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-rw-r--r--kyra/sprites.cpp569
1 files changed, 0 insertions, 569 deletions
diff --git a/kyra/sprites.cpp b/kyra/sprites.cpp
deleted file mode 100644
index d1f9d00fd6..0000000000
--- a/kyra/sprites.cpp
+++ /dev/null
@@ -1,569 +0,0 @@
-/* ScummVM - Scumm Interpreter
- * Copyright (C) 2004-2006 The ScummVM project
- *
- * 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 "common/stdafx.h"
-#include "common/stream.h"
-#include "common/util.h"
-#include "common/system.h"
-#include "kyra/screen.h"
-#include "kyra/kyra.h"
-#include "kyra/sprites.h"
-#include "kyra/resource.h"
-#include "kyra/animator.h"
-
-namespace Kyra {
-
-Sprites::Sprites(KyraEngine *engine, OSystem *system) {
- _engine = engine;
- _res = engine->resource();
- _screen = engine->screen();
- _system = system;
- _dat = 0;
- memset(_anims, 0, sizeof(_anims));
- memset(_sceneShapes, 0, sizeof(_sceneShapes));
- _animDelay = 16;
- _spriteDefStart = 0;
- memset(_drawLayerTable, 0, sizeof(_drawLayerTable));
- _sceneAnimatorBeaconFlag = 0;
-}
-
-Sprites::~Sprites() {
- delete[] _dat;
- freeSceneShapes();
- for (int i = 0; i < MAX_NUM_ANIMS; i++) {
- if (_anims[i].background)
- free(_anims[i].background);
- }
-}
-
-void Sprites::setupSceneAnims() {
- debug(9, "Sprites::setupSceneAnims()");
- uint8 *data;
-
- for (int i = 0; i < MAX_NUM_ANIMS; i++) {
- if (_anims[i].background) {
- free(_anims[i].background);
- _anims[i].background = 0;
- }
-
- if (_anims[i].script != 0) {
- data = _anims[i].script;
-
- assert( READ_LE_UINT16(data) == 0xFF86 );
- data += 4;
-
- _anims[i].disable = READ_LE_UINT16(data) != 0;
- data += 4;
- _anims[i].unk2 = READ_LE_UINT16(data);
- data += 4;
-
- if (_engine->_northExitHeight > READ_LE_UINT16(data))
- _anims[i].drawY = _engine->_northExitHeight;
- else
- _anims[i].drawY = READ_LE_UINT16(data);
- data += 4;
-
- //sceneUnk2[i] = READ_LE_UINT16(data);
- data += 4;
-
- _anims[i].x = READ_LE_UINT16(data);
- data += 4;
- _anims[i].y = READ_LE_UINT16(data);
- data += 4;
- _anims[i].width = *(data) - 1;
- data += 4;
- _anims[i].height = *(data);
- data += 4;
- _anims[i].sprite = READ_LE_UINT16(data);
- data += 4;
- _anims[i].flipX = READ_LE_UINT16(data) != 0;
- data += 4;
- _anims[i].width2 = *(data);
- data += 4;
- _anims[i].height2 = *(data);
- data += 4;
- _anims[i].unk1 = READ_LE_UINT16(data) != 0;
- data += 4;
- _anims[i].play = READ_LE_UINT16(data) != 0;
- data += 2;
-
- _anims[i].script = data;
-
- int bkgdWidth = _anims[i].width << 3;
- int bkgdHeight = _anims[i].height;
-
- if (_anims[i].width2)
- bkgdWidth += _anims[i].width2 << 3;
-
- if (_anims[i].height2)
- bkgdHeight += _anims[i].height2;
-
- _anims[i].background = (uint8 *)malloc(_screen->getRectSize(bkgdWidth + 1, bkgdHeight));
- memset(_anims[i].background, 0, _screen->getRectSize(bkgdWidth + 1, bkgdHeight));
-
- assert(_anims[i].background);
- }
- }
-}
-
-void Sprites::updateSceneAnims() {
- debug(9, "Sprites::updateSceneAnims()");
- uint32 currTime = _system->getMillis();
- uint8 *data;
- bool endLoop;
- uint16 rndNr;
- uint16 anim;
- uint16 sound;
-
- for (int i = 0; i < MAX_NUM_ANIMS; i++) {
- if (_anims[i].script == 0 || !_anims[i].play || _anims[i].nextRun != 0 && _anims[i].nextRun > currTime)
- continue;
-
- if (_anims[i].reentry == 0) {
- data = _anims[i].script;
- if (READ_LE_UINT16(data) == 0xFF8B)
- continue;
- } else {
- data = _anims[i].reentry;
- _anims[i].reentry = 0;
- }
-
- endLoop = false;
- while (READ_LE_UINT16(data) != 0xFF87 && !endLoop) {
- assert((data - _anims[i].script) < _anims[i].length);
- switch (READ_LE_UINT16(data)) {
- case 0xFF88:
- data += 2;
- debug(6, "func: Set sprite image.");
- debug(6, "Sprite index %i", READ_LE_UINT16(data));
- _anims[i].sprite = READ_LE_UINT16(data);
- data += 2;
- //debug(6, "Unused %i", READ_LE_UINT16(data));
- data += 2;
- debug(6, "X %i", READ_LE_UINT16(data));
- _anims[i].x = READ_LE_UINT16(data);
- data += 2;
- debug(6, "Y %i", READ_LE_UINT16(data));
- _anims[i].y = READ_LE_UINT16(data);
- data += 2;
- _anims[i].flipX = false;
- refreshSceneAnimObject(i, _anims[i].sprite, _anims[i].x, _anims[i].y, _anims[i].flipX, _anims[i].unk1 != 0);
- break;
- case 0xFF8D:
- data += 2;
- debug(6, "func: Set sprite image, flipped.");
- debug(6, "Sprite index %i", READ_LE_UINT16(data));
- _anims[i].sprite = READ_LE_UINT16(data);
- data += 2;
- //debug(9, "Unused %i", READ_LE_UINT16(data));
- data += 2;
- debug(6, "X %i", READ_LE_UINT16(data));
- _anims[i].x = READ_LE_UINT16(data);
- data += 2;
- debug(6, "Y %i", READ_LE_UINT16(data));
- _anims[i].y = READ_LE_UINT16(data);
- data += 2;
- _anims[i].flipX = true;
- refreshSceneAnimObject(i, _anims[i].sprite, _anims[i].x, _anims[i].y, _anims[i].flipX, _anims[i].unk1 != 0);
- break;
- case 0xFF8A:
- data += 2;
- debug(6, "func: Set time to wait");
- debug(6, "Time %i", READ_LE_UINT16(data));
- _anims[i].nextRun = _system->getMillis() + READ_LE_UINT16(data) * _animDelay;
- data += 2;
- break;
- case 0xFFB3:
- data += 2;
- debug(6, "func: Set time to wait to random value");
- rndNr = READ_LE_UINT16(data) + _rnd.getRandomNumber( READ_LE_UINT16(data) + 2);
- debug(6, "Minimum time %i", READ_LE_UINT16(data));
- data += 2;
- debug(6, "Maximum time %i", READ_LE_UINT16(data));
- data += 2;
- _anims[i].nextRun = _system->getMillis() + rndNr * _animDelay;
- break;
- case 0xFF8C:
- data += 2;
- debug(6, "func: Wait until wait time has elapsed");
- _anims[i].reentry = data;
- endLoop = true;
- //assert( _anims[i].nextRun > _system->getMillis());
- break;
- case 0xFF99:
- data += 2;
- debug(1, "func: Set value of unknown animation property to 1");
- _anims[i].unk1 = 1;
- break;
- case 0xFF9A:
- data += 2;
- debug(1, "func: Set value of unknown animation property to 0");
- _anims[i].unk1 = 0;
- break;
- case 0xFF97:
- data += 2;
- debug(6, "func: Set default X coordinate of sprite");
- debug(6, "X %i", READ_LE_UINT16(data));
- _anims[i].x = READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF98:
- data += 2;
- debug(6, "func: Set default Y coordinate of sprite");
- debug(6, "Y %i", READ_LE_UINT16(data));
- _anims[i].y = READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF8B:
- debug(6, "func: Jump to start of script section");
- //data = scriptStart;
- _anims[i].nextRun = _system->getMillis();
- endLoop = true;
- break;
- case 0xFF8E:
- data += 2;
- debug(6, "func: Begin for () loop");
- debug(6, "Iterations: %i", READ_LE_UINT16(data));
- _anims[i].loopsLeft = READ_LE_UINT16(data);
- data += 2;
- _anims[i].loopStart = data;
- break;
- case 0xFF8F:
- data += 2;
- debug(6, "func: End for () loop");
- if (_anims[i].loopsLeft > 0) {
- _anims[i].loopsLeft--;
- data = _anims[i].loopStart;
- }
- break;
- case 0xFF90:
- data += 2;
- debug(6, "func: Set sprite image using default X and Y");
- debug(6, "Sprite index %i", READ_LE_UINT16(data));
- _anims[i].sprite = READ_LE_UINT16(data);
- _anims[i].flipX = false;
- data += 2;
- refreshSceneAnimObject(i, _anims[i].sprite, _anims[i].x, _anims[i].y, _anims[i].flipX, _anims[i].unk1 != 0);
- break;
- case 0xFF91:
- data += 2;
- debug(6, "func: Set sprite image using default X and Y, flipped.");
- debug(6, "Sprite index %i", READ_LE_UINT16(data));
- _anims[i].sprite = READ_LE_UINT16(data);
- _anims[i].flipX = true;
- data += 2;
- refreshSceneAnimObject(i, _anims[i].sprite, _anims[i].x, _anims[i].y, _anims[i].flipX, _anims[i].unk1 != 0);
- break;
- case 0xFF92:
- data += 2;
- debug(6, "func: Increase value of default X-coordinate");
- debug(6, "Increment %i", READ_LE_UINT16(data));
- _anims[i].x += READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF93:
- data += 2;
- debug(6, "func: Increase value of default Y-coordinate");
- debug(6, "Increment %i", READ_LE_UINT16(data));
- _anims[i].y += READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF94:
- data += 2;
- debug(6, "func: Decrease value of default X-coordinate");
- debug(6, "Decrement %i", READ_LE_UINT16(data));
- _anims[i].x -= READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF95:
- data += 2;
- debug(6, "func: Decrease value of default Y-coordinate");
- debug(6, "Decrement %i", READ_LE_UINT16(data));
- _anims[i].y -= READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFF96:
- data += 2;
- debug(9, "func: Stop animation");
- debug(9, "Animation index %i", READ_LE_UINT16(data));
- anim = READ_LE_UINT16(data);
- data += 2;
- _anims[anim].play = false;
- _anims[anim].sprite = -1;
- break;
-/* case 0xFF97:
- data += 2;
- debug(1, "func: Set value of animation property 34h to 0");
- break;*/
- case 0xFFAD:
- data += 2;
- debug(6, "func: Set Brandon's X coordinate");
- debug(6, "X %i", READ_LE_UINT16(data));
- _engine->currentCharacter()->x1 = READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFFAE:
- data += 2;
- debug(6, "func: Set Brandon's Y coordinate");
- debug(6, "Y %i", READ_LE_UINT16(data));
- _engine->currentCharacter()->y1 = READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFFAF:
- data += 2;
- debug(6, "func: Set Brandon's sprite");
- debug(6, "Sprite %i", READ_LE_UINT16(data));
- _engine->currentCharacter()->currentAnimFrame = READ_LE_UINT16(data);
- data += 2;
- break;
- case 0xFFAA:
- data += 2;
- debug(1, "TODO func: Reset Brandon's sprite");
- break;
- case 0xFFAB:
- data += 2;
- debug(6, "func: Update Brandon's sprite");
- _engine->animator()->animRefreshNPC(0);
- _engine->animator()->flagAllObjectsForRefresh();
- _engine->animator()->updateAllObjectShapes();
- break;
- case 0xFFB0:
- data += 2;
- debug(6, "func: Play sound");
- debug(6, "Sound index %i", READ_LE_UINT16(data));
- _engine->snd_playSoundEffect(READ_LE_UINT16(data));
- data += 2;
- break;
- case 0xFFB1:
- data += 2;
- _sceneAnimatorBeaconFlag = 1;
- break;
- case 0xFFB2:
- data += 2;
- _sceneAnimatorBeaconFlag = 0;
- break;
- case 0xFFB4:
- data += 2;
- debug(6, "func: Play (at random) a certain sound at a certain percentage of time");
- debug(6, "Sound index %i", READ_LE_UINT16(data));
- sound = READ_LE_UINT16(data);
- data += 2;
- debug(6, "Percentage %i", READ_LE_UINT16(data));
- rndNr = _rnd.getRandomNumber(100);
- if (rndNr <= READ_LE_UINT16(data))
- _engine->snd_playSoundEffect(sound);
- data += 2;
- break;
- case 0xFFA7:
- data += 2;
- _anims[READ_LE_UINT16(data)].play = 1;
- data += 2;
- break;
- default:
- debug(1, "Unsupported anim command %X in script %i", READ_LE_UINT16(data), i);
- //endLoop = true;
- data += 1;
- break;
- }
- }
-
- if (READ_LE_UINT16(data) == 0xFF87)
- _anims[i].play = false;
- }
-}
-
-void Sprites::loadDAT(const char *filename, SceneExits &exits) {
- debug(9, "Sprites::loadDat('%s')", filename);
- uint32 fileSize;
-
- delete[] _dat;
- _spriteDefStart = 0;
-
- _dat = _res->fileData(filename, &fileSize);
-
- memset(_anims, 0, sizeof(_anims));
- uint8 nextAnim = 0;
-
- assert(fileSize > 0x6D);
-
- memcpy(_drawLayerTable, (_dat + 0x0D), 8);
- _engine->_northExitHeight = READ_LE_UINT16(_dat + 0x15);
- if (_engine->_northExitHeight & 1)
- _engine->_northExitHeight += 1;
- // XXX
- memcpy(_screen->_currentPalette + 744 - 60, _dat + 0x17, 60);
- uint8 *data = _dat + 0x6B;
-
- uint16 length = READ_LE_UINT16(data);
- data += 2;
-
- if (length > 2) {
- assert( length < fileSize);
- uint8 *animstart;
- uint8 *start = data;
-
- while (1) {
- if (((uint16)(data - _dat) >= fileSize) || (data - start) >= length)
- break;
-
- if (READ_LE_UINT16(data) == 0xFF83) {
- //debug(1, "Body section end.");
- data += 2;
- break;
- }
-
- switch (READ_LE_UINT16(data)) {
- case 0xFF81:
- data += 2;
- //debug(1, "Body section start");
- break;
- case 0xFF82:
- data += 2;
- //debug(1, "Unknown 0xFF82 section");
- break;
- case 0xFF84:
- data += 2;
- _spriteDefStart = data;
- while (READ_LE_UINT16(data) != 0xFF85) {
- data += 2;
- }
- data += 2;
- break;
- case 0xFF86:
- assert(nextAnim < MAX_NUM_ANIMS);
- _anims[nextAnim].script = data;
- _anims[nextAnim].sprite = -1;
- _anims[nextAnim].play = true;
- animstart = data;
- data += 2;
- while (READ_LE_UINT16(data) != 0xFF87) {
- assert((uint16)(data - _dat) < fileSize);
- data += 2;
- }
- _anims[nextAnim].length = data - animstart;
- //debug(1, "Found an anim script of length %i!", _anims[nextAnim].length);
- nextAnim++;
- data += 2;
- break;
- default:
- debug(1, "Unknown code in DAT file: %x", READ_LE_UINT16(data));
- data += 2;
- break;
- }
- }
- } else {
- data += 2;
- }
-
- assert(fileSize - (data - _dat) == 0xC);
-
- exits.northXPos = READ_LE_UINT16(data) & 0xFFFC; data += 2;
- exits.northYPos = *data++ & 0xFFFE;
- exits.eastXPos = READ_LE_UINT16(data) & 0xFFFC; data += 2;
- exits.eastYPos = *data++ & 0xFFFE;
- exits.southXPos = READ_LE_UINT16(data) & 0xFFFC; data += 2;
- exits.southYPos = *data++ & 0xFFFE;
- exits.westXPos = READ_LE_UINT16(data) & 0xFFFC; data += 2;
- exits.westYPos = *data++ & 0xFFFE;
-}
-
-void Sprites::freeSceneShapes() {
- debug(9, "Sprites::freeSceneShapes()");
- for (int i = 0; i < ARRAYSIZE(_sceneShapes); i++ ) {
- free(_sceneShapes[i]);
- _sceneShapes[i] = 0;
- }
-}
-
-void Sprites::loadSceneShapes() {
- debug(9, "Sprites::loadSceneShapes()");
- uint8 *data = _spriteDefStart;
- int spriteNum, x, y, width, height;
-
- freeSceneShapes();
- memset( _sceneShapes, 0, sizeof(_sceneShapes));
-
- if (_spriteDefStart == 0)
- return;
-
- int bakPage = _screen->_curPage;
- _screen->_curPage = 3;
-
- while (READ_LE_UINT16(data) != 0xFF85) {
- spriteNum = READ_LE_UINT16(data);
- assert(spriteNum < ARRAYSIZE(_sceneShapes));
- data += 2;
- x = READ_LE_UINT16(data) * 8;
- data += 2;
- y = READ_LE_UINT16(data);
- data += 2;
- width = READ_LE_UINT16(data) * 8;
- data += 2;
- height = READ_LE_UINT16(data);
- data += 2;
- _sceneShapes[spriteNum] = _screen->encodeShape(x, y, width, height, 2);
- debug(9, "Sprite %i is at (%i, %i), width %i, height %i", spriteNum, x, y, width, height);
- }
- _screen->_curPage = bakPage;
-}
-
-void Sprites::refreshSceneAnimObject(uint8 animNum, uint8 shapeNum, uint16 x, uint16 y, bool flipX, bool unkFlag) {
- debug(9, "Sprites::refreshSceneAnimObject(%i, %i, %i, %i, %i, %i", animNum, shapeNum, x, y, flipX, unkFlag);
- AnimObject &anim = _engine->animator()->sprites()[animNum];
- anim.refreshFlag = 1;
- anim.bkgdChangeFlag = 1;
-
- if (unkFlag)
- anim.flags |= 0x0200;
- else
- anim.flags &= 0xFD00;
-
- if (flipX)
- anim.flags |= 1;
- else
- anim.flags &= 0xFE;
-
- anim.sceneAnimPtr = _sceneShapes[shapeNum];
- anim.animFrameNumber = -1;
- anim.x1 = x;
- anim.y1 = y;
-}
-
-int Sprites::getDrawLayer(int y) {
- debug(9, "getDrawLayer(%d)", y);
- uint8 returnValue = 0;
- for (int i = 0; i < ARRAYSIZE(_drawLayerTable); ++i) {
- uint8 temp = _drawLayerTable[i];
- if (temp) {
- if (temp <= y) {
- returnValue = i;
- }
- }
- }
- if (returnValue <= 0) {
- returnValue = 1;
- } else if (returnValue >= 7) {
- returnValue = 6;
- }
- return returnValue;
-}
-} // end of namespace Kyra
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