Simulators are woken up after an explosion.

Fixes FS #391

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1615 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/Bindings.cpp

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 06/20/13 13:33:05.
+** Generated automatically by tolua++-1.0.92 on 06/21/13 22:48:20.
 */
 
 #ifndef __cplusplus
@@ -11822,6 +11822,86 @@ static int tolua_AllToLua_cWorld_GetSpawnZ00(lua_State* tolua_S)
 }
 #endif //#ifndef TOLUA_DISABLE
 
+/* method: WakeUpSimulators of class  cWorld */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cWorld_WakeUpSimulators00
+static int tolua_AllToLua_cWorld_WakeUpSimulators00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertype(tolua_S,1,"cWorld",0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,2,0,&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
+ {
+  cWorld* self = (cWorld*)  tolua_tousertype(tolua_S,1,0);
+  int a_BlockX = ((int)  tolua_tonumber(tolua_S,2,0));
+  int a_BlockY = ((int)  tolua_tonumber(tolua_S,3,0));
+  int a_BlockZ = ((int)  tolua_tonumber(tolua_S,4,0));
+#ifndef TOLUA_RELEASE
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'WakeUpSimulators'", NULL);
+#endif
+  {
+   self->WakeUpSimulators(a_BlockX,a_BlockY,a_BlockZ);
+  }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'WakeUpSimulators'.",&tolua_err);
+ return 0;
+#endif
+}
+#endif //#ifndef TOLUA_DISABLE
+
+/* method: WakeUpSimulatorsInArea of class  cWorld */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cWorld_WakeUpSimulatorsInArea00
+static int tolua_AllToLua_cWorld_WakeUpSimulatorsInArea00(lua_State* tolua_S)
+{
+#ifndef TOLUA_RELEASE
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertype(tolua_S,1,"cWorld",0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,2,0,&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_isnumber(tolua_S,7,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,8,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+#endif
+ {
+  cWorld* self = (cWorld*)  tolua_tousertype(tolua_S,1,0);
+  int a_MinBlockX = ((int)  tolua_tonumber(tolua_S,2,0));
+  int a_MaxBlockX = ((int)  tolua_tonumber(tolua_S,3,0));
+  int a_MinBlockY = ((int)  tolua_tonumber(tolua_S,4,0));
+  int a_MaxBlockY = ((int)  tolua_tonumber(tolua_S,5,0));
+  int a_MinBlockZ = ((int)  tolua_tonumber(tolua_S,6,0));
+  int a_MaxBlockZ = ((int)  tolua_tonumber(tolua_S,7,0));
+#ifndef TOLUA_RELEASE
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'WakeUpSimulatorsInArea'", NULL);
+#endif
+  {
+   self->WakeUpSimulatorsInArea(a_MinBlockX,a_MaxBlockX,a_MinBlockY,a_MaxBlockY,a_MinBlockZ,a_MaxBlockZ);
+  }
+ }
+ return 0;
+#ifndef TOLUA_RELEASE
+ tolua_lerror:
+ tolua_error(tolua_S,"#ferror in function 'WakeUpSimulatorsInArea'.",&tolua_err);
+ return 0;
+#endif
+}
+#endif //#ifndef TOLUA_DISABLE
+
 /* method: GetSignLines of class  cWorld */
 #ifndef TOLUA_DISABLE_tolua_AllToLua_cWorld_GetSignLines00
 static int tolua_AllToLua_cWorld_GetSignLines00(lua_State* tolua_S)
@@ -28105,6 +28185,8 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"GetSpawnX",tolua_AllToLua_cWorld_GetSpawnX00);
    tolua_function(tolua_S,"GetSpawnY",tolua_AllToLua_cWorld_GetSpawnY00);
    tolua_function(tolua_S,"GetSpawnZ",tolua_AllToLua_cWorld_GetSpawnZ00);
+   tolua_function(tolua_S,"WakeUpSimulators",tolua_AllToLua_cWorld_WakeUpSimulators00);
+   tolua_function(tolua_S,"WakeUpSimulatorsInArea",tolua_AllToLua_cWorld_WakeUpSimulatorsInArea00);
    tolua_function(tolua_S,"GetSignLines",tolua_AllToLua_cWorld_GetSignLines00);
    tolua_function(tolua_S,"GrowTree",tolua_AllToLua_cWorld_GrowTree00);
    tolua_function(tolua_S,"GrowTreeFromSapling",tolua_AllToLua_cWorld_GrowTreeFromSapling00);

source/Bindings.h

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 06/20/13 13:33:06.
+** Generated automatically by tolua++-1.0.92 on 06/21/13 22:48:20.
 */
 
 /* Exported function */

source/ChunkMap.cpp

@@ -737,6 +737,44 @@ void cChunkMap::WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+/// Wakes up the simulators for the specified area of blocks
+void cChunkMap::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ)
+{
+	cSimulatorManager * SimMgr = m_World->GetSimulatorManager();
+	int MinChunkX, MinChunkZ, MaxChunkX, MaxChunkZ;
+	cChunkDef::BlockToChunk(a_MinBlockX, ZERO_CHUNK_Y, a_MinBlockZ, MinChunkX, MinChunkZ);
+	cChunkDef::BlockToChunk(a_MaxBlockX, ZERO_CHUNK_Y, a_MaxBlockZ, MaxChunkX, MaxChunkZ);
+	for (int z = MinChunkZ; z <= MaxChunkZ; z++)
+	{
+		int MinZ = std::max(a_MinBlockZ, z * cChunkDef::Width);
+		int MaxZ = std::min(a_MaxBlockZ, z * cChunkDef::Width + cChunkDef::Width - 1);
+		for (int x = MinChunkX; x <= MaxChunkX; x++)
+		{
+			cChunkPtr Chunk = GetChunkNoGen(x, 0, z);
+			if ((Chunk == NULL) || !Chunk->IsValid())
+			{
+				continue;
+			}
+			int MinX = std::max(a_MinBlockX, x * cChunkDef::Width);
+			int MaxX = std::min(a_MaxBlockX, x * cChunkDef::Width + cChunkDef::Width - 1);
+			for (int BlockY = a_MinBlockY; BlockY <= a_MaxBlockY; BlockY++)
+			{
+				for (int BlockZ = MinZ; BlockZ <= MaxZ; BlockZ++)
+				{
+					for (int BlockX = MinX; BlockX <= MaxX; BlockX++)
+					{
+						SimMgr->WakeUp(BlockX, BlockY, BlockZ, Chunk);
+					}  // for BlockX
+				}  // for BlockZ
+			}  // for BlockY
+		}  // for x - chunks
+	}  // for z = chunks
+}
+
+
+
+
+
 void cChunkMap::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
 {
 	cCSLock Lock(m_CSLayers);
@@ -1515,7 +1553,9 @@ void cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY
 	int ExplosionSizeInt = (int) ceil(a_ExplosionSize);
 	int ExplosionSizeSq =  ExplosionSizeInt * ExplosionSizeInt;
 	a_BlocksAffected.reserve(8 * ExplosionSizeInt * ExplosionSizeInt * ExplosionSizeInt);
-	area.Read(m_World, a_BlockX - ExplosionSizeInt, a_BlockX + ExplosionSizeInt, a_BlockY - ExplosionSizeInt, a_BlockY + ExplosionSizeInt, a_BlockZ - ExplosionSizeInt,a_BlockZ + ExplosionSizeInt);
+	int MinY = std::max(a_BlockY - ExplosionSizeInt, 0);
+	int MaxY = std::min(a_BlockY + ExplosionSizeInt, cChunkDef::Height - 1);
+	area.Read(m_World, a_BlockX - ExplosionSizeInt, a_BlockX + ExplosionSizeInt, MinY, MaxY, a_BlockZ - ExplosionSizeInt,a_BlockZ + ExplosionSizeInt);
 	for (int x = -ExplosionSizeInt; x < ExplosionSizeInt; x++)
 	{
 		for (int y = -ExplosionSizeInt; y < ExplosionSizeInt; y++)
@@ -1546,13 +1586,26 @@ void cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY
 					case E_BLOCK_OBSIDIAN:
 					case E_BLOCK_BEDROCK:
 					case E_BLOCK_WATER:
-					case E_BLOCK_STATIONARY_WATER:
-					case E_BLOCK_STATIONARY_LAVA:
 					case E_BLOCK_LAVA:
 					{
 						// These blocks are not affected by explosions
 						break;
 					}
+
+					case E_BLOCK_STATIONARY_WATER:
+					{
+						// Turn into simulated water:
+						area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_WATER);
+						break;
+					}
+					
+					case E_BLOCK_STATIONARY_LAVA:
+					{
+						// Turn into simulated lava:
+						area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_LAVA);
+						break;
+					}
+					
 					default:
 					{
 						area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_AIR);
@@ -1563,6 +1616,13 @@ void cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY
 		}  // for y
 	}  // for x
 	area.Write(m_World, a_BlockX - ExplosionSizeInt, a_BlockY - ExplosionSizeInt, a_BlockZ - ExplosionSizeInt);
+
+	// Wake up all simulators for the area, so that water and lava flows and sand falls into the blasted holes (FS #391):
+	WakeUpSimulatorsInArea(
+		a_BlockX - ExplosionSizeInt, a_BlockX + ExplosionSizeInt,
+		MinY, MaxY,
+		a_BlockZ - ExplosionSizeInt, a_BlockZ + ExplosionSizeInt
+	);
 }
 
 

source/ChunkMap.h

@@ -109,6 +109,9 @@ public:
 	/// Wakes up simulators for the specified block
 	void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
 
+	/// Wakes up the simulators for the specified area of blocks
+	void WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ);
+
 	void MarkChunkDirty     (int a_ChunkX, int a_ChunkZ);
 	void MarkChunkSaving    (int a_ChunkX, int a_ChunkZ);
 	void MarkChunkSaved     (int a_ChunkX, int a_ChunkZ);

source/World.cpp

@@ -689,6 +689,16 @@ void cWorld::WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+/// Wakes up the simulators for the specified area of blocks
+void cWorld::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ)
+{
+	return m_ChunkMap->WakeUpSimulatorsInArea(a_MinBlockX, a_MaxBlockX, a_MinBlockY, a_MaxBlockY, a_MinBlockZ, a_MaxBlockZ);
+}
+
+
+
+
+
 bool cWorld::ForEachChestInChunk(int a_ChunkX, int a_ChunkZ, cChestCallback & a_Callback)
 {
 	return m_ChunkMap->ForEachChestInChunk(a_ChunkX, a_ChunkZ, a_Callback);

source/World.h

@@ -348,6 +348,13 @@ public:
 	double GetSpawnX(void) const { return m_SpawnX; }
 	double GetSpawnY(void) const { return m_SpawnY; }
 	double GetSpawnZ(void) const { return m_SpawnZ; }
+
+	/// Wakes up the simulators for the specified block
+	void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
+	
+	/// Wakes up the simulators for the specified area of blocks
+	void WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ);
+
 	// tolua_end
 
 	inline cSimulatorManager * GetSimulatorManager(void) { return m_SimulatorManager; }
@@ -355,9 +362,6 @@ public:
 	inline cFluidSimulator * GetWaterSimulator(void) { return m_WaterSimulator; }
 	inline cFluidSimulator * GetLavaSimulator (void) { return m_LavaSimulator; }
 	
-	/// Wakes up the simulators for the specified block
-	void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
-
 	/// Calls the callback for each chest in the specified chunk; returns true if all chests processed, false if the callback aborted by returning true
 	bool ForEachChestInChunk  (int a_ChunkX, int a_ChunkZ, cChestCallback &   a_Callback);  // Exported in ManualBindings.cpp