From e0f7bd4d57bf0c9b497c4d0bb73f7bd4d5cc0643 Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Sun, 3 Apr 2011 19:50:54 +0300
Subject: Modified block mesh generation to have clearer input and output.
 Instead of being a messy object oriented cludge, it now is a messy cludge
 with separate parameters.

---
 src/mapblock.h | 56 +++++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 45 insertions(+), 11 deletions(-)

(limited to 'src/mapblock.h')

diff --git a/src/mapblock.h b/src/mapblock.h
index 6af4070bc..1894269bd 100644
--- a/src/mapblock.h
+++ b/src/mapblock.h
@@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "voxel.h"
 #include "nodemetadata.h"
 
+
 // Named by looking towards z+
 enum{
 	FACE_BACK=0,
@@ -157,6 +158,23 @@ public:
 	virtual u16 nodeContainerId() const = 0;
 };
 
+/*
+	Plain functions in mapblock.cpp
+*/
+
+u8 getFaceLight(u32 daynight_ratio, MapNode n, MapNode n2,
+		v3s16 face_dir);
+
+scene::SMesh* makeMapBlockMesh(
+		u32 daynight_ratio,
+		NodeModMap &temp_mods,
+		VoxelManipulator &vmanip,
+		v3s16 blockpos_nodes);
+
+/*
+	MapBlock itself
+*/
+
 class MapBlock : public NodeContainer
 {
 public:
@@ -380,11 +398,18 @@ public:
 		Graphics-related methods
 	*/
 	
-	// A quick version with nodes passed as parameters
+	/*// A quick version with nodes passed as parameters
 	u8 getFaceLight(u32 daynight_ratio, MapNode n, MapNode n2,
-			v3s16 face_dir);
-	// A more convenient version
+			v3s16 face_dir);*/
+	/*// A more convenient version
 	u8 getFaceLight(u32 daynight_ratio, v3s16 p, v3s16 face_dir)
+	{
+		return getFaceLight(daynight_ratio,
+				getNodeParentNoEx(p),
+				getNodeParentNoEx(p + face_dir),
+				face_dir);
+	}*/
+	u8 getFaceLight2(u32 daynight_ratio, v3s16 p, v3s16 face_dir)
 	{
 		return getFaceLight(daynight_ratio,
 				getNodeParentNoEx(p),
@@ -394,14 +419,14 @@ public:
 	
 #ifndef SERVER
 	// light = 0...255
-	static void makeFastFace(TileSpec tile, u8 light, v3f p,
+	/*static void makeFastFace(TileSpec tile, u8 light, v3f p,
 			v3s16 dir, v3f scale, v3f posRelative_f,
-			core::array<FastFace> &dest);
+			core::array<FastFace> &dest);*/
 	
-	TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 face_dir,
-			NodeModMap &temp_mods);
-	u8 getNodeContent(v3s16 p, MapNode mn,
-			NodeModMap &temp_mods);
+	/*TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 face_dir,
+			NodeModMap &temp_mods);*/
+	/*u8 getNodeContent(v3s16 p, MapNode mn,
+			NodeModMap &temp_mods);*/
 
 	/*
 		Generates the FastFaces of a node row. This has a
@@ -411,7 +436,7 @@ public:
 		translate_dir: unit vector with only one of x, y or z
 		face_dir: unit vector with only one of x, y or z
 	*/
-	void updateFastFaceRow(
+	/*void updateFastFaceRow(
 			u32 daynight_ratio,
 			v3f posRelative_f,
 			v3s16 startpos,
@@ -421,12 +446,16 @@ public:
 			v3s16 face_dir,
 			v3f face_dir_f,
 			core::array<FastFace> &dest,
-			NodeModMap &temp_mods);
+			NodeModMap &temp_mods);*/
 	
 	/*
 		Thread-safely updates the whole mesh of the mapblock.
 	*/
+#if 1
 	void updateMesh(u32 daynight_ratio);
+#endif
+
+	void replaceMesh(scene::SMesh *mesh_new);
 	
 #endif // !SERVER
 	
@@ -545,6 +574,11 @@ public:
 		
 		return m_temp_mods.clear();
 	}
+	void copyTempMods(NodeModMap &dst)
+	{
+		JMutexAutoLock lock(m_temp_mods_mutex);
+		m_temp_mods.copy(dst);
+	}
 #endif
 
 	/*
-- 
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