SXString::SXString(BaseGame *inGame, ScStack *stack) : BaseScriptable(inGame) { _string = nullptr; _capacity = 0; stack->correctParams(1); ScValue *val = stack->pop(); if (val->isInt()) { _capacity = MAX(0, val->getInt()); if (_capacity > 0) { _string = new char[_capacity]; memset(_string, 0, _capacity); } } else { setStringVal(val->getString()); } if (_capacity == 0) { setStringVal(""); } }
////////////////////////////////////////////////////////////////////////// // high level scripting interface ////////////////////////////////////////////////////////////////////////// bool AdObject::scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack, const char *name) { ////////////////////////////////////////////////////////////////////////// // PlayAnim / PlayAnimAsync ////////////////////////////////////////////////////////////////////////// if (strcmp(name, "PlayAnim") == 0 || strcmp(name, "PlayAnimAsync") == 0) { stack->correctParams(1); if (DID_FAIL(playAnim(stack->pop()->getString()))) { stack->pushBool(false); } else { if (strcmp(name, "PlayAnimAsync") != 0) { script->waitFor(this); } stack->pushBool(true); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // Reset ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "Reset") == 0) { stack->correctParams(0); reset(); stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // IsTalking ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "IsTalking") == 0) { stack->correctParams(0); stack->pushBool(_state == STATE_TALKING); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // StopTalk / StopTalking ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "StopTalk") == 0 || strcmp(name, "StopTalking") == 0) { stack->correctParams(0); if (_sentence) { _sentence->finish(); } if (_state == STATE_TALKING) { _state = _nextState; _nextState = STATE_READY; stack->pushBool(true); } else { stack->pushBool(false); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // ForceTalkAnim ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "ForceTalkAnim") == 0) { stack->correctParams(1); const char *animName = stack->pop()->getString(); delete[] _forcedTalkAnimName; _forcedTalkAnimName = new char[strlen(animName) + 1]; strcpy(_forcedTalkAnimName, animName); _forcedTalkAnimUsed = false; stack->pushBool(true); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // Talk / TalkAsync ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "Talk") == 0 || strcmp(name, "TalkAsync") == 0) { stack->correctParams(5); const char *text = stack->pop()->getString(); ScValue *soundVal = stack->pop(); int duration = stack->pop()->getInt(); ScValue *valStances = stack->pop(); const char *stances = valStances->isNULL() ? nullptr : valStances->getString(); int align = 0; ScValue *val = stack->pop(); if (val->isNULL()) { align = TAL_CENTER; } else { align = val->getInt(); } align = MIN(MAX(0, align), NUM_TEXT_ALIGN - 1); const char *sound = soundVal->isNULL() ? nullptr : soundVal->getString(); talk(text, sound, duration, stances, (TTextAlign)align); if (strcmp(name, "TalkAsync") != 0) { script->waitForExclusive(this); } stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // StickToRegion ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "StickToRegion") == 0) { stack->correctParams(1); AdLayer *main = ((AdGame *)_gameRef)->_scene->_mainLayer; bool regFound = false; uint32 i; ScValue *val = stack->pop(); if (val->isNULL() || !main) { _stickRegion = nullptr; regFound = true; } else if (val->isString()) { const char *regionName = val->getString(); for (i = 0; i < main->_nodes.size(); i++) { if (main->_nodes[i]->_type == OBJECT_REGION && main->_nodes[i]->_region->getName() && scumm_stricmp(main->_nodes[i]->_region->getName(), regionName) == 0) { _stickRegion = main->_nodes[i]->_region; regFound = true; break; } } } else if (val->isNative()) { BaseScriptable *obj = val->getNative(); for (i = 0; i < main->_nodes.size(); i++) { if (main->_nodes[i]->_type == OBJECT_REGION && main->_nodes[i]->_region == obj) { _stickRegion = main->_nodes[i]->_region; regFound = true; break; } } } if (!regFound) { _stickRegion = nullptr; } stack->pushBool(regFound); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // SetFont ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "SetFont") == 0) { stack->correctParams(1); ScValue *val = stack->pop(); if (val->isNULL()) { setFont(nullptr); } else { setFont(val->getString()); } stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // GetFont ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "GetFont") == 0) { stack->correctParams(0); if (_font && _font->getFilename()) { stack->pushString(_font->getFilename()); } else { stack->pushNULL(); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // TakeItem ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "TakeItem") == 0) { stack->correctParams(2); if (!_inventory) { _inventory = new AdInventory(_gameRef); ((AdGame *)_gameRef)->registerInventory(_inventory); } ScValue *val = stack->pop(); if (!val->isNULL()) { const char *itemName = val->getString(); val = stack->pop(); const char *insertAfter = val->isNULL() ? nullptr : val->getString(); if (DID_FAIL(_inventory->insertItem(itemName, insertAfter))) { script->runtimeError("Cannot add item '%s' to inventory", itemName); } else { // hide associated entities ((AdGame *)_gameRef)->_scene->handleItemAssociations(itemName, false); } } else { script->runtimeError("TakeItem: item name expected"); } stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // DropItem ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "DropItem") == 0) { stack->correctParams(1); if (!_inventory) { _inventory = new AdInventory(_gameRef); ((AdGame *)_gameRef)->registerInventory(_inventory); } ScValue *val = stack->pop(); if (!val->isNULL()) { if (DID_FAIL(_inventory->removeItem(val->getString()))) { script->runtimeError("Cannot remove item '%s' from inventory", val->getString()); } else { // show associated entities ((AdGame *)_gameRef)->_scene->handleItemAssociations(val->getString(), true); } } else { script->runtimeError("DropItem: item name expected"); } stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // GetItem ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "GetItem") == 0) { stack->correctParams(1); if (!_inventory) { _inventory = new AdInventory(_gameRef); ((AdGame *)_gameRef)->registerInventory(_inventory); } ScValue *val = stack->pop(); if (val->_type == VAL_STRING) { AdItem *item = ((AdGame *)_gameRef)->getItemByName(val->getString()); if (item) { stack->pushNative(item, true); } else { stack->pushNULL(); } } else if (val->isNULL() || val->getInt() < 0 || val->getInt() >= (int32)_inventory->_takenItems.size()) { stack->pushNULL(); } else { stack->pushNative(_inventory->_takenItems[val->getInt()], true); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // HasItem ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "HasItem") == 0) { stack->correctParams(1); if (!_inventory) { _inventory = new AdInventory(_gameRef); ((AdGame *)_gameRef)->registerInventory(_inventory); } ScValue *val = stack->pop(); if (!val->isNULL()) { for (uint32 i = 0; i < _inventory->_takenItems.size(); i++) { if (val->getNative() == _inventory->_takenItems[i]) { stack->pushBool(true); return STATUS_OK; } else if (scumm_stricmp(val->getString(), _inventory->_takenItems[i]->getName()) == 0) { stack->pushBool(true); return STATUS_OK; } } } else { script->runtimeError("HasItem: item name expected"); } stack->pushBool(false); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // CreateParticleEmitter ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "CreateParticleEmitter") == 0) { stack->correctParams(3); bool followParent = stack->pop()->getBool(); int offsetX = stack->pop()->getInt(); int offsetY = stack->pop()->getInt(); PartEmitter *emitter = createParticleEmitter(followParent, offsetX, offsetY); if (emitter) { stack->pushNative(_partEmitter, true); } else { stack->pushNULL(); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // DeleteParticleEmitter ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "DeleteParticleEmitter") == 0) { stack->correctParams(0); if (_partEmitter) { _gameRef->unregisterObject(_partEmitter); _partEmitter = nullptr; } stack->pushNULL(); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // AddAttachment ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "AddAttachment") == 0) { stack->correctParams(4); const char *filename = stack->pop()->getString(); bool preDisplay = stack->pop()->getBool(true); int offsetX = stack->pop()->getInt(); int offsetY = stack->pop()->getInt(); bool res; AdEntity *ent = new AdEntity(_gameRef); if (DID_FAIL(res = ent->loadFile(filename))) { delete ent; ent = nullptr; script->runtimeError("AddAttachment() failed loading entity '%s'", filename); stack->pushBool(false); } else { _gameRef->registerObject(ent); ent->_posX = offsetX; ent->_posY = offsetY; ent->_active = true; if (preDisplay) { _attachmentsPre.add(ent); } else { _attachmentsPost.add(ent); } stack->pushBool(true); } return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // RemoveAttachment ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "RemoveAttachment") == 0) { stack->correctParams(1); ScValue *val = stack->pop(); bool found = false; if (val->isNative()) { BaseScriptable *obj = val->getNative(); for (uint32 i = 0; i < _attachmentsPre.size(); i++) { if (_attachmentsPre[i] == obj) { found = true; _gameRef->unregisterObject(_attachmentsPre[i]); _attachmentsPre.remove_at(i); i--; } } for (uint32 i = 0; i < _attachmentsPost.size(); i++) { if (_attachmentsPost[i] == obj) { found = true; _gameRef->unregisterObject(_attachmentsPost[i]); _attachmentsPost.remove_at(i); i--; } } } else { const char *attachmentName = val->getString(); for (uint32 i = 0; i < _attachmentsPre.size(); i++) { if (_attachmentsPre[i]->getName() && scumm_stricmp(_attachmentsPre[i]->getName(), attachmentName) == 0) { found = true; _gameRef->unregisterObject(_attachmentsPre[i]); _attachmentsPre.remove_at(i); i--; } } for (uint32 i = 0; i < _attachmentsPost.size(); i++) { if (_attachmentsPost[i]->getName() && scumm_stricmp(_attachmentsPost[i]->getName(), attachmentName) == 0) { found = true; _gameRef->unregisterObject(_attachmentsPost[i]); _attachmentsPost.remove_at(i); i--; } } } stack->pushBool(found); return STATUS_OK; } ////////////////////////////////////////////////////////////////////////// // GetAttachment ////////////////////////////////////////////////////////////////////////// else if (strcmp(name, "GetAttachment") == 0) { stack->correctParams(1); ScValue *val = stack->pop(); AdObject *ret = nullptr; if (val->isInt()) { int index = val->getInt(); int currIndex = 0; for (uint32 i = 0; i < _attachmentsPre.size(); i++) { if (currIndex == index) { ret = _attachmentsPre[i]; } currIndex++; } for (uint32 i = 0; i < _attachmentsPost.size(); i++) { if (currIndex == index) { ret = _attachmentsPost[i]; } currIndex++; } } else { const char *attachmentName = val->getString(); for (uint32 i = 0; i < _attachmentsPre.size(); i++) { if (_attachmentsPre[i]->getName() && scumm_stricmp(_attachmentsPre[i]->getName(), attachmentName) == 0) { ret = _attachmentsPre[i]; break; } } if (!ret) { for (uint32 i = 0; i < _attachmentsPost.size(); i++) { if (_attachmentsPost[i]->getName() && scumm_stricmp(_attachmentsPost[i]->getName(), attachmentName) == 0) { ret = _attachmentsPre[i]; break; } } } } if (ret != nullptr) { stack->pushNative(ret, true); } else { stack->pushNULL(); } return STATUS_OK; } else { return BaseObject::scCallMethod(script, stack, thisStack, name); } }