First Commit

For Azeroth!

src/server/collision/Models/ModelInstance.h

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 
+ * Copyright (C) 
+ *
+ * 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 2 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 _MODELINSTANCE_H_
+#define _MODELINSTANCE_H_
+
+#include <G3D/Matrix3.h>
+#include <G3D/Vector3.h>
+#include <G3D/AABox.h>
+#include <G3D/Ray.h>
+
+#include "Define.h"
+
+namespace VMAP
+{
+    class WorldModel;
+    struct AreaInfo;
+    struct LocationInfo;
+
+    enum ModelFlags
+    {
+        MOD_M2 = 1,
+        MOD_WORLDSPAWN = 1<<1,
+        MOD_HAS_BOUND = 1<<2
+    };
+
+    class ModelSpawn
+    {
+        public:
+            //mapID, tileX, tileY, Flags, ID, Pos, Rot, Scale, Bound_lo, Bound_hi, name
+            uint32 flags;
+            uint16 adtId;
+            uint32 ID;
+            G3D::Vector3 iPos;
+            G3D::Vector3 iRot;
+            float iScale;
+            G3D::AABox iBound;
+            std::string name;
+            bool operator==(const ModelSpawn &other) const { return ID == other.ID; }
+            //uint32 hashCode() const { return ID; }
+            // temp?
+            const G3D::AABox& getBounds() const { return iBound; }
+
+            static bool readFromFile(FILE* rf, ModelSpawn &spawn);
+            static bool writeToFile(FILE* rw, const ModelSpawn &spawn);
+    };
+
+    class ModelInstance: public ModelSpawn
+    {
+        public:
+            ModelInstance(): iInvScale(0.0f), iModel(0) { }
+            ModelInstance(const ModelSpawn &spawn, WorldModel* model);
+            void setUnloaded() { iModel = 0; }
+            bool intersectRay(const G3D::Ray& pRay, float& pMaxDist, bool StopAtFirstHit) const;
+            void intersectPoint(const G3D::Vector3& p, AreaInfo &info) const;
+            bool GetLocationInfo(const G3D::Vector3& p, LocationInfo &info) const;
+            bool GetLiquidLevel(const G3D::Vector3& p, LocationInfo &info, float &liqHeight) const;
+        protected:
+            G3D::Matrix3 iInvRot;
+            float iInvScale;
+            WorldModel* iModel;
+        public:
+            WorldModel* getWorldModel();
+    };
+} // namespace VMAP
+
+#endif // _MODELINSTANCE