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MOHAWK: Implement Myst opcodes 146, 149, 150, 150 : Minimal boiler

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svn-id: r54934
This commit is contained in:
Bastien Bouclet 2010-12-16 16:13:50 +00:00
parent 24808d49eb
commit 68e32de097
3 changed files with 125 additions and 22 deletions
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129
engines/mohawk/myst_stacks/myst.cpp
View File

@ -48,6 +48,7 @@ MystScriptParser_Myst::MystScriptParser_Myst(MohawkEngine_Myst *vm) : MystScript
_dockVaultState = 0;
_cabinMatchState = 2;
_matchBurning = false;
_treeStopped = false;
}
MystScriptParser_Myst::~MystScriptParser_Myst() {
@ -91,12 +92,12 @@ void MystScriptParser_Myst::setupOpcodes() {
OPCODE(141, o_circuitBreakerStartMove);
OPCODE(142, o_circuitBreakerMove);
OPCODE(143, o_circuitBreakerEndMove);
OPCODE(146, opcode_146);
OPCODE(146, o_boilerIncreasePressureStart);
OPCODE(147, o_boilerLightPilot);
OPCODE(148, NOP);
OPCODE(149, opcode_149);
OPCODE(150, opcode_150);
OPCODE(151, opcode_151);
OPCODE(149, o_boilerIncreasePressureStop);
OPCODE(150, o_boilerDecreasePressureStart);
OPCODE(151, o_boilerDecreasePressureStop);
OPCODE(158, o_rocketSoundSliderStartMove);
OPCODE(159, o_rocketSoundSliderMove);
OPCODE(160, o_rocketSoundSliderEndMove);
@ -182,6 +183,8 @@ void MystScriptParser_Myst::disablePersistentScripts() {
_libraryCombinationBookPagesTurning = false;
_clockTurningWheel = 0;
_towerRotationMapRunning = false;
_boilerPressureIncreasing = false;
_boilerPressureDecreasing = false;
opcode_212_disable();
}
@ -209,6 +212,12 @@ void MystScriptParser_Myst::runPersistentScripts() {
if (_matchBurning)
matchBurn_run();
if (_boilerPressureIncreasing)
boilerPressureIncrease_run();
if (_boilerPressureDecreasing)
boilerPressureDecrease_run();
opcode_212_run();
}
@ -1300,9 +1309,15 @@ void MystScriptParser_Myst::o_circuitBreakerEndMove(uint16 op, uint16 var, uint1
_vm->checkCursorHints();
}
void MystScriptParser_Myst::opcode_146(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
// Used on Card 4098
// TODO: Boiler wheel clockwise mouse down
void MystScriptParser_Myst::o_boilerIncreasePressureStart(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
debugC(kDebugScript, "Opcode %d: Boiler increase pressure start", op);
MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
_treeStopped = true;
if (myst.cabinValvePosition < 25)
_vm->_sound->stopBackground();
_boilerPressureIncreasing = true;
}
void MystScriptParser_Myst::o_boilerLightPilot(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
@ -1317,23 +1332,103 @@ void MystScriptParser_Myst::o_boilerLightPilot(uint16 op, uint16 var, uint16 arg
// Put out match
_matchGoOutTime = _vm->_system->getMillis();
// TODO: Complete. Play fire movie. Handle case where pressure is already right
if (myst.cabinValvePosition > 0)
_vm->_sound->replaceBackground(8098, 49152);
// TODO: Complete. Play movies
}
}
void MystScriptParser_Myst::opcode_149(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
// Used on Card 4098
// TODO: Boiler wheel clockwise mouse up
void MystScriptParser_Myst::o_boilerIncreasePressureStop(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
debugC(kDebugScript, "Opcode %d: Boiler increase pressure stop", op);
MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
_treeStopped = false;
_boilerPressureIncreasing = false;
if (myst.cabinPilotLightLit == 1) {
if (myst.cabinValvePosition > 0)
_vm->_sound->replaceBackground(8098, 49152);
// TODO: Play movies
} else {
if (myst.cabinValvePosition > 0)
_vm->_sound->replaceBackground(4098, myst.cabinValvePosition << 10);
}
}
void MystScriptParser_Myst::opcode_150(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
// Used on Card 4098
// TODO: Boiler wheel counter-clockwise mouse down
void MystScriptParser_Myst::boilerPressureIncrease_run() {
MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
// Allow increasing pressure if sound has stopped
if (!_vm->_sound->isPlaying(5098) && myst.cabinValvePosition < 25) {
myst.cabinValvePosition++;
if (myst.cabinValvePosition == 1) {
// TODO: Play fire movie
// Draw fire
_vm->redrawArea(305);
} else if (myst.cabinValvePosition == 25) {
if (myst.cabinPilotLightLit == 1)
_vm->_sound->replaceBackground(8098, 49152);
else
_vm->_sound->replaceBackground(4098, 25600);
}
// Pressure increasing sound
_vm->_sound->playSound(5098);
// Redraw wheel
_vm->redrawArea(99);
}
}
void MystScriptParser_Myst::opcode_151(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
// Used on Card 4098
// TODO: Boiler wheel counter-clockwise mouse up
void MystScriptParser_Myst::boilerPressureDecrease_run() {
MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
// Allow increasing pressure if sound has stopped
if (!_vm->_sound->isPlaying(5098) && myst.cabinValvePosition > 0) {
myst.cabinValvePosition--;
if (myst.cabinValvePosition == 0) {
// TODO: Play fire movie
// Draw fire
_vm->redrawArea(305);
}
// Pressure increasing sound
_vm->_sound->playSound(5098);
// Redraw wheel
_vm->redrawArea(99);
}
}
void MystScriptParser_Myst::o_boilerDecreasePressureStart(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
debugC(kDebugScript, "Opcode %d: Boiler decrease pressure start", op);
_treeStopped = true;
_vm->_sound->stopBackground();
_boilerPressureDecreasing = true;
}
void MystScriptParser_Myst::o_boilerDecreasePressureStop(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
debugC(kDebugScript, "Opcode %d: Boiler decrease pressure stop", op);
MystVariables::Myst &myst = _vm->_saveLoad->_v->myst;
_treeStopped = false;
_boilerPressureDecreasing = false;
if (myst.cabinPilotLightLit == 1) {
if (myst.cabinValvePosition > 0)
_vm->_sound->replaceBackground(8098, 49152);
// TODO: Play movies
} else {
if (myst.cabinValvePosition > 0)
_vm->_sound->replaceBackground(4098, myst.cabinValvePosition << 10);
}
}
void MystScriptParser_Myst::o_rocketSoundSliderStartMove(uint16 op, uint16 var, uint16 argc, uint16 *argv) {

16
engines/mohawk/myst_stacks/myst.h
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@ -63,7 +63,8 @@ private:
void libraryCombinationBook_run();
void clockWheel_run();
void matchBurn_run();
void boilerPressureIncrease_run();
void boilerPressureDecrease_run();
DECLARE_OPCODE(o_libraryBookPageTurnLeft);
DECLARE_OPCODE(o_libraryBookPageTurnRight);
@ -97,11 +98,11 @@ private:
DECLARE_OPCODE(o_circuitBreakerStartMove);
DECLARE_OPCODE(o_circuitBreakerMove);
DECLARE_OPCODE(o_circuitBreakerEndMove);
DECLARE_OPCODE(opcode_146);
DECLARE_OPCODE(o_boilerIncreasePressureStart);
DECLARE_OPCODE(o_boilerLightPilot);
DECLARE_OPCODE(opcode_149);
DECLARE_OPCODE(opcode_150);
DECLARE_OPCODE(opcode_151);
DECLARE_OPCODE(o_boilerIncreasePressureStop);
DECLARE_OPCODE(o_boilerDecreasePressureStart);
DECLARE_OPCODE(o_boilerDecreasePressureStop);
DECLARE_OPCODE(o_rocketSoundSliderStartMove);
DECLARE_OPCODE(o_rocketSoundSliderMove);
DECLARE_OPCODE(o_rocketSoundSliderEndMove);
@ -215,6 +216,11 @@ private:
uint16 _cabinMatchState; // 60
uint32 _matchGoOutTime; // 144
bool _boilerPressureIncreasing;
bool _boilerPressureDecreasing;
bool _treeStopped;
void generatorRedrawRocket();
void generatorButtonValue(MystResource *button, uint16 &offset, uint16 &value);

2
engines/mohawk/sound.h
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@ -130,7 +130,9 @@ public:
bool isPlaying(uint16 id);
void pauseBackground() {} //TODO: implement
void replaceBackground(uint16 id, uint16 volume) {}
void resumeBackground() {}
void stopBackground() {}
// Riven-specific
void playSLST(uint16 index, uint16 card);