Using TC structure allowing easier patches importing

2026-08-08 07:48:02 +00:00 · 2017-12-20 20:48:35 +01:00
parent 0fc4a6a153
commit 17332304fd
1197 changed files with 0 additions and 69 deletions
--- a/src/common/Collision/Models/WorldModel.h
+++ b/src/common/Collision/Models/WorldModel.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ */
+
+#ifndef _WORLDMODEL_H
+#define _WORLDMODEL_H
+
+#include <G3D/HashTrait.h>
+#include <G3D/Vector3.h>
+#include <G3D/AABox.h>
+#include <G3D/Ray.h>
+#include "BoundingIntervalHierarchy.h"
+
+#include "Define.h"
+
+namespace VMAP
+{
+    class TreeNode;
+    struct AreaInfo;
+    struct LocationInfo;
+
+    class MeshTriangle
+    {
+        public:
+            MeshTriangle() : idx0(0), idx1(0), idx2(0) { }
+            MeshTriangle(uint32 na, uint32 nb, uint32 nc): idx0(na), idx1(nb), idx2(nc) { }
+
+            uint32 idx0;
+            uint32 idx1;
+            uint32 idx2;
+    };
+
+    class WmoLiquid
+    {
+        public:
+            WmoLiquid(uint32 width, uint32 height, const G3D::Vector3 &corner, uint32 type);
+            WmoLiquid(const WmoLiquid &other);
+            ~WmoLiquid();
+            WmoLiquid& operator=(const WmoLiquid &other);
+            bool GetLiquidHeight(const G3D::Vector3 &pos, float &liqHeight) const;
+            uint32 GetType() const { return iType; }
+            float *GetHeightStorage() { return iHeight; }
+            uint8 *GetFlagsStorage() { return iFlags; }
+            uint32 GetFileSize();
+            bool writeToFile(FILE* wf);
+            static bool readFromFile(FILE* rf, WmoLiquid* &liquid);
+        private:
+            WmoLiquid(): iTilesX(0), iTilesY(0), iType(0), iHeight(0), iFlags(0) { }
+            uint32 iTilesX;       //!< number of tiles in x direction, each
+            uint32 iTilesY;
+            G3D::Vector3 iCorner; //!< the lower corner
+            uint32 iType;         //!< liquid type
+            float *iHeight;       //!< (tilesX + 1)*(tilesY + 1) height values
+            uint8 *iFlags;        //!< info if liquid tile is used
+        public:
+            void getPosInfo(uint32 &tilesX, uint32 &tilesY, G3D::Vector3 &corner) const;
+    };
+
+    /*! holding additional info for WMO group files */
+    class GroupModel
+    {
+        public:
+            GroupModel(): iMogpFlags(0), iGroupWMOID(0), iLiquid(0) { }
+            GroupModel(const GroupModel &other);
+            GroupModel(uint32 mogpFlags, uint32 groupWMOID, const G3D::AABox &bound):
+                        iBound(bound), iMogpFlags(mogpFlags), iGroupWMOID(groupWMOID), iLiquid(0) { }
+            ~GroupModel() { delete iLiquid; }
+
+            //! pass mesh data to object and create BIH. Passed vectors get get swapped with old geometry!
+            void setMeshData(std::vector<G3D::Vector3> &vert, std::vector<MeshTriangle> &tri);
+            void setLiquidData(WmoLiquid*& liquid) { iLiquid = liquid; liquid = NULL; }
+            bool IntersectRay(const G3D::Ray &ray, float &distance, bool stopAtFirstHit) const;
+            bool IsInsideObject(const G3D::Vector3 &pos, const G3D::Vector3 &down, float &z_dist) const;
+            bool GetLiquidLevel(const G3D::Vector3 &pos, float &liqHeight) const;
+            uint32 GetLiquidType() const;
+            bool writeToFile(FILE* wf);
+            bool readFromFile(FILE* rf);
+            const G3D::AABox& GetBound() const { return iBound; }
+            uint32 GetMogpFlags() const { return iMogpFlags; }
+            uint32 GetWmoID() const { return iGroupWMOID; }
+        protected:
+            G3D::AABox iBound;
+            uint32 iMogpFlags;// 0x8 outdor; 0x2000 indoor
+            uint32 iGroupWMOID;
+            std::vector<G3D::Vector3> vertices;
+            std::vector<MeshTriangle> triangles;
+            BIH meshTree;
+            WmoLiquid* iLiquid;
+        public:
+            void getMeshData(std::vector<G3D::Vector3> &vertices, std::vector<MeshTriangle> &triangles, WmoLiquid* &liquid);
+    };
+    /*! Holds a model (converted M2 or WMO) in its original coordinate space */
+    class WorldModel
+    {
+        public:
+            WorldModel(): RootWMOID(0) { }
+
+            //! pass group models to WorldModel and create BIH. Passed vector is swapped with old geometry!
+            void setGroupModels(std::vector<GroupModel> &models);
+            void setRootWmoID(uint32 id) { RootWMOID = id; }
+            bool IntersectRay(const G3D::Ray &ray, float &distance, bool stopAtFirstHit) const;
+            bool IntersectPoint(const G3D::Vector3 &p, const G3D::Vector3 &down, float &dist, AreaInfo &info) const;
+            bool GetLocationInfo(const G3D::Vector3 &p, const G3D::Vector3 &down, float &dist, LocationInfo &info) const;
+            bool writeFile(const std::string &filename);
+            bool readFile(const std::string &filename);
+        protected:
+            uint32 RootWMOID;
+            std::vector<GroupModel> groupModels;
+            BIH groupTree;
+        public:
+            void getGroupModels(std::vector<GroupModel> &groupModels);
+    };
+} // namespace VMAP
+
+#endif // _WORLDMODEL_H