1 files changed, 87 insertions, 0 deletions
diff --git a/Source/Objects/terrainobject.h b/Source/Objects/terrainobject.h
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+++ b/Source/Objects/terrainobject.h
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+//-----------------------------------------------------------------------------
+//           Name: terrainobject.h
+//      Developer: Wolfire Games LLC
+//         Author: David Rosen
+//    Description: The terrain object is an entity representing some terrain
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#pragma once
+
+#include <Graphics/terrain.h>
+#include <Graphics/glstate.h>
+#include <Graphics/textureref.h>
+
+#include <Objects/object.h>
+
+#include <Internal/levelxml.h>
+
+//-----------------------------------------------------------------------------
+// Class Definition
+//-----------------------------------------------------------------------------
+
+struct MaterialEvent;
+struct MaterialDecal;
+class BulletObject;
+
+class TerrainObject: public Object {
+    public:   
+        const TerrainInfo& terrain_info() const;
+        virtual EntityType GetType() const { return _terrain_type; }
+        
+        TerrainObject(const TerrainInfo &terrain_info);
+        ~TerrainObject();
+        virtual void HandleMaterialEvent( const std::string &the_event, const vec3 &event_pos, int* tri );
+        virtual void PreDrawCamera(float curr_game_time);
+        virtual void PreDrawFrame(float curr_game_time);
+        virtual void Draw();
+        virtual void DrawDepthMap(const mat4& proj_view_matrix, const vec4* cull_planes, int num_cull_planes, Object::DrawType draw_type);
+        virtual int lineCheck(const vec3 &start, const vec3 &end, vec3 *point, vec3 *normal=0);
+        virtual bool Initialize();
+        virtual void GetShaderNames(std::map<std::string, int>& preload_shaders);
+        virtual const MaterialEvent& GetMaterialEvent( const std::string &the_event, const vec3 &event_pos, int* tri );
+        virtual const MaterialEvent& GetMaterialEvent( const std::string &the_event, const vec3 &event_pos, const std::string &mod, int* tri );
+        virtual const MaterialDecal& GetMaterialDecal( const std::string &type, const vec3 &pos, int* tri );
+        virtual const MaterialParticle& GetMaterialParticle( const std::string &type, const vec3 &pos, int* tri );
+        virtual void GetDisplayName(char* buf, int buf_size);
+        virtual MaterialRef GetMaterial( const vec3 &pos, int* tri = NULL );
+        virtual vec3 GetColorAtPoint( const vec3 &pos, int* tri );
+        
+        void PreparePhysicsMesh();
+        const Model* GetModel() const;
+        void DrawTerrain();
+
+        bool preview_mode;
+
+        virtual void ReceiveObjectMessageVAList( OBJECT_MSG::Type type, va_list args );
+        BulletObject* bullet_object_;
+        Terrain terrain_;
+
+        void SetTerrainColorTexture(const char* path);
+        void SetTerrainWeightTexture(const char* path);
+        void SetTerrainDetailTextures(const std::vector<DetailMapInfo>& detail_map_info);
+private:  
+        GLState gl_state_;
+        GLState edge_gl_state_;
+        int bullet_entry_;
+        bool added_to_physics_scene_;
+        std::string shader_extra;
+        
+        TerrainInfo terrain_info_;
+    
+};