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engines/watchmaker/3d/material.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/>.
+*
+*/
+
+#ifndef WATCHMAKER_MATERIAL_H
+#define WATCHMAKER_MATERIAL_H
+
+#include "common/array.h"
+#include "common/ptr.h"
+#include "watchmaker/3d/texture.h"
+#include "watchmaker/3d/movie.h"
+#include "watchmaker/3d/vertex.h"
+
+namespace Watchmaker {
+
+struct gMaterial;
+typedef Common::SharedPtr<gMaterial> MaterialPtr;
+typedef Common::Array<MaterialPtr> MaterialTable;
+
+struct VertexBuffer;
+// Material definition
+struct gMaterial {
+	gTexture                *Texture = nullptr;         // pointer to texture struct
+	Common::SharedPtr<gMovie> Movie;                      // pointer to movie struct
+	unsigned int            Flags = 0;                  // material flags
+	int NumFaces() {
+		return FacesList.size();
+	};        // current number of faces to be processed
+	void addFace(uint16 face) {
+		FacesList.push_back(face);
+	}
+	uint16 getFace(int index) const {
+		return FacesList[index];
+	}
+	void clearFaceList() {
+		FacesList.clear();
+	}
+	void emptyFacesList() {
+		FacesList.resize(0);
+	}
+	Common::Array<uint16> getFacesList() {
+		return FacesList;
+	}
+private:
+	Common::Array<uint16>     FacesList;                  // list of verts indices
+public:
+	Common::Array<gVertex *> VertsList;                 // pointers to pointers to verts
+	int NumAllocatedVerts() {
+		return this->VertsList.size();
+	};      // number of allocated vertex in mat VB
+	Common::SharedPtr<VertexBuffer> VBO = nullptr;
+//	LPDIRECT3DVERTEXBUFFER7 VB;                         // mat VB struct
+	int                     NumAllocatedMesh = 0;       // num mesh to check for modifications
+	Common::Array<unsigned int *> FlagsList;              // vector of pointer to mesh flags
+	unsigned char           r, g, b;                    // default material color
+	int                     NumAddictionalMaterial = 0; // number of addictional material (lightmaps)
+	MaterialTable           AddictionalMaterial;        // pointer to addictional material struct
+public:
+	gMaterial() : r(0), g(0), b(0) {
+
+	}
+	void addColor(unsigned char r, unsigned char g, unsigned char b);
+	void addProperty(int flag);
+	bool hasFlag(int flag);
+	void clearFlag(int flag);
+	bool addNumFaces(unsigned int num);
+	bool addNumFacesAdditionalMaterial(MaterialPtr am, unsigned int num);
+	void clear();
+};
+
+MaterialPtr rAddMaterial(MaterialTable &MList, const Common::String &TextName, int NumFaces, unsigned int LoaderFlags);
+MaterialPtr rAddMaterial(gMaterial &Material, const Common::String &TextName, int NumFaces, unsigned int LoaderFlags);
+void rRemoveMaterial(MaterialPtr &m);
+void rRemoveMaterials(MaterialTable &m);
+void rCopyMaterialList(MaterialTable &dst, MaterialTable &src, uint count);
+MaterialPtr rMergeMaterial(MaterialPtr Mat1, MaterialPtr Mat2);
+void rAddToMaterialList(gMaterial &mat, signed short int ViewMatrixNum);
+
+
+} // End of namespace Watchmaker
+
+#endif // WATCHMAKER_MATERIAL_H