diff options
| -rw-r--r-- | engines/drascula/actors.cpp | 477 | ||||
| -rw-r--r-- | engines/drascula/animation.cpp | 13 | ||||
| -rw-r--r-- | engines/drascula/converse.cpp | 297 | ||||
| -rw-r--r-- | engines/drascula/drascula.cpp | 2870 | ||||
| -rw-r--r-- | engines/drascula/graphics.cpp | 736 | ||||
| -rw-r--r-- | engines/drascula/interface.cpp | 213 | ||||
| -rw-r--r-- | engines/drascula/objects.cpp | 299 | ||||
| -rw-r--r-- | engines/drascula/palette.cpp | 202 | ||||
| -rw-r--r-- | engines/drascula/rooms.cpp | 477 | ||||
| -rw-r--r-- | engines/drascula/saveload.cpp | 240 | ||||
| -rw-r--r-- | engines/drascula/sound.cpp | 159 |
11 files changed, 3113 insertions, 2870 deletions
diff --git a/engines/drascula/actors.cpp b/engines/drascula/actors.cpp new file mode 100644 index 0000000000..166ba49930 --- /dev/null +++ b/engines/drascula/actors.cpp @@ -0,0 +1,477 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::placeIgor() { + int pos_igor[6]; + + pos_igor[0] = 1; + if (currentChapter == 4) { + pos_igor[1] = 138; + } else { + if (trackIgor == 3) + pos_igor[1] = 138; + else if (trackIgor == 1) + pos_igor[1] = 76; + } + pos_igor[2] = igorX; + pos_igor[3] = igorY; + pos_igor[4] = 54; + pos_igor[5] = 61; + + copyRectClip(pos_igor, frontSurface, screenSurface); +} + +void DrasculaEngine::placeDrascula() { + int pos_dr[6]; + + if (trackDrascula == 1) + pos_dr[0] = 47; + else if (trackDrascula == 0) + pos_dr[0] = 1; + else if (trackDrascula == 3 && currentChapter == 1) + pos_dr[0] = 93; + pos_dr[1] = 122; + pos_dr[2] = drasculaX; + pos_dr[3] = drasculaY; + pos_dr[4] = 45; + pos_dr[5] = 77; + + if (currentChapter == 6) + copyRectClip(pos_dr, drawSurface2, screenSurface); + else + copyRectClip(pos_dr, backSurface, screenSurface); +} + +void DrasculaEngine::placeBJ() { + int pos_bj[6]; + + if (trackBJ == 3) + pos_bj[0] = 10; + else if (trackBJ == 0) + pos_bj[0] = 37; + pos_bj[1] = 99; + pos_bj[2] = bjX; + pos_bj[3] = bjY; + pos_bj[4] = 26; + pos_bj[5] = 76; + + copyRectClip(pos_bj, drawSurface3, screenSurface); +} + +void DrasculaEngine::hiccup(int counter) { + int y = 0, trackCharacter = 0; + if (currentChapter == 3) + y = -1; + + do { + counter--; + + updateRoom(); + if (currentChapter == 3) + updateScreen(0, 0, 0, y, 320, 200, screenSurface); + else + updateScreen(0, 1, 0, y, 320, 198, screenSurface); + + if (trackCharacter == 0) + y++; + else + y--; + + if (currentChapter == 3) { + if (y == 1) + trackCharacter = 1; + if (y == -1) + trackCharacter = 0; + } else { + if (y == 2) + trackCharacter = 1; + if (y == 0) + trackCharacter = 0; + } + } while (counter > 0); + + updateRoom(); + updateScreen(); +} + +void DrasculaEngine::startWalking() { + characterMoved = 1; + + stepX = STEP_X; + stepY = STEP_Y; + + if (currentChapter == 2) { + if ((roomX < curX) && (roomY <= (curY + curHeight))) + quadrant_1(); + else if ((roomX < curX) && (roomY > (curY + curHeight))) + quadrant_3(); + else if ((roomX > curX + curWidth) && (roomY <= (curY + curHeight))) + quadrant_2(); + else if ((roomX > curX + curWidth) && (roomY > (curY + curHeight))) + quadrant_4(); + else if (roomY < curY + curHeight) + walkUp(); + else if (roomY > curY + curHeight) + walkDown(); + } else { + if ((roomX < curX + curWidth / 2 ) && (roomY <= (curY + curHeight))) + quadrant_1(); + else if ((roomX < curX + curWidth / 2) && (roomY > (curY + curHeight))) + quadrant_3(); + else if ((roomX > curX + curWidth / 2) && (roomY <= (curY + curHeight))) + quadrant_2(); + else if ((roomX > curX + curWidth / 2) && (roomY > (curY + curHeight))) + quadrant_4(); + else + characterMoved = 0; + } + startTime = getTime(); +} + +void DrasculaEngine::moveCharacters() { + int curPos[6]; + int r; + + if (characterMoved == 1 && stepX == STEP_X) { + for (r = 0; r < stepX; r++) { + if (currentChapter != 2) { + if (trackProtagonist == 0 && roomX - r == curX + curWidth / 2) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + } + if (trackProtagonist == 1 && roomX + r == curX + curWidth / 2) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + curX = roomX - curWidth / 2; + curY = roomY - curHeight; + } + } else if (currentChapter == 2) { + if (trackProtagonist == 0 && roomX - r == curX) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + } + if (trackProtagonist == 1 && roomX + r == curX + curWidth) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + curX = roomX - curWidth + 4; + curY = roomY - curHeight; + } + } + } + } + if (characterMoved == 1 && stepY == STEP_Y) { + for (r = 0; r < stepY; r++) { + if (trackProtagonist == 2 && roomY - r == curY + curHeight) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + } + if (trackProtagonist == 3 && roomY + r == curY + curHeight) { + characterMoved = 0; + stepX = STEP_X; + stepY = STEP_Y; + } + } + } + + if (currentChapter == 1 || currentChapter == 4 || currentChapter == 5 || currentChapter == 6) { + if (hare_se_ve == 0) { + increaseFrameNum(); + return; + } + } + + if (characterMoved == 0) { + curPos[0] = 0; + curPos[1] = DIF_MASK_HARE; + curPos[2] = curX; + curPos[3] = curY; + if (currentChapter == 2) { + curPos[4] = curWidth; + curPos[5] = curHeight; + } else { + curPos[4] = CHARACTER_WIDTH; + curPos[5] = CHARACTER_HEIGHT; + } + + if (trackProtagonist == 0) { + curPos[1] = 0; + if (currentChapter == 2) + copyRectClip(curPos, extraSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], extraSurface, screenSurface); + } else if (trackProtagonist == 1) { + if (currentChapter == 2) + copyRectClip(curPos, extraSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], extraSurface, screenSurface); + } else if (trackProtagonist == 2) { + if (currentChapter == 2) + copyRectClip(curPos, backSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], backSurface, screenSurface); + } else { + if (currentChapter == 2) + copyRectClip(curPos, frontSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], frontSurface, screenSurface); + } + } else if (characterMoved == 1) { + curPos[0] = frameX[num_frame]; + curPos[1] = frame_y + DIF_MASK_HARE; + curPos[2] = curX; + curPos[3] = curY; + if (currentChapter == 2) { + curPos[4] = curWidth; + curPos[5] = curHeight; + } else { + curPos[4] = CHARACTER_WIDTH; + curPos[5] = CHARACTER_HEIGHT; + } + if (trackProtagonist == 0) { + curPos[1] = 0; + if (currentChapter == 2) + copyRectClip(curPos, extraSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], extraSurface, screenSurface); + } else if (trackProtagonist == 1) { + if (currentChapter == 2) + copyRectClip(curPos, extraSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], extraSurface, screenSurface); + } else if (trackProtagonist == 2) { + if (currentChapter == 2) + copyRectClip(curPos, backSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], backSurface, screenSurface); + } else { + if (currentChapter == 2) + copyRectClip(curPos, frontSurface, screenSurface); + else + reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], + factor_red[curY + curHeight], frontSurface, screenSurface); + } + increaseFrameNum(); + } +} + +void DrasculaEngine::quadrant_1() { + float distanceX, distanceY; + + if (currentChapter == 2) + distanceX = curX - roomX; + else + distanceX = curX + curWidth / 2 - roomX; + + distanceY = (curY + curHeight) - roomY; + + if (distanceX < distanceY) { + curDirection = 0; + trackProtagonist = 2; + stepX = (int)(distanceX / (distanceY / STEP_Y)); + } else { + curDirection = 7; + trackProtagonist = 0; + stepY = (int)(distanceY / (distanceX / STEP_X)); + } +} + +void DrasculaEngine::quadrant_2() { + float distanceX, distanceY; + + if (currentChapter == 2) + distanceX = abs(curX + curWidth - roomX); + else + distanceX = abs(curX + curWidth / 2 - roomX); + + distanceY = (curY + curHeight) - roomY; + + if (distanceX < distanceY) { + curDirection = 1; + trackProtagonist = 2; + stepX = (int)(distanceX / (distanceY / STEP_Y)); + } else { + curDirection = 2; + trackProtagonist = 1; + stepY = (int)(distanceY / (distanceX / STEP_X)); + } +} + +void DrasculaEngine::quadrant_3() { + float distanceX, distanceY; + + if (currentChapter == 2) + distanceX = curX - roomX; + else + distanceX = curX + curWidth / 2 - roomX; + + distanceY = roomY - (curY + curHeight); + + if (distanceX < distanceY) { + curDirection = 5; + trackProtagonist = 3; + stepX = (int)(distanceX / (distanceY / STEP_Y)); + } else { + curDirection = 6; + trackProtagonist = 0; + stepY = (int)(distanceY / (distanceX / STEP_X)); + } +} + +void DrasculaEngine::quadrant_4() { + float distanceX, distanceY; + + if (currentChapter == 2) + distanceX = abs(curX + curWidth - roomX); + else + distanceX = abs(curX + curWidth / 2 - roomX); + + distanceY = roomY - (curY + curHeight); + + if (distanceX < distanceY) { + curDirection = 4; + trackProtagonist = 3; + stepX = (int)(distanceX / (distanceY / STEP_Y)); + } else { + curDirection = 3; + trackProtagonist = 1; + stepY = (int)(distanceY / (distanceX / STEP_X)); + } +} + +void DrasculaEngine::increaseFrameNum() { + timeDiff = getTime() - startTime; + + if (timeDiff >= 6) { + startTime = getTime(); + num_frame++; + if (num_frame == 6) + num_frame = 0; + + if (curDirection == 0 || curDirection == 7) { + curX -= stepX; + curY -= stepY; + } else if (curDirection == 1 || curDirection == 2) { + curX += stepX; + curY -= stepY; + } else if (curDirection == 3 || curDirection == 4) { + curX += stepX; + curY += stepY; + } else if (curDirection == 5 || curDirection == 6) { + curX -= stepX; + curY += stepY; + } + } + + if (currentChapter != 2) { + curY += (int)(curHeight - newHeight); + curX += (int)(curWidth - newWidth); + curHeight = (int)newHeight; + curWidth = (int)newWidth; + } +} + +void DrasculaEngine::walkDown() { + curDirection = 4; + trackProtagonist = 3; + stepX = 0; +} + +void DrasculaEngine::walkUp() { + curDirection = 0; + trackProtagonist = 2; + stepX = 0; +} + +void DrasculaEngine::moveVonBraun() { + int pos_vb[6]; + + if (vonBraunHasMoved == 0) { + pos_vb[0] = 256; + pos_vb[1] = 129; + pos_vb[2] = vonBraunX; + pos_vb[3] = 66; + pos_vb[4] = 33; + pos_vb[5] = 69; + if (trackVonBraun == 0) + pos_vb[0] = 222; + else if (trackVonBraun == 1) + pos_vb[0] = 188; + } else { + pos_vb[0] = actorFrames[kFrameVonBraun]; + pos_vb[1] = (trackVonBraun == 0) ? 62 : 131; + pos_vb[2] = vonBraunX; + pos_vb[3] = 66; + pos_vb[4] = 28; + pos_vb[5] = 68; + + actorFrames[kFrameVonBraun] += 29; + if (actorFrames[kFrameVonBraun] > 146) + actorFrames[kFrameVonBraun] = 1; + } + + copyRectClip(pos_vb, frontSurface, screenSurface); +} + +void DrasculaEngine::placeVonBraun(int pointX) { + trackVonBraun = (pointX < vonBraunX) ? 0 : 1; + vonBraunHasMoved = 1; + + for (;;) { + updateRoom(); + updateScreen(); + if (trackVonBraun == 0) { + vonBraunX = vonBraunX - 5; + if (vonBraunX <= pointX) + break; + } else { + vonBraunX = vonBraunX + 5; + if (vonBraunX >= pointX) + break; + } + pause(5); + } + + vonBraunHasMoved = 0; +} + + + +} // End of namespace Drascula diff --git a/engines/drascula/animation.cpp b/engines/drascula/animation.cpp index 53fea4a57c..1c0cc5967d 100644 --- a/engines/drascula/animation.cpp +++ b/engines/drascula/animation.cpp @@ -2704,5 +2704,18 @@ void DrasculaEngine::animation_9_4() { fadeToBlack(1); } +void DrasculaEngine::activatePendulum() { + flags[1] = 2; + hare_se_ve = 0; + roomNumber = 102; + loadPic(102, drawSurface1, HALF_PAL); + loadPic("an_p1.alg", drawSurface3); + loadPic("an_p2.alg", extraSurface); + loadPic("an_p3.alg", frontSurface); + + copyBackground(0, 171, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); + + savedTime = getTime(); +} } // End of namespace Drascula diff --git a/engines/drascula/converse.cpp b/engines/drascula/converse.cpp new file mode 100644 index 0000000000..1c3831e4ca --- /dev/null +++ b/engines/drascula/converse.cpp @@ -0,0 +1,297 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::converse(int index) { + char fileName[20]; + sprintf(fileName, "op_%d.cal", index); + uint h; + int game1 = 1, game2 = 1, game3 = 1, game4 = 1; + char phrase1[78]; + char phrase2[78]; + char phrase3[87]; + char phrase4[78]; + char sound1[13]; + char sound2[13]; + char sound3[13]; + char sound4[13]; + int answer1; + int answer2; + int answer3; + int used1 = 0; + int used2 = 0; + int used3 = 0; + char buffer[256]; + uint len; + + breakOut = 0; + + if (currentChapter == 5) + withoutVerb(); + + _arj.open(fileName); + if (!_arj.isOpen()) { + error("missing data file %s", fileName); + } + int size = _arj.size(); + + getStringFromLine(buffer, size, phrase1); + getStringFromLine(buffer, size, phrase2); + getStringFromLine(buffer, size, phrase3); + getStringFromLine(buffer, size, phrase4); + getStringFromLine(buffer, size, sound1); + getStringFromLine(buffer, size, sound2); + getStringFromLine(buffer, size, sound3); + getStringFromLine(buffer, size, sound4); + getIntFromLine(buffer, size, &answer1); + getIntFromLine(buffer, size, &answer2); + getIntFromLine(buffer, size, &answer3); + + _arj.close(); + + if (currentChapter == 2 && !strcmp(fileName, "op_5.cal") && flags[38] == 1 && flags[33] == 1) { + strcpy(phrase3, _text[_lang][405]); + strcpy(sound3, "405.als"); + answer3 = 31; + } + + if (currentChapter == 6 && !strcmp(fileName, "op_12.cal") && flags[7] == 1) { + strcpy(phrase3, _text[_lang][273]); + strcpy(sound3, "273.als"); + answer3 = 14; + } + + if (currentChapter == 6 && !strcmp(fileName, "op_12.cal") && flags[10] == 1) { + strcpy(phrase3, _text[_lang][274]); + strcpy(sound3, "274.als"); + answer3 = 15; + } + + len = strlen(phrase1); + for (h = 0; h < len; h++) + if (phrase1[h] == (char)0xa7) + phrase1[h] = ' '; + + len = strlen(phrase2); + for (h = 0; h < len; h++) + if (phrase2[h] == (char)0xa7) + phrase2[h] = ' '; + + len = strlen(phrase3); + for (h = 0; h < len; h++) + if (phrase3[h] == (char)0xa7) + phrase3[h] = ' '; + + len = strlen(phrase4); + for (h = 0; h < len; h++) + if (phrase4[h] == (char)0xa7) + phrase4[h] = ' '; + + loadPic("car.alg", backSurface); + // TODO code here should limit y position for mouse in dialog menu, + // but we can't implement this due lack backend functionality + // from 1(top) to 31 + color_abc(kColorLightGreen); + + while (breakOut == 0) { + updateRoom(); + + if (currentChapter == 1 || currentChapter == 4 || currentChapter == 6) { + if (musicStatus() == 0 && flags[11] == 0) + playMusic(roomMusic); + } else if (currentChapter == 2) { + if (musicStatus() == 0 && flags[11] == 0 && roomMusic != 0) + playMusic(roomMusic); + } else if (currentChapter == 3 || currentChapter == 5) { + if (musicStatus() == 0) + playMusic(roomMusic); + } + + updateEvents(); + + if (mouseY > 0 && mouseY < 9) { + if (used1 == 1 && _color != kColorWhite) + color_abc(kColorWhite); + else if (used1 == 0 && _color != kColorLightGreen) + color_abc(kColorLightGreen); + } else if (mouseY > 8 && mouseY < 17) { + if (used2 == 1 && _color != kColorWhite) + color_abc(kColorWhite); + else if (used2 == 0 && _color != kColorLightGreen) + color_abc(kColorLightGreen); + } else if (mouseY > 16 && mouseY < 25) { + if (used3 == 1 && _color != kColorWhite) + color_abc(kColorWhite); + else if (used3 == 0 && _color != kColorLightGreen) + color_abc(kColorLightGreen); + } else if (_color != kColorLightGreen) + color_abc(kColorLightGreen); + + if (mouseY > 0 && mouseY < 9) + game1 = 2; + else if (mouseY > 8 && mouseY < 17) + game2 = 2; + else if (mouseY > 16 && mouseY < 25) + game3 = 2; + else if (mouseY > 24 && mouseY < 33) + game4 = 2; + + print_abc_opc(phrase1, 1, 2, game1); + print_abc_opc(phrase2, 1, 10, game2); + print_abc_opc(phrase3, 1, 18, game3); + print_abc_opc(phrase4, 1, 26, game4); + + updateScreen(); + + if ((leftMouseButton == 1) && (game1 == 2)) { + delay(100); + used1 = 1; + talk(phrase1, sound1); + if (currentChapter == 3) + grr(); + else + response(answer1); + } else if ((leftMouseButton == 1) && (game2 == 2)) { + delay(100); + used2 = 1; + talk(phrase2, sound2); + if (currentChapter == 3) + grr(); + else + response(answer2); + } else if ((leftMouseButton == 1) && (game3 == 2)) { + delay(100); + used3 = 1; + talk(phrase3, sound3); + if (currentChapter == 3) + grr(); + else + response(answer3); + } else if ((leftMouseButton == 1) && (game4 == 2)) { + delay(100); + talk(phrase4, sound4); + breakOut = 1; + } + + if (leftMouseButton == 1) { + delay(100); + color_abc(kColorLightGreen); + } + + game1 = (used1 == 0) ? 1 : 3; + game2 = (used2 == 0) ? 1 : 3; + game3 = (used3 == 0) ? 1 : 3; + game4 = 1; + } // while (breakOut == 0) + + if (currentChapter == 2) + loadPic(menuBackground, backSurface); + else + loadPic(99, backSurface); + if (currentChapter != 5) + withoutVerb(); +} + +void DrasculaEngine::response(int function) { + if (currentChapter == 1) { + if (function >= 10 && function <= 12) + talk_drunk(function - 9); + } else if (currentChapter == 2) { + if (function == 8) + animation_8_2(); + else if (function == 9) + animation_9_2(); + else if (function == 10) + animation_10_2(); + else if (function == 15) + animation_15_2(); + else if (function == 16) + animation_16_2(); + else if (function == 17) + animation_17_2(); + else if (function == 19) + animation_19_2(); + else if (function == 20) + animation_20_2(); + else if (function == 21) + animation_21_2(); + else if (function == 23) + animation_23_2(); + else if (function == 28) + animation_28_2(); + else if (function == 29) + animation_29_2(); + else if (function == 30) + animation_30_2(); + else if (function == 31) + animation_31_2(); + } else if (currentChapter == 4) { + if (function == 2) + animation_2_4(); + else if (function == 3) + animation_3_4(); + else if (function == 4) + animation_4_4(); + } else if (currentChapter == 5) { + if (function == 2) + animation_2_5(); + else if (function == 3) + animation_3_5(); + else if (function == 6) + animation_6_5(); + else if (function == 7) + animation_7_5(); + else if (function == 8) + animation_8_5(); + else if (function == 15) + animation_15_5(); + else if (function == 16) + animation_16_5(); + else if (function == 17) + animation_17_5(); + } else if (currentChapter == 6) { + if (function == 2) + animation_2_6(); + else if (function == 3) + animation_3_6(); + else if (function == 4) + animation_4_6(); + else if (function == 11) + animation_11_6(); + else if (function == 12) + animation_12_6(); + else if (function == 13) + animation_13_6(); + else if (function == 14) + animation_14_6(); + else if (function == 15) + animation_15_6(); + } +} + +} // End of namespace Drascula diff --git a/engines/drascula/drascula.cpp b/engines/drascula/drascula.cpp index 49dc7def50..835e893d57 100644 --- a/engines/drascula/drascula.cpp +++ b/engines/drascula/drascula.cpp @@ -220,184 +220,6 @@ void DrasculaEngine::quitGame() { free(VGA); } -void DrasculaEngine::allocMemory() { - screenSurface = (byte *)malloc(64000); - assert(screenSurface); - frontSurface = (byte *)malloc(64000); - assert(frontSurface); - backSurface = (byte *)malloc(64000); - assert(backSurface); - drawSurface1 = (byte *)malloc(64000); - assert(drawSurface1); - drawSurface2 = (byte *)malloc(64000); - assert(drawSurface2); - drawSurface3 = (byte *)malloc(64000); - assert(drawSurface3); - tableSurface = (byte *)malloc(64000); - assert(tableSurface); - extraSurface = (byte *)malloc(64000); - assert(extraSurface); -} - -void DrasculaEngine::freeMemory() { - free(screenSurface); - free(drawSurface1); - free(backSurface); - free(drawSurface2); - free(tableSurface); - free(drawSurface3); - free(extraSurface); - free(frontSurface); -} - -void DrasculaEngine::loadPic(const char *NamePcc, byte *targetSurface, int colorCount) { - unsigned int con, x = 0; - unsigned int fExit = 0; - byte ch, rep; - byte *auxPun; - - _arj.open(NamePcc); - if (!_arj.isOpen()) - error("missing game data %s %c", NamePcc, 7); - - pcxBuffer = (byte *)malloc(65000); - auxPun = pcxBuffer; - _arj.seek(128); - while (!fExit) { - ch = _arj.readByte(); - rep = 1; - if ((ch & 192) == 192) { - rep = (ch & 63); - ch = _arj.readByte(); - } - for (con = 0; con < rep; con++) { - *auxPun++ = ch; - x++; - if (x > 64000) - fExit = 1; - } - } - - _arj.read(cPal, 768); - _arj.close(); - - memcpy(targetSurface, pcxBuffer, 64000); - free(pcxBuffer); - setRGB((byte *)cPal, colorCount); -} - -void DrasculaEngine::setRGB(byte *pal, int colorCount) { - int x, cnt = 0; - - for (x = 0; x < colorCount; x++) { - gamePalette[x][0] = pal[cnt++] / 4; - gamePalette[x][1] = pal[cnt++] / 4; - gamePalette[x][2] = pal[cnt++] / 4; - } - setPalette((byte *)&gamePalette); -} - -void DrasculaEngine::black() { - int color, component; - DacPalette256 blackPalette; - - for (color = 0; color < 256; color++) - for (component = 0; component < 3; component++) - blackPalette[color][component] = 0; - - blackPalette[254][0] = 0x3F; - blackPalette[254][1] = 0x3F; - blackPalette[254][2] = 0x15; - - setPalette((byte *)&blackPalette); -} - -void DrasculaEngine::setPalette(byte *PalBuf) { - byte pal[256 * 4]; - int i; - - for (i = 0; i < 256; i++) { - pal[i * 4 + 0] = PalBuf[i * 3 + 0] * 4; - pal[i * 4 + 1] = PalBuf[i * 3 + 1] * 4; - pal[i * 4 + 2] = PalBuf[i * 3 + 2] * 4; - pal[i * 4 + 3] = 0; - } - _system->setPalette(pal, 0, 256); - _system->updateScreen(); -} - -void DrasculaEngine::copyBackground(int xorg, int yorg, int xdes, int ydes, int width, - int height, byte *src, byte *dest) { - dest += xdes + ydes * 320; - src += xorg + yorg * 320; - for (int x = 0; x < height; x++) { - memcpy(dest, src, width); - dest += 320; - src += 320; - } -} - -void DrasculaEngine::copyRect(int xorg, int yorg, int xdes, int ydes, int width, - int height, byte *src, byte *dest) { - int y, x; - - dest += xdes + ydes * 320; - src += xorg + yorg * 320; - - for (y = 0; y < height; y++) - for (x = 0; x < width; x++) - if (src[x + y * 320] != 255) - dest[x + y * 320] = src[x + y * 320]; -} - -void DrasculaEngine::copyRectClip(int *Array, byte *src, byte *dest) { - int y, x; - int xorg = Array[0]; - int yorg = Array[1]; - int xdes = Array[2]; - int ydes = Array[3]; - int width = Array[4]; - int height = Array[5]; - - if (ydes < 0) { - yorg += -ydes; - height += ydes; - ydes = 0; - } - if (xdes < 0) { - xorg += -xdes; - width += xdes; - xdes = 0; - } - if ((xdes + width) > 319) - width -= (xdes + width) - 320; - if ((ydes + height) > 199) - height -= (ydes + height) - 200; - - dest += xdes + ydes * 320; - src += xorg + yorg * 320; - - for (y = 0; y < height; y++) - for (x = 0; x < width; x++) - if (src[x + y * 320] != 255) - dest[x + y * 320] = src[x + y * 320]; -} - -void DrasculaEngine::updateScreen(int xorg, int yorg, int xdes, int ydes, int width, int height, byte *buffer) { - byte *ptr = VGA; - - ptr += xdes + ydes * 320; - buffer += xorg + yorg * 320; - for (int x = 0; x < height; x++) { - memcpy(ptr, buffer, width); - ptr += 320; - buffer += 320; - } - - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - _system->updateScreen(); -} - bool DrasculaEngine::runCurrentChapter() { int n; @@ -663,65 +485,6 @@ bool DrasculaEngine::runCurrentChapter() { } } -void DrasculaEngine::pickObject(int objeto) { - if (currentChapter == 6) - loadPic("iconsp.alg", backSurface); - else if (currentChapter == 4) - loadPic("icons2.alg", backSurface); - else if (currentChapter == 5) - loadPic("icons3.alg", backSurface); - else - loadPic("icons.alg", backSurface); - chooseObject(objeto); - if (currentChapter == 2) - loadPic(menuBackground, backSurface); - else - loadPic(99, backSurface); -} - -void DrasculaEngine::chooseObject(int objeto) { - if (currentChapter == 5) { - if (takeObject == 1 && menuScreen == 0 && pickedObject != 16) - addObject(pickedObject); - } else { - if (takeObject == 1 && menuScreen == 0) - addObject(pickedObject); - } - copyBackground(x1d_menu[objeto], y1d_menu[objeto], 0, 0, OBJWIDTH,OBJHEIGHT, backSurface, drawSurface3); - takeObject = 1; - pickedObject = objeto; -} - -int DrasculaEngine::removeObject(int obj) { - int result = 1; - - for (int h = 1; h < 43; h++) { - if (inventoryObjects[h] == obj) { - inventoryObjects[h] = 0; - result = 0; - break; - } - } - - return result; -} - -void DrasculaEngine::withoutVerb() { - int c = (menuScreen == 1) ? 0 : 171; - - if (currentChapter == 5) { - if (takeObject == 1 && pickedObject != 16) - addObject(pickedObject); - } else { - if (takeObject == 1) - addObject(pickedObject); - } - copyBackground(0, c, 0, 0, OBJWIDTH,OBJHEIGHT, backSurface, drawSurface3); - - takeObject = 0; - hasName = 0; -} - char *DrasculaEngine::getLine(char *buf, int len) { byte c; char *b; @@ -755,339 +518,6 @@ void DrasculaEngine::getStringFromLine(char *buf, int len, char* result) { sscanf(buf, "%s", result); } -void DrasculaEngine::enterRoom(int roomIndex) { - debug(2, "Entering room %d", roomIndex); - - char fileName[20]; - sprintf(fileName, "%d.ald", roomIndex); - int soc, l, martin = 0, objIsExit = 0; - float chiquez = 0, pequegnez = 0; - char pant1[20], pant2[20], pant3[20], pant4[20]; - char buffer[256]; - int palLevel = 0; - - hasName = 0; - - strcpy(currentData, fileName); - - _arj.open(fileName); - if (!_arj.isOpen()) { - error("missing data file %s", fileName); - } - int size = _arj.size(); - - getIntFromLine(buffer, size, &roomNumber); - getIntFromLine(buffer, size, &roomMusic); - getStringFromLine(buffer, size, roomDisk); - getIntFromLine(buffer, size, &palLevel); - - if (currentChapter == 2) - getIntFromLine(buffer, size, &martin); - - if (currentChapter == 2 && martin != 0) { - curWidth = martin; - getIntFromLine(buffer, size, &curHeight); - getIntFromLine(buffer, size, &feetHeight); - getIntFromLine(buffer, size, &stepX); - getIntFromLine(buffer, size, &stepY); - - getStringFromLine(buffer, size, pant1); - getStringFromLine(buffer, size, pant2); - getStringFromLine(buffer, size, pant3); - getStringFromLine(buffer, size, pant4); - - strcpy(menuBackground, pant4); - } - - getIntFromLine(buffer, size, &numRoomObjs); - - for (l = 0; l < numRoomObjs; l++) { - getIntFromLine(buffer, size, &objectNum[l]); - getStringFromLine(buffer, size, objName[l]); - getIntFromLine(buffer, size, &x1[l]); - getIntFromLine(buffer, size, &y1[l]); - getIntFromLine(buffer, size, &x2[l]); - getIntFromLine(buffer, size, &y2[l]); - getIntFromLine(buffer, size, &roomObjX[l]); - getIntFromLine(buffer, size, &roomObjY[l]); - getIntFromLine(buffer, size, &trackObj[l]); - getIntFromLine(buffer, size, &visible[l]); - getIntFromLine(buffer, size, &isDoor[l]); - if (isDoor[l] != 0) { - getStringFromLine(buffer, size, _targetSurface[l]); - getIntFromLine(buffer, size, &_destX[l]); - getIntFromLine(buffer, size, &_destY[l]); - getIntFromLine(buffer, size, &trackCharacter_alkeva[l]); - getIntFromLine(buffer, size, &alapuertakeva[l]); - updateDoor(l); - } - } - - getIntFromLine(buffer, size, &floorX1); - getIntFromLine(buffer, size, &floorY1); - getIntFromLine(buffer, size, &floorX2); - getIntFromLine(buffer, size, &floorY2); - - if (currentChapter != 2) { - getIntFromLine(buffer, size, &far); - getIntFromLine(buffer, size, &near); - } - _arj.close(); - - if (currentChapter == 2 && martin != 0) { - loadPic(pant2, extraSurface); - loadPic(pant1, frontSurface); - loadPic(pant4, backSurface); - } - - if (currentChapter == 2) { - if (martin == 0) { - stepX = STEP_X; - stepY = STEP_Y; - curHeight = CHARACTER_HEIGHT; - curWidth = CHARACTER_WIDTH; - feetHeight = FEET_HEIGHT; - loadPic(97, extraSurface); - loadPic(96, frontSurface); - loadPic(99, backSurface); - - strcpy(menuBackground, "99.alg"); - } - } - - for (l = 0; l < numRoomObjs; l++) { - if (objectNum[l] == objExit) - objIsExit = l; - } - - if (currentChapter == 2) { - if (curX == -1) { - curX = _destX[objIsExit]; - curY = _destY[objIsExit] - curHeight; - } - characterMoved = 0; - } - - loadPic(roomDisk, drawSurface3); - loadPic(roomNumber, drawSurface1, HALF_PAL); - - copyBackground(0, 171, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); - - setDefaultPalette(); - if (palLevel != 0) - setPaletteBase(palLevel); - assignBrightPalette(); - setDefaultPalette(); - setPaletteBase(palLevel + 2); - assignDarkPalette(); - - setBrightPalette(); - changeColor = -1; - - if (currentChapter == 2) - color_abc(kColorLightGreen); - - if (currentChapter != 2) { - for (l = 0; l <= floorY1; l++) - factor_red[l] = far; - for (l = floorY1; l <= 201; l++) - factor_red[l] = near; - - chiquez = (float)(near - far) / (float)(floorY2 - floorY1); - for (l = floorY1; l <= floorY2; l++) { - factor_red[l] = (int)(far + pequegnez); - pequegnez = pequegnez + chiquez; - } - } - - if (roomNumber == 24) { - for (l = floorY1 - 1; l > 74; l--) { - factor_red[l] = (int)(far - pequegnez); - pequegnez = pequegnez + chiquez; - } - } - - if (currentChapter == 5 && roomNumber == 54) { - for (l = floorY1 - 1; l > 84; l--) { - factor_red[l] = (int)(far - pequegnez); - pequegnez = pequegnez + chiquez; - } - } - - if (currentChapter != 2) { - if (curX == -1) { - curX = _destX[objIsExit]; - curY = _destY[objIsExit]; - curHeight = (CHARACTER_HEIGHT * factor_red[curY]) / 100; - curWidth = (CHARACTER_WIDTH * factor_red[curY]) / 100; - curY = curY - curHeight; - } else { - curHeight = (CHARACTER_HEIGHT * factor_red[curY]) / 100; - curWidth = (CHARACTER_WIDTH * factor_red[curY]) / 100; - } - characterMoved = 0; - } - - if (currentChapter == 2) { - soc = 0; - for (l = 0; l < 6; l++) { - soc += curWidth; - frameX[l] = soc; - } - } - - if (currentChapter == 5) - hare_se_ve = 1; - - updateVisible(); - - if (currentChapter == 1) - isDoor[7] = 0; - - if (currentChapter == 2) { - if (roomNumber == 14 && flags[39] == 1) - roomMusic = 16; - else if (roomNumber == 15 && flags[39] == 1) - roomMusic = 16; - if (roomNumber == 14 && flags[5] == 1) - roomMusic = 0; - else if (roomNumber == 15 && flags[5] == 1) - roomMusic = 0; - - if (previousMusic != roomMusic && roomMusic != 0) - playMusic(roomMusic); - if (roomMusic == 0) - stopMusic(); - } else { - if (previousMusic != roomMusic && roomMusic != 0) - playMusic(roomMusic); - } - - if (currentChapter == 2) { - if (roomNumber == 9 || roomNumber == 2 || roomNumber == 14 || roomNumber == 18) - savedTime = getTime(); - } - if (currentChapter == 4) { - if (roomNumber == 26) - savedTime = getTime(); - } - - if (currentChapter == 4 && roomNumber == 24 && flags[29] == 1) - animation_7_4(); - - if (currentChapter == 5) { - if (roomNumber == 45) - hare_se_ve = 0; - if (roomNumber == 49 && flags[7] == 0) - animation_4_5(); - } - - updateRoom(); -} - -void DrasculaEngine::clearRoom() { - memset(VGA, 0, 64000); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - _system->updateScreen(); -} - -void DrasculaEngine::gotoObject(int pointX, int pointY) { - if (currentChapter == 5 || currentChapter == 6) { - if (hare_se_ve == 0) { - curX = roomX; - curY = roomY; - updateRoom(); - updateScreen(); - return; - } - } - roomX = pointX; - roomY = pointY; - startWalking(); - - for (;;) { - updateRoom(); - updateScreen(); - if (characterMoved == 0) - break; - } - - if (walkToObject == 1) { - walkToObject = 0; - trackProtagonist = trackFinal; - } - updateRoom(); - updateScreen(); -} - -void DrasculaEngine::moveCursor() { - int cursorPos[8]; - - copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); - - updateRefresh_pre(); - moveCharacters(); - updateRefresh(); - - if (!strcmp(textName, "hacker") && hasName == 1) { - if (_color != kColorRed && menuScreen == 0) - color_abc(kColorRed); - } else if (menuScreen == 0 && _color != kColorLightGreen) - color_abc(kColorLightGreen); - if (hasName == 1 && menuScreen == 0) - centerText(textName, mouseX, mouseY); - if (menuScreen == 1) - showMenu(); - else if (menuBar == 1) - clearMenu(); - - cursorPos[0] = 0; - cursorPos[1] = 0; - cursorPos[2] = mouseX - 20; - cursorPos[3] = mouseY - 17; - cursorPos[4] = OBJWIDTH; - cursorPos[5] = OBJHEIGHT; - copyRectClip(cursorPos, drawSurface3, screenSurface); -} - -void DrasculaEngine::checkObjects() { - int l, veo = 0; - - for (l = 0; l < numRoomObjs; l++) { - if (mouseX > x1[l] && mouseY > y1[l] - && mouseX < x2[l] && mouseY < y2[l] - && visible[l] == 1 && isDoor[l] == 0) { - strcpy(textName, objName[l]); - hasName = 1; - veo = 1; - } - } - - if (mouseX > curX + 2 && mouseY > curY + 2 - && mouseX < curX + curWidth - 2 && mouseY < curY + curHeight - 2) { - if (currentChapter == 2 || veo == 0) { - strcpy(textName, "hacker"); - hasName = 1; - veo = 1; - } - } - - if (veo == 0) - hasName = 0; -} - -void DrasculaEngine::selectVerbFromBar() { - for (int n = 0; n < 7; n++) { - if (mouseX > verbBarX[n] && mouseX < verbBarX[n + 1] && n > 0) { - selectVerb(n); - return; - } - } - - // no verb selected - withoutVerb(); -} - bool DrasculaEngine::verify1() { int l; @@ -1207,1594 +637,14 @@ void DrasculaEngine::updateEvents() { } } -void DrasculaEngine::selectVerb(int verbo) { - int c = (menuScreen == 1) ? 0 : 171; - - if (currentChapter == 5) { - if (takeObject == 1 && pickedObject != 16) - addObject(pickedObject); - } else { - if (takeObject == 1) - addObject(pickedObject); - } - - copyBackground(OBJWIDTH * verbo, c, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); - - takeObject = 1; - pickedObject = verbo; -} - -void DrasculaEngine::updateVolume(Audio::Mixer::SoundType soundType, int prevVolume) { - int vol = _mixer->getVolumeForSoundType(soundType) / 16; - if (mouseY < prevVolume && vol < 15) - vol++; - if (mouseY > prevVolume && vol > 0) - vol--; - _mixer->setVolumeForSoundType(soundType, vol * 16); -} - -void DrasculaEngine::volumeControls() { - int masterVolume, voiceVolume, musicVolume; - - copyRect(1, 56, 73, 63, 177, 97, tableSurface, screenSurface); - updateScreen(73, 63, 73, 63, 177, 97, screenSurface); - - masterVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4); - voiceVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4); - musicVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4); - - for (;;) { - updateRoom(); - - copyRect(1, 56, 73, 63, 177, 97, tableSurface, screenSurface); - - copyBackground(183, 56, 82, masterVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4), tableSurface, screenSurface); - copyBackground(183, 56, 138, voiceVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4), tableSurface, screenSurface); - copyBackground(183, 56, 194, musicVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4), tableSurface, screenSurface); - - setCursorTable(); - - updateScreen(); - - updateEvents(); - - if (rightMouseButton == 1) { - delay(100); - break; - } - if (leftMouseButton == 1) { - delay(100); - if (mouseX > 80 && mouseX < 121) { - updateVolume(Audio::Mixer::kPlainSoundType, mouseY); - masterVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4); - } - - if (mouseX > 136 && mouseX < 178) { - updateVolume(Audio::Mixer::kSFXSoundType, mouseY); - voiceVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4); - } - - if (mouseX > 192 && mouseX < 233) { - updateVolume(Audio::Mixer::kMusicSoundType, mouseY); - musicVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4); - } - } - - } - - updateEvents(); -} - -bool DrasculaEngine::saveLoadScreen() { - char names[10][23]; - char file[50]; - char fileEpa[50]; - int n, n2, num_sav = 0, y = 27; - Common::InSaveFile *sav; - - clearRoom(); - - snprintf(fileEpa, 50, "%s.epa", _targetName.c_str()); - if (!(sav = _saveFileMan->openForLoading(fileEpa))) { - Common::OutSaveFile *epa; - if (!(epa = _saveFileMan->openForSaving(fileEpa))) - error("Can't open %s file", fileEpa); - for (n = 0; n < NUM_SAVES; n++) - epa->writeString("*\n"); - epa->finalize(); - delete epa; - if (!(sav = _saveFileMan->openForLoading(fileEpa))) { - error("Can't open %s file", fileEpa); - } - } - for (n = 0; n < NUM_SAVES; n++) - sav->readLine(names[n], 23); - delete sav; - - loadPic("savescr.alg", drawSurface1, HALF_PAL); - - color_abc(kColorLightGreen); - - select[0] = 0; - - for (;;) { - y = 27; - copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); - for (n = 0; n < NUM_SAVES; n++) { - print_abc(names[n], 116, y); - y = y + 9; - } - print_abc(select, 117, 15); - setCursorTable(); - updateScreen(); - y = 27; - - updateEvents(); - - if (leftMouseButton == 1) { - delay(50); - for (n = 0; n < NUM_SAVES; n++) { - if (mouseX > 115 && mouseY > y + (9 * n) && mouseX < 115 + 175 && mouseY < y + 10 + (9 * n)) { - strcpy(select, names[n]); - - if (strcmp(select, "*")) - selectionMade = 1; - else { - enterName(); - strcpy(names[n], select); - if (selectionMade == 1) { - snprintf(file, 50, "%s%02d", _targetName.c_str(), n + 1); - saveGame(file); - Common::OutSaveFile *tsav; - if (!(tsav = _saveFileMan->openForSaving(fileEpa))) { - error("Can't open %s file", fileEpa); - } - for (n = 0; n < NUM_SAVES; n++) { - tsav->writeString(names[n]); - tsav->writeString("\n"); - } - tsav->finalize(); - delete tsav; - } - } - - print_abc(select, 117, 15); - y = 27; - for (n2 = 0; n2 < NUM_SAVES; n2++) { - print_abc(names[n2], 116, y); - y = y + 9; - } - if (selectionMade == 1) { - snprintf(file, 50, "%s%02d", _targetName.c_str(), n + 1); - } - num_sav = n; - } - } - - if (mouseX > 117 && mouseY > 15 && mouseX < 295 && mouseY < 24 && selectionMade == 1) { - enterName(); - strcpy(names[num_sav], select); - print_abc(select, 117, 15); - y = 27; - for (n2 = 0; n2 < NUM_SAVES; n2++) { - print_abc(names[n2], 116, y); - y = y + 9; - } - } - - if (mouseX > 125 && mouseY > 123 && mouseX < 199 && mouseY < 149 && selectionMade == 1) { - if (!loadGame(file)) - return false; - break; - } else if (mouseX > 208 && mouseY > 123 && mouseX < 282 && mouseY < 149 && selectionMade == 1) { - saveGame(file); - Common::OutSaveFile *tsav; - if (!(tsav = _saveFileMan->openForSaving(fileEpa))) { - error("Can't open %s file", fileEpa); - } - for (n = 0; n < NUM_SAVES; n++) { - tsav->writeString(names[n]); - tsav->writeString("\n"); - } - tsav->finalize(); - delete tsav; - } else if (mouseX > 168 && mouseY > 154 && mouseX < 242 && mouseY < 180) - break; - else if (selectionMade == 0) { - print_abc("Please select a slot", 117, 15); - } - updateScreen(); - delay(200); - } - y = 26; - - delay(5); - } - - clearRoom(); - loadPic(roomNumber, drawSurface1, HALF_PAL); - selectionMade = 0; - - return true; -} - -void DrasculaEngine::print_abc(const char *said, int screenX, int screenY) { - int textPos[8]; - int letterY = 0, letterX = 0, c, i; - uint len = strlen(said); - - for (uint h = 0; h < len; h++) { - c = toupper(said[h]); - - for (i = 0; i < CHARMAP_SIZE; i++) { - if (c == charMap[i].inChar) { - letterX = charMap[i].mappedChar; - - switch (charMap[i].charType) { - case 0: // letters - letterY = (_lang == kSpanish) ? 149 : 158; - break; - case 1: // signs - letterY = (_lang == kSpanish) ? 160 : 169; - break; - case 2: // accented - letterY = 180; - break; - } // switch - break; - } // if - } // for - - textPos[0] = letterX; - textPos[1] = letterY; - textPos[2] = screenX; - textPos[3] = screenY; - textPos[4] = CHAR_WIDTH; - textPos[5] = CHAR_HEIGHT; - - copyRectClip(textPos, textSurface, screenSurface); - - screenX = screenX + CHAR_WIDTH; - if (screenX > 317) { - screenX = 0; - screenY = screenY + CHAR_HEIGHT + 2; - } - } // for -} - -void DrasculaEngine::print_abc_opc(const char *said, int screenX, int screenY, int game) { - int textPos[6]; - int signY, letterY, letterX = 0; - uint len = strlen(said); - - for (uint h = 0; h < len; h++) { - if (game == 1) { - letterY = 6; - signY = 15; - } else if (game == 3) { - letterY = 56; - signY = 65; - } else { - letterY = 31; - signY = 40; - } - - int c = toupper(said[h]); - - // WORKAROUND: Even original did not process it correctly - // Fixes apostrophe rendering - if (_lang != kSpanish) - if (c == '\'') - c = '\244'; - - for (int i = 0; i < CHARMAP_SIZE; i++) { - if (c == charMap[i].inChar) { - // Convert the mapped char of the normal font to the - // mapped char of the dialogue font - - int multiplier = (charMap[i].mappedChar - 6) / 9; - - letterX = multiplier * 7 + 10; - - if (charMap[i].charType > 0) - letterY = signY; - break; - } // if - } // for - - textPos[0] = letterX; - textPos[1] = letterY; - textPos[2] = screenX; - textPos[3] = screenY; - textPos[4] = CHAR_WIDTH_OPC; - textPos[5] = CHAR_HEIGHT_OPC; - - copyRectClip(textPos, backSurface, screenSurface); - - screenX = screenX + CHAR_WIDTH_OPC; - } -} - void DrasculaEngine::delay(int ms) { _system->delayMillis(ms * 2); // originaly was 1 } -bool DrasculaEngine::confirmExit() { - byte key; - - color_abc(kColorRed); - updateRoom(); - centerText(_textsys[_lang][1], 160, 87); - updateScreen(); - - delay(100); - for (;;) { - key = getScan(); - if (key != 0) - break; - } - - if (key == Common::KEYCODE_ESCAPE) { - stopMusic(); - return false; - } - - return true; -} - -void DrasculaEngine::screenSaver() { - int xr, yr; - byte *copia, *ghost; - float coeff = 0, coeff2 = 0; - int count = 0; - int count2 = 0; - int tempLine[320]; - int tempRow[200]; - - clearRoom(); - - loadPic("sv.alg", drawSurface1, HALF_PAL); - - // inicio_ghost(); - copia = (byte *)malloc(64000); - ghost = (byte *)malloc(65536); - - // carga_ghost(); - _arj.open("ghost.drv"); - if (!_arj.isOpen()) - error("Cannot open file ghost.drv"); - - _arj.read(ghost, 65536); - _arj.close(); - - updateEvents(); - xr = mouseX; - yr = mouseY; - - for (;;) { - // efecto(drawSurface1); - - memcpy(copia, drawSurface1, 64000); - coeff += 0.1f; - coeff2 = coeff; - - if (++count > 319) - count = 0; - - for (int i = 0; i < 320; i++) { - tempLine[i] = (int)(sin(coeff2) * 16); - coeff2 += 0.02f; - tempLine[i] = checkWrapY(tempLine[i]); - } - - coeff2 = coeff; - for (int i = 0; i < 200; i++) { - tempRow[i] = (int)(sin(coeff2) * 16); - coeff2 += 0.02f; - tempRow[i] = checkWrapX(tempRow[i]); - } - - if (++count2 > 199) - count2 = 0; - - int x1_, y1_, off1, off2; - - for (int i = 0; i < 200; i++) { - for (int j = 0; j < 320; j++) { - x1_ = j + tempRow[i]; - x1_ = checkWrapX(x1_); - - y1_ = i + count2; - y1_ = checkWrapY(y1_); - - off1 = 320 * y1_ + x1_; - - x1_ = j + count; - x1_ = checkWrapX(x1_); - - y1_ = i + tempLine[j]; - y1_ = checkWrapY(y1_); - off2 = 320 * y1_ + x1_; - - VGA[320 * i + j] = ghost[drawSurface1[off2] + (copia[off1] << 8)]; - } - } - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - _system->updateScreen(); - - _system->delayMillis(20); - - // end of efecto() - - updateEvents(); - if (rightMouseButton == 1 || leftMouseButton == 1) - break; - if (mouseX != xr) - break; - if (mouseY != yr) - break; - } - // fin_ghost(); - free(copia); - free(ghost); - - loadPic(roomNumber, drawSurface1, HALF_PAL); -} - -void DrasculaEngine::playFLI(const char *filefli, int vel) { - // Open file - MiVideoSSN = (byte *)malloc(64256); - globalSpeed = 1000 / vel; - FrameSSN = 0; - UsingMem = 0; - if (MiVideoSSN == NULL) - return; - _arj.open(filefli); - mSession = TryInMem(); - LastFrame = _system->getMillis(); - - while (playFrameSSN() && (!term_int)) { - if (getScan() == Common::KEYCODE_ESCAPE) - term_int = 1; - } - - free(MiVideoSSN); - if (UsingMem) - free(pointer); - else - _arj.close(); -} - -void DrasculaEngine::fadeFromBlack(int fadeSpeed) { - char fade; - unsigned int color, component; - - DacPalette256 palFade; - - for (fade = 0; fade < 64; fade++) { - for (color = 0; color < 256; color++) { - for (component = 0; component < 3; component++) { - palFade[color][component] = adjustToVGA(gamePalette[color][component] - 63 + fade); - } - } - pause(fadeSpeed); - - setPalette((byte *)&palFade); - } -} - -void DrasculaEngine::color_abc(int cl) { - _color = cl; - - char colorTable[][3] = { - { 0, 0, 0 }, { 0x10, 0x3E, 0x28 }, - { 0, 0, 0 }, // unused - { 0x16, 0x3F, 0x16 }, { 0x09, 0x3F, 0x12 }, - { 0x3F, 0x3F, 0x15 }, - { 0, 0, 0 }, // unused - { 0x38, 0, 0 }, { 0x3F, 0x27, 0x0B }, - { 0x2A, 0, 0x2A }, { 0x30, 0x30, 0x30 }, - { 98, 91, 100 } - }; - - for (int i = 0; i <= 2; i++) - gamePalette[254][i] = colorTable[cl][i]; - - setPalette((byte *)&gamePalette); -} - -char DrasculaEngine::adjustToVGA(char value) { - return (value & 0x3F) * (value > 0); -} - -void DrasculaEngine::centerText(const char *message, int textX, int textY) { - char bb[200], m2[200], m1[200], mb[10][50]; - char m3[200]; - int h, fil, textX3, textX2, textX1, conta_f = 0, ya = 0; - - strcpy(m1, " "); - strcpy(m2, " "); - strcpy(m3, " "); - strcpy(bb, " "); - - for (h = 0; h < 10; h++) - strcpy(mb[h], " "); - - if (textX > 160) - ya = 1; - - strcpy(m1, message); - textX = CLIP<int>(textX, 60, 255); - - textX1 = textX; - - if (ya == 1) - textX1 = 315 - textX; - - textX2 = (strlen(m1) / 2) * CHAR_WIDTH; - - while (true) { - strcpy(bb, m1); - scumm_strrev(bb); - - if (textX1 < textX2) { - strcpy(m3, strrchr(m1, ' ')); - strcpy(m1, strstr(bb, " ")); - scumm_strrev(m1); - m1[strlen(m1) - 1] = '\0'; - strcat(m3, m2); - strcpy(m2, m3); - }; - - textX2 = (strlen(m1) / 2) * CHAR_WIDTH; - - if (textX1 < textX2) - continue; - - strcpy(mb[conta_f], m1); - - if (!strcmp(m2, "")) - break; - - scumm_strrev(m2); - m2[strlen(m2) - 1] = '\0'; - scumm_strrev(m2); - strcpy(m1, m2); - strcpy(m2, ""); - conta_f++; - } - - fil = textY - (((conta_f + 3) * CHAR_HEIGHT)); - - for (h = 0; h < conta_f + 1; h++) { - textX3 = strlen(mb[h]) / 2; - print_abc(mb[h], ((textX) - textX3 * CHAR_WIDTH) - 1, fil); - fil = fil + CHAR_HEIGHT + 2; - } -} - -void DrasculaEngine::playSound(int soundNum) { - char file[20]; - sprintf(file, "s%i.als", soundNum); - - playFile(file); -} - -bool DrasculaEngine::animate(const char *animationFile, int FPS) { - unsigned j; - int NFrames = 1; - int cnt = 2; - int dataSize = 0; - - AuxBuffDes = (byte *)malloc(65000); - - _arj.open(animationFile); - - if (!_arj.isOpen()) { - error("Animation file %s not found", animationFile); - } - - NFrames = _arj.readSint32LE(); - dataSize = _arj.readSint32LE(); - AuxBuffOrg = (byte *)malloc(dataSize); - _arj.read(AuxBuffOrg, dataSize); - _arj.read(cPal, 768); - loadPCX(AuxBuffOrg); - free(AuxBuffOrg); - memcpy(VGA, AuxBuffDes, 64000); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - _system->updateScreen(); - setPalette(cPal); - WaitForNext(FPS); - while (cnt < NFrames) { - dataSize = _arj.readSint32LE(); - AuxBuffOrg = (byte *)malloc(dataSize); - _arj.read(AuxBuffOrg, dataSize); - _arj.read(cPal, 768); - loadPCX(AuxBuffOrg); - free(AuxBuffOrg); - for (j = 0;j < 64000; j++) { - VGA[j] = AuxBuffDes[j] ^ VGA[j]; - } - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - _system->updateScreen(); - WaitForNext(FPS); - cnt++; - byte key = getScan(); - if (key == Common::KEYCODE_ESCAPE) - term_int = 1; - if (key != 0) - break; - } - free(AuxBuffDes); - _arj.close(); - - return ((term_int == 1) || (getScan() == Common::KEYCODE_ESCAPE)); -} - -void DrasculaEngine::fadeToBlack(int fadeSpeed) { - char fade; - unsigned int color, component; - - DacPalette256 palFade; - - for (fade = 63; fade >= 0; fade--) { - for (color = 0; color < 256; color++) { - for (component = 0; component < 3; component++) { - palFade[color][component] = adjustToVGA(gamePalette[color][component] - 63 + fade); - } - } - pause(fadeSpeed); - - setPalette((byte *)&palFade); - } -} - void DrasculaEngine::pause(int duration) { _system->delayMillis(duration * 30); // was originaly 2 } -void DrasculaEngine::placeIgor() { - int pos_igor[6]; - - pos_igor[0] = 1; - if (currentChapter == 4) { - pos_igor[1] = 138; - } else { - if (trackIgor == 3) - pos_igor[1] = 138; - else if (trackIgor == 1) - pos_igor[1] = 76; - } - pos_igor[2] = igorX; - pos_igor[3] = igorY; - pos_igor[4] = 54; - pos_igor[5] = 61; - - copyRectClip(pos_igor, frontSurface, screenSurface); -} - -void DrasculaEngine::placeDrascula() { - int pos_dr[6]; - - if (trackDrascula == 1) - pos_dr[0] = 47; - else if (trackDrascula == 0) - pos_dr[0] = 1; - else if (trackDrascula == 3 && currentChapter == 1) - pos_dr[0] = 93; - pos_dr[1] = 122; - pos_dr[2] = drasculaX; - pos_dr[3] = drasculaY; - pos_dr[4] = 45; - pos_dr[5] = 77; - - if (currentChapter == 6) - copyRectClip(pos_dr, drawSurface2, screenSurface); - else - copyRectClip(pos_dr, backSurface, screenSurface); -} - -void DrasculaEngine::placeBJ() { - int pos_bj[6]; - - if (trackBJ == 3) - pos_bj[0] = 10; - else if (trackBJ == 0) - pos_bj[0] = 37; - pos_bj[1] = 99; - pos_bj[2] = bjX; - pos_bj[3] = bjY; - pos_bj[4] = 26; - pos_bj[5] = 76; - - copyRectClip(pos_bj, drawSurface3, screenSurface); -} - -void DrasculaEngine::hiccup(int counter) { - int y = 0, trackCharacter = 0; - if (currentChapter == 3) - y = -1; - - do { - counter--; - - updateRoom(); - if (currentChapter == 3) - updateScreen(0, 0, 0, y, 320, 200, screenSurface); - else - updateScreen(0, 1, 0, y, 320, 198, screenSurface); - - if (trackCharacter == 0) - y++; - else - y--; - - if (currentChapter == 3) { - if (y == 1) - trackCharacter = 1; - if (y == -1) - trackCharacter = 0; - } else { - if (y == 2) - trackCharacter = 1; - if (y == 0) - trackCharacter = 0; - } - } while (counter > 0); - - updateRoom(); - updateScreen(); -} - -void DrasculaEngine::finishSound() { - delay(1); - - while (soundIsActive()) - _system->delayMillis(10); -} - -void DrasculaEngine::playMusic(int p) { - AudioCD.stop(); - AudioCD.play(p - 1, 1, 0, 0); -} - -void DrasculaEngine::stopMusic() { - AudioCD.stop(); -} - -int DrasculaEngine::musicStatus() { - return AudioCD.isPlaying(); -} - -void DrasculaEngine::updateRoom() { - copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); - updateRefresh_pre(); - if (currentChapter == 3) { - if (flags[0] == 0) - moveCharacters(); - else - copyRect(113, 54, curX - 20, curY - 1, 77, 89, drawSurface3, screenSurface); - } else { - moveCharacters(); - } - updateRefresh(); -} - -bool DrasculaEngine::loadGame(const char *gameName) { - int l, savedChapter, roomNum = 0; - Common::InSaveFile *sav; - - previousMusic = roomMusic; - menuScreen = 0; - if (currentChapter != 1) - clearRoom(); - - if (!(sav = _saveFileMan->openForLoading(gameName))) { - error("missing savegame file"); - } - - savedChapter = sav->readSint32LE(); - if (savedChapter != currentChapter) { - strcpy(saveName, gameName); - currentChapter = savedChapter - 1; - hay_que_load = 1; - return false; - } - sav->read(currentData, 20); - curX = sav->readSint32LE(); - curY = sav->readSint32LE(); - trackProtagonist = sav->readSint32LE(); - - for (l = 1; l < 43; l++) { - inventoryObjects[l] = sav->readSint32LE(); - } - - for (l = 0; l < NUM_FLAGS; l++) { - flags[l] = sav->readSint32LE(); - } - - takeObject = sav->readSint32LE(); - pickedObject = sav->readSint32LE(); - hay_que_load = 0; - sscanf(currentData, "%d.ald", &roomNum); - enterRoom(roomNum); - withoutVerb(); - - return true; -} - -void DrasculaEngine::updateDoor(int doorNum) { - if (currentChapter == 1 || currentChapter == 3 || currentChapter == 5 || currentChapter == 6) - return; - else if (currentChapter == 2) { - if (objectNum[doorNum] == 138) - isDoor[doorNum] = flags[0]; - else if (objectNum[doorNum] == 136) - isDoor[doorNum] = flags[8]; - else if (objectNum[doorNum] == 156) - isDoor[doorNum] = flags[16]; - else if (objectNum[doorNum] == 163) - isDoor[doorNum] = flags[17]; - else if (objectNum[doorNum] == 177) - isDoor[doorNum] = flags[15]; - else if (objectNum[doorNum] == 175) - isDoor[doorNum] = flags[40]; - else if (objectNum[doorNum] == 173) - isDoor[doorNum] = flags[36]; - } else if (currentChapter == 4) { - if (objectNum[doorNum] == 101 && flags[0] == 0) - isDoor[doorNum] = 0; - else if (objectNum[doorNum] == 101 && flags[0] == 1 && flags[28] == 1) - isDoor[doorNum] = 1; - else if (objectNum[doorNum] == 103) - isDoor[doorNum] = flags[0]; - else if (objectNum[doorNum] == 104) - isDoor[doorNum] = flags[1]; - else if (objectNum[doorNum] == 105) - isDoor[doorNum] = flags[1]; - else if (objectNum[doorNum] == 106) - isDoor[doorNum] = flags[2]; - else if (objectNum[doorNum] == 107) - isDoor[doorNum] = flags[2]; - else if (objectNum[doorNum] == 110) - isDoor[doorNum] = flags[6]; - else if (objectNum[doorNum] == 114) - isDoor[doorNum] = flags[4]; - else if (objectNum[doorNum] == 115) - isDoor[doorNum] = flags[4]; - else if (objectNum[doorNum] == 116 && flags[5] == 0) - isDoor[doorNum] = 0; - else if (objectNum[doorNum] == 116 && flags[5] == 1 && flags[23] == 1) - isDoor[doorNum] = 1; - else if (objectNum[doorNum] == 117) - isDoor[doorNum] = flags[5]; - else if (objectNum[doorNum] == 120) - isDoor[doorNum] = flags[8]; - else if (objectNum[doorNum] == 122) - isDoor[doorNum] = flags[7]; - } -} - -void DrasculaEngine::assignDefaultPalette() { - int color, component; - - for (color = 235; color < 253; color++) - for (component = 0; component < 3; component++) - defaultPalette[color][component] = gamePalette[color][component]; -} - -void DrasculaEngine::assignBrightPalette() { - int color, component; - - for (color = 235; color < 253; color++) { - for (component = 0; component < 3; component++) - brightPalette[color][component] = gamePalette[color][component]; - } -} - -void DrasculaEngine::assignDarkPalette() { - int color, component; - - for (color = 235; color < 253; color++) { - for (component = 0; component < 3; component++) - darkPalette[color][component] = gamePalette[color][component]; - } -} - -void DrasculaEngine::setDefaultPalette() { - int color, component; - - for (color = 235; color < 253; color++) { - for (component = 0; component < 3; component++) { - gamePalette[color][component] = defaultPalette[color][component]; - } - } - setPalette((byte *)&gamePalette); -} - -void DrasculaEngine::setBrightPalette() { - int color, component; - - for (color = 235; color < 253; color++) { - for (component = 0; component < 3; component++) - gamePalette[color][component] = brightPalette[color][component]; - } - - setPalette((byte *)&gamePalette); -} - -void DrasculaEngine::setDarkPalette() { - int color, component; - - for (color = 235; color < 253; color++ ) - for (component = 0; component < 3; component++) - gamePalette[color][component] = darkPalette[color][component]; - - setPalette((byte *)&gamePalette); -} - -void DrasculaEngine::setPaletteBase(int darkness) { - char fade; - unsigned int color, component; - - for (fade = darkness; fade >= 0; fade--) { - for (color = 235; color < 253; color++) { - for (component = 0; component < 3; component++) - gamePalette[color][component] = adjustToVGA(gamePalette[color][component] - 8 + fade); - } - } - - setPalette((byte *)&gamePalette); -} - -void DrasculaEngine::startWalking() { - characterMoved = 1; - - stepX = STEP_X; - stepY = STEP_Y; - - if (currentChapter == 2) { - if ((roomX < curX) && (roomY <= (curY + curHeight))) - quadrant_1(); - else if ((roomX < curX) && (roomY > (curY + curHeight))) - quadrant_3(); - else if ((roomX > curX + curWidth) && (roomY <= (curY + curHeight))) - quadrant_2(); - else if ((roomX > curX + curWidth) && (roomY > (curY + curHeight))) - quadrant_4(); - else if (roomY < curY + curHeight) - walkUp(); - else if (roomY > curY + curHeight) - walkDown(); - } else { - if ((roomX < curX + curWidth / 2 ) && (roomY <= (curY + curHeight))) - quadrant_1(); - else if ((roomX < curX + curWidth / 2) && (roomY > (curY + curHeight))) - quadrant_3(); - else if ((roomX > curX + curWidth / 2) && (roomY <= (curY + curHeight))) - quadrant_2(); - else if ((roomX > curX + curWidth / 2) && (roomY > (curY + curHeight))) - quadrant_4(); - else - characterMoved = 0; - } - startTime = getTime(); -} - -void DrasculaEngine::moveCharacters() { - int curPos[6]; - int r; - - if (characterMoved == 1 && stepX == STEP_X) { - for (r = 0; r < stepX; r++) { - if (currentChapter != 2) { - if (trackProtagonist == 0 && roomX - r == curX + curWidth / 2) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - } - if (trackProtagonist == 1 && roomX + r == curX + curWidth / 2) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - curX = roomX - curWidth / 2; - curY = roomY - curHeight; - } - } else if (currentChapter == 2) { - if (trackProtagonist == 0 && roomX - r == curX) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - } - if (trackProtagonist == 1 && roomX + r == curX + curWidth) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - curX = roomX - curWidth + 4; - curY = roomY - curHeight; - } - } - } - } - if (characterMoved == 1 && stepY == STEP_Y) { - for (r = 0; r < stepY; r++) { - if (trackProtagonist == 2 && roomY - r == curY + curHeight) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - } - if (trackProtagonist == 3 && roomY + r == curY + curHeight) { - characterMoved = 0; - stepX = STEP_X; - stepY = STEP_Y; - } - } - } - - if (currentChapter == 1 || currentChapter == 4 || currentChapter == 5 || currentChapter == 6) { - if (hare_se_ve == 0) { - increaseFrameNum(); - return; - } - } - - if (characterMoved == 0) { - curPos[0] = 0; - curPos[1] = DIF_MASK_HARE; - curPos[2] = curX; - curPos[3] = curY; - if (currentChapter == 2) { - curPos[4] = curWidth; - curPos[5] = curHeight; - } else { - curPos[4] = CHARACTER_WIDTH; - curPos[5] = CHARACTER_HEIGHT; - } - - if (trackProtagonist == 0) { - curPos[1] = 0; - if (currentChapter == 2) - copyRectClip(curPos, extraSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], extraSurface, screenSurface); - } else if (trackProtagonist == 1) { - if (currentChapter == 2) - copyRectClip(curPos, extraSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], extraSurface, screenSurface); - } else if (trackProtagonist == 2) { - if (currentChapter == 2) - copyRectClip(curPos, backSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], backSurface, screenSurface); - } else { - if (currentChapter == 2) - copyRectClip(curPos, frontSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], frontSurface, screenSurface); - } - } else if (characterMoved == 1) { - curPos[0] = frameX[num_frame]; - curPos[1] = frame_y + DIF_MASK_HARE; - curPos[2] = curX; - curPos[3] = curY; - if (currentChapter == 2) { - curPos[4] = curWidth; - curPos[5] = curHeight; - } else { - curPos[4] = CHARACTER_WIDTH; - curPos[5] = CHARACTER_HEIGHT; - } - if (trackProtagonist == 0) { - curPos[1] = 0; - if (currentChapter == 2) - copyRectClip(curPos, extraSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], extraSurface, screenSurface); - } else if (trackProtagonist == 1) { - if (currentChapter == 2) - copyRectClip(curPos, extraSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], extraSurface, screenSurface); - } else if (trackProtagonist == 2) { - if (currentChapter == 2) - copyRectClip(curPos, backSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], backSurface, screenSurface); - } else { - if (currentChapter == 2) - copyRectClip(curPos, frontSurface, screenSurface); - else - reduce_hare_chico(curPos[0], curPos[1], curPos[2], curPos[3], curPos[4], curPos[5], - factor_red[curY + curHeight], frontSurface, screenSurface); - } - increaseFrameNum(); - } -} - -void DrasculaEngine::showMenu() { - int h, n, x; - char textIcon[13]; - - x = whichObject(); - strcpy(textIcon, iconName[x]); - - for (n = 1; n < 43; n++) { - h = inventoryObjects[n]; - - if (h != 0) { - if (currentChapter == 6) - copyBackground(x_pol[n], y_pol[n], itemLocations[n].x, itemLocations[n].y, - OBJWIDTH, OBJHEIGHT, tableSurface, screenSurface); - else - copyBackground(x_pol[n], y_pol[n], itemLocations[n].x, itemLocations[n].y, - OBJWIDTH, OBJHEIGHT, frontSurface, screenSurface); - } - copyRect(x1d_menu[h], y1d_menu[h], itemLocations[n].x, itemLocations[n].y, - OBJWIDTH, OBJHEIGHT, backSurface, screenSurface); - } - - if (x < 7) - print_abc(textIcon, itemLocations[x].x - 2, itemLocations[x].y - 7); -} - -void DrasculaEngine::clearMenu() { - int n, verbActivated = 1; - - for (n = 0; n < 7; n++) { - if (mouseX > verbBarX[n] && mouseX < verbBarX[n + 1]) - verbActivated = 0; - copyRect(OBJWIDTH * n, OBJHEIGHT * verbActivated, verbBarX[n], 2, - OBJWIDTH, OBJHEIGHT, backSurface, screenSurface); - verbActivated = 1; - } -} - -void DrasculaEngine::removeObject() { - int h = 0, n; - - updateRoom(); - - for (n = 1; n < 43; n++){ - if (whichObject() == n) { - h = inventoryObjects[n]; - inventoryObjects[n] = 0; - if (h != 0) - takeObject = 1; - } - } - - updateEvents(); - - if (takeObject == 1) - chooseObject(h); -} - -bool DrasculaEngine::exitRoom(int l) { - debug(2, "Exiting room from door %d", l); - - int roomNum = 0; - - if (currentChapter == 1) { - if (objectNum[l] == 105 && flags[0] == 0) - talk(442); - else { - updateDoor(l); - if (isDoor[l] != 0) { - gotoObject(roomObjX[l], roomObjY[l]); - trackProtagonist = trackObj[l]; - updateRoom(); - updateScreen(); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - - if (objectNum[l] == 105) { - animation_2_1(); - return true; - } - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX = -1; - enterRoom(roomNum); - } - } - } else if (currentChapter == 2) { - updateDoor(l); - if (isDoor[l] != 0) { - gotoObject(roomObjX[l], roomObjY[l]); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - if (objectNum[l] == 136) - animation_2_2(); - if (objectNum[l] == 124) - animation_3_2(); - if (objectNum[l] == 173) { - animation_35_2(); - return true; - } if (objectNum[l] == 146 && flags[39] == 1) { - flags[5] = 1; - flags[11] = 1; - } - if (objectNum[l] == 176 && flags[29] == 1) { - flags[29] = 0; - removeObject(kItemEarWithEarPlug); - addObject(kItemEarplugs); - } - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX =- 1; - enterRoom(roomNum); - } - } else if (currentChapter == 3) { - updateDoor(l); - if (isDoor[l] != 0 && visible[l] == 1) { - gotoObject(roomObjX[l], roomObjY[l]); - trackProtagonist = trackObj[l]; - updateRoom(); - updateScreen(); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX =- 1; - enterRoom(roomNum); - } - } else if (currentChapter == 4) { - updateDoor(l); - if (isDoor[l] != 0) { - gotoObject(roomObjX[l], roomObjY[l]); - trackProtagonist = trackObj[l]; - updateRoom(); - updateScreen(); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - - if (objectNum[l] == 108) - gotoObject(171, 78); - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX = -1; - enterRoom(roomNum); - } - } else if (currentChapter == 5) { - updateDoor(l); - if (isDoor[l] != 0 && visible[l] == 1) { - gotoObject(roomObjX[l], roomObjY[l]); - trackProtagonist = trackObj[l]; - updateRoom(); - updateScreen(); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - hare_se_ve = 1; - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX = -1; - enterRoom(roomNum); - } - } else if (currentChapter == 6) { - updateDoor(l); - if (isDoor[l] != 0) { - gotoObject(roomObjX[l], roomObjY[l]); - trackProtagonist = trackObj[l]; - updateRoom(); - updateScreen(); - characterMoved = 0; - trackProtagonist = trackCharacter_alkeva[l]; - objExit = alapuertakeva[l]; - doBreak = 1; - previousMusic = roomMusic; - clearRoom(); - sscanf(_targetSurface[l], "%d", &roomNum); - curX = -1; - enterRoom(roomNum); - - if (objExit == 105) - animation_19_6(); - } - } - - return false; -} - -bool DrasculaEngine::pickupObject() { - int h = pickedObject; - checkFlags = 1; - - updateRoom(); - showMenu(); - updateScreen(); - - // Objects with an ID smaller than 7 are the inventory verbs - if (pickedObject >= 7) { - for (int n = 1; n < 43; n++) { - if (whichObject() == n && inventoryObjects[n] == 0) { - inventoryObjects[n] = h; - takeObject = 0; - checkFlags = 0; - } - } - } - - if (checkFlags == 1) { - if (checkMenuFlags()) - return true; - } - updateEvents(); - if (takeObject == 0) - withoutVerb(); - - return false; -} - -void DrasculaEngine::setCursorTable() { - int cursorPos[8]; - - cursorPos[0] = 225; - cursorPos[1] = 56; - cursorPos[2] = mouseX - 20; - cursorPos[3] = mouseY - 12; - cursorPos[4] = 40; - cursorPos[5] = 25; - - copyRectClip(cursorPos, tableSurface, screenSurface); -} - -void DrasculaEngine::enterName() { - Common::KeyCode key; - int v = 0, h = 0; - char select2[23]; - strcpy(select2, " "); - for (;;) { - select2[v] = '-'; - copyBackground(115, 14, 115, 14, 176, 9, drawSurface1, screenSurface); - print_abc(select2, 117, 15); - updateScreen(); - key = getScan(); - delay(70); - if (key != 0) { - if (key >= 0 && key <= 0xFF && isalpha(key)) - select2[v] = tolower(key); - else if ((key == Common::KEYCODE_LCTRL) || (key == Common::KEYCODE_RCTRL)) - select2[v] = '\164'; - else if (key >= Common::KEYCODE_0 && key <= Common::KEYCODE_9) - select2[v] = key; - else if (key == Common::KEYCODE_SPACE) - select2[v] = '\167'; - else if (key == Common::KEYCODE_ESCAPE) - break; - else if (key == Common::KEYCODE_RETURN) { - select2[v] = '\0'; - h = 1; - break; - } else if (key == Common::KEYCODE_BACKSPACE) - select2[v] = '\0'; - else - v--; - - if (key == Common::KEYCODE_BACKSPACE) - v--; - else - v++; - } - if (v == 22) - v = 21; - else if (v == -1) - v = 0; - } - if (h == 1) { - strcpy(select, select2); - selectionMade = 1; - } -} - -int DrasculaEngine::playFrameSSN() { - int Exit = 0; - uint32 Lengt; - byte *BufferSSN; - - if (!UsingMem) - _arj.read(&CHUNK, 1); - else { - memcpy(&CHUNK, mSession, 1); - mSession += 1; - } - - switch (CHUNK) { - case kFrameSetPal: - if (!UsingMem) - _arj.read(dacSSN, 768); - else { - memcpy(dacSSN, mSession, 768); - mSession += 768; - } - setPalette(dacSSN); - break; - case kFrameEmptyFrame: - WaitFrameSSN(); - break; - case kFrameInit: - if (!UsingMem) { - CMP = _arj.readByte(); - Lengt = _arj.readUint32LE(); - } else { - memcpy(&CMP, mSession, 1); - mSession += 1; - Lengt = READ_LE_UINT32(mSession); - mSession += 4; - } - if (CMP == kFrameCmpRle) { - if (!UsingMem) { - BufferSSN = (byte *)malloc(Lengt); - _arj.read(BufferSSN, Lengt); - } else { - BufferSSN = (byte *)malloc(Lengt); - memcpy(BufferSSN, mSession, Lengt); - mSession += Lengt; - } - Des_RLE(BufferSSN, MiVideoSSN); - free(BufferSSN); - if (FrameSSN) { - WaitFrameSSN(); - MixVideo(VGA, MiVideoSSN); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - } else { - WaitFrameSSN(); - memcpy(VGA, MiVideoSSN, 64000); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - } - _system->updateScreen(); - FrameSSN++; - } else { - if (CMP == kFrameCmpOff) { - if (!UsingMem) { - BufferSSN = (byte *)malloc(Lengt); - _arj.read(BufferSSN, Lengt); - } else { - BufferSSN = (byte *)malloc(Lengt); - memcpy(BufferSSN, mSession, Lengt); - mSession += Lengt; - } - Des_OFF(BufferSSN, MiVideoSSN, Lengt); - free(BufferSSN); - if (FrameSSN) { - WaitFrameSSN(); - MixVideo(VGA, MiVideoSSN); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - } else { - WaitFrameSSN(); - memcpy(VGA, MiVideoSSN, 64000); - _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); - } - _system->updateScreen(); - FrameSSN++; - } - } - break; - case kFrameEndAnim: - Exit = 1; - break; - default: - Exit = 1; - break; - } - - return (!Exit); -} - -byte *DrasculaEngine::TryInMem() { - int Lengt; - - _arj.seek(0, SEEK_END); - Lengt = _arj.pos(); - _arj.seek(0, SEEK_SET); - pointer = (byte *)malloc(Lengt); - if (pointer == NULL) - return NULL; - _arj.read(pointer, Lengt); - UsingMem = 1; - _arj.close(); - - return pointer; -} - -void DrasculaEngine::Des_OFF(byte *BufferOFF, byte *MiVideoOFF, int Lenght) { - int x = 0; - unsigned char Reps; - int Offset; - - memset(MiVideoSSN, 0, 64000); - while (x < Lenght) { - Offset = BufferOFF[x] + BufferOFF[x + 1] * 256; - Reps = BufferOFF[x + 2]; - memcpy(MiVideoOFF + Offset, &BufferOFF[x + 3], Reps); - x += 3 + Reps; - } -} - -void DrasculaEngine::Des_RLE(byte *BufferRLE, byte *MiVideoRLE) { - signed int con = 0; - unsigned int X = 0; - unsigned int fExit = 0; - char ch, rep; - while (!fExit) { - ch = *BufferRLE++; - rep = 1; - if ((ch & 192) == 192) { - rep = (ch & 63); - ch =* BufferRLE++; - } - for (con = 0; con < rep; con++) { - *MiVideoRLE++ = ch; - X++; - if (X > 64000) - fExit = 1; - } - } -} - -void DrasculaEngine::MixVideo(byte *OldScreen, byte *NewScreen) { - for (int x = 0; x < 64000; x++) - OldScreen[x] ^= NewScreen[x]; -} - -void DrasculaEngine::WaitFrameSSN() { - uint32 now; - while ((now = _system->getMillis()) - LastFrame < ((uint32) globalSpeed)) - _system->delayMillis(globalSpeed - (now - LastFrame)); - LastFrame = LastFrame + globalSpeed; -} - -byte *DrasculaEngine::loadPCX(byte *NamePcc) { - signed int con = 0; - unsigned int X = 0; - unsigned int fExit = 0; - char ch, rep; - byte *AuxPun = AuxBuffDes; - - while (!fExit) { - ch = *NamePcc++; - rep = 1; - if ((ch & 192) == 192) { - rep = (ch & 63); - ch = *NamePcc++; - } - for (con = 0; con< rep; con++) { - *AuxPun++ = ch; - X++; - if (X > 64000) - fExit = 1; - } - } - return AuxBuffDes; -} - -void DrasculaEngine::WaitForNext(int FPS) { - _system->delayMillis(1000 / FPS); -} - int DrasculaEngine::getTime() { return _system->getMillis() / 20; // originaly was 1 } @@ -2832,644 +682,6 @@ void DrasculaEngine::reduce_hare_chico(int xx1, int yy1, int xx2, int yy2, int w } } -void DrasculaEngine::quadrant_1() { - float distanceX, distanceY; - - if (currentChapter == 2) - distanceX = curX - roomX; - else - distanceX = curX + curWidth / 2 - roomX; - - distanceY = (curY + curHeight) - roomY; - - if (distanceX < distanceY) { - curDirection = 0; - trackProtagonist = 2; - stepX = (int)(distanceX / (distanceY / STEP_Y)); - } else { - curDirection = 7; - trackProtagonist = 0; - stepY = (int)(distanceY / (distanceX / STEP_X)); - } -} - -void DrasculaEngine::quadrant_2() { - float distanceX, distanceY; - - if (currentChapter == 2) - distanceX = abs(curX + curWidth - roomX); - else - distanceX = abs(curX + curWidth / 2 - roomX); - - distanceY = (curY + curHeight) - roomY; - - if (distanceX < distanceY) { - curDirection = 1; - trackProtagonist = 2; - stepX = (int)(distanceX / (distanceY / STEP_Y)); - } else { - curDirection = 2; - trackProtagonist = 1; - stepY = (int)(distanceY / (distanceX / STEP_X)); - } -} - -void DrasculaEngine::quadrant_3() { - float distanceX, distanceY; - - if (currentChapter == 2) - distanceX = curX - roomX; - else - distanceX = curX + curWidth / 2 - roomX; - - distanceY = roomY - (curY + curHeight); - - if (distanceX < distanceY) { - curDirection = 5; - trackProtagonist = 3; - stepX = (int)(distanceX / (distanceY / STEP_Y)); - } else { - curDirection = 6; - trackProtagonist = 0; - stepY = (int)(distanceY / (distanceX / STEP_X)); - } -} - -void DrasculaEngine::quadrant_4() { - float distanceX, distanceY; - - if (currentChapter == 2) - distanceX = abs(curX + curWidth - roomX); - else - distanceX = abs(curX + curWidth / 2 - roomX); - - distanceY = roomY - (curY + curHeight); - - if (distanceX < distanceY) { - curDirection = 4; - trackProtagonist = 3; - stepX = (int)(distanceX / (distanceY / STEP_Y)); - } else { - curDirection = 3; - trackProtagonist = 1; - stepY = (int)(distanceY / (distanceX / STEP_X)); - } -} - -void DrasculaEngine::saveGame(char gameName[]) { - Common::OutSaveFile *out; - int l; - - if (!(out = _saveFileMan->openForSaving(gameName))) { - error("Unable to open the file"); - } - out->writeSint32LE(currentChapter); - out->write(currentData, 20); - out->writeSint32LE(curX); - out->writeSint32LE(curY); - out->writeSint32LE(trackProtagonist); - - for (l = 1; l < 43; l++) { - out->writeSint32LE(inventoryObjects[l]); - } - - for (l = 0; l < NUM_FLAGS; l++) { - out->writeSint32LE(flags[l]); - } - - out->writeSint32LE(takeObject); - out->writeSint32LE(pickedObject); - - out->finalize(); - if (out->ioFailed()) - warning("Can't write file '%s'. (Disk full?)", gameName); - - delete out; - - playSound(99); - finishSound(); -} - -void DrasculaEngine::increaseFrameNum() { - timeDiff = getTime() - startTime; - - if (timeDiff >= 6) { - startTime = getTime(); - num_frame++; - if (num_frame == 6) - num_frame = 0; - - if (curDirection == 0 || curDirection == 7) { - curX -= stepX; - curY -= stepY; - } else if (curDirection == 1 || curDirection == 2) { - curX += stepX; - curY -= stepY; - } else if (curDirection == 3 || curDirection == 4) { - curX += stepX; - curY += stepY; - } else if (curDirection == 5 || curDirection == 6) { - curX -= stepX; - curY += stepY; - } - } - - if (currentChapter != 2) { - curY += (int)(curHeight - newHeight); - curX += (int)(curWidth - newWidth); - curHeight = (int)newHeight; - curWidth = (int)newWidth; - } -} - -int DrasculaEngine::whichObject() { - int n = 0; - - for (n = 1; n < 43; n++) { - if (mouseX > itemLocations[n].x && mouseY > itemLocations[n].y - && mouseX < itemLocations[n].x + OBJWIDTH && mouseY < itemLocations[n].y + OBJHEIGHT) - break; - } - - return n; -} - -bool DrasculaEngine::checkMenuFlags() { - for (int n = 0; n < 43; n++) { - if (whichObject() == n) { - if (inventoryObjects[n] != 0 && checkAction(inventoryObjects[n])) - return true; - } - } - - return false; -} - -void DrasculaEngine::converse(int index) { - char fileName[20]; - sprintf(fileName, "op_%d.cal", index); - uint h; - int game1 = 1, game2 = 1, game3 = 1, game4 = 1; - char phrase1[78]; - char phrase2[78]; - char phrase3[87]; - char phrase4[78]; - char sound1[13]; - char sound2[13]; - char sound3[13]; - char sound4[13]; - int answer1; - int answer2; - int answer3; - int used1 = 0; - int used2 = 0; - int used3 = 0; - char buffer[256]; - uint len; - - breakOut = 0; - - if (currentChapter == 5) - withoutVerb(); - - _arj.open(fileName); - if (!_arj.isOpen()) { - error("missing data file %s", fileName); - } - int size = _arj.size(); - - getStringFromLine(buffer, size, phrase1); - getStringFromLine(buffer, size, phrase2); - getStringFromLine(buffer, size, phrase3); - getStringFromLine(buffer, size, phrase4); - getStringFromLine(buffer, size, sound1); - getStringFromLine(buffer, size, sound2); - getStringFromLine(buffer, size, sound3); - getStringFromLine(buffer, size, sound4); - getIntFromLine(buffer, size, &answer1); - getIntFromLine(buffer, size, &answer2); - getIntFromLine(buffer, size, &answer3); - - _arj.close(); - - if (currentChapter == 2 && !strcmp(fileName, "op_5.cal") && flags[38] == 1 && flags[33] == 1) { - strcpy(phrase3, _text[_lang][405]); - strcpy(sound3, "405.als"); - answer3 = 31; - } - - if (currentChapter == 6 && !strcmp(fileName, "op_12.cal") && flags[7] == 1) { - strcpy(phrase3, _text[_lang][273]); - strcpy(sound3, "273.als"); - answer3 = 14; - } - - if (currentChapter == 6 && !strcmp(fileName, "op_12.cal") && flags[10] == 1) { - strcpy(phrase3, _text[_lang][274]); - strcpy(sound3, "274.als"); - answer3 = 15; - } - - len = strlen(phrase1); - for (h = 0; h < len; h++) - if (phrase1[h] == (char)0xa7) - phrase1[h] = ' '; - - len = strlen(phrase2); - for (h = 0; h < len; h++) - if (phrase2[h] == (char)0xa7) - phrase2[h] = ' '; - - len = strlen(phrase3); - for (h = 0; h < len; h++) - if (phrase3[h] == (char)0xa7) - phrase3[h] = ' '; - - len = strlen(phrase4); - for (h = 0; h < len; h++) - if (phrase4[h] == (char)0xa7) - phrase4[h] = ' '; - - loadPic("car.alg", backSurface); - // TODO code here should limit y position for mouse in dialog menu, - // but we can't implement this due lack backend functionality - // from 1(top) to 31 - color_abc(kColorLightGreen); - - while (breakOut == 0) { - updateRoom(); - - if (currentChapter == 1 || currentChapter == 4 || currentChapter == 6) { - if (musicStatus() == 0 && flags[11] == 0) - playMusic(roomMusic); - } else if (currentChapter == 2) { - if (musicStatus() == 0 && flags[11] == 0 && roomMusic != 0) - playMusic(roomMusic); - } else if (currentChapter == 3 || currentChapter == 5) { - if (musicStatus() == 0) - playMusic(roomMusic); - } - - updateEvents(); - - if (mouseY > 0 && mouseY < 9) { - if (used1 == 1 && _color != kColorWhite) - color_abc(kColorWhite); - else if (used1 == 0 && _color != kColorLightGreen) - color_abc(kColorLightGreen); - } else if (mouseY > 8 && mouseY < 17) { - if (used2 == 1 && _color != kColorWhite) - color_abc(kColorWhite); - else if (used2 == 0 && _color != kColorLightGreen) - color_abc(kColorLightGreen); - } else if (mouseY > 16 && mouseY < 25) { - if (used3 == 1 && _color != kColorWhite) - color_abc(kColorWhite); - else if (used3 == 0 && _color != kColorLightGreen) - color_abc(kColorLightGreen); - } else if (_color != kColorLightGreen) - color_abc(kColorLightGreen); - - if (mouseY > 0 && mouseY < 9) - game1 = 2; - else if (mouseY > 8 && mouseY < 17) - game2 = 2; - else if (mouseY > 16 && mouseY < 25) - game3 = 2; - else if (mouseY > 24 && mouseY < 33) - game4 = 2; - - print_abc_opc(phrase1, 1, 2, game1); - print_abc_opc(phrase2, 1, 10, game2); - print_abc_opc(phrase3, 1, 18, game3); - print_abc_opc(phrase4, 1, 26, game4); - - updateScreen(); - - if ((leftMouseButton == 1) && (game1 == 2)) { - delay(100); - used1 = 1; - talk(phrase1, sound1); - if (currentChapter == 3) - grr(); - else - response(answer1); - } else if ((leftMouseButton == 1) && (game2 == 2)) { - delay(100); - used2 = 1; - talk(phrase2, sound2); - if (currentChapter == 3) - grr(); - else - response(answer2); - } else if ((leftMouseButton == 1) && (game3 == 2)) { - delay(100); - used3 = 1; - talk(phrase3, sound3); - if (currentChapter == 3) - grr(); - else - response(answer3); - } else if ((leftMouseButton == 1) && (game4 == 2)) { - delay(100); - talk(phrase4, sound4); - breakOut = 1; - } - - if (leftMouseButton == 1) { - delay(100); - color_abc(kColorLightGreen); - } - - game1 = (used1 == 0) ? 1 : 3; - game2 = (used2 == 0) ? 1 : 3; - game3 = (used3 == 0) ? 1 : 3; - game4 = 1; - } // while (breakOut == 0) - - if (currentChapter == 2) - loadPic(menuBackground, backSurface); - else - loadPic(99, backSurface); - if (currentChapter != 5) - withoutVerb(); -} - -void DrasculaEngine::response(int function) { - if (currentChapter == 1) { - if (function >= 10 && function <= 12) - talk_drunk(function - 9); - } else if (currentChapter == 2) { - if (function == 8) - animation_8_2(); - else if (function == 9) - animation_9_2(); - else if (function == 10) - animation_10_2(); - else if (function == 15) - animation_15_2(); - else if (function == 16) - animation_16_2(); - else if (function == 17) - animation_17_2(); - else if (function == 19) - animation_19_2(); - else if (function == 20) - animation_20_2(); - else if (function == 21) - animation_21_2(); - else if (function == 23) - animation_23_2(); - else if (function == 28) - animation_28_2(); - else if (function == 29) - animation_29_2(); - else if (function == 30) - animation_30_2(); - else if (function == 31) - animation_31_2(); - } else if (currentChapter == 4) { - if (function == 2) - animation_2_4(); - else if (function == 3) - animation_3_4(); - else if (function == 4) - animation_4_4(); - } else if (currentChapter == 5) { - if (function == 2) - animation_2_5(); - else if (function == 3) - animation_3_5(); - else if (function == 6) - animation_6_5(); - else if (function == 7) - animation_7_5(); - else if (function == 8) - animation_8_5(); - else if (function == 15) - animation_15_5(); - else if (function == 16) - animation_16_5(); - else if (function == 17) - animation_17_5(); - } else if (currentChapter == 6) { - if (function == 2) - animation_2_6(); - else if (function == 3) - animation_3_6(); - else if (function == 4) - animation_4_6(); - else if (function == 11) - animation_11_6(); - else if (function == 12) - animation_12_6(); - else if (function == 13) - animation_13_6(); - else if (function == 14) - animation_14_6(); - else if (function == 15) - animation_15_6(); - } -} - -void DrasculaEngine::addObject(int obj) { - int h, position = 0; - - for (h = 1; h < 43; h++) { - if (inventoryObjects[h] == obj) - position = 1; - } - - if (position == 0) { - for (h = 1; h < 43; h++) { - if (inventoryObjects[h] == 0) { - inventoryObjects[h] = obj; - position = 1; - break; - } - } - } -} - -void DrasculaEngine::stopSound() { - _mixer->stopHandle(_soundHandle); -} - -void DrasculaEngine::MusicFadeout() { - int org_vol = _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType); - for (;;) { - int vol = _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType); - vol -= 10; - if (vol < 0) - vol = 0; - _mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, vol); - if (vol == 0) - break; - updateEvents(); - _system->updateScreen(); - _system->delayMillis(50); - } - AudioCD.stop(); - _system->delayMillis(100); - _mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, org_vol); -} - -void DrasculaEngine::playFile(const char *fname) { - if (_arj.open(fname)) { - int soundSize = _arj.size(); - byte *soundData = (byte *)malloc(soundSize); - _arj.seek(32); - _arj.read(soundData, soundSize); - _arj.close(); - - _mixer->playRaw(Audio::Mixer::kSFXSoundType, &_soundHandle, soundData, soundSize - 64, - 11025, Audio::Mixer::FLAG_AUTOFREE | Audio::Mixer::FLAG_UNSIGNED); - } else - warning("playFile: Could not open %s", fname); -} - -bool DrasculaEngine::soundIsActive() { - return _mixer->isSoundHandleActive(_soundHandle); -} - -void DrasculaEngine::updateVisible() { - if (currentChapter == 1) { - // nothing - } else if (currentChapter == 2) { - if (roomNumber == 2 && flags[40] == 0) - visible[3] = 0; - else if (roomNumber == 3 && flags[3] == 1) - visible[8] = 0; - else if (roomNumber == 6 && flags[1] == 1 && flags[10] == 0) { - visible[2] = 0; - visible[4] = 1; - } else if (roomNumber == 7 && flags[35] == 1) - visible[3] = 0; - else if (roomNumber == 14 && flags[5] == 1) - visible[4] = 0; - else if (roomNumber == 18 && flags[28] == 1) - visible[2] = 0; - } else if (currentChapter == 3) { - // nothing - } else if (currentChapter == 4) { - if (roomNumber == 23 && flags[0] == 0 && flags[11] == 0) - visible[2] = 1; - if (roomNumber == 23 && flags[0] == 1 && flags[11] == 0) - visible[2] = 0; - if (roomNumber == 21 && flags[10] == 1) - visible[2] = 0; - if (roomNumber == 22 && flags[26] == 1) { - visible[2] = 0; - visible[1] = 1; - } - if (roomNumber == 22 && flags[27] == 1) - visible[3] = 0; - if (roomNumber == 26 && flags[21] == 0) - strcpy(objName[2], _textmisc[_lang][0]); - if (roomNumber == 26 && flags[18] == 1) - visible[2] = 0; - if (roomNumber == 26 && flags[12] == 1) - visible[1] = 0; - if (roomNumber == 35 && flags[14] == 1) - visible[2] = 0; - if (roomNumber == 35 && flags[17] == 1) - visible[3] = 1; - if (roomNumber == 35 && flags[15] == 1) - visible[1] = 0; - } else if (currentChapter == 5) { - if (roomNumber == 49 && flags[6] == 1) - visible[2] = 0; - if (roomNumber == 49 && flags[6] == 0) - visible[1] = 0; - if (roomNumber == 49 && flags[6] == 1) - visible[1] = 1; - if (roomNumber == 45 && flags[6] == 1) - visible[3] = 1; - if (roomNumber == 53 && flags[2] == 1) - visible[3] = 0; - if (roomNumber == 54 && flags[13] == 1) - visible[3] = 0; - if (roomNumber == 55 && flags[8] == 1) - visible[1] = 0; - } else if (currentChapter == 6) { - if (roomNumber == 58 && flags[8] == 0) - isDoor[1] = 0; - if (roomNumber == 58 && flags[8] == 1) - isDoor[1] = 1; - if (roomNumber == 59) - isDoor[1] = 0; - if (roomNumber == 60) { - trackDrascula = 0; - drasculaX = 155; - drasculaY = 69; - } - } -} - -void DrasculaEngine::walkDown() { - curDirection = 4; - trackProtagonist = 3; - stepX = 0; -} - -void DrasculaEngine::walkUp() { - curDirection = 0; - trackProtagonist = 2; - stepX = 0; -} - -void DrasculaEngine::moveVonBraun() { - int pos_vb[6]; - - if (vonBraunHasMoved == 0) { - pos_vb[0] = 256; - pos_vb[1] = 129; - pos_vb[2] = vonBraunX; - pos_vb[3] = 66; - pos_vb[4] = 33; - pos_vb[5] = 69; - if (trackVonBraun == 0) - pos_vb[0] = 222; - else if (trackVonBraun == 1) - pos_vb[0] = 188; - } else { - pos_vb[0] = actorFrames[kFrameVonBraun]; - pos_vb[1] = (trackVonBraun == 0) ? 62 : 131; - pos_vb[2] = vonBraunX; - pos_vb[3] = 66; - pos_vb[4] = 28; - pos_vb[5] = 68; - - actorFrames[kFrameVonBraun] += 29; - if (actorFrames[kFrameVonBraun] > 146) - actorFrames[kFrameVonBraun] = 1; - } - - copyRectClip(pos_vb, frontSurface, screenSurface); -} - -void DrasculaEngine::placeVonBraun(int pointX) { - trackVonBraun = (pointX < vonBraunX) ? 0 : 1; - vonBraunHasMoved = 1; - - for (;;) { - updateRoom(); - updateScreen(); - if (trackVonBraun == 0) { - vonBraunX = vonBraunX - 5; - if (vonBraunX <= pointX) - break; - } else { - vonBraunX = vonBraunX + 5; - if (vonBraunX >= pointX) - break; - } - pause(5); - } - - vonBraunHasMoved = 0; -} - void DrasculaEngine::hipo_sin_nadie(int counter){ int y = 0, trackCharacter = 0; if (currentChapter == 3) @@ -3506,86 +718,4 @@ void DrasculaEngine::hipo_sin_nadie(int counter){ updateScreen(); } -void DrasculaEngine::openDoor(int nflag, int doorNum) { - if (flags[nflag] == 0) { - if (currentChapter == 1 /*|| currentChapter == 4*/) { - if (nflag != 7) { - playSound(3); - flags[nflag] = 1; - } - } else { - playSound(3); - flags[nflag] = 1; - } - - if (doorNum != NO_DOOR) - updateDoor(doorNum); - updateRoom(); - updateScreen(); - finishSound(); - withoutVerb(); - } -} - -void DrasculaEngine::showMap() { - hasName = 0; - - for (int l = 0; l < numRoomObjs; l++) { - if (mouseX > x1[l] && mouseY > y1[l] - && mouseX < x2[l] && mouseY < y2[l] - && visible[l] == 1) { - strcpy(textName, objName[l]); - hasName = 1; - } - } -} - -void DrasculaEngine::grr() { - int length = 30; - - color_abc(kColorDarkGreen); - - playFile("s10.als"); - - updateRoom(); - copyBackground(253, 110, 150, 65, 20, 30, drawSurface3, screenSurface); - - if (withVoices == 0) - centerText("groaaarrrrgghhhh!", 153, 65); - - updateScreen(); - - while (!isTalkFinished(&length)); - - updateRoom(); - updateScreen(); -} - -void DrasculaEngine::activatePendulum() { - flags[1] = 2; - hare_se_ve = 0; - roomNumber = 102; - loadPic(102, drawSurface1, HALF_PAL); - loadPic("an_p1.alg", drawSurface3); - loadPic("an_p2.alg", extraSurface); - loadPic("an_p3.alg", frontSurface); - - copyBackground(0, 171, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); - - savedTime = getTime(); -} - -void DrasculaEngine::closeDoor(int nflag, int doorNum) { - if (flags[nflag] == 1) { - playSound(4); - flags[nflag] = 0; - if (doorNum != NO_DOOR) - updateDoor(doorNum); - updateRoom(); - updateScreen(); - finishSound(); - withoutVerb(); - } -} - } // End of namespace Drascula diff --git a/engines/drascula/graphics.cpp b/engines/drascula/graphics.cpp new file mode 100644 index 0000000000..803b26f96d --- /dev/null +++ b/engines/drascula/graphics.cpp @@ -0,0 +1,736 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::allocMemory() { + screenSurface = (byte *)malloc(64000); + assert(screenSurface); + frontSurface = (byte *)malloc(64000); + assert(frontSurface); + backSurface = (byte *)malloc(64000); + assert(backSurface); + drawSurface1 = (byte *)malloc(64000); + assert(drawSurface1); + drawSurface2 = (byte *)malloc(64000); + assert(drawSurface2); + drawSurface3 = (byte *)malloc(64000); + assert(drawSurface3); + tableSurface = (byte *)malloc(64000); + assert(tableSurface); + extraSurface = (byte *)malloc(64000); + assert(extraSurface); +} + +void DrasculaEngine::freeMemory() { + free(screenSurface); + free(drawSurface1); + free(backSurface); + free(drawSurface2); + free(tableSurface); + free(drawSurface3); + free(extraSurface); + free(frontSurface); +} + +void DrasculaEngine::moveCursor() { + int cursorPos[8]; + + copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); + + updateRefresh_pre(); + moveCharacters(); + updateRefresh(); + + if (!strcmp(textName, "hacker") && hasName == 1) { + if (_color != kColorRed && menuScreen == 0) + color_abc(kColorRed); + } else if (menuScreen == 0 && _color != kColorLightGreen) + color_abc(kColorLightGreen); + if (hasName == 1 && menuScreen == 0) + centerText(textName, mouseX, mouseY); + if (menuScreen == 1) + showMenu(); + else if (menuBar == 1) + clearMenu(); + + cursorPos[0] = 0; + cursorPos[1] = 0; + cursorPos[2] = mouseX - 20; + cursorPos[3] = mouseY - 17; + cursorPos[4] = OBJWIDTH; + cursorPos[5] = OBJHEIGHT; + copyRectClip(cursorPos, drawSurface3, screenSurface); +} + +void DrasculaEngine::setCursorTable() { + int cursorPos[8]; + + cursorPos[0] = 225; + cursorPos[1] = 56; + cursorPos[2] = mouseX - 20; + cursorPos[3] = mouseY - 12; + cursorPos[4] = 40; + cursorPos[5] = 25; + + copyRectClip(cursorPos, tableSurface, screenSurface); +} + +void DrasculaEngine::loadPic(const char *NamePcc, byte *targetSurface, int colorCount) { + unsigned int con, x = 0; + unsigned int fExit = 0; + byte ch, rep; + byte *auxPun; + + _arj.open(NamePcc); + if (!_arj.isOpen()) + error("missing game data %s %c", NamePcc, 7); + + pcxBuffer = (byte *)malloc(65000); + auxPun = pcxBuffer; + _arj.seek(128); + while (!fExit) { + ch = _arj.readByte(); + rep = 1; + if ((ch & 192) == 192) { + rep = (ch & 63); + ch = _arj.readByte(); + } + for (con = 0; con < rep; con++) { + *auxPun++ = ch; + x++; + if (x > 64000) + fExit = 1; + } + } + + _arj.read(cPal, 768); + _arj.close(); + + memcpy(targetSurface, pcxBuffer, 64000); + free(pcxBuffer); + setRGB((byte *)cPal, colorCount); +} + +byte *DrasculaEngine::loadPCX(byte *NamePcc) { + signed int con = 0; + unsigned int X = 0; + unsigned int fExit = 0; + char ch, rep; + byte *AuxPun = AuxBuffDes; + + while (!fExit) { + ch = *NamePcc++; + rep = 1; + if ((ch & 192) == 192) { + rep = (ch & 63); + ch = *NamePcc++; + } + for (con = 0; con< rep; con++) { + *AuxPun++ = ch; + X++; + if (X > 64000) + fExit = 1; + } + } + return AuxBuffDes; +} + +void DrasculaEngine::copyBackground(int xorg, int yorg, int xdes, int ydes, int width, + int height, byte *src, byte *dest) { + dest += xdes + ydes * 320; + src += xorg + yorg * 320; + for (int x = 0; x < height; x++) { + memcpy(dest, src, width); + dest += 320; + src += 320; + } +} + +void DrasculaEngine::copyRect(int xorg, int yorg, int xdes, int ydes, int width, + int height, byte *src, byte *dest) { + int y, x; + + dest += xdes + ydes * 320; + src += xorg + yorg * 320; + + for (y = 0; y < height; y++) + for (x = 0; x < width; x++) + if (src[x + y * 320] != 255) + dest[x + y * 320] = src[x + y * 320]; +} + +void DrasculaEngine::copyRectClip(int *Array, byte *src, byte *dest) { + int y, x; + int xorg = Array[0]; + int yorg = Array[1]; + int xdes = Array[2]; + int ydes = Array[3]; + int width = Array[4]; + int height = Array[5]; + + if (ydes < 0) { + yorg += -ydes; + height += ydes; + ydes = 0; + } + if (xdes < 0) { + xorg += -xdes; + width += xdes; + xdes = 0; + } + if ((xdes + width) > 319) + width -= (xdes + width) - 320; + if ((ydes + height) > 199) + height -= (ydes + height) - 200; + + dest += xdes + ydes * 320; + src += xorg + yorg * 320; + + for (y = 0; y < height; y++) + for (x = 0; x < width; x++) + if (src[x + y * 320] != 255) + dest[x + y * 320] = src[x + y * 320]; +} + +void DrasculaEngine::updateScreen(int xorg, int yorg, int xdes, int ydes, int width, int height, byte *buffer) { + byte *ptr = VGA; + + ptr += xdes + ydes * 320; + buffer += xorg + yorg * 320; + for (int x = 0; x < height; x++) { + memcpy(ptr, buffer, width); + ptr += 320; + buffer += 320; + } + + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + _system->updateScreen(); +} + +void DrasculaEngine::print_abc(const char *said, int screenX, int screenY) { + int textPos[8]; + int letterY = 0, letterX = 0, c, i; + uint len = strlen(said); + + for (uint h = 0; h < len; h++) { + c = toupper(said[h]); + + for (i = 0; i < CHARMAP_SIZE; i++) { + if (c == charMap[i].inChar) { + letterX = charMap[i].mappedChar; + + switch (charMap[i].charType) { + case 0: // letters + letterY = (_lang == kSpanish) ? 149 : 158; + break; + case 1: // signs + letterY = (_lang == kSpanish) ? 160 : 169; + break; + case 2: // accented + letterY = 180; + break; + } // switch + break; + } // if + } // for + + textPos[0] = letterX; + textPos[1] = letterY; + textPos[2] = screenX; + textPos[3] = screenY; + textPos[4] = CHAR_WIDTH; + textPos[5] = CHAR_HEIGHT; + + copyRectClip(textPos, textSurface, screenSurface); + + screenX = screenX + CHAR_WIDTH; + if (screenX > 317) { + screenX = 0; + screenY = screenY + CHAR_HEIGHT + 2; + } + } // for +} + +void DrasculaEngine::print_abc_opc(const char *said, int screenX, int screenY, int game) { + int textPos[6]; + int signY, letterY, letterX = 0; + uint len = strlen(said); + + for (uint h = 0; h < len; h++) { + if (game == 1) { + letterY = 6; + signY = 15; + } else if (game == 3) { + letterY = 56; + signY = 65; + } else { + letterY = 31; + signY = 40; + } + + int c = toupper(said[h]); + + // WORKAROUND: Even original did not process it correctly + // Fixes apostrophe rendering + if (_lang != kSpanish) + if (c == '\'') + c = '\244'; + + for (int i = 0; i < CHARMAP_SIZE; i++) { + if (c == charMap[i].inChar) { + // Convert the mapped char of the normal font to the + // mapped char of the dialogue font + + int multiplier = (charMap[i].mappedChar - 6) / 9; + + letterX = multiplier * 7 + 10; + + if (charMap[i].charType > 0) + letterY = signY; + break; + } // if + } // for + + textPos[0] = letterX; + textPos[1] = letterY; + textPos[2] = screenX; + textPos[3] = screenY; + textPos[4] = CHAR_WIDTH_OPC; + textPos[5] = CHAR_HEIGHT_OPC; + + copyRectClip(textPos, backSurface, screenSurface); + + screenX = screenX + CHAR_WIDTH_OPC; + } +} + +void DrasculaEngine::centerText(const char *message, int textX, int textY) { + char bb[200], m2[200], m1[200], mb[10][50]; + char m3[200]; + int h, fil, textX3, textX2, textX1, conta_f = 0, ya = 0; + + strcpy(m1, " "); + strcpy(m2, " "); + strcpy(m3, " "); + strcpy(bb, " "); + + for (h = 0; h < 10; h++) + strcpy(mb[h], " "); + + if (textX > 160) + ya = 1; + + strcpy(m1, message); + textX = CLIP<int>(textX, 60, 255); + + textX1 = textX; + + if (ya == 1) + textX1 = 315 - textX; + + textX2 = (strlen(m1) / 2) * CHAR_WIDTH; + + while (true) { + strcpy(bb, m1); + scumm_strrev(bb); + + if (textX1 < textX2) { + strcpy(m3, strrchr(m1, ' ')); + strcpy(m1, strstr(bb, " ")); + scumm_strrev(m1); + m1[strlen(m1) - 1] = '\0'; + strcat(m3, m2); + strcpy(m2, m3); + }; + + textX2 = (strlen(m1) / 2) * CHAR_WIDTH; + + if (textX1 < textX2) + continue; + + strcpy(mb[conta_f], m1); + + if (!strcmp(m2, "")) + break; + + scumm_strrev(m2); + m2[strlen(m2) - 1] = '\0'; + scumm_strrev(m2); + strcpy(m1, m2); + strcpy(m2, ""); + conta_f++; + } + + fil = textY - (((conta_f + 3) * CHAR_HEIGHT)); + + for (h = 0; h < conta_f + 1; h++) { + textX3 = strlen(mb[h]) / 2; + print_abc(mb[h], ((textX) - textX3 * CHAR_WIDTH) - 1, fil); + fil = fil + CHAR_HEIGHT + 2; + } +} + +void DrasculaEngine::screenSaver() { + int xr, yr; + byte *copia, *ghost; + float coeff = 0, coeff2 = 0; + int count = 0; + int count2 = 0; + int tempLine[320]; + int tempRow[200]; + + clearRoom(); + + loadPic("sv.alg", drawSurface1, HALF_PAL); + + // inicio_ghost(); + copia = (byte *)malloc(64000); + ghost = (byte *)malloc(65536); + + // carga_ghost(); + _arj.open("ghost.drv"); + if (!_arj.isOpen()) + error("Cannot open file ghost.drv"); + + _arj.read(ghost, 65536); + _arj.close(); + + updateEvents(); + xr = mouseX; + yr = mouseY; + + for (;;) { + // efecto(drawSurface1); + + memcpy(copia, drawSurface1, 64000); + coeff += 0.1f; + coeff2 = coeff; + + if (++count > 319) + count = 0; + + for (int i = 0; i < 320; i++) { + tempLine[i] = (int)(sin(coeff2) * 16); + coeff2 += 0.02f; + tempLine[i] = checkWrapY(tempLine[i]); + } + + coeff2 = coeff; + for (int i = 0; i < 200; i++) { + tempRow[i] = (int)(sin(coeff2) * 16); + coeff2 += 0.02f; + tempRow[i] = checkWrapX(tempRow[i]); + } + + if (++count2 > 199) + count2 = 0; + + int x1_, y1_, off1, off2; + + for (int i = 0; i < 200; i++) { + for (int j = 0; j < 320; j++) { + x1_ = j + tempRow[i]; + x1_ = checkWrapX(x1_); + + y1_ = i + count2; + y1_ = checkWrapY(y1_); + + off1 = 320 * y1_ + x1_; + + x1_ = j + count; + x1_ = checkWrapX(x1_); + + y1_ = i + tempLine[j]; + y1_ = checkWrapY(y1_); + off2 = 320 * y1_ + x1_; + + VGA[320 * i + j] = ghost[drawSurface1[off2] + (copia[off1] << 8)]; + } + } + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + _system->updateScreen(); + + _system->delayMillis(20); + + // end of efecto() + + updateEvents(); + if (rightMouseButton == 1 || leftMouseButton == 1) + break; + if (mouseX != xr) + break; + if (mouseY != yr) + break; + } + // fin_ghost(); + free(copia); + free(ghost); + + loadPic(roomNumber, drawSurface1, HALF_PAL); +} + +void DrasculaEngine::playFLI(const char *filefli, int vel) { + // Open file + MiVideoSSN = (byte *)malloc(64256); + globalSpeed = 1000 / vel; + FrameSSN = 0; + UsingMem = 0; + if (MiVideoSSN == NULL) + return; + _arj.open(filefli); + mSession = TryInMem(); + LastFrame = _system->getMillis(); + + while (playFrameSSN() && (!term_int)) { + if (getScan() == Common::KEYCODE_ESCAPE) + term_int = 1; + } + + free(MiVideoSSN); + if (UsingMem) + free(pointer); + else + _arj.close(); +} + +int DrasculaEngine::playFrameSSN() { + int Exit = 0; + uint32 Lengt; + byte *BufferSSN; + + if (!UsingMem) + _arj.read(&CHUNK, 1); + else { + memcpy(&CHUNK, mSession, 1); + mSession += 1; + } + + switch (CHUNK) { + case kFrameSetPal: + if (!UsingMem) + _arj.read(dacSSN, 768); + else { + memcpy(dacSSN, mSession, 768); + mSession += 768; + } + setPalette(dacSSN); + break; + case kFrameEmptyFrame: + WaitFrameSSN(); + break; + case kFrameInit: + if (!UsingMem) { + CMP = _arj.readByte(); + Lengt = _arj.readUint32LE(); + } else { + memcpy(&CMP, mSession, 1); + mSession += 1; + Lengt = READ_LE_UINT32(mSession); + mSession += 4; + } + if (CMP == kFrameCmpRle) { + if (!UsingMem) { + BufferSSN = (byte *)malloc(Lengt); + _arj.read(BufferSSN, Lengt); + } else { + BufferSSN = (byte *)malloc(Lengt); + memcpy(BufferSSN, mSession, Lengt); + mSession += Lengt; + } + Des_RLE(BufferSSN, MiVideoSSN); + free(BufferSSN); + if (FrameSSN) { + WaitFrameSSN(); + MixVideo(VGA, MiVideoSSN); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + } else { + WaitFrameSSN(); + memcpy(VGA, MiVideoSSN, 64000); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + } + _system->updateScreen(); + FrameSSN++; + } else { + if (CMP == kFrameCmpOff) { + if (!UsingMem) { + BufferSSN = (byte *)malloc(Lengt); + _arj.read(BufferSSN, Lengt); + } else { + BufferSSN = (byte *)malloc(Lengt); + memcpy(BufferSSN, mSession, Lengt); + mSession += Lengt; + } + Des_OFF(BufferSSN, MiVideoSSN, Lengt); + free(BufferSSN); + if (FrameSSN) { + WaitFrameSSN(); + MixVideo(VGA, MiVideoSSN); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + } else { + WaitFrameSSN(); + memcpy(VGA, MiVideoSSN, 64000); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + } + _system->updateScreen(); + FrameSSN++; + } + } + break; + case kFrameEndAnim: + Exit = 1; + break; + default: + Exit = 1; + break; + } + + return (!Exit); +} + +byte *DrasculaEngine::TryInMem() { + int Lengt; + + _arj.seek(0, SEEK_END); + Lengt = _arj.pos(); + _arj.seek(0, SEEK_SET); + pointer = (byte *)malloc(Lengt); + if (pointer == NULL) + return NULL; + _arj.read(pointer, Lengt); + UsingMem = 1; + _arj.close(); + + return pointer; +} + +void DrasculaEngine::Des_OFF(byte *BufferOFF, byte *MiVideoOFF, int Lenght) { + int x = 0; + unsigned char Reps; + int Offset; + + memset(MiVideoSSN, 0, 64000); + while (x < Lenght) { + Offset = BufferOFF[x] + BufferOFF[x + 1] * 256; + Reps = BufferOFF[x + 2]; + memcpy(MiVideoOFF + Offset, &BufferOFF[x + 3], Reps); + x += 3 + Reps; + } +} + +void DrasculaEngine::Des_RLE(byte *BufferRLE, byte *MiVideoRLE) { + signed int con = 0; + unsigned int X = 0; + unsigned int fExit = 0; + char ch, rep; + while (!fExit) { + ch = *BufferRLE++; + rep = 1; + if ((ch & 192) == 192) { + rep = (ch & 63); + ch =* BufferRLE++; + } + for (con = 0; con < rep; con++) { + *MiVideoRLE++ = ch; + X++; + if (X > 64000) + fExit = 1; + } + } +} + +void DrasculaEngine::MixVideo(byte *OldScreen, byte *NewScreen) { + for (int x = 0; x < 64000; x++) + OldScreen[x] ^= NewScreen[x]; +} + +void DrasculaEngine::WaitFrameSSN() { + uint32 now; + while ((now = _system->getMillis()) - LastFrame < ((uint32) globalSpeed)) + _system->delayMillis(globalSpeed - (now - LastFrame)); + LastFrame = LastFrame + globalSpeed; +} + +void DrasculaEngine::WaitForNext(int FPS) { + _system->delayMillis(1000 / FPS); +} + +bool DrasculaEngine::animate(const char *animationFile, int FPS) { + unsigned j; + int NFrames = 1; + int cnt = 2; + int dataSize = 0; + + AuxBuffDes = (byte *)malloc(65000); + + _arj.open(animationFile); + + if (!_arj.isOpen()) { + error("Animation file %s not found", animationFile); + } + + NFrames = _arj.readSint32LE(); + dataSize = _arj.readSint32LE(); + AuxBuffOrg = (byte *)malloc(dataSize); + _arj.read(AuxBuffOrg, dataSize); + _arj.read(cPal, 768); + loadPCX(AuxBuffOrg); + free(AuxBuffOrg); + memcpy(VGA, AuxBuffDes, 64000); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + _system->updateScreen(); + setPalette(cPal); + WaitForNext(FPS); + while (cnt < NFrames) { + dataSize = _arj.readSint32LE(); + AuxBuffOrg = (byte *)malloc(dataSize); + _arj.read(AuxBuffOrg, dataSize); + _arj.read(cPal, 768); + loadPCX(AuxBuffOrg); + free(AuxBuffOrg); + for (j = 0;j < 64000; j++) { + VGA[j] = AuxBuffDes[j] ^ VGA[j]; + } + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + _system->updateScreen(); + WaitForNext(FPS); + cnt++; + byte key = getScan(); + if (key == Common::KEYCODE_ESCAPE) + term_int = 1; + if (key != 0) + break; + } + free(AuxBuffDes); + _arj.close(); + + return ((term_int == 1) || (getScan() == Common::KEYCODE_ESCAPE)); +} + + + +} // End of namespace Drascula diff --git a/engines/drascula/interface.cpp b/engines/drascula/interface.cpp new file mode 100644 index 0000000000..41e7d4eba8 --- /dev/null +++ b/engines/drascula/interface.cpp @@ -0,0 +1,213 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::selectVerbFromBar() { + for (int n = 0; n < 7; n++) { + if (mouseX > verbBarX[n] && mouseX < verbBarX[n + 1] && n > 0) { + selectVerb(n); + return; + } + } + + // no verb selected + withoutVerb(); +} + +void DrasculaEngine::selectVerb(int verbo) { + int c = (menuScreen == 1) ? 0 : 171; + + if (currentChapter == 5) { + if (takeObject == 1 && pickedObject != 16) + addObject(pickedObject); + } else { + if (takeObject == 1) + addObject(pickedObject); + } + + copyBackground(OBJWIDTH * verbo, c, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); + + takeObject = 1; + pickedObject = verbo; +} + +bool DrasculaEngine::confirmExit() { + byte key; + + color_abc(kColorRed); + updateRoom(); + centerText(_textsys[_lang][1], 160, 87); + updateScreen(); + + delay(100); + for (;;) { + key = getScan(); + if (key != 0) + break; + } + + if (key == Common::KEYCODE_ESCAPE) { + stopMusic(); + return false; + } + + return true; +} + +void DrasculaEngine::showMenu() { + int h, n, x; + char textIcon[13]; + + x = whichObject(); + strcpy(textIcon, iconName[x]); + + for (n = 1; n < 43; n++) { + h = inventoryObjects[n]; + + if (h != 0) { + if (currentChapter == 6) + copyBackground(x_pol[n], y_pol[n], itemLocations[n].x, itemLocations[n].y, + OBJWIDTH, OBJHEIGHT, tableSurface, screenSurface); + else + copyBackground(x_pol[n], y_pol[n], itemLocations[n].x, itemLocations[n].y, + OBJWIDTH, OBJHEIGHT, frontSurface, screenSurface); + } + copyRect(x1d_menu[h], y1d_menu[h], itemLocations[n].x, itemLocations[n].y, + OBJWIDTH, OBJHEIGHT, backSurface, screenSurface); + } + + if (x < 7) + print_abc(textIcon, itemLocations[x].x - 2, itemLocations[x].y - 7); +} + +void DrasculaEngine::clearMenu() { + int n, verbActivated = 1; + + for (n = 0; n < 7; n++) { + if (mouseX > verbBarX[n] && mouseX < verbBarX[n + 1]) + verbActivated = 0; + copyRect(OBJWIDTH * n, OBJHEIGHT * verbActivated, verbBarX[n], 2, + OBJWIDTH, OBJHEIGHT, backSurface, screenSurface); + verbActivated = 1; + } +} + +void DrasculaEngine::enterName() { + Common::KeyCode key; + int v = 0, h = 0; + char select2[23]; + strcpy(select2, " "); + for (;;) { + select2[v] = '-'; + copyBackground(115, 14, 115, 14, 176, 9, drawSurface1, screenSurface); + print_abc(select2, 117, 15); + updateScreen(); + key = getScan(); + delay(70); + if (key != 0) { + if (key >= 0 && key <= 0xFF && isalpha(key)) + select2[v] = tolower(key); + else if ((key == Common::KEYCODE_LCTRL) || (key == Common::KEYCODE_RCTRL)) + select2[v] = '\164'; + else if (key >= Common::KEYCODE_0 && key <= Common::KEYCODE_9) + select2[v] = key; + else if (key == Common::KEYCODE_SPACE) + select2[v] = '\167'; + else if (key == Common::KEYCODE_ESCAPE) + break; + else if (key == Common::KEYCODE_RETURN) { + select2[v] = '\0'; + h = 1; + break; + } else if (key == Common::KEYCODE_BACKSPACE) + select2[v] = '\0'; + else + v--; + + if (key == Common::KEYCODE_BACKSPACE) + v--; + else + v++; + } + if (v == 22) + v = 21; + else if (v == -1) + v = 0; + } + if (h == 1) { + strcpy(select, select2); + selectionMade = 1; + } +} + +bool DrasculaEngine::checkMenuFlags() { + for (int n = 0; n < 43; n++) { + if (whichObject() == n) { + if (inventoryObjects[n] != 0 && checkAction(inventoryObjects[n])) + return true; + } + } + + return false; +} + +void DrasculaEngine::showMap() { + hasName = 0; + + for (int l = 0; l < numRoomObjs; l++) { + if (mouseX > x1[l] && mouseY > y1[l] + && mouseX < x2[l] && mouseY < y2[l] + && visible[l] == 1) { + strcpy(textName, objName[l]); + hasName = 1; + } + } +} + +void DrasculaEngine::grr() { + int length = 30; + + color_abc(kColorDarkGreen); + + playFile("s10.als"); + + updateRoom(); + copyBackground(253, 110, 150, 65, 20, 30, drawSurface3, screenSurface); + + if (withVoices == 0) + centerText("groaaarrrrgghhhh!", 153, 65); + + updateScreen(); + + while (!isTalkFinished(&length)); + + updateRoom(); + updateScreen(); +} + +} // End of namespace Drascula diff --git a/engines/drascula/objects.cpp b/engines/drascula/objects.cpp new file mode 100644 index 0000000000..87dfb22c48 --- /dev/null +++ b/engines/drascula/objects.cpp @@ -0,0 +1,299 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::pickObject(int objeto) { + if (currentChapter == 6) + loadPic("iconsp.alg", backSurface); + else if (currentChapter == 4) + loadPic("icons2.alg", backSurface); + else if (currentChapter == 5) + loadPic("icons3.alg", backSurface); + else + loadPic("icons.alg", backSurface); + chooseObject(objeto); + if (currentChapter == 2) + loadPic(menuBackground, backSurface); + else + loadPic(99, backSurface); +} + +void DrasculaEngine::chooseObject(int objeto) { + if (currentChapter == 5) { + if (takeObject == 1 && menuScreen == 0 && pickedObject != 16) + addObject(pickedObject); + } else { + if (takeObject == 1 && menuScreen == 0) + addObject(pickedObject); + } + copyBackground(x1d_menu[objeto], y1d_menu[objeto], 0, 0, OBJWIDTH,OBJHEIGHT, backSurface, drawSurface3); + takeObject = 1; + pickedObject = objeto; +} + +int DrasculaEngine::removeObject(int obj) { + int result = 1; + + for (int h = 1; h < 43; h++) { + if (inventoryObjects[h] == obj) { + inventoryObjects[h] = 0; + result = 0; + break; + } + } + + return result; +} + +void DrasculaEngine::withoutVerb() { + int c = (menuScreen == 1) ? 0 : 171; + + if (currentChapter == 5) { + if (takeObject == 1 && pickedObject != 16) + addObject(pickedObject); + } else { + if (takeObject == 1) + addObject(pickedObject); + } + copyBackground(0, c, 0, 0, OBJWIDTH,OBJHEIGHT, backSurface, drawSurface3); + + takeObject = 0; + hasName = 0; +} + +void DrasculaEngine::gotoObject(int pointX, int pointY) { + if (currentChapter == 5 || currentChapter == 6) { + if (hare_se_ve == 0) { + curX = roomX; + curY = roomY; + updateRoom(); + updateScreen(); + return; + } + } + roomX = pointX; + roomY = pointY; + startWalking(); + + for (;;) { + updateRoom(); + updateScreen(); + if (characterMoved == 0) + break; + } + + if (walkToObject == 1) { + walkToObject = 0; + trackProtagonist = trackFinal; + } + updateRoom(); + updateScreen(); +} + +void DrasculaEngine::checkObjects() { + int l, veo = 0; + + for (l = 0; l < numRoomObjs; l++) { + if (mouseX > x1[l] && mouseY > y1[l] + && mouseX < x2[l] && mouseY < y2[l] + && visible[l] == 1 && isDoor[l] == 0) { + strcpy(textName, objName[l]); + hasName = 1; + veo = 1; + } + } + + if (mouseX > curX + 2 && mouseY > curY + 2 + && mouseX < curX + curWidth - 2 && mouseY < curY + curHeight - 2) { + if (currentChapter == 2 || veo == 0) { + strcpy(textName, "hacker"); + hasName = 1; + veo = 1; + } + } + + if (veo == 0) + hasName = 0; +} + +void DrasculaEngine::removeObject() { + int h = 0, n; + + updateRoom(); + + for (n = 1; n < 43; n++){ + if (whichObject() == n) { + h = inventoryObjects[n]; + inventoryObjects[n] = 0; + if (h != 0) + takeObject = 1; + } + } + + updateEvents(); + + if (takeObject == 1) + chooseObject(h); +} + +bool DrasculaEngine::pickupObject() { + int h = pickedObject; + checkFlags = 1; + + updateRoom(); + showMenu(); + updateScreen(); + + // Objects with an ID smaller than 7 are the inventory verbs + if (pickedObject >= 7) { + for (int n = 1; n < 43; n++) { + if (whichObject() == n && inventoryObjects[n] == 0) { + inventoryObjects[n] = h; + takeObject = 0; + checkFlags = 0; + } + } + } + + if (checkFlags == 1) { + if (checkMenuFlags()) + return true; + } + updateEvents(); + if (takeObject == 0) + withoutVerb(); + + return false; +} + +void DrasculaEngine::addObject(int obj) { + int h, position = 0; + + for (h = 1; h < 43; h++) { + if (inventoryObjects[h] == obj) + position = 1; + } + + if (position == 0) { + for (h = 1; h < 43; h++) { + if (inventoryObjects[h] == 0) { + inventoryObjects[h] = obj; + position = 1; + break; + } + } + } +} + +int DrasculaEngine::whichObject() { + int n = 0; + + for (n = 1; n < 43; n++) { + if (mouseX > itemLocations[n].x && mouseY > itemLocations[n].y + && mouseX < itemLocations[n].x + OBJWIDTH && mouseY < itemLocations[n].y + OBJHEIGHT) + break; + } + + return n; +} + +void DrasculaEngine::updateVisible() { + if (currentChapter == 1) { + // nothing + } else if (currentChapter == 2) { + if (roomNumber == 2 && flags[40] == 0) + visible[3] = 0; + else if (roomNumber == 3 && flags[3] == 1) + visible[8] = 0; + else if (roomNumber == 6 && flags[1] == 1 && flags[10] == 0) { + visible[2] = 0; + visible[4] = 1; + } else if (roomNumber == 7 && flags[35] == 1) + visible[3] = 0; + else if (roomNumber == 14 && flags[5] == 1) + visible[4] = 0; + else if (roomNumber == 18 && flags[28] == 1) + visible[2] = 0; + } else if (currentChapter == 3) { + // nothing + } else if (currentChapter == 4) { + if (roomNumber == 23 && flags[0] == 0 && flags[11] == 0) + visible[2] = 1; + if (roomNumber == 23 && flags[0] == 1 && flags[11] == 0) + visible[2] = 0; + if (roomNumber == 21 && flags[10] == 1) + visible[2] = 0; + if (roomNumber == 22 && flags[26] == 1) { + visible[2] = 0; + visible[1] = 1; + } + if (roomNumber == 22 && flags[27] == 1) + visible[3] = 0; + if (roomNumber == 26 && flags[21] == 0) + strcpy(objName[2], _textmisc[_lang][0]); + if (roomNumber == 26 && flags[18] == 1) + visible[2] = 0; + if (roomNumber == 26 && flags[12] == 1) + visible[1] = 0; + if (roomNumber == 35 && flags[14] == 1) + visible[2] = 0; + if (roomNumber == 35 && flags[17] == 1) + visible[3] = 1; + if (roomNumber == 35 && flags[15] == 1) + visible[1] = 0; + } else if (currentChapter == 5) { + if (roomNumber == 49 && flags[6] == 1) + visible[2] = 0; + if (roomNumber == 49 && flags[6] == 0) + visible[1] = 0; + if (roomNumber == 49 && flags[6] == 1) + visible[1] = 1; + if (roomNumber == 45 && flags[6] == 1) + visible[3] = 1; + if (roomNumber == 53 && flags[2] == 1) + visible[3] = 0; + if (roomNumber == 54 && flags[13] == 1) + visible[3] = 0; + if (roomNumber == 55 && flags[8] == 1) + visible[1] = 0; + } else if (currentChapter == 6) { + if (roomNumber == 58 && flags[8] == 0) + isDoor[1] = 0; + if (roomNumber == 58 && flags[8] == 1) + isDoor[1] = 1; + if (roomNumber == 59) + isDoor[1] = 0; + if (roomNumber == 60) { + trackDrascula = 0; + drasculaX = 155; + drasculaY = 69; + } + } +} + +} // End of namespace Drascula diff --git a/engines/drascula/palette.cpp b/engines/drascula/palette.cpp new file mode 100644 index 0000000000..ad57bce618 --- /dev/null +++ b/engines/drascula/palette.cpp @@ -0,0 +1,202 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::setRGB(byte *pal, int colorCount) { + int x, cnt = 0; + + for (x = 0; x < colorCount; x++) { + gamePalette[x][0] = pal[cnt++] / 4; + gamePalette[x][1] = pal[cnt++] / 4; + gamePalette[x][2] = pal[cnt++] / 4; + } + setPalette((byte *)&gamePalette); +} + +void DrasculaEngine::black() { + int color, component; + DacPalette256 blackPalette; + + for (color = 0; color < 256; color++) + for (component = 0; component < 3; component++) + blackPalette[color][component] = 0; + + blackPalette[254][0] = 0x3F; + blackPalette[254][1] = 0x3F; + blackPalette[254][2] = 0x15; + + setPalette((byte *)&blackPalette); +} + +void DrasculaEngine::setPalette(byte *PalBuf) { + byte pal[256 * 4]; + int i; + + for (i = 0; i < 256; i++) { + pal[i * 4 + 0] = PalBuf[i * 3 + 0] * 4; + pal[i * 4 + 1] = PalBuf[i * 3 + 1] * 4; + pal[i * 4 + 2] = PalBuf[i * 3 + 2] * 4; + pal[i * 4 + 3] = 0; + } + _system->setPalette(pal, 0, 256); + _system->updateScreen(); +} + +void DrasculaEngine::color_abc(int cl) { + _color = cl; + + char colorTable[][3] = { + { 0, 0, 0 }, { 0x10, 0x3E, 0x28 }, + { 0, 0, 0 }, // unused + { 0x16, 0x3F, 0x16 }, { 0x09, 0x3F, 0x12 }, + { 0x3F, 0x3F, 0x15 }, + { 0, 0, 0 }, // unused + { 0x38, 0, 0 }, { 0x3F, 0x27, 0x0B }, + { 0x2A, 0, 0x2A }, { 0x30, 0x30, 0x30 }, + { 98, 91, 100 } + }; + + for (int i = 0; i <= 2; i++) + gamePalette[254][i] = colorTable[cl][i]; + + setPalette((byte *)&gamePalette); +} + +char DrasculaEngine::adjustToVGA(char value) { + return (value & 0x3F) * (value > 0); +} + +void DrasculaEngine::fadeToBlack(int fadeSpeed) { + char fade; + unsigned int color, component; + + DacPalette256 palFade; + + for (fade = 63; fade >= 0; fade--) { + for (color = 0; color < 256; color++) { + for (component = 0; component < 3; component++) { + palFade[color][component] = adjustToVGA(gamePalette[color][component] - 63 + fade); + } + } + pause(fadeSpeed); + + setPalette((byte *)&palFade); + } +} + +void DrasculaEngine::fadeFromBlack(int fadeSpeed) { + char fade; + unsigned int color, component; + + DacPalette256 palFade; + + for (fade = 0; fade < 64; fade++) { + for (color = 0; color < 256; color++) { + for (component = 0; component < 3; component++) { + palFade[color][component] = adjustToVGA(gamePalette[color][component] - 63 + fade); + } + } + pause(fadeSpeed); + + setPalette((byte *)&palFade); + } +} + +void DrasculaEngine::assignDefaultPalette() { + int color, component; + + for (color = 235; color < 253; color++) + for (component = 0; component < 3; component++) + defaultPalette[color][component] = gamePalette[color][component]; +} + +void DrasculaEngine::assignBrightPalette() { + int color, component; + + for (color = 235; color < 253; color++) { + for (component = 0; component < 3; component++) + brightPalette[color][component] = gamePalette[color][component]; + } +} + +void DrasculaEngine::assignDarkPalette() { + int color, component; + + for (color = 235; color < 253; color++) { + for (component = 0; component < 3; component++) + darkPalette[color][component] = gamePalette[color][component]; + } +} + +void DrasculaEngine::setDefaultPalette() { + int color, component; + + for (color = 235; color < 253; color++) { + for (component = 0; component < 3; component++) { + gamePalette[color][component] = defaultPalette[color][component]; + } + } + setPalette((byte *)&gamePalette); +} + +void DrasculaEngine::setBrightPalette() { + int color, component; + + for (color = 235; color < 253; color++) { + for (component = 0; component < 3; component++) + gamePalette[color][component] = brightPalette[color][component]; + } + + setPalette((byte *)&gamePalette); +} + +void DrasculaEngine::setDarkPalette() { + int color, component; + + for (color = 235; color < 253; color++ ) + for (component = 0; component < 3; component++) + gamePalette[color][component] = darkPalette[color][component]; + + setPalette((byte *)&gamePalette); +} + +void DrasculaEngine::setPaletteBase(int darkness) { + char fade; + unsigned int color, component; + + for (fade = darkness; fade >= 0; fade--) { + for (color = 235; color < 253; color++) { + for (component = 0; component < 3; component++) + gamePalette[color][component] = adjustToVGA(gamePalette[color][component] - 8 + fade); + } + } + + setPalette((byte *)&gamePalette); +} + +} // End of namespace Drascula diff --git a/engines/drascula/rooms.cpp b/engines/drascula/rooms.cpp index 008596baf3..8f1837f995 100644 --- a/engines/drascula/rooms.cpp +++ b/engines/drascula/rooms.cpp @@ -1596,4 +1596,481 @@ bool DrasculaEngine::room(int rN, int fl) { return false; } +void DrasculaEngine::enterRoom(int roomIndex) { + debug(2, "Entering room %d", roomIndex); + + char fileName[20]; + sprintf(fileName, "%d.ald", roomIndex); + int soc, l, martin = 0, objIsExit = 0; + float chiquez = 0, pequegnez = 0; + char pant1[20], pant2[20], pant3[20], pant4[20]; + char buffer[256]; + int palLevel = 0; + + hasName = 0; + + strcpy(currentData, fileName); + + _arj.open(fileName); + if (!_arj.isOpen()) { + error("missing data file %s", fileName); + } + int size = _arj.size(); + + getIntFromLine(buffer, size, &roomNumber); + getIntFromLine(buffer, size, &roomMusic); + getStringFromLine(buffer, size, roomDisk); + getIntFromLine(buffer, size, &palLevel); + + if (currentChapter == 2) + getIntFromLine(buffer, size, &martin); + + if (currentChapter == 2 && martin != 0) { + curWidth = martin; + getIntFromLine(buffer, size, &curHeight); + getIntFromLine(buffer, size, &feetHeight); + getIntFromLine(buffer, size, &stepX); + getIntFromLine(buffer, size, &stepY); + + getStringFromLine(buffer, size, pant1); + getStringFromLine(buffer, size, pant2); + getStringFromLine(buffer, size, pant3); + getStringFromLine(buffer, size, pant4); + + strcpy(menuBackground, pant4); + } + + getIntFromLine(buffer, size, &numRoomObjs); + + for (l = 0; l < numRoomObjs; l++) { + getIntFromLine(buffer, size, &objectNum[l]); + getStringFromLine(buffer, size, objName[l]); + getIntFromLine(buffer, size, &x1[l]); + getIntFromLine(buffer, size, &y1[l]); + getIntFromLine(buffer, size, &x2[l]); + getIntFromLine(buffer, size, &y2[l]); + getIntFromLine(buffer, size, &roomObjX[l]); + getIntFromLine(buffer, size, &roomObjY[l]); + getIntFromLine(buffer, size, &trackObj[l]); + getIntFromLine(buffer, size, &visible[l]); + getIntFromLine(buffer, size, &isDoor[l]); + if (isDoor[l] != 0) { + getStringFromLine(buffer, size, _targetSurface[l]); + getIntFromLine(buffer, size, &_destX[l]); + getIntFromLine(buffer, size, &_destY[l]); + getIntFromLine(buffer, size, &trackCharacter_alkeva[l]); + getIntFromLine(buffer, size, &alapuertakeva[l]); + updateDoor(l); + } + } + + getIntFromLine(buffer, size, &floorX1); + getIntFromLine(buffer, size, &floorY1); + getIntFromLine(buffer, size, &floorX2); + getIntFromLine(buffer, size, &floorY2); + + if (currentChapter != 2) { + getIntFromLine(buffer, size, &far); + getIntFromLine(buffer, size, &near); + } + _arj.close(); + + if (currentChapter == 2 && martin != 0) { + loadPic(pant2, extraSurface); + loadPic(pant1, frontSurface); + loadPic(pant4, backSurface); + } + + if (currentChapter == 2) { + if (martin == 0) { + stepX = STEP_X; + stepY = STEP_Y; + curHeight = CHARACTER_HEIGHT; + curWidth = CHARACTER_WIDTH; + feetHeight = FEET_HEIGHT; + loadPic(97, extraSurface); + loadPic(96, frontSurface); + loadPic(99, backSurface); + + strcpy(menuBackground, "99.alg"); + } + } + + for (l = 0; l < numRoomObjs; l++) { + if (objectNum[l] == objExit) + objIsExit = l; + } + + if (currentChapter == 2) { + if (curX == -1) { + curX = _destX[objIsExit]; + curY = _destY[objIsExit] - curHeight; + } + characterMoved = 0; + } + + loadPic(roomDisk, drawSurface3); + loadPic(roomNumber, drawSurface1, HALF_PAL); + + copyBackground(0, 171, 0, 0, OBJWIDTH, OBJHEIGHT, backSurface, drawSurface3); + + setDefaultPalette(); + if (palLevel != 0) + setPaletteBase(palLevel); + assignBrightPalette(); + setDefaultPalette(); + setPaletteBase(palLevel + 2); + assignDarkPalette(); + + setBrightPalette(); + changeColor = -1; + + if (currentChapter == 2) + color_abc(kColorLightGreen); + + if (currentChapter != 2) { + for (l = 0; l <= floorY1; l++) + factor_red[l] = far; + for (l = floorY1; l <= 201; l++) + factor_red[l] = near; + + chiquez = (float)(near - far) / (float)(floorY2 - floorY1); + for (l = floorY1; l <= floorY2; l++) { + factor_red[l] = (int)(far + pequegnez); + pequegnez = pequegnez + chiquez; + } + } + + if (roomNumber == 24) { + for (l = floorY1 - 1; l > 74; l--) { + factor_red[l] = (int)(far - pequegnez); + pequegnez = pequegnez + chiquez; + } + } + + if (currentChapter == 5 && roomNumber == 54) { + for (l = floorY1 - 1; l > 84; l--) { + factor_red[l] = (int)(far - pequegnez); + pequegnez = pequegnez + chiquez; + } + } + + if (currentChapter != 2) { + if (curX == -1) { + curX = _destX[objIsExit]; + curY = _destY[objIsExit]; + curHeight = (CHARACTER_HEIGHT * factor_red[curY]) / 100; + curWidth = (CHARACTER_WIDTH * factor_red[curY]) / 100; + curY = curY - curHeight; + } else { + curHeight = (CHARACTER_HEIGHT * factor_red[curY]) / 100; + curWidth = (CHARACTER_WIDTH * factor_red[curY]) / 100; + } + characterMoved = 0; + } + + if (currentChapter == 2) { + soc = 0; + for (l = 0; l < 6; l++) { + soc += curWidth; + frameX[l] = soc; + } + } + + if (currentChapter == 5) + hare_se_ve = 1; + + updateVisible(); + + if (currentChapter == 1) + isDoor[7] = 0; + + if (currentChapter == 2) { + if (roomNumber == 14 && flags[39] == 1) + roomMusic = 16; + else if (roomNumber == 15 && flags[39] == 1) + roomMusic = 16; + if (roomNumber == 14 && flags[5] == 1) + roomMusic = 0; + else if (roomNumber == 15 && flags[5] == 1) + roomMusic = 0; + + if (previousMusic != roomMusic && roomMusic != 0) + playMusic(roomMusic); + if (roomMusic == 0) + stopMusic(); + } else { + if (previousMusic != roomMusic && roomMusic != 0) + playMusic(roomMusic); + } + + if (currentChapter == 2) { + if (roomNumber == 9 || roomNumber == 2 || roomNumber == 14 || roomNumber == 18) + savedTime = getTime(); + } + if (currentChapter == 4) { + if (roomNumber == 26) + savedTime = getTime(); + } + + if (currentChapter == 4 && roomNumber == 24 && flags[29] == 1) + animation_7_4(); + + if (currentChapter == 5) { + if (roomNumber == 45) + hare_se_ve = 0; + if (roomNumber == 49 && flags[7] == 0) + animation_4_5(); + } + + updateRoom(); +} + +void DrasculaEngine::clearRoom() { + memset(VGA, 0, 64000); + _system->copyRectToScreen((const byte *)VGA, 320, 0, 0, 320, 200); + _system->updateScreen(); +} + +bool DrasculaEngine::exitRoom(int l) { + debug(2, "Exiting room from door %d", l); + + int roomNum = 0; + + if (currentChapter == 1) { + if (objectNum[l] == 105 && flags[0] == 0) + talk(442); + else { + updateDoor(l); + if (isDoor[l] != 0) { + gotoObject(roomObjX[l], roomObjY[l]); + trackProtagonist = trackObj[l]; + updateRoom(); + updateScreen(); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + + if (objectNum[l] == 105) { + animation_2_1(); + return true; + } + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX = -1; + enterRoom(roomNum); + } + } + } else if (currentChapter == 2) { + updateDoor(l); + if (isDoor[l] != 0) { + gotoObject(roomObjX[l], roomObjY[l]); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + if (objectNum[l] == 136) + animation_2_2(); + if (objectNum[l] == 124) + animation_3_2(); + if (objectNum[l] == 173) { + animation_35_2(); + return true; + } if (objectNum[l] == 146 && flags[39] == 1) { + flags[5] = 1; + flags[11] = 1; + } + if (objectNum[l] == 176 && flags[29] == 1) { + flags[29] = 0; + removeObject(kItemEarWithEarPlug); + addObject(kItemEarplugs); + } + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX =- 1; + enterRoom(roomNum); + } + } else if (currentChapter == 3) { + updateDoor(l); + if (isDoor[l] != 0 && visible[l] == 1) { + gotoObject(roomObjX[l], roomObjY[l]); + trackProtagonist = trackObj[l]; + updateRoom(); + updateScreen(); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX =- 1; + enterRoom(roomNum); + } + } else if (currentChapter == 4) { + updateDoor(l); + if (isDoor[l] != 0) { + gotoObject(roomObjX[l], roomObjY[l]); + trackProtagonist = trackObj[l]; + updateRoom(); + updateScreen(); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + + if (objectNum[l] == 108) + gotoObject(171, 78); + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX = -1; + enterRoom(roomNum); + } + } else if (currentChapter == 5) { + updateDoor(l); + if (isDoor[l] != 0 && visible[l] == 1) { + gotoObject(roomObjX[l], roomObjY[l]); + trackProtagonist = trackObj[l]; + updateRoom(); + updateScreen(); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + hare_se_ve = 1; + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX = -1; + enterRoom(roomNum); + } + } else if (currentChapter == 6) { + updateDoor(l); + if (isDoor[l] != 0) { + gotoObject(roomObjX[l], roomObjY[l]); + trackProtagonist = trackObj[l]; + updateRoom(); + updateScreen(); + characterMoved = 0; + trackProtagonist = trackCharacter_alkeva[l]; + objExit = alapuertakeva[l]; + doBreak = 1; + previousMusic = roomMusic; + clearRoom(); + sscanf(_targetSurface[l], "%d", &roomNum); + curX = -1; + enterRoom(roomNum); + + if (objExit == 105) + animation_19_6(); + } + } + + return false; +} + +void DrasculaEngine::updateRoom() { + copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); + updateRefresh_pre(); + if (currentChapter == 3) { + if (flags[0] == 0) + moveCharacters(); + else + copyRect(113, 54, curX - 20, curY - 1, 77, 89, drawSurface3, screenSurface); + } else { + moveCharacters(); + } + updateRefresh(); +} + +void DrasculaEngine::updateDoor(int doorNum) { + if (currentChapter == 1 || currentChapter == 3 || currentChapter == 5 || currentChapter == 6) + return; + else if (currentChapter == 2) { + if (objectNum[doorNum] == 138) + isDoor[doorNum] = flags[0]; + else if (objectNum[doorNum] == 136) + isDoor[doorNum] = flags[8]; + else if (objectNum[doorNum] == 156) + isDoor[doorNum] = flags[16]; + else if (objectNum[doorNum] == 163) + isDoor[doorNum] = flags[17]; + else if (objectNum[doorNum] == 177) + isDoor[doorNum] = flags[15]; + else if (objectNum[doorNum] == 175) + isDoor[doorNum] = flags[40]; + else if (objectNum[doorNum] == 173) + isDoor[doorNum] = flags[36]; + } else if (currentChapter == 4) { + if (objectNum[doorNum] == 101 && flags[0] == 0) + isDoor[doorNum] = 0; + else if (objectNum[doorNum] == 101 && flags[0] == 1 && flags[28] == 1) + isDoor[doorNum] = 1; + else if (objectNum[doorNum] == 103) + isDoor[doorNum] = flags[0]; + else if (objectNum[doorNum] == 104) + isDoor[doorNum] = flags[1]; + else if (objectNum[doorNum] == 105) + isDoor[doorNum] = flags[1]; + else if (objectNum[doorNum] == 106) + isDoor[doorNum] = flags[2]; + else if (objectNum[doorNum] == 107) + isDoor[doorNum] = flags[2]; + else if (objectNum[doorNum] == 110) + isDoor[doorNum] = flags[6]; + else if (objectNum[doorNum] == 114) + isDoor[doorNum] = flags[4]; + else if (objectNum[doorNum] == 115) + isDoor[doorNum] = flags[4]; + else if (objectNum[doorNum] == 116 && flags[5] == 0) + isDoor[doorNum] = 0; + else if (objectNum[doorNum] == 116 && flags[5] == 1 && flags[23] == 1) + isDoor[doorNum] = 1; + else if (objectNum[doorNum] == 117) + isDoor[doorNum] = flags[5]; + else if (objectNum[doorNum] == 120) + isDoor[doorNum] = flags[8]; + else if (objectNum[doorNum] == 122) + isDoor[doorNum] = flags[7]; + } +} + +void DrasculaEngine::openDoor(int nflag, int doorNum) { + if (flags[nflag] == 0) { + if (currentChapter == 1 /*|| currentChapter == 4*/) { + if (nflag != 7) { + playSound(3); + flags[nflag] = 1; + } + } else { + playSound(3); + flags[nflag] = 1; + } + + if (doorNum != NO_DOOR) + updateDoor(doorNum); + updateRoom(); + updateScreen(); + finishSound(); + withoutVerb(); + } +} + +void DrasculaEngine::closeDoor(int nflag, int doorNum) { + if (flags[nflag] == 1) { + playSound(4); + flags[nflag] = 0; + if (doorNum != NO_DOOR) + updateDoor(doorNum); + updateRoom(); + updateScreen(); + finishSound(); + withoutVerb(); + } +} + } // End of namespace Drascula diff --git a/engines/drascula/saveload.cpp b/engines/drascula/saveload.cpp new file mode 100644 index 0000000000..9e5b0aa74d --- /dev/null +++ b/engines/drascula/saveload.cpp @@ -0,0 +1,240 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +bool DrasculaEngine::saveLoadScreen() { + char names[10][23]; + char file[50]; + char fileEpa[50]; + int n, n2, num_sav = 0, y = 27; + Common::InSaveFile *sav; + + clearRoom(); + + snprintf(fileEpa, 50, "%s.epa", _targetName.c_str()); + if (!(sav = _saveFileMan->openForLoading(fileEpa))) { + Common::OutSaveFile *epa; + if (!(epa = _saveFileMan->openForSaving(fileEpa))) + error("Can't open %s file", fileEpa); + for (n = 0; n < NUM_SAVES; n++) + epa->writeString("*\n"); + epa->finalize(); + delete epa; + if (!(sav = _saveFileMan->openForLoading(fileEpa))) { + error("Can't open %s file", fileEpa); + } + } + for (n = 0; n < NUM_SAVES; n++) + sav->readLine(names[n], 23); + delete sav; + + loadPic("savescr.alg", drawSurface1, HALF_PAL); + + color_abc(kColorLightGreen); + + select[0] = 0; + + for (;;) { + y = 27; + copyBackground(0, 0, 0, 0, 320, 200, drawSurface1, screenSurface); + for (n = 0; n < NUM_SAVES; n++) { + print_abc(names[n], 116, y); + y = y + 9; + } + print_abc(select, 117, 15); + setCursorTable(); + updateScreen(); + y = 27; + + updateEvents(); + + if (leftMouseButton == 1) { + delay(50); + for (n = 0; n < NUM_SAVES; n++) { + if (mouseX > 115 && mouseY > y + (9 * n) && mouseX < 115 + 175 && mouseY < y + 10 + (9 * n)) { + strcpy(select, names[n]); + + if (strcmp(select, "*")) + selectionMade = 1; + else { + enterName(); + strcpy(names[n], select); + if (selectionMade == 1) { + snprintf(file, 50, "%s%02d", _targetName.c_str(), n + 1); + saveGame(file); + Common::OutSaveFile *tsav; + if (!(tsav = _saveFileMan->openForSaving(fileEpa))) { + error("Can't open %s file", fileEpa); + } + for (n = 0; n < NUM_SAVES; n++) { + tsav->writeString(names[n]); + tsav->writeString("\n"); + } + tsav->finalize(); + delete tsav; + } + } + + print_abc(select, 117, 15); + y = 27; + for (n2 = 0; n2 < NUM_SAVES; n2++) { + print_abc(names[n2], 116, y); + y = y + 9; + } + if (selectionMade == 1) { + snprintf(file, 50, "%s%02d", _targetName.c_str(), n + 1); + } + num_sav = n; + } + } + + if (mouseX > 117 && mouseY > 15 && mouseX < 295 && mouseY < 24 && selectionMade == 1) { + enterName(); + strcpy(names[num_sav], select); + print_abc(select, 117, 15); + y = 27; + for (n2 = 0; n2 < NUM_SAVES; n2++) { + print_abc(names[n2], 116, y); + y = y + 9; + } + } + + if (mouseX > 125 && mouseY > 123 && mouseX < 199 && mouseY < 149 && selectionMade == 1) { + if (!loadGame(file)) + return false; + break; + } else if (mouseX > 208 && mouseY > 123 && mouseX < 282 && mouseY < 149 && selectionMade == 1) { + saveGame(file); + Common::OutSaveFile *tsav; + if (!(tsav = _saveFileMan->openForSaving(fileEpa))) { + error("Can't open %s file", fileEpa); + } + for (n = 0; n < NUM_SAVES; n++) { + tsav->writeString(names[n]); + tsav->writeString("\n"); + } + tsav->finalize(); + delete tsav; + } else if (mouseX > 168 && mouseY > 154 && mouseX < 242 && mouseY < 180) + break; + else if (selectionMade == 0) { + print_abc("Please select a slot", 117, 15); + } + updateScreen(); + delay(200); + } + y = 26; + + delay(5); + } + + clearRoom(); + loadPic(roomNumber, drawSurface1, HALF_PAL); + selectionMade = 0; + + return true; +} + +bool DrasculaEngine::loadGame(const char *gameName) { + int l, savedChapter, roomNum = 0; + Common::InSaveFile *sav; + + previousMusic = roomMusic; + menuScreen = 0; + if (currentChapter != 1) + clearRoom(); + + if (!(sav = _saveFileMan->openForLoading(gameName))) { + error("missing savegame file"); + } + + savedChapter = sav->readSint32LE(); + if (savedChapter != currentChapter) { + strcpy(saveName, gameName); + currentChapter = savedChapter - 1; + hay_que_load = 1; + return false; + } + sav->read(currentData, 20); + curX = sav->readSint32LE(); + curY = sav->readSint32LE(); + trackProtagonist = sav->readSint32LE(); + + for (l = 1; l < 43; l++) { + inventoryObjects[l] = sav->readSint32LE(); + } + + for (l = 0; l < NUM_FLAGS; l++) { + flags[l] = sav->readSint32LE(); + } + + takeObject = sav->readSint32LE(); + pickedObject = sav->readSint32LE(); + hay_que_load = 0; + sscanf(currentData, "%d.ald", &roomNum); + enterRoom(roomNum); + withoutVerb(); + + return true; +} + +void DrasculaEngine::saveGame(char gameName[]) { + Common::OutSaveFile *out; + int l; + + if (!(out = _saveFileMan->openForSaving(gameName))) { + error("Unable to open the file"); + } + out->writeSint32LE(currentChapter); + out->write(currentData, 20); + out->writeSint32LE(curX); + out->writeSint32LE(curY); + out->writeSint32LE(trackProtagonist); + + for (l = 1; l < 43; l++) { + out->writeSint32LE(inventoryObjects[l]); + } + + for (l = 0; l < NUM_FLAGS; l++) { + out->writeSint32LE(flags[l]); + } + + out->writeSint32LE(takeObject); + out->writeSint32LE(pickedObject); + + out->finalize(); + if (out->ioFailed()) + warning("Can't write file '%s'. (Disk full?)", gameName); + + delete out; + + playSound(99); + finishSound(); +} + +} // End of namespace Drascula diff --git a/engines/drascula/sound.cpp b/engines/drascula/sound.cpp new file mode 100644 index 0000000000..840d6c7cb5 --- /dev/null +++ b/engines/drascula/sound.cpp @@ -0,0 +1,159 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "drascula/drascula.h" + +namespace Drascula { + +void DrasculaEngine::updateVolume(Audio::Mixer::SoundType soundType, int prevVolume) { + int vol = _mixer->getVolumeForSoundType(soundType) / 16; + if (mouseY < prevVolume && vol < 15) + vol++; + if (mouseY > prevVolume && vol > 0) + vol--; + _mixer->setVolumeForSoundType(soundType, vol * 16); +} + +void DrasculaEngine::volumeControls() { + int masterVolume, voiceVolume, musicVolume; + + copyRect(1, 56, 73, 63, 177, 97, tableSurface, screenSurface); + updateScreen(73, 63, 73, 63, 177, 97, screenSurface); + + masterVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4); + voiceVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4); + musicVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4); + + for (;;) { + updateRoom(); + + copyRect(1, 56, 73, 63, 177, 97, tableSurface, screenSurface); + + copyBackground(183, 56, 82, masterVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4), tableSurface, screenSurface); + copyBackground(183, 56, 138, voiceVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4), tableSurface, screenSurface); + copyBackground(183, 56, 194, musicVolume, 39, 2 + ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4), tableSurface, screenSurface); + + setCursorTable(); + + updateScreen(); + + updateEvents(); + + if (rightMouseButton == 1) { + delay(100); + break; + } + if (leftMouseButton == 1) { + delay(100); + if (mouseX > 80 && mouseX < 121) { + updateVolume(Audio::Mixer::kPlainSoundType, mouseY); + masterVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kPlainSoundType) / 16) * 4); + } + + if (mouseX > 136 && mouseX < 178) { + updateVolume(Audio::Mixer::kSFXSoundType, mouseY); + voiceVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType) / 16) * 4); + } + + if (mouseX > 192 && mouseX < 233) { + updateVolume(Audio::Mixer::kMusicSoundType, mouseY); + musicVolume = 72 + 61 - ((_mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType) / 16) * 4); + } + } + + } + + updateEvents(); +} + +void DrasculaEngine::playSound(int soundNum) { + char file[20]; + sprintf(file, "s%i.als", soundNum); + + playFile(file); +} + +void DrasculaEngine::finishSound() { + delay(1); + + while (soundIsActive()) + _system->delayMillis(10); +} + +void DrasculaEngine::playMusic(int p) { + AudioCD.stop(); + AudioCD.play(p - 1, 1, 0, 0); +} + +void DrasculaEngine::stopMusic() { + AudioCD.stop(); +} + +int DrasculaEngine::musicStatus() { + return AudioCD.isPlaying(); +} + +void DrasculaEngine::stopSound() { + _mixer->stopHandle(_soundHandle); +} + +void DrasculaEngine::MusicFadeout() { + int org_vol = _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType); + for (;;) { + int vol = _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType); + vol -= 10; + if (vol < 0) + vol = 0; + _mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, vol); + if (vol == 0) + break; + updateEvents(); + _system->updateScreen(); + _system->delayMillis(50); + } + AudioCD.stop(); + _system->delayMillis(100); + _mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, org_vol); +} + +void DrasculaEngine::playFile(const char *fname) { + if (_arj.open(fname)) { + int soundSize = _arj.size(); + byte *soundData = (byte *)malloc(soundSize); + _arj.seek(32); + _arj.read(soundData, soundSize); + _arj.close(); + + _mixer->playRaw(Audio::Mixer::kSFXSoundType, &_soundHandle, soundData, soundSize - 64, + 11025, Audio::Mixer::FLAG_AUTOFREE | Audio::Mixer::FLAG_UNSIGNED); + } else + warning("playFile: Could not open %s", fname); +} + +bool DrasculaEngine::soundIsActive() { + return _mixer->isSoundHandleActive(_soundHandle); +} + +} // End of namespace Drascula |