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script.cpp

/* 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: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-11-1/engines/cine/script.cpp $
 * $Id: script.cpp 30944 2008-02-23 22:50:18Z sev $
 *
 */


#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_setScreenDimensions, "wwww" },
            /* 64 */
            { o1_displayBackground, "" },
            { 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_closePart, triggered by some scripts (STARTA.PRC 4 for ex.) */
            { 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_setScreenDimensions, "wwww" },
            /* 64 */
            { o1_displayBackground, "" },
            { 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 = new 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) {
      if (c == 1) {
            uint16 currentColor = c_palette[b];

            for (int16 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 = new 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 lx = objectTable[objIdx].x + x;
      int16 ly = objectTable[objIdx].y + y;
      int16 idx;

      for (int16 i = 0; i < numZones; i++) {
            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;
      } else if (a > b) {
            flag |= kCmpGT;
      } else 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

      drawOverlays();
      fadeRequired = true;
      flip();
}

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_setScreenDimensions() {
      warning("STUB: o1_setScreenDimensions()");
      getNextWord();
      getNextWord();
      getNextWord();
      getNextWord();
      // setupScreenParam
}

void o1_displayBackground() {
      warning("STUB: o1_displayBackground()");
}

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;
            }
            if (g_cine->getGameType() == Cine::GType_OS && size == 0) {
                  return;
            }
            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 available, play sound on it
                  // if it's another device, don't play anything
                  // TODO: implement this, it's used in the introduction for example
                  // on each letter displayed
            } 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 (_screenNeedFadeOut == 0) {
            //    adBgVar1 = 1;
            //}
            fadeRequired = true;
      }
}

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:
            case 0x3:
            case 0x4:
            case 0x5:
            case 0x6:
                  {
                        byte param1;
                        byte param2;
                        int16 param3;

                        param1 = *(localScriptPtr + position);
                        position++;

                        param2 = *(localScriptPtr + position);
                        position++;

                        param3 = READ_BE_UINT16(localScriptPtr + position);
                        position += 2;

                        if (opcode - 1 == 0x2) {
                              sprintf(lineBuffer, "obj[%d]%s+=%d\n", param1, getObjPramName(param2), param3);
                        } else if (opcode - 1 == 0x3) {
                              sprintf(lineBuffer, "obj[%d]%s-=%d\n", param1, getObjPramName(param2), param3);
                        } else if (opcode - 1 == 0x4) {
                              sprintf(lineBuffer, "obj[%d]%s+=obj[%d]%s\n", param1, getObjPramName(param2), param3, getObjPramName(param2));
                        } else if (opcode - 1 == 0x5) {
                              sprintf(lineBuffer, "obj[%d]%s-=obj[%d]%s\n", param1, getObjPramName(param2), param3, getObjPramName(param2));
                        } else if (opcode - 1 == 0x6) {
                              sprintf(compareString1, "obj[%d]%s", param1, getObjPramName(param2));
                              sprintf(compareString2, "%d", param3);
                        }
                        break;
                  }
            case 0x7:
            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;

                        if (opcode - 1 == 0x7) {
                              sprintf(lineBuffer, "setupObject(Idx:%d,X:%d,Y:%d,mask:%d,frame:%d)\n", param1, param2, param3, param4, param5);
                        } else if (opcode - 1 == 0x8) {
                              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:
            case 0xB:
            case 0xC:
            case 0xD:
                  {
                        byte param1;
                        byte param2;

                        param1 = *(localScriptPtr + position);
                        position++;

                        param2 = *(localScriptPtr + position);
                        position++;

                        if (param2) {
                              byte param3;

                              param3 = *(localScriptPtr + position);
                              position++;

                              if (opcode - 1 == 0xA) {
                                    sprintf(lineBuffer, "var[%d]+=var[%d]\n", param1, param3);
                              } else if (opcode - 1 == 0xB) {
                                    sprintf(lineBuffer, "var[%d]-=var[%d]\n", param1, param3);
                              } else if (opcode - 1 == 0xC) {
                                    sprintf(lineBuffer, "var[%d]*=var[%d]\n", param1, param3);
                              } else if (opcode - 1 == 0xD) {
                                    sprintf(lineBuffer, "var[%d]/=var[%d]\n", param1, param3);
                              }
                        } else {
                              int16 param3;

                              param3 = READ_BE_UINT16(localScriptPtr +  position);
                              position += 2;

                              if (opcode - 1 == 0xA) {
                                    sprintf(lineBuffer, "var[%d]+=%d\n", param1, param3);
                              } else if (opcode - 1 == 0xB) {
                                    sprintf(lineBuffer, "var[%d]-=%d\n", param1, param3);
                              } else if (opcode - 1 == 0xC) {
                                    sprintf(lineBuffer, "var[%d]*=%d\n", param1, param3);
                              } else if (opcode - 1 == 0xD) {
                                    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:
            case 0x14:
            case 0x15:
            case 0x16:
            case 0x17:
            case 0x18:
            case 0x19:
                  {
                        byte param;

                        param = *(localScriptPtr + position);
                        position++;

                        if (opcode - 1 == 0x13) {
                              sprintf(lineBuffer, "loadMask0(%d)\n", param);
                        } else if (opcode - 1 == 0x14) {
                              sprintf(lineBuffer, "unloadMask0(%d)\n", param);
                        } else if (opcode - 1 == 0x15) {
                              sprintf(lineBuffer, "OP_15(%d)\n", param);
                        } else if (opcode - 1 == 0x16) {
                              sprintf(lineBuffer, "loadMask1(%d)\n", param);
                        } else if (opcode - 1 == 0x17) {
                              sprintf(lineBuffer, "unloadMask0(%d)\n", param);
                        } else if (opcode - 1 == 0x18) {
                              sprintf(lineBuffer, "loadMask4(%d)\n", param);
                        } else if (opcode - 1 == 0x19) {
                              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;
                  }
            // If cases
            case 0x1F:
            case 0x20:
            case 0x21:
            case 0x22:
            case 0x23:
            case 0x24:
                  {
                        byte param;

                        param = *(localScriptPtr + position);
                        position++;

                        if (opcode - 1 == 0x1F) {
                              sprintf(lineBuffer, "if(%s>%s) goto(%d)\n", compareString1, compareString2, param);
                        } else if (opcode - 1 == 0x20) {
                              sprintf(lineBuffer, "if(%s>=%s) goto(%d)\n", compareString1, compareString2, param);
                        } else if (opcode - 1 == 0x21) {
                              sprintf(lineBuffer, "if(%s<%s) goto(%d)\n", compareString1, compareString2, param);
                        } else if (opcode - 1 == 0x22) {
                              sprintf(lineBuffer, "if(%s<=%s) goto(%d)\n", compareString1, compareString2, param);
                        } else if (opcode - 1 == 0x23) {
                              sprintf(lineBuffer, "if(%s==%s) goto(%d)\n", compareString1, compareString2, param);
                        } else if (opcode - 1 == 0x24) {
                              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:
            case 0x32:
                  {
                        byte param;

                        param = *(localScriptPtr + position);
                        position++;

                        if (opcode - 1 == 0x31) {
                              sprintf(lineBuffer, "startGlobalScript(%d)\n", param);
                        } else if (opcode - 1 == 0x32) {
                              sprintf(lineBuffer, "endGlobalScript(%d)\n", param);
                        }
                        break;
                  }
            case 0x3B:
            case 0x3C:
            case 0x3D:
            case OP_loadPart:
                  {
                        if (opcode - 1 == 0x3B) {
                              sprintf(lineBuffer, "loadResource(%s)\n", localScriptPtr + position);
                        } else if (opcode - 1 == 0x3C) {
                              sprintf(lineBuffer, "loadBg(%s)\n", localScriptPtr + position);
                        } else if (opcode - 1 == 0x3D) {
                              sprintf(lineBuffer, "loadCt(%s)\n", localScriptPtr + position);
                        } else if (opcode - 1 == 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:
            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) {
                                    if (opcode - 1 == 0x52) {
                                          sprintf(lineBuffer, "globalVar[%d] = var[%d]\n", param1, param3);
                                    } else if (opcode - 1 == 0x53) {
                                          sprintf(compareString1, "globalVar[%d]", param1);
                                          sprintf(compareString2, "var[%d]", param3);
                                    }
                              } else if (param2 == 2) {
                                    if (opcode - 1 == 0x52) {
                                          sprintf(lineBuffer, "globalVar[%d] = globalVar[%d]\n", param1, param3);
                                    } else if (opcode - 1 == 0x53) {
                                          sprintf(compareString1, "globalVar[%d]", param1);
                                          sprintf(compareString2, "globalVar[%d]", param3);
                                    }
                              } else {
                                    if (opcode - 1 == 0x52) {
                                          error("decompileScript: 0x52: param2 = %d", param2);
                                    } else if (opcode - 1 == 0x53) {
                                          error("decompileScript: 0x53: param2 = %d", param2);
                                    }
                              }
                        } else {
                              int16 param3;

                              param3 = READ_BE_UINT16(localScriptPtr + position);
                              position += 2;

                              if (opcode - 1 == 0x52) {
                                    sprintf(lineBuffer, "globalVar[%d] = %d\n", param1, param3);
                              } else if (opcode - 1 == 0x53) {
                                    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 0x79:
                  {
                        byte param;

                        param = *(localScriptPtr + position);
                        position++;

                        sprintf(lineBuffer, "disableSystemMenu(%d)\n", param);

                        break;
                  }
            case 0x77:
            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;

                        if (opcode - 1 == 0x77) {
                              sprintf(lineBuffer, "playSample(%d,%d,%d,%d,%d,%d)\n", param1, param2, param3, param4, param5, param6);
                        else if (opcode - 1 == 0x78) {
                              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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