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scummvm/engines/simon/items.cpp
Travis Howell 89c89c0209 Add code for save game interface in FF 
svn-id: r21843
2006-04-13 14:26:46 +00:00

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/* ScummVM - Scumm Interpreter
* 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.
*
* $URL$
* $Id$
*
*/
// Item script opcodes for Simon1/Simon2
#include "common/stdafx.h"
#include "simon/simon.h"
#include "simon/intern.h"
#include "common/system.h"
#ifdef _WIN32_WCE
extern bool isSmartphone(void);
#endif
namespace Simon {
// Opcode table
void SimonEngine::setupOpcodes() {
// This opcode table is for Simon 1. Changes for Simon 2 and FF are
// made below.
static OpcodeProc opcode_table[200] = {
// 0 - 4
NULL,
&SimonEngine::o_at,
&SimonEngine::o_notAt,
NULL,
NULL,
// 5 - 9
&SimonEngine::o_carried,
&SimonEngine::o_notCarried,
&SimonEngine::o_isAt,
NULL,
NULL,
// 10 - 14
NULL,
&SimonEngine::o_zero,
&SimonEngine::o_notZero,
&SimonEngine::o_eq,
&SimonEngine::o_notEq,
// 15 - 19
&SimonEngine::o_gt,
&SimonEngine::o_lt,
&SimonEngine::o_eqf,
&SimonEngine::o_notEqf,
&SimonEngine::o_ltf,
// 20 - 24
&SimonEngine::o_gtf,
NULL,
NULL,
&SimonEngine::o_chance,
NULL,
// 25 - 29
&SimonEngine::o_isRoom,
&SimonEngine::o_isObject,
&SimonEngine::o_state,
&SimonEngine::o_oflag,
NULL,
// 30 - 34
NULL,
&SimonEngine::o_destroy,
NULL,
&SimonEngine::o_place,
NULL,
// 35 - 39
NULL,
&SimonEngine::o_copyff,
NULL,
NULL,
NULL,
// 40 - 44
NULL,
&SimonEngine::o_clear,
&SimonEngine::o_let,
&SimonEngine::o_add,
&SimonEngine::o_sub,
// 45 - 49
&SimonEngine::o_addf,
&SimonEngine::o_subf,
&SimonEngine::o_mul,
&SimonEngine::o_div,
&SimonEngine::o_mulf,
// 50 - 54
&SimonEngine::o_divf,
&SimonEngine::o_mod,
&SimonEngine::o_modf,
&SimonEngine::o_random,
NULL,
// 55 - 59
&SimonEngine::o_goto,
&SimonEngine::o_oset,
&SimonEngine::o_oclear,
&SimonEngine::o_putBy,
&SimonEngine::o_inc,
// 60 - 64
&SimonEngine::o_dec,
&SimonEngine::o_setState,
&SimonEngine::o_print,
&SimonEngine::o_message,
&SimonEngine::o_msg,
// 65 - 69
&SimonEngine::o_addTextBox,
&SimonEngine::o_setShortText,
&SimonEngine::o_setLongText,
&SimonEngine::o_end,
&SimonEngine::o_done,
// 70 - 74
NULL,
&SimonEngine::o_process,
NULL,
NULL,
NULL,
// 75 - 79
NULL,
&SimonEngine::o_when,
&SimonEngine::o_if1,
&SimonEngine::o_if2,
&SimonEngine::o_isCalled,
// 80 - 84
&SimonEngine::o_is,
NULL,
&SimonEngine::o_debug,
NULL,
NULL,
// 85 - 89
NULL,
NULL,
&SimonEngine::o_comment,
&SimonEngine::o_haltAnimation,
&SimonEngine::o_restartAnimation,
// 90 - 94
&SimonEngine::o_getParent,
&SimonEngine::o_getNext,
&SimonEngine::o_getChildren,
NULL,
NULL,
// 95 - 99
NULL,
&SimonEngine::o_picture,
&SimonEngine::o_loadZone,
NULL,
NULL,
// 100 - 104
&SimonEngine::o_killAnimate,
&SimonEngine::o_defWindow,
&SimonEngine::o_window,
&SimonEngine::o_cls,
&SimonEngine::o_closeWindow,
// 105 - 109
NULL,
NULL,
&SimonEngine::o_addBox,
&SimonEngine::o_delBox,
&SimonEngine::o_enableBox,
// 110 - 114
&SimonEngine::o_disableBox,
&SimonEngine::o_moveBox,
NULL,
NULL,
&SimonEngine::o_doIcons,
// 115 - 119
&SimonEngine::o_isClass,
&SimonEngine::o_setClass,
&SimonEngine::o_unsetClass,
NULL,
&SimonEngine::o_waitSync,
// 120 - 124
&SimonEngine::o_sync,
&SimonEngine::o_defObj,
NULL,
NULL,
NULL,
// 125 - 129
&SimonEngine::o_here,
&SimonEngine::o_doClassIcons,
NULL,
&SimonEngine::o_waitEndTune,
&SimonEngine::o_ifEndTune,
// 130 - 134
&SimonEngine::o_setAdjNoun,
NULL,
&SimonEngine::o_saveUserGame,
&SimonEngine::o_loadUserGame,
&SimonEngine::o_stopTune,
// 135 - 139
&SimonEngine::o_pauseGame,
&SimonEngine::o_copysf,
&SimonEngine::o_restoreIcons,
&SimonEngine::o_freezeZones,
&SimonEngine::o_placeNoIcons,
// 140 - 144
&SimonEngine::o_clearTimers,
&SimonEngine::o_setDollar,
&SimonEngine::o_isBox,
&SimonEngine::o_doTable,
NULL,
// 145 - 149
NULL,
NULL,
NULL,
NULL,
NULL,
// 150 - 154
NULL,
&SimonEngine::o_storeItem,
&SimonEngine::o_getItem,
&SimonEngine::o_bSet,
&SimonEngine::o_bClear,
// 155 - 159
&SimonEngine::o_bZero,
&SimonEngine::o_bNotZero,
&SimonEngine::o_getOValue,
&SimonEngine::o_setOValue,
NULL,
// 160 - 164
&SimonEngine::o_ink,
&SimonEngine::o_screenTextBox,
&SimonEngine::o_screenTextMsg,
&SimonEngine::o_playEffect,
&SimonEngine::o_getDollar2,
// 165 - 169
&SimonEngine::o_isAdjNoun,
&SimonEngine::o_b2Set,
&SimonEngine::o_b2Clear,
&SimonEngine::o_b2Zero,
&SimonEngine::o_b2NotZero,
// 170 - 174
NULL,
NULL,
NULL,
NULL,
NULL,
// 175 - 179
&SimonEngine::o_lockZones,
&SimonEngine::o_unlockZones,
&SimonEngine::o_screenTextPObj,
&SimonEngine::o_getPathPosn,
&SimonEngine::o_scnTxtLongText,
// 180 - 184
&SimonEngine::o_mouseOn,
NULL,
NULL,
NULL,
&SimonEngine::o_unloadZone,
// 185 - 189
NULL,
&SimonEngine::o_unfreezeZones,
NULL,
NULL,
NULL,
// 190 - 194
NULL,
NULL,
NULL,
NULL,
NULL,
// 195 - 199
NULL,
NULL,
NULL,
NULL,
NULL
};
_opcode_table = opcode_table;
_numOpcodes = ARRAYSIZE(opcode_table);
switch (getGameType()) {
case GType_SIMON1:
opcode_table[70] = &SimonEngine::o1_printLongText;
opcode_table[83] = &SimonEngine::o1_rescan;
opcode_table[98] = &SimonEngine::o1_animate;
opcode_table[99] = &SimonEngine::o1_stopAnimate;
opcode_table[127] = &SimonEngine::o1_playTune;
opcode_table[181] = &SimonEngine::o1_mouseOff;
opcode_table[182] = &SimonEngine::o1_loadBeard;
opcode_table[183] = &SimonEngine::o1_unloadBeard;
opcode_table[185] = &SimonEngine::o1_loadStrings;
opcode_table[187] = &SimonEngine::o1_specialFade;
break;
case GType_SIMON2:
opcode_table[70] = &SimonEngine::o2_printLongText;
opcode_table[83] = &SimonEngine::o2_rescan;
opcode_table[98] = &SimonEngine::o2_animate;
opcode_table[99] = &SimonEngine::o2_stopAnimate;
opcode_table[127] = &SimonEngine::o2_playTune;
opcode_table[181] = &SimonEngine::o2_mouseOff;
opcode_table[188] = &SimonEngine::o2_isShortText;
opcode_table[189] = &SimonEngine::o2_clearMarks;
opcode_table[190] = &SimonEngine::o2_waitMark;
break;
case GType_FF:
opcode_table[37] = &SimonEngine::o3_jumpOut;
opcode_table[65] = &SimonEngine::o3_addTextBox;
opcode_table[70] = &SimonEngine::o3_printLongText;
opcode_table[83] = &SimonEngine::o2_rescan;
opcode_table[98] = &SimonEngine::o2_animate;
opcode_table[99] = &SimonEngine::o2_stopAnimate;
opcode_table[122] = &SimonEngine::o3_oracleTextDown;
opcode_table[123] = &SimonEngine::o3_oracleTextUp;
opcode_table[124] = &SimonEngine::o3_ifTime;
opcode_table[127] = &SimonEngine::o3_playTune;
opcode_table[131] = &SimonEngine::o3_setTime;
opcode_table[132] = &SimonEngine::o3_saveUserGame,
opcode_table[133] = &SimonEngine::o3_loadUserGame;
opcode_table[134] = &SimonEngine::o3_listSaveGames;
opcode_table[135] = &SimonEngine::o3_checkCD;
opcode_table[161] = &SimonEngine::o3_screenTextBox;
opcode_table[171] = &SimonEngine::o3_hyperLinkOn;
opcode_table[172] = &SimonEngine::o3_hyperLinkOff;
opcode_table[173] = &SimonEngine::o3_checkPaths;
opcode_table[181] = &SimonEngine::o3_mouseOff;
opcode_table[182] = &SimonEngine::o3_loadSmack;
opcode_table[183] = &SimonEngine::o3_playSmack;
opcode_table[187] = &SimonEngine::o3_centreScroll;
opcode_table[188] = &SimonEngine::o2_isShortText;
opcode_table[189] = &SimonEngine::o2_clearMarks;
opcode_table[190] = &SimonEngine::o2_waitMark;
opcode_table[191] = &SimonEngine::o3_resetPVCount;
opcode_table[192] = &SimonEngine::o3_setPathValues;
opcode_table[193] = &SimonEngine::o3_stopClock;
opcode_table[194] = &SimonEngine::o3_restartClock;
opcode_table[195] = &SimonEngine::o3_setColour;
opcode_table[196] = &SimonEngine::o3_b3Set;
opcode_table[197] = &SimonEngine::o3_b3Clear;
opcode_table[198] = &SimonEngine::o3_b3Zero;
opcode_table[199] = &SimonEngine::o3_b3NotZero;
break;
default:
error("setupOpcodes: Unknown game");
}
}
void SimonEngine::setScriptCondition(bool cond) {
_runScriptCondition[_recursionDepth] = cond;
}
bool SimonEngine::getScriptCondition() {
return _runScriptCondition[_recursionDepth];
}
void SimonEngine::setScriptReturn(int ret) {
_runScriptReturn[_recursionDepth] = ret;
}
int SimonEngine::getScriptReturn() {
return _runScriptReturn[_recursionDepth];
}
// -----------------------------------------------------------------------
// Simon 1 Opcodes
// -----------------------------------------------------------------------
void SimonEngine::o_at() {
// 1: ptrA parent is
setScriptCondition(getItem1Ptr()->parent == getNextItemID());
}
void SimonEngine::o_notAt() {
// 2: ptrA parent is not
setScriptCondition(getItem1Ptr()->parent != getNextItemID());
}
void SimonEngine::o_carried() {
// 5: parent is 1
setScriptCondition(getNextItemPtr()->parent == getItem1ID());
}
void SimonEngine::o_notCarried() {
// 6: parent isnot 1
setScriptCondition(getNextItemPtr()->parent != getItem1ID());
}
void SimonEngine::o_isAt() {
// 7: parent is
Item *item = getNextItemPtr();
setScriptCondition(item->parent == getNextItemID());
}
void SimonEngine::o_zero() {
// 11: is zero
setScriptCondition(getNextVarContents() == 0);
}
void SimonEngine::o_notZero() {
// 12: isnot zero
setScriptCondition(getNextVarContents() != 0);
}
void SimonEngine::o_eq() {
// 13: equal
uint tmp = getNextVarContents();
setScriptCondition(tmp == getVarOrWord());
}
void SimonEngine::o_notEq() {
// 14: not equal
uint tmp = getNextVarContents();
setScriptCondition(tmp != getVarOrWord());
}
void SimonEngine::o_gt() {
// 15: is greater
uint tmp = getNextVarContents();
setScriptCondition(tmp > getVarOrWord());
}
void SimonEngine::o_lt() {
// 16: is less
uint tmp = getNextVarContents();
setScriptCondition(tmp < getVarOrWord());
}
void SimonEngine::o_eqf() {
// 17: is eq f
uint tmp = getNextVarContents();
setScriptCondition(tmp == getNextVarContents());
}
void SimonEngine::o_notEqf() {
// 18: is not equal f
uint tmp = getNextVarContents();
setScriptCondition(tmp != getNextVarContents());
}
void SimonEngine::o_ltf() {
// 19: is greater f
uint tmp = getNextVarContents();
setScriptCondition(tmp < getNextVarContents());
}
void SimonEngine::o_gtf() {
// 20: is less f
uint tmp = getNextVarContents();
setScriptCondition(tmp > getNextVarContents());
}
void SimonEngine::o_chance() {
// 23
uint a = getVarOrWord();
if (a == 0) {
setScriptCondition(false);
return;
}
if (a == 100) {
setScriptCondition(true);
return;
}
a += _scriptUnk1;
if (a <= 0) {
_scriptUnk1 = 0;
setScriptCondition(false);
} else if ((uint)_rnd.getRandomNumber(99) < a) {
if (_scriptUnk1 <= 0)
_scriptUnk1 -= 5;
else
_scriptUnk1 = 0;
setScriptCondition(true);
} else {
if (_scriptUnk1 >= 0)
_scriptUnk1 += 5;
else
_scriptUnk1 = 0;
setScriptCondition(false);
}
}
void SimonEngine::o_isRoom() {
// 25: is room
setScriptCondition(isRoom(getNextItemPtr()));
}
void SimonEngine::o_isObject() {
// 26: is object
setScriptCondition(isObject(getNextItemPtr()));
}
void SimonEngine::o_state() {
// 27: item state is
Item *item = getNextItemPtr();
setScriptCondition((uint) item->state == getVarOrWord());
}
void SimonEngine::o_oflag() {
// 28: item has prop
SubObject *subObject = (SubObject *)findChildOfType(getNextItemPtr(), 2);
byte num = getVarOrByte();
setScriptCondition(subObject != NULL && (subObject->objectFlags & (1 << num)) != 0);
}
void SimonEngine::o_destroy() {
// 31: set no parent
setItemParent(getNextItemPtr(), NULL);
}
void SimonEngine::o_place() {
// 33: set item parent
Item *item = getNextItemPtr();
setItemParent(item, getNextItemPtr());
}
void SimonEngine::o_copyff() {
// 36: copy var
uint value = getNextVarContents();
writeNextVarContents(value);
}
void SimonEngine::o_clear() {
// 41: zero var
writeNextVarContents(0);
}
void SimonEngine::o_let() {
// 42: set var
uint var = getVarOrByte();
writeVariable(var, getVarOrWord());
}
void SimonEngine::o_add() {
// 43: add
uint var = getVarOrByte();
writeVariable(var, readVariable(var) + getVarOrWord());
}
void SimonEngine::o_sub() {
// 44: sub
uint var = getVarOrByte();
writeVariable(var, readVariable(var) - getVarOrWord());
}
void SimonEngine::o_addf() {
// 45: add f
uint var = getVarOrByte();
writeVariable(var, readVariable(var) + getNextVarContents());
}
void SimonEngine::o_subf() {
// 46: sub f
uint var = getVarOrByte();
writeVariable(var, readVariable(var) - getNextVarContents());
}
void SimonEngine::o_mul() {
// 47: mul
uint var = getVarOrByte();
writeVariable(var, readVariable(var) * getVarOrWord());
}
void SimonEngine::o_div() {
// 48: div
uint var = getVarOrByte();
int value = getVarOrWord();
if (value == 0)
error("o_div: Division by zero");
writeVariable(var, readVariable(var) / value);
}
void SimonEngine::o_mulf() {
// 49: mul f
uint var = getVarOrByte();
writeVariable(var, readVariable(var) * getNextVarContents());
}
void SimonEngine::o_divf() {
// 50: div f
uint var = getVarOrByte();
int value = getNextVarContents();
if (value == 0)
error("o_divf: Division by zero");
writeVariable(var, readVariable(var) / value);
}
void SimonEngine::o_mod() {
// 51: mod
uint var = getVarOrByte();
int value = getVarOrWord();
if (value == 0)
error("o_mod: Division by zero");
writeVariable(var, readVariable(var) % value);
}
void SimonEngine::o_modf() {
// 52: mod f
uint var = getVarOrByte();
int value = getNextVarContents();
if (value == 0)
error("o_modf: Division by zero");
writeVariable(var, readVariable(var) % value);
}
void SimonEngine::o_random() {
// 53: random
uint var = getVarOrByte();
uint value = (uint16)getVarOrWord();
// Disable random in simon1amiga for now
// Since copy protection screen is currently unreadable
if (getPlatform() == Common::kPlatformAmiga)
writeVariable(var, 4);
else
writeVariable(var, _rnd.getRandomNumber(value - 1));
}
void SimonEngine::o_goto() {
// 55: set itemA parent
setItemParent(getItem1Ptr(), getNextItemPtr());
}
void SimonEngine::o_oset() {
// 56: set child2 fr bit
SubObject *subObject = (SubObject *)findChildOfType(getNextItemPtr(), 2);
int value = getVarOrByte();
if (subObject != NULL && value >= 0x10)
subObject->objectFlags |= (1 << value);
}
void SimonEngine::o_oclear() {
// 57: clear child2 fr bit
SubObject *subObject = (SubObject *)findChildOfType(getNextItemPtr(), 2);
int value = getVarOrByte();
if (subObject != NULL && value >= 0x10)
subObject->objectFlags &= ~(1 << value);
}
void SimonEngine::o_putBy() {
// 58: make siblings
Item *item = getNextItemPtr();
setItemParent(item, derefItem(getNextItemPtr()->parent));
}
void SimonEngine::o_inc() {
// 59: item inc state
Item *item = getNextItemPtr();
if (item->state <= 30000)
setItemState(item, item->state + 1);
}
void SimonEngine::o_dec() {
// 60: item dec state
Item *item = getNextItemPtr();
if (item->state >= 0)
setItemState(item, item->state - 1);
}
void SimonEngine::o_setState() {
// 61: item set state
Item *item = getNextItemPtr();
int value = getVarOrWord();
if (value < 0)
value = 0;
if (value > 30000)
value = 30000;
setItemState(item, value);
}
void SimonEngine::o_print() {
// 62: show int
showMessageFormat("%d", getNextVarContents());
}
void SimonEngine::o_message() {
// 63: show string nl
showMessageFormat("%s\n", getStringPtrByID(getNextStringID()));
}
void SimonEngine::o_msg() {
// 64: show string
showMessageFormat("%s", getStringPtrByID(getNextStringID()));
}
void SimonEngine::o_addTextBox() {
// 65: add hit area
int id = getVarOrWord();
int x = getVarOrWord();
int y = getVarOrWord();
int w = getVarOrWord();
int h = getVarOrWord();
int number = getVarOrByte();
if (number < 20)
defineBox(id, x, y, w, h, (number << 8) + 129, 208, _dummyItem2);
}
void SimonEngine::o_setShortText() {
// 66: set item name
uint var = getVarOrByte();
uint stringId = getNextStringID();
if (var < 20)
_stringIdArray2[var] = stringId;
}
void SimonEngine::o_setLongText() {
// 67: set item description
uint var = getVarOrByte();
uint stringId = getNextStringID();
if (getFeatures() & GF_TALKIE) {
uint speechId = getNextWord();
if (var < 20) {
_stringIdArray3[var] = stringId;
_speechIdArray4[var] = speechId;
}
} else {
if (var < 20) {
_stringIdArray3[var] = stringId;
}
}
}
void SimonEngine::o_end() {
// 68: exit interpreter
shutdown();
}
void SimonEngine::o_done() {
// 69: return 1
setScriptReturn(1);
}
void SimonEngine::o_process() {
// 71: start subroutine
Subroutine *sub = getSubroutineByID(getVarOrWord());
if (sub != NULL)
startSubroutine(sub);
}
void SimonEngine::o_when() {
// 76: add timeout
uint timeout = getVarOrWord();
addTimeEvent(timeout, getVarOrWord());
}
void SimonEngine::o_if1() {
// 77: has item minus 1
setScriptCondition(_subjectItem != NULL);
}
void SimonEngine::o_if2() {
// 78: has item minus 3
setScriptCondition(_objectItem != NULL);
}
void SimonEngine::o_isCalled() {
// 79: childstruct fr2 is
SubObject *subObject = (SubObject *)findChildOfType(getNextItemPtr(), 2);
uint stringId = getNextStringID();
setScriptCondition((subObject != NULL) && subObject->objectName == stringId);
}
void SimonEngine::o_is() {
// 80: item equal
setScriptCondition(getNextItemPtr() == getNextItemPtr());
}
void SimonEngine::o_debug() {
// 82: debug opcode
getVarOrByte();
}
void SimonEngine::o_comment() {
// 87: comment
getNextStringID();
}
void SimonEngine::o_haltAnimation() {
// 88: stop animation
_lockWord |= 0x10;
}
void SimonEngine::o_restartAnimation() {
// 89: restart animation
_lockWord &= ~0x10;
}
void SimonEngine::o_getParent() {
// 90: set minusitem to parent
Item *item = derefItem(getNextItemPtr()->parent);
switch (getVarOrByte()) {
case 0:
_objectItem = item;
break;
case 1:
_subjectItem = item;
break;
default:
error("o_getParent: invalid subcode");
}
}
void SimonEngine::o_getNext() {
// 91: set minusitem to sibling
Item *item = derefItem(getNextItemPtr()->sibling);
switch (getVarOrByte()) {
case 0:
_objectItem = item;
break;
case 1:
_subjectItem = item;
break;
default:
error("o_getNext: invalid subcode");
}
}
void SimonEngine::o_getChildren() {
// 92: set minusitem to child
Item *item = derefItem(getNextItemPtr()->child);
switch (getVarOrByte()) {
case 0:
_objectItem = item;
break;
case 1:
_subjectItem = item;
break;
default:
error("o_getChildren: invalid subcode");
}
}
void SimonEngine::o_picture() {
// 96
uint vga_res = getVarOrWord();
uint mode = getVarOrByte();
if (mode == 4)
vc29_stopAllSounds();
if (_lockWord & 0x10)
error("o_picture: _lockWord & 0x10");
set_video_mode_internal(mode, vga_res);
}
void SimonEngine::o_loadZone() {
// 97: load vga
uint vga_res = getVarOrWord();
_lockWord |= 0x80;
loadZone(vga_res);
_lockWord &= ~0x80;
}
void SimonEngine::o_killAnimate() {
// 100: vga reset
_lockWord |= 0x8000;
vc27_resetSprite();
_lockWord &= ~0x8000;
}
void SimonEngine::o_defWindow() {
// 101
uint num = getVarOrByte();
uint x = getVarOrWord();
uint y = getVarOrWord();
uint w = getVarOrWord();
uint h = getVarOrWord();
uint flags = getVarOrWord();
uint fill_color = getVarOrWord();
uint text_color = 0;
num &= 7;
if (_windowArray[num])
closeWindow(num);
_windowArray[num] = openWindow(x, y, w, h, flags, fill_color, text_color);
if (num == _curWindow) {
_textWindow = _windowArray[num];
if (getGameType() == GType_FF)
showmessage_helper_3(_textWindow->textColumn, _textWindow->width);
else
showmessage_helper_3(_textWindow->textLength, _textWindow->textMaxLength);
}
}
void SimonEngine::o_window() {
// 102
changeWindow(getVarOrByte() & 7);
}
void SimonEngine::o_cls() {
// 103
mouseOff();
removeIconArray(_curWindow);
showMessageFormat("\x0C");
_oracleMaxScrollY = 0;
_noOracleScroll = 0;
mouseOn();
}
void SimonEngine::o_closeWindow() {
// 104
closeWindow(getVarOrByte() & 7);
}
void SimonEngine::o_addBox() {
// 107: add item hitarea
uint flags = 0;
uint id = getVarOrWord();
uint params = id / 1000;
uint x, y, w, h, verb;
Item *item;
id = id % 1000;
if (params & 1)
flags |= kBFInvertTouch;
if (params & 2)
flags |= kBFNoTouchName;
if (params & 4)
flags |= kBFBoxItem;
if (params & 8)
flags |= kBFTextBox;
if (params & 16)
flags |= 0x10;
x = getVarOrWord();
y = getVarOrWord();
w = getVarOrWord();
h = getVarOrWord();
item = getNextItemPtrStrange();
verb = getVarOrWord();
if (x >= 1000) {
verb += 0x4000;
x -= 1000;
}
defineBox(id, x, y, w, h, flags, verb, item);
}
void SimonEngine::o_delBox() {
// 108: delete hitarea
delete_hitarea(getVarOrWord());
}
void SimonEngine::o_enableBox() {
// 109: clear hitarea bit 0x40
clear_hitarea_bit_0x40(getVarOrWord());
}
void SimonEngine::o_disableBox() {
// 110: set hitarea bit 0x40
set_hitarea_bit_0x40(getVarOrWord());
}
void SimonEngine::o_moveBox() {
// 111: set hitarea xy
uint hitarea_id = getVarOrWord();
uint x = getVarOrWord();
uint y = getVarOrWord();
moveBox(hitarea_id, x, y);
}
void SimonEngine::o_doIcons() {
// 114
Item *item = getNextItemPtr();
uint num = getVarOrByte();
mouseOff();
drawIconArray(num, item, 0, 0);
mouseOn();
}
void SimonEngine::o_isClass() {
// 115: item has flag
Item *item = getNextItemPtr();
setScriptCondition((item->classFlags & (1 << getVarOrByte())) != 0);
}
void SimonEngine::o_setClass() {
// 116: item set flag
Item *item = getNextItemPtr();
item->classFlags |= (1 << getVarOrByte());
}
void SimonEngine::o_unsetClass() {
// 117: item clear flag
Item *item = getNextItemPtr();
item->classFlags &= ~(1 << getVarOrByte());
}
void SimonEngine::o_waitSync() {
// 119: wait vga
uint var = getVarOrWord();
_scriptVar2 = (var == 200);
if (var != 200 || !_skipVgaWait)
waitForSync(var);
_skipVgaWait = false;
}
void SimonEngine::o_sync() {
// 120: sync
sendSync(getVarOrWord());
}
void SimonEngine::o_defObj() {
// 121: set vga item
uint slot = getVarOrByte();
_vcItemArray[slot] = getNextItemPtr();
}
void SimonEngine::o_here() {
// 125: item is sibling with item 1
Item *item = getNextItemPtr();
setScriptCondition(getItem1Ptr()->parent == item->parent);
}
void SimonEngine::o_doClassIcons() {
// 126
Item *item = getNextItemPtr();
uint num = getVarOrByte();
uint a = 1 << getVarOrByte();
mouseOff();
drawIconArray(num, item, 1, a);
mouseOn();
}
void SimonEngine::o_waitEndTune() {
// 128: dummy instruction
getVarOrWord();
}
void SimonEngine::o_ifEndTune() {
// 129: dummy instruction
getVarOrWord();
setScriptCondition(true);
}
void SimonEngine::o_setAdjNoun() {
// 130: set adj noun
uint var = getVarOrByte();
if (var == 1) {
_scriptAdj1 = getNextWord();
_scriptNoun1 = getNextWord();
} else {
_scriptAdj2 = getNextWord();
_scriptNoun2 = getNextWord();
}
}
void SimonEngine::o_saveUserGame() {
// 132: save game
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, true);
saveOrLoadDialog(false);
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, false);
}
void SimonEngine::o_loadUserGame() {
// 133: load game
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, true);
saveOrLoadDialog(true);
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, false);
}
void SimonEngine::o_stopTune() {
// 134: dummy opcode?
midi.stop();
_lastMusicPlayed = -1;
}
void SimonEngine::o_pauseGame() {
// 135: quit if user presses y
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, true);
// If all else fails, use English as fallback.
byte keyYes = 'y';
byte keyNo = 'n';
switch (_language) {
case Common::RU_RUS:
break;
case Common::PL_POL:
keyYes = 't';
break;
case Common::HB_ISR:
keyYes = 'f';
break;
case Common::ES_ESP:
keyYes = 's';
break;
case Common::IT_ITA:
keyYes = 's';
break;
case Common::FR_FRA:
keyYes = 'o';
break;
case Common::DE_DEU:
keyYes = 'j';
break;
default:
break;
}
for (;;) {
delay(1);
#ifdef _WIN32_WCE
if (isSmartphone()) {
if (_keyPressed) {
if (_keyPressed == 13)
shutdown();
else
break;
}
}
#endif
if (_keyPressed == keyYes)
shutdown();
else if (_keyPressed == keyNo)
break;
}
_system->setFeatureState(OSystem::kFeatureVirtualKeyboard, false);
}
void SimonEngine::o_copysf() {
// 136: set var to item unk3
Item *item = getNextItemPtr();
writeNextVarContents(item->state);
}
void SimonEngine::o_restoreIcons() {
// 137
uint num = getVarOrByte();
WindowBlock *window = _windowArray[num & 7];
if (window->iconPtr)
drawIconArray(num, window->iconPtr->itemRef, window->iconPtr->line, window->iconPtr->classMask);
}
void SimonEngine::o_freezeZones() {
// 138: vga pointer op 4
freezeBottom();
}
void SimonEngine::o_placeNoIcons() {
// 139: set parent special
Item *item = getNextItemPtr();
_noParentNotify = true;
setItemParent(item, getNextItemPtr());
_noParentNotify = false;
}
void SimonEngine::o_clearTimers() {
// 140: del te and add one
killAllTimers();
addTimeEvent(3, 0xA0);
}
void SimonEngine::o_setDollar() {
// 141: set m1 to m3
uint which = getVarOrByte();
Item *item = getNextItemPtr();
if (which == 1) {
_subjectItem = item;
} else {
_objectItem = item;
}
}
void SimonEngine::o_isBox() {
// 142: is hitarea 0x40 clear
setScriptCondition(is_hitarea_0x40_clear(getVarOrWord()));
}
void SimonEngine::o_doTable() {
// 143: start item sub
SubRoom *subRoom = (SubRoom *)findChildOfType(getNextItemPtr(), 1);
if (subRoom != NULL) {
Subroutine *sub = getSubroutineByID(subRoom->subroutine_id);
if (sub)
startSubroutine(sub);
}
}
void SimonEngine::o_storeItem() {
// 151: set array6 to item
uint var = getVarOrByte();
Item *item = getNextItemPtr();
_itemArray6[var] = item;
}
void SimonEngine::o_getItem() {
// 152: set m1 to m3 to array 6
Item *item = _itemArray6[getVarOrByte()];
uint var = getVarOrByte();
if (var == 1) {
_subjectItem = item;
} else {
_objectItem = item;
}
}
void SimonEngine::o_bSet() {
// 153: set bit
setBitFlag(getVarOrByte(), true);
}
void SimonEngine::o_bClear() {
// 154: clear bit
setBitFlag(getVarOrByte(), false);
}
void SimonEngine::o_bZero() {
// 155: is bit clear
setScriptCondition(!getBitFlag(getVarOrByte()));
}
void SimonEngine::o_bNotZero() {
// 156: is bit set
uint bit = getVarOrByte();
// WORKAROUND: Fix for glitch in some versions
if (getGameType() == GType_SIMON1 && _subroutine == 2962 && bit == 63) {
bit = 50;
}
setScriptCondition(getBitFlag(bit));
}
void SimonEngine::o_getOValue() {
// 157: get item int prop
Item *item = getNextItemPtr();
SubObject *subObject = (SubObject *)findChildOfType(item, 2);
uint prop = getVarOrByte();
if (subObject != NULL && subObject->objectFlags & (1 << prop) && prop < 16) {
uint offs = getOffsetOfChild2Param(subObject, 1 << prop);
writeNextVarContents(subObject->objectFlagValue[offs]);
} else {
writeNextVarContents(0);
}
}
void SimonEngine::o_setOValue() {
// 158: set item prop
Item *item = getNextItemPtr();
SubObject *subObject = (SubObject *)findChildOfType(item, 2);
uint prop = getVarOrByte();
int value = getVarOrWord();
if (subObject != NULL && subObject->objectFlags & (1 << prop) && prop < 16) {
uint offs = getOffsetOfChild2Param(subObject, 1 << prop);
subObject->objectFlagValue[offs] = value;
}
}
void SimonEngine::o_ink() {
// 160
setTextColor(getVarOrByte());
}
void SimonEngine::o_screenTextBox() {
// 161: setup text
TextLocation *tl = getTextLocation(getVarOrByte());
tl->x = getVarOrWord();
tl->y = getVarOrByte();
tl->width = getVarOrWord();
}
void SimonEngine::o_screenTextMsg() {
// 162: print string
uint vgaSpriteId = getVarOrByte();
uint color = getVarOrByte();
uint stringId = getNextStringID();
const byte *string_ptr = NULL;
uint speech_id = 0;
TextLocation *tl;
if (stringId != 0xFFFF)
string_ptr = getStringPtrByID(stringId);
if (getFeatures() & GF_TALKIE)
speech_id = (uint16)getNextWord();
if (getGameType() == GType_FF)
vgaSpriteId = 1;
tl = getTextLocation(vgaSpriteId);
if (_speech && speech_id != 0)
playSpeech(speech_id, vgaSpriteId);
if ((getGameType() == GType_SIMON2) && (getFeatures() & GF_TALKIE) && speech_id == 0)
kill_sprite_simon2(2, vgaSpriteId + 2);
if (string_ptr != NULL && (speech_id == 0 || _subtitles))
printScreenText(vgaSpriteId, color, (const char *)string_ptr, tl->x, tl->y, tl->width);
}
void SimonEngine::o_playEffect() {
// 163: play sound
uint sound_id = getVarOrWord();
if (getGameId() == GID_SIMON1DOS)
playSting(sound_id);
else
_sound->playEffects(sound_id);
}
void SimonEngine::o_getDollar2() {
// 164
_showPreposition = true;
setup_cond_c_helper();
_objectItem = _hitAreaObjectItem;
if (_objectItem == _dummyItem2)
_objectItem = getItem1Ptr();
if (_objectItem == _dummyItem3)
_objectItem = derefItem(getItem1Ptr()->parent);
if (_objectItem != NULL) {
_scriptNoun2 = _objectItem->noun;
_scriptAdj2 = _objectItem->adjective;
} else {
_scriptNoun2 = -1;
_scriptAdj2 = -1;
}
_showPreposition = false;
}
void SimonEngine::o_isAdjNoun() {
// 165: item unk1 unk2 is
Item *item = getNextItemPtr();
int16 a = getNextWord(), b = getNextWord();
setScriptCondition(item->adjective == a && item->noun == b);
}
void SimonEngine::o_b2Set() {
// 166: set bit2
setBitFlag(256 + getVarOrByte(), true);
}
void SimonEngine::o_b2Clear() {
// 167: clear bit2
setBitFlag(256 + getVarOrByte(), false);
}
void SimonEngine::o_b2Zero() {
// 168: is bit2 clear
setScriptCondition(!getBitFlag(256 + getVarOrByte()));
}
void SimonEngine::o_b2NotZero() {
// 169: is bit2 set
setScriptCondition(getBitFlag(256 + getVarOrByte()));
}
void SimonEngine::o_lockZones() {
// 175: vga pointer op 1
_vgaBufStart = _vgaBufFreeStart;
}
void SimonEngine::o_unlockZones() {
// 176: vga pointer op 2
_vgaBufFreeStart = _vgaFileBufOrg;
_vgaBufStart = _vgaFileBufOrg;
}
void SimonEngine::o_screenTextPObj() {
// 177: inventory descriptions
uint vgaSpriteId = getVarOrByte();
uint color = getVarOrByte();
const char *string_ptr = NULL;
TextLocation *tl = NULL;
char buf[256];
SubObject *subObject = (SubObject *)findChildOfType(getNextItemPtr(), 2);
if (subObject != NULL && subObject->objectFlags & kOFText) {
string_ptr = (const char *)getStringPtrByID(subObject->objectFlagValue[0]);
tl = getTextLocation(vgaSpriteId);
}
if ((getGameType() == GType_SIMON2) && (getFeatures() & GF_TALKIE)) {
if (subObject != NULL && subObject->objectFlags & kOFVoice) {
uint speechId = subObject->objectFlagValue[getOffsetOfChild2Param(subObject, kOFVoice)];
if (subObject->objectFlags & kOFNumber) {
uint speechIdOffs = subObject->objectFlagValue[getOffsetOfChild2Param(subObject, kOFNumber)];
if (speechId == 116)
speechId = speechIdOffs + 115;
if (speechId == 92)
speechId = speechIdOffs + 98;
if (speechId == 99)
speechId = 9;
if (speechId == 97) {
switch (speechIdOffs) {
case 12:
speechId = 109;
break;
case 14:
speechId = 108;
break;
case 18:
speechId = 107;
break;
case 20:
speechId = 106;
break;
case 22:
speechId = 105;
break;
case 28:
speechId = 104;
break;
case 90:
speechId = 103;
break;
case 92:
speechId = 102;
break;
case 100:
speechId = 51;
break;
default:
error("o_177: invalid case %d", speechIdOffs);
}
}
}
if (_speech)
playSpeech(speechId, vgaSpriteId);
}
} else if (getFeatures() & GF_TALKIE) {
if (subObject != NULL && subObject->objectFlags & kOFVoice) {
uint offs = getOffsetOfChild2Param(subObject, kOFVoice);
playSpeech(subObject->objectFlagValue[offs], vgaSpriteId);
} else if (subObject != NULL && subObject->objectFlags & kOFNumber) {
uint offs = getOffsetOfChild2Param(subObject, kOFNumber);
playSpeech(subObject->objectFlagValue[offs] + 3550, vgaSpriteId);
}
}
if (subObject != NULL && (subObject->objectFlags & kOFText) && _subtitles) {
if (subObject->objectFlags & kOFNumber) {
sprintf(buf, "%d%s", subObject->objectFlagValue[getOffsetOfChild2Param(subObject, kOFNumber)], string_ptr);
string_ptr = buf;
}
if (string_ptr != NULL)
printScreenText(vgaSpriteId, color, string_ptr, tl->x, tl->y, tl->width);
}
}
void SimonEngine::o_getPathPosn() {
// 178: path find
uint x = getVarOrWord();
uint y = getVarOrWord();
uint var_1 = getVarOrByte();
uint var_2 = getVarOrByte();
const uint16 *p;
uint i, j;
uint prev_i;
uint x_diff, y_diff;
uint best_i = 0, best_j = 0, best_dist = 0xFFFFFFFF;
if (getGameType() == GType_FF) {
x += _scrollX;
y += _scrollY;
}
if (getGameType() == GType_SIMON2) {
x += _scrollX * 8;
}
int end = (getGameType() == GType_FF) ? 9999 : 999;
prev_i = 21 - _variableArray[12];
for (i = 20; i != 0; --i) {
p = (const uint16 *)_pathFindArray[20 - i];
if (!p)
continue;
for (j = 0; readUint16Wrapper(&p[0]) != end; j++, p += 2) {
x_diff = abs((int)(readUint16Wrapper(&p[0]) - x));
y_diff = abs((int)(readUint16Wrapper(&p[1]) - 12 - y));
if (x_diff < y_diff) {
x_diff /= 4;
y_diff *= 4;
}
x_diff += y_diff /= 4;
if (x_diff < best_dist || x_diff == best_dist && prev_i == i) {
best_dist = x_diff;
best_i = 21 - i;
best_j = j;
}
}
}
if (getGameType() == GType_FF && getBitFlag(83)) {
_variableArray[var_1] = best_i;
_variableArray[var_2] = best_j;
} else {
_variableArray[var_1] = best_i;
_variableArray[var_2] = best_j;
}
}
void SimonEngine::o_scnTxtLongText() {
// 179: conversation responses and room descriptions
uint vgaSpriteId = getVarOrByte();
uint color = getVarOrByte();
uint stringId = getVarOrByte();
uint speechId = 0;
TextLocation *tl;
const char *string_ptr = (const char *)getStringPtrByID(_stringIdArray3[stringId]);
if (getFeatures() & GF_TALKIE)
speechId = _speechIdArray4[stringId];
if (getGameType() == GType_FF)
vgaSpriteId = 1;
tl = getTextLocation(vgaSpriteId);
if (_speech && speechId != 0)
playSpeech(speechId, vgaSpriteId);
if (string_ptr != NULL && _subtitles)
printScreenText(vgaSpriteId, color, string_ptr, tl->x, tl->y, tl->width);
}
void SimonEngine::o_mouseOn() {
// 180: force mouseOn
scriptMouseOn();
}
void SimonEngine::o_unloadZone() {
// 184: clear vgapointer entry
uint a = getVarOrWord();
VgaPointersEntry *vpe = &_vgaBufferPointers[a];
vpe->sfxFile = NULL;
vpe->vgaFile1 = NULL;
vpe->vgaFile2 = NULL;
}
void SimonEngine::o_unfreezeZones() {
// 186: vga pointer op 3
unfreezeBottom();
}
// -----------------------------------------------------------------------
// Simon 1 Opcodes
// -----------------------------------------------------------------------
void SimonEngine::o1_printLongText() {
// 70: show string from array
const char *str = (const char *)getStringPtrByID(_stringIdArray3[getVarOrByte()]);
showMessageFormat("%s\n", str);
}
void SimonEngine::o1_rescan() {
// 83: restart subroutine
setScriptReturn(-10);
}
void SimonEngine::o1_animate() {
// 98: start vga
uint vga_res, vgaSpriteId, windowNum, x, y, palette;
vgaSpriteId = getVarOrWord();
vga_res = vgaSpriteId / 100;
windowNum = getVarOrByte();
x = getVarOrWord();
y = getVarOrWord();
palette = getVarOrWord();
loadSprite(windowNum, vga_res, vgaSpriteId, x, y, palette);
}
void SimonEngine::o1_stopAnimate() {
// 99: kill sprite
kill_sprite_simon1(getVarOrWord());
}
void SimonEngine::o1_playTune() {
// 127: deals with music
int music = getVarOrWord();
int track = getVarOrWord();
// Jamieson630:
// This appears to be a "load or play music" command.
// The music resource is specified, and optionally
// a track as well. Normally we see two calls being
// made, one to load the resource and another to
// actually start a track (so the resource is
// effectively preloaded so there's no latency when
// starting playback).
if (music != _lastMusicPlayed) {
_lastMusicPlayed = music;
loadMusic(music);
midi.startTrack(track);
}
}
void SimonEngine::o1_mouseOff() {
// 181: force mouseOff
scriptMouseOff();
}
void SimonEngine::o1_loadBeard() {
// 182: load beard
if (_beardLoaded == false) {
_beardLoaded = true;
_lockWord |= 0x8000;
read_vga_from_datfile_1(328);
_lockWord &= ~0x8000;
}
}
void SimonEngine::o1_unloadBeard() {
// 183: unload beard
if (_beardLoaded == true) {
_beardLoaded = false;
_lockWord |= 0x8000;
read_vga_from_datfile_1(23);
_lockWord &= ~0x8000;
}
}
void SimonEngine::o1_loadStrings() {
// 185: load sound files
_soundFileId = getVarOrWord();
if (getPlatform() == Common::kPlatformAmiga && getFeatures() & GF_TALKIE) {
char buf[10];
sprintf(buf, "%d%s", _soundFileId, "Effects");
_sound->readSfxFile(buf);
sprintf(buf, "%d%s", _soundFileId, "simon");
_sound->readVoiceFile(buf);
}
}
void SimonEngine::o1_specialFade() {
// 187: fade to black
fadeToBlack();
}
// -----------------------------------------------------------------------
// Simon 2 Opcodes
// -----------------------------------------------------------------------
void SimonEngine::o2_printLongText() {
// 70: show string from array
const char *str = (const char *)getStringPtrByID(_stringIdArray3[getVarOrByte()]);
writeVariable(51, strlen(str) / 53 * 8 + 8);
showMessageFormat("%s\n", str);
}
void SimonEngine::o2_rescan() {
// 83: restart subroutine
if (_exitCutscene) {
if (getBitFlag(9)) {
endCutscene();
}
} else {
processSpecialKeys();
}
setScriptReturn(-10);
}
void SimonEngine::o2_animate() {
// 98: start vga
uint vga_res = getVarOrWord();
uint vgaSpriteId = getVarOrWord();
uint windowNum = getVarOrByte();
uint x = getVarOrWord();
uint y = getVarOrWord();
uint palette = getVarOrWord();
loadSprite(windowNum, vga_res, vgaSpriteId, x, y, palette);
}
void SimonEngine::o2_stopAnimate() {
// 99: kill sprite
uint a = getVarOrWord();
uint b = getVarOrWord();
kill_sprite_simon2(a, b);
}
void SimonEngine::o2_playTune() {
// 127: deals with music
int music = getVarOrWord();
int track = getVarOrWord();
int loop = getVarOrByte();
// Jamieson630:
// This appears to be a "load or play music" command.
// The music resource is specified, and optionally
// a track as well. Normally we see two calls being
// made, one to load the resource and another to
// actually start a track (so the resource is
// effectively preloaded so there's no latency when
// starting playback).
midi.setLoop(loop != 0);
if (_lastMusicPlayed != music)
_nextMusicToPlay = music;
else
midi.startTrack(track);
}
void SimonEngine::o2_mouseOff() {
// 181: force mouseOff
scriptMouseOff();
changeWindow(1);
showMessageFormat("\xC");
}
void SimonEngine::o2_isShortText() {
// 188: string2 is
uint i = getVarOrByte();
uint str = getNextStringID();
setScriptCondition(str < 20 && _stringIdArray2[i] == str);
}
void SimonEngine::o2_clearMarks() {
// 189: clear_op189_flag
_marks = 0;
}
void SimonEngine::o2_waitMark() {
// 190
uint i = getVarOrByte();
if (!(_marks & (1 << i)))
waitForMark(i);
}
// -----------------------------------------------------------------------
// Feeble Files Opcodes
// -----------------------------------------------------------------------
void SimonEngine::o3_jumpOut() {
// 37
getVarOrByte();
setScriptReturn(1);
}
void SimonEngine::o3_addTextBox() {
// 65: add hit area
uint flags = kBFTextBox | kBFBoxItem;
uint id = getVarOrWord();
uint params = id / 1000;
uint x, y, w, h, num;
id %= 1000;
if (params & 1)
flags |= kBFInvertTouch;
x = getVarOrWord();
y = getVarOrWord();
w = getVarOrWord();
h = getVarOrWord();
num = getVarOrByte();
if (num < 20)
defineBox(id, x, y, w, h, flags + (num << 8), 208, _dummyItem1);
}
void SimonEngine::o3_printLongText() {
// 70: show string from array
int num = getVarOrByte();
const char *str = (const char *)getStringPtrByID(_stringIdArray3[num]);
printInteractText(num, str);
}
void SimonEngine::o3_oracleTextDown() {
// 122: oracle text down
oracleTextDown();
}
void SimonEngine::o3_oracleTextUp() {
// 123: oracle text up
oracleTextUp();
}
void SimonEngine::o3_ifTime() {
// 124: if time
time_t t;
uint a = getVarOrWord();
time(&t);
t -= _gameStoppedClock;
t -= a;
if (t >= _timeStore)
setScriptCondition(true);
else
setScriptCondition(false);
}
void SimonEngine::o3_playTune() {
// 127: usually deals with music, but is a no-op in FF.
getVarOrWord();
getVarOrWord();
getVarOrByte();
}
void SimonEngine::o3_setTime() {
// 131
time(&_timeStore);
_timeStore -= _gameStoppedClock;
}
void SimonEngine::o3_saveUserGame() {
// 132: save game
_noOracleScroll = 0;
saveUserGame(countSaveGames() + 1 - readVariable(55));
}
void SimonEngine::o3_loadUserGame() {
// 133: load game
loadGame(readVariable(55));
}
void SimonEngine::o3_listSaveGames() {
// 134: dummy opcode?
listSaveGames(1);
}
void SimonEngine::o3_checkCD() {
// 135: switch CD
debug(1, "Switch to CD number %d", readVariable(97));
}
void SimonEngine::o3_screenTextBox() {
// 161: setup text
TextLocation *tl = getTextLocation(getVarOrByte());
tl->x = getVarOrWord();
tl->y = getVarOrWord();
tl->width = getVarOrWord();
}
void SimonEngine::o3_hyperLinkOn() {
// 171: oracle hyperlink on
hyperLinkOn(getVarOrWord());
}
void SimonEngine::o3_hyperLinkOff() {
// 172: oracle hyperlink off
hyperLinkOff();
}
void SimonEngine::o3_checkPaths() {
// 173
warning("STUB: script opcode 173");
}
void SimonEngine::o3_mouseOff() {
// 181: force mouseOff
scriptMouseOff();
clearName();
}
void SimonEngine::o3_loadSmack() {
// 182: load video file
debug(1,"Load video file: %s", getStringPtrByID(getNextStringID()));
}
void SimonEngine::o3_playSmack() {
// 183: play video
debug(1, "Play video");
}
void SimonEngine::o3_centreScroll() {
// 187
centreScroll();
}
void SimonEngine::o3_resetPVCount() {
// 191
if (getBitFlag(83)) {
_PVCount1 = 0;
_GPVCount1 = 0;
} else {
_PVCount = 0;
_GPVCount = 0;
}
}
void SimonEngine::o3_setPathValues() {
// 192
uint8 a = getVarOrByte();
uint8 b = getVarOrByte();
uint8 c = getVarOrByte();
uint8 d = getVarOrByte();
if (getBitFlag(83)) {
_pathValues1[_PVCount1++] = a;
_pathValues1[_PVCount1++] = b;
_pathValues1[_PVCount1++] = c;
_pathValues1[_PVCount1++] = d;
} else {
_pathValues[_PVCount++] = a;
_pathValues[_PVCount++] = b;
_pathValues[_PVCount++] = c;
_pathValues[_PVCount++] = d;
}
}
void SimonEngine::o3_stopClock() {
// 193: pause clock
_clockStopped = time(NULL);
}
void SimonEngine::o3_restartClock() {
// 194: resume clock
if (_clockStopped != 0)
_gameStoppedClock += time(NULL) - _clockStopped;
_clockStopped = 0;
}
void SimonEngine::o3_setColour() {
// 195: set palette colour?
uint blue = getVarOrByte();
uint green = getVarOrByte();
uint red = getVarOrByte();
uint color = getVarOrByte();
warning("STUB: script opcode 195 (%d, %d, %d, %d)", blue, green, red, color);
}
void SimonEngine::o3_b3Set() {
// 196: set bit3
setBitFlag(512 + getVarOrByte(), true);
}
void SimonEngine::o3_b3Clear() {
// 197: clear bit3
setBitFlag(512 + getVarOrByte(), false);
}
void SimonEngine::o3_b3Zero() {
// 198: is bit3 clear
setScriptCondition(!getBitFlag(512 + getVarOrByte()));
}
void SimonEngine::o3_b3NotZero() {
// 199: is bit3 set
setScriptCondition(getBitFlag(512 + getVarOrByte()));
}
// -----------------------------------------------------------------------
int SimonEngine::runScript() {
byte opcode;
bool flag;
do {
if (_continousMainScript)
dumpOpcode(_codePtr);
opcode = getByte();
if (opcode == 0xFF)
return 0;
if (_runScriptReturn1)
return 1;
/* Invert condition? */
flag = false;
if (opcode == 0) {
flag = true;
opcode = getByte();
if (opcode == 0xFF)
return 0;
}
setScriptCondition(true);
setScriptReturn(0);
if (opcode > _numOpcodes || !_opcode_table[opcode])
error("Invalid opcode '%d' encountered", opcode);
(this->*_opcode_table[opcode]) ();
} while (getScriptCondition() != flag && !getScriptReturn());
return getScriptReturn();
}
int SimonEngine::startSubroutine(Subroutine *sub) {
int result = -1;
SubroutineLine *sl;
const byte *old_code_ptr;
if (_startMainScript)
dumpSubroutine(sub);
old_code_ptr = _codePtr;
if (++_recursionDepth > 40)
error("Recursion error");
sl = (SubroutineLine *)((byte *)sub + sub->first);
while ((byte *)sl != (byte *)sub) {
if (checkIfToRunSubroutineLine(sl, sub)) {
result = 0;
_codePtr = (byte *)sl;
if (sub->id)
_codePtr += 2;
else
_codePtr += 8;
if (_continousMainScript)
fprintf(_dumpFile, "; %d\n", sub->id);
result = runScript();
if (result != 0) {
/* result -10 means restart subroutine */
if (result == -10) {
delay(0); /* maybe leave control to the VGA */
sl = (SubroutineLine *)((byte *)sub + sub->first);
continue;
}
break;
}
}
sl = (SubroutineLine *)((byte *)sub + sl->next);
}
_codePtr = old_code_ptr;
_recursionDepth--;
return result;
}
int SimonEngine::startSubroutineEx(Subroutine *sub) {
return startSubroutine(sub);
}
bool SimonEngine::checkIfToRunSubroutineLine(SubroutineLine *sl, Subroutine *sub) {
if (sub->id)
return true;
if (sl->verb != -1 && sl->verb != _scriptVerb &&
(sl->verb != -2 || _scriptVerb != -1))
return false;
if (sl->noun1 != -1 && sl->noun1 != _scriptNoun1 &&
(sl->noun1 != -2 || _scriptNoun1 != -1))
return false;
if (sl->noun2 != -1 && sl->noun2 != _scriptNoun2 &&
(sl->noun2 != -2 || _scriptNoun2 != -1))
return false;
return true;
}
void SimonEngine::scriptMouseOn() {
if (getGameType() == GType_SIMON2 && getBitFlag(79))
_mouseCursor = 0;
_mouseHideCount = 0;
}
void SimonEngine::scriptMouseOff() {
_lockWord |= 0x8000;
vc34_setMouseOff();
_lockWord &= ~0x8000;
}
void SimonEngine::waitForMark(uint i) {
_exitCutscene = false;
while (!(_marks & (1 << i))) {
if (_exitCutscene) {
if (getBitFlag(9)) {
endCutscene();
break;
}
} else {
processSpecialKeys();
}
delay(10);
}
}
void SimonEngine::freezeBottom() {
_vgaBufStart = _vgaBufFreeStart;
_vgaFileBufOrg = _vgaBufFreeStart;
}
void SimonEngine::unfreezeBottom() {
_vgaBufFreeStart = _vgaFileBufOrg2;
_vgaBufStart = _vgaFileBufOrg2;
_vgaFileBufOrg = _vgaFileBufOrg2;
}
void SimonEngine::sendSync(uint a) {
uint16 id = to16Wrapper(a);
_lockWord |= 0x8000;
_vcPtr = (byte *)&id;
vc15_wakeup_id();
_lockWord &= ~0x8000;
}
void SimonEngine::setTextColor(uint color) {
WindowBlock *window;
window = _windowArray[_curWindow];
window->text_color = color;
}
void SimonEngine::kill_sprite_simon1(uint a) {
uint16 b = to16Wrapper(a);
_lockWord |= 0x8000;
_vcPtr = (byte *)&b;
vc60_killSprite();
_lockWord &= ~0x8000;
}
void SimonEngine::kill_sprite_simon2(uint a, uint b) {
uint16 items[2];
items[0] = to16Wrapper(a);
items[1] = to16Wrapper(b);
_lockWord |= 0x8000;
_vcPtr = (byte *)&items;
vc60_killSprite();
_lockWord &= ~0x8000;
}
} // End of namespace Simon
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