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scummvm/engines/cine/script.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.
*
* $URL$
* $Id$
*
*/
#include "common/endian.h"
#include "cine/cine.h"
#include "cine/bg_list.h"
#include "cine/object.h"
#include "cine/sound.h"
#include "cine/various.h"
namespace Cine {
prcLinkedListStruct *_currentScriptElement;
byte *_currentScriptPtr;
uint16 _currentScriptParams;
uint16 _currentPosition;
uint16 _currentLine;
uint16 _closeScript;
struct Opcode {
void (*proc)();
const char *args;
};
const Opcode *_opcodeTable;
int _numOpcodes;
void setupOpcodes() {
static const Opcode opcodeTableFW[] = {
/* 00 */
{ o1_modifyObjectParam, "bbw" },
{ o1_getObjectParam, "bbb" },
{ o1_addObjectParam, "bbw" },
{ o1_subObjectParam, "bbw" },
/* 04 */
{ o1_add2ObjectParam, "bbw" },
{ o1_sub2ObjectParam, "bbw" },
{ o1_compareObjectParam, "bbw" },
{ o1_setupObject, "bwwww" },
/* 08 */
{ o1_checkCollision, "bwwww" },
{ o1_loadVar, "bc" },
{ o1_addVar, "bc" },
{ o1_subVar, "bc" },
/* 0C */
{ o1_mulVar, "bc" },
{ o1_divVar, "bc" },
{ o1_compareVar, "bc" },
{ o1_modifyObjectParam2, "bbb" },
/* 10 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_loadMask0, "b" },
/* 14 */
{ o1_unloadMask0, "b" },
{ o1_addToBgList, "b" },
{ o1_loadMask1, "b" },
{ o1_unloadMask1, "b" },
/* 18 */
{ o1_loadMask4, "b" },
{ o1_unloadMask4, "b" },
{ o1_addSpriteFilledToBgList, "b" },
{ o1_op1B, "" },
/* 1C */
{ 0, 0 },
{ o1_label, "l" },
{ o1_goto, "b" },
{ o1_gotoIfSup, "b" },
/* 20 */
{ o1_gotoIfSupEqu, "b" },
{ o1_gotoIfInf, "b" },
{ o1_gotoIfInfEqu, "b" },
{ o1_gotoIfEqu, "b" },
/* 24 */
{ o1_gotoIfDiff, "b" },
{ o1_removeLabel, "b" },
{ o1_loop, "bb" },
{ 0, 0 },
/* 28 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 2C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 30 */
{ 0, 0 },
{ o1_startGlobalScript, "b" },
{ o1_endGlobalScript, "b" },
{ 0, 0 },
/* 34 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 38 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_loadAnim, "s" },
/* 3C */
{ o1_loadBg, "s" },
{ o1_loadCt, "s" },
{ 0, 0 },
{ o1_loadPart, "s" },
/* 40 */
{ o1_closePart, "" },
{ o1_loadNewPrcName, "bs" },
{ o1_requestCheckPendingDataLoad, "" },
{ 0, 0 },
/* 44 */
{ 0, 0 },
{ o1_blitAndFade, "" },
{ o1_fadeToBlack, "" },
{ o1_transformPaletteRange, "bbwww" },
/* 48 */
{ 0, 0 },
{ o1_setDefaultMenuColor2, "b" },
{ o1_palRotate, "bbb" },
{ 0, 0 },
/* 4C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_break, "" },
/* 50 */
{ o1_endScript, "x" },
{ o1_message, "bwwww" },
{ o1_loadGlobalVar, "bc" },
{ o1_compareGlobalVar, "bc" },
/* 54 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 58 */
{ 0, 0 },
{ o1_declareFunctionName, "s" },
{ o1_freePartRange, "bb" },
{ o1_unloadAllMasks, "" },
// 5C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 60 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_op63, "wwww" },
/* 64 */
{ o1_op64, "" },
{ o1_initializeZoneData, "" },
{ o1_setZoneDataEntry, "bw" },
{ o1_getZoneDataEntry, "bb" },
/* 68 */
{ o1_setDefaultMenuColor, "b" },
{ o1_allowPlayerInput, "" },
{ o1_disallowPlayerInput, "" },
{ o1_changeDataDisk, "b" },
/* 6C */
{ 0, 0 },
{ o1_loadMusic, "s" },
{ o1_playMusic, "" },
{ o1_fadeOutMusic, "" },
/* 70 */
{ o1_stopSample, "" },
{ o1_op71, "bw" },
{ o1_op72, "wbw" },
{ o1_op73, "wbw" },
/* 74 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_playSample, "bbwbww" },
/* 78 */
{ o1_playSample, "bbwbww" },
{ o1_disableSystemMenu, "b" },
{ o1_loadMask5, "b" },
{ o1_unloadMask5, "b" }
};
// TODO: We need to verify the Operation Stealth opcodes.
static const Opcode opcodeTableOS[] = {
/* 00 */
{ o1_modifyObjectParam, "bbw" },
{ o1_getObjectParam, "bbb" },
{ o1_addObjectParam, "bbw" },
{ o1_subObjectParam, "bbw" },
/* 04 */
{ o1_add2ObjectParam, "bbw" },
{ o1_sub2ObjectParam, "bbw" },
{ o1_compareObjectParam, "bbw" },
{ o1_setupObject, "bwwww" },
/* 08 */
{ o1_checkCollision, "bwwww" },
{ o1_loadVar, "bc" },
{ o1_addVar, "bc" },
{ o1_subVar, "bc" },
/* 0C */
{ o1_mulVar, "bc" },
{ o1_divVar, "bc" },
{ o1_compareVar, "bc" },
{ o1_modifyObjectParam2, "bbb" },
/* 10 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_loadMask0, "b" },
/* 14 */
{ o1_unloadMask0, "b" },
{ o1_addToBgList, "b" },
{ o1_loadMask1, "b" },
{ o1_unloadMask1, "b" },
/* 18 */
{ o1_loadMask4, "b" },
{ o1_unloadMask4, "b" },
{ o1_addSpriteFilledToBgList, "b" },
{ o1_op1B, "" },
/* 1C */
{ 0, 0 },
{ o1_label, "l" },
{ o1_goto, "b" },
{ o1_gotoIfSup, "b" },
/* 20 */
{ o1_gotoIfSupEqu, "b" },
{ o1_gotoIfInf, "b" },
{ o1_gotoIfInfEqu, "b" },
{ o1_gotoIfEqu, "b" },
/* 24 */
{ o1_gotoIfDiff, "b" },
{ o1_removeLabel, "b" },
{ o1_loop, "bb" },
{ 0, 0 },
/* 28 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 2C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 30 */
{ 0, 0 },
{ o1_startGlobalScript, "b" },
{ o1_endGlobalScript, "b" },
{ 0, 0 },
/* 34 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 38 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_loadAnim, "s" },
/* 3C */
{ o1_loadBg, "s" },
{ o1_loadCt, "s" },
{ 0, 0 },
{ o2_loadPart, "s" },
/* 40 */
{ 0, 0 },
{ o1_loadNewPrcName, "bs" },
{ o1_requestCheckPendingDataLoad, "" },
{ 0, 0 },
/* 44 */
{ 0, 0 },
{ o1_blitAndFade, "" },
{ o1_fadeToBlack, "" },
{ o1_transformPaletteRange, "bbwww" },
/* 48 */
{ 0, 0 },
{ o1_setDefaultMenuColor2, "b" },
{ o1_palRotate, "bbb" },
{ 0, 0 },
/* 4C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_break, "" },
/* 50 */
{ o1_endScript, "x" },
{ o1_message, "bwwww" },
{ o1_loadGlobalVar, "bc" },
{ o1_compareGlobalVar, "bc" },
/* 54 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 58 */
{ 0, 0 },
{ o1_declareFunctionName, "s" },
{ o1_freePartRange, "bb" },
{ o1_unloadAllMasks, "" },
// 5C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
/* 60 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o1_op63, "wwww" },
/* 64 */
{ o1_op64, "" },
{ o1_initializeZoneData, "" },
{ o1_setZoneDataEntry, "bw" },
{ o1_getZoneDataEntry, "bb" },
/* 68 */
{ o1_setDefaultMenuColor, "b" },
{ o1_allowPlayerInput, "" },
{ o1_disallowPlayerInput, "" },
{ o1_changeDataDisk, "b" },
/* 6C */
{ 0, 0 },
{ o1_loadMusic, "s" },
{ o1_playMusic, "" },
{ o1_fadeOutMusic, "" },
/* 70 */
{ o1_stopSample, "" },
{ o1_op71, "bw" },
{ o1_op72, "wbw" },
{ o1_op72, "wbw" },
/* 74 */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o2_playSample, "bbwbww" },
/* 78 */
{ o2_playSampleAlt, "bbwbww" },
{ o1_disableSystemMenu, "b" },
{ o1_loadMask5, "b" },
{ o1_unloadMask5, "b" },
/* 7C */
{ 0, 0 },
{ 0, 0 },
{ 0, 0 },
{ o2_addSeqListElement, "bbbbwww" },
/* 80 */
{ o2_removeSeq, "bb" },
{ o2_op81, "" },
{ o2_op82, "bbw" },
{ o2_isSeqRunning, "bb" },
/* 84 */
{ o2_gotoIfSupNearest, "b" },
{ o2_gotoIfSupEquNearest, "b" },
{ o2_gotoIfInfNearest, "b" },
{ o2_gotoIfInfEquNearest, "b" },
/* 88 */
{ o2_gotoIfEquNearest, "b" },
{ o2_gotoIfDiffNearest, "b" },
{ 0, 0 },
{ o2_startObjectScript, "b" },
/* 8C */
{ o2_stopObjectScript, "b" },
{ o2_op8D, "wwwwwwww" },
{ o2_addBackground, "bs" },
{ o2_removeBackground, "b" },
/* 90 */
{ o2_loadAbs, "bs" },
{ o2_loadBg, "b" },
{ 0, 0 },
{ 0, 0 },
/* 94 */
{ 0, 0 },
{ o1_changeDataDisk, "b" },
{ 0, 0 },
{ 0, 0 },
/* 98 */
{ 0, 0 },
{ 0, 0 },
{ o2_wasZoneChecked, "" },
{ o2_op9B, "wwwwwwww" },
/* 9C */
{ o2_op9C, "wwww" },
{ o2_useBgScroll, "b" },
{ o2_setAdditionalBgVScroll, "c" },
{ o2_op9F, "ww" },
/* A0 */
{ o2_addGfxElementA0, "ww" },
{ o2_opA1, "ww" },
{ o2_opA2, "ww" },
{ o2_opA3, "ww" },
/* A4 */
{ o2_loadMask22, "b" },
{ o2_unloadMask22, "b" },
{ 0, 0 },
{ 0, 0 },
/* A8 */
{ 0, 0 },
{ o1_changeDataDisk, "b" }
};
if (g_cine->getGameType() == Cine::GType_FW) {
_opcodeTable = opcodeTableFW;
_numOpcodes = ARRAYSIZE(opcodeTableFW);
} else {
_opcodeTable = opcodeTableOS;
_numOpcodes = ARRAYSIZE(opcodeTableOS);
}
}
byte getNextByte() {
byte val = *(_currentScriptPtr + _currentPosition);
_currentPosition++;
return val;
}
uint16 getNextWord() {
uint16 val = READ_BE_UINT16(_currentScriptPtr + _currentPosition);
_currentPosition += 2;
return val;
}
const char *getNextString() {
const char *val = (const char *)(_currentScriptPtr + _currentPosition);
_currentPosition += strlen(val) + 1;
return val;
}
void addGfxElementA0(int16 param1, int16 param2) {
overlayHeadElement *currentHead = &overlayHead;
overlayHeadElement *tempHead = currentHead;
overlayHeadElement *newElement;
currentHead = tempHead->next;
while (currentHead) {
if (objectTable[currentHead->objIdx].mask == objectTable[param1].mask) {
if (currentHead->type == 2 || currentHead->objIdx == 3) {
break;
}
}
tempHead = currentHead;
currentHead = currentHead->next;
}
if (currentHead && currentHead->objIdx == param1 && currentHead->type == 20 && currentHead->x == param2)
return;
newElement = (overlayHeadElement *)malloc(sizeof(overlayHeadElement));
newElement->next = tempHead->next;
tempHead->next = newElement;
newElement->objIdx = param1;
newElement->type = 20;
newElement->x = param2;
newElement->y = 0;
newElement->width = 0;
newElement->color = 0;
if (!currentHead)
currentHead = &overlayHead;
newElement->previous = currentHead->previous;
currentHead->previous = newElement;
}
void removeSeq(uint16 param1, uint16 param2, uint16 param3) {
SeqListElement *currentHead = &seqList;
SeqListElement *tempHead = currentHead;
while (currentHead && (currentHead->var6 != param1 || currentHead->var4 != param2 || currentHead->varE != param3)) {
tempHead = currentHead;
currentHead = tempHead->next;
}
if (currentHead && currentHead->var6 == param1 && currentHead->var4 == param2 && currentHead->varE == param3) {
currentHead->var4 = -1;
}
}
uint16 isSeqRunning(uint16 param1, uint16 param2, uint16 param3) {
SeqListElement *currentHead = &seqList;
SeqListElement *tempHead = currentHead;
while (currentHead && (currentHead->var6 != param1 || currentHead->var4 != param2 || currentHead->varE != param3)) {
tempHead = currentHead;
currentHead = tempHead->next;
}
if (currentHead && currentHead->var6 == param1 && currentHead->var4 == param2 && currentHead->varE == param3) {
return 1;
}
return 0;
}
scriptStruct scriptTable[NUM_MAX_SCRIPT];
void stopGlobalScript(uint16 scriptIdx) {
prcLinkedListStruct *currentHead = &globalScriptsHead;
prcLinkedListStruct *tempHead = currentHead;
currentHead = tempHead->next;
while (currentHead && (currentHead->scriptIdx != scriptIdx)) {
tempHead = currentHead;
currentHead = tempHead->next;
}
if (!currentHead) {
return;
}
if (currentHead->scriptIdx != scriptIdx) {
return;
}
currentHead->scriptIdx = -1;
}
uint16 computeScriptStackSub(bool computeAllLabels, byte *scriptPtr, int16 *stackPtr, uint16 scriptSize, byte labelIndex, uint16 startOffset) {
uint16 position;
if (computeAllLabels) {
for (int i = 0; i < SCRIPT_STACK_SIZE; i++) {
stackPtr[i] = -1;
}
position = 0;
} else {
position = startOffset;
}
while (position < scriptSize) {
uint8 opcode = scriptPtr[position];
position++;
if (opcode == 0 || opcode > _numOpcodes) {
continue;
}
if (!_opcodeTable[opcode - 1].args) {
warning("Undefined opcode 0x%02X in computeScriptStackSub", opcode - 1);
continue;
}
for (const char *p = _opcodeTable[opcode - 1].args; *p; ++p) {
switch (*p) {
case 'b': // byte
position++;
break;
case 'w': // word
position += 2;
break;
case 'c': { // byte != 0 ? byte : word
uint8 test = scriptPtr[position];
position++;
if (test) {
position++;
} else {
position += 2;
}
}
break;
case 'l': { // label
uint8 index = scriptPtr[position];
position++;
if (computeAllLabels) {
stackPtr[index] = position;
} else {
if (labelIndex == index) {
return position;
}
}
}
break;
case 's': // string
while (scriptPtr[position++] != 0);
break;
case 'x': // exit script
return position;
}
}
}
return position;
}
void computeScriptStack(byte *scriptPtr, int16 *stackPtr, uint16 scriptSize) {
computeScriptStackSub(true, scriptPtr, stackPtr, scriptSize, 0, 0);
}
uint16 computeScriptStackFromScript(byte *scriptPtr, uint16 currentPosition, uint16 labelIdx, uint16 scriptSize) {
return computeScriptStackSub(false, scriptPtr, (int16 *)&dummyU16, (uint16)scriptSize, labelIdx, currentPosition);
}
void palRotate(byte a, byte b, byte c) {
int16 i;
uint16 currentColor;
if (c == 1) {
currentColor = c_palette[b];
for (i = b; i > a; i--) {
c_palette[i] = c_palette[i - 1];
}
c_palette[a] = currentColor;
}
}
void addScriptToList0(uint16 idx) {
uint16 i;
prcLinkedListStruct *pNewElement;
prcLinkedListStruct *currentHead = &globalScriptsHead;
prcLinkedListStruct *tempHead = currentHead;
assert(idx <= NUM_MAX_SCRIPT);
currentHead = tempHead->next;
while (currentHead) {
tempHead = currentHead;
assert(tempHead);
currentHead = tempHead->next;
}
pNewElement =(prcLinkedListStruct *)malloc(sizeof(prcLinkedListStruct));
assert(pNewElement);
pNewElement->next = tempHead->next;
tempHead->next = pNewElement;
// copy the stack into the script instance
for (i = 0; i < SCRIPT_STACK_SIZE; i++) {
pNewElement->stack[i] = scriptTable[idx].stack[i];
}
for (i = 0; i < 50; i++) {
pNewElement->localVars[i] = 0;
}
pNewElement->compareResult = 0;
pNewElement->scriptPosition = 0;
pNewElement->scriptPtr = scriptTable[idx].ptr;
pNewElement->scriptIdx = idx;
}
int16 endScript0(uint16 scriptIdx) {
prcLinkedListStruct *currentHead = &globalScriptsHead;
prcLinkedListStruct *tempHead = currentHead;
//assert(scriptIdx <= NUM_MAX_SCRIPT);
currentHead = tempHead->next;
while (currentHead && currentHead->scriptIdx != scriptIdx) {
tempHead = currentHead;
currentHead = tempHead->next;
}
if (!currentHead) {
return -1;
}
if (currentHead->scriptIdx != scriptIdx) {
return -1;
}
currentHead->scriptIdx = -1;
return 0;
}
int16 endScript1(uint16 scriptIdx) {
prcLinkedListStruct *currentHead = &objScriptList;
prcLinkedListStruct *tempHead = currentHead;
currentHead = tempHead->next;
while (currentHead && currentHead->scriptIdx != scriptIdx) {
tempHead = currentHead;
currentHead = tempHead->next;
}
if (!currentHead) {
return -1;
}
if (currentHead->scriptIdx != scriptIdx) {
return -1;
}
currentHead->scriptIdx = -1;
return 0;
}
int16 getZoneFromPosition(byte *page, int16 x, int16 y, int16 width) {
byte *ptr = page + (y * width) + x / 2;
byte zoneVar;
if (!(x % 2)) {
zoneVar = (*(ptr) >> 4) & 0xF;
} else {
zoneVar = (*(ptr)) & 0xF;
}
return zoneVar;
}
int16 getZoneFromPositionRaw(byte *page, int16 x, int16 y, int16 width) {
byte *ptr = page + (y * width) + x;
byte zoneVar;
zoneVar = (*(ptr)) & 0xF;
return zoneVar;
}
int16 checkCollision(int16 objIdx, int16 x, int16 y, int16 numZones, int16 zoneIdx) {
int16 i;
int16 lx;
int16 ly;
lx = objectTable[objIdx].x + x;
ly = objectTable[objIdx].y + y;
for (i = 0; i < numZones; i++) {
int16 idx;
idx = getZoneFromPositionRaw(page3Raw, lx + i, ly, 320);
assert(idx >= 0 && idx <= NUM_MAX_ZONE);
if (zoneData[idx] == zoneIdx) {
return 1;
}
}
return 0;
}
uint16 compareVars(int16 a, int16 b) {
uint16 flag = 0;
if (a == b) {
flag |= kCmpEQ;
}
if (a > b) {
flag |= kCmpGT;
}
if (a < b) {
flag |= kCmpLT;
}
return flag;
}
// ------------------------------------------------------------------------
// FUTURE WARS opcodes
// ------------------------------------------------------------------------
void o1_modifyObjectParam() {
byte objIdx = getNextByte();
byte paramIdx = getNextByte();
int16 newValue = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: modifyObjectParam(objIdx:%d,paramIdx:%d,newValue:%d)", _currentLine, objIdx, paramIdx, newValue);
modifyObjectParam(objIdx, paramIdx, newValue);
}
void o1_getObjectParam() {
byte objIdx = getNextByte();
byte paramIdx = getNextByte();
byte newValue = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: getObjectParam(objIdx:%d,paramIdx:%d,var:%d)", _currentLine, objIdx, paramIdx, newValue);
_currentScriptElement->localVars[newValue] = getObjectParam(objIdx, paramIdx);
}
void o1_addObjectParam() {
byte objIdx = getNextByte();
byte paramIdx = getNextByte();
int16 newValue = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: addObjectParam(objIdx:%d,paramIdx:%d,newValue:%d)", _currentLine, objIdx, paramIdx, newValue);
addObjectParam(objIdx, paramIdx, newValue);
}
void o1_subObjectParam() {
byte objIdx = getNextByte();
byte paramIdx = getNextByte();
int16 newValue = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: subObjectParam(objIdx:%d,paramIdx:%d,newValue:%d)", _currentLine, objIdx, paramIdx, newValue);
subObjectParam(objIdx, paramIdx, newValue);
}
void o1_add2ObjectParam() {
getNextByte();
getNextByte();
getNextWord();
warning("STUB: o1_add2ObjectParam()");
}
void o1_sub2ObjectParam() {
getNextByte();
getNextByte();
getNextWord();
warning("STUB: o1_sub2ObjectParam()");
}
void o1_compareObjectParam() {
byte objIdx = getNextByte();
byte param1 = getNextByte();
int16 param2 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: compareObjectParam(objIdx:%d,type:%d,value:%d)", _currentLine, objIdx, param1, param2);
_currentScriptElement->compareResult = compareObjectParam(objIdx, param1, param2);
}
void o1_setupObject() {
byte objIdx = getNextByte();
int16 param1 = getNextWord();
int16 param2 = getNextWord();
int16 param3 = getNextWord();
int16 param4 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: setupObject(objIdx:%d,%d,%d,%d,%d)", _currentLine, objIdx, param1, param2, param3, param4);
setupObject(objIdx, param1, param2, param3, param4);
}
void o1_checkCollision() {
byte objIdx = getNextByte();
int16 param1 = getNextWord();
int16 param2 = getNextWord();
int16 param3 = getNextWord();
int16 param4 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: checkCollision(objIdx:%d,%d,%d,%d,%d)", _currentLine, objIdx, param1, param2, param3, param4);
_currentScriptElement->compareResult = checkCollision(objIdx, param1, param2, param3, param4);
}
void o1_loadVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
int16 var;
switch (varType) {
case 1:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] = _currentScriptElement->localVars[dataIdx];
break;
case 2:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = globalVars[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] = globalVars[dataIdx];
break;
case 3:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = mouseX", _currentLine, varIdx);
getMouseData(mouseUpdateStatus, &dummyU16, (uint16 *)&var, (uint16 *)&dummyU16);
_currentScriptElement->localVars[varIdx] = var;
break;
case 4:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = mouseY", _currentLine, varIdx);
getMouseData(mouseUpdateStatus, &dummyU16, (uint16 *)&dummyU16, (uint16 *)&var);
_currentScriptElement->localVars[varIdx] = var;
break;
case 5:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = rand mod %d", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] = g_cine->_rnd.getRandomNumber(dataIdx - 1);
break;
case 8:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = file[%d].packedSize", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] = partBuffer[dataIdx].packedSize;
break;
case 9:
debugC(5, kCineDebugScript, "Line: %d: var[%d] = file[%d].unpackedSize", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] = partBuffer[dataIdx].unpackedSize;
break;
default:
error("executeScript: o1_loadVar: Unknown variable type %d", varType);
}
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: var[%d] = %d", _currentLine, varIdx, value);
_currentScriptElement->localVars[varIdx] = value;
}
}
void o1_addVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: var[%d] += var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] += _currentScriptElement->localVars[dataIdx];
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: var[%d] += %d", _currentLine, varIdx, value);
_currentScriptElement->localVars[varIdx] += value;
}
}
void o1_subVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: var[%d] -= var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] -= _currentScriptElement->localVars[dataIdx];
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: var[%d] -= %d", _currentLine, varIdx, value);
_currentScriptElement->localVars[varIdx] -= value;
}
}
void o1_mulVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: var[%d] *= var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] *= _currentScriptElement->localVars[dataIdx];
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: var[%d] *= %d", _currentLine, varIdx, value);
_currentScriptElement->localVars[varIdx] *= value;
}
}
void o1_divVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: var[%d] /= var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->localVars[varIdx] /= _currentScriptElement->localVars[dataIdx];
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: var[%d] /= %d", _currentLine, varIdx, value);
_currentScriptElement->localVars[varIdx] /= value;
}
}
void o1_compareVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
// printf("Val: %d\n", dataIdx);
if (varType == 1) {
assert(varIdx < 50);
assert(dataIdx < 50);
debugC(5, kCineDebugScript, "Line: %d: compare var[%d] and var[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->compareResult = compareVars(_currentScriptElement->localVars[varIdx], _currentScriptElement->localVars[dataIdx]);
} else if (varType == 2) {
assert(varIdx < 50);
debugC(5, kCineDebugScript, "Line: %d: compare var[%d] and globalVar[%d]", _currentLine, varIdx, dataIdx);
_currentScriptElement->compareResult = compareVars(_currentScriptElement->localVars[varIdx], globalVars[dataIdx]);
}
} else {
int16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: compare var[%d] and %d", _currentLine, varIdx, value);
_currentScriptElement->compareResult = compareVars(_currentScriptElement->localVars[varIdx], value);
}
}
void o1_modifyObjectParam2() {
byte objIdx = getNextByte();
byte paramIdx = getNextByte();
byte newValue = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: modifyObjectParam2(objIdx:%d,paramIdx:%d,var[%d])", _currentLine, objIdx, paramIdx, newValue);
modifyObjectParam(objIdx, paramIdx, _currentScriptElement->localVars[newValue]);
}
void o1_loadMask0() {
// OP_loadV7Element
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addSpriteOverlay(%d)", _currentLine, param);
loadOverlayElement(param, 0);
}
void o1_unloadMask0() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeSpriteOverlay(%d)", _currentLine, param);
freeOverlay(param, 0);
}
void o1_addToBgList() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addToBGList(%d)", _currentLine, param);
addToBGList(param);
}
void o1_loadMask1() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addOverlay1(%d)", _currentLine, param);
loadOverlayElement(param, 1);
}
void o1_unloadMask1() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeOverlay1(%d)", _currentLine, param);
freeOverlay(param, 1);
}
void o1_loadMask4() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addOverlayType4(%d)", _currentLine, param);
loadOverlayElement(param, 4);
}
void o1_unloadMask4() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeSpriteOverlay4(%d)", _currentLine, param);
freeOverlay(param, 4);
}
void o1_addSpriteFilledToBgList() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: op1A(%d) -> TODO !", _currentLine, param);
addSpriteFilledToBGList(param);
}
void o1_op1B() {
debugC(5, kCineDebugScript, "Line: %d: freeBgIncrustList", _currentLine);
freeBgIncrustList();
}
void o1_label() {
byte labelIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: label(%d)", _currentLine, labelIdx);
_currentScriptElement->stack[labelIdx] = _currentPosition;
}
void o1_goto() {
byte labelIdx = getNextByte();
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: goto label(%d)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
}
void o1_gotoIfSup() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpGT) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(>) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(>) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_gotoIfSupEqu() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult & (kCmpGT | kCmpEQ)) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(>=) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(>=) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_gotoIfInf() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpLT) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(<) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(<) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_gotoIfInfEqu() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult & (kCmpLT | kCmpEQ)) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(<=) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(<=) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_gotoIfEqu() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpEQ) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(==) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(==) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_gotoIfDiff() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult != kCmpEQ) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(!=) goto %d (true)", _currentLine, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: if(!=) goto %d (false)", _currentLine, labelIdx);
}
}
void o1_removeLabel() {
byte labelIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeLabel(%d)", _currentLine, labelIdx);
_currentScriptElement->stack[labelIdx] = -1;
}
void o1_loop() {
byte varIdx = getNextByte();
byte labelIdx = getNextByte();
_currentScriptElement->localVars[varIdx]--;
if (_currentScriptElement->localVars[varIdx] >= 0) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: loop(var[%d]) goto %d (continue)", _currentLine, varIdx, labelIdx);
_currentPosition = _currentScriptElement->stack[labelIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: loop(var[%d]) goto %d (stop)", _currentLine, varIdx, labelIdx);
}
}
void o1_startGlobalScript() {
// OP_startScript
byte param = getNextByte();
assert(param < NUM_MAX_SCRIPT);
debugC(5, kCineDebugScript, "Line: %d: startScript(%d)", _currentLine, param);
addScriptToList0(param);
}
void o1_endGlobalScript() {
byte scriptIdx = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: stopGlobalScript(%d)", _currentLine, scriptIdx);
stopGlobalScript(scriptIdx);
}
void o1_loadAnim() {
// OP_loadResource
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadResource(\"%s\")", _currentLine, param);
loadResource(param);
}
void o1_loadBg() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadBg(\"%s\")", _currentLine, param);
loadBg(param);
freeBgIncrustList();
bgVar0 = 0;
}
void o1_loadCt() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadCt(\"%s\")", _currentLine, param);
loadCt(param);
}
void o1_loadPart() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadPart(\"%s\")", _currentLine, param);
loadPart(param);
}
void o1_closePart() {
debugC(5, kCineDebugScript, "Line: %d: closePart", _currentLine);
closePart();
}
void o1_loadNewPrcName() {
// OP_loadData
byte param1 = getNextByte();
const char *param2 = getNextString();
assert(param1 <= 3);
switch (param1) {
case 0:
debugC(5, kCineDebugScript, "Line: %d: loadPrc(\"%s\")", _currentLine, param2);
strcpy(newPrcName, param2);
break;
case 1:
debugC(5, kCineDebugScript, "Line: %d: loadRel(\"%s\")", _currentLine, param2);
strcpy(newRelName, param2);
break;
case 2:
debugC(5, kCineDebugScript, "Line: %d: loadObject(\"%s\")", _currentLine, param2);
strcpy(newObjectName, param2);
break;
case 3:
debugC(5, kCineDebugScript, "Line: %d: loadMsg(\"%s\")", _currentLine, param2);
strcpy(newMsgName, param2);
break;
}
}
void o1_requestCheckPendingDataLoad() {
debugC(5, kCineDebugScript, "Line: %d: request data load", _currentLine);
checkForPendingDataLoadSwitch = 1;
}
void o1_blitAndFade() {
debugC(5, kCineDebugScript, "Line: %d: request fadein", _currentLine);
// TODO: use real code
memcpy(c_palette, tempPalette, sizeof(uint16) * 16);
drawOverlays();
flip();
fadeRequired = 1;
}
void o1_fadeToBlack() {
debugC(5, kCineDebugScript, "Line: %d: request fadeout", _currentLine);
fadeToBlack();
}
void o1_transformPaletteRange() {
byte startColor = getNextByte();
byte numColor = getNextByte();
uint16 r = getNextWord();
uint16 g = getNextWord();
uint16 b = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: transformPaletteRange(from:%d,numIdx:%d,r:%d,g:%d,b:%d)", _currentLine, startColor, numColor, r, g, b);
transformPaletteRange(startColor, numColor, r, g, b);
}
void o1_setDefaultMenuColor2() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: setDefaultMenuColor2(%d)", _currentLine, param);
defaultMenuBoxColor2 = param;
}
void o1_palRotate() {
byte a = getNextByte();
byte b = getNextByte();
byte c = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: palRotate(%d,%d,%d)", _currentLine, a, b, c);
palRotate(a, b, c);
}
void o1_break() {
debugC(5, kCineDebugScript, "Line: %d: break", _currentLine);
_currentScriptElement->scriptPosition = _currentPosition;
_closeScript = 1;
}
void o1_endScript() {
debugC(5, kCineDebugScript, "Line: %d: endScript", _currentLine);
if (_currentScriptParams == 0) {
endScript0(_currentScriptElement->scriptIdx);
} else {
endScript1(_currentScriptElement->scriptIdx);
}
_closeScript = 1;
}
void o1_message() {
byte param1 = getNextByte();
uint16 param2 = getNextWord();
uint16 param3 = getNextWord();
uint16 param4 = getNextWord();
uint16 param5 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: message(%d,%d,%d,%d,%d)", _currentLine, param1, param2, param3, param4, param5);
addMessage(param1, param2, param3, param4, param5);
}
void o1_loadGlobalVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte dataIdx = getNextByte();
if (varType == 1) {
debugC(5, kCineDebugScript, "Line: %d: globalVars[%d] = var[%d]", _currentLine, varIdx, dataIdx);
globalVars[varIdx] = _currentScriptElement->localVars[dataIdx];
} else {
debugC(5, kCineDebugScript, "Line: %d: globalVars[%d] = globalVars[%d]", _currentLine, varIdx, dataIdx);
globalVars[varIdx] = globalVars[dataIdx];
}
} else {
uint16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: globalVars[%d] = %d", _currentLine, varIdx, value);
globalVars[varIdx] = value;
}
}
void o1_compareGlobalVar() {
byte varIdx = getNextByte();
byte varType = getNextByte();
if (varType) {
byte value = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: compare globalVars[%d] and var[%d]", _currentLine, varIdx, value);
_currentScriptElement->compareResult = compareVars(globalVars[varIdx], _currentScriptElement->localVars[value]);
} else {
uint16 value = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: compare globalVars[%d] and %d", _currentLine, varIdx, value);
if (varIdx == 255 && (g_cine->getGameType() == Cine::GType_FW)) { // TODO: fix
_currentScriptElement->compareResult = 1;
} else {
_currentScriptElement->compareResult = compareVars(globalVars[varIdx], value);
}
}
}
void o1_declareFunctionName() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: comment(%s)", _currentLine, param);
}
void o1_freePartRange() {
byte startIdx = getNextByte();
byte numIdx = getNextByte();
assert(startIdx + numIdx <= NUM_MAX_ANIMDATA);
debugC(5, kCineDebugScript, "Line: %d: freePartRange(%d,%d)", _currentLine, startIdx, numIdx);
freeAnimDataRange(startIdx, numIdx);
}
void o1_unloadAllMasks() {
debugC(5, kCineDebugScript, "Line: %d: unloadAllMasks()", _currentLine);
unloadAllMasks();
}
void o1_op63() {
warning("STUB: o1_op63()");
getNextWord();
getNextWord();
getNextWord();
getNextWord();
// setupScreenParam
}
void o1_op64() {
warning("STUB: o1_op64()");
}
void o1_initializeZoneData() {
debugC(5, kCineDebugScript, "Line: %d: initializeZoneData()", _currentLine);
for (int i = 0; i < NUM_MAX_ZONE; i++) {
zoneData[i] = i;
}
}
void o1_setZoneDataEntry() {
byte zoneIdx = getNextByte();
uint16 var = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: setZone[%d] = %d", _currentLine, zoneIdx, var);
zoneData[zoneIdx] = var;
}
void o1_getZoneDataEntry() {
byte zoneIdx = getNextByte();
byte var = getNextByte();
_currentScriptElement->localVars[var] = zoneData[zoneIdx];
}
void o1_setDefaultMenuColor() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: setDefaultMenuColor(%d)", _currentLine, param);
defaultMenuBoxColor = param;
}
void o1_allowPlayerInput() {
debugC(5, kCineDebugScript, "Line: %d: allowPlayerInput()", _currentLine);
allowPlayerInput = 1;
}
void o1_disallowPlayerInput() {
debugC(5, kCineDebugScript, "Line: %d: dissallowPlayerInput()", _currentLine);
allowPlayerInput = 0;
}
void o1_changeDataDisk() {
byte newDisk = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: changeDataDisk(%d)", _currentLine, newDisk);
checkDataDisk(newDisk);
}
void o1_loadMusic() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadMusic(%s)", _currentLine, param);
g_sound->loadMusic(param);
}
void o1_playMusic() {
debugC(5, kCineDebugScript, "Line: %d: playMusic()", _currentLine);
g_sound->playMusic();
}
void o1_fadeOutMusic() {
debugC(5, kCineDebugScript, "Line: %d: fadeOutMusic()", _currentLine);
g_sound->fadeOutMusic();
}
void o1_stopSample() {
debugC(5, kCineDebugScript, "Line: %d: stopSample()", _currentLine);
g_sound->stopMusic();
}
void o1_op71() {
warning("STUB: o1_op71()");
getNextByte();
getNextWord();
}
void o1_op72() {
warning("STUB: o1_op72()");
getNextWord();
getNextByte();
getNextWord();
}
void o1_op73() {
// I believe this opcode is identical to o1_op72(). In fact, Operation
// Stealth doesn't even have it. It uses o1_op72() instead.
warning("STUB: o1_op73()");
getNextWord();
getNextByte();
getNextWord();
}
void o1_playSample() {
debugC(5, kCineDebugScript, "Line: %d: playSample()", _currentLine);
byte anim = getNextByte();
byte channel = getNextByte();
uint16 freq = getNextWord();
byte repeat = getNextByte();
int16 volume = getNextWord();
uint16 size = getNextWord();
if (!animDataTable[anim].ptr1) {
return;
}
if (g_cine->getPlatform() == Common::kPlatformAmiga || g_cine->getPlatform() == Common::kPlatformAtariST) {
if (size == 0xFFFF) {
size = animDataTable[anim].width * animDataTable[anim].height;
}
if (channel < 10) { // || _currentOpcode == 0x78
int channel1, channel2;
if (channel == 0) {
channel1 = 0;
channel2 = 1;
} else {
channel1 = 2;
channel2 = 3;
}
g_sound->playSound(channel1, freq, animDataTable[anim].ptr1, size, -1, volume, 63, repeat);
g_sound->playSound(channel2, freq, animDataTable[anim].ptr1, size, 1, volume, 0, repeat);
} else {
channel -= 10;
if (volume > 63) {
volume = 63;
}
g_sound->playSound(channel, freq, animDataTable[anim].ptr1, size, 0, 0, volume, repeat);
}
} else {
if (volume > 63 || volume < 0) {
volume = 63;
}
if (channel >= 10) {
channel -= 10;
}
if (volume < 50) {
volume = 50;
}
g_sound->stopMusic();
if (size == 0xFFFF) {
g_sound->playSound(channel, 0, animDataTable[anim].ptr1, 0, 0, 0, volume, 0);
} else {
g_sound->stopSound(channel);
}
}
}
void o1_disableSystemMenu() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: disableSystemMenu(%d)", _currentLine, param);
disableSystemMenu = (param != 0);
}
void o1_loadMask5() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addOverlay5(%d)", _currentLine, param);
loadOverlayElement(param, 5);
}
void o1_unloadMask5() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: freeOverlay5(%d)", _currentLine, param);
freeOverlay(param, 5);
}
// ------------------------------------------------------------------------
// OPERATION STEALTH opcodes
// ------------------------------------------------------------------------
void o2_loadPart() {
const char *param = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadPart(\"%s\")", _currentLine, param);
}
void o2_playSample() {
if (g_cine->getPlatform() == Common::kPlatformAmiga || g_cine->getPlatform() == Common::kPlatformAtariST) {
// no-op in these versions
getNextByte();
getNextByte();
getNextWord();
getNextByte();
getNextWord();
getNextWord();
return;
}
o1_playSample();
}
void o2_playSampleAlt() {
byte num = getNextByte();
byte channel = getNextByte();
uint16 frequency = getNextWord();
getNextByte();
getNextWord();
uint16 size = getNextWord();
if (size == 0xFFFF) {
size = animDataTable[num].width * animDataTable[num].height;
}
if (animDataTable[num].ptr1) {
if (g_cine->getPlatform() == Common::kPlatformPC) {
// if speaker output is enabled, play sound on it
// if it's another device, don't play anything
} else {
g_sound->playSound(channel, frequency, animDataTable[num].ptr1, size, 0, 0, 63, 0);
}
}
}
void o2_addSeqListElement() {
byte param1 = getNextByte();
byte param2 = getNextByte();
byte param3 = getNextByte();
byte param4 = getNextByte();
uint16 param5 = getNextWord();
uint16 param6 = getNextWord();
uint16 param7 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: addSeqListElement(%d,%d,%d,%d,%d,%d,%d)", _currentLine, param1, param2, param3, param4, param5, param6, param7);
addSeqListElement(param1, 0, param2, param3, param4, param5, param6, 0, param7);
}
void o2_removeSeq() {
byte a = getNextByte();
byte b = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeSeq(%d,%d) -> TODO", _currentLine, a, b);
removeSeq(a, 0, b);
}
void o2_op81() {
warning("STUB: o2_op81()");
// freeUnkList();
}
void o2_op82() {
warning("STUB: o2_op82()");
getNextByte();
getNextByte();
getNextWord();
}
void o2_isSeqRunning() {
byte a = getNextByte();
byte b = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: OP83(%d,%d) -> TODO", _currentLine, a, b);
if (isSeqRunning(a, 0, b)) {
_currentScriptElement->compareResult = 1;
} else {
_currentScriptElement->compareResult = 0;
}
}
void o2_gotoIfSupNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpGT) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(>) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(>) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_gotoIfSupEquNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult & (kCmpGT | kCmpEQ)) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(>=) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(>=) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_gotoIfInfNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpLT) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(<) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(<) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_gotoIfInfEquNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult & (kCmpLT | kCmpEQ)) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(<=) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(<=) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_gotoIfEquNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult == kCmpEQ) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(==) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(==) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_gotoIfDiffNearest() {
byte labelIdx = getNextByte();
if (_currentScriptElement->compareResult != kCmpEQ) {
assert(_currentScriptElement->stack[labelIdx] != -1);
debugC(5, kCineDebugScript, "Line: %d: if(!=) goto nearest %d (true)", _currentLine, labelIdx);
_currentPosition = computeScriptStackFromScript(_currentScriptElement->scriptPtr, _currentPosition, labelIdx, scriptTable[_currentScriptElement->scriptIdx].size);
} else {
debugC(5, kCineDebugScript, "Line: %d: if(!=) goto nearest %d (false)", _currentLine, labelIdx);
}
}
void o2_startObjectScript() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: startObjectScript(%d)", _currentLine, param);
runObjectScript(param);
}
void o2_stopObjectScript() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: stopObjectScript(%d)", _currentLine, param);
stopObjectScript(param);
}
void o2_op8D() {
warning("STUB: o2_op8D()");
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
// _currentScriptElement->compareResult = ...
}
void o2_addBackground() {
byte param1 = getNextByte();
const char *param2 = getNextString();
debugC(5, kCineDebugScript, "Line: %d: addBackground(%s,%d)", _currentLine, param2, param1);
addBackground(param2, param1);
}
void o2_removeBackground() {
byte param = getNextByte();
assert(param);
debugC(5, kCineDebugScript, "Line: %d: removeBackground(%d)", _currentLine, param);
if (additionalBgTable[param]) {
free(additionalBgTable[param]);
additionalBgTable[param] = NULL;
}
if (currentAdditionalBgIdx == param) {
currentAdditionalBgIdx = 0;
}
if (currentAdditionalBgIdx2 == param) {
currentAdditionalBgIdx2 = 0;
}
strcpy(currentBgName[param], "");
}
void o2_loadAbs() {
byte param1 = getNextByte();
const char *param2 = getNextString();
debugC(5, kCineDebugScript, "Line: %d: loadABS(%d,%s)", _currentLine, param1, param2);
loadAbs(param2, param1);
}
void o2_loadBg() {
byte param = getNextByte();
assert(param <= 8);
debugC(5, kCineDebugScript, "Line: %d: useBg(%d)", _currentLine, param);
if (additionalBgTable[param]) {
currentAdditionalBgIdx = param;
//if (adBgVar0 == 0) {
// adBgVar1 = 1;
//}
}
}
void o2_wasZoneChecked() {
warning("STUB: o2_wasZoneChecked()");
}
void o2_op9B() {
warning("STUB: o2_op9B()");
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
getNextWord();
}
void o2_op9C() {
warning("STUB: o2_op9C()");
getNextWord();
getNextWord();
getNextWord();
getNextWord();
}
void o2_useBgScroll() {
byte param = getNextByte();
assert(param <= 8);
debugC(5, kCineDebugScript, "Line: %d: useBgScroll(%d)", _currentLine, param);
if (additionalBgTable[param]) {
currentAdditionalBgIdx2 = param;
}
}
void o2_setAdditionalBgVScroll() {
byte param1 = getNextByte();
if (param1) {
byte param2 = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: additionalBgVScroll = var[%d]", _currentLine, param2);
additionalBgVScroll = _currentScriptElement->localVars[param2];
} else {
uint16 param2 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: additionalBgVScroll = %d", _currentLine, param2);
additionalBgVScroll = param2;
}
}
void o2_op9F() {
warning("o2_op9F()");
getNextWord();
getNextWord();
}
void o2_addGfxElementA0() {
uint16 param1 = getNextWord();
uint16 param2 = getNextWord();
debugC(5, kCineDebugScript, "Line: %d: addGfxElementA0(%d,%d)", _currentLine, param1, param2);
addGfxElementA0(param1, param2);
}
void o2_opA1() {
warning("STUB: o2_opA1()");
getNextWord();
getNextWord();
// removeGfxElementA0( ... );
}
void o2_opA2() {
warning("STUB: o2_opA2()");
getNextWord();
getNextWord();
// addGfxElementA2();
}
void o2_opA3() {
warning("STUB: o2_opA3()");
getNextWord();
getNextWord();
// removeGfxElementA2();
}
void o2_loadMask22() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: addOverlay22(%d)", _currentLine, param);
loadOverlayElement(param, 22);
}
void o2_unloadMask22() {
byte param = getNextByte();
debugC(5, kCineDebugScript, "Line: %d: removeOverlay22(%d)", _currentLine, param);
freeOverlay(param, 22);
}
// ------------------------------------------------------------------------
void executeScript(prcLinkedListStruct *scriptElement, uint16 params) {
assert(scriptElement);
if (scriptElement->scriptIdx == -1) {
return;
}
assert(scriptElement->scriptPtr);
_currentScriptElement = scriptElement;
_currentScriptParams = params;
_currentScriptPtr = scriptElement->scriptPtr;
_currentPosition = scriptElement->scriptPosition;
_closeScript = 0;
while (!_closeScript) {
_currentLine = _currentPosition;
byte opcode = getNextByte();
if (opcode && opcode < _numOpcodes) {
if (_opcodeTable[opcode - 1].proc)
(_opcodeTable[opcode - 1].proc) ();
else
warning("Undefined opcode 0x%02X in executeScript", opcode - 1);
}
}
}
void executeList1(void) {
prcLinkedListStruct *currentHead = objScriptList.next;
while (currentHead) {
prcLinkedListStruct *tempHead;
tempHead = currentHead->next;
executeScript(currentHead, 1);
currentHead = tempHead;
}
}
void executeList0(void) {
prcLinkedListStruct *currentHead = globalScriptsHead.next;
while (currentHead) {
prcLinkedListStruct *tempHead;
executeScript(currentHead, 0);
tempHead = currentHead->next;
currentHead = tempHead;
}
}
void purgeList1(void) {
}
void purgeList0(void) {
}
////////////////////////////////////
// SCRIPT DECOMPILER
#ifdef DUMP_SCRIPTS
char decompileBuffer[10000][1000];
uint16 decompileBufferPosition = 0;
char bufferDec[256];
char compareString1[256];
char compareString2[256];
const char *getObjPramName(byte paramIdx) {
switch (paramIdx) {
case 1:
return ".X";
case 2:
return ".Y";
case 3:
return ".mask";
case 4:
return ".frame";
case 5:
return ".status";
case 6:
return ".costume";
default:
sprintf(bufferDec, ".param%d", paramIdx);
return bufferDec;
}
}
void decompileScript(byte *scriptPtr, int16 *stackPtr, uint16 scriptSize, uint16 scriptIdx) {
char lineBuffer[256];
byte *localScriptPtr = scriptPtr;
uint16 exitScript;
uint32 position = 0;
assert(scriptPtr);
// assert(stackPtr);
exitScript = 0;
sprintf(decompileBuffer[decompileBufferPosition++], "--------- SCRIPT %d ---------\n", scriptIdx);
do {
uint16 opcode = *(localScriptPtr + position);
position++;
if (position == scriptSize) {
opcode = 0;
}
strcpy(lineBuffer, "");
switch (opcode - 1) {
case -1:
{
break;
}
case 0x0:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "obj[%d]%s = %d\n", param1, getObjPramName(param2), param3);
break;
}
case 0x1:
{
byte param1;
byte param2;
byte param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "var[%d]=obj[%d]%s\n", param3, param1, getObjPramName(param2));
break;
}
case 0x2:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "obj[%d]%s+=%d\n", param1, getObjPramName(param2), param3);
break;
}
case 0x3:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "obj[%d]%s-=%d\n", param1, getObjPramName(param2), param3);
break;
}
case 0x4:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "obj[%d]%s+=obj[%d]%s\n", param1, getObjPramName(param2), param3, getObjPramName(param2));
break;
}
case 0x5:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "obj[%d]%s-=obj[%d]%s\n", param1, getObjPramName(param2), param3, getObjPramName(param2));
break;
}
case 0x6:
{
byte param1;
byte param2;
int16 param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(compareString1, "obj[%d]%s", param1, getObjPramName(param2));
sprintf(compareString2, "%d", param3);
break;
}
case 0x7:
{
byte param1;
int16 param2;
int16 param3;
int16 param4;
int16 param5;
param1 = *(localScriptPtr + position);
position++;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "setupObject(Idx:%d,X:%d,Y:%d,mask:%d,frame:%d)\n", param1, param2, param3, param4, param5);
break;
}
case 0x8:
{
byte param1;
int16 param2;
int16 param3;
int16 param4;
int16 param5;
param1 = *(localScriptPtr + position);
position++;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "checkCollision(%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5);
break;
}
case 0x9:
{
byte param1;
int16 param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
if (param2 == 1) {
sprintf(lineBuffer, "var[%d]=var[%d]\n", param1, param3);
} else if (param2 == 2) {
sprintf(lineBuffer, "var[%d]=globalVar[%d]\n", param1, param3);
} else if (param2 == 3) {
sprintf(lineBuffer, "var[%d]=mouse.X\n", param1);
} else if (param2 == 4) {
sprintf(lineBuffer, "var[%d]=mouse.Y\n", param1);
} else if (param2 == 5) {
sprintf(lineBuffer, "var[%d]=rand() mod %d\n", param1, param3);
} else if (param2 == 8) {
sprintf(lineBuffer, "var[%d]=file[%d].packedSize\n", param1, param3);
} else if (param2 == 9) {
sprintf(lineBuffer, "var[%d]=file[%d].unpackedSize\n", param1, param3);
} else {
error("decompileScript: 0x09: param2 = %d", param2);
}
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "var[%d]=%d\n", param1, param3);
}
break;
}
case 0xA:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "var[%d]+=var[%d]\n", param1, param3);
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "var[%d]+=%d\n", param1, param3);
}
break;
}
case 0xB:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "var[%d]-=var[%d]\n", param1, param3);
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "var[%d]-=%d\n", param1, param3);
}
break;
}
case 0xC:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "var[%d]*=var[%d]\n", param1, param3);
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "var[%d]*=%d\n", param1, param3);
}
break;
}
case 0xD:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "var[%d]/=var[%d]\n", param1, param3);
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "var[%d]/=%d\n", param1, param3);
}
break;
}
case 0xE:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
if (param2 == 1) {
sprintf(compareString1, "var[%d]", param1);
sprintf(compareString2, "var[%d]", param3);
} else if (param2 == 2) {
sprintf(compareString1, "var[%d]", param1);
sprintf(compareString2, "globalVar[%d]", param3);
} else {
error("decompileScript: 0x0E: param2 = %d", param2);
}
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(compareString1, "var[%d]", param1);
sprintf(compareString2, "%d", param3);
}
break;
}
case 0xF:
{
byte param1;
byte param2;
byte param3;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "obj[%d]%s=var[%d]\n", param1, getObjPramName(param2), param3);
break;
}
case 0x13:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loadMask0(%d)\n", param);
break;
}
case 0x14:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "unloadMask0(%d)\n", param);
break;
}
case 0x15:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_15(%d)\n", param);
break;
}
case 0x16:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loadMask1(%d)\n", param);
break;
}
case 0x17:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "unloadMask0(%d)\n", param);
break;
}
case 0x18:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loadMask4(%d)\n", param);
break;
}
case 0x19:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "unloadMask4(%d)\n", param);
break;
}
case 0x1A:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_1A(%d)\n", param);
break;
}
case 0x1B:
{
sprintf(lineBuffer, "freeBgIncrustList()\n");
break;
}
case 0x1D:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "label(%d)\n", param);
break;
}
case 0x1E:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "goto(%d)\n", param);
break;
}
case 0x1F:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s>%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x20:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s>=%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x21:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s<%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x22:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s<=%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x23:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s==%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x24:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s!=%s) goto(%d)\n", compareString1, compareString2, param);
break;
}
case 0x25:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "removeLabel(%d)\n", param);
break;
}
case 0x26:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loop(--var[%d]) -> label(%d)\n", param1, param2);
break;
}
case 0x31:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "startGlobalScript(%d)\n", param);
break;
}
case 0x32:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "endGlobalScript(%d)\n", param);
break;
}
case 0x3B:
{
sprintf(lineBuffer, "loadResource(%s)\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case 0x3C:
{
sprintf(lineBuffer, "loadBg(%s)\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case 0x3D:
{
sprintf(lineBuffer, "loadCt(%s)\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case OP_loadPart:
{
sprintf(lineBuffer, "loadPart(%s)\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case 0x40:
{
sprintf(lineBuffer, "closePart()\n");
break;
}
case OP_loadNewPrcName:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loadPrc(%d,%s)\n", param, localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case OP_requestCheckPendingDataLoad: // nop
{
sprintf(lineBuffer, "requestCheckPendingDataLoad()\n");
break;
}
case 0x45:
{
sprintf(lineBuffer, "blitAndFade()\n");
break;
}
case 0x46:
{
sprintf(lineBuffer, "fadeToBlack()\n");
break;
}
case 0x47:
{
byte param1;
byte param2;
int16 param3;
int16 param4;
int16 param5;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "transformPaletteRange(%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5);
break;
}
case 0x49:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "setDefaultMenuColor2(%d)\n", param);
break;
}
case 0x4F:
{
sprintf(lineBuffer, "break()\n");
exitScript = 1;
break;
}
case 0x50:
{
sprintf(lineBuffer, "endScript()\n\n");
break;
}
case 0x51:
{
byte param1;
int16 param2;
int16 param3;
int16 param4;
int16 param5;
param1 = *(localScriptPtr + position);
position++;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "message(%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5);
break;
}
case 0x52:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
if (param2 == 1) {
sprintf(lineBuffer, "globalVar[%d] = var[%d]\n", param1, param3);
} else if (param2 == 2) {
sprintf(lineBuffer, "globalVar[%d] = globalVar[%d]\n", param1, param3);
} else {
error("decompileScript: 0x52: param2 = %d", param2);
}
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "globalVar[%d] = %d\n", param1, param3);
}
break;
}
case 0x53:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
if (param2) {
byte param3;
param3 = *(localScriptPtr + position);
position++;
if (param2 == 1) {
sprintf(compareString1, "globalVar[%d]", param1);
sprintf(compareString2, "var[%d]", param3);
} else if (param2 == 2) {
sprintf(compareString1, "globalVar[%d]", param1);
sprintf(compareString2, "globalVar[%d]", param3);
} else {
error("decompileScript: 0x53: param2 = %d", param2);
}
} else {
int16 param3;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(compareString1, "globalVar[%d]", param1);
sprintf(compareString2, "%d", param3);
}
break;
}
case 0x59:
{
sprintf(lineBuffer, "comment: %s\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position);
break;
}
case 0x5A:
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "freePartRang(%d,%d)\n", param1, param2);
break;
}
case 0x5B:
{
sprintf(lineBuffer, "unloadAllMasks()\n");
break;
}
case 0x65:
{
sprintf(lineBuffer, "setupTableUnk1()\n");
break;
}
case 0x66:
{
byte param1;
int16 param2;
param1 = *(localScriptPtr + position);
position++;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "tableUnk1[%d] = %d\n", param1, param2);
break;
}
case 0x68:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "setDefaultMenuBoxColor(%d)\n", param);
break;
}
case 0x69:
{
sprintf(lineBuffer, "allowPlayerInput()\n");
break;
}
case 0x6A:
{
sprintf(lineBuffer, "disallowPlayerInput()\n");
break;
}
case OP_changeDataDisk:
{
byte newDisk;
newDisk = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "changeDataDisk(%d)\n", newDisk);
break;
}
case 0x6D:
{
sprintf(lineBuffer, "loadDat(%s)\n", localScriptPtr + position);
position += strlen((char *)localScriptPtr + position) + 1;
break;
}
case 0x6E: // nop
{
sprintf(lineBuffer, "updateDat()\n");
break;
}
case 0x6F:
{
sprintf(lineBuffer, "OP_6F() -> dat related\n");
break;
}
case 0x70:
{
sprintf(lineBuffer, "stopSample()\n");
break;
}
case OP_79:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "disableSystemMenu(%d)\n", param);
break;
}
case 0x77:
{
byte param1;
byte param2;
int16 param3;
byte param4;
int16 param5;
int16 param6;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = *(localScriptPtr + position);
position++;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param6 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "playSample(%d,%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5, param6);
break;
}
case 0x78:
{
byte param1;
byte param2;
int16 param3;
byte param4;
int16 param5;
int16 param6;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = *(localScriptPtr + position);
position++;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param6 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "OP_78(%d,%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5, param6);
break;
}
case 0x7A:
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_7A(%d)\n", param);
break;
}
case 0x7B: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_7B(%d)\n", param);
break;
}
case 0x7F: // OS only
{
byte param1;
byte param2;
byte param3;
byte param4;
int16 param5;
int16 param6;
int16 param7;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = *(localScriptPtr + position);
position++;
param4 = *(localScriptPtr + position);
position++;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param6 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param7 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "OP_7F(%d,%d,%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5, param6, param7);
break;
}
case 0x80: // OS only
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_80(%d,%d)\n", param1, param2);
break;
}
case 0x82: // OS only
{
byte param1;
byte param2;
uint16 param3;
uint16 param4;
byte param5;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_82(%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5);
break;
}
case 0x83: // OS only
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_83(%d,%d)\n", param1, param2);
break;
}
case 0x89: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "if(%s!=%s) goto next label(%d)\n", compareString1, compareString2, param);
break;
}
case 0x8B: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_8B(%d)\n", param);
break;
}
case 0x8C: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_8C(%d)\n", param);
break;
}
case 0x8D: // OS only
{
int16 param1;
int16 param2;
int16 param3;
int16 param4;
int16 param5;
int16 param6;
int16 param7;
int16 param8;
param1 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param3 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param4 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param5 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param6 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param7 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
param8 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(compareString1, "obj[%d]", param1);
sprintf(compareString2, "{%d,%d,%d,%d,%d,%d,%d}", param2, param3, param4, param5, param6, param7, param8);
break;
}
case 0x8E: // OS only
{
byte param1;
param1 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "ADDBG(%d,%s)\n", param1, localScriptPtr + position);
position += strlen((char *)localScriptPtr + position);
break;
}
case 0x8F: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_8F(%d)\n", param);
break;
}
case 0x90: // OS only
{
byte param1;
param1 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "loadABS(%d,%s)\n", param1, localScriptPtr + position);
position += strlen((char *)localScriptPtr + position);
break;
}
case 0x91: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_91(%d)\n", param);
break;
}
case 0x9D: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_9D(%d) -> flip img idx\n", param);
break;
}
case 0x9E: // OS only
{
byte param;
param = *(localScriptPtr + position);
position++;
if (param) {
byte param2;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_9E(%d,%d)\n", param, param2);
} else {
int16 param2;
param2 = READ_BE_UINT16(localScriptPtr + position);
position += 2;
sprintf(lineBuffer, "OP_9E(%d,%d)\n", param, param2);
}
break;
}
case 0xA0: // OS only
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_A0(%d,%d)\n", param1, param2);
break;
}
case 0xA1: // OS only
{
byte param1;
byte param2;
param1 = *(localScriptPtr + position);
position++;
param2 = *(localScriptPtr + position);
position++;
sprintf(lineBuffer, "OP_A1(%d,%d)\n", param1, param2);
break;
}
default:
{
sprintf(lineBuffer, "Unsupported opcode %X in decompileScript\n\n", opcode - 1);
position = scriptSize;
break;
}
}
// printf(lineBuffer);
strcpy(decompileBuffer[decompileBufferPosition++], lineBuffer);
exitScript = 0;
if (position >= scriptSize) {
exitScript = 1;
}
} while (!exitScript);
}
void dumpScript(char *dumpName) {
Common::File fHandle;
uint16 i;
fHandle.open(dumpName, Common::File::kFileWriteMode);
for (i = 0; i < decompileBufferPosition; i++) {
fHandle.writeString(Common::String(decompileBuffer[i]));
}
fHandle.close();
decompileBufferPosition = 0;
}
#endif
} // End of namespace Cine
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