diff options
Diffstat (limited to 'engines/mohawk/myst_stacks/preview.cpp')
| -rw-r--r-- | engines/mohawk/myst_stacks/preview.cpp | 213 |
1 files changed, 158 insertions, 55 deletions
diff --git a/engines/mohawk/myst_stacks/preview.cpp b/engines/mohawk/myst_stacks/preview.cpp index 37b749f100..1b72c85d96 100644 --- a/engines/mohawk/myst_stacks/preview.cpp +++ b/engines/mohawk/myst_stacks/preview.cpp @@ -20,6 +20,7 @@ * */ +#include "mohawk/cursors.h" #include "mohawk/myst.h" #include "mohawk/graphics.h" #include "mohawk/myst_areas.h" @@ -35,6 +36,7 @@ namespace MystStacks { Preview::Preview(MohawkEngine_Myst *vm) : Myst(vm) { setupOpcodes(); + _vm->_cursor->hideCursor(); } Preview::~Preview() { @@ -52,86 +54,187 @@ Preview::~Preview() { void Preview::setupOpcodes() { // "Stack-Specific" Opcodes - OVERRIDE_OPCODE(196, opcode_196); - OVERRIDE_OPCODE(197, opcode_197); - OVERRIDE_OPCODE(198, opcode_198); - OVERRIDE_OPCODE(199, opcode_199); + OVERRIDE_OPCODE(196, o_fadeToBlack); + OVERRIDE_OPCODE(197, o_fadeFromBlack); + OVERRIDE_OPCODE(198, o_stayHere); + OVERRIDE_OPCODE(199, o_speechStop); // "Init" Opcodes - OPCODE(298, opcode_298); - OPCODE(299, opcode_299); + OPCODE(298, o_speech_init); + OPCODE(299, o_library_init); } #undef OPCODE #undef OVERRIDE_OPCODE -void Preview::opcode_196(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::disablePersistentScripts() { + Myst::disablePersistentScripts(); +} + +void Preview::runPersistentScripts() { + Myst::runPersistentScripts(); - // Used on Card ... - // TODO: Finish Implementation... - // Voice Over and Card Advance? + if (_speechRunning) + speech_run(); } -void Preview::opcode_197(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::o_fadeToBlack(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Fade to black", op); + _vm->_gfx->fadeToBlack(); +} - // Used on Card ... - // TODO: Finish Implementation... - // Voice Over and Card Advance? +void Preview::o_fadeFromBlack(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Fade from black", op); + _vm->_gfx->fadeFromBlack(); } -// TODO: Merge with Opcode 42? -void Preview::opcode_198(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::o_stayHere(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Stay here dialog", op); - if (argc == 0) { - // Nuh-uh! No leaving the library in the demo! - GUI::MessageDialog dialog("You can't leave the library in the demo."); - dialog.runModal(); - } else - unknown(op, var, argc, argv); + // Nuh-uh! No leaving the library in the demo! + GUI::MessageDialog dialog("You can't leave the library in the demo."); + dialog.runModal(); } -void Preview::opcode_199(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::o_speechStop(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Speech stop", op); - // Used on Card ... - // TODO: Finish Implementation... - // Voice Over and Card Advance? + _speechRunning = false; + _globals.currentAge = 2; } -void Preview::opcode_298(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::speechUpdateCue() { + // This is a callback in the original, handling audio events. + if (!_vm->_sound->isPlaying(3001)) { + return; + } - // Used for Card 3000 (Closed Myst Book) - // TODO: Fill in logic. - // Start Voice Over... which controls book opening - _vm->_sound->replaceSoundMyst(3001); - - // then link to Myst - Trigger of Hotspot? then opcode 199/196/197 for voice over continue? - // TODO: Sync Voice and Actions to Original - // TODO: Flash Library Red - // TODO: Move to run process based delay to prevent - // blocking... - _vm->_system->updateScreen(); - _vm->_system->delayMillis(20 * 1000); - - for (uint16 imageId = 3001; imageId <= 3012; imageId++) { - _vm->_gfx->copyImageToScreen(imageId, Common::Rect(0, 0, 544, 333)); - _vm->_system->updateScreen(); - _vm->_system->delayMillis(5 * 1000); + uint samples = _vm->_sound->getNumSamplesPlayed(3001); + for (int16 i = 0; i < _cueList.pointCount; i++) { + if (_cueList.points[i].sampleFrame > samples) + return; + if (i > _currentCue - 1) { + _currentCue++; + debugC(kDebugScript, "Sneak speech advanced to cue %d", _currentCue); + } } } -void Preview::opcode_299(uint16 op, uint16 var, uint16 argc, uint16 *argv) { - varUnusedCheck(op, var); +void Preview::speech_run() { + uint32 time = _vm->_system->getMillis(); + + // Update current speech sound cue + speechUpdateCue(); + + switch (_speechStep) { + case 0: // Start Voice Over... which controls book opening + _currentCue = 0; + _vm->_sound->playSound(3001, Audio::Mixer::kMaxChannelVolume, false, &_cueList); + + _speechStep++; + break; + case 1: // Open book + if (_currentCue >= 1) { + _vm->changeToCard(3001, true); + + _speechStep++; + } + break; + case 2: // Go to Myst + if (_currentCue >= 2) { + _vm->_gfx->fadeToBlack(); + _vm->changeToCard(3002, true); + _vm->_gfx->fadeFromBlack(); + + _speechStep++; + } + break; + case 3: // Start blinking the library + if (_currentCue >= 3) { + _libraryState = 1; + _speechNextTime = 0; + _speechStep++; + } + break; + case 4: // Library blinking, zoom in library + if (_currentCue >= 4) { + _library->drawConditionalDataToScreen(0); + + _vm->changeToCard(3003, true); + + _speechNextTime = time + 2000; + _speechStep++; + } else { + if (time < _speechNextTime) + break; + + _library->drawConditionalDataToScreen(_libraryState); + _libraryState = (_libraryState + 1) % 2; + _speechNextTime = time + 500; + } + break; + case 5: // Go to library near view + if (time < _speechNextTime) + break; + + _vm->changeToCard(3004, true); + _speechNextTime = time + 2000; + _speechStep++; + break; + case 6: // Fade to courtyard + if (time < _speechNextTime) + break; + + _vm->_gfx->fadeToBlack(); + _vm->changeToCard(3005, true); + _vm->_gfx->fadeFromBlack(); + _speechNextTime = time + 1000; + _speechStep++; + break; + case 7: // Walk to library + case 8: + case 9: + case 10: + case 11: + case 12: + case 13: + if (time < _speechNextTime) + break; + + _vm->changeToCard(3006 + _speechStep - 7, true); + _speechNextTime = time + 2000; + _speechStep++; + break; + case 14: // Go to playable library card + if (time < _speechNextTime) + break; + + _vm->changeToCard(4329, true); + + _speechRunning = false; + _globals.currentAge = 2; + + _vm->_cursor->showCursor(); + break; + default: + warning("Unknown speech step"); + break; + } +} + +void Preview::o_speech_init(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Speech init", op); + + // Used for Card 3000 (Closed Myst Book) + _speechStep = 0; + _speechRunning = true; +} + +void Preview::o_library_init(uint16 op, uint16 var, uint16 argc, uint16 *argv) { + debugC(kDebugScript, "Opcode %d: Library init", op); // Used for Card 3002 (Myst Island Overview) - // TODO: Fill in logic. - // Zoom into Island? - // On this card is a Type 8 controlled by Var 0, which - // can change the Myst Library to Red.. + _library = static_cast<MystResourceType8 *>(_invokingResource); } } // End of namespace MystStacks |