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engines/crab/splash.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/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+
+//=============================================================================
+// Author:   Arvind
+// Purpose:  Splash functions
+//=============================================================================
+#include "crab/ScreenSettings.h"
+#include "crab/splash.h"
+
+namespace Crab {
+
+//------------------------------------------------------------------------
+// Purpose: Constructor
+//------------------------------------------------------------------------
+Splash::Splash() {
+	// Load the background
+	_background.load("res/gfx/pyrodactyl.png");
+
+	setUI();
+	_loadComplete = false;
+	_firstRun = true;
+}
+
+//------------------------------------------------------------------------
+// Purpose: Destructor
+//------------------------------------------------------------------------
+Splash::~Splash() {
+	_background.deleteImage();
+}
+
+//------------------------------------------------------------------------
+// Purpose: Event/Input Independent InternalEvents
+//------------------------------------------------------------------------
+void Splash::internalEvents(bool &shouldChangeState, GameStateID &newStateId) {
+	if (_firstRun == false) {
+		g_engine->_loadingScreen->load();
+		g_engine->_imageManager->init();
+		g_engine->_textManager->init();
+		_loadComplete = true;
+	}
+
+	// Have we loaded everything? If yes, time to exit
+	if (_loadComplete) {
+		shouldChangeState = true;
+		newStateId = GAMESTATE_MAIN_MENU;
+		return;
+	}
+}
+
+//------------------------------------------------------------------------
+// Purpose: Drawing function
+//------------------------------------------------------------------------
+void Splash::draw() {
+	_background.draw(_x, _y);
+	_firstRun = false;
+}
+
+//------------------------------------------------------------------------
+// Purpose: Reset UI position
+//------------------------------------------------------------------------
+void Splash::setUI() {
+	debugC(kDebugGraphics, "ScreenSettings cur w : %d h : %d", g_engine->_screenSettings->_cur.w, g_engine->_screenSettings->_cur.h);
+	_x = (g_engine->_screenSettings->_cur.w - _background.w()) / 2;
+	_y = (g_engine->_screenSettings->_cur.h - _background.h()) / 2;
+}
+
+}