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scummvm/script_v2.cpp
James Brown ecbf23da72 Impliment what we call 'random guesses' for Sam and Max iMUSE 
svn-id: r4271
2002-05-10 20:21:12 +00:00

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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001/2002 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 "scumm.h"
#include "sound/mididrv.h"
#include "sound/imuse.h"
void Scumm::setupOpcodes2()
{
static const OpcodeProc opcode_list[256] = {
/* 00 */
&Scumm::o6_pushByte,
&Scumm::o6_pushWord,
&Scumm::o6_pushByteVar,
&Scumm::o6_pushWordVar,
/* 04 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayRead,
&Scumm::o6_wordArrayRead,
/* 08 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayIndexedRead,
&Scumm::o6_wordArrayIndexedRead,
/* 0C */
&Scumm::o6_dup,
&Scumm::o6_zero,
&Scumm::o6_eq,
&Scumm::o6_neq,
/* 10 */
&Scumm::o6_gt,
&Scumm::o6_lt,
&Scumm::o6_le,
&Scumm::o6_ge,
/* 14 */
&Scumm::o6_add,
&Scumm::o6_sub,
&Scumm::o6_mul,
&Scumm::o6_div,
/* 18 */
&Scumm::o6_land,
&Scumm::o6_lor,
&Scumm::o6_kill,
&Scumm::o6_invalid,
/* 1C */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 20 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 24 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 28 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 2C */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 30 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 34 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 38 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 3C */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* 40 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_writeByteVar,
&Scumm::o6_writeWordVar,
/* 44 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayWrite,
&Scumm::o6_wordArrayWrite,
/* 48 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayIndexedWrite,
&Scumm::o6_wordArrayIndexedWrite,
/* 4C */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteVarInc,
&Scumm::o6_wordVarInc,
/* 50 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayInc,
&Scumm::o6_wordArrayInc,
/* 54 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteVarDec,
&Scumm::o6_wordVarDec,
/* 58 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_byteArrayDec,
&Scumm::o6_wordArrayDec,
/* 5C */
&Scumm::o6_jumpTrue,
&Scumm::o6_jumpFalse,
&Scumm::o6_startScriptEx,
&Scumm::o6_startScript,
/* 60 */
&Scumm::o6_startObject,
&Scumm::o6_setObjectState,
&Scumm::o6_setObjectXY,
&Scumm::o6_drawBlastObject,
/* 64 */
&Scumm::o6_setBlastObjectWindow,
&Scumm::o6_stopObjectCode,
&Scumm::o6_stopObjectCode,
&Scumm::o6_endCutscene,
/* 68 */
&Scumm::o6_cutScene,
&Scumm::o6_stopMusic,
&Scumm::o6_freezeUnfreeze,
&Scumm::o6_cursorCommand,
/* 6C */
&Scumm::o6_breakHere,
&Scumm::o6_ifClassOfIs,
&Scumm::o6_setClass,
&Scumm::o6_getState,
/* 70 */
&Scumm::o6_setState,
&Scumm::o6_setOwner,
&Scumm::o6_getOwner,
&Scumm::o6_jump,
/* 74 */
&Scumm::o6_startSound,
&Scumm::o6_stopSound,
&Scumm::o6_startMusic,
&Scumm::o6_stopObjectScript,
/* 78 */
&Scumm::o6_panCameraTo,
&Scumm::o6_actorFollowCamera,
&Scumm::o6_setCameraAt,
&Scumm::o6_loadRoom,
/* 7C */
&Scumm::o6_stopScript,
&Scumm::o6_walkActorToObj,
&Scumm::o6_walkActorTo,
&Scumm::o6_putActorInRoom,
/* 80 */
&Scumm::o6_putActorAtObject,
&Scumm::o6_faceActor,
&Scumm::o6_animateActor,
&Scumm::o6_doSentence,
/* 84 */
&Scumm::o6_pickupObject,
&Scumm::o6_loadRoomWithEgo,
&Scumm::o6_invalid,
&Scumm::o6_getRandomNumber,
/* 88 */
&Scumm::o6_getRandomNumberRange,
&Scumm::o6_invalid,
&Scumm::o6_getActorMoving,
&Scumm::o6_getScriptRunning,
/* 8C */
&Scumm::o6_getActorRoom,
&Scumm::o6_getObjectX,
&Scumm::o6_getObjectY,
&Scumm::o6_getObjectOldDir,
/* 90 */
&Scumm::o6_getActorWalkBox,
&Scumm::o6_getActorCostume,
&Scumm::o6_findInventory,
&Scumm::o6_getInventoryCount,
/* 94 */
&Scumm::o6_getVerbFromXY,
&Scumm::o6_beginOverride,
&Scumm::o6_endOverride,
&Scumm::o6_setObjectName,
/* 98 */
&Scumm::o6_isSoundRunning,
&Scumm::o6_setBoxFlags,
&Scumm::o6_createBoxMatrix,
&Scumm::o6_resourceRoutines,
/* 9C */
&Scumm::o6_roomOps,
&Scumm::o6_actorSet,
&Scumm::o6_verbOps,
&Scumm::o6_getActorFromXY,
/* A0 */
&Scumm::o6_findObject,
&Scumm::o6_pseudoRoom,
&Scumm::o6_getActorElevation,
&Scumm::o6_getVerbEntrypoint,
/* A4 */
&Scumm::o6_arrayOps,
&Scumm::o6_saveRestoreVerbs,
&Scumm::o6_drawBox,
&Scumm::o6_invalid,
/* A8 */
&Scumm::o6_getActorWidth,
&Scumm::o6_wait,
&Scumm::o6_getActorScaleX,
&Scumm::o6_getActorAnimCounter1,
/* AC */
&Scumm::o6_soundKludge,
&Scumm::o6_isAnyOf,
&Scumm::o6_quitPauseRestart,
&Scumm::o6_isActorInBox,
/* B0 */
&Scumm::o6_delay,
&Scumm::o6_delayLonger,
&Scumm::o6_delayVeryLong,
&Scumm::o6_stopSentence,
/* B4 */
&Scumm::o6_print_0,
&Scumm::o6_print_1,
&Scumm::o6_print_2,
&Scumm::o6_print_3,
/* B8 */
&Scumm::o6_printActor,
&Scumm::o6_printEgo,
&Scumm::o6_talkActor,
&Scumm::o6_talkEgo,
/* BC */
&Scumm::o6_dim,
&Scumm::o5_dummy,
&Scumm::o6_runVerbCodeQuick,
&Scumm::o6_runScriptQuick,
/* C0 */
&Scumm::o6_dim2,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* C4 */
&Scumm::o6_abs,
&Scumm::o6_distObjectObject,
&Scumm::o6_distObjectPt,
&Scumm::o6_distPtPt,
/* C8 */
&Scumm::o6_kernelFunction,
&Scumm::o6_miscOps,
&Scumm::o6_breakMaybe,
&Scumm::o6_pickOneOf,
/* CC */
&Scumm::o6_pickOneOfDefault,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* D0 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_getAnimateVariable,
&Scumm::o6_invalid,
/* D4 */
&Scumm::o6_invalid,
&Scumm::o6_jumpToScript,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* D8 */
&Scumm::o6_isRoomScriptRunning,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* DC */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* E0 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* E4 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* E8 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* EC */
&Scumm::o6_getActorPriority,
&Scumm::o6_getObjectNewDir,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* F0 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* F4 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* F8 */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
/* FC */
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
&Scumm::o6_invalid,
};
static const char *opcode_lookup[] = {
/* 00 */
"o6_pushByte",
"o6_pushWord",
"o6_pushByteVar",
"o6_pushWordVar",
/* 04 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayRead",
"o6_wordArrayRead",
/* 08 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayIndexedRead",
"o6_wordArrayIndexedRead",
/* 0C */
"o6_dup",
"o6_zero",
"o6_eq",
"o6_neq",
/* 10 */
"o6_gt",
"o6_lt",
"o6_le",
"o6_ge",
/* 14 */
"o6_add",
"o6_sub",
"o6_mul",
"o6_div",
/* 18 */
"o6_land",
"o6_lor",
"o6_kill",
"o6_invalid",
/* 1C */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 20 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 24 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 28 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 2C */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 30 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 34 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 38 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 3C */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* 40 */
"o6_invalid",
"o6_invalid",
"o6_writeByteVar",
"o6_writeWordVar",
/* 44 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayWrite",
"o6_wordArrayWrite",
/* 48 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayIndexedWrite",
"o6_wordArrayIndexedWrite",
/* 4C */
"o6_invalid",
"o6_invalid",
"o6_byteVarInc",
"o6_wordVarInc",
/* 50 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayInc",
"o6_wordArrayInc",
/* 54 */
"o6_invalid",
"o6_invalid",
"o6_byteVarDec",
"o6_wordVarDec",
/* 58 */
"o6_invalid",
"o6_invalid",
"o6_byteArrayDec",
"o6_wordArrayDec",
/* 5C */
"o6_jumpTrue",
"o6_jumpFalse",
"o6_startScriptEx",
"o6_startScript",
/* 60 */
"o6_startObject",
"o6_setObjectState",
"o6_setObjectXY",
"o6_drawBlastObject",
/* 64 */
"o6_invalid",
"o6_stopObjectCode",
"o6_stopObjectCode",
"o6_endCutscene",
/* 68 */
"o6_cutScene",
"o6_stopMusic",
"o6_freezeUnfreeze",
"o6_cursorCommand",
/* 6C */
"o6_breakHere",
"o6_ifClassOfIs",
"o6_setClass",
"o6_getState",
/* 70 */
"o6_setState",
"o6_setOwner",
"o6_getOwner",
"o6_jump",
/* 74 */
"o6_startSound",
"o6_stopSound",
"o6_startMusic",
"o6_stopObjectScript",
/* 78 */
"o6_panCameraTo",
"o6_actorFollowCamera",
"o6_setCameraAt",
"o6_loadRoom",
/* 7C */
"o6_stopScript",
"o6_walkActorToObj",
"o6_walkActorTo",
"o6_putActorInRoom",
/* 80 */
"o6_putActorAtObject",
"o6_faceActor",
"o6_animateActor",
"o6_doSentence",
/* 84 */
"o6_pickupObject",
"o6_loadRoomWithEgo",
"o6_invalid",
"o6_getRandomNumber",
/* 88 */
"o6_getRandomNumberRange",
"o6_invalid",
"o6_getActorMoving",
"o6_getScriptRunning",
/* 8C */
"o6_getActorRoom",
"o6_getObjectX",
"o6_getObjectY",
"o6_getObjectOldDir",
/* 90 */
"o6_getActorWalkBox",
"o6_getActorCostume",
"o6_findInventory",
"o6_getInventoryCount",
/* 94 */
"o6_getVerbFromXY",
"o6_beginOverride",
"o6_endOverride",
"o6_setObjectName",
/* 98 */
"o6_isSoundRunning",
"o6_setBoxFlags",
"o6_createBoxMatrix",
"o6_resourceRoutines",
/* 9C */
"o6_roomOps",
"o6_actorSet",
"o6_verbOps",
"o6_getActorFromXY",
/* A0 */
"o6_findObject",
"o6_pseudoRoom",
"o6_getActorElevation",
"o6_getVerbEntrypoint",
/* A4 */
"o6_arrayOps",
"o6_saveRestoreVerbs",
"o6_drawBox",
"o6_invalid",
/* A8 */
"o6_getActorWidth",
"o6_wait",
"o6_getActorScaleX",
"o6_getActorAnimCounter1",
/* AC */
"o6_soundKludge",
"o6_isAnyOf",
"o6_quitPauseRestart",
"o6_isActorInBox",
/* B0 */
"o6_delay",
"o6_delayLonger",
"o6_delayVeryLong",
"o6_stopSentence",
/* B4 */
"o6_print_0",
"o6_print_1",
"o6_print_2",
"o6_print_3",
/* B8 */
"o6_printActor",
"o6_printEgo",
"o6_talkActor",
"o6_talkEgo",
/* BC */
"o6_dim",
"o6_invalid",
"o6_runVerbCodeQuick",
"o6_runScriptQuick",
/* C0 */
"o6_dim2",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* C4 */
"o6_abs",
"o6_distObjectObject",
"o6_distObjectPt",
"o6_distPtPt",
/* C8 */
"o6_kernelFunction",
"o6_miscOps",
"o6_breakMaybe",
"o6_pickOneOf",
/* CC */
"o6_pickOneOfDefault",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* D0 */
"o6_invalid",
"o6_invalid",
"o6_getAnimateVariable",
"o6_invalid",
/* D4 */
"o6_invalid",
"o6_jumpToScript",
"o6_invalid",
"o6_invalid",
/* D8 */
"o6_isRoomScriptRunning",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* DC */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* E0 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* E4 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* E8 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* EC */
"o6_invalid",
"o6_getObjectNewDir",
"o6_invalid",
"o6_invalid",
/* F0 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* F4 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* F8 */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid",
/* FC */
"o6_invalid",
"o6_invalid",
"o6_invalid",
"o6_invalid"
};
_opcodes = opcode_list;
_opcodes_lookup = opcode_lookup;
}
void Scumm::o6_setBlastObjectWindow()
{ // Set BOMP processing window
int a, b, c, d;
d = pop();
c = pop();
b = pop();
a = pop();
warning("o6_bompWindow(%d, %d, %d, %d)", a, b, c, d);
// sub_274EF(a, b, c, d);
}
int Scumm::popRoomAndObj(int *room)
{
int obj;
if (_features & GF_HAS_ROOMTABLE) {
obj = pop();
*room = getObjectRoom(obj);
} else {
*room = pop();
obj = pop();
}
return obj;
}
int Scumm::readArray(int array, int idx, int base)
{
ArrayHeader *ah =
(ArrayHeader *)getResourceAddress(rtString, readVar(array));
if (ah == NULL) {
error("readArray: invalid array %d (%d)", array, readVar(array));
}
base += idx * ah->dim1_size;
assert(base >= 0 && base < ah->dim1_size * ah->dim2_size);
if (ah->type == 4) {
return ah->data[base];
} else {
return (int16) READ_LE_UINT16(ah->data + base * 2);
}
}
void Scumm::writeArray(int array, int idx, int base, int value)
{
ArrayHeader *ah =
(ArrayHeader *)getResourceAddress(rtString, readVar(array));
assert(ah);
base += idx * ah->dim1_size;
assert(base >= 0 && base < ah->dim1_size * ah->dim2_size);
if (ah->type == 4) {
ah->data[base] = value;
} else {
((uint16 *)ah->data)[base] = TO_LE_16(value);
}
}
int Scumm::getStackList(int16 * args, uint maxnum)
{
uint num, i;
for (i = 0; i < maxnum; i++)
args[i] = 0;
num = pop();
if (num > maxnum)
error("Too many items %d in stack list, max %d", num, maxnum);
i = num;
while (((int)--i) >= 0) {
args[i] = pop();
}
return num;
}
void Scumm::o6_pushByte()
{
push(fetchScriptByte());
}
void Scumm::o6_pushWord()
{
push((int16) fetchScriptWord());
}
void Scumm::o6_pushByteVar()
{
push(readVar(fetchScriptByte()));
}
void Scumm::o6_pushWordVar()
{
push(readVar(fetchScriptWord()));
}
void Scumm::o6_invalid()
{
error("Invalid opcode '%x' at %x", _opcode,
_scriptPointer - _scriptOrgPointer);
}
void Scumm::o6_byteArrayRead()
{
int base = pop();
push(readArray(fetchScriptByte(), 0, base));
}
void Scumm::o6_wordArrayRead()
{
int base = pop();
push(readArray(fetchScriptWord(), 0, base));
}
void Scumm::o6_byteArrayIndexedRead()
{
int base = pop();
int idx = pop();
push(readArray(fetchScriptByte(), idx, base));
}
void Scumm::o6_wordArrayIndexedRead()
{
int base = pop();
int idx = pop();
push(readArray(fetchScriptWord(), idx, base));
}
void Scumm::o6_dup()
{
int a = pop();
push(a);
push(a);
}
void Scumm::o6_zero()
{
push(pop() == 0);
}
void Scumm::o6_eq()
{
push(pop() == pop());
}
void Scumm::o6_neq()
{
push(pop() != pop());
}
void Scumm::o6_gt()
{
int a = pop();
push(pop() > a);
}
void Scumm::o6_lt()
{
int a = pop();
push(pop() < a);
}
void Scumm::o6_le()
{
int a = pop();
push(pop() <= a);
}
void Scumm::o6_ge()
{
int a = pop();
push(pop() >= a);
}
void Scumm::o6_add()
{
int a = pop();
push(pop() + a);
}
void Scumm::o6_sub()
{
int a = pop();
push(pop() - a);
}
void Scumm::o6_mul()
{
int a = pop();
push(pop() * a);
}
void Scumm::o6_div()
{
int a = pop();
if (a == 0)
error("division by zero");
push(pop() / a);
}
void Scumm::o6_land()
{
int a = pop();
push(pop() && a);
}
void Scumm::o6_lor()
{
int a = pop();
push(pop() || a);
}
void Scumm::o6_kill()
{
pop();
}
void Scumm::o6_writeByteVar()
{
writeVar(fetchScriptByte(), pop());
}
void Scumm::o6_writeWordVar()
{
writeVar(fetchScriptWord(), pop());
}
void Scumm::o6_byteArrayWrite()
{
int a = pop();
writeArray(fetchScriptByte(), 0, pop(), a);
}
void Scumm::o6_wordArrayWrite()
{
int a = pop();
writeArray(fetchScriptWord(), 0, pop(), a);
}
void Scumm::o6_byteArrayIndexedWrite()
{
int val = pop();
int base = pop();
writeArray(fetchScriptByte(), pop(), base, val);
}
void Scumm::o6_wordArrayIndexedWrite()
{
int val = pop();
int base = pop();
writeArray(fetchScriptWord(), pop(), base, val);
}
void Scumm::o6_byteVarInc()
{
int var = fetchScriptByte();
writeVar(var, readVar(var) + 1);
}
void Scumm::o6_wordVarInc()
{
int var = fetchScriptWord();
writeVar(var, readVar(var) + 1);
}
void Scumm::o6_byteArrayInc()
{
int var = fetchScriptByte();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) + 1);
}
void Scumm::o6_wordArrayInc()
{
int var = fetchScriptWord();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) + 1);
}
void Scumm::o6_byteVarDec()
{
int var = fetchScriptByte();
writeVar(var, readVar(var) - 1);
}
void Scumm::o6_wordVarDec()
{
int var = fetchScriptWord();
writeVar(var, readVar(var) - 1);
}
void Scumm::o6_byteArrayDec()
{
int var = fetchScriptByte();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) - 1);
}
void Scumm::o6_wordArrayDec()
{
int var = fetchScriptWord();
int base = pop();
writeArray(var, 0, base, readArray(var, 0, base) - 1);
}
void Scumm::o6_jumpTrue()
{
if (pop())
o6_jump();
else
fetchScriptWord();
}
void Scumm::o6_jumpFalse()
{
if (!pop())
o6_jump();
else
fetchScriptWord();
}
void Scumm::o6_jump()
{
_scriptPointer += (int16) fetchScriptWord();
}
void Scumm::o6_startScriptEx()
{
int16 args[16];
int script, flags;
getStackList(args, sizeof(args) / sizeof(args[0]));
script = pop();
flags = pop();
runScript(script, flags & 1, flags & 2, args);
}
void Scumm::o6_jumpToScript()
{
int16 args[16];
int script, flags;
getStackList(args, sizeof(args) / sizeof(args[0]));
script = pop();
flags = pop();
o6_stopObjectCode();
runScript(script, flags & 1, flags & 2, args);
}
void Scumm::o6_startScript()
{
int16 args[16];
int script;
getStackList(args, sizeof(args) / sizeof(args[0]));
script = pop();
runScript(script, 0, 0, args);
}
void Scumm::o6_startObject()
{
int16 args[16];
int script, entryp;
int flags;
getStackList(args, sizeof(args) / sizeof(args[0]));
entryp = pop();
script = pop();
flags = pop();
runVerbCode(script, entryp, flags & 1, flags & 2, args);
}
void Scumm::o6_setObjectState()
{
int a = pop();
int b = pop();
if (a == 0)
a = 1;
// debug(1, "setObjectState(%d,%d)", a, b);
setObjectState(b, a, -1, -1);
}
void Scumm::o6_setObjectXY()
{
int y = pop();
int x = pop();
int obj = pop();
// debug(1, "setObjectXY(%d,%d,%d)", obj, x, y);
setObjectState(obj, 1, x, y);
}
void Scumm::o6_stopObjectCode()
{
stopObjectCode();
}
void Scumm::o6_endCutscene()
{
endCutscene();
}
void Scumm::o6_cutScene()
{
int16 args[16];
getStackList(args, sizeof(args) / sizeof(args[0]));
cutscene(args);
}
void Scumm::o6_stopMusic()
{
stopAllSounds();
}
void Scumm::o6_freezeUnfreeze()
{
int a = pop();
if (a)
freezeScripts(a);
else
unfreezeScripts();
}
void Scumm::o6_cursorCommand()
{
int a, i;
int16 args[16];
switch (fetchScriptByte()) {
case 0x90:
_cursorState = 1;
verbMouseOver(0);
break;
case 0x91:
_cursorState = 0;
verbMouseOver(0);
break;
case 0x92:
_userPut = 1;
break;
case 0x93:
_userPut = 0;
break;
case 0x94:
_cursorState++;
if (_cursorState > 1)
error("Cursor state greater than 1 in script");
verbMouseOver(0);
break;
case 0x95:
_cursorState--;
verbMouseOver(0);
break;
case 0x96:
_userPut++;
break;
case 0x97:
_userPut--;
break;
case 0x99:{
int room, obj = popRoomAndObj(&room);
setCursorImg(obj, room, 1);
break;
}
case 0x9A:
a = pop();
setCursorHotspot2(pop(), a);
break;
case 0x9C: /* init charset */
initCharset(pop());
break;
case 0x9D: /* set charset colors */
getStackList(args, sizeof(args) / sizeof(args[0]));
for (i = 0; i < 16; i++)
charset._colorMap[i] = _charsetData[string[1].t_charset][i] =
(unsigned char)args[i];
break;
case 0xD6:
makeCursorColorTransparent(pop());
break;
default:
error("o6_cursorCommand: default case");
}
_vars[VAR_CURSORSTATE] = _cursorState;
_vars[VAR_USERPUT] = _userPut;
}
void Scumm::o6_breakHere()
{
updateScriptPtr();
_currentScript = 0xFF;
}
void Scumm::o6_ifClassOfIs()
{
int16 args[16];
int num, obj, cls;
bool b;
int cond = 1;
num = getStackList(args, sizeof(args) / sizeof(args[0]));
obj = pop();
while (--num >= 0) {
cls = args[num];
b = getClass(obj, cls);
if (cls & 0x80 && !b || !(cls & 0x80) && b)
cond = 0;
}
push(cond);
}
void Scumm::o6_setClass()
{
int16 args[16];
int num, obj, cls;
num = getStackList(args, sizeof(args) / sizeof(args[0]));
obj = pop();
while (--num >= 0) {
cls = args[num];
if (cls == 0)
_classData[num] = 0;
else if (cls & 0x80)
putClass(obj, cls, 1);
else
putClass(obj, cls, 0);
}
}
void Scumm::o6_getState()
{
push(getState(pop()));
}
void Scumm::o6_setState()
{
int state = pop();
int obj = pop();
// debug(1, "setState(%d,%d)", obj, state);
putState(obj, state);
removeObjectFromRoom(obj);
if (_BgNeedsRedraw)
clearDrawObjectQueue();
}
void Scumm::o6_setOwner()
{
int owner = pop();
int obj = pop();
setOwnerOf(obj, owner);
}
void Scumm::o6_getOwner()
{
push(getOwner(pop()));
}
void Scumm::o6_startSound()
{
addSoundToQueue(pop());
}
void Scumm::o6_stopSound()
{
stopSound(pop());
}
void Scumm::o6_startMusic()
{
addSoundToQueue(pop());
}
void Scumm::o6_stopObjectScript()
{
stopObjectScript(pop());
}
void Scumm::o6_panCameraTo()
{
if (_features & GF_AFTER_V7) {
int y = pop();
int x = pop();
panCameraTo(x, y);
} else {
panCameraTo(pop(), 0);
}
}
void Scumm::o6_actorFollowCamera()
{
if (_features & GF_AFTER_V7)
setCameraFollows(derefActorSafe(pop(), "actorFollowCamera"));
else
actorFollowCamera(pop());
}
void Scumm::o6_setCameraAt()
{
if (_features & GF_AFTER_V7) {
int x, y;
camera._follows = 0;
y = pop();
x = pop();
setCameraAt(x, y);
} else {
setCameraAtEx(pop());
}
}
void Scumm::o6_loadRoom()
{
int room;
/* Begin: Autosave
_saveLoadSlot = 0;
sprintf(_saveLoadName, "Autosave", _saveLoadSlot);
_saveLoadFlag = 1;
_saveLoadCompatible = false;
End: Autosave */
room = pop();
startScene(room, 0, 0);
_fullRedraw = 1;
}
void Scumm::o6_stopScript()
{
int script = pop();
if (script == 0)
stopObjectCode();
else
stopScriptNr(script);
}
void Scumm::o6_walkActorToObj()
{
int obj, dist;
Actor *a, *a2;
int x;
dist = pop();
obj = pop();
a = derefActorSafe(pop(), "o6_walkActorToObj");
if (!a)
return;
if (obj >= NUM_ACTORS) {
if (whereIsObject(obj) == WIO_NOT_FOUND)
return;
getObjectXYPos(obj);
startWalkActor(a, _xPos, _yPos, _dir);
} else {
a2 = derefActorSafe(obj, "o6_walkActorToObj(2)");
if (!a2)
return;
if (a2->room != _currentRoom || a->room != _currentRoom)
return;
if (dist == 0) {
dist = a2->scalex * a2->width / 0xFF;
dist += dist >> 1;
}
x = a2->x;
if (x < a->x)
x += dist;
else
x -= dist;
startWalkActor(a, x, a2->y, -1);
}
}
void Scumm::o6_walkActorTo()
{
int x, y;
y = pop();
x = pop();
startWalkActor(derefActorSafe(pop(), "o6_walkActorTo"), x, y, -1);
}
void Scumm::o6_putActorInRoom()
{
int room, x, y;
Actor *a;
room = pop();
y = pop();
x = pop();
a = derefActorSafe(pop(), "o6_putActorInRoom");
if (!a)
return;
if (room == 0xFF) {
room = a->room;
} else {
if (a->visible && _currentRoom != room
&& _vars[VAR_TALK_ACTOR] == a->number) {
clearMsgQueue();
}
if (room != 0)
a->room = room;
}
putActor(a, x, y, room);
}
void Scumm::o6_putActorAtObject()
{
int room, obj, x, y;
Actor *a;
obj = popRoomAndObj(&room);
a = derefActorSafe(pop(), "o6_putActorAtObject");
if (whereIsObject(obj) != WIO_NOT_FOUND) {
getObjectXYPos(obj);
x = _xPos;
y = _yPos;
} else {
x = 160;
y = 120;
}
if (room == 0xFF)
room = a->room;
putActor(a, x, y, room);
}
void Scumm::o6_faceActor()
{
int act, obj;
obj = pop();
act = pop();
faceActorToObj(act, obj);
}
void Scumm::o6_animateActor()
{
int anim = pop();
int act = pop();
if (_gameId == GID_TENTACLE && act == 593) {
warning("o6_animateActor(%d,%d): fixed tentacle bug", act, anim);
return;
}
animateActor(act, anim);
}
void Scumm::o6_doSentence()
{
int a, b, c;
a = pop();
pop(); //dummy pop
b = pop();
c = pop();
doSentence(c, b, a);
}
void Scumm::o6_pickupObject()
{
int obj, room;
int i;
obj = popRoomAndObj(&room);
if (room == 0)
room = _roomResource;
for (i = 1; i < _maxInventoryItems; i++) {
if (_inventory[i] == (uint16)obj) {
putOwner(obj, _vars[VAR_EGO]);
runHook(obj);
return;
}
}
addObjectToInventory(obj, room);
putOwner(obj, _vars[VAR_EGO]);
putClass(obj, 32, 1);
putState(obj, 1);
removeObjectFromRoom(obj);
clearDrawObjectQueue();
runHook(obj); /* Difference */
}
void Scumm::o6_loadRoomWithEgo()
{
Actor *a;
int room, obj, x, y;
/* Begin: Autosave
_saveLoadSlot = 0;
sprintf(_saveLoadName, "Autosave", _saveLoadSlot);
_saveLoadFlag = 1;
_saveLoadCompatible = false;
End: Autosave */
y = pop();
x = pop();
obj = popRoomAndObj(&room);
a = derefActorSafe(_vars[VAR_EGO], "o_loadRoomWithEgo");
putActor(a, 0, 0, room);
_egoPositioned = false;
_vars[VAR_WALKTO_OBJ] = obj;
startScene(a->room, a, obj);
_vars[VAR_WALKTO_OBJ] = 0;
/* startScene maybe modifies VAR_EGO, i hope not */
if (!(_features & GF_AFTER_V7)) {
camera._dest.x = camera._cur.x = a->x;
setCameraFollows(a);
}
_fullRedraw = 1;
if (x != -1) {
startWalkActor(a, x, y, -1);
}
}
void Scumm::o6_getRandomNumber()
{
int rnd;
rnd = getRandomNumber(pop() + 1);
_vars[VAR_V6_RANDOM_NR] = rnd;
push(rnd);
}
void Scumm::o6_getRandomNumberRange()
{
int max = pop();
int min = pop();
int rnd = getRandomNumber(max - min + 1) + min;
_vars[VAR_V6_RANDOM_NR] = rnd;
push(rnd);
}
void Scumm::o6_getActorMoving()
{
push(derefActorSafe(pop(), "o6_getActorMoving")->moving);
}
void Scumm::o6_getScriptRunning()
{
push(isScriptRunning(pop()));
}
void Scumm::o6_isRoomScriptRunning()
{
push(isRoomScriptRunning(pop()));
}
void Scumm::o6_getActorRoom()
{
push(derefActorSafe(pop(), "o6_getActorRoom")->room);
}
void Scumm::o6_getObjectX()
{
push(getObjX(pop()));
}
void Scumm::o6_getObjectY()
{
push(getObjY(pop()));
}
void Scumm::o6_getObjectOldDir()
{
push(getObjOldDir(pop()));
}
void Scumm::o6_getObjectNewDir()
{
push(getObjNewDir(pop()));
}
void Scumm::o6_getActorWalkBox()
{
Actor *a = derefActorSafe(pop(), "o6_getActorWalkBox");
push(a->ignoreBoxes ? 0 : a->walkbox);
}
void Scumm::o6_getActorCostume()
{
push(derefActorSafe(pop(), "o6_getActorCostume")->costume);
}
void Scumm::o6_findInventory()
{
int idx = pop();
int owner = pop();
push(findInventory(owner, idx));
}
void Scumm::o6_getInventoryCount()
{
push(getInventoryCount(pop()));
}
void Scumm::o6_getVerbFromXY()
{
int y = pop();
int x = pop();
int over = checkMouseOver(x, y);
if (over)
over = _verbs[over].verbid;
push(over);
}
void Scumm::o6_beginOverride()
{
beginOverride();
}
void Scumm::o6_endOverride()
{
endOverride();
}
void Scumm::o6_setObjectName()
{
int obj = pop();
int i;
if (obj < NUM_ACTORS)
error("Can't set actor %d name with new-name-of", obj);
if (!(_features & GF_AFTER_V7) && !getOBCDFromObject(obj))
error("Can't set name of object %d", obj);
for (i = 1; i < 50; i++) {
if (_newNames[i] == obj) {
nukeResource(rtObjectName, i);
_newNames[i] = 0;
break;
}
}
for (i = 1; i < 50; i++) {
if (_newNames[i] == 0) {
loadPtrToResource(rtObjectName, i, NULL);
_newNames[i] = obj;
runHook(0);
return;
}
}
error("New name of %d overflows name table (max = %d)", obj, 50);
}
void Scumm::o6_isSoundRunning()
{
int snd = pop();
// FIXME: This fixes wak-a-rat until we correctly implement
// sam and max iMUSE
if (_gameId == GID_SAMNMAX && _currentRoom == 18 && snd == 23) {
stopSound(snd);
push(0);
return;
}
if (snd)
snd = isSoundRunning(snd);
push(snd);
}
void Scumm::o6_setBoxFlags()
{
int16 table[65];
int num, value;
value = pop();
num = getStackList(table, sizeof(table) / sizeof(table[0]));
while (--num >= 0) {
setBoxFlags(table[num], value);
}
}
void Scumm::o6_createBoxMatrix()
{
createBoxMatrix();
}
void Scumm::o6_resourceRoutines()
{
int resid;
switch (fetchScriptByte()) {
case 100: /* load script */
resid = pop();
if (_features & GF_AFTER_V7)
if (resid >= _numGlobalScripts)
break;
ensureResourceLoaded(rtScript, resid);
break;
case 101: /* load sound */
resid = pop();
ensureResourceLoaded(rtSound, resid);
break;
case 102: /* load costume */
resid = pop();
ensureResourceLoaded(rtCostume, resid);
break;
case 103: /* load room */
resid = pop();
ensureResourceLoaded(rtRoom, resid);
break;
case 104: /* nuke script */
resid = pop();
if (_features & GF_AFTER_V7)
if (resid >= _numGlobalScripts)
break;
setResourceCounter(rtScript, resid, 0x7F);
debug(5, "nuke script %d", resid);
break;
case 105: /* nuke sound */
resid = pop();
setResourceCounter(rtSound, resid, 0x7F);
break;
case 106: /* nuke costume */
resid = pop();
setResourceCounter(rtCostume, resid, 0x7F);
break;
case 107: /* nuke room */
resid = pop();
setResourceCounter(rtRoom, resid, 0x7F);
break;
case 108: /* lock script */
resid = pop();
if (resid >= _numGlobalScripts)
break;
lock(rtScript, resid);
break;
case 109: /* lock sound */
resid = pop();
lock(rtSound, resid);
break;
case 110: /* lock costume */
resid = pop();
lock(rtCostume, resid);
break;
case 111: /* lock room */
resid = pop();
if (resid > 0x7F)
resid = _resourceMapper[resid & 0x7F];
lock(rtRoom, resid);
break;
case 112: /* unlock script */
resid = pop();
if (resid >= _numGlobalScripts)
break;
unlock(rtScript, resid);
break;
case 113: /* unlock sound */
resid = pop();
unlock(rtSound, resid);
break;
case 114: /* unlock costume */
resid = pop();
unlock(rtCostume, resid);
break;
case 115: /* unlock room */
resid = pop();
if (resid > 0x7F)
resid = _resourceMapper[resid & 0x7F];
unlock(rtRoom, resid);
break;
case 116: /* clear heap */
/* this is actually a scumm message */
error("clear heap not working yet");
break;
case 117: /* load charset */
resid = pop();
loadCharset(resid);
break;
case 118: /* nuke charset */
warning("popping extra argument in nukeCharset");
resid = pop();
nukeCharset(resid);
break;
case 119:{ /* load fl object */
int room, obj = popRoomAndObj(&room);
loadFlObject(obj, room);
break;
}
default:
error("o6_resourceRoutines: default case");
}
}
void Scumm::o6_roomOps()
{
int a, b, c, d, e;
switch (fetchScriptByte()) {
case 172: /* room scroll */
b = pop();
a = pop();
if (a < 160)
a = 160;
if (b < 160)
b = 160;
if (a > _scrWidth - 160)
a = _scrWidth - 160;
if (b > _scrWidth - 160)
b = _scrWidth - 160;
_vars[VAR_CAMERA_MIN_X] = a;
_vars[VAR_CAMERA_MAX_X] = b;
break;
case 174: /* set screen */
b = pop();
a = pop();
initScreens(0, a, 320, b);
break;
case 175: /* set palette color */
d = pop();
c = pop();
b = pop();
a = pop();
setPalColor(d, a, b, c);
break;
case 176: /* shake on */
setShake(1);
break;
case 177: /* shake off */
setShake(0);
break;
case 179:
c = pop();
b = pop();
a = pop();
darkenPalette(b, c, a, a, a);
break;
case 180:
_saveLoadCompatible = true;
_saveLoadSlot = pop();
_saveLoadFlag = pop();
warning("o6_roomops:180: partially unimplemented");
break;
case 181:
a = pop();
if (a) {
_switchRoomEffect = (byte)(a);
_switchRoomEffect2 = (byte)(a >> 8);
} else {
screenEffect(_newEffect);
}
break;
case 182:
e = pop();
d = pop();
c = pop();
b = pop();
a = pop();
darkenPalette(d, e, a, b, c);
break;
case 183:
e = pop();
d = pop();
c = pop();
b = pop();
a = pop();
unkRoomFunc3(d, e, a, b, c);
break;
case 184:
error("save string not implemented");
break;
case 185:
error("load string not implemented");
break;
case 186: /* palmanip? */
d = pop();
c = pop();
b = pop();
a = pop();
unkRoomFunc4(a, b, c, d, 1);
break;
case 187: /* color cycle delay */
b = pop();
a = pop();
checkRange(16, 1, a, "o6_roomOps: 187: color cycle out of range (%d)");
_colorCycle[a - 1].delay = (b != 0) ? 0x4000 / (b * 0x4C) : 0;
break;
case 213: /* set palette */
setPalette(pop());
break;
default:
error("o6_roomOps: default case");
}
}
void Scumm::o6_actorSet()
{
Actor *a;
int i, j, k;
int16 args[8];
byte b;
b = fetchScriptByte();
if (b == 197) {
_curActor = pop();
return;
}
a = derefActorSafe(_curActor, "o6_actorSet");
if (!a)
return;
switch (b) {
case 76: /* actor-costume */
setActorCostume(a, pop());
break;
case 77: /* actor-speed */
j = pop();
i = pop();
setActorWalkSpeed(a, i, j);
break;
case 78: /* actor-sound */
k = getStackList(args, sizeof(args) / sizeof(args[0]));
for (i = 0; i < k; i++)
a->sound[i] = args[i];
break;
case 79: /* actor-walkframe */
a->walkFrame = pop();
break;
case 80: /* actor-talkframe */
a->talkFrame2 = pop();
a->talkFrame1 = pop();
break;
case 81: /* actor-standframe */
a->standFrame = pop();
break;
case 82:
pop();
pop();
pop();
break;
case 83:
initActor(a, 0);
break;
case 84: /* actor-elevation */
a->elevation = pop();
a->needRedraw = true;
a->needBgReset = true;
break;
case 85: /* actor-defaultanims */
a->initFrame = 1;
a->walkFrame = 2;
a->standFrame = 3;
a->talkFrame1 = 4;
a->talkFrame2 = 5;
break;
case 86: /* actor-palette */
j = pop();
i = pop();
checkRange(31, 0, i, "Illegal palet slot %d");
a->palette[i] = j;
a->needRedraw = true;
break;
case 87: /* actor-talkcolor */
a->talkColor = pop();
break;
case 88: /* actor-name */
loadPtrToResource(rtActorName, a->number, NULL);
break;
case 89: /* actor-initframe */
a->initFrame = pop();
break;
case 91:
a->width = pop();
break;
case 92:
a->scalex = a->scaley = pop();
a->needRedraw = true;
a->needBgReset = true;
break;
case 93:
a->forceClip = 0;
break;
case 225:
case 94:
a->forceClip = pop();
break;
case 95:
a->ignoreBoxes = 1;
a->forceClip = 0;
FixRooms:;
if (a->room == _currentRoom)
putActor(a, a->x, a->y, a->room);
break;
case 96:
a->ignoreBoxes = 0;
a->forceClip = 0;
goto FixRooms;
case 97:
a->animSpeed = pop();
a->animProgress = 0;
break;
case 98:
a->shadow_mode = pop();
break;
case 99:
a->new_1 = pop();
a->new_2 = pop();
break;
case 198: /* set anim variable */
i = pop(); /* value */
setAnimVar(a, pop(), i);
break;
case 215:
a->new_3 = 1;
break;
case 216:
a->new_3 = 0;
break;
case 217:
initActor(a, 2);
break;
case 227: /* actor_layer */
a->layer = pop();
break;
case 228: /* walk script */
a->walk_script = pop();
break;
case 235: /* talk_script */
a->talk_script = pop();
break;
case 229: /* stand */
stopActorMoving(a);
startAnimActor(a, a->standFrame);
break;
case 230: /* set direction */
a->moving &= ~4;
setActorDirection(a, pop());
break;
case 231: /* turn to direction */
turnToDirection(a, pop());
break;
case 233: /* freeze actor */
a->moving |= 0x80;
break;
case 234: /* unfreeze actor */
a->moving &= ~0x7f;
break;
default:
error("o6_actorset: default case %d", b);
}
}
void Scumm::o6_verbOps()
{
int slot, a, b;
VerbSlot *vs;
byte *ptr, op;
op = fetchScriptByte();
if (op == 196) {
_curVerb = pop();
_curVerbSlot = getVerbSlot(_curVerb, 0);
checkRange(_maxVerbs - 1, 0, _curVerbSlot, "Illegal new verb slot %d");
return;
}
vs = &_verbs[_curVerbSlot];
slot = _curVerbSlot;
switch (op) {
case 124: /* load img */
a = pop();
if (_curVerbSlot) {
setVerbObject(_roomResource, a, slot);
vs->type = 1;
}
break;
case 125:
loadPtrToResource(rtVerb, slot, NULL);
vs->type = 0;
vs->imgindex = 0;
break;
case 126:
vs->color = pop();
break;
case 127:
vs->hicolor = pop();
break;
case 128:
vs->y = pop();
vs->x = pop();
break;
case 129:
vs->curmode = 1;
break;
case 130:
vs->curmode = 0;
break;
case 131:
killVerb(slot);
break;
case 132:
slot = getVerbSlot(_curVerb, 0);
if (slot == 0) {
for (slot = 1; slot < _maxVerbs; slot++) {
if (_verbs[slot].verbid == 0)
break;
}
if (slot == _maxVerbs)
error("Too many verbs");
_curVerbSlot = slot;
}
vs = &_verbs[slot];
vs->verbid = _curVerb;
vs->color = 2;
vs->hicolor = 0;
vs->dimcolor = 8;
vs->type = 0;
vs->charset_nr = string[0].t_charset;
vs->curmode = 0;
vs->saveid = 0;
vs->key = 0;
vs->center = 0;
vs->imgindex = 0;
break;
case 133:
vs->dimcolor = pop();
break;
case 134:
vs->curmode = 2;
break;
case 135:
vs->key = pop();
break;
case 136:
vs->center = 1;
break;
case 137:
a = pop();
if (a == 0) {
ptr = (byte *)"";
} else {
ptr = getStringAddress(a);
}
loadPtrToResource(rtVerb, slot, ptr);
vs->type = 0;
vs->imgindex = 0;
break;
case 139:
b = pop();
a = pop();
if (slot && a != vs->imgindex) {
setVerbObject(b, a, slot);
vs->type = 1;
vs->imgindex = a;
}
break;
case 140:
vs->bkcolor = pop();
break;
case 255:
drawVerb(slot, 0);
verbMouseOver(0);
break;
default:
error("o6_verbops: default case");
}
}
void Scumm::o6_getActorFromXY()
{
int y = pop();
int x = pop();
push(getActorFromPos(x, y));
}
void Scumm::o6_findObject()
{
int y = pop();
int x = pop();
int r = findObject(x, y);
push(r);
}
void Scumm::o6_pseudoRoom()
{
int16 list[100];
int num, a, value;
num = getStackList(list, sizeof(list) / sizeof(list[0]));
value = pop();
while (--num >= 0) {
a = list[num];
if (a > 0x7F)
_resourceMapper[a & 0x7F] = value;
}
}
void Scumm::o6_getActorElevation()
{
push(derefActorSafe(pop(), "o6_getActorElevation")->elevation);
}
void Scumm::o6_getVerbEntrypoint()
{
int e = pop();
int v = pop();
push(getVerbEntrypoint(v, e));
}
void Scumm::o6_arrayOps()
{
int a, b, c, d, num;
int16 list[128];
switch (fetchScriptByte()) {
case 205:
a = fetchScriptWord();
pop();
arrayop_1(a, NULL);
break;
case 208:
a = fetchScriptWord();
b = pop();
c = pop();
d = readVar(a);
if (d == 0) {
defineArray(a, 5, 0, b + c);
}
while (c--) {
writeArray(a, 0, b + c, pop());
}
break;
case 212:
a = fetchScriptWord();
b = pop();
num = getStackList(list, sizeof(list) / sizeof(list[0]));
d = readVar(a);
if (d == 0)
error("Must DIM a two dimensional array before assigning");
c = pop();
while (--num >= 0) {
writeArray(a, c, b + num, list[num]);
}
break;
default:
error("o6_arrayOps: default case");
}
}
void Scumm::o6_saveRestoreVerbs()
{
int a, b, c;
int slot, slot2;
c = pop();
b = pop();
a = pop();
switch (fetchScriptByte()) {
case 141:
while (a <= b) {
slot = getVerbSlot(a, 0);
if (slot && _verbs[slot].saveid == 0) {
_verbs[slot].saveid = c;
drawVerb(slot, 0);
verbMouseOver(0);
}
a++;
}
break;
case 142:
while (a <= b) {
slot = getVerbSlot(a, c);
if (slot) {
slot2 = getVerbSlot(a, 0);
if (slot2)
killVerb(slot2);
slot = getVerbSlot(a, c);
_verbs[slot].saveid = 0;
drawVerb(slot, 0);
verbMouseOver(0);
}
a++;
}
break;
case 143:
while (a <= b) {
slot = getVerbSlot(a, c);
if (slot)
killVerb(slot);
a++;
}
break;
default:
error("o6_saveRestoreVerbs: default case");
}
}
void Scumm::o6_drawBox()
{
int x, y, x2, y2, color;
color = pop();
y2 = pop();
x2 = pop();
y = pop();
x = pop();
drawBox(x, y, x2, y2, color);
}
void Scumm::o6_getActorWidth()
{
push(derefActorSafe(pop(), "o6_getActorWidth")->width);
}
void Scumm::o6_wait()
{
switch (fetchScriptByte()) {
case 168:{
int offs = (int16) fetchScriptWord();
if (derefActorSafe(pop(), "o6_wait")->moving) {
_scriptPointer += offs;
o6_breakHere();
}
return;
}
case 169:
//printf("waiting for message: %d\n", _vars[VAR_HAVE_MSG]);
if (_vars[VAR_HAVE_MSG])
break;
return;
case 170:
if (!(_features & GF_AFTER_V7)) {
if (camera._cur.x >> 3 != camera._dest.x >> 3)
break;
} else {
if (camera._dest.x != camera._cur.x || camera._dest.y != camera._cur.y)
break;
}
return;
case 171:
printf("wait for sentence");
if (_sentenceNum) {
if (sentence[_sentenceNum - 1].unk &&
!isScriptInUse(_vars[VAR_SENTENCE_SCRIPT]))
return;
break;
}
if (!isScriptInUse(_vars[VAR_SENTENCE_SCRIPT]))
return;
break;
case 226:{ /* wait until actor drawn */
Actor *a = derefActorSafe(pop(), "o6_wait:226");
int offs = (int16) fetchScriptWord();
if (a->room == _currentRoom && a->needRedraw) {
_scriptPointer += offs;
o6_breakHere();
}
return;
}
case 232:{ /* wait until actor stops turning */
Actor *a = derefActorSafe(pop(), "o6_wait:226");
int offs = (int16) fetchScriptWord();
if (a->room == _currentRoom && a->moving & 4) {
_scriptPointer += offs;
o6_breakHere();
}
return;
}
default:
error("o6_wait: default case");
}
_scriptPointer -= 2;
o6_breakHere();
}
void Scumm::o6_getActorScaleX()
{
push(derefActorSafe(pop(), "o6_getActorScale")->scalex);
}
void Scumm::o6_getActorAnimCounter1()
{
push(derefActorSafe(pop(), "o6_getActorAnimCounter")->cost.animCounter1);
}
void Scumm::o6_getAnimateVariable()
{
int var = pop();
push(getAnimVar(derefActorSafe(pop(), "o6_getAnimateVariable"), var));
}
void Scumm::o6_soundKludge()
{
int16 list[16];
getStackList(list, sizeof(list) / sizeof(list[0]));
soundKludge(list);
}
void Scumm::o6_isAnyOf()
{
int16 list[100];
int num;
int16 val;
num = getStackList(list, sizeof(list) / sizeof(list[0]));
val = pop();
while (--num >= 0) {
if (list[num] == val) {
push(1);
return;
}
}
push(0);
return;
}
void Scumm::o6_quitPauseRestart()
{
switch (fetchScriptByte()) {
case 158:
pauseGame(false);
break;
case 160:
shutDown(0);
break;
default:
error("o6_quitPauseRestart: invalid case");
}
}
void Scumm::o6_isActorInBox()
{
int box = pop();
Actor *a = derefActorSafe(pop(), "o6_isActorInBox");
push(checkXYInBoxBounds(box, a->x, a->y));
}
void Scumm::o6_delay()
{
uint32 delay = (uint16)pop();
vm.slot[_currentScript].delay = delay;
vm.slot[_currentScript].status = 1;
o6_breakHere();
}
void Scumm::o6_delayLonger()
{
uint32 delay = (uint16)pop() * 60;
vm.slot[_currentScript].delay = delay;
vm.slot[_currentScript].status = 1;
o6_breakHere();
}
void Scumm::o6_delayVeryLong()
{
uint32 delay = (uint16)pop() * 3600;
vm.slot[_currentScript].delay = delay;
vm.slot[_currentScript].status = 1;
o6_breakHere();
}
void Scumm::o6_stopSentence()
{
_sentenceNum = 0;
stopScriptNr(_vars[VAR_SENTENCE_SCRIPT]);
clearClickedStatus();
}
void Scumm::o6_print_0()
{
_actorToPrintStrFor = 0xFF;
decodeParseString2(0, 0);
}
void Scumm::o6_print_1()
{
decodeParseString2(1, 0);
}
void Scumm::o6_print_2()
{
decodeParseString2(2, 0);
}
void Scumm::o6_print_3()
{
decodeParseString2(3, 0);
}
void Scumm::o6_printActor()
{
decodeParseString2(0, 1);
}
void Scumm::o6_printEgo()
{
push(_vars[VAR_EGO]);
decodeParseString2(0, 1);
}
void Scumm::o6_talkActor()
{
_actorToPrintStrFor = pop();
_messagePtr = _scriptPointer;
if (_scriptPointer[0] == '/') {
char *pointer = strtok((char *)_scriptPointer, "/");
int bunsize = strlen(pointer) + 2;
playBundleSound(pointer);
_scriptPointer += bunsize;
_messagePtr = _scriptPointer;
}
setStringVars(0);
actorTalk();
_scriptPointer = _messagePtr;
}
void Scumm::o6_talkEgo()
{
_actorToPrintStrFor = (unsigned char)_vars[VAR_EGO];
_messagePtr = _scriptPointer;
if (_scriptPointer[0] == '/') {
char *pointer = strtok((char *)_scriptPointer, "/");
int bunsize = strlen(pointer) + 2;
playBundleSound(pointer);
_scriptPointer += bunsize;
_messagePtr = _scriptPointer;
}
setStringVars(0);
actorTalk();
_scriptPointer = _messagePtr;
}
void Scumm::o6_dim()
{
int data;
switch (fetchScriptByte()) {
case 199:
data = 5;
break;
case 200:
data = 1;
break;
case 201:
data = 2;
break;
case 202:
data = 3;
break;
case 203:
data = 4;
break;
case 204:
nukeArray(fetchScriptWord());
return;
default:
error("o6_dim : default case");
}
defineArray(fetchScriptWord(), data, 0, pop());
}
void Scumm::o6_runVerbCodeQuick()
{
int16 args[16];
int script, entryp;
getStackList(args, sizeof(args) / sizeof(args[0]));
entryp = pop();
script = pop();
runVerbCode(script, entryp, 0, 1, args);
}
void Scumm::o6_runScriptQuick()
{
int16 args[16];
int script;
getStackList(args, sizeof(args) / sizeof(args[0]));
script = pop();
runScript(script, 0, 1, args);
}
void Scumm::o6_dim2()
{
int a, b, data;
switch (fetchScriptByte()) {
case 199:
data = 5;
break;
case 200:
data = 1;
break;
case 201:
data = 2;
break;
case 202:
data = 3;
break;
case 203:
data = 4;
break;
default:
error("o6_dim2: default case");
}
b = pop();
a = pop();
defineArray(fetchScriptWord(), data, a, b);
}
void Scumm::o6_abs()
{
push(abs(pop()));
}
void Scumm::o6_distObjectObject()
{
int a, b;
b = pop();
a = pop();
push(getDistanceBetween(true, a, 0, true, b, 0));
}
void Scumm::o6_distObjectPt()
{
int a, b, c;
c = pop();
b = pop();
a = pop();
push(getDistanceBetween(true, a, 0, false, b, c));
}
void Scumm::o6_distPtPt()
{
int a, b, c, d;
d = pop();
c = pop();
b = pop();
a = pop();
push(getDistanceBetween(false, a, b, false, c, d));
}
void Scumm::o6_dummy_stacklist()
{
error("opcode o6_dummy_stacklist invalid");
}
void Scumm::o6_drawBlastObject()
{
int16 args[16];
int a, b, c, d, e;
getStackList(args, sizeof(args) / sizeof(args[0]));
e = pop();
d = pop();
c = pop();
b = pop();
a = pop();
enqueueObject(a, b, c, d, e, 0xFF, 0xFF, 1, 0);
}
void Scumm::o6_miscOps()
{
int16 args[30];
int i;
Actor *a;
IMuse *se = _imuse; //yazoo: not very nice
getStackList(args, sizeof(args) / sizeof(args[0]));
if (_features & GF_AFTER_V7) {
switch (args[0]) {
case 4:
grabCursor(args[1], args[2], args[3], args[4]);
break;
case 6:
SmushPlayer localSp;
localSp.sm = this;
localSp.startVideo(args[1], getStringAddressVar(VAR_VIDEONAME));
break;
case 7:
warning("o6_miscOps: stub7()");
break;
case 10:
warning("o6_miscOps: stub10(%d,%d,%d,%d)", args[1], args[2], args[3],
args[4]);
break;
case 11:
warning("o6_miscOps: stub11(%d)", args[1]);
break;
case 12:
setCursorImg(args[1], (uint) - 1, args[2]);
break;
case 13:
remapActor(derefActorSafe(args[1], "o6_miscOps:14"), args[2], args[3],
args[4], -1);
break;
case 14:
remapActor(derefActorSafe(args[1], "o6_miscOps:14"), args[2], args[3],
args[4], args[5]);
break;
case 15:
_insaneFlag = args[1];
break;
case 16:
byte buf[200];
_msgPtrToAdd = buf;
addMessageToStack(getStringAddressVar(VAR_STRING2DRAW));
break;
case 17:
warning("o6_miscOps: stub17(%d,%d,%d,%d)", args[1], args[2], args[3],
args[4]);
break;
case 18:
warning("o6_miscOps: stub18(%d,%d)", args[1], args[2]);
break;
case 107:
a = derefActorSafe(args[1], "o6_miscops: 107");
a->scalex = (unsigned char)args[2];
a->needBgReset = true;
a->needRedraw = true;
break;
case 108:
setupShadowPalette(args[1], args[2], args[3], args[4], args[5],
args[6]);
break;
case 109:
setupShadowPalette(0, args[1], args[2], args[3], args[4], args[5]);
break;
case 114:
warning("o6_miscOps: stub114()");
break;
case 117:
freezeScripts(2);
break;
case 118:
enqueueObject(args[1], args[2], args[3], args[4], args[5], args[6],
args[7], args[8], 3);
break;
case 119:
enqueueObject(args[1], args[2], args[3], args[4], args[5], args[6],
args[7], args[8], 0);
break;
case 120:
warning("o6_miscOps: stub120(%d,%d)", args[1], args[2]);
break;
case 124:
warning("o6_miscOps: stub124(%d)", args[1]);
break;
}
} else {
switch (args[0]) {
case 3:
warning("o6_miscOps: nothing in 3");
break;
case 4:
grabCursor(args[1], args[2], args[3], args[4]);
break;
case 5:
unkVirtScreen4(args[1]);
break;
case 6:
_fullRedraw = 1;
redrawBGAreas();
for (i = 0; i < NUM_ACTORS; i++)
derefActor(i)->needRedraw = true;
processActors();
screenEffect(args[1]);
break;
case 8:
startManiac();
break;
case 9:
unkMiscOp9();
break;
case 104: /* samnmax */
nukeFlObjects(args[2], args[3]);
break;
case 106:
error("stub o6_miscOps_106()");
break;
case 107: /* set actor scale */
a = derefActorSafe(args[1], "o6_miscops: 107");
a->scalex = (unsigned char)args[2];
a->needBgReset = true;
a->needRedraw = true;
break;
case 108: /* create proc_special_palette */
case 109:
createSpecialPalette(args[1], args[2],args[3], args[4], args[5], 0, 256);
break;
case 110:
gdi.clearUpperMask();
break;
case 111:
a = derefActorSafe(args[1], "o6_miscops: 111");
a->shadow_mode = args[2] + args[3];
break;
case 112: /* palette shift? */
createSpecialPalette(args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
break;
case 114: /* palette? */
warning("stub o6_miscOps_114()");
break;
case 117:
warning("stub o6_miscOps_117()");
break;
case 118:
error("stub o6_miscOps_118(%d,%d,%d,%d,%d,%d,%d)",
args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
break;
case 119:
enqueueObject(args[1], args[2], args[3], args[4], args[5],
args[6], args[7], args[8], 0);
break;
case 120:
swapPalColors(args[1], args[2]);
break;
case 121:
error("stub o6_miscOps_121(%d)", args[1]);
break;
case 122:
_vars[VAR_SOUNDRESULT] = (short)se->do_command( args[1], args[2], args[3], args[4],
args[5], args[6], args[7], args[8]
);
break;
case 123:
swapPalColors(args[1], args[2]);
break;
case 124: /* samnmax */
warning("o6_miscOps: _saveSound=%d", args[1]);
_saveSound = args[1];
break;
default:
error("o6_miscOps: default case %d", args[0]);
}
}
}
void Scumm::o6_kernelFunction()
{
int16 args[30];
int i;
Actor *a;
getStackList(args, sizeof(args) / sizeof(args[0]));
switch (args[0]) {
case 113:
// Do something to [1] x [2] (x/y)
warning("o6_kernelFunction: stub113(%d,%d)", args[1], args[2]);
push(0);
break;
case 115:
push(getSpecialBox(args[1], args[2]));
break;
case 116:
push(checkXYInBoxBounds(args[3], args[1], args[2]));
break;
case 206:
push(remapPaletteColor(args[1], args[2], args[3], (uint) - 1));
break;
case 207:
i = getObjectIndex(pop());
push(_objs[i].x_pos);
break;
case 208:
i = getObjectIndex(pop());
push(_objs[i].y_pos);
break;
case 209:
i = getObjectIndex(pop());
push(_objs[i].width);
break;
case 210:
i = getObjectIndex(pop());
push(_objs[i].height);
break;
case 211:
warning("o6_kernelFunction: getInput(%d)", args[1]);
/*
13 = thrust
336 = thrust
328 = thrust
27 = abord
97 = left
331 = left
115 = right
333 = tight
*/
push(0);
break;
case 212:
a = derefActorSafe(args[1], "o6_kernelFunction:212");
push(a->frame);
break;
case 215:
if (_extraBoxFlags[args[1]] & 0x00FF == 0x00C0) {
push(_extraBoxFlags[args[1]]);
} else {
byte *temp = (byte *)getBoxBaseAddr(args[1]);
push((byte)(*(temp + 17)));
}
break;
default:
error("o6_kernelFunction: default case %d", args[0]);
}
}
void Scumm::o6_breakMaybe()
{
ScriptSlot *ss = &vm.slot[_currentScript];
if (ss->newfield == 0) {
ss->newfield = pop();
} else {
ss->newfield--;
}
if (ss->newfield) {
_scriptPointer--;
o6_breakHere();
}
}
void Scumm::o6_pickOneOf()
{
int16 args[100];
int i, num;
num = getStackList(args, sizeof(args) / sizeof(args[0]));
i = pop();
if (i < 0 || i >= num)
error("o6_pickOneOf: out of range");
push(args[i]);
}
void Scumm::o6_pickOneOfDefault()
{
int16 args[100];
int i, num, def;
def = pop();
num = getStackList(args, sizeof(args) / sizeof(args[0]));
i = pop();
if (i < 0 || i >= num)
i = def;
else
i = args[i];
push(i);
}
void Scumm::decodeParseString2(int m, int n)
{
byte b;
b = fetchScriptByte();
switch (b) {
case 65:
string[m].ypos = pop();
string[m].xpos = pop();
string[m].overhead = false;
break;
case 66:
string[m].color = pop();
break;
case 67:
string[m].right = pop();
break;
case 69:
string[m].center = true;
string[m].overhead = false;
break;
case 71:
string[m].center = false;
string[m].overhead = false;
break;
case 72:
string[m].overhead = true;
string[m].no_talk_anim = false;
break;
case 73:
error("decodeParseString2: case 73");
break;
case 74:
string[m].no_talk_anim = true;
break;
case 75:{
_messagePtr = _scriptPointer;
if (_scriptPointer[0] == '/') {
char *pointer = strtok((char *)_scriptPointer, "/");
int bunsize = strlen(pointer) + 2;
playBundleSound(pointer);
_scriptPointer += bunsize;
_messagePtr = _scriptPointer;
}
switch (m) {
case 0:
actorTalk();
break;
case 1:
drawString(1);
break;
case 2:
unkMessage1();
break;
case 3:
unkMessage2();
break;
}
_scriptPointer = _messagePtr;
return;
}
case 0xFE:
setStringVars(m);
if (n)
_actorToPrintStrFor = pop();
return;
case 0xFF:
string[m].t_xpos = string[m].xpos;
string[m].t_ypos = string[m].ypos;
string[m].t_center = string[m].center;
string[m].t_overhead = string[m].overhead;
string[m].t_no_talk_anim = string[m].no_talk_anim;
string[m].t_right = string[m].right;
string[m].t_color = string[m].color;
string[m].t_charset = string[m].charset;
return;
default:
error("decodeParseString: default case");
}
}
void Scumm::o6_getActorPriority()
{
Actor *a;
a = derefActorSafe(pop(), "getActorPriority");
push(a->layer);
}
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