/* 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 "common/endian.h" #include "common/str.h" #include "gui/message.h" #include "gob/gob.h" #include "gob/inter.h" #include "gob/global.h" #include "gob/util.h" #include "gob/dataio.h" #include "gob/draw.h" #include "gob/game.h" #include "gob/expression.h" #include "gob/script.h" #include "gob/hotspots.h" #include "gob/palanim.h" #include "gob/scenery.h" #include "gob/video.h" #include "gob/videoplayer.h" #include "gob/save/saveload.h" #include "gob/sound/sound.h" namespace Gob { #define OPCODEVER Inter_Playtoons #define OPCODEDRAW(i, x) _opcodesDraw[i]._OPCODEDRAW(OPCODEVER, x) #define OPCODEFUNC(i, x) _opcodesFunc[i]._OPCODEFUNC(OPCODEVER, x) #define OPCODEGOB(i, x) _opcodesGob[i]._OPCODEGOB(OPCODEVER, x) Inter_Playtoons::Inter_Playtoons(GobEngine *vm) : Inter_v6(vm) { } void Inter_Playtoons::setupOpcodesDraw() { Inter_v6::setupOpcodesDraw(); // In the code, the Draw codes 0x00 to 0x06 and 0x13 are replaced by an engrish // error message. As it's useless, they are simply cleared. CLEAROPCODEDRAW(0x00); CLEAROPCODEDRAW(0x01); CLEAROPCODEDRAW(0x02); CLEAROPCODEDRAW(0x03); CLEAROPCODEDRAW(0x04); CLEAROPCODEDRAW(0x05); CLEAROPCODEDRAW(0x06); CLEAROPCODEDRAW(0x13); CLEAROPCODEDRAW(0x21); CLEAROPCODEDRAW(0x22); CLEAROPCODEDRAW(0x24); OPCODEDRAW(0x19, oPlaytoons_getObjAnimSize); OPCODEDRAW(0x20, oPlaytoons_CD_20_23); OPCODEDRAW(0x23, oPlaytoons_CD_20_23); OPCODEDRAW(0x25, oPlaytoons_CD_25); OPCODEDRAW(0x60, oPlaytoons_copyFile); OPCODEDRAW(0x85, oPlaytoons_openItk); } void Inter_Playtoons::setupOpcodesFunc() { Inter_v6::setupOpcodesFunc(); CLEAROPCODEFUNC(0x3D); OPCODEFUNC(0x0B, oPlaytoons_printText); OPCODEFUNC(0x1B, oPlaytoons_F_1B); OPCODEFUNC(0x24, oPlaytoons_putPixel); OPCODEFUNC(0x27, oPlaytoons_freeSprite); OPCODEFUNC(0x3F, oPlaytoons_checkData); OPCODEFUNC(0x4D, oPlaytoons_readData); } void Inter_Playtoons::setupOpcodesGob() { } void Inter_Playtoons::oPlaytoons_printText(OpFuncParams ¶ms) { char buf[60]; int i; int16 oldTransparency; _vm->_draw->_destSpriteX = _vm->_game->_script->readValExpr(); _vm->_draw->_destSpriteY = _vm->_game->_script->readValExpr(); _vm->_draw->_backColor = _vm->_game->_script->readValExpr(); _vm->_draw->_frontColor = _vm->_game->_script->readValExpr(); _vm->_draw->_fontIndex = _vm->_game->_script->readValExpr(); _vm->_draw->_destSurface = Draw::kBackSurface; _vm->_draw->_textToPrint = buf; _vm->_draw->_transparency = 0; if (_vm->_draw->_backColor == 16) { _vm->_draw->_backColor = 0; _vm->_draw->_transparency = 1; } // colMod is read from conf file (_off_=xxx). // in Playtoons, it's not present in the conf file, thus always equal to the default value (0). // Maybe used in ADIs... // if (!_vm->_draw->_transparency) // _vm->_draw->_backColor += colMod; // _vm->_draw->_frontColor += colMod; oldTransparency = _vm->_draw->_transparency; do { for (i = 0; (_vm->_game->_script->peekChar() != '.') && (_vm->_game->_script->peekByte() != 200); i++) { buf[i] = _vm->_game->_script->readChar(); } if (_vm->_game->_script->peekByte() != 200) { _vm->_game->_script->skip(1); switch (_vm->_game->_script->peekByte()) { case TYPE_VAR_INT8: case TYPE_ARRAY_INT8: sprintf(buf + i, "%d", (int8) READ_VARO_UINT8(_vm->_game->_script->readVarIndex())); break; case TYPE_VAR_INT16: case TYPE_VAR_INT32_AS_INT16: case TYPE_ARRAY_INT16: sprintf(buf + i, "%d", (int16) READ_VARO_UINT16(_vm->_game->_script->readVarIndex())); break; case TYPE_VAR_INT32: case TYPE_ARRAY_INT32: sprintf(buf + i, "%d", VAR_OFFSET(_vm->_game->_script->readVarIndex())); break; case TYPE_VAR_STR: case TYPE_ARRAY_STR: sprintf(buf + i, "%s", GET_VARO_STR(_vm->_game->_script->readVarIndex())); break; } _vm->_game->_script->skip(1); } else buf[i] = 0; if (_vm->_game->_script->peekByte() == 200) { _vm->_draw->_spriteBottom = _vm->_draw->_fonts[_vm->_draw->_fontIndex]->getCharHeight(); _vm->_draw->_spriteRight = _vm->_draw->stringLength(_vm->_draw->_textToPrint, _vm->_draw->_fontIndex); _vm->_draw->adjustCoords(1, &_vm->_draw->_spriteBottom, &_vm->_draw->_spriteRight); if (_vm->_draw->_transparency == 0) { _vm->_draw->spriteOperation(DRAW_FILLRECT); _vm->_draw->_transparency = 1; } _vm->_draw->spriteOperation(DRAW_PRINTTEXT); _vm->_draw->_transparency = oldTransparency; i = 0; } else i = strlen(buf); } while (_vm->_game->_script->peekByte() != 200); _vm->_game->_script->skip(1); } void Inter_Playtoons::oPlaytoons_F_1B(OpFuncParams ¶ms) { _vm->_game->_hotspots->oPlaytoons_F_1B(); } void Inter_Playtoons::oPlaytoons_putPixel(OpFuncParams ¶ms) { _vm->_draw->_destSurface = _vm->_game->_script->readInt16(); _vm->_draw->_destSpriteX = _vm->_game->_script->readValExpr(); _vm->_draw->_destSpriteY = _vm->_game->_script->readValExpr(); _vm->_game->_script->readExpr(99, 0); //unk_var is always set to 0 in Playtoons _vm->_draw->_frontColor = _vm->_game->_script->getResultInt() & 0xFFFF; // + unk_var; _vm->_draw->_pattern = _vm->_game->_script->getResultInt()>>16; _vm->_draw->spriteOperation(DRAW_PUTPIXEL); } void Inter_Playtoons::oPlaytoons_freeSprite(OpFuncParams ¶ms) { int16 index; if (_vm->_game->_script->peekByte(1) == 0) index = _vm->_game->_script->readInt16(); else index = _vm->_game->_script->readValExpr(); _vm->_draw->freeSprite(index); } void Inter_Playtoons::oPlaytoons_checkData(OpFuncParams ¶ms) { Common::String file = getFile(_vm->_game->_script->evalString()); uint16 varOff = _vm->_game->_script->readVarIndex(); int32 size = -1; int16 handle = 1; SaveLoad::SaveMode mode = _vm->_saveLoad->getSaveMode(file.c_str()); if (mode == SaveLoad::kSaveModeNone) { size = _vm->_dataIO->fileSize(file); if (size == -1) warning("File \"%s\" not found", file.c_str()); } else if (mode == SaveLoad::kSaveModeSave) size = _vm->_saveLoad->getSize(file.c_str()); else if (mode == SaveLoad::kSaveModeExists) size = 23; if (size == -1) handle = -1; debugC(2, kDebugFileIO, "Requested size of file \"%s\": %d", file.c_str(), size); WRITE_VAR_OFFSET(varOff, handle); WRITE_VAR(16, (uint32) size); } void Inter_Playtoons::oPlaytoons_readData(OpFuncParams ¶ms) { Common::String file = getFile(_vm->_game->_script->evalString()); uint16 dataVar = _vm->_game->_script->readVarIndex(); int32 size = _vm->_game->_script->readValExpr(); int32 offset = _vm->_game->_script->evalInt(); int32 retSize = 0; debugC(2, kDebugFileIO, "Read from file \"%s\" (%d, %d bytes at %d)", file.c_str(), dataVar, size, offset); SaveLoad::SaveMode mode = _vm->_saveLoad->getSaveMode(file.c_str()); if (mode == SaveLoad::kSaveModeSave) { WRITE_VAR(1, 1); if (!_vm->_saveLoad->load(file.c_str(), dataVar, size, offset)) { GUI::MessageDialog dialog("Failed to load game state from file."); dialog.runModal(); } else WRITE_VAR(1, 0); return; } else if (mode == SaveLoad::kSaveModeIgnore) return; if (size < 0) { if (readSprite(file, dataVar, size, offset)) WRITE_VAR(1, 0); return; } else if (size == 0) { dataVar = 0; size = _vm->_game->_script->getVariablesCount() * 4; } byte *buf = _variables->getAddressOff8(dataVar); if (file[0] == 0) { WRITE_VAR(1, size); return; } WRITE_VAR(1, 1); Common::SeekableReadStream *stream = _vm->_dataIO->getFile(file); if (!stream) return; _vm->_draw->animateCursor(4); if (offset > stream->size()) { warning("oPlaytoons_readData: File \"%s\", Offset (%d) > file size (%d)", file.c_str(), offset, stream->size()); delete stream; return; } if (offset < 0) stream->seek(offset + 1, SEEK_END); else stream->seek(offset); if (((dataVar >> 2) == 59) && (size == 4)) { WRITE_VAR(59, stream->readUint32LE()); // The scripts in some versions divide through 256^3 then, // effectively doing a LE->BE conversion if ((_vm->getPlatform() != Common::kPlatformPC) && (VAR(59) < 256)) WRITE_VAR(59, SWAP_BYTES_32(VAR(59))); } else retSize = stream->read(buf, size); if (retSize == size) WRITE_VAR(1, 0); delete stream; } void Inter_Playtoons::oPlaytoons_getObjAnimSize() { int16 objIndex; uint16 readVar[4]; uint8 i; Mult::Mult_AnimData animData; _vm->_game->_script->evalExpr(&objIndex); for (i = 0; i < 4; i++) readVar[i] = _vm->_game->_script->readVarIndex(); if (objIndex == -1) { warning("oPlaytoons_getObjAnimSize case -1 not implemented"); return; } if (objIndex == -2) { warning("oPlaytoons_getObjAnimSize case -2 not implemented"); return; } if ((objIndex < 0) || (objIndex >= _vm->_mult->_objCount)) { warning("oPlaytoons_getObjAnimSize(): objIndex = %d (%d)", objIndex, _vm->_mult->_objCount); _vm->_scenery->_toRedrawLeft = 0; _vm->_scenery->_toRedrawTop = 0; _vm->_scenery->_toRedrawRight = 0; _vm->_scenery->_toRedrawBottom = 0; } else { animData = *(_vm->_mult->_objects[objIndex].pAnimData); if (animData.isStatic == 0) _vm->_scenery->updateAnim(animData.layer, animData.frame, animData.animation, 0, *(_vm->_mult->_objects[objIndex].pPosX), *(_vm->_mult->_objects[objIndex].pPosY), 0); _vm->_scenery->_toRedrawLeft = MAX(_vm->_scenery->_toRedrawLeft, 0); _vm->_scenery->_toRedrawTop = MAX(_vm->_scenery->_toRedrawTop , 0); } WRITE_VAR_OFFSET(readVar[0], _vm->_scenery->_toRedrawLeft); WRITE_VAR_OFFSET(readVar[1], _vm->_scenery->_toRedrawTop); WRITE_VAR_OFFSET(readVar[2], _vm->_scenery->_toRedrawRight); WRITE_VAR_OFFSET(readVar[3], _vm->_scenery->_toRedrawBottom); } void Inter_Playtoons::oPlaytoons_CD_20_23() { _vm->_game->_script->evalExpr(0); } void Inter_Playtoons::oPlaytoons_CD_25() { _vm->_game->_script->readVarIndex(); _vm->_game->_script->readVarIndex(); } void Inter_Playtoons::oPlaytoons_copyFile() { Common::String path1 = _vm->_game->_script->evalString(); Common::String path2 = _vm->_game->_script->evalString(); Common::String file1 = getFile(path1.c_str()); Common::String file2 = getFile(path2.c_str()); if (file1.equalsIgnoreCase(file2)) { warning("oPlaytoons_copyFile(): \"%s\" == \"%s\"", path1.c_str(), path2.c_str()); return; } warning("Playtoons Stub: copy file from \"%s\" to \"%s\"", file1.c_str(), file2.c_str()); } void Inter_Playtoons::oPlaytoons_openItk() { Common::String file = getFile(_vm->_game->_script->evalString()); if (!file.contains('.')) file += ".ITK"; _vm->_dataIO->openArchive(file, false); } Common::String Inter_Playtoons::getFile(const char *path) { const char *orig = path; if (!strncmp(path, "@:\\", 3)) path += 3; else if (!strncmp(path, "", 4)) path += 4; else if (!strncmp(path, "", 4)) path += 4; else if (!strncmp(path, "", 5)) path += 5; else if (!strncmp(path, "", 7)) path += 7; const char *backslash = strrchr(path, '\\'); if (backslash) path = backslash + 1; if (orig != path) debugC(2, kDebugFileIO, "Inter_Playtoons::getFile(): Evaluating path" "\"%s\" to \"%s\"", orig, path); return path; } bool Inter_Playtoons::readSprite(Common::String file, int32 dataVar, int32 size, int32 offset) { // WORKAROUND: Adibou copies TEMP.CSA to TEMP01.CSA, which isn't yet implemented if (file.equalsIgnoreCase("TEMP01.CSA")) file = "TEMP.CSA"; bool palette = false; if (size < -1000) { palette = true; size += 1000; } int index = -size - 1; if ((index < 0) || (index >= Draw::kSpriteCount) || !_vm->_draw->_spritesArray[index]) { warning("No such sprite"); return false; } SurfacePtr sprite = _vm->_draw->_spritesArray[index]; if (sprite->getBPP() != 1) { warning("bpp != 1"); return false; } Common::SeekableReadStream *stream = _vm->_dataIO->getFile(file); if (!stream) { warning("No such file \"%s\"", file.c_str()); return false; } int32 spriteSize = sprite->getWidth() * sprite->getHeight(); int32 dataSize = stream->size(); if (palette) dataSize -= 768; int32 readSize = MIN(spriteSize, dataSize); if (readSize <= 0) return true; stream->read(sprite->getData(), readSize); if (palette) stream->read((byte *)_vm->_global->_pPaletteDesc->vgaPal, 768); delete stream; return true; } } // End of namespace Gob