Initial commit

engines/hpl1/engine/scene/SubMeshEntity.h

@@ -0,0 +1,185 @@
+/* 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_SUB_MESH_ENTITY_H
+#define HPL_SUB_MESH_ENTITY_H
+
+#include "common/array.h"
+#include "hpl1/engine/graphics/GraphicsTypes.h"
+#include "hpl1/engine/graphics/Renderable.h"
+#include "hpl1/engine/math/MathTypes.h"
+#include "hpl1/engine/math/MeshTypes.h"
+#include "hpl1/engine/scene/Entity3D.h"
+#include "hpl1/engine/scene/SectorVisibility.h"
+#include "hpl1/engine/system/SystemTypes.h"
+#include "common/stablemap.h"
+#include "common/multimap.h"
+
+namespace hpl {
+
+class cMaterialManager;
+class cMeshManager;
+class cMesh;
+class cSubMesh;
+class cMeshEntity;
+class cAnimationState;
+class cNodeState;
+class cBone;
+class cNode3D;
+class iPhysicsBody;
+class iMaterial;
+class cBoneState;
+
+//-----------------------------------------------------------------------
+
+typedef Common::Array<cAnimationState *> tAnimationStateVec;
+typedef tAnimationStateVec::iterator tAnimationStateVecIt;
+
+typedef Common::StableMap<tString, int> tAnimationStateIndexMap;
+typedef tAnimationStateIndexMap::iterator tAnimationStateIndexMapIt;
+
+typedef Common::Array<cBoneState *> tNodeStateVec;
+typedef tNodeStateVec::iterator tNodeStateVecIt;
+
+typedef Common::StableMap<tString, int> tNodeStateIndexMap;
+typedef tNodeStateIndexMap::iterator tNodeStateIndexMapIt;
+
+//-----------------------------------------------------------------------
+
+class cSubMeshEntityBodyUpdate : public iEntityCallback {
+public:
+	void OnTransformUpdate(iEntity3D *apEntity);
+};
+
+//-----------------------------------------------------------------------
+
+kSaveData_ChildClass(iRenderable, cSubMeshEntity) {
+	kSaveData_ClassInit(cSubMeshEntity) public : tString msMaterial;
+
+	bool mbCastShadows;
+
+	int mlBodyId;
+
+	bool mbUpdateBody;
+
+	iSaveObject *CreateSaveObject(cSaveObjectHandler * apSaveObjectHandler, cGame * apGame) { return NULL; }
+	int GetSaveCreatePrio() { return 0; }
+};
+
+//-----------------------------------------------------------------------
+
+class cSubMeshEntity : public iRenderable {
+	typedef iRenderable super;
+	friend class cMeshEntity;
+
+public:
+	cSubMeshEntity(const tString &asName, cMeshEntity *apMeshEntity, cSubMesh *apSubMesh, cMaterialManager *apMaterialManager);
+	virtual ~cSubMeshEntity();
+
+	iMaterial *GetMaterial();
+
+	void UpdateGraphics(cCamera3D *apCamera, float afFrameTime, cRenderList *apRenderList);
+
+	iVertexBuffer *GetVertexBuffer();
+
+	void SetCastsShadows(bool abX) { mbCastShadows = abX; }
+	bool IsShadowCaster() { return mbCastShadows; }
+
+	cBoundingVolume *GetBoundingVolume();
+
+	cMatrixf *GetModelMatrix(cCamera3D *apCamera);
+
+	int GetMatrixUpdateCount();
+
+	eRenderableType GetRenderType() { return eRenderableType_Normal; }
+
+	cSubMesh *GetSubMesh() const { return mpSubMesh; }
+
+	void SetLocalNode(cNode3D *apNode);
+	cNode3D *GetLocalNode();
+
+	tRenderContainerDataList *GetRenderContainerDataList();
+
+	// Entity implementation
+	tString GetEntityType() { return "SubMesh"; }
+	bool IsVisible() { return IsRendered(); }
+	void SetVisible(bool abVisible) { SetRendered(abVisible); }
+
+	void UpdateLogic(float afTimeStep);
+
+	cTriangleData &GetTriangle(int alIndex);
+	int GetTriangleNum();
+	tTriangleDataVec *GetTriangleVecPtr();
+
+	iPhysicsBody *GetBody() { return mpBody; }
+	void SetBody(iPhysicsBody *apBody) { mpBody = apBody; }
+
+	void SetUpdateBody(bool abX);
+	bool GetUpdateBody();
+
+	void SetCustomMaterial(iMaterial *apMaterial, bool abDestroyOldCustom = true);
+	iMaterial *GetCustomMaterial() { return mpMaterial; }
+
+	cSector *GetCurrentSector() const;
+
+	// SaveObject implementation
+	virtual iSaveData *CreateSaveData();
+	virtual void SaveToSaveData(iSaveData *apSaveData);
+	virtual void LoadFromSaveData(iSaveData *apSaveData);
+	virtual void SaveDataSetup(cSaveObjectHandler *apSaveObjectHandler, cGame *apGame);
+
+private:
+	bool mbCastShadows;
+	cSubMesh *mpSubMesh;
+	cMeshEntity *mpMeshEntity;
+
+	iMaterial *mpMaterial;
+
+	cNode3D *mpLocalNode;
+
+	cMaterialManager *mpMaterialManager;
+
+	iVertexBuffer *mpDynVtxBuffer;
+	tTriangleDataVec mvDynTriangles;
+
+	cSubMeshEntityBodyUpdate *mpEntityCallback;
+	bool mbUpdateBody;
+
+	bool mbGraphicsUpdated;
+
+	iPhysicsBody *mpBody;
+};
+
+typedef Common::Array<cSubMeshEntity *> tSubMeshEntityVec;
+typedef Common::Array<cSubMeshEntity *>::iterator tSubMeshEntityVecIt;
+
+typedef Common::MultiMap<tString, cSubMeshEntity *> tSubMeshEntityMap;
+typedef tSubMeshEntityMap::iterator tSubMeshEntityMapIt;
+
+} // namespace hpl
+
+#endif // HPL_SUB_MESH_ENTITY_H