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engines/hpl1/engine/scene/World2D.h

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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/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#ifndef HPL_WORLD2D_H
+#define HPL_WORLD2D_H
+
+#include "hpl1/engine/game/GameTypes.h"
+#include "hpl1/engine/graphics/GraphicsTypes.h"
+#include "hpl1/engine/math/MathTypes.h"
+#include "hpl1/engine/system/SystemTypes.h"
+
+#include "hpl1/engine/scene/SoundSource.h"
+#include "common/stablemap.h"
+
+class TiXmlElement;
+
+namespace hpl {
+
+class cGraphics;
+class cResources;
+class cSound;
+
+class iCamera;
+class cCamera2D;
+class cTileMap;
+class cTile;
+class cNode2D;
+class cBody2D;
+class cCollider2D;
+class cGridMap2D;
+class cLight2DPoint;
+class iLight2D;
+class cImageEntity;
+class cParticleManager;
+class cArea2D;
+class iScript;
+class cMesh2D;
+class iParticleSystem2D;
+
+class cWorld2D {
+	friend class cCollider2D;
+
+public:
+	cWorld2D(tString asName, cGraphics *apGraphics, cResources *apResources, cSound *apSound, cCollider2D *apCollider);
+	~cWorld2D();
+
+	tString GetName() { return msName; }
+
+	bool CreateFromFile(tString asFile);
+
+	void Render(cCamera2D *apCamera);
+
+	void Update(float afTimeStep);
+
+	cVector2f GetWorldSize() { return mvWorldSize; }
+
+	iScript *GetScript() { return mpScript; }
+
+	void ResetBodyIDCount() { mlBodyIDCount = 0; }
+
+	///// LIGHT METHODS ////////////////////
+
+	cLight2DPoint *CreateLightPoint(tString asName = "");
+	void DestroyLight(iLight2D *apLight);
+	cGridMap2D *GetGridMapLights();
+	iLight2D *GetLight(const tString &asName);
+
+	///// BODY METHODS ////////////////////
+
+	cBody2D *CreateBody2D(const tString &asName, cMesh2D *apMesh, cVector2f avSize);
+	cGridMap2D *GetGridMapBodies() { return mpMapBodies; }
+
+	///// AREA METHODS ////////////////////
+	cGridMap2D *GetGridMapAreas() { return mpMapAreas; }
+
+	/**
+	 * Gets an area on the map. This does a linear search and very fast.
+	 * \param asName The name, if "" then the first of the correct type is returned
+	 * \param asType The typem if "" then type doesn't matter.
+	 * \return
+	 */
+	cArea2D *GetArea(const tString &asName, const tString &asType);
+
+	///// SOUNDSOURCE METHODS ////////////////////
+
+	cSoundSource *CreateSoundSource(const tString &asName, const tString &asSoundName, bool abVolatile);
+	void DestroySoundSource(cSoundSource *apSound);
+
+	///// ENTITY METHODS ////////////////////
+
+	cImageEntity *CreateImageEntity(tString asName, tString asDataName);
+	cGridMap2D *GetGridMapImageEntities() { return mpMapImageEntities; }
+	void DestroyImageEntity(cImageEntity *apEntity);
+	cImageEntity *GetImageEntity(const tString &asName);
+
+	///// PARTICLE METHODS ////////////////////
+
+	iParticleSystem2D *CreateParticleSystem(const tString &asName, const cVector3f &avSize);
+	void DestroyParticleSystem(iParticleSystem2D *apPS);
+
+	///// TILE METHODS ////////////////////
+
+	cTileMap *GetTileMap() { return mpTileMap; }
+	// Test!
+	void CreateTileMap();
+
+	/// NODE METHODS //////////////////////
+	cNode2D *GetRootNode() { return mpRootNode; }
+
+private:
+	tString msName;
+	cGraphics *mpGraphics;
+	cSound *mpSound;
+	cResources *mpResources;
+	cCollider2D *mpCollider;
+
+	cVector2f mvWorldSize;
+
+	iScript *mpScript;
+
+	cGridMap2D *mpMapLights;
+	cGridMap2D *mpMapImageEntities;
+	cGridMap2D *mpMapBodies;
+	cGridMap2D *mpMapParticles;
+	cGridMap2D *mpMapAreas;
+
+	tSoundSourceList mlstSoundSources;
+
+	int mlBodyIDCount;
+
+	cTileMap *mpTileMap;
+	cNode2D *mpRootNode;
+
+	tString msMapName;
+	float mfLightZ;
+	cColor mAmbientColor;
+
+	// Update
+	void UpdateEntities();
+	void UpdateBodies();
+	void UpdateParticles();
+	void UpdateSoundSources();
+	void UpdateLights();
+
+	// Render
+	void RenderImagesEntities(cCamera2D *apCamera);
+	void RenderParticles(cCamera2D *apCamera);
+
+	// Load helper
+	int LoadTileData(cTile *apTile, tString *asData, int alStart);
+};
+
+} // namespace hpl
+
+#endif // HPL_WOLRD2D_H