Initial commit

engines/neverhood/modules/module1500.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "neverhood/modules/module1500.h"
+
+namespace Neverhood {
+
+Module1500::Module1500(NeverhoodEngine *vm, Module *parentModule, int which)
+	: Module(vm, parentModule) {
+
+	if (which < 0)
+		createScene(_vm->gameState().sceneNum, -1);
+	else
+		createScene(3, -1);
+
+}
+
+void Module1500::createScene(int sceneNum, int which) {
+	debug(1, "Module1500::createScene(%d, %d)", sceneNum, which);
+	_sceneNum = sceneNum;
+	switch (_sceneNum) {
+	case 0:
+		_vm->gameState().sceneNum = 0;
+		_childObject = new Scene1501(_vm, this, 0x8420221D, 0xA61024C4, 150, 48);
+		break;
+	case 1:
+		_vm->gameState().sceneNum = 1;
+		_childObject = new Scene1501(_vm, this, 0x30050A0A, 0x58B45E58, 110, 48);
+		break;
+	case 2:
+		_vm->gameState().sceneNum = 2;
+		sendMessage(_parentModule, 0x0800, 0);
+		createSmackerScene(0x001A0005, true, true, true);
+		break;
+	case 3:
+		_vm->gameState().sceneNum = 3;
+		_childObject = new Scene1501(_vm, this, 0x0CA04202, 0, 110, 48);
+		break;
+	default:
+		break;
+	}
+	SetUpdateHandler(&Module1500::updateScene);
+	_childObject->handleUpdate();
+}
+
+void Module1500::updateScene() {
+	if (!updateChild()) {
+		switch (_sceneNum) {
+		case 0:
+			createScene(1, -1);
+			break;
+		case 1:
+			createScene(2, -1);
+			break;
+		case 3:
+			createScene(0, -1);
+			break;
+		default:
+			leaveModule(0);
+			break;
+		}
+	}
+}
+
+// Scene1501
+
+Scene1501::Scene1501(NeverhoodEngine *vm, Module *parentModule, uint32 backgroundFileHash, uint32 soundFileHash, int countdown2, int countdown3)
+	: Scene(vm, parentModule), _countdown3(countdown3), _countdown2(countdown2), _countdown1(0), _skip(false) {
+
+	SetUpdateHandler(&Scene1501::update);
+	SetMessageHandler(&Scene1501::handleMessage);
+
+	setBackground(backgroundFileHash);
+	setPalette();
+	addEntity(_palette);
+	_palette->addBasePalette(backgroundFileHash, 0, 256, 0);
+	_palette->startFadeToPalette(12);
+
+	if (soundFileHash != 0)
+		playSound(0, soundFileHash);
+
+}
+
+void Scene1501::update() {
+	Scene::update();
+	if (_countdown1 != 0) {
+		_countdown1--;
+		if (_countdown1 == 0 || _skip) {
+			_vm->_screen->clear();
+			leaveScene(0);
+		}
+	} else if ((_countdown2 != 0 && (--_countdown2 == 0)) || (_countdown2 == 0 && !isSoundPlaying(0)) || _skip) {
+		_countdown1 = 12;
+		_palette->startFadeToBlack(11);
+	}
+
+	if (_countdown3 != 0)
+		_countdown3--;
+
+	if (_countdown3 == 0 && _skip && _countdown1 == 0) {
+		_countdown1 = 12;
+		_palette->startFadeToBlack(11);
+	}
+
+}
+
+uint32 Scene1501::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Scene::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case NM_KEYPRESS_SPACE:
+		_skip = true;
+		break;
+	default:
+		break;
+	}
+	return messageResult;
+}
+
+} // End of namespace Neverhood