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scummvm/scumm/script_v90he.cpp
Travis Howell 529f260261 Cleanup 
svn-id: r20367
2006-02-04 08:19:10 +00:00

2645 lines
56 KiB
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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Header$
*
*/
#include "common/stdafx.h"
#include "scumm/actor.h"
#include "scumm/charset.h"
#include "scumm/intern.h"
#include "scumm/logic_he.h"
#include "scumm/object.h"
#include "scumm/resource.h"
#include "scumm/resource_v7he.h"
#include "scumm/scumm.h"
#include "scumm/sound.h"
#include "scumm/sprite_he.h"
#include "scumm/util.h"
namespace Scumm {
#define OPCODE(x) _OPCODE(ScummEngine_v90he, x)
void ScummEngine_v90he::setupOpcodes() {
static const OpcodeEntryV90he opcodes[256] = {
/* 00 */
OPCODE(o6_pushByte),
OPCODE(o6_pushWord),
OPCODE(o72_pushDWord),
OPCODE(o6_pushWordVar),
/* 04 */
OPCODE(o72_getScriptString),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_wordArrayRead),
/* 08 */
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o90_dup_n),
OPCODE(o6_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(o90_wizImageOps),
OPCODE(o90_min),
OPCODE(o90_max),
OPCODE(o90_sin),
/* 20 */
OPCODE(o90_cos),
OPCODE(o90_sqrt),
OPCODE(o90_atan2),
OPCODE(o90_getSegmentAngle),
/* 24 */
OPCODE(o90_getDistanceBetweenPoints),
OPCODE(o90_getSpriteInfo),
OPCODE(o90_setSpriteInfo),
OPCODE(o90_getSpriteGroupInfo),
/* 28 */
OPCODE(o90_setSpriteGroupInfo),
OPCODE(o90_getWizData),
OPCODE(o90_getActorData),
OPCODE(o90_startScriptUnk),
/* 2C */
OPCODE(o90_jumpToScriptUnk),
OPCODE(o90_videoOps),
OPCODE(o90_getVideoData),
OPCODE(o90_floodFill),
/* 30 */
OPCODE(o90_mod),
OPCODE(o90_shl),
OPCODE(o90_shr),
OPCODE(o90_xor),
/* 34 */
OPCODE(o90_findAllObjectsWithClassOf),
OPCODE(o90_getPolygonOverlap),
OPCODE(o90_cond),
OPCODE(o90_dim2dim2Array),
/* 38 */
OPCODE(o90_redim2dimArray),
OPCODE(o90_getLinesIntersectionPoint),
OPCODE(o90_sortArray),
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(o90_getObjectData),
OPCODE(o80_createSound),
OPCODE(o80_getFileSize),
OPCODE(o6_wordArrayWrite),
/* 48 */
OPCODE(o80_stringToInt),
OPCODE(o80_getSoundVar),
OPCODE(o80_localizeArrayToRoom),
OPCODE(o6_wordArrayIndexedWrite),
/* 4C */
OPCODE(o6_invalid),
OPCODE(o80_readConfigFile),
OPCODE(o80_writeConfigFile),
OPCODE(o6_wordVarInc),
/* 50 */
OPCODE(o72_resetCutscene),
OPCODE(o6_invalid),
OPCODE(o72_findObjectWithClassOf),
OPCODE(o6_wordArrayInc),
/* 54 */
OPCODE(o72_getObjectImageX),
OPCODE(o72_getObjectImageY),
OPCODE(o72_captureWizImage),
OPCODE(o6_wordVarDec),
/* 58 */
OPCODE(o72_getTimer),
OPCODE(o72_setTimer),
OPCODE(o72_getSoundPosition),
OPCODE(o6_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_invalid),
OPCODE(o6_freezeUnfreeze),
OPCODE(o80_cursorCommand),
/* 6C */
OPCODE(o6_breakHere),
OPCODE(o6_ifClassOfIs),
OPCODE(o6_setClass),
OPCODE(o6_getState),
/* 70 */
OPCODE(o80_setState),
OPCODE(o6_setOwner),
OPCODE(o6_getOwner),
OPCODE(o6_jump),
/* 74 */
OPCODE(o70_startSound),
OPCODE(o6_stopSound),
OPCODE(o6_invalid),
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(o70_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(o70_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(o90_getPaletteData),
OPCODE(o6_beginOverride),
OPCODE(o6_endOverride),
OPCODE(o6_setObjectName),
/* 98 */
OPCODE(o6_isSoundRunning),
OPCODE(o6_setBoxFlags),
OPCODE(o6_invalid),
OPCODE(o70_resourceRoutines),
/* 9C */
OPCODE(o72_roomOps),
OPCODE(o72_actorOps),
OPCODE(o90_paletteOps),
OPCODE(o6_getActorFromXY),
/* A0 */
OPCODE(o72_findObject),
OPCODE(o6_pseudoRoom),
OPCODE(o6_getActorElevation),
OPCODE(o6_getVerbEntrypoint),
/* A4 */
OPCODE(o72_arrayOps),
OPCODE(o90_fontUnk),
OPCODE(o6_drawBox),
OPCODE(o6_pop),
/* A8 */
OPCODE(o6_getActorWidth),
OPCODE(o60_wait),
OPCODE(o6_getActorScaleX),
OPCODE(o90_getActorAnimProgress),
/* AC */
OPCODE(o80_drawWizPolygon),
OPCODE(o6_isAnyOf),
OPCODE(o72_systemOps),
OPCODE(o6_isActorInBox),
/* B0 */
OPCODE(o6_delay),
OPCODE(o6_delaySeconds),
OPCODE(o6_delayMinutes),
OPCODE(o6_stopSentence),
/* B4 */
OPCODE(o6_printLine),
OPCODE(o6_printText),
OPCODE(o6_printDebug),
OPCODE(o6_printSystem),
/* B8 */
OPCODE(o6_printActor),
OPCODE(o6_printEgo),
OPCODE(o72_talkActor),
OPCODE(o72_talkEgo),
/* BC */
OPCODE(o72_dimArray),
OPCODE(o6_stopObjectCode),
OPCODE(o6_startObjectQuick),
OPCODE(o6_startScriptQuick2),
/* C0 */
OPCODE(o72_dim2dimArray),
OPCODE(o72_traceStatus),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* C4 */
OPCODE(o6_abs),
OPCODE(o6_distObjectObject),
OPCODE(o6_distObjectPt),
OPCODE(o6_distPtPt),
/* C8 */
OPCODE(o90_kernelGetFunctions),
OPCODE(o90_kernelSetFunctions),
OPCODE(o6_delayFrames),
OPCODE(o6_pickOneOf),
/* CC */
OPCODE(o6_pickOneOfDefault),
OPCODE(o6_stampObject),
OPCODE(o72_drawWizImage),
OPCODE(o72_debugInput),
/* D0 */
OPCODE(o6_getDateTime),
OPCODE(o6_stopTalking),
OPCODE(o6_getAnimateVariable),
OPCODE(o6_invalid),
/* D4 */
OPCODE(o6_shuffle),
OPCODE(o72_jumpToScript),
OPCODE(o6_band),
OPCODE(o6_bor),
/* D8 */
OPCODE(o6_isRoomScriptRunning),
OPCODE(o60_closeFile),
OPCODE(o72_openFile),
OPCODE(o72_readFile),
/* DC */
OPCODE(o72_writeFile),
OPCODE(o72_findAllObjects),
OPCODE(o72_deleteFile),
OPCODE(o72_rename),
/* E0 */
OPCODE(o80_drawLine),
OPCODE(o72_getPixel),
OPCODE(o60_localizeArrayToScript),
OPCODE(o80_pickVarRandom),
/* E4 */
OPCODE(o6_setBoxSet),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
/* E8 */
OPCODE(o6_invalid),
OPCODE(o70_seekFilePos),
OPCODE(o72_redimArray),
OPCODE(o60_readFilePos),
/* EC */
OPCODE(o70_copyString),
OPCODE(o70_getStringWidth),
OPCODE(o70_getStringLen),
OPCODE(o70_appendString),
/* F0 */
OPCODE(o70_concatString),
OPCODE(o70_compareString),
OPCODE(o70_isResourceLoaded),
OPCODE(o72_readINI),
/* F4 */
OPCODE(o72_writeINI),
OPCODE(o70_getStringLenForWidth),
OPCODE(o70_getCharIndexInString),
OPCODE(o6_invalid),
/* F8 */
OPCODE(o72_getResourceSize),
OPCODE(o72_setFilePath),
OPCODE(o72_setWindowCaption),
OPCODE(o70_polygonOps),
/* FC */
OPCODE(o70_polygonHit),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
OPCODE(o6_invalid),
};
_opcodesV90he = opcodes;
}
void ScummEngine_v90he::executeOpcode(byte i) {
OpcodeProcV90he op = _opcodesV90he[i].proc;
(this->*op) ();
}
const char *ScummEngine_v90he::getOpcodeDesc(byte i) {
return _opcodesV90he[i].desc;
}
void ScummEngine_v90he::o90_dup_n() {
int num;
int args[16];
push(fetchScriptWord());
num = getStackList(args, ARRAYSIZE(args));
for (int i = 0; i < 2; i++) {
for (int j = 0; j < num; j++)
push(args[j]);
}
}
void ScummEngine_v90he::o90_min() {
int a = pop();
int b = pop();
if (b < a) {
push(b);
} else {
push(a);
}
}
void ScummEngine_v90he::o90_max() {
int a = pop();
int b = pop();
if (b > a) {
push(b);
} else {
push(a);
}
}
void ScummEngine_v90he::o90_sin() {
double a = pop() * PI / 180.;
push((int)(sin(a) * 100000));
}
void ScummEngine_v90he::o90_cos() {
double a = pop() * PI / 180.;
push((int)(cos(a) * 100000));
}
void ScummEngine_v90he::o90_sqrt() {
int i = pop();
if (i < 2) {
push(i);
} else {
push((int)sqrt((double)(i + 1)));
}
}
void ScummEngine_v90he::o90_atan2() {
int y = pop();
int x = pop();
int a = (int)(atan2((double)y, (double)x) * 180. / PI);
if (a < 0) {
a += 360;
}
push(a);
}
void ScummEngine_v90he::o90_getSegmentAngle() {
int y1 = pop();
int x1 = pop();
int dy = y1 - pop();
int dx = x1 - pop();
int a = (int)(atan2((double)dy, (double)dx) * 180. / PI);
if (a < 0) {
a += 360;
}
push(a);
}
void ScummEngine_v90he::o90_getActorData() {
Actor *a;
int subOp = pop();
int val = pop();
int act = pop();
a = derefActor(act, "o90_getActorData");
switch (subOp) {
case 1:
push(a->isUserConditionSet(val));
break;
case 2:
checkRange(15, 0, val, "Limb %d out of range");
push(a->_cost.frame[val]);
break;
case 3:
push(a->getAnimSpeed());
break;
case 4:
push(a->_shadowMode);
break;
case 5:
push(a->_layer);
break;
case 6:
push(a->_hePaletteNum);
break;
default:
error("o90_getActorData: Unknown actor property %d", subOp);
}
}
void ScummEngine_v90he::o90_startScriptUnk() {
int args[25];
int script, cycle;
byte flags;
getStackList(args, ARRAYSIZE(args));
cycle = pop();
script = pop();
flags = fetchScriptByte();
runScript(script, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args, cycle);
}
void ScummEngine_v90he::o90_jumpToScriptUnk() {
int args[25];
int script, cycle;
byte flags;
getStackList(args, ARRAYSIZE(args));
cycle = pop();
script = pop();
flags = fetchScriptByte();
stopObjectCode();
runScript(script, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args, cycle);
}
void ScummEngine_v90he::o90_videoOps() {
// Uses Smacker video
int status = fetchScriptByte();
int subOp = status - 49;
switch (subOp) {
case 0:
copyScriptString(_videoParams.filename, sizeof(_videoParams.filename));
_videoParams.status = status;
break;
case 5:
_videoParams.flags |= pop();
break;
case 8:
memset(_videoParams.filename, 0, sizeof(_videoParams.filename));
_videoParams.unk2 = pop();
break;
case 14:
_videoParams.wizResNum = pop();
if (_videoParams.wizResNum)
_videoParams.flags |= 2;
break;
case 116:
_videoParams.status = status;
break;
case 206:
if (_videoParams.status == 49) {
// Start video
if (_videoParams.flags == 0)
_videoParams.flags = 4;
if (_videoParams.flags == 2) {
// result = startVideo(_videoParams.filename, _videoParams.flags, _videoParams.wizResNum);
// VAR(119) = result;
} else {
// result = startVideo(_videoParams.filename, _videoParams.flags);
// VAR(119) = result;
}
} else if (_videoParams.status == 165) {
// Stop video
}
break;
default:
error("o90_videoOps: unhandled case %d", subOp);
}
debug(0, "o90_videoOps stub (%d)", subOp);
}
void ScummEngine_v90he::o90_getVideoData() {
// Uses Smacker video
int subOp = fetchScriptByte();
subOp -= 32;
switch (subOp) {
case 0: // Get width
pop();
break;
case 1: // Get height
pop();
break;
case 4: // Get frame count
pop();
break;
case 20: // Get current frame
pop();
break;
case 31: // Get image number
pop();
break;
case 107: // Get statistics
pop();
pop();
break;
default:
error("o90_getVideoData: unhandled case %d", subOp);
}
push(-1);
debug(0, "o90_getVideoData stub (%d)", subOp);
}
void ScummEngine_v90he::o90_wizImageOps() {
int a, b;
int subOp = fetchScriptByte();
subOp -= 46;
switch (subOp) {
case -14: // HE99+
_wizParams.processFlags |= kWPFUseDefImgWidth;
_wizParams.resDefImgW = pop();
break;
case -13: // HE99+
_wizParams.processFlags |= kWPFUseDefImgHeight;
_wizParams.resDefImgH = pop();
break;
case 0:
// Dummy case
pop();
break;
case 1:
_wizParams.box.bottom = pop();
_wizParams.box.right = pop();
_wizParams.box.top = pop();
_wizParams.box.left = pop();
break;
case 2:
_wizParams.processMode = 1;
break;
case 3:
_wizParams.processFlags |= kWPFUseFile;
_wizParams.processMode = 3;
copyScriptString(_wizParams.filename, sizeof(_wizParams.filename));
break;
case 4:
_wizParams.processFlags |= kWPFUseFile;
_wizParams.processMode = 4;
copyScriptString(_wizParams.filename, sizeof(_wizParams.filename));
_wizParams.fileWriteMode = pop();
break;
case 5:
_wizParams.processFlags |= kWPFClipBox | 0x100;
_wizParams.processMode = 2;
_wizParams.box.bottom = pop();
_wizParams.box.right = pop();
_wizParams.box.top = pop();
_wizParams.box.left = pop();
_wizParams.compType = pop();
break;
case 6:
_wizParams.processFlags |= kWPFNewState;
_wizParams.img.state = pop();
break;
case 7:
_wizParams.processFlags |= kWPFRotate;
_wizParams.angle = pop();
break;
case 8:
_wizParams.processFlags |= kWPFNewFlags;
_wizParams.img.flags |= pop();
break;
case 10:
_wizParams.img.flags = pop();
_wizParams.img.state = pop();
_wizParams.img.y1 = pop();
_wizParams.img.x1 = pop();
_wizParams.img.resNum = pop();
_wiz->displayWizImage(&_wizParams.img);
break;
case 11:
_wizParams.img.resNum = pop();
_wizParams.processMode = 0;
_wizParams.processFlags = 0;
_wizParams.remapNum = 0;
_wizParams.img.flags = 0;
_wizParams.field_184 = 0;
_wizParams.field_180 = 0;
_wizParams.spriteId = 0;
_wizParams.spriteGroup = 0;
break;
case 16: // HE99+
_wizParams.processFlags |= kWPFMaskImg;
_wizParams.sourceImage = pop();
break;
case 19:
case 108:
_wizParams.processFlags |= kWPFSetPos;
_wizParams.img.y1 = pop();
_wizParams.img.x1 = pop();
break;
case 20:
case 203: // HE98+
b = pop();
a = pop();
_wizParams.processFlags |= kWPFRemapPalette;
_wizParams.processMode = 6;
if (_wizParams.remapNum == 0) {
memset(_wizParams.remapIndex, 0, sizeof(_wizParams.remapIndex));
} else {
assert(_wizParams.remapNum < ARRAYSIZE(_wizParams.remapIndex));
_wizParams.remapIndex[_wizParams.remapNum] = a;
_wizParams.remapColor[a] = b;
++_wizParams.remapNum;
}
break;
case 21:
_wizParams.processFlags |= kWPFClipBox;
_wizParams.box.bottom = pop();
_wizParams.box.right = pop();
_wizParams.box.top = pop();
_wizParams.box.left = pop();
break;
case 40: // HE99+
_wizParams.processFlags |= kWPFPaletteNum;
_wizParams.img.palette = pop();
break;
case 46:
_wizParams.processFlags |= kWPFScaled;
_wizParams.scale = pop();
break;
case 52:
_wizParams.processFlags |= kWPFShadow;
_wizParams.img.shadow = pop();
break;
case 85: // HE99+
_wizParams.processFlags |= 0x1000 | 0x100 | 0x2;
_wizParams.processMode = 7;
_wizParams.field_168 = pop();
_wizParams.field_164 = pop();
_wizParams.compType = pop();
break;
case 87: // HE99+
_wizParams.processFlags |= kWPFFillColor | kWPFClipBox2;
_wizParams.processMode = 9;
_wizParams.fillColor = pop();
_wizParams.box2.bottom = pop();
_wizParams.box2.right = pop();
_wizParams.box2.top = pop();
_wizParams.box2.left = pop();
break;
case 88: // HE99+
_wizParams.processFlags |= kWPFFillColor | kWPFClipBox2;
_wizParams.processMode = 10;
_wizParams.fillColor = pop();
_wizParams.box2.bottom = pop();
_wizParams.box2.right = pop();
_wizParams.box2.top = pop();
_wizParams.box2.left = pop();
break;
case 89: // HE99+
_wizParams.processFlags |= kWPFFillColor | kWPFClipBox2;
_wizParams.processMode = 11;
_wizParams.fillColor = pop();
_wizParams.box2.top = _wizParams.box2.bottom = pop();
_wizParams.box2.left = _wizParams.box2.right = pop();
break;
case 90: // HE99+
_wizParams.processFlags |= kWPFFillColor | kWPFClipBox2;
_wizParams.processMode = 12;
_wizParams.fillColor = pop();
_wizParams.box2.top = _wizParams.box2.bottom = pop();
_wizParams.box2.left = _wizParams.box2.right = pop();
break;
case 91: // HE99+
_wizParams.processFlags |= kWPFDstResNum;
_wizParams.dstResNum = pop();
break;
case 93: // HE99+
_wizParams.processFlags |= 0x100000;
_wizParams.field_180 = pop();
_wizParams.field_184 = pop();
break;
case 95: // HE99+
_wizParams.processMode = 13;
break;
case 96: // HE99+
_wizParams.field_239D = pop();
_wizParams.field_2399 = pop();
_wizParams.field_23A5 = pop();
_wizParams.field_23A1 = pop();
copyScriptString(_wizParams.string2, sizeof(_wizParams.string2));
_wizParams.processMode = 15;
break;
case 97: // HE99+
_wizParams.processMode = 16;
_wizParams.field_23AD = pop();
_wizParams.field_23A9 = pop();
copyScriptString(_wizParams.string1, sizeof(_wizParams.string1));
break;
case 143: // HE99+
_wizParams.processMode = 17;
_wizParams.field_23CD = pop();
_wizParams.field_23C9 = pop();
_wizParams.field_23C5 = pop();
_wizParams.field_23C1 = pop();
_wizParams.field_23BD = pop();
_wizParams.field_23B9 = pop();
_wizParams.field_23B5 = pop();
_wizParams.field_23B1 = pop();
break;
case 150: // HE99+
_wizParams.processMode = 14;
break;
case 171: // HE99+
_wizParams.processMode = 8;
break;
case 200:
_wizParams.processFlags |= kWPFNewFlags | kWPFSetPos | 2;
_wizParams.img.flags |= kWIFIsPolygon;
_wizParams.field_164 = _wizParams.img.y1 = _wizParams.img.x1 = pop();
break;
case 209:
if (_wizParams.img.resNum)
_wiz->processWizImage(&_wizParams);
break;
default:
error("o90_wizImageOps: unhandled case %d", subOp);
}
debug(1, "o90_wizImageOps (%d)", subOp);
}
void ScummEngine_v90he::o90_getDistanceBetweenPoints() {
byte subOp = fetchScriptByte();
int x1, y1, z1, x2, y2, z2, dx, dy, dz, d;
switch (subOp) {
case 23: // HE100
case 28:
y2 = pop();
x2 = pop();
y1 = pop();
x1 = pop();
dx = x2 - x1;
dy = y2 - y1;
d = dx * dx + dy * dy;
if (d < 2) {
push(d);
} else {
push((int)sqrt((double)(d + 1)));
}
break;
case 24: // HE100
case 29:
z2 = pop();
y2 = pop();
x2 = pop();
z1 = pop();
y1 = pop();
x1 = pop();
dx = x2 - x1;
dy = y2 - y1;
dz = z2 - z1;
d = dx * dx + dy * dy + dz * dz;
if (d < 2) {
push(d);
} else {
push((int)sqrt((double)(d + 1)));
}
break;
default:
error("o90_getDistanceBetweenPoints: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_getSpriteInfo() {
int args[16];
int spriteId, flags, groupId, type;
int32 x, y;
byte subOp = fetchScriptByte();
subOp -= 30;
debug(1, "o90_getSpriteInfo (%d)", subOp);
switch (subOp) {
case 0:
spriteId = pop();
if (spriteId) {
_sprite->getSpritePosition(spriteId, x, y);
push(x);
} else {
push(0);
}
break;
case 1:
spriteId = pop();
if (spriteId) {
_sprite->getSpritePosition(spriteId, x, y);
push(y);
} else {
push(0);
}
break;
case 2:
spriteId = pop();
if (spriteId) {
_sprite->getSpriteImageDim(spriteId, x, y);
push(x);
} else {
push(0);
}
break;
case 3:
spriteId = pop();
if (spriteId) {
_sprite->getSpriteImageDim(spriteId, x, y);
push(y);
} else {
push(0);
}
break;
case 4:
spriteId = pop();
if (spriteId) {
_sprite->getSpriteDist(spriteId, x, y);
push(x);
} else {
push(0);
}
break;
case 5:
spriteId = pop();
if (spriteId) {
_sprite->getSpriteDist(spriteId, x, y);
push(y);
} else {
push(0);
}
break;
case 6:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteImageStateCount(spriteId));
else
push(0);
break;
case 7:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteGroup(spriteId));
else
push(0);
break;
case 8:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteDisplayX(spriteId));
else
push(0);
break;
case 9:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteDisplayY(spriteId));
else
push(0);
break;
case 12:
flags = pop();
spriteId = pop();
if (spriteId) {
switch(flags) {
case 0:
push(_sprite->getSpriteFlagXFlipped(spriteId));
break;
case 1:
push(_sprite->getSpriteFlagYFlipped(spriteId));
break;
case 2:
push(_sprite->getSpriteFlagActive(spriteId));
break;
case 3:
push(_sprite->getSpriteFlagDoubleBuffered(spriteId));
break;
case 4:
push(_sprite->getSpriteFlagRemapPalette(spriteId));
break;
default:
push(0);
}
} else {
push(0);
}
break;
case 13:
spriteId = pop();
if (spriteId)
push(_sprite->getSpritePriority(spriteId));
else
push(0);
break;
case 15:
if (_heversion == 99) {
flags = getStackList(args, ARRAYSIZE(args));
type = pop();
groupId = pop();
y = pop();
x = pop();
push(_sprite->findSpriteWithClassOf(x, y, groupId, type, flags, args));
} else if (_heversion == 98) {
type = pop();
groupId = pop();
y = pop();
x = pop();
push(_sprite->findSpriteWithClassOf(x, y, groupId, type, 0, 0));
} else {
groupId = pop();
y = pop();
x = pop();
push(_sprite->findSpriteWithClassOf(x, y, groupId, 0, 0, 0));
}
break;
case 22:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteImageState(spriteId));
else
push(0);
break;
case 32:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteSourceImage(spriteId));
else
push(0);
break;
case 33:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteImage(spriteId));
else
push(0);
break;
case 38:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteFlagEraseType(spriteId));
else
push(1);
break;
case 52:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteFlagAutoAnim(spriteId));
else
push(0);
break;
case 56:
spriteId = pop();
if (spriteId)
push(_sprite->getSpritePalette(spriteId));
else
push(0);
break;
case 62:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteScale(spriteId));
else
push(0);
break;
case 67:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteAnimSpeed(spriteId));
else
push(1);
break;
case 68:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteShadow(spriteId));
else
push(0);
break;
case 94:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteFlagUpdateType(spriteId));
else
push(0);
break;
case 95:
flags = getStackList(args, ARRAYSIZE(args));
spriteId = pop();
if (spriteId) {
push(_sprite->getSpriteClass(spriteId, flags, args));
} else {
push(0);
}
break;
case 109:
flags = pop();
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteGeneralProperty(spriteId, flags));
else
push(0);
break;
case 110:
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteMaskImage(spriteId));
else
push(0);
break;
case 168:
pop();
spriteId = pop();
if (spriteId)
push(_sprite->getSpriteUserValue(spriteId));
else
push(0);
break;
default:
error("o90_getSpriteInfo: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_setSpriteInfo() {
int args[16];
int spriteId;
int32 tmp[2];
int n;
byte subOp = fetchScriptByte();
subOp -= 34;
debug(1, "o90_setSpriteInfo (%d)", subOp);
switch (subOp) {
case 0:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++) {
_sprite->getSpriteDist(spriteId, tmp[0], tmp[1]);
_sprite->setSpriteDist(spriteId, args[0], tmp[1]);
}
break;
case 1:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++) {
_sprite->getSpriteDist(spriteId, tmp[0], tmp[1]);
_sprite->setSpriteDist(spriteId, tmp[0], args[0]);
}
break;
case 3:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteGroup(spriteId, args[0]);
break;
case 8:
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
switch(args[1]) {
case 0:
_sprite->setSpriteFlagXFlipped(spriteId, args[0]);
break;
case 1:
_sprite->setSpriteFlagYFlipped(spriteId, args[0]);
break;
case 2:
_sprite->setSpriteFlagActive(spriteId, args[0]);
break;
case 3:
_sprite->setSpriteFlagDoubleBuffered(spriteId, args[0]);
break;
case 4:
_sprite->setSpriteFlagRemapPalette(spriteId, args[0]);
break;
default:
break;
}
break;
case 9:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpritePriority(spriteId, args[0]);
break;
case 10:
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->moveSprite(spriteId, args[0], args[1]);
break;
case 18:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteImageState(spriteId, args[0]);
break;
case 19:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteAngle(spriteId, args[0]);
break;
case 23:
if (_features & GF_HE_985 || _heversion >= 99) {
_curMaxSpriteId = pop();
_curSpriteId = pop();
if (_curSpriteId > _curMaxSpriteId)
SWAP(_curSpriteId, _curMaxSpriteId);
} else {
_curSpriteId = pop();
_curMaxSpriteId = _curSpriteId; // to make all functions happy
}
break;
case 28: // HE99+
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteSourceImage(spriteId, args[0]);
break;
case 29:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteImage(spriteId, args[0]);
break;
case 31:
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpritePosition(spriteId, args[0], args[1]);
break;
case 34:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteFlagEraseType(spriteId, args[0]);
break;
case 43:
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteDist(spriteId, args[0], args[1]);
break;
case 48:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteFlagAutoAnim(spriteId, args[0]);
break;
case 52: // HE 98+
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpritePalette(spriteId, args[0]);
break;
case 58: // HE 99+
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteScale(spriteId, args[0]);
break;
case 63: // HE 98+
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteAnimSpeed(spriteId, args[0]);
break;
case 64:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteShadow(spriteId, args[0]);
break;
case 90:
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteFlagUpdateType(spriteId, args[0]);
break;
case 91:
n = getStackList(args, ARRAYSIZE(args));
if (_curSpriteId != 0 && _curMaxSpriteId != 0 && n != 0) {
int *p = &args[n - 1];
do {
int code = *p;
if (code == 0) {
for (int i = _curSpriteId; i <= _curMaxSpriteId; ++i) {
_sprite->setSpriteResetClass(i);
}
} else if (code & 0x80) {
for (int i = _curSpriteId; i <= _curMaxSpriteId; ++i) {
_sprite->setSpriteSetClass(i, code & 0x7F, 1);
}
} else {
for (int i = _curSpriteId; i <= _curMaxSpriteId; ++i) {
_sprite->setSpriteSetClass(i, code & 0x7F, 0);
}
}
--p;
} while (--n);
}
break;
case 105: // HE 99+
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteGeneralProperty(spriteId, args[0], args[1]);
break;
case 106: // HE 99+
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteMaskImage(spriteId, args[0]);
break;
case 124:
_sprite->resetTables(true);
break;
case 164:
args[1] = pop();
args[0] = pop();
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->setSpriteUserValue(spriteId, args[0], args[1]);
break;
case 183:
if (_curSpriteId > _curMaxSpriteId)
break;
spriteId = _curSpriteId;
if (!spriteId)
spriteId++;
for (; spriteId <= _curMaxSpriteId; spriteId++)
_sprite->resetSprite(spriteId);
break;
default:
error("o90_setSpriteInfo: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_getSpriteGroupInfo() {
int32 tx, ty;
int spriteGroupId, type;
byte subOp = fetchScriptByte();
debug(1, "o90_getSpriteGroupInfo (%d)", subOp);
switch (subOp) {
case 8: // HE 99+
spriteGroupId = pop();
if (spriteGroupId)
push(getGroupSpriteArray(spriteGroupId));
else
push(0);
break;
case 30:
spriteGroupId = pop();
if (spriteGroupId) {
_sprite->getGroupPosition(spriteGroupId, tx, ty);
push(tx);
} else {
push(0);
}
break;
case 31:
spriteGroupId = pop();
if (spriteGroupId) {
_sprite->getGroupPosition(spriteGroupId, tx, ty);
push(ty);
} else {
push(0);
}
break;
case 42: // HE 99+
type = pop();
spriteGroupId = pop();
if (spriteGroupId) {
switch(type) {
case 0:
push(_sprite->getGroupXMul(spriteGroupId));
break;
case 1:
push(_sprite->getGroupXDiv(spriteGroupId));
break;
case 2:
push(_sprite->getGroupYMul(spriteGroupId));
break;
case 3:
push(_sprite->getGroupYDiv(spriteGroupId));
break;
default:
push(0);
}
} else {
push(0);
}
break;
case 43:
spriteGroupId = pop();
if (spriteGroupId)
push(_sprite->getGroupPriority(spriteGroupId));
else
push(0);
break;
case 63: // HE 99+
spriteGroupId = pop();
if (spriteGroupId)
push(_sprite->getGroupDstResNum(spriteGroupId));
else
push(0);
break;
case 139: // HE 99+
// dummy case
pop();
pop();
push(0);
break;
default:
error("o90_getSpriteGroupInfo: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_setSpriteGroupInfo() {
int type, value1, value2, value3, value4;
byte subOp = fetchScriptByte();
subOp -= 37;
debug(1, "o90_setSpriteGroupInfo (%d)", subOp);
switch (subOp) {
case 0:
type = pop() - 1;
switch (type) {
case 0:
value2 = pop();
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->moveGroupMembers(_curSpriteGroupId, value1, value2);
break;
case 1:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersPriority(_curSpriteGroupId, value1);
break;
case 2:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersGroup(_curSpriteGroupId, value1);
break;
case 3:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersUpdateType(_curSpriteGroupId, value1);
break;
case 4:
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersResetSprite(_curSpriteGroupId);
break;
case 5:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersAnimationSpeed(_curSpriteGroupId, value1);
break;
case 6:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersAutoAnimFlag(_curSpriteGroupId, value1);
break;
case 7:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupMembersShadow(_curSpriteGroupId, value1);
break;
default:
error("o90_setSpriteGroupInfo subOp 0: Unknown case %d", subOp);
}
break;
case 5:
type = pop();
value1 = pop();
if (!_curSpriteGroupId)
break;
switch (type) {
case 0:
_sprite->setGroupXMul(_curSpriteGroupId, value1);
break;
case 1:
_sprite->setGroupXDiv(_curSpriteGroupId, value1);
break;
case 2:
_sprite->setGroupYMul(_curSpriteGroupId, value1);
break;
case 3:
_sprite->setGroupYDiv(_curSpriteGroupId, value1);
break;
default:
error("o90_setSpriteGroupInfo subOp 5: Unknown case %d", subOp);
}
break;
case 6:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupPriority(_curSpriteGroupId, value1);
break;
case 7:
value2 = pop();
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->moveGroup(_curSpriteGroupId, value1, value2);
break;
case 20:
_curSpriteGroupId = pop();
break;
case 26:
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupImage(_curSpriteGroupId, value1);
break;
case 28:
value2 = pop();
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupPosition(_curSpriteGroupId, value1, value2);
break;
case 30:
value4 = pop();
value3 = pop();
value2 = pop();
value1 = pop();
if (!_curSpriteGroupId)
break;
_sprite->setGroupBounds(_curSpriteGroupId, value1, value2, value3, value4);
break;
case 56:
if (!_curSpriteGroupId)
break;
_sprite->resetGroupBounds(_curSpriteGroupId);
break;
case 180:
if (!_curSpriteGroupId)
break;
_sprite->resetGroup(_curSpriteGroupId);
break;
default:
error("o90_setSpriteGroupInfo: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_getWizData() {
byte filename[4096];
int state, resId;
int32 w, h;
int32 x, y;
byte subOp = fetchScriptByte();
subOp -= 30;
switch (subOp) {
case 0:
state = pop();
resId = pop();
_wiz->getWizImageSpot(resId, state, x, y);
push(x);
break;
case 1:
state = pop();
resId = pop();
_wiz->getWizImageSpot(resId, state, x, y);
push(y);
break;
case 2:
state = pop();
resId = pop();
_wiz->getWizImageDim(resId, state, w, h);
push(w);
break;
case 3:
state = pop();
resId = pop();
_wiz->getWizImageDim(resId, state, w, h);
push(h);
break;
case 6:
resId = pop();
push(_wiz->getWizImageStates(resId));
break;
case 15:
y = pop();
x = pop();
state = pop();
resId = pop();
push(_wiz->isWizPixelNonTransparent(resId, state, x, y, 0));
break;
case 36:
y = pop();
x = pop();
state = pop();
resId = pop();
push(_wiz->getWizPixelColor(resId, state, x, y, 0));
break;
case 100:
h = pop();
w = pop();
y = pop();
x = pop();
state = pop();
resId = pop();
if (x == -1 && y == -1 && w == -1 && h == -1) {
_wiz->getWizImageDim(resId, state, w, h);
x = 0;
y = 0;
}
push(computeWizHistogram(resId, state, x, y, w, h));
break;
case 109:
pop();
pop();
push(0);
break;
case 111:
pop();
copyScriptString(filename, sizeof(filename));
pop();
push(0);
debug(0, "o90_getWizData() case 111 unhandled");
break;
default:
error("o90_getWizData: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_floodFill() {
byte subOp = fetchScriptByte();
subOp -= 54;
switch (subOp) {
case 0:
pop();
break;
case 3:
memset(&_floodFillParams, 0, sizeof(_floodFillParams));
_floodFillParams.box.left = 0;
_floodFillParams.box.top = 0;
_floodFillParams.box.right = 639;
_floodFillParams.box.bottom = 479;
break;
case 11:
_floodFillParams.y = pop();
_floodFillParams.x = pop();
break;
case 12:
_floodFillParams.flags = pop();
break;
case 13:
_floodFillParams.box.bottom = pop();
_floodFillParams.box.right = pop();
_floodFillParams.box.top = pop();
_floodFillParams.box.left = pop();
break;
case 201:
floodFill(&_floodFillParams, this);
break;
default:
error("o90_floodFill: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_shl() {
int a = pop();
push(pop() << a);
}
void ScummEngine_v90he::o90_shr() {
int a = pop();
push(pop() >> a);
}
void ScummEngine_v90he::o90_xor() {
int a = pop();
push(pop() ^ a);
}
void ScummEngine_v90he::o90_mod() {
int a = pop();
if (a == 0)
error("modulus by zero");
push(pop() % a);
}
void ScummEngine_v90he::o90_findAllObjectsWithClassOf() {
int args[16];
int cond, num, cls, tmp;
bool b;
num = getStackList(args, ARRAYSIZE(args));
int room = pop();
int numObjs = 0;
if (room != _currentRoom)
error("o90_findAllObjectsWithClassOf: current room is not %d", room);
writeVar(0, 0);
defineArray(0, kDwordArray, 0, 0, 0, _numLocalObjects);
for (int i = 1; i < _numLocalObjects; i++) {
cond = 1;
tmp = num;
while (--tmp >= 0) {
cls = args[tmp];
b = getClass(_objs[i].obj_nr, cls);
if ((cls & 0x80 && !b) || (!(cls & 0x80) && b))
cond = 0;
}
if (cond) {
numObjs++;
writeArray(0, 0, numObjs, _objs[i].obj_nr);
}
}
writeArray(0, 0, 0, numObjs);
push(readVar(0));
}
void ScummEngine_v90he::o90_getPolygonOverlap() {
int args1[32];
int args2[32];
int n1 = getStackList(args1, ARRAYSIZE(args1));
int n2 = getStackList(args2, ARRAYSIZE(args2));
int subOp = pop();
switch (subOp) {
case 1:
{
Common::Rect r(args1[0], args1[1], args1[2] + 1, args1[3] + 1);
Common::Point p(args2[0], args2[1]);
push(r.contains(p) ? 1 : 0);
}
break;
case 2:
{
int dx = args2[0] - args1[0];
int dy = args2[1] - args1[1];
int dist = dx * dx + dy * dy;
if (dist >= 2) {
dist = (int)sqrt((double)(dist + 1));
}
if (_heversion >= 98) {
push((dist <= args1[2]) ? 1 : 0);
} else {
push((dist > args1[2]) ? 1 : 0);
}
}
break;
case 3:
{
Common::Rect r1(args1[0], args1[1], args1[2] + 1, args1[3] + 1);
Common::Rect r2(args2[0], args2[1], args2[2] + 1, args2[3] + 1);
push(r2.intersects(r1) ? 1 : 0);
}
break;
case 4:
{
int dx = args2[0] - args1[0];
int dy = args2[1] - args1[1];
int dist = dx * dx + dy * dy;
if (dist >= 2) {
dist = (int)sqrt((double)(dist + 1));
}
push((dist < args1[2] && dist < args2[2]) ? 1 : 0);
}
break;
case 5:
{
assert((n1 & 1) == 0);
n1 /= 2;
if (n1 == 0) {
push(0);
} else {
WizPolygon wp;
memset(&wp, 0, sizeof(wp));
wp.numVerts = n1;
assert(n1 < ARRAYSIZE(wp.vert));
for (int i = 0; i < n1; ++i) {
wp.vert[i].x = args1[i * 2 + 0];
wp.vert[i].y = args1[i * 2 + 1];
}
push(_wiz->polygonContains(wp, args2[0], args2[1]) ? 1 : 0);
}
}
break;
// HE 98+
case 6:
{
Common::Rect r1, r2;
_sprite->getSpriteBounds(args2[0], false, r2);
_sprite->getSpriteBounds(args1[0], false, r1);
if (r2.isValidRect() == false) {
push(0);
break;
}
if (n2 == 3) {
r2.left += args2[1];
r2.right += args2[1];
r2.top += args2[2];
r2.bottom += args2[2];
}
if (n1 == 3) {
r1.left += args1[1];
r1.right += args1[1];
r1.top += args1[2];
r1.bottom += args1[2];
}
push(r2.intersects(r1) ? 1 : 0);
}
break;
case 7:
{
Common::Rect r2;
_sprite->getSpriteBounds(args2[0], false, r2);
Common::Rect r1(args1[0], args1[1], args1[2], args1[3]);
if (r2.isValidRect() == false) {
push(0);
break;
}
if (n2 == 3) {
r2.left += args2[1];
r2.right += args2[1];
r2.top += args2[2];
r2.bottom += args2[2];
}
push(r2.intersects(r1) ? 1 : 0);
}
break;
case 8:
case 10: // TODO: Draw sprites to buffer and compare.
{
Common::Rect r1, r2;
_sprite->getSpriteBounds(args2[0], true, r2);
_sprite->getSpriteBounds(args1[0], true, r1);
if (r2.isValidRect() == false) {
push(0);
break;
}
if (n2 == 3) {
r2.left += args2[1];
r2.right += args2[1];
r2.top += args2[2];
r2.bottom += args2[2];
}
if (n1 == 3) {
r1.left += args1[1];
r1.right += args1[1];
r1.top += args1[2];
r1.bottom += args1[2];
}
push(r2.intersects(r1) ? 1 : 0);
}
break;
case 9:
{
Common::Rect r2;
_sprite->getSpriteBounds(args2[0], true, r2);
Common::Rect r1(args1[0], args1[1], args1[2], args1[3]);
if (r2.isValidRect() == false) {
push(0);
break;
}
if (n2 == 3) {
r2.left += args2[1];
r2.right += args2[1];
r2.top += args2[2];
r2.bottom += args2[2];
}
push(r2.intersects(r1) ? 1 : 0);
}
break;
default:
error("o90_getPolygonOverlap: default case %d", subOp);
}
}
void ScummEngine_v90he::o90_cond() {
int a = pop();
int b = pop();
int c = pop();
if (!c)
b = a;
push(b);
}
void ScummEngine_v90he::o90_dim2dim2Array() {
int data, dim1start, dim1end, dim2start, dim2end;
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("o90_dim2dim2Array: default case %d", type);
}
if (pop() == 2) {
dim1end = pop();
dim1start = pop();
dim2end = pop();
dim2start = pop();
} else {
dim2end = pop();
dim2start = pop();
dim1end = pop();
dim1start = pop();
}
defineArray(fetchScriptWord(), data, dim2start, dim2end, dim1start, dim1end);
}
void ScummEngine_v90he::o90_redim2dimArray() {
int a, b, c, d;
d = pop();
c = pop();
b = pop();
a = pop();
byte subOp = fetchScriptByte();
switch (subOp) {
case 4:
redimArray(fetchScriptWord(), a, b, c, d, kByteArray);
break;
case 5:
redimArray(fetchScriptWord(), a, b, c, d, kIntArray);
break;
case 6:
redimArray(fetchScriptWord(), a, b, c, d, kDwordArray);
break;
default:
error("o90_redim2dimArray: default type %d", subOp);
}
}
void ScummEngine_v90he::o90_getLinesIntersectionPoint() {
int var_ix = fetchScriptWord();
int var_iy = fetchScriptWord();
int line2_y2 = pop();
int line2_x2 = pop();
int line2_y1 = pop();
int line2_x1 = pop();
int line1_y2 = pop();
int line1_x2 = pop();
int line1_y1 = pop();
int line1_x1 = pop();
int result = 0;
int ix = 0;
int iy = 0;
bool isLine1Point = (line1_x1 == line1_x2 && line1_y1 == line1_y2);
bool isLine2Point = (line2_x1 == line2_x2 && line2_y1 == line2_y2);
if (isLine1Point) {
if (isLine2Point) {
if (line1_x1 == line2_x1 && line1_y1 == line2_y2) {
ix = line1_x1;
iy = line2_x1;
result = 1;
}
} else {
// 1 point and 1 line
int dx2 = line2_x2 - line2_x1;
if (dx2 != 0) {
int dy2 = line2_y2 - line2_y1;
float y = (float)dy2 / dx2 * (line1_x1 - line2_x1) + line2_y1 + .5f;
if (line1_y1 == (int)y) {
ix = line1_x1;
iy = line1_y1;
result = 1;
}
} else {
// vertical line
if (line1_x1 == line2_x1) {
if (line2_y1 > line2_y2) {
if (line1_y1 >= line2_y2 && line1_y1 <= line2_y1) {
ix = line1_x1;
iy = line1_y1;
result = 1;
}
} else {
if (line1_y1 >= line2_y1 && line1_y1 <= line2_y2) {
ix = line1_x1;
iy = line1_y1;
result = 1;
}
}
}
}
}
} else {
if (isLine2Point) {
// 1 point and 1 line
int dx1 = line1_x2 - line1_x1;
if (dx1 != 0) {
int dy1 = line1_y2 - line1_y1;
float y = (float)dy1 / dx1 * (line2_x1 - line1_x1) + line1_y1 + .5f;
if (line2_y1 == (int)y) {
ix = line2_x1;
iy = line2_y1;
result = 1;
}
} else {
// vertical line
if (line2_x1 == line1_x1) {
if (line1_y1 > line1_y2) {
if (line2_y1 >= line1_y2 && line2_y1 <= line1_y1) {
ix = line2_x1;
iy = line2_y1;
result = 1;
}
} else {
if (line2_y1 >= line1_y1 && line2_y1 <= line1_y2) {
ix = line2_x2;
iy = line2_y1;
result = 1;
}
}
}
}
} else {
// 2 lines
int dy1 = line1_y2 - line1_y1;
int dx1 = line1_x2 - line1_x1;
int dy2 = line2_y2 - line2_y1;
int dx2 = line2_x2 - line2_x1;
int det = dx1 * dy2 - dx2 * dy1;
int cross_p1 = dx1 * (line1_y1 - line2_y1) - dy1 * (line1_x1 - line2_x1);
int cross_p2 = dx2 * (line1_y1 - line2_y1) - dy2 * (line1_x1 - line2_x1);
if (det == 0) {
// parallel lines
if (cross_p2 == 0) {
ix = ABS(line2_x2 + line2_x1) / 2;
iy = ABS(line2_y2 + line2_y1) / 2;
result = 2;
}
} else {
float rcp1 = (float)cross_p1 / det;
float rcp2 = (float)cross_p2 / det;
if (rcp1 >= 0 && rcp1 <= 1 && rcp2 >= 0 && rcp2 <= 1) {
ix = (int)(dx1 * rcp2 + line1_x1 + .5f);
iy = (int)(dy1 * rcp2 + line1_y1 + .5f);
result = 1;
}
}
}
}
writeVar(var_ix, ix);
writeVar(var_iy, iy);
push(result);
}
void ScummEngine_v90he::getArrayDim(int array, int *dim2start, int *dim2end, int *dim1start, int *dim1end) {
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
assert(ah);
if (dim2start && *dim2start == -1) {
*dim2start = ah->dim2start;
}
if (dim2end && *dim2end == -1) {
*dim2end = ah->dim2end;
}
if (dim1start && *dim1start == -1) {
*dim1start = ah->dim1start;
}
if (dim1end && *dim1end == -1) {
*dim1end = ah->dim1end;
}
}
static int sortArrayOffset;
static int compareByteArray(const void *a, const void *b) {
int va = *((const uint8 *)a + sortArrayOffset);
int vb = *((const uint8 *)a + sortArrayOffset);
return va - vb;
}
static int compareByteArrayReverse(const void *a, const void *b) {
int va = *((const uint8 *)a + sortArrayOffset);
int vb = *((const uint8 *)a + sortArrayOffset);
return vb - va;
}
static int compareIntArray(const void *a, const void *b) {
int va = (int16)READ_LE_UINT16((const uint8 *)a + sortArrayOffset * 2);
int vb = (int16)READ_LE_UINT16((const uint8 *)b + sortArrayOffset * 2);
return va - vb;
}
static int compareIntArrayReverse(const void *a, const void *b) {
int va = (int16)READ_LE_UINT16((const uint8 *)a + sortArrayOffset * 2);
int vb = (int16)READ_LE_UINT16((const uint8 *)b + sortArrayOffset * 2);
return vb - va;
}
static int compareDwordArray(const void *a, const void *b) {
int va = (int32)READ_LE_UINT32((const uint8 *)a + sortArrayOffset * 4);
int vb = (int32)READ_LE_UINT32((const uint8 *)b + sortArrayOffset * 4);
return va - vb;
}
static int compareDwordArrayReverse(const void *a, const void *b) {
int va = (int32)READ_LE_UINT32((const uint8 *)a + sortArrayOffset * 4);
int vb = (int32)READ_LE_UINT32((const uint8 *)b + sortArrayOffset * 4);
return vb - va;
}
void ScummEngine_v90he::sortArray(int array, int dim2start, int dim2end, int dim1start, int dim1end, int sortOrder) {
debug(5, "sortArray(%d, [%d,%d,%d,%d], %d)", array, dim2start, dim2end, dim1start, dim1end, sortOrder);
assert(dim1start == dim1end);
checkArrayLimits(array, dim2start, dim2end, dim1start, dim1end);
ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
assert(ah);
const int num = dim2end - dim2start + 1;
const int pitch = FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1;
const int offset = pitch * (dim2start - FROM_LE_32(ah->dim2start));
sortArrayOffset = dim1start - FROM_LE_32(ah->dim1start);
switch (FROM_LE_32(ah->type)) {
case kByteArray:
case kStringArray:
if (sortOrder <= 0) {
qsort(ah->data + offset, num, pitch, compareByteArray);
} else {
qsort(ah->data + offset, num, pitch, compareByteArrayReverse);
}
break;
case kIntArray:
if (sortOrder <= 0) {
qsort(ah->data + offset * 2, num, pitch * 2, compareIntArray);
} else {
qsort(ah->data + offset * 2, num, pitch * 2, compareIntArrayReverse);
}
break;
case kDwordArray:
if (sortOrder <= 0) {
qsort(ah->data + offset * 4, num, pitch * 4, compareDwordArray);
} else {
qsort(ah->data + offset * 4, num, pitch * 4, compareDwordArrayReverse);
}
break;
default:
error("Invalid array type", FROM_LE_32(ah->type));
}
}
void ScummEngine_v90he::o90_sortArray() {
// Sorts array via qsort
byte subOp = fetchScriptByte();
switch (subOp) {
case 129:
case 134: // HE100
{
int array = fetchScriptWord();
int sortOrder = pop();
int dim1end = pop();
int dim1start = pop();
int dim2end = pop();
int dim2start = pop();
getArrayDim(array, &dim2start, &dim2end, &dim1start, &dim1end);
sortArray(array, dim2start, dim2end, dim1start, dim1end, sortOrder);
}
break;
default:
error("o90_sortArray: Unknown case %d", subOp);
}
}
void ScummEngine_v90he::o90_getObjectData() {
// Object related
byte subOp = fetchScriptByte();
subOp -= 32;
switch (subOp) {
case 0:
if (_heObjectNum == -1)
push(0);
else
push(_objs[_heObjectNum].width);
break;
case 1:
if (_heObjectNum == -1)
push(0);
else
push(_objs[_heObjectNum].height);
break;
case 4:
push(getObjectImageCount(_heObject));
break;
case 6:
if (_heObjectNum == -1)
push(0);
else
push(_objs[_heObjectNum].x_pos);
break;
case 7:
if (_heObjectNum == -1)
push(0);
else
push(_objs[_heObjectNum].y_pos);
break;
case 20:
push(getState(_heObject));
break;
case 25:
_heObject = pop();
_heObjectNum = getObjectIndex(_heObject);
break;
case 107:
// Dummy case
pop();
push(0);
break;
default:
error("o90_getObjectData: Unknown case %d", subOp);
}
debug(1, "o90_getObjectData (%d)", subOp);
}
void ScummEngine_v90he::o90_getPaletteData() {
int b, c, d, e;
int palSlot, color;
byte subOp = fetchScriptByte();
subOp -= 45;
switch (subOp) {
case 0:
e = pop();
d = pop();
palSlot = pop();
pop();
c = pop();
b = pop();
push(getHEPaletteSimilarColor(palSlot, b, c, d, e));
break;
case 7:
c = pop();
b = pop();
palSlot = pop();
push(getHEPaletteColorComponent(palSlot, b, c));
break;
case 21:
color = pop();
palSlot = pop();
push(getHEPaletteColor(palSlot, color));
break;
case 87:
c = pop();
b = pop();
push(getHEPaletteColorComponent(1, b, c));
break;
case 172:
pop();
c = pop();
c = MAX(0, c);
c = MIN(c, 255);
b = pop();
b = MAX(0, b);
b = MIN(b, 255);
push(getHEPaletteSimilarColor(1, b, c, 10, 245));
break;
default:
error("o90_getPaletteData: Unknown case %d", subOp);
}
debug(1, "o90_getPaletteData stub (%d)", subOp);
}
void ScummEngine_v90he::o90_paletteOps() {
int a, b, c, d, e;
byte subOp = fetchScriptByte();
subOp -= 57;
switch (subOp) {
case 0:
_hePaletteNum = pop();
break;
case 6:
b = pop();
a = pop();
if (_hePaletteNum != 0) {
setHEPaletteFromImage(_hePaletteNum, a, b);
}
break;
case 9:
e = pop();
d = pop();
c = pop();
b = pop();
a = pop();
if (_hePaletteNum != 0) {
for (; a <= b; ++a) {
setHEPaletteColor(_hePaletteNum, a, c, d, e);
}
}
break;
case 13:
c = pop();
b = pop();
a = pop();
if (_hePaletteNum != 0) {
for (; a <= b; ++a) {
copyHEPaletteColor(_hePaletteNum, a, c);
}
}
break;
case 19: //HE99+
a = pop();
if (_hePaletteNum != 0) {
setHEPaletteFromCostume(_hePaletteNum, a);
}
break;
case 29:
a = pop();
if (_hePaletteNum != 0) {
copyHEPalette(_hePaletteNum, a);
}
break;
case 118:
b = pop();
a = pop();
if (_hePaletteNum != 0) {
setHEPaletteFromRoom(_hePaletteNum, a, b);
}
break;
case 160:
if (_hePaletteNum != 0) {
restoreHEPalette(_hePaletteNum);
}
break;
case 198:
_hePaletteNum = 0;
break;
default:
error("o90_paletteOps: Unknown case %d", subOp);
}
debug(1, "o90_paletteOps (%d)", subOp);
}
void ScummEngine_v90he::o90_fontUnk() {
// Font related
byte string[80];
int a;
byte subOp = fetchScriptByte();
switch (subOp) {
case 60: // HE100
case 42:
a = pop();
if (a == 2) {
copyScriptString(string, sizeof(string));
push(-1);
} else if (a == 1) {
pop();
writeVar(0, 0);
defineArray(0, kStringArray, 0, 0, 0, 0);
writeArray(0, 0, 0, 0);
push(readVar(0));
}
break;
case 0: // HE100
case 57:
push(1);
break;
default:
error("o90_fontUnk: Unknown case %d", subOp);
}
debug(1, "o90_fontUnk stub (%d)", subOp);
}
void ScummEngine_v90he::o90_getActorAnimProgress() {
Actor *a = derefActor(pop(), "o90_getActorAnimProgress");
push(a->getAnimProgress());
}
void ScummEngine_v90he::o90_kernelGetFunctions() {
int args[29];
int num, tmp;
Actor *a;
num = getStackList(args, ARRAYSIZE(args));
switch (args[0]) {
case 1001:
{
double b = args[1] * PI / 180.;
push((int)(sin(b) * 100000));
}
break;
case 1002:
{
double b = args[1] * PI / 180.;
push((int)(cos(b) * 100000));
}
break;
case 1969:
a = derefActor(args[1], "o90_kernelGetFunctions: 1969");
tmp = a->_heCondMask;
tmp &= 0x7FFF0000;
push(tmp);
break;
case 2001:
push(_logicHE->dispatch(args[1], num - 2, (int32 *)&args[2]));
break;
default:
error("o90_kernelGetFunctions: default case %d", args[0]);
}
}
void ScummEngine_v90he::o90_kernelSetFunctions() {
int args[29];
int num, tmp;
Actor *a;
num = getStackList(args, ARRAYSIZE(args));
debug(1, "o90_kernelSetFunctions: case %d (param count %d)", args[0], num);
switch (args[0]) {
case 20:
a = derefActor(args[1], "o90_kernelSetFunctions: 20");
queueAuxBlock(a);
break;
case 21:
_skipDrawObject = 1;
break;
case 22:
_skipDrawObject = 0;
break;
case 23:
_charset->clearCharsetMask();
_fullRedraw = true;
break;
case 24:
_skipProcessActors = 1;
redrawAllActors();
break;
case 25:
_skipProcessActors = 0;
redrawAllActors();
break;
case 27:
// Used in readdemo
break;
case 42:
_wiz->_rectOverrideEnabled = true;
_wiz->_rectOverride.left = args[1];
_wiz->_rectOverride.top = args[2];
_wiz->_rectOverride.right = args[3];
_wiz->_rectOverride.bottom = args[4];
break;
case 43:
_wiz->_rectOverrideEnabled = false;
break;
case 714:
debug(5, "o90_kernelSetFunctions: case 714: type %d resId %d unk1 %d", args[1], args[2], args[3]);
break;
case 1492:
// Remote start script function
break;
case 1969:
a = derefActor(args[1], "o90_kernelSetFunctions: 1969");
tmp = a->_heCondMask;
tmp ^= args[2];
tmp &= 0x7FFF0000;
a->_heCondMask ^= tmp;
break;
case 2001:
_logicHE->dispatch(args[1], num - 2, (int32 *)&args[2]);
break;
default:
error("o90_kernelSetFunctions: default case %d (param count %d)", args[0], num);
}
}
} // End of namespace Scumm
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