ChunkDesc: Cuboid-based manipulation

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1324 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/Bindings.cpp

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 03/29/13 20:28:23.
+** Generated automatically by tolua++-1.0.92 on 03/29/13 21:47:35.
 */
 
 #ifndef __cplusplus
@@ -17832,6 +17832,38 @@ static int tolua_AllToLua_cCuboid_Move00(lua_State* tolua_S)
 }
 #endif //#ifndef TOLUA_DISABLE
 
+/* method: IsSorted of class  cCuboid */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cCuboid_IsSorted00
+static int tolua_AllToLua_cCuboid_IsSorted00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertype(tolua_S,1,"const cCuboid",0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,2,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+#endif
+ {
+  const cCuboid* self = (const cCuboid*)  tolua_tousertype(tolua_S,1,0);
+#ifndef TOLUA_RELEASE
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'IsSorted'", NULL);
+#endif
+  {
+   bool tolua_ret = (bool)  self->IsSorted();
+   tolua_pushboolean(tolua_S,(bool)tolua_ret);
+  }
+ }
+ return 1;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'IsSorted'.",&tolua_err);
+ return 0;
+#endif
+}
+#endif //#ifndef TOLUA_DISABLE
+
 /* method: new of class  cTracer */
 #ifndef TOLUA_DISABLE_tolua_AllToLua_cTracer_new00
 static int tolua_AllToLua_cTracer_new00(lua_State* tolua_S)
@@ -21590,6 +21622,84 @@ static int tolua_AllToLua_cChunkDesc_GetMaxHeight00(lua_State* tolua_S)
 }
 #endif //#ifndef TOLUA_DISABLE
 
+/* method: FillRelCuboid of class  cChunkDesc */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cChunkDesc_FillRelCuboid00
+static int tolua_AllToLua_cChunkDesc_FillRelCuboid00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertype(tolua_S,1,"cChunkDesc",0,&tolua_err) ||
+     (tolua_isvaluenil(tolua_S,2,&tolua_err) || !tolua_isusertype(tolua_S,2,"const cCuboid",0,&tolua_err)) ||
+     !tolua_isnumber(tolua_S,3,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,4,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,5,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+#endif
+ {
+  cChunkDesc* self = (cChunkDesc*)  tolua_tousertype(tolua_S,1,0);
+  const cCuboid* a_RelCuboid = ((const cCuboid*)  tolua_tousertype(tolua_S,2,0));
+  unsigned char a_BlockType = (( unsigned char)  tolua_tonumber(tolua_S,3,0));
+  unsigned char a_BlockMeta = (( unsigned char)  tolua_tonumber(tolua_S,4,0));
+#ifndef TOLUA_RELEASE
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'FillRelCuboid'", NULL);
+#endif
+  {
+   self->FillRelCuboid(*a_RelCuboid,a_BlockType,a_BlockMeta);
+  }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'FillRelCuboid'.",&tolua_err);
+ return 0;
+#endif
+}
+#endif //#ifndef TOLUA_DISABLE
+
+/* method: ReplaceRelCuboid of class  cChunkDesc */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cChunkDesc_ReplaceRelCuboid00
+static int tolua_AllToLua_cChunkDesc_ReplaceRelCuboid00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertype(tolua_S,1,"cChunkDesc",0,&tolua_err) ||
+     (tolua_isvaluenil(tolua_S,2,&tolua_err) || !tolua_isusertype(tolua_S,2,"const cCuboid",0,&tolua_err)) ||
+     !tolua_isnumber(tolua_S,3,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,4,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,5,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,6,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,7,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+#endif
+ {
+  cChunkDesc* self = (cChunkDesc*)  tolua_tousertype(tolua_S,1,0);
+  const cCuboid* a_RelCuboid = ((const cCuboid*)  tolua_tousertype(tolua_S,2,0));
+  unsigned char a_SrcType = (( unsigned char)  tolua_tonumber(tolua_S,3,0));
+  unsigned char a_SrcMeta = (( unsigned char)  tolua_tonumber(tolua_S,4,0));
+  unsigned char a_DstType = (( unsigned char)  tolua_tonumber(tolua_S,5,0));
+  unsigned char a_DstMeta = (( unsigned char)  tolua_tonumber(tolua_S,6,0));
+#ifndef TOLUA_RELEASE
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'ReplaceRelCuboid'", NULL);
+#endif
+  {
+   self->ReplaceRelCuboid(*a_RelCuboid,a_SrcType,a_SrcMeta,a_DstType,a_DstMeta);
+  }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'ReplaceRelCuboid'.",&tolua_err);
+ return 0;
+#endif
+}
+#endif //#ifndef TOLUA_DISABLE
+
 /* method: new of class  cCraftingGrid */
 #ifndef TOLUA_DISABLE_tolua_AllToLua_cCraftingGrid_new00
 static int tolua_AllToLua_cCraftingGrid_new00(lua_State* tolua_S)
@@ -23598,6 +23708,7 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"IsInside",tolua_AllToLua_cCuboid_IsInside01);
    tolua_function(tolua_S,"IsInside",tolua_AllToLua_cCuboid_IsInside02);
    tolua_function(tolua_S,"Move",tolua_AllToLua_cCuboid_Move00);
+   tolua_function(tolua_S,"IsSorted",tolua_AllToLua_cCuboid_IsSorted00);
   tolua_endmodule(tolua_S);
   #ifdef __cplusplus
   tolua_cclass(tolua_S,"cTracer","cTracer","",tolua_collect_cTracer);
@@ -23734,6 +23845,8 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"WriteBlockArea",tolua_AllToLua_cChunkDesc_WriteBlockArea00);
    tolua_function(tolua_S,"ReadBlockArea",tolua_AllToLua_cChunkDesc_ReadBlockArea00);
    tolua_function(tolua_S,"GetMaxHeight",tolua_AllToLua_cChunkDesc_GetMaxHeight00);
+   tolua_function(tolua_S,"FillRelCuboid",tolua_AllToLua_cChunkDesc_FillRelCuboid00);
+   tolua_function(tolua_S,"ReplaceRelCuboid",tolua_AllToLua_cChunkDesc_ReplaceRelCuboid00);
   tolua_endmodule(tolua_S);
   #ifdef __cplusplus
   tolua_cclass(tolua_S,"cCraftingGrid","cCraftingGrid","",tolua_collect_cCraftingGrid);

source/Bindings.h

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 03/29/13 20:28:24.
+** Generated automatically by tolua++-1.0.92 on 03/29/13 21:47:36.
 */
 
 /* Exported function */

source/Generating/ChunkDesc.cpp

@@ -6,6 +6,7 @@
 #include "Globals.h"
 #include "ChunkDesc.h"
 #include "../BlockArea.h"
+#include "../Cuboid.h"
 
 
 
@@ -382,6 +383,62 @@ HEIGHTTYPE cChunkDesc::GetMaxHeight(void) const
 
 
 
+void cChunkDesc::FillRelCuboid(const cCuboid & a_RelCuboid, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	int MinX = std::max(a_RelCuboid.p1.x, 0);
+	int MinY = std::max(a_RelCuboid.p1.y, 0);
+	int MinZ = std::max(a_RelCuboid.p1.z, 0);
+	int MaxX = std::min(a_RelCuboid.p2.x, cChunkDef::Width - 1);
+	int MaxY = std::min(a_RelCuboid.p2.y, cChunkDef::Height - 1);
+	int MaxZ = std::min(a_RelCuboid.p2.z, cChunkDef::Width - 1);
+	
+	for (int y = MinY; y <= MaxY; y++)
+	{
+		for (int z = MinZ; z <= MaxZ; z++)
+		{
+			for (int x = MinX; x <= MaxX; x++)
+			{
+				SetBlockTypeMeta(x, y, z, a_BlockType, a_BlockMeta);
+			}
+		}  // for z
+	}  // for y
+}
+
+
+
+
+
+void cChunkDesc::ReplaceRelCuboid(const cCuboid & a_RelCuboid, BLOCKTYPE a_SrcType, NIBBLETYPE a_SrcMeta, BLOCKTYPE a_DstType, NIBBLETYPE a_DstMeta)
+{
+	int MinX = std::max(a_RelCuboid.p1.x, 0);
+	int MinY = std::max(a_RelCuboid.p1.y, 0);
+	int MinZ = std::max(a_RelCuboid.p1.z, 0);
+	int MaxX = std::min(a_RelCuboid.p2.x, cChunkDef::Width - 1);
+	int MaxY = std::min(a_RelCuboid.p2.y, cChunkDef::Height - 1);
+	int MaxZ = std::min(a_RelCuboid.p2.z, cChunkDef::Width - 1);
+	
+	for (int y = MinY; y <= MaxY; y++)
+	{
+		for (int z = MinZ; z <= MaxZ; z++)
+		{
+			for (int x = MinX; x <= MaxX; x++)
+			{
+				BLOCKTYPE BlockType;
+				NIBBLETYPE BlockMeta;
+				GetBlockTypeMeta(x, y, z, BlockType, BlockMeta);
+				if ((BlockType == a_SrcType) && (BlockMeta == a_SrcMeta))
+				{
+					SetBlockTypeMeta(x, y, z, a_DstType, a_DstMeta);
+				}
+			}
+		}  // for z
+	}  // for y
+}
+
+
+
+
+
 void cChunkDesc::CompressBlockMetas(cChunkDef::BlockNibbles & a_DestMetas)
 {
 	const NIBBLETYPE * AreaMetas = m_BlockArea.GetBlockMetas();

source/Generating/ChunkDesc.h

@@ -19,6 +19,9 @@
 // fwd: ../BlockArea.h
 class cBlockArea;
 
+// fwd: ../Cuboid.h
+class cCuboid;
+
 
 
 
@@ -76,6 +79,12 @@ public:
 	/// Returns the maximum height value in the heightmap
 	HEIGHTTYPE GetMaxHeight(void) const;
 	
+	/// Fills the relative cuboid with specified block; allows cuboid out of range of this chunk
+	void FillRelCuboid(const cCuboid & a_RelCuboid, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
+	
+	/// Replaces the specified src blocks in the cuboid by the dst blocks; allows cuboid out of range of this chunk
+	void ReplaceRelCuboid(const cCuboid & a_RelCuboid, BLOCKTYPE a_SrcType, NIBBLETYPE a_SrcMeta, BLOCKTYPE a_DstType, NIBBLETYPE a_DstMeta);
+	
 	// tolua_end