X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fmapblock_mesh.h;h=b334ce46914c4fae321bdb9c5fa962574c63b7e6;hb=aa340fd857c151384873f2b29a9bad76e49e852a;hp=c23b6cc5aab8c679ed9476502870ad11df8371d3;hpb=cd1f604ffe6130fd7d3a8358a8cebd7f821f9a11;p=minetest.git

diff --git a/src/mapblock_mesh.h b/src/mapblock_mesh.h
index c23b6cc5a..b334ce469 100644
--- a/src/mapblock_mesh.h
+++ b/src/mapblock_mesh.h
@@ -1,6 +1,6 @@
 /*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -21,7 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define MAPBLOCK_MESH_HEADER
 
 #include "irrlichttypes_extrabloated.h"
-#include "tile.h"
+#include "client/tile.h"
 #include "voxel.h"
 #include <map>
 
@@ -39,10 +39,15 @@ struct MeshMakeData
 	VoxelManipulator m_vmanip;
 	v3s16 m_blockpos;
 	v3s16 m_crack_pos_relative;
+	v3s16 m_highlighted_pos_relative;
 	bool m_smooth_lighting;
+	bool m_show_hud;
+	video::SColor m_highlight_mesh_color;
+
 	IGameDef *m_gamedef;
+	bool m_use_shaders;
 
-	MeshMakeData(IGameDef *gamedef);
+	MeshMakeData(IGameDef *gamedef, bool use_shaders);
 
 	/*
 		Copy central data directly from block, and other data from
@@ -60,6 +65,11 @@ struct MeshMakeData
 	*/
 	void setCrack(int crack_level, v3s16 crack_pos);
 
+	/*
+		Set the highlighted node position
+	*/
+
+	void setHighlighted(v3s16 highlighted_pos, bool show_hud);
 	/*
 		Enable or disable smooth lighting
 	*/
@@ -81,7 +91,7 @@ class MapBlockMesh
 {
 public:
 	// Builds the mesh given
-	MapBlockMesh(MeshMakeData *data);
+	MapBlockMesh(MeshMakeData *data, v3s16 camera_offset);
 	~MapBlockMesh();
 
 	// Main animation function, parameters:
@@ -107,11 +117,18 @@ class MapBlockMesh
 		if(m_animation_force_timer > 0)
 			m_animation_force_timer--;
 	}
+	
+	void updateCameraOffset(v3s16 camera_offset);
 
 private:
 	scene::SMesh *m_mesh;
 	IGameDef *m_gamedef;
 
+	bool m_enable_shaders;
+	bool m_enable_highlighting;
+
+	video::SColor m_highlight_mesh_color;
+	
 	// Must animate() be called before rendering?
 	bool m_has_animation;
 	int m_animation_force_timer;
@@ -121,6 +138,7 @@ class MapBlockMesh
 	int m_last_crack;
 	// Maps mesh buffer (i.e. material) indices to base texture names
 	std::map<u32, std::string> m_crack_materials;
+	std::list<u32> m_highlighted_materials;
 
 	// Animation info: texture animationi
 	// Maps meshbuffers to TileSpecs
@@ -133,6 +151,9 @@ class MapBlockMesh
 	u32 m_last_daynight_ratio;
 	// For each meshbuffer, maps vertex indices to (day,night) pairs
 	std::map<u32, std::map<u32, std::pair<u8, u8> > > m_daynight_diffs;
+	
+	// Camera offset info -> do we have to translate the mesh?
+	v3s16 m_camera_offset;
 };
 
 
@@ -143,17 +164,21 @@ class MapBlockMesh
 struct PreMeshBuffer
 {
 	TileSpec tile;
-	core::array<u16> indices;
-	core::array<video::S3DVertex> vertices;
+	std::vector<u16> indices;
+	std::vector<video::S3DVertex> vertices;
 };
 
 struct MeshCollector
 {
-	core::array<PreMeshBuffer> prebuffers;
+	std::vector<PreMeshBuffer> prebuffers;
 
 	void append(const TileSpec &material,
 			const video::S3DVertex *vertices, u32 numVertices,
 			const u16 *indices, u32 numIndices);
+	void append(const TileSpec &material,
+			const video::S3DVertex *vertices, u32 numVertices,
+			const u16 *indices, u32 numIndices,
+			v3f pos, video::SColor c);
 };
 
 // This encodes
@@ -167,10 +192,15 @@ inline video::SColor MapBlock_LightColor(u8 alpha, u16 light, u8 light_source=0)
 }
 
 // Compute light at node
-u16 getInteriorLight(MapNode n, s32 increment, MeshMakeData *data);
-u16 getFaceLight(MapNode n, MapNode n2, v3s16 face_dir, MeshMakeData *data);
+u16 getInteriorLight(MapNode n, s32 increment, INodeDefManager *ndef);
+u16 getFaceLight(MapNode n, MapNode n2, v3s16 face_dir, INodeDefManager *ndef);
 u16 getSmoothLight(v3s16 p, v3s16 corner, MeshMakeData *data);
 
+// Converts from day + night color values (0..255)
+// and a given daynight_ratio to the final SColor shown on screen.
+void finalColorBlend(video::SColor& result,
+		u8 day, u8 night, u32 daynight_ratio);
+
 // Retrieves the TileSpec of a face of a node
 // Adds MATERIAL_FLAG_CRACK if the node is cracked
 TileSpec getNodeTileN(MapNode mn, v3s16 p, u8 tileindex, MeshMakeData *data);