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45c34259bd
scummvm/scumm/script_v72he.cpp
Travis Howell 45c34259bd Fix last commit 
Add stub/warning

svn-id: r15184
2004-09-19 08:37:20 +00:00

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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2004 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#include "stdafx.h"
#include "common/config-manager.h"
#include "scumm/actor.h"
#include "scumm/charset.h"
#include "scumm/intern.h"
#include "scumm/object.h"
#include "scumm/resource.h"
#include "scumm/resource_v7he.h"
#include "scumm/scumm.h"
#include "scumm/sound.h"
#include "scumm/verbs.h"
#include "sound/mididrv.h"
#include "sound/mixer.h"
namespace Scumm {
#define OPCODE(x) { &ScummEngine_v72he::x, #x }
void ScummEngine_v72he::setupOpcodes() {
static const OpcodeEntryV72he opcodes[256] = {
/* 00 */
OPCODE(o6_pushByte),
OPCODE(o6_pushWord),
OPCODE(o72_pushDWord),
OPCODE(o6_pushWordVar),
/* 04 */
OPCODE(o72_addMessageToStack),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o72_wordArrayRead),
/* 08 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o72_wordArrayIndexedRead),
/* 0C */
OPCODE(o6_dup),
OPCODE(o6_not),
OPCODE(o6_eq),
OPCODE(o6_neq),
/* 10 */
OPCODE(o6_gt),
OPCODE(o6_lt),
OPCODE(o6_le),
OPCODE(o6_ge),
/* 14 */
OPCODE(o6_add),
OPCODE(o6_sub),
OPCODE(o6_mul),
OPCODE(o6_div),
/* 18 */
OPCODE(o6_land),
OPCODE(o6_lor),
OPCODE(o6_pop),
OPCODE(o72_isAnyOf),
/* 1C */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 20 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 24 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 28 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 2C */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 30 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 34 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 38 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 3C */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* 40 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_writeWordVar),
/* 44 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o72_wordArrayWrite),
/* 48 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o72_wordArrayIndexedWrite),
/* 4C */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_wordVarInc),
/* 50 */
OPCODE(o72_unknown50),
OPCODE(o6_invalid),
OPCODE(o72_findObjectWithClassOf),
OPCODE(o72_wordArrayInc),
/* 54 */
OPCODE(o72_objectX),
OPCODE(o72_objectY),
OPCODE(o72_unknown56),
OPCODE(o6_wordVarDec),
/* 58 */
OPCODE(o72_getTimer),
OPCODE(o72_setTimer),
OPCODE(o72_unknown5A),
OPCODE(o72_wordArrayDec),
/* 5C */
OPCODE(o6_if),
OPCODE(o6_ifNot),
OPCODE(o72_startScript),
OPCODE(o6_startScriptQuick),
/* 60 */
OPCODE(o72_startObject),
OPCODE(o72_drawObject),
OPCODE(o72_printWizImage),
OPCODE(o72_getArrayDimSize),
/* 64 */
OPCODE(o72_getNumFreeArrays),
OPCODE(o6_stopObjectCode),
OPCODE(o6_stopObjectCode),
OPCODE(o6_endCutscene),
/* 68 */
OPCODE(o6_cutscene),
OPCODE(o6_stopMusic),
OPCODE(o6_freezeUnfreeze),
OPCODE(o6_cursorCommand),
/* 6C */
OPCODE(o6_breakHere),
OPCODE(o6_ifClassOfIs),
OPCODE(o6_setClass),
OPCODE(o6_getState),
/* 70 */
OPCODE(o6he_setState),
OPCODE(o6_setOwner),
OPCODE(o6_getOwner),
OPCODE(o6_jump),
/* 74 */
OPCODE(o70he_startSound),
OPCODE(o6_stopSound),
OPCODE(o6_startMusic),
OPCODE(o6_stopObjectScript),
/* 78 */
OPCODE(o6_panCameraTo),
OPCODE(o6_actorFollowCamera),
OPCODE(o6_setCameraAt),
OPCODE(o6_loadRoom),
/* 7C */
OPCODE(o6_stopScript),
OPCODE(o6_walkActorToObj),
OPCODE(o6_walkActorTo),
OPCODE(o6_putActorAtXY),
/* 80 */
OPCODE(o6_putActorAtObject),
OPCODE(o6_faceActor),
OPCODE(o6_animateActor),
OPCODE(o6_doSentence),
/* 84 */
OPCODE(o70he_pickupObject),
OPCODE(o6_loadRoomWithEgo),
OPCODE(o6_invalid),
OPCODE(o6_getRandomNumber),
/* 88 */
OPCODE(o6_getRandomNumberRange),
OPCODE(o6_invalid),
OPCODE(o6_getActorMoving),
OPCODE(o6_isScriptRunning),
/* 8C */
OPCODE(o70he_getActorRoom),
OPCODE(o6_getObjectX),
OPCODE(o6_getObjectY),
OPCODE(o6_getObjectOldDir),
/* 90 */
OPCODE(o6_getActorWalkBox),
OPCODE(o6_getActorCostume),
OPCODE(o6_findInventory),
OPCODE(o6_getInventoryCount),
/* 94 */
OPCODE(o6_getVerbFromXY),
OPCODE(o6_beginOverride),
OPCODE(o6_endOverride),
OPCODE(o6_setObjectName),
/* 98 */
OPCODE(o6_isSoundRunning),
OPCODE(o6_setBoxFlags),
OPCODE(o6_invalid),
OPCODE(o70he_resourceRoutines),
/* 9C */
OPCODE(o6he_roomOps),
OPCODE(o72_actorOps),
OPCODE(o72_verbOps),
OPCODE(o6_getActorFromXY),
/* A0 */
OPCODE(o72_findObject),
OPCODE(o6_pseudoRoom),
OPCODE(o6_getActorElevation),
OPCODE(o6_getVerbEntrypoint),
/* A4 */
OPCODE(o72_arrayOps),
OPCODE(o6_saveRestoreVerbs),
OPCODE(o6_drawBox),
OPCODE(o6_pop),
/* A8 */
OPCODE(o6_getActorWidth),
OPCODE(o6he_wait),
OPCODE(o6_getActorScaleX),
OPCODE(o6_getActorAnimCounter1),
/* AC */
OPCODE(o6_invalid),
OPCODE(o6_isAnyOf),
OPCODE(o70he_quitPauseRestart),
OPCODE(o6_isActorInBox),
/* B0 */
OPCODE(o6_delay),
OPCODE(o6_delaySeconds),
OPCODE(o6_delayMinutes),
OPCODE(o6_stopSentence),
/* B4 */
OPCODE(o6_printLine),
OPCODE(o6_printCursor),
OPCODE(o6_printDebug),
OPCODE(o6_printSystem),
/* B8 */
OPCODE(o6_printActor),
OPCODE(o6_printEgo),
OPCODE(o6_talkActor),
OPCODE(o6_talkEgo),
/* BC */
OPCODE(o72_dimArray),
OPCODE(o6_stopObjectCode),
OPCODE(o6_startObjectQuick),
OPCODE(o6_startScriptQuick2),
/* C0 */
OPCODE(o72_dim2dimArray),
OPCODE(o72_unknownC1),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* C4 */
OPCODE(o6_abs),
OPCODE(o6_distObjectObject),
OPCODE(o6_distObjectPt),
OPCODE(o6_distPtPt),
/* C8 */
OPCODE(o6he_kernelGetFunctions),
OPCODE(o70he_kernelSetFunctions),
OPCODE(o6_delayFrames),
OPCODE(o6_pickOneOf),
/* CC */
OPCODE(o6_pickOneOfDefault),
OPCODE(o6_stampObject),
OPCODE(o72_drawWizImage),
OPCODE(o72_unknownCF),
/* D0 */
OPCODE(o6_getDateTime),
OPCODE(o6_stopTalking),
OPCODE(o6_getAnimateVariable),
OPCODE(o6_invalid),
/* D4 */
OPCODE(o72_shuffle),
OPCODE(o72_jumpToScript),
OPCODE(o6_band),
OPCODE(o6_bor),
/* D8 */
OPCODE(o6_isRoomScriptRunning),
OPCODE(o6he_closeFile),
OPCODE(o72_openFile),
OPCODE(o72_readFile),
/* DC */
OPCODE(o72_writeFile),
OPCODE(o72_findAllObjects),
OPCODE(o72_deleteFile),
OPCODE(o6he_rename),
/* E0 */
OPCODE(o6he_soundOps),
OPCODE(o72_getPixel),
OPCODE(o6he_localizeArray),
OPCODE(o72_pickVarRandom),
/* E4 */
OPCODE(o6_setBoxSet),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* E8 */
OPCODE(o6_invalid),
OPCODE(o6he_seekFilePos),
OPCODE(o72_redimArray),
OPCODE(o6he_readFilePos),
/* EC */
OPCODE(o72_unknownEC),
OPCODE(o72_unknownED),
OPCODE(o70he_stringLen),
OPCODE(o72_unknownEF),
/* F0 */
OPCODE(o72_unknownF0),
OPCODE(o72_unknownF1),
OPCODE(o72_checkGlobQueue),
OPCODE(o72_readINI),
/* F4 */
OPCODE(o72_writeINI),
OPCODE(o72_unknownF5),
OPCODE(o72_unknownF6),
OPCODE(o6_invalid),
/* F8 */
OPCODE(o72_unknownF8),
OPCODE(o72_setFilePath),
OPCODE(o72_unknownFA),
OPCODE(o70he_polygonOps),
/* FC */
OPCODE(o70he_polygonHit),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
};
_opcodesV72he = opcodes;
}
void ScummEngine_v72he::executeOpcode(byte i) {
OpcodeProcV72he op = _opcodesV72he[i].proc;
(this->*op) ();
}
const char *ScummEngine_v72he::getOpcodeDesc(byte i) {
return _opcodesV72he[i].desc;
}
static int arrayDataSizes[] = {0, 1, 4, 8, 8, 16, 32};
ScummEngine_v72he::ArrayHeader *ScummEngine_v72he::defineArray(int array, int type, int dim2start, int dim2end,
int dim1start, int dim1end) {
int id;
int size;
ArrayHeader *ah;
assert(dim2start >= 0 && dim2start <= dim2end);
assert(dim1start >= 0 && dim1start <= dim1end);
assert(0 <= type && type <= 6);
if (type == kBitArray || type == kNibbleArray)
type = kByteArray;
nukeArray(array);
id = findFreeArrayId();
debug(5,"defineArray (array %d, dim2start %d, dim2end %d dim1start %d dim1end %d", id, dim2start, dim2end, dim1start, dim1end);
if (array & 0x80000000) {
error("Can't define bit variable as array pointer");
}
size = arrayDataSizes[type];
writeVar(array, id);
size *= dim2end - dim2start + 1;
size *= dim1end - dim1start + 1;
size >>= 3;
ah = (ArrayHeader *)createResource(rtString, id, size + sizeof(ArrayHeader));
ah->type = TO_LE_32(type);
ah->dim1start = TO_LE_32(dim1start);
ah->dim1end = TO_LE_32(dim1end);
ah->dim2start = TO_LE_32(dim2start);
ah->dim2end = TO_LE_32(dim2end);
return ah;
}
int ScummEngine_v72he::readArray(int array, int idx2, int idx1) {
debug(5, "readArray (array %d, idx2 %d, idx1 %d)", readVar(array), idx2, idx1);
if (readVar(array) == 0)
error("readArray: Reference to zeroed array pointer");
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
if (ah == NULL || ah->data == NULL)
error("readArray: invalid array %d (%d)", array, readVar(array));
if (idx2 < (int)FROM_LE_32(ah->dim2start) || idx2 > (int)FROM_LE_32(ah->dim2end) ||
idx1 < (int)FROM_LE_32(ah->dim1start) || idx1 > (int)FROM_LE_32(ah->dim1end)) {
error("readArray: array %d out of bounds: [%d, %d] exceeds [%d..%d, %d..%d]",
array, idx1, idx2, FROM_LE_32(ah->dim1start), FROM_LE_32(ah->dim1end),
FROM_LE_32(ah->dim2start), FROM_LE_32(ah->dim2end));
}
const int offset = (FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1) *
(idx2 - FROM_LE_32(ah->dim2start)) - FROM_LE_32(ah->dim1start) + idx1;
switch (FROM_LE_32(ah->type)) {
case kByteArray:
case kStringArray:
return ah->data[offset];
case kIntArray:
return (int16)READ_LE_UINT16(ah->data + offset * 2);
case kDwordArray:
return (int32)READ_LE_UINT32(ah->data + offset * 4);
}
return 0;
}
void ScummEngine_v72he::writeArray(int array, int idx2, int idx1, int value) {
debug(5, "writeArray (array %d, idx2 %d, idx1 %d, value %d)", readVar(array), idx2, idx1, value);
if (readVar(array) == 0)
error("writeArray: Reference to zeroed array pointer");
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
if (!ah)
error("writeArray: Invalid array (%d) reference", readVar(array));
if (idx2 < (int)FROM_LE_32(ah->dim2start) || idx2 > (int)FROM_LE_32(ah->dim2end) ||
idx1 < (int)FROM_LE_32(ah->dim1start) || idx1 > (int)FROM_LE_32(ah->dim1end)) {
error("writeArray: array %d out of bounds: [%d, %d] exceeds [%d..%d, %d..%d]",
array, idx1, idx2, FROM_LE_32(ah->dim1start), FROM_LE_32(ah->dim1end),
FROM_LE_32(ah->dim2start), FROM_LE_32(ah->dim2end));
}
const int offset = (FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1) *
(idx2 - FROM_LE_32(ah->dim2start)) - FROM_LE_32(ah->dim1start) + idx1;
switch (FROM_LE_32(ah->type)) {
case kByteArray:
case kStringArray:
ah->data[offset] = value;
break;
case kIntArray:
WRITE_LE_UINT16(ah->data + offset * 2, value);
break;
case kDwordArray:
WRITE_LE_UINT32(ah->data + offset * 4, value);
break;
}
}
void ScummEngine_v72he::readArrayFromIndexFile() {
int num;
int a, b, c;
while ((num = _fileHandle.readUint16LE()) != 0) {
a = _fileHandle.readUint16LE();
b = _fileHandle.readUint16LE();
c = _fileHandle.readUint16LE();
if (c == 1)
defineArray(num, kBitArray, 0, a, 0, b);
else
defineArray(num, kDwordArray, 0, a, 0, b);
}
}
void ScummEngine_v72he::arrrays_unk2(int dst, int src, int len2, int len) {
int edi, value;
int i = 0;
if (len == -1) {
len = resStrLen(getStringAddress(src));
len2 = 0;
}
edi = resStrLen(getStringAddress(dst));
len -= len2;
len++;
while (i < len) {
writeVar(0, src);
value = readArray(0, 0, len2 + i);
writeVar(0, dst);
writeArray(0, 0, edi + i, value);
i++;
}
writeArray(0, 0, edi + i, 0);
}
void ScummEngine_v72he::copyScriptString(byte *dst) {
int i = 0;
byte b;
int array = pop();
if (array == -1) {
int len = resStrLen(_stringBuffer) + 1;
while (len--)
*dst++ = _stringBuffer[i++];
} else {
writeVar(0, array);
while ((b = readArray(0, 0, i)) != 0) {
*dst++ = b;
i++;
}
}
*dst = 0;
}
void ScummEngine_v72he::decodeScriptString(byte *dst, bool scriptString) {
int args[31];
int num = 0, val = 0;
int len;
byte chr, string[256];
memset(string, 0, sizeof(string));
getStackList(args, ARRAYSIZE(args));
int id = pop();
if (scriptString) {
addMessageToStack(_scriptPointer, string, sizeof(string));
len = resStrLen(_scriptPointer);
_scriptPointer += len + 1;
} else {
copyScriptString(string);
len = resStrLen(string) + 1;
}
while (len--) {
chr = string[num++];
if (chr == '%') {
chr = string[num++];
if (chr == 'd') {
dst += snprintf((char *)dst, 10, "%d", args[val++]);
continue;
} else if (chr == 's') {
dst += addStringToStack(dst, 512, id++);
continue;
}
}
*dst++ = chr;
}
*dst = 0;
}
int ScummEngine_v72he::findObject(int x, int y, int *args) {
int i, b;
byte a;
const int mask = 0xF;
for (i = 1; i < _numLocalObjects; i++) {
if ((_objs[i].obj_nr < 1) || getClass(_objs[i].obj_nr, kObjectClassUntouchable))
continue;
if (polygonDefined(_objs[i].obj_nr))
if (polygonHit(_objs[i].obj_nr, x, y) != 0)
return _objs[i].obj_nr;
//if (VAR(VAR_POLYGONS_ONLY))
// continue;
b = i;
do {
a = _objs[b].parentstate;
b = _objs[b].parent;
if (b == 0) {
if (_objs[i].x_pos <= x && _objs[i].width + _objs[i].x_pos > x &&
_objs[i].y_pos <= y && _objs[i].height + _objs[i].y_pos > y)
return _objs[i].obj_nr;
break;
}
} while ((_objs[b].state & mask) == a);
}
return 0;
}
const byte *ScummEngine_v72he::findWrappedBlock(uint32 tag, const byte *ptr, int state, bool errorFlag) {
if (READ_UINT32(ptr) == MKID('MULT')) {
error("findWrappedBlock: multi blocks aren't implemented");
} else {
return findResourceData(tag, ptr);
}
}
void ScummEngine_v72he::o72_pushDWord() {
int a;
if (*_lastCodePtr + sizeof(MemBlkHeader) != _scriptOrgPointer) {
uint32 oldoffs = _scriptPointer - _scriptOrgPointer;
getScriptBaseAddress();
_scriptPointer = _scriptOrgPointer + oldoffs;
}
a = READ_LE_UINT32(_scriptPointer);
_scriptPointer += 4;
push(a);
}
void ScummEngine_v72he::o72_addMessageToStack() {
_stringLength = resStrLen(_scriptPointer) + 1;
addMessageToStack(_scriptPointer, _stringBuffer, _stringLength);
debug(0,"o72_addMessageToStack(\"%s\")", _scriptPointer);
_scriptPointer += _stringLength;
}
void ScummEngine_v72he::o72_wordArrayRead() {
int base = pop();
push(readArray(fetchScriptWord(), 0, base));
}
void ScummEngine_v72he::o72_wordArrayIndexedRead() {
int base = pop();
int idx = pop();
push(readArray(fetchScriptWord(), idx, base));
}
void ScummEngine_v72he::o72_isAnyOf() {
int args[128], i = 0;
int num = getStackList(args, ARRAYSIZE(args));
int value = pop();
while (i < num) {
if (args[i] == value) {
push(1);
return;
}
i++;
}
push(0);
}
void ScummEngine_v72he::o72_wordArrayWrite() {
int a = pop();
writeArray(fetchScriptWord(), 0, pop(), a);
}
void ScummEngine_v72he::o72_wordArrayIndexedWrite() {
int val = pop();
int base = pop();
writeArray(fetchScriptWord(), pop(), base, val);
}
void ScummEngine_v72he::o72_unknown50() {
int idx;
idx = vm.cutSceneStackPointer;
vm.cutSceneStackPointer = 0;
vm.cutScenePtr[idx] = 0;
vm.cutSceneScript[idx] = 0;
VAR(VAR_OVERRIDE) = 0;
}
void ScummEngine_v72he::o72_findObjectWithClassOf() {
int args[16];
getStackList(args, ARRAYSIZE(args));
int y = pop();
int x = pop();
int r = findObject(x, y, args);
push(r);
}
void ScummEngine_v72he::o72_wordArrayInc() {
int var = fetchScriptWord();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) + 1);
}
void ScummEngine_v72he::o72_objectX() {
int object = pop();
int objnum = getObjectIndex(object);
if (objnum == -1) {
push(0);
return;
}
push(_objs[objnum].x_pos);
}
void ScummEngine_v72he::o72_objectY() {
int object = pop();
int objnum = getObjectIndex(object);
if (objnum == -1) {
push(0);
return;
}
push(_objs[objnum].y_pos);
}
void ScummEngine_v72he::o72_unknown56() {
// Drawing related
int a = pop();
int b = pop();
int c = pop();
int d = pop();
int e = pop();
debug(1, "stub o72_unknown56(%d, %d, %d, %d, %d)", a, b, c, d, e);
}
void ScummEngine_v72he::o72_getTimer() {
int timer = pop();
int cmd = fetchScriptByte();
if (cmd == 10) {
checkRange(3, 1, timer, "o72_getTimer: Timer %d out of range(%d)");
int diff = _system->get_msecs() - _timers[timer];
push(diff);
} else {
push(0);
}
}
void ScummEngine_v72he::o72_setTimer() {
int timer = pop();
int cmd = fetchScriptByte();
if (cmd == 158) {
checkRange(3, 1, timer, "o72_setTimer: Timer %d out of range(%d)");
_timers[timer] = _system->get_msecs();
} else {
error("TIMER command %d?", cmd);
}
}
void ScummEngine_v72he::o72_unknown5A() {
// Seems to get length of sound already played
int snd = pop();
int r = _mixer->getChannelElapsedTime(_sound->_musicChannelHandle);
push(r * 10);
debug(1,"o72_unknown5A stub (%d)", snd);
}
void ScummEngine_v72he::o72_wordArrayDec() {
int var = fetchScriptWord();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) - 1);
}
void ScummEngine_v72he::o72_startScript() {
int args[16];
int script, flags;
getStackList(args, ARRAYSIZE(args));
script = pop();
flags = fetchScriptByte();
runScript(script, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args);
}
void ScummEngine_v72he::o72_startObject() {
int args[16];
int script, entryp;
int flags;
getStackList(args, ARRAYSIZE(args));
entryp = pop();
script = pop();
flags = fetchScriptByte();
runObjectScript(script, entryp, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args);
}
void ScummEngine_v72he::o72_drawObject() {
int subOp = fetchScriptByte();
int state = 0, y = -1, x = -1;
switch (subOp) {
case 62:
state = pop();
y = pop();
x = pop();
break;
case 63:
state = pop();
if (state == 0)
state = 1;
break;
case 65:
state = 1;
y = pop();
x = pop();
break;
default:
error("o72_drawObject: default case %d", subOp);
}
int object = pop();
int objnum = getObjectIndex(object);
if (objnum == -1)
return;
if (y != -1 && x != -1) {
_objs[objnum].x_pos = x * 8;
_objs[objnum].y_pos = y * 8;
}
if (state != -1) {
addObjectToDrawQue(objnum);
putState(object, state);
}
}
void ScummEngine_v72he::o72_printWizImage() {
int resnum = pop();
drawWizImage(rtImage, resnum, 0, 0, 0, 4);
}
void ScummEngine_v72he::o72_getArrayDimSize() {
int subOp = fetchScriptByte();
int32 val1, val2;
ArrayHeader *ah;
switch (subOp) {
case 1:
case 3:
ah = (ArrayHeader *)getResourceAddress(rtString, readVar(fetchScriptWord()));
val1 = FROM_LE_32(ah->dim1end);
val2 = FROM_LE_32(ah->dim1start);
push(val1 - val2 + 1);
break;
case 2:
ah = (ArrayHeader *)getResourceAddress(rtString, readVar(fetchScriptWord()));
val1 = FROM_LE_32(ah->dim2end);
val2 = FROM_LE_32(ah->dim2start);
push(val1 - val2 + 1);
break;
default:
error("o72_getArrayDimSize: default case %d", subOp);
}
}
void ScummEngine_v72he::o72_getNumFreeArrays() {
byte **addr = res.address[rtString];
int i, num = 0;
for (i = 1; i < _numArray; i++) {
if (!addr[i])
num++;
}
push (num);
}
void ScummEngine_v72he::o72_actorOps() {
Actor *a;
int i, j, k;
int args[32];
byte b;
byte name[256];
b = fetchScriptByte();
if (b == 197) {
_curActor = pop();
return;
}
a = derefActorSafe(_curActor, "o6he_actorOps");
if (!a)
return;
switch (b) {
case 21: // HE 80+
k = getStackList(args, ARRAYSIZE(args));
for (i = 0; i < k; ++i) {
a->setUserCondition(args[i] & 0x7F, args[i] & 0x80);
}
debug(1,"o72_actorOps: case 21 (%d)", k);
break;
case 24: // HE 80+
k = pop();
a->talkUnk = 1;
a->setTalkCondition(k);
debug(1,"o72_actorOps: case 24 (%d)", k);
break;
case 43: // HE 90+
k = pop();
debug(1,"o72_actorOps: case 43 (%d)", k);
break;
case 64:
_actorClipOverride.bottom = pop();
_actorClipOverride.right = pop();
_actorClipOverride.top = pop();
_actorClipOverride.left = pop();
break;
case 65: // HE 98+
i = pop();
j = pop();
debug(1,"o72_actorOps: case 65 (%d, %d)", i, j);
break;
case 68: // HE 90+
k = pop();
debug(1,"o72_actorOps: case 68 (%d)", k);
break;
case 76: // SO_COSTUME
a->setActorCostume(pop());
break;
case 77: // SO_STEP_DIST
j = pop();
i = pop();
a->setActorWalkSpeed(i, j);
break;
case 78: // SO_SOUND
k = getStackList(args, ARRAYSIZE(args));
for (i = 0; i < k; i++)
a->sound[i] = args[i];
break;
case 79: // SO_WALK_ANIMATION
a->walkFrame = pop();
break;
case 80: // SO_TALK_ANIMATION
a->talkStopFrame = pop();
a->talkStartFrame = pop();
break;
case 81: // SO_STAND_ANIMATION
a->standFrame = pop();
break;
case 82: // SO_ANIMATION
// dummy case in scumm6
pop();
pop();
pop();
break;
case 83: // SO_DEFAULT
a->initActor(0);
break;
case 84: // SO_ELEVATION
a->setElevation(pop());
break;
case 85: // SO_ANIMATION_DEFAULT
a->initFrame = 1;
a->walkFrame = 2;
a->standFrame = 3;
a->talkStartFrame = 4;
a->talkStopFrame = 5;
break;
case 86: // SO_PALETTE
j = pop();
i = pop();
checkRange(255, 0, i, "Illegal palette slot %d");
a->remapActorPaletteColor(i, j);
break;
case 87: // SO_TALK_COLOR
a->talkColor = pop();
break;
case 88: // SO_ACTOR_NAME
copyScriptString(name);
loadPtrToResource(rtActorName, a->number, name);
break;
case 89: // SO_INIT_ANIMATION
a->initFrame = pop();
break;
case 91: // SO_ACTOR_WIDTH
a->width = pop();
break;
case 92: // SO_SCALE
i = pop();
a->setScale(i, i);
break;
case 93: // SO_NEVER_ZCLIP
a->forceClip = 0;
break;
case 94: // SO_ALWAYS_ZCLIP
a->forceClip = pop();
break;
case 95: // SO_IGNORE_BOXES
a->ignoreBoxes = 1;
a->forceClip = 0;
if (a->isInCurrentRoom())
a->putActor(a->_pos.x, a->_pos.y, a->room);
break;
case 96: // SO_FOLLOW_BOXES
a->ignoreBoxes = 0;
a->forceClip = 0;
if (a->isInCurrentRoom())
a->putActor(a->_pos.x, a->_pos.y, a->room);
break;
case 97: // SO_ANIMATION_SPEED
a->setAnimSpeed(pop());
break;
case 98: // SO_SHADOW
a->shadow_mode = pop();
debug(0, "Set actor XMAP idx to %d\n", a->shadow_mode);
break;
case 99: // SO_TEXT_OFFSET
a->talkPosY = pop();
a->talkPosX = pop();
break;
case 156: // HE 7.2
a->charset = pop();
break;
case 198: // SO_ACTOR_VARIABLE
i = pop();
a->setAnimVar(pop(), i);
break;
case 215: // SO_ACTOR_IGNORE_TURNS_ON
a->ignoreTurns = true;
break;
case 216: // SO_ACTOR_IGNORE_TURNS_OFF
a->ignoreTurns = false;
break;
case 217: // SO_ACTOR_NEW
a->initActor(2);
break;
case 218:
{
int top_actor = a->top;
int bottom_actor = a->bottom;
a->drawToBackBuf = true;
a->needRedraw = true;
a->drawActorCostume();
a->drawToBackBuf = false;
a->needRedraw = true;
a->drawActorCostume();
a->needRedraw = false;
if (a->top > top_actor)
a->top = top_actor;
if (a->bottom < bottom_actor)
a->bottom = bottom_actor;
}
break;
case 219:
a->drawToBackBuf = false;
a->needRedraw = true;
a->needBgReset = true;
break;
case 225:
{
byte string[128];
copyScriptString(string);
int slot = pop();
int len = resStrLen(string) + 1;
addMessageToStack(string, _queueTalkString[slot], len);
_queueTalkPosX[slot] = a->talkPosX;
_queueTalkPosY[slot] = a->talkPosY;
_queueTalkColor[slot] = a->talkColor;
break;
}
default:
error("o72_actorOps: default case %d", b);
}
}
void ScummEngine_v72he::o72_verbOps() {
int slot, a, b;
VerbSlot *vs;
byte op;
byte name[200];
op = fetchScriptByte();
if (op == 196) {
_curVerb = pop();
_curVerbSlot = getVerbSlot(_curVerb, 0);
checkRange(_numVerbs - 1, 0, _curVerbSlot, "Illegal new verb slot %d");
return;
}
vs = &_verbs[_curVerbSlot];
slot = _curVerbSlot;
switch (op) {
case 124: // SO_VERB_IMAGE
a = pop();
if (_curVerbSlot) {
setVerbObject(_roomResource, a, slot);
vs->type = kImageVerbType;
vs->imgindex = a;
}
break;
case 125: // SO_VERB_NAME
copyScriptString(name);
loadPtrToResource(rtVerb, slot, name);
vs->type = kTextVerbType;
vs->imgindex = 0;
break;
case 126: // SO_VERB_COLOR
vs->color = pop();
break;
case 127: // SO_VERB_HICOLOR
vs->hicolor = pop();
break;
case 128: // SO_VERB_AT
vs->curRect.top = pop();
vs->curRect.left = pop();
break;
case 129: // SO_VERB_ON
vs->curmode = 1;
break;
case 130: // SO_VERB_OFF
vs->curmode = 0;
break;
case 131: // SO_VERB_DELETE
slot = getVerbSlot(pop(), 0);
killVerb(slot);
break;
case 132: // SO_VERB_NEW
slot = getVerbSlot(_curVerb, 0);
if (slot == 0) {
for (slot = 1; slot < _numVerbs; slot++) {
if (_verbs[slot].verbid == 0)
break;
}
if (slot == _numVerbs)
error("Too many verbs");
_curVerbSlot = slot;
}
vs = &_verbs[slot];
vs->verbid = _curVerb;
vs->color = 2;
vs->hicolor = 0;
vs->dimcolor = 8;
vs->type = kTextVerbType;
vs->charset_nr = _string[0]._default.charset;
vs->curmode = 0;
vs->saveid = 0;
vs->key = 0;
vs->center = 0;
vs->imgindex = 0;
break;
case 133: // SO_VERB_DIMCOLOR
vs->dimcolor = pop();
break;
case 134: // SO_VERB_DIM
vs->curmode = 2;
break;
case 135: // SO_VERB_KEY
vs->key = pop();
break;
case 136: // SO_VERB_CENTER
vs->center = 1;
break;
case 137: // SO_VERB_NAME_STR
a = pop();
if (a == 0) {
loadPtrToResource(rtVerb, slot, (const byte *)"");
} else {
loadPtrToResource(rtVerb, slot, getStringAddress(a));
}
vs->type = kTextVerbType;
vs->imgindex = 0;
break;
case 139: // SO_VERB_IMAGE_IN_ROOM
b = pop();
a = pop();
if (slot && a != vs->imgindex) {
setVerbObject(b, a, slot);
vs->type = kImageVerbType;
vs->imgindex = a;
}
break;
case 140: // SO_VERB_BAKCOLOR
vs->bkcolor = pop();
break;
case 255:
drawVerb(slot, 0);
verbMouseOver(0);
break;
default:
error("o72_verbops: default case %d", op);
}
}
void ScummEngine_v72he::o72_findObject() {
int y = pop();
int x = pop();
int r = findObject(x, y, 0);
push(r);
}
void ScummEngine_v72he::o72_arrayOps() {
byte subOp = fetchScriptByte();
int array = fetchScriptWord();
int a, b, c, d;
int id, len = 0;
ArrayHeader *ah;
int list[128];
byte string[2048];
switch (subOp) {
case 7: // SO_ASSIGN_STRING
copyScriptString(string);
len = resStrLen(string) + 1;
ah = defineArray(array, kStringArray, 0, 0, 0, len);
memcpy(ah->data, string, len);
break;
case 126:
len = getStackList(list, ARRAYSIZE(list));
a = pop();
b = pop();
c = pop();
d = pop();
id = readVar(array);
if (id == 0) {
defineArray(array, kDwordArray, d, c, b, a);
}
// TODO write array
break;
case 127:
// TODO
fetchScriptWord();
pop();
pop();
pop();
pop();
pop();
pop();
pop();
pop();
break;
case 128:
a = pop();
b = pop();
c = pop();
d = pop();
id = readVar(array);
if (id == 0) {
defineArray(array, kDwordArray, d, c, b, a);
}
// TODO write array
break;
case 194: // SO_ASSIGN_STRING
decodeScriptString(string);
len = resStrLen(string) + 1;
ah = defineArray(array, kStringArray, 0, 0, 0, len);
memcpy(ah->data, string, len);
break;
case 208: // SO_ASSIGN_INT_LIST
b = pop();
c = pop();
id = readVar(array);
if (id == 0) {
defineArray(array, kDwordArray, 0, 0, 0, b + c);
}
while (c--) {
writeArray(array, 0, b + c, pop());
}
break;
case 212: // SO_ASSIGN_2DIM_LIST
len = getStackList(list, ARRAYSIZE(list));
id = readVar(array);
if (id == 0)
error("Must DIM a two dimensional array before assigning");
c = pop();
while (--len >= 0) {
writeArray(array, c, len, list[len]);
}
break;
default:
error("o72_arrayOps: default case %d (array %d)", subOp, array);
}
}
void ScummEngine_v72he::o72_dimArray() {
int data;
int type = fetchScriptByte();
switch (type) {
case 2: // SO_BIT_ARRAY
data = kBitArray;
break;
case 3: // SO_NIBBLE_ARRAY
data = kNibbleArray;
break;
case 4: // SO_BYTE_ARRAY
data = kByteArray;
break;
case 5: // SO_INT_ARRAY
data = kIntArray;
break;
case 6:
data = kDwordArray;
break;
case 7: // SO_STRING_ARRAY
data = kStringArray;
break;
case 204: // SO_UNDIM_ARRAY
nukeArray(fetchScriptWord());
return;
default:
error("o72_dimArray: default case %d", type);
}
defineArray(fetchScriptWord(), data, 0, 0, 0, pop());
}
void ScummEngine_v72he::o72_dim2dimArray() {
int a, b, data;
int type = fetchScriptByte();
switch (type) {
case 2: // SO_BIT_ARRAY
data = kBitArray;
break;
case 3: // SO_NIBBLE_ARRAY
data = kNibbleArray;
break;
case 4: // SO_BYTE_ARRAY
data = kByteArray;
break;
case 5: // SO_INT_ARRAY
data = kIntArray;
break;
case 6:
data = kDwordArray;
break;
case 7: // SO_STRING_ARRAY
data = kStringArray;
break;
default:
error("o72_dim2dimArray: default case %d", type);
}
b = pop();
a = pop();
defineArray(fetchScriptWord(), data, 0, a, 0, b);
}
void ScummEngine_v72he::o72_unknownC1() {
byte string[80];
copyScriptString(string);
pop();
//debug(1, "stub o72_unknownC1(%s)", string);
}
void ScummEngine_v72he::drawWizImage(int restype, int resnum, int state, int x1, int y1, int flags) {
if (flags & 64)
error("Polygon Wiz image is unimplemented");
const uint8 *dataPtr = getResourceAddress(restype, resnum);
if (dataPtr) {
const uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
assert(wizh);
uint32 comp = READ_LE_UINT32(wizh + 0x0);
uint32 width = READ_LE_UINT32(wizh + 0x4);
uint32 height = READ_LE_UINT32(wizh + 0x8);
if (comp != 1) {
warning("%d has invalid compression type %d", resnum, comp);
}
const uint8 *wizd = findWrappedBlock(MKID('WIZD'), dataPtr, state, 0);
assert(wizd);
if (flags & 1) {
const uint8 *pal = findWrappedBlock(MKID('RGBS'), dataPtr, state, 0);
assert(pal);
setPaletteFromPtr(pal, 256);
}
if (flags & 2) {
warning("unhandled Wiz image w/ rmap palette");
}
if (flags & 4) {
warning("printing Wiz image is unimplemented");
return;
}
uint8 *dst = 0;
if (flags & 0x24) { // printing (0x4) or rendering to memory (0x20)
dst = (uint8 *)malloc(width * height);
memset(dst, 255, width * height); // make transparent
if (flags & 0x20) {
// copy width * height bytes from VAR_117 to dst
// FIXME: dirty hack until missing bits are implemented
Common::Rect rScreen(0, 0, width-1, height-1);
gdi.copyWizImage(dst, wizd, width, height, 0, 0, width, height, &rScreen);
setCursorFromBuffer(dst, width, height, width);
free(dst);
return;
}
}
VirtScreen *pvs = &virtscr[kMainVirtScreen];
if (flags & 0x10) {
dst = pvs->getPixels(0, pvs->topline);
} else if (!(flags & 0x20)) {
dst = pvs->getBackPixels(0, pvs->topline);
}
Common::Rect rScreen(0, 0, pvs->w, pvs->h);
gdi.copyWizImage(dst, wizd, pvs->w, pvs->h, x1, y1, width, height, &rScreen);
Common::Rect rImage(x1, y1, x1 + width, y1 + height);
if (rImage.intersects(rScreen)) {
rImage.clip(rScreen);
if (flags & 0x18) {
++rImage.bottom;
markRectAsDirty(kMainVirtScreen, rImage);
} else {
--rImage.right;
--rImage.bottom;
gdi.copyVirtScreenBuffers(rImage);
}
}
}
}
void ScummEngine_v72he::redrawBGAreas() {
ScummEngine_v7he::redrawBGAreas();
flushWizBuffer();
}
void ScummEngine_v72he::flushWizBuffer() {
for (int i = 0; i < _wizImagesNum; ++i) {
WizImage *pwi = &_wizImages[i];
drawWizImage(rtImage, pwi->resnum, 0, pwi->x1, pwi->y1, pwi->flags);
}
_wizImagesNum = 0;
}
void ScummEngine_v72he::o72_drawWizImage() {
int flags = pop();
int y1 = pop();
int x1 = pop();
int resnum = pop();
if (_fullRedraw) {
assert(_wizImagesNum < ARRAYSIZE(_wizImages));
WizImage *pwi = &_wizImages[_wizImagesNum];
pwi->resnum = resnum;
pwi->x1 = x1;
pwi->y1 = y1;
pwi->flags = flags;
++_wizImagesNum;
} else {
drawWizImage(rtImage, resnum, 0, x1, y1, flags);
}
}
void ScummEngine_v72he::o72_unknownCF() {
//ArrayHeader *ah;
byte string[255];
copyScriptString(string);
int len = resStrLen(string) + 1;
writeVar(0, 0);
//ah = defineArray(0, kStringArray, 0, 0, 0, len);
defineArray(0, kStringArray, 0, 0, 0, len);
writeArray(0, 0, 0, 0);
//memcpy(ah->data, string, len);
push(readVar(0));
}
void ScummEngine_v72he::shuffleArray(int num, int minIdx, int maxIdx) {
int range = maxIdx - minIdx;
int count = range * 2;
// Shuffle the array 'num'
while (count--) {
// Determine two random elements...
int rand1 = _rnd.getRandomNumber(range) + minIdx;
int rand2 = _rnd.getRandomNumber(range) + minIdx;
// ...and swap them
int val1 = readArray(num, 0, rand1);
int val2 = readArray(num, 0, rand2);
writeArray(num, 0, rand1, val2);
writeArray(num, 0, rand2, val1);
}
}
void ScummEngine_v72he::o72_shuffle() {
int b = pop();
int a = pop();
shuffleArray(fetchScriptWord(), a, b);
}
void ScummEngine_v72he::o72_jumpToScript() {
int args[16];
int script, flags;
getStackList(args, ARRAYSIZE(args));
script = pop();
flags = fetchScriptByte();
stopObjectCode();
runScript(script, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args);
}
void ScummEngine_v72he::o72_openFile() {
int mode, slot, l, r;
byte filename[100];
mode = pop();
copyScriptString(filename);
// The boot script in some HE games doen't set the
// complete data file name. So we work around that.
if (!strcmp((char *)filename,".he7")) {
memset(filename, 0, sizeof(filename));
sprintf((char *)filename, "%s.he7", _gameName.c_str());
} else if (!strcmp((char *)filename,".he3")) {
memset(filename, 0, sizeof(filename));
sprintf((char *)filename, "%s.he3", _gameName.c_str());
}
debug(1,"File %s", filename);
for (r = strlen((char*)filename); r != 0; r--) {
if (filename[r - 1] == '\\')
break;
}
slot = -1;
for (l = 0; l < 17; l++) {
if (_hFileTable[l].isOpen() == false) {
slot = l;
break;
}
}
if (slot != -1) {
if (mode == 1)
_hFileTable[slot].open((char*)filename + r, File::kFileReadMode);
else if (mode == 2)
_hFileTable[slot].open((char*)filename + r, File::kFileWriteMode);
else
error("o6he_openFile(): wrong open file mode %d", mode);
if (_hFileTable[slot].isOpen() == false)
slot = -1;
}
debug(1, "o72_openFile: slot %d, mode %d", slot, mode);
push(slot);
}
int ScummEngine_v72he::readFileToArray(int slot, int32 size) {
if (size == 0)
size = _hFileTable[slot].size() - _hFileTable[slot].pos();
writeVar(0, 0);
ArrayHeader *ah = defineArray(0, kByteArray, 0, 0, 0, size);
_hFileTable[slot].read(ah->data, size);
return readVar(0);
}
void ScummEngine_v72he::o72_readFile() {
int slot, val;
int32 size;
int subOp = fetchScriptByte();
switch (subOp) {
case 4:
slot = pop();
val = _hFileTable[slot].readByte();
push(val);
break;
case 5:
slot = pop();
val = _hFileTable[slot].readUint16LE();
push(val);
break;
case 6:
slot = pop();
val = _hFileTable[slot].readUint32LE();
push(val);
break;
case 8:
fetchScriptByte();
size = pop();
slot = pop();
val = readFileToArray(slot, size);
push(val);
break;
default:
error("o72_readFile: default case %d", subOp);
}
debug(1, "o72_readFile: slot %d, subOp %d val %d", slot, subOp, val);
}
void ScummEngine_v72he::writeFileFromArray(int slot, int resID) {
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, resID);
int32 size = (FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1) *
(FROM_LE_32(ah->dim2end) - FROM_LE_32(ah->dim2start) + 1);
_hFileTable[slot].write(ah->data, size);
}
void ScummEngine_v72he::o72_writeFile() {
int16 resID = pop();
int slot = pop();
int subOp = fetchScriptByte();
switch (subOp) {
case 4:
_hFileTable[slot].writeByte(resID);
break;
case 5:
_hFileTable[slot].writeUint16LE(resID);
break;
case 6:
_hFileTable[slot].writeUint32LE(resID);
break;
case 8:
fetchScriptByte();
writeFileFromArray(slot, resID);
break;
default:
error("o72_writeFile: default case %d", subOp);
}
debug(1, "o72_writeFile: slot %d, subOp %d", slot, subOp);
}
void ScummEngine_v72he::o72_findAllObjects() {
int room = pop();
int i = 1;
if (room != _currentRoom)
warning("o72_findAllObjects: current room is not %d", room);
writeVar(0, 0);
defineArray(0, kDwordArray, 0, 0, 0, _numLocalObjects + 1);
writeArray(0, 0, 0, _numLocalObjects);
while (i < _numLocalObjects) {
writeArray(0, 0, i, _objs[i].obj_nr);
i++;
}
push(readVar(0));
}
void ScummEngine_v72he::o72_deleteFile() {
byte filename[100];
copyScriptString(filename);
debug(1, "stub o72_deleteFile(%s)", filename);
}
void ScummEngine_v72he::o72_getPixel() {
byte area;
int x = pop();
int y = pop();
int subOp = fetchScriptByte();
if (subOp != 218 && subOp != 219)
return;
VirtScreen *vs = findVirtScreen(y);
if (vs == NULL || x > _screenWidth - 1 || x < 0) {
push(-1);
return;
}
if (subOp == 218)
area = *vs->getBackPixels(x, y - vs->topline);
else
area = *vs->getPixels(x, y - vs->topline);
push(area);
}
void ScummEngine_v72he::o72_pickVarRandom() {
int num;
int args[100];
int32 dim1end;
num = getStackList(args, ARRAYSIZE(args));
int value = fetchScriptWord();
if (readVar(value) == 0) {
defineArray(value, kDwordArray, 0, 0, 0, num);
if (num > 0) {
int16 counter = 0;
do {
writeArray(value, 0, counter + 1, args[counter]);
} while (++counter < num);
}
shuffleArray(value, 1, num);
writeArray(value, 0, 0, 2);
push(readArray(value, 0, 1));
return;
}
num = readArray(value, 0, 0);
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(value));
dim1end = FROM_LE_32(ah->dim1end);
if (dim1end < num) {
int16 var_2 = readArray(value, 0, num - 1);
shuffleArray(value, 1, dim1end);
if (readArray(value, 0, 1) == var_2) {
num = 2;
} else {
num = 1;
}
}
writeArray(value, 0, 0, num + 1);
push(readArray(value, 0, num));
}
void ScummEngine_v72he::o72_redimArray() {
int subcode, newX, newY;
newY = pop();
newX = pop();
subcode = fetchScriptByte();
switch (subcode) {
case 5:
redimArray(fetchScriptWord(), 0, newX, 0, newY, kIntArray);
break;
case 4:
redimArray(fetchScriptWord(), 0, newX, 0, newY, kByteArray);
break;
case 6:
redimArray(fetchScriptWord(), 0, newX, 0, newY, kDwordArray);
break;
default:
error("o72_redimArray: default type %d", subcode);
}
}
void ScummEngine_v72he::redimArray(int arrayId, int newDim2start, int newDim2end,
int newDim1start, int newDim1end, int type) {
int newSize, oldSize;
if (readVar(arrayId) == 0)
error("redimArray: Reference to zeroed array pointer");
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(arrayId));
if (!ah)
error("redimArray: Invalid array (%d) reference", readVar(arrayId));
newSize = arrayDataSizes[type];
oldSize = arrayDataSizes[FROM_LE_32(ah->type)];
newSize *= (newDim1end - newDim1start + 1) * (newDim2end - newDim2start + 1);
oldSize *= (FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1) *
(FROM_LE_32(ah->dim2end) - FROM_LE_32(ah->dim2start) + 1);
newSize >>= 3;
oldSize >>= 3;
if (newSize != oldSize)
error("redimArray: array %d redim mismatch", readVar(arrayId));
ah->type = TO_LE_32(type);
ah->dim1start = TO_LE_32(newDim1start);
ah->dim1end = TO_LE_32(newDim1end);
ah->dim2start = TO_LE_32(newDim2start);
ah->dim2end = TO_LE_32(newDim2end);
}
void ScummEngine_v72he::o72_unknownEC() {
int dst, size;
int src = pop();
size = resStrLen(getStringAddress(src)) + 1;
writeVar(0, 0);
defineArray(0, kStringArray, 0, 0, 0, size);
writeArray(0, 0, 0, 0);
dst = readVar(0);
arrrays_unk2(dst, src, -1, -1);
push(dst);
debug(1,"stub o72_unknownEC");
}
void ScummEngine_v72he::o72_unknownED() {
int array, pos, len;
int chr, result = 0;
len = pop();
pos = pop();
array = pop();
if (len == -1) {
pos = 0;
len = resStrLen(getStringAddress(array));
}
writeVar(0, array);
while (pos <= len) {
chr = readArray(0, 0, pos);
if (chr)
result += _charset->getCharWidth(chr);
pos++;
}
push(result);
debug(1,"stub o72_unknownED");
}
void ScummEngine_v72he::o72_unknownEF() {
int dst, size;
int b = pop();
int a = pop();
int src = pop();
size = b - a + 2;
writeVar(0, 0);
defineArray(0, kStringArray, 0, 0, 0, size);
writeArray(0, 0, 0, 0);
dst = readVar(0);
arrrays_unk2(dst, src, a, b);
push(dst);
debug(1,"stub o72_unknownEF");
}
void ScummEngine_v72he::o72_unknownF0() {
int dst, size;
int src2 = pop();
int src1 = pop();
size = resStrLen(getStringAddress(src1));
size += resStrLen(getStringAddress(src2)) + 1;
writeVar(0, 0);
defineArray(0, kStringArray, 0, 0, 0, size);
writeArray(0, 0, 0, 0);
dst = readVar(0);
arrrays_unk2(dst, src1, 0, -1);
arrrays_unk2(dst, src2, 0, -1);
push(dst);
debug(1,"stub o72_unknownF0");
}
void ScummEngine_v72he::o72_unknownF1() {
byte *addr, *addr2;
int id = pop();
int id2 = pop();
addr = getStringAddress(id);
if (!addr)
error("o72_stringLen: Reference to zeroed array pointer (%d)", id);
addr2 = getStringAddress(id2);
if (!addr)
error("o72_stringLen: Reference to zeroed array pointer (%d)", id);
while (*addr == *addr2) {
if (addr == 0) {
push(0);
return;
}
addr++;
addr2++;
}
push (1);
debug(1,"o70he_unknownF1 stub (%d, %d)", id, id2);
}
void ScummEngine_v72he::o72_checkGlobQueue() {
int subOp = fetchScriptByte();
int idx = pop();
debug(1,"o72_checkGlobQueue stub (%d, %d)", subOp, idx);
push(100);
}
void ScummEngine_v72he::o72_readINI() {
byte option[100];
int type, retval;
// we pretend that we don't have .ini file
copyScriptString(option);
type = fetchScriptByte();
switch (type) {
case 6: // number
if (!strcmp((char *)option, "NoPrinting"))
push(1);
else
push(0);
break;
case 7: // string
writeVar(0, 0);
defineArray(0, kStringArray, 0, 0, 0, 0);
retval = readVar(0);
writeArray(0, 0, 0, 0);
push(retval); // var ID string
break;
default:
error("o72_readINI: default type %d", type);
}
debug(1, "o72_readINI (%d) %s", type, option);
}
void ScummEngine_v72he::o72_writeINI() {
int type, value;
byte option[256], string[1024];
type = fetchScriptByte();
switch (type) {
case 6: // number
value = pop();
copyScriptString(option);
debug(1,"o72_writeINI: %s set to %d", option, value);
break;
case 7: // string
copyScriptString(string);
copyScriptString(option);
debug(1,"o72_writeINI: %s set to %s", option, string);
break;
default:
error("o72_writeINI: default type %d", type);
}
}
void ScummEngine_v72he::o72_unknownF5() {
int chr, max;
int array, len, pos, result = 0;
max = pop();
pos = pop();
array = pop();
len = resStrLen(getStringAddress(array));
writeVar(0, array);
while (pos <= len) {
chr = readArray(0, 0, pos);
result += _charset->getCharWidth(chr);
if (result >= max) {
push(pos);
return;
}
pos++;
}
push(len);
debug(1,"stub o72_unknownF5 (%d)", result);
}
void ScummEngine_v72he::o72_unknownF6() {
int len, edi, pos, value, id;
value = pop();
edi = pop();
pos = pop();
id = pop();
if (edi >= 0) {
len = resStrLen(getStringAddress(id));
if (len < edi)
edi = len;
} else {
edi = 0;
}
if (pos < 0)
pos = 0;
writeVar(0, id);
if (edi > pos) {
while (edi >= pos) {
if (readArray(0, 0, pos) == value) {
push(pos);
return;
}
pos++;
}
} else {
while (edi <= pos) {
if (readArray(0, 0, pos) == value) {
push(pos);
return;
}
pos--;
}
}
push(-1);
debug(1,"stub o72_unknownF6");
}
void ScummEngine_v72he::o72_unknownF8() {
int id = pop();
byte subOp = fetchScriptByte();
push(10);
debug(1,"stub o72_unknownF8: subOp %d, id %d", subOp, id);
}
void ScummEngine_v72he::o72_setFilePath() {
// File related
byte filename[100];
copyScriptString(filename);
debug(1,"o72_setFilePath: %s", filename);
}
void ScummEngine_v72he::o72_unknownFA() {
byte name[100];
copyScriptString(name);
int id = fetchScriptByte();
debug(1,"o72_unknownFA: (%d) %s", id, name);
}
void ScummEngine_v72he::decodeParseString(int m, int n) {
byte b, *ptr;
int i, color, size;
int args[31];
byte name[1024];
b = fetchScriptByte();
switch (b) {
case 65: // SO_AT
_string[m].ypos = pop();
_string[m].xpos = pop();
_string[m].overhead = false;
break;
case 66: // SO_COLOR
_string[m].color = pop();
break;
case 67: // SO_CLIPPED
_string[m].right = pop();
break;
case 69: // SO_CENTER
_string[m].center = true;
_string[m].overhead = false;
break;
case 71: // SO_LEFT
_string[m].center = false;
_string[m].overhead = false;
break;
case 72: // SO_OVERHEAD
_string[m].overhead = true;
_string[m].no_talk_anim = false;
break;
case 73: // SO_SAY_VOICE
error("decodeParseString: case 73");
break;
case 74: // SO_MUMBLE
_string[m].no_talk_anim = true;
break;
case 75: // SO_TEXTSTRING
printString(m, _scriptPointer);
_scriptPointer += resStrLen(_scriptPointer) + 1;
break;
case 194:
decodeScriptString(name, true);
printString(m, name);
break;
case 0xE1:
ptr = getResourceAddress(rtTalkie, pop());
size = READ_BE_UINT32(ptr + 12);
memcpy(name, ptr + 16, size);
printString(m, name);
break;
case 0xF9:
color = pop();
if (color == 1) {
_string[m].color = pop();
} else {
push(color);
getStackList(args, ARRAYSIZE(args));
for (i = 0; i < 16; i++)
_charsetColorMap[i] = _charsetData[_string[1]._default.charset][i] = (unsigned char)args[i];
_string[m].color = color;
}
break;
case 0xFE:
_string[m].loadDefault();
if (n)
_actorToPrintStrFor = pop();
break;
case 0xFF:
_string[m].saveDefault();
break;
default:
error("decodeParseString: default case 0x%x", b);
}
}
} // End of namespace Scumm
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