Initial commit

engines/playground3d/playground3d.h

@@ -0,0 +1,85 @@
+/* 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/>.
+ *
+ */
+
+#ifndef PLAYGROUND3D_H
+#define PLAYGROUND3D_H
+
+#include "common/array.h"
+
+#include "graphics/framelimiter.h"
+
+#include "engines/engine.h"
+
+#include "engines/playground3d/gfx.h"
+
+namespace Playground3d {
+
+enum Actions {
+	kActionSwitchTest,
+	kActionEnableFog,
+	kActionEnableScissor
+};
+
+class Playground3dEngine : public Engine {
+public:
+	Playground3dEngine(OSystem *syst);
+	~Playground3dEngine() override;
+
+	Common::Error run() override;
+
+	bool hasFeature(EngineFeature f) const override;
+
+	void genTextures();
+
+	void processInput();
+
+	void drawFrame();
+
+private:
+	OSystem *_system;
+	Renderer *_gfx;
+	Graphics::FrameLimiter *_frameLimiter;
+	Math::Vector4d _clearColor;
+	Math::Vector4d _fogColor;
+	int _testId;
+	float _fade;
+	bool _fadeIn;
+	bool _fogEnable;
+	bool _scissorEnable;
+	Graphics::Surface *_rgbaTexture;
+	Graphics::Surface *_rgbTexture;
+	Graphics::Surface *_rgb565Texture;
+	Graphics::Surface *_rgba5551Texture;
+	Graphics::Surface *_rgba4444Texture;
+
+	float _rotateAngleX, _rotateAngleY, _rotateAngleZ;
+
+	Graphics::Surface *generateRgbaTexture(int width, int height, Graphics::PixelFormat format);
+	void drawAndRotateCube();
+	void drawPolyOffsetTest();
+	void dimRegionInOut();
+	void drawInViewport();
+	void drawRgbaTexture();
+};
+
+} // End of namespace Playground3d
+
+#endif // PLAYGROUND3D_H