diff options
Diffstat (limited to 'engines/saga/sfuncs.cpp')
| -rw-r--r-- | engines/saga/sfuncs.cpp | 150 |
1 files changed, 126 insertions, 24 deletions
diff --git a/engines/saga/sfuncs.cpp b/engines/saga/sfuncs.cpp index d759c9c2e7..e713326661 100644 --- a/engines/saga/sfuncs.cpp +++ b/engines/saga/sfuncs.cpp @@ -148,7 +148,7 @@ static const ScriptFunctionDescription IHNMscriptFunctionsList[IHNM_SCRIPT_FUNCT OPCODE(sfSetActorFacing), OPCODE(sfStartBgdAnim), OPCODE(sfStopBgdAnim), - OPCODE(sfNull), + OPCODE(sfLockUser), OPCODE(sfPreDialog), OPCODE(sfKillActorThreads), OPCODE(sfFaceTowards), @@ -386,11 +386,14 @@ void Script::sfScriptDoAction(SCRIPTFUNC_PARAMS) { break; case kGameObjectHitZone: case kGameObjectStepZone: - if (objectTypeId(objectId) == kGameObjectHitZone) { + if (objectTypeId(objectId) == kGameObjectHitZone) hitZone = _vm->_scene->_objectMap->getHitZone(objectIdToIndex(objectId)); - } else { + else hitZone = _vm->_scene->_actionMap->getHitZone(objectIdToIndex(objectId)); - } + + if (hitZone == NULL) + return; + scriptEntryPointNumber = hitZone->getScriptNumber(); moduleNumber = _vm->_scene->getScriptModuleNumber(); break; @@ -541,12 +544,18 @@ void Script::sfSetFollower(SCRIPTFUNC_PARAMS) { void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) { int16 sceneNumber; int16 entrance; + int16 transition = 0; // IHNM sceneNumber = thread->pop(); entrance = thread->pop(); + if (_vm->getGameType() == GType_IHNM) + transition = thread->pop(); + if (sceneNumber < 0) { - _vm->shutDown(); - return; + if (_vm->getGameType() == GType_ITE) { + _vm->shutDown(); + return; + } } if (_vm->getGameType() == GType_IHNM) { @@ -565,7 +574,14 @@ void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) { _vm->_interface->setMode(kPanelMain); } - _vm->_scene->changeScene(sceneNumber, entrance, (sceneNumber == ITE_SCENE_ENDCREDIT1) ? kTransitionFade : kTransitionNoFade); + if (sceneNumber == -1 && _vm->getGameType() == GType_IHNM) { + // TODO: This is used to return back to the character selection screen in IHNM. + // However, it seems more than this is needed, AM's speech is wrong and no actors + // are shown + _vm->_scene->changeScene(154, entrance, kTransitionFade, 8); + } else { + _vm->_scene->changeScene(sceneNumber, entrance, (sceneNumber == ITE_SCENE_ENDCREDIT1) ? kTransitionFade : kTransitionNoFade); + } //TODO: placard stuff _pendingVerb = _vm->_script->getVerbType(kVerbNone); @@ -729,11 +745,15 @@ void Script::sfEnableZone(SCRIPTFUNC_PARAMS) { int16 flag = thread->pop(); HitZone *hitZone; - if (objectTypeId(objectId) == kGameObjectHitZone) { + if (objectTypeId(objectId) == 0) + return; + else if (objectTypeId(objectId) == kGameObjectHitZone) hitZone = _vm->_scene->_objectMap->getHitZone(objectIdToIndex(objectId)); - } else { + else hitZone = _vm->_scene->_actionMap->getHitZone(objectIdToIndex(objectId)); - } + + if (hitZone == NULL) + return; if (flag) { hitZone->setFlag(kHitZoneEnabled); @@ -823,6 +843,14 @@ void Script::sfDropObject(SCRIPTFUNC_PARAMS) { obj->_sceneNumber = _vm->_scene->currentSceneNumber(); + // WORKAROUND for the compact disk in Ellen's chapter + // Change the scene number of the compact disk so that it's not shown. It will be shown + // once Ellen says that there's something different (i.e. after speaking with AM) + // See Actor::actorSpeech for the other part of this workaround + if (_vm->getGameType() == GType_IHNM && _vm->_scene->currentChapterNumber() == 3 && + _vm->_scene->currentSceneNumber() == 59 && obj->_id == 16385) + obj->_sceneNumber = -1; + if (_vm->getGameType() == GType_IHNM) obj->_spriteListResourceId = spriteId; else @@ -862,15 +890,15 @@ void Script::sfSwapActors(SCRIPTFUNC_PARAMS) { actor1->_flags &= ~kProtagonist; actor2->_flags |= kProtagonist; _vm->_actor->_protagonist = _vm->_actor->_centerActor = actor2; + if (_vm->getGameType() == GType_IHNM) + _vm->_scene->setProtag(actorId2); } else if (actor2->_flags & kProtagonist) { actor2->_flags &= ~kProtagonist; actor1->_flags |= kProtagonist; _vm->_actor->_protagonist = _vm->_actor->_centerActor = actor1; + if (_vm->getGameType() == GType_IHNM) + _vm->_scene->setProtag(actorId1); } - - // Here non-protagonist ID gets saved in variable - if (_vm->getGameType() == GType_IHNM) - warning("sfSwapActors: incomplete implementation"); } // Script function #35 (0x23) @@ -1663,6 +1691,13 @@ void Script::sfPlayMusic(SCRIPTFUNC_PARAMS) { } else { _vm->_music->setVolume(-1, 1); _vm->_music->play(_vm->_music->_songTable[param1], param2 ? MUSIC_LOOP : MUSIC_NORMAL); + if (!_vm->_scene->haveChapterPointsChanged()) { + _vm->_scene->setCurrentMusicTrack(param1); + _vm->_scene->setCurrentMusicRepeat(param2); + } else { + // Don't save this music track when saving in IHNM + _vm->_scene->setChapterPointsChanged(false); + } } } } @@ -1823,12 +1858,25 @@ void Script::sfPlayVoice(SCRIPTFUNC_PARAMS) { } } -void Script::finishDialog(int replyID, int flags, int bitOffset) { +void Script::finishDialog(int strID, int replyID, int flags, int bitOffset) { byte *addr; + const char *str; if (_conversingThread) { _vm->_interface->setMode(kPanelNull); + if (_vm->getGameType() == GType_IHNM) { + str = _conversingThread->_strings->getString(strID); + if (*str != '[') { + int sampleResourceId = -1; + sampleResourceId = _conversingThread->_voiceLUT->voices[strID]; + if (sampleResourceId < 0 || sampleResourceId > 4000) + sampleResourceId = -1; + + _vm->_actor->actorSpeech(_vm->_actor->_protagonist->_id, &str, 1, sampleResourceId, 0); + } + } + _conversingThread->_flags &= ~kTFlagWaiting; _conversingThread->push(replyID); @@ -1850,6 +1898,7 @@ void Script::sfSetChapterPoints(SCRIPTFUNC_PARAMS) { _vm->_ethicsPoints[chapter] = ethics; _vm->_spiritualBarometer = ethics * 256 / barometer; + _vm->_scene->setChapterPointsChanged(true); // don't save this music when saving in IHNM } void Script::sfSetPortraitBgColor(SCRIPTFUNC_PARAMS) { @@ -1868,11 +1917,13 @@ void Script::sfScriptStartCutAway(SCRIPTFUNC_PARAMS) { thread->pop(); // Not used fade = thread->pop(); + _vm->_anim->setCutAwayMode(kPanelCutaway); _vm->_anim->playCutaway(cut, fade != 0); } void Script::sfReturnFromCutAway(SCRIPTFUNC_PARAMS) { _vm->_anim->returnFromCutaway(); + thread->wait(kWaitTypeWakeUp); } void Script::sfEndCutAway(SCRIPTFUNC_PARAMS) { @@ -1880,31 +1931,82 @@ void Script::sfEndCutAway(SCRIPTFUNC_PARAMS) { } void Script::sfGetMouseClicks(SCRIPTFUNC_PARAMS) { - SF_stub("sfGetMouseClicks", thread, nArgs); + thread->_returnValue = _vm->getMouseClickCount(); } void Script::sfResetMouseClicks(SCRIPTFUNC_PARAMS) { - SF_stub("sfResetMouseClicks", thread, nArgs); + _vm->resetMouseClickCount(); } +// Used in IHNM only +// Param1: frames void Script::sfWaitFrames(SCRIPTFUNC_PARAMS) { - SF_stub("sfWaitFrames", thread, nArgs); + int16 frames; + frames = thread->pop(); + + // HACK for the nightfall scene in Benny's chapter + // sfWaitFrames is supposed to wait for fadein and fadeout during that cutaway, but we + // don't support it yet (function sfScriptFade). This is a temporary hack to avoid + // having ScummVM wait for ever in that cutaway + // FIXME: Remove this hack once the palette fading is properly handled + if (_vm->_scene->currentChapterNumber() == 2 && _vm->_scene->currentSceneNumber() == 41 && _vm->_anim->hasCutaway()) + return; + + if (!_skipSpeeches) + thread->waitFrames(_vm->_frameCount + frames); } void Script::sfScriptFade(SCRIPTFUNC_PARAMS) { - SF_stub("sfScriptFade", thread, nArgs); + thread->pop(); // first pal entry, ignored (already handled by Gfx::palToBlack) + thread->pop(); // last pal entry, ignored (already handled by Gfx::palToBlack) + int16 startingBrightness = thread->pop(); + int16 endingBrightness = thread->pop(); + // delay between pal changes is always 10 (not used) + static PalEntry cur_pal[PAL_ENTRIES]; + Event event; + short delta = (startingBrightness < endingBrightness) ? +1 : -1; + + _vm->_gfx->getCurrentPal(cur_pal); + + // TODO: This is still wrong, probably a new event type needs to be added (kEventPalFade) + warning("TODO: sfScriptFade"); + return; + + if (startingBrightness > 255) + startingBrightness = 255; + if (startingBrightness < 0 ) + startingBrightness = 0; + if (endingBrightness > 255) + endingBrightness = 255; + if (endingBrightness < 0) + endingBrightness = 0; + + event.type = kEvTImmediate; + event.code = kPalEvent; + event.op = kEventPalToBlack; + event.time = 0; + event.duration = kNormalFadeDuration - ((endingBrightness - startingBrightness) * delta); + event.data = cur_pal; + + _vm->_events->queue(&event); } void Script::sfScriptStartVideo(SCRIPTFUNC_PARAMS) { - SF_stub("sfScriptStartVideo", thread, nArgs); + int16 vid; + int16 fade; + vid = thread->pop(); + fade = thread->pop(); + + _vm->_anim->setCutAwayMode(kPanelVideo); + _vm->_anim->startVideo(vid, fade != 0); } void Script::sfScriptReturnFromVideo(SCRIPTFUNC_PARAMS) { - SF_stub("sfScriptReturnFromVideo", thread, nArgs); + _vm->_anim->returnFromVideo(); } void Script::sfScriptEndVideo(SCRIPTFUNC_PARAMS) { - SF_stub("sfScriptEndVideo", thread, nArgs); + _vm->_anim->endVideo(); } void Script::sf87(SCRIPTFUNC_PARAMS) { @@ -1989,8 +2091,8 @@ void Script::sfSetSpeechBox(SCRIPTFUNC_PARAMS) { _vm->_actor->_speechBoxScript.left = param1; _vm->_actor->_speechBoxScript.top = param2; - _vm->_actor->_speechBoxScript.setWidth(param3); - _vm->_actor->_speechBoxScript.setHeight(param4); + _vm->_actor->_speechBoxScript.setWidth(param3 - param1); + _vm->_actor->_speechBoxScript.setHeight(param4 - param2); } void Script::sfDebugShowData(SCRIPTFUNC_PARAMS) { |