/
inter_v1.cpp
2642 lines (2101 loc) · 75.4 KB
/
inter_v1.cpp
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/* 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.
*
*/
#include "common/str.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/resources.h"
#include "gob/hotspots.h"
#include "gob/goblin.h"
#include "gob/inter.h"
#include "gob/map.h"
#include "gob/mult.h"
#include "gob/palanim.h"
#include "gob/scenery.h"
#include "gob/video.h"
#include "gob/videoplayer.h"
#include "gob/sound/sound.h"
namespace Gob {
#define OPCODEVER Inter_v1
#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_v1::Inter_v1(GobEngine *vm) : Inter(vm) {
}
void Inter_v1::setupOpcodesDraw() {
OPCODEDRAW(0x00, o1_loadMult);
OPCODEDRAW(0x01, o1_playMult);
OPCODEDRAW(0x02, o1_freeMultKeys);
OPCODEDRAW(0x07, o1_initCursor);
OPCODEDRAW(0x08, o1_initCursorAnim);
OPCODEDRAW(0x09, o1_clearCursorAnim);
OPCODEDRAW(0x0A, o1_setRenderFlags);
OPCODEDRAW(0x10, o1_loadAnim);
OPCODEDRAW(0x11, o1_freeAnim);
OPCODEDRAW(0x12, o1_updateAnim);
OPCODEDRAW(0x14, o1_initMult);
OPCODEDRAW(0x15, o1_freeMult);
OPCODEDRAW(0x16, o1_animate);
OPCODEDRAW(0x17, o1_loadMultObject);
OPCODEDRAW(0x18, o1_getAnimLayerInfo);
OPCODEDRAW(0x19, o1_getObjAnimSize);
OPCODEDRAW(0x1A, o1_loadStatic);
OPCODEDRAW(0x1B, o1_freeStatic);
OPCODEDRAW(0x1C, o1_renderStatic);
OPCODEDRAW(0x1D, o1_loadCurLayer);
OPCODEDRAW(0x20, o1_playCDTrack);
OPCODEDRAW(0x21, o1_getCDTrackPos);
OPCODEDRAW(0x22, o1_stopCD);
OPCODEDRAW(0x30, o1_loadFontToSprite);
OPCODEDRAW(0x31, o1_freeFontToSprite);
}
void Inter_v1::setupOpcodesFunc() {
OPCODEFUNC(0x00, o1_callSub);
OPCODEFUNC(0x01, o1_callSub);
OPCODEFUNC(0x02, o1_printTotText);
OPCODEFUNC(0x03, o1_loadCursor);
OPCODEFUNC(0x05, o1_switch);
OPCODEFUNC(0x06, o1_repeatUntil);
OPCODEFUNC(0x07, o1_whileDo);
OPCODEFUNC(0x08, o1_if);
OPCODEFUNC(0x09, o1_assign);
OPCODEFUNC(0x0A, o1_loadSpriteToPos);
OPCODEFUNC(0x11, o1_printText);
OPCODEFUNC(0x12, o1_loadTot);
OPCODEFUNC(0x13, o1_palLoad);
OPCODEFUNC(0x14, o1_keyFunc);
OPCODEFUNC(0x15, o1_capturePush);
OPCODEFUNC(0x16, o1_capturePop);
OPCODEFUNC(0x17, o1_animPalInit);
OPCODEFUNC(0x1E, o1_drawOperations);
OPCODEFUNC(0x1F, o1_setcmdCount);
OPCODEFUNC(0x20, o1_return);
OPCODEFUNC(0x21, o1_renewTimeInVars);
OPCODEFUNC(0x22, o1_speakerOn);
OPCODEFUNC(0x23, o1_speakerOff);
OPCODEFUNC(0x24, o1_putPixel);
OPCODEFUNC(0x25, o1_goblinFunc);
OPCODEFUNC(0x26, o1_createSprite);
OPCODEFUNC(0x27, o1_freeSprite);
OPCODEFUNC(0x30, o1_returnTo);
OPCODEFUNC(0x31, o1_loadSpriteContent);
OPCODEFUNC(0x32, o1_copySprite);
OPCODEFUNC(0x33, o1_fillRect);
OPCODEFUNC(0x34, o1_drawLine);
OPCODEFUNC(0x35, o1_strToLong);
OPCODEFUNC(0x36, o1_invalidate);
OPCODEFUNC(0x37, o1_setBackDelta);
OPCODEFUNC(0x38, o1_playSound);
OPCODEFUNC(0x39, o1_stopSound);
OPCODEFUNC(0x3A, o1_loadSound);
OPCODEFUNC(0x3B, o1_freeSoundSlot);
OPCODEFUNC(0x3C, o1_waitEndPlay);
OPCODEFUNC(0x3D, o1_playComposition);
OPCODEFUNC(0x3E, o1_getFreeMem);
OPCODEFUNC(0x3F, o1_checkData);
OPCODEFUNC(0x41, o1_cleanupStr);
OPCODEFUNC(0x42, o1_insertStr);
OPCODEFUNC(0x43, o1_cutStr);
OPCODEFUNC(0x44, o1_strstr);
OPCODEFUNC(0x45, o1_istrlen);
OPCODEFUNC(0x46, o1_setMousePos);
OPCODEFUNC(0x47, o1_setFrameRate);
OPCODEFUNC(0x48, o1_animatePalette);
OPCODEFUNC(0x49, o1_animateCursor);
OPCODEFUNC(0x4A, o1_blitCursor);
OPCODEFUNC(0x4B, o1_loadFont);
OPCODEFUNC(0x4C, o1_freeFont);
OPCODEFUNC(0x4D, o1_readData);
OPCODEFUNC(0x4E, o1_writeData);
OPCODEFUNC(0x4F, o1_manageDataFile);
}
void Inter_v1::setupOpcodesGob() {
OPCODEGOB( 1, o1_setState);
OPCODEGOB( 2, o1_setCurFrame);
OPCODEGOB( 3, o1_setNextState);
OPCODEGOB( 4, o1_setMultState);
OPCODEGOB( 5, o1_setOrder);
OPCODEGOB( 6, o1_setActionStartState);
OPCODEGOB( 7, o1_setCurLookDir);
OPCODEGOB( 8, o1_setType);
OPCODEGOB( 9, o1_setNoTick);
OPCODEGOB( 10, o1_setPickable);
OPCODEGOB( 12, o1_setXPos);
OPCODEGOB( 13, o1_setYPos);
OPCODEGOB( 14, o1_setDoAnim);
OPCODEGOB( 15, o1_setRelaxTime);
OPCODEGOB( 16, o1_setMaxTick);
OPCODEGOB( 21, o1_getState);
OPCODEGOB( 22, o1_getCurFrame);
OPCODEGOB( 23, o1_getNextState);
OPCODEGOB( 24, o1_getMultState);
OPCODEGOB( 25, o1_getOrder);
OPCODEGOB( 26, o1_getActionStartState);
OPCODEGOB( 27, o1_getCurLookDir);
OPCODEGOB( 28, o1_getType);
OPCODEGOB( 29, o1_getNoTick);
OPCODEGOB( 30, o1_getPickable);
OPCODEGOB( 32, o1_getObjMaxFrame);
OPCODEGOB( 33, o1_getXPos);
OPCODEGOB( 34, o1_getYPos);
OPCODEGOB( 35, o1_getDoAnim);
OPCODEGOB( 36, o1_getRelaxTime);
OPCODEGOB( 37, o1_getMaxTick);
OPCODEGOB( 40, o1_manipulateMap);
OPCODEGOB( 41, o1_getItem);
OPCODEGOB( 42, o1_manipulateMapIndirect);
OPCODEGOB( 43, o1_getItemIndirect);
OPCODEGOB( 44, o1_setPassMap);
OPCODEGOB( 50, o1_setGoblinPosH);
OPCODEGOB( 52, o1_getGoblinPosXH);
OPCODEGOB( 53, o1_getGoblinPosYH);
OPCODEGOB( 150, o1_setGoblinMultState);
OPCODEGOB( 152, o1_setGoblinUnk14);
OPCODEGOB( 200, o1_setItemIdInPocket);
OPCODEGOB( 201, o1_setItemIndInPocket);
OPCODEGOB( 202, o1_getItemIdInPocket);
OPCODEGOB( 203, o1_getItemIndInPocket);
OPCODEGOB( 204, o1_setItemPos);
OPCODEGOB( 250, o1_setGoblinPos);
OPCODEGOB( 251, o1_setGoblinState);
OPCODEGOB( 252, o1_setGoblinStateRedraw);
OPCODEGOB( 500, o1_decRelaxTime);
OPCODEGOB( 502, o1_getGoblinPosX);
OPCODEGOB( 503, o1_getGoblinPosY);
OPCODEGOB( 600, o1_clearPathExistence);
OPCODEGOB( 601, o1_setGoblinVisible);
OPCODEGOB( 602, o1_setGoblinInvisible);
OPCODEGOB( 603, o1_getObjectIntersect);
OPCODEGOB( 604, o1_getGoblinIntersect);
OPCODEGOB( 605, o1_setItemPos);
OPCODEGOB(1000, o1_loadObjects);
OPCODEGOB(1001, o1_freeObjects);
OPCODEGOB(1002, o1_animateObjects);
OPCODEGOB(1003, o1_drawObjects);
OPCODEGOB(1004, o1_loadMap);
OPCODEGOB(1005, o1_moveGoblin);
OPCODEGOB(1006, o1_switchGoblin);
OPCODEGOB(1008, o1_loadGoblin);
OPCODEGOB(1009, o1_writeTreatItem);
OPCODEGOB(1010, o1_moveGoblin0);
OPCODEGOB(1011, o1_setGoblinTarget);
OPCODEGOB(1015, o1_setGoblinObjectsPos);
OPCODEGOB(2005, o1_initGoblin);
}
void Inter_v1::checkSwitchTable(uint32 &offset) {
int16 len;
int32 value;
bool found;
bool notFound;
found = false;
notFound = true;
offset = 0;
value = VAR_OFFSET(_vm->_game->_script->readVarIndex());
len = _vm->_game->_script->readInt8();
while (len != -5) {
for (int i = 0; i < len; i++) {
_vm->_game->_script->evalExpr(0);
if (_terminate)
return;
if (_vm->_game->_script->getResultInt() == value) {
found = true;
notFound = false;
}
}
if (found)
offset = _vm->_game->_script->pos();
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
found = false;
len = _vm->_game->_script->readInt8();
}
if ((_vm->_game->_script->peekByte() >> 4) != 4)
return;
_vm->_game->_script->skip(1);
if (notFound)
offset = _vm->_game->_script->pos();
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
}
void Inter_v1::o1_loadMult() {
_vm->_mult->loadMult(_vm->_game->_script->readInt16());
}
void Inter_v1::o1_playMult() {
// NOTE: The EGA version of Gobliiins has an MDY tune.
// While the original doesn't play it, we do.
bool isGob1EGAIntro = _vm->getGameType() == kGameTypeGob1 &&
_vm->isEGA() &&
_vm->_game->_script->pos() == 1010 &&
_vm->isCurrentTot("intro.tot") &&
VAR(57) != 0xFFFFFFFF &&
_vm->_dataIO->hasFile("goblins.mdy") &&
_vm->_dataIO->hasFile("goblins.tbr");
int16 checkEscape = _vm->_game->_script->readInt16();
if (isGob1EGAIntro) {
_vm->_sound->adlibLoadTBR("goblins.tbr");
_vm->_sound->adlibLoadMDY("goblins.mdy");
_vm->_sound->adlibSetRepeating(-1);
_vm->_sound->adlibPlay();
}
_vm->_mult->playMult(VAR(57), -1, checkEscape, 0);
if (isGob1EGAIntro) {
// User didn't escape the intro mult, wait for an escape here
if (VAR(57) != 0xFFFFFFFF) {
while (_vm->_util->getKey() != kKeyEscape) {
_vm->_util->processInput();
_vm->_util->longDelay(1);
}
}
_vm->_sound->adlibUnload();
}
}
void Inter_v1::o1_freeMultKeys() {
_vm->_game->_script->readInt16();
_vm->_mult->freeMultKeys();
}
void Inter_v1::o1_initCursor() {
int16 width;
int16 height;
int16 count;
_vm->_draw->_cursorHotspotXVar = ((uint16) _vm->_game->_script->readVarIndex()) / 4;
_vm->_draw->_cursorHotspotYVar = ((uint16) _vm->_game->_script->readVarIndex()) / 4;
width = _vm->_game->_script->readInt16();
if (width < 16)
width = 16;
height = _vm->_game->_script->readInt16();
if (height < 16)
height = 16;
_vm->_draw->adjustCoords(0, &width, &height);
count = _vm->_game->_script->readInt16();
if (count < 2)
count = 2;
if ((width != _vm->_draw->_cursorWidth) ||
(height != _vm->_draw->_cursorHeight) ||
(_vm->_draw->_cursorSprites->getWidth() != (width * count))) {
_vm->_draw->freeSprite(Draw::kCursorSurface);
_vm->_draw->_cursorSprites.reset();
_vm->_draw->_cursorSpritesBack.reset();
_vm->_draw->_scummvmCursor.reset();
_vm->_draw->_cursorWidth = width;
_vm->_draw->_cursorHeight = height;
if (count < 0x80)
_vm->_draw->_transparentCursor = 1;
else
_vm->_draw->_transparentCursor = 0;
if (count > 0x80)
count -= 0x80;
_vm->_draw->initSpriteSurf(Draw::kCursorSurface, _vm->_draw->_cursorWidth * count,
_vm->_draw->_cursorHeight, 2);
_vm->_draw->_cursorSpritesBack = _vm->_draw->_spritesArray[Draw::kCursorSurface];
_vm->_draw->_cursorSprites = _vm->_draw->_cursorSpritesBack;
_vm->_draw->_scummvmCursor =
_vm->_video->initSurfDesc(_vm->_draw->_cursorWidth,
_vm->_draw->_cursorHeight, SCUMMVM_CURSOR);
for (int i = 0; i < 40; i++) {
_vm->_draw->_cursorAnimLow[i] = -1;
_vm->_draw->_cursorAnimDelays[i] = 0;
_vm->_draw->_cursorAnimHigh[i] = 0;
}
_vm->_draw->_cursorAnimLow[1] = 0;
}
}
void Inter_v1::o1_initCursorAnim() {
int16 ind;
_vm->_draw->_showCursor = 3;
ind = _vm->_game->_script->readValExpr();
_vm->_draw->_cursorAnimLow[ind] = _vm->_game->_script->readInt16();
_vm->_draw->_cursorAnimHigh[ind] = _vm->_game->_script->readInt16();
_vm->_draw->_cursorAnimDelays[ind] = _vm->_game->_script->readInt16();
}
void Inter_v1::o1_clearCursorAnim() {
int16 ind;
_vm->_draw->_showCursor = 0;
ind = _vm->_game->_script->readValExpr();
_vm->_draw->_cursorAnimLow[ind] = -1;
_vm->_draw->_cursorAnimHigh[ind] = 0;
_vm->_draw->_cursorAnimDelays[ind] = 0;
}
void Inter_v1::o1_setRenderFlags() {
_vm->_draw->_renderFlags = _vm->_game->_script->readValExpr();
}
void Inter_v1::o1_loadAnim() {
_vm->_scenery->loadAnim(0);
}
void Inter_v1::o1_freeAnim() {
_vm->_scenery->freeAnim(-1);
}
void Inter_v1::o1_updateAnim() {
int16 deltaX;
int16 deltaY;
int16 flags;
int16 frame;
int16 layer;
int16 animation;
_vm->_game->_script->evalExpr(&deltaX);
_vm->_game->_script->evalExpr(&deltaY);
_vm->_game->_script->evalExpr(&animation);
_vm->_game->_script->evalExpr(&layer);
_vm->_game->_script->evalExpr(&frame);
flags = _vm->_game->_script->readInt16();
_vm->_scenery->updateAnim(layer, frame, animation, flags,
deltaX, deltaY, 1);
}
void Inter_v1::o1_initMult() {
int16 oldAnimHeight;
int16 oldAnimWidth;
int16 oldObjCount;
int16 posXVar;
int16 posYVar;
int16 animDataVar;
oldAnimWidth = _vm->_mult->_animWidth;
oldAnimHeight = _vm->_mult->_animHeight;
oldObjCount = _vm->_mult->_objCount;
_vm->_mult->_animLeft = _vm->_game->_script->readInt16();
_vm->_mult->_animTop = _vm->_game->_script->readInt16();
_vm->_mult->_animWidth = _vm->_game->_script->readInt16();
_vm->_mult->_animHeight = _vm->_game->_script->readInt16();
_vm->_mult->_objCount = _vm->_game->_script->readInt16();
posXVar = _vm->_game->_script->readVarIndex();
posYVar = _vm->_game->_script->readVarIndex();
animDataVar = _vm->_game->_script->readVarIndex();
if (_vm->_mult->_objects && (oldObjCount != _vm->_mult->_objCount)) {
warning("Initializing new objects without having "
"cleaned up the old ones at first");
for (int i = 0; i < _vm->_mult->_objCount; i++) {
delete _vm->_mult->_objects[i].pPosX;
delete _vm->_mult->_objects[i].pPosY;
}
delete[] _vm->_mult->_objects;
delete[] _vm->_mult->_renderData;
_vm->_mult->_objects = 0;
_vm->_mult->_renderObjs = 0;
}
if (_vm->_mult->_objects == 0) {
_vm->_mult->_renderData = new int16[_vm->_mult->_objCount * 9];
memset(_vm->_mult->_renderData, 0,
_vm->_mult->_objCount * 9 * sizeof(int16));
_vm->_mult->_objects = new Mult::Mult_Object[_vm->_mult->_objCount];
memset(_vm->_mult->_objects, 0,
_vm->_mult->_objCount * sizeof(Mult::Mult_Object));
for (int i = 0; i < _vm->_mult->_objCount; i++) {
uint32 offPosX = i * 4 + (posXVar / 4) * 4;
uint32 offPosY = i * 4 + (posYVar / 4) * 4;
uint32 offAnim = animDataVar + i * 4 * _vm->_global->_inter_animDataSize;
_vm->_mult->_objects[i].pPosX = new VariableReference(*_variables, offPosX);
_vm->_mult->_objects[i].pPosY = new VariableReference(*_variables, offPosY);
_vm->_mult->_objects[i].pAnimData =
(Mult::Mult_AnimData *)_variables->getAddressOff8(offAnim);
_vm->_mult->_objects[i].pAnimData->isStatic = 1;
_vm->_mult->_objects[i].tick = 0;
_vm->_mult->_objects[i].lastLeft = -1;
_vm->_mult->_objects[i].lastRight = -1;
_vm->_mult->_objects[i].lastTop = -1;
_vm->_mult->_objects[i].lastBottom = -1;
}
}
if (_vm->_mult->_animSurf &&
((oldAnimWidth != _vm->_mult->_animWidth) ||
(oldAnimHeight != _vm->_mult->_animHeight))) {
_vm->_draw->freeSprite(Draw::kAnimSurface);
_vm->_mult->_animSurf.reset();
}
if (!_vm->_mult->_animSurf) {
_vm->_draw->initSpriteSurf(Draw::kAnimSurface, _vm->_mult->_animWidth,
_vm->_mult->_animHeight, 0);
_vm->_mult->_animSurf = _vm->_draw->_spritesArray[Draw::kAnimSurface];
}
_vm->_mult->_animSurf->blit(*_vm->_draw->_backSurface,
_vm->_mult->_animLeft, _vm->_mult->_animTop,
_vm->_mult->_animLeft + _vm->_mult->_animWidth - 1,
_vm->_mult->_animTop + _vm->_mult->_animHeight - 1, 0, 0);
debugC(4, kDebugGraphics, "o1_initMult: x = %d, y = %d, w = %d, h = %d",
_vm->_mult->_animLeft, _vm->_mult->_animTop,
_vm->_mult->_animWidth, _vm->_mult->_animHeight);
debugC(4, kDebugGraphics, " _vm->_mult->_objCount = %d, "
"animation data size = %d", _vm->_mult->_objCount,
_vm->_global->_inter_animDataSize);
}
void Inter_v1::o1_freeMult() {
_vm->_mult->freeMult();
}
void Inter_v1::o1_animate() {
_vm->_mult->animate();
}
void Inter_v1::o1_loadMultObject() {
int16 val;
int16 objIndex;
byte *multData;
_vm->_game->_script->evalExpr(&objIndex);
_vm->_game->_script->evalExpr(&val);
*_vm->_mult->_objects[objIndex].pPosX = val;
_vm->_game->_script->evalExpr(&val);
*_vm->_mult->_objects[objIndex].pPosY = val;
debugC(4, kDebugGameFlow, "Loading mult object %d", objIndex);
multData = (byte *)_vm->_mult->_objects[objIndex].pAnimData;
for (int i = 0; i < 11; i++) {
if (_vm->_game->_script->peekUint16() != 99) {
_vm->_game->_script->evalExpr(&val);
multData[i] = val;
} else
_vm->_game->_script->skip(1);
}
}
void Inter_v1::o1_getAnimLayerInfo() {
int16 anim;
int16 layer;
int16 varDX, varDY;
int16 varUnk0;
int16 varFrames;
_vm->_game->_script->evalExpr(&anim);
_vm->_game->_script->evalExpr(&layer);
varDX = _vm->_game->_script->readVarIndex();
varDY = _vm->_game->_script->readVarIndex();
varUnk0 = _vm->_game->_script->readVarIndex();
varFrames = _vm->_game->_script->readVarIndex();
_vm->_scenery->writeAnimLayerInfo(anim, layer,
varDX, varDY, varUnk0, varFrames);
}
void Inter_v1::o1_getObjAnimSize() {
int16 objIndex;
_vm->_game->_script->evalExpr(&objIndex);
uint16 varLeft = _vm->_game->_script->readVarIndex();
uint16 varTop = _vm->_game->_script->readVarIndex();
uint16 varRight = _vm->_game->_script->readVarIndex();
uint16 varBottom = _vm->_game->_script->readVarIndex();
if ((objIndex < 0) || (objIndex >= _vm->_mult->_objCount)) {
warning("o1_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 {
Mult::Mult_AnimData &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<int16>(_vm->_scenery->_toRedrawLeft, 0);
_vm->_scenery->_toRedrawTop = MAX<int16>(_vm->_scenery->_toRedrawTop , 0);
}
WRITE_VAR_OFFSET(varLeft , _vm->_scenery->_toRedrawLeft);
WRITE_VAR_OFFSET(varTop , _vm->_scenery->_toRedrawTop);
WRITE_VAR_OFFSET(varRight , _vm->_scenery->_toRedrawRight);
WRITE_VAR_OFFSET(varBottom, _vm->_scenery->_toRedrawBottom);
}
void Inter_v1::o1_loadStatic() {
_vm->_scenery->loadStatic(0);
}
void Inter_v1::o1_freeStatic() {
_vm->_scenery->freeStatic(-1);
}
void Inter_v1::o1_renderStatic() {
int16 layer;
int16 index;
_vm->_game->_script->evalExpr(&index);
_vm->_game->_script->evalExpr(&layer);
_vm->_scenery->renderStatic(index, layer);
}
void Inter_v1::o1_loadCurLayer() {
_vm->_game->_script->evalExpr(&_vm->_scenery->_curStatic);
_vm->_game->_script->evalExpr(&_vm->_scenery->_curStaticLayer);
}
void Inter_v1::o1_playCDTrack() {
_vm->_sound->adlibPlayBgMusic(); // Mac version
_vm->_sound->cdPlay(_vm->_game->_script->evalString()); // PC CD version
}
void Inter_v1::o1_getCDTrackPos() {
// Used in gob1 CD
// Some scripts busy-wait while calling this opcode.
// This is a very nasty thing to do, so let's add a
// short delay here. It's probably a safe thing to do.
_vm->_util->longDelay(1);
int pos = _vm->_sound->cdGetTrackPos();
if (pos == -1)
pos = 32767;
WRITE_VAR(5, pos);
}
void Inter_v1::o1_stopCD() {
_vm->_sound->adlibStop(); // Mac version
_vm->_sound->cdStop(); // PC CD version
}
void Inter_v1::o1_loadFontToSprite() {
int16 i = _vm->_game->_script->readInt16();
_vm->_draw->_fontToSprite[i].sprite = _vm->_game->_script->readInt16();
_vm->_draw->_fontToSprite[i].base = _vm->_game->_script->readInt16();
_vm->_draw->_fontToSprite[i].width = _vm->_game->_script->readInt16();
_vm->_draw->_fontToSprite[i].height = _vm->_game->_script->readInt16();
}
void Inter_v1::o1_freeFontToSprite() {
int16 i = _vm->_game->_script->readInt16();
_vm->_draw->_fontToSprite[i].sprite = -1;
_vm->_draw->_fontToSprite[i].base = -1;
_vm->_draw->_fontToSprite[i].width = -1;
_vm->_draw->_fontToSprite[i].height = -1;
}
void Inter_v1::o1_callSub(OpFuncParams ¶ms) {
uint16 offset = _vm->_game->_script->readUint16();
debugC(5, kDebugGameFlow, "tot = \"%s\", offset = %d",
_vm->_game->_curTotFile.c_str(), offset);
if (offset < 128) {
warning("Inter_v1::o1_callSub(): Offset %d points into the header. "
"Skipping call", offset);
return;
}
// Skipping the copy protection screen in Gobliiins
if (!_vm->_copyProtection && (_vm->getGameType() == kGameTypeGob1) && (offset == 3905) &&
_vm->isCurrentTot(_vm->_startTot)) {
debugC(2, kDebugGameFlow, "Skipping copy protection screen");
return;
}
// Skipping the copy protection screen in Gobliins 2
if (!_vm->_copyProtection && (_vm->getGameType() == kGameTypeGob2) && (offset == 1746) &&
_vm->isCurrentTot("intro0.tot")) {
debugC(2, kDebugGameFlow, "Skipping copy protection screen");
return;
}
_vm->_game->_script->call(offset);
if ((params.counter == params.cmdCount) && (params.retFlag == 2)) {
_vm->_game->_script->pop(false);
params.doReturn = true;
return;
}
callSub(2);
_vm->_game->_script->pop();
}
void Inter_v1::o1_printTotText(OpFuncParams ¶ms) {
_vm->_draw->printTotText(_vm->_game->_script->readInt16());
}
void Inter_v1::o1_loadCursor(OpFuncParams ¶ms) {
int16 id = _vm->_game->_script->readInt16();
int8 index = _vm->_game->_script->readInt8();
if ((index * _vm->_draw->_cursorWidth) >= _vm->_draw->_cursorSprites->getWidth())
return;
Resource *resource = _vm->_game->_resources->getResource(id);
if (!resource)
return;
_vm->_draw->_cursorSprites->fillRect(index * _vm->_draw->_cursorWidth, 0,
index * _vm->_draw->_cursorWidth + _vm->_draw->_cursorWidth - 1,
_vm->_draw->_cursorHeight - 1, 0);
_vm->_video->drawPackedSprite(resource->getData(),
resource->getWidth(), resource->getHeight(),
index * _vm->_draw->_cursorWidth, 0, 0, *_vm->_draw->_cursorSprites);
_vm->_draw->_cursorAnimLow[index] = 0;
delete resource;
}
void Inter_v1::o1_switch(OpFuncParams ¶ms) {
uint32 offset;
checkSwitchTable(offset);
_vm->_game->_script->call(offset);
if (offset == 0)
_vm->_game->_script->setFinished(true);
if ((params.counter == params.cmdCount) && (params.retFlag == 2)) {
_vm->_game->_script->pop(false);
params.doReturn = true;
return;
}
funcBlock(0);
_vm->_game->_script->pop();
}
void Inter_v1::o1_repeatUntil(OpFuncParams ¶ms) {
int16 size;
bool flag;
_nestLevel[0]++;
uint32 blockPos = _vm->_game->_script->pos();
do {
_vm->_game->_script->seek(blockPos);
size = _vm->_game->_script->peekUint16(2) + 2;
funcBlock(1);
_vm->_game->_script->seek(blockPos + size + 1);
flag = _vm->_game->_script->evalBool();
} while (!flag && !_break && !_terminate && !_vm->shouldQuit());
_nestLevel[0]--;
if (*_breakFromLevel > -1) {
_break = false;
*_breakFromLevel = -1;
}
}
void Inter_v1::o1_whileDo(OpFuncParams ¶ms) {
bool flag;
int16 size;
_nestLevel[0]++;
do {
uint32 startPos = _vm->_game->_script->pos();
flag = _vm->_game->_script->evalBool();
if (_terminate)
return;
uint32 blockPos = _vm->_game->_script->pos();
size = _vm->_game->_script->peekUint16(2) + 2;
if (flag) {
funcBlock(1);
_vm->_game->_script->seek(startPos);
} else
_vm->_game->_script->skip(size);
if (_break || _terminate || _vm->shouldQuit()) {
_vm->_game->_script->seek(blockPos);
_vm->_game->_script->skip(size);
break;
}
} while (flag);
_nestLevel[0]--;
if (*_breakFromLevel > -1) {
_break = false;
*_breakFromLevel = -1;
}
}
void Inter_v1::o1_if(OpFuncParams ¶ms) {
byte cmd;
bool boolRes;
// WORKAROUND: Gob1 goblin stuck on reload bugs present in original - bugs #3018918 and 3065914
if ((_vm->getGameType() == kGameTypeGob1) && (_vm->_game->_script->pos() == 2933) &&
_vm->isCurrentTot("inter.tot") && VAR(285) != 0) {
warning("Workaround for Gob1 Goblin Stuck On Reload Bug applied...");
// VAR(59) actually locks goblin movement, but these variables trigger this in the script.
WRITE_VAR(285, 0);
}
boolRes = _vm->_game->_script->evalBool();
if (boolRes) {
if ((params.counter == params.cmdCount) && (params.retFlag == 2)) {
params.doReturn = true;
return;
}
_vm->_game->_script->push();
funcBlock(0);
_vm->_game->_script->pop();
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
debugC(6, kDebugGameFlow, "cmd = %d", (int16) _vm->_game->_script->peekByte());
cmd = _vm->_game->_script->readByte() >> 4;
if (cmd != 12)
return;
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
} else {
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
debugC(6, kDebugGameFlow, "cmd = %d", (int16) _vm->_game->_script->peekByte());
cmd = _vm->_game->_script->readByte() >> 4;
if (cmd != 12)
return;
if ((params.counter == params.cmdCount) && (params.retFlag == 2)) {
params.doReturn = true;
return;
}
_vm->_game->_script->push();
funcBlock(0);
_vm->_game->_script->pop();
_vm->_game->_script->skip(_vm->_game->_script->peekUint16(2) + 2);
}
}
void Inter_v1::o1_assign(OpFuncParams ¶ms) {
byte destType = _vm->_game->_script->peekByte();
int16 dest = _vm->_game->_script->readVarIndex();
int16 result;
int16 srcType = _vm->_game->_script->evalExpr(&result);
switch (destType) {
case TYPE_VAR_INT32:
case TYPE_ARRAY_INT32:
WRITE_VAR_OFFSET(dest, _vm->_game->_script->getResultInt());
break;
case TYPE_VAR_STR:
case TYPE_ARRAY_STR:
if (srcType == TYPE_IMM_INT16)
WRITE_VARO_UINT8(dest, result);
else
WRITE_VARO_STR(dest, _vm->_game->_script->getResultStr());
break;
}
}
void Inter_v1::o1_loadSpriteToPos(OpFuncParams ¶ms) {
_vm->_draw->_spriteLeft = _vm->_game->_script->readInt16();
_vm->_draw->_destSpriteX = _vm->_game->_script->readValExpr();
// WORKAROUND: The EGA version of Gobliiins 1 has an invalid expression there
if (_vm->isEGA() && (_vm->_game->_script->pos() == 1398) &&
_vm->isCurrentTot("intro.tot")) {
_vm->_draw->_destSpriteY = 0;
_vm->_game->_script->skip(1);
} else
_vm->_draw->_destSpriteY = _vm->_game->_script->readValExpr();
_vm->_draw->_transparency = _vm->_game->_script->peekByte() & 1;
_vm->_draw->_destSurface = ((int16) (_vm->_game->_script->peekByte() >> 1)) - 1;
if (_vm->_draw->_destSurface < 0)
_vm->_draw->_destSurface = 101;
_vm->_game->_script->skip(2);
_vm->_draw->spriteOperation(DRAW_LOADSPRITE);
}
void Inter_v1::o1_printText(OpFuncParams ¶ms) {
char buf[60];
int i;
_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;
}
do {
for (i = 0; ((_vm->_game->_script->peekChar()) != '.') &&
(_vm->_game->_script->peekByte() != 200);
i++, _vm->_game->_script->skip(1)) {
buf[i] = _vm->_game->_script->peekChar();
}
if (_vm->_game->_script->peekByte() != 200) {
_vm->_game->_script->skip(1);
switch (_vm->_game->_script->peekByte()) {
case TYPE_VAR_INT32:
case TYPE_ARRAY_INT32:
sprintf(buf + i, "%d",
(int32)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;
_vm->_draw->spriteOperation(DRAW_PRINTTEXT);
} while (_vm->_game->_script->peekByte() != 200);
_vm->_game->_script->skip(1);
}
void Inter_v1::o1_loadTot(OpFuncParams ¶ms) {
if ((_vm->_game->_script->peekByte() & 0x80) != 0) {
_vm->_game->_script->skip(1);
_vm->_game->_totToLoad = _vm->_game->_script->evalString();
} else {
uint8 size = _vm->_game->_script->readInt8();
_vm->_game->_totToLoad = Common::String(_vm->_game->_script->readString(size), size);
}
_vm->_game->_totToLoad += ".tot";
if (_terminate != 2)
_terminate = 1;
}
void Inter_v1::o1_palLoad(OpFuncParams ¶ms) {
int index1, index2;
int16 id;