3 files changed, 112 insertions, 0 deletions

diff --git a/src/Bindings/AllToLua.pkg b/src/Bindings/AllToLua.pkg
index f65aed9bb..a78ee7d56 100644
--- a/src/Bindings/AllToLua.pkg
+++ b/src/Bindings/AllToLua.pkg
@@ -24,6 +24,7 @@ $cfile "Plugin.h"
 $cfile "PluginLua.h"
 $cfile "WebPlugin.h"
 $cfile "LuaWindow.h"
+$cfile "LuaChunkStay.h"
 
 $cfile "../BlockID.h"
 $cfile "../StringUtils.h"
@@ -70,6 +71,7 @@ $cfile "../Generating/ChunkDesc.h"
 $cfile "../CraftingRecipes.h"
 $cfile "../UI/Window.h"
 $cfile "../Mobs/Monster.h"
+$cfile "../ChunkStay.h"
 
 
 
diff --git a/src/Bindings/LuaChunkStay.cpp b/src/Bindings/LuaChunkStay.cpp
new file mode 100644
index 000000000..606f7694f
--- /dev/null
+++ b/src/Bindings/LuaChunkStay.cpp
@@ -0,0 +1,52 @@
+
+// LuaChunkStay.cpp
+
+// Implements the cLuaChunkStay class representing a cChunkStay binding for plugins
+
+#include "Globals.h"
+#include "LuaChunkStay.h"
+#include "../World.h"
+
+
+
+
+
+void cLuaChunkStay::Enable(
+	cWorld & a_World, cLuaState & a_LuaState,
+	const cLuaState::cRef & a_OnChunkAvailable, const cLuaState::cRef & a_OnAllChunksAvailable
+)
+{
+	if (m_LuaState != NULL)
+	{
+		LOGWARNING("LuaChunkStay: Already enabled. Ignoring this call.");
+		a_LuaState.LogStackTrace();
+		return;
+	}
+	m_LuaState = &a_LuaState;
+	m_OnChunkAvailable = a_OnAllChunksAvailable;
+	m_OnAllChunksAvailable = a_OnAllChunksAvailable;
+	super::Enable(*a_World.GetChunkMap());
+}
+
+
+
+
+
+void cLuaChunkStay::OnChunkAvailable(int a_ChunkX, int a_ChunkZ)
+{
+	m_LuaState->Call(m_OnChunkAvailable, a_ChunkX, a_ChunkZ);
+}
+
+
+
+
+
+void cLuaChunkStay::OnAllChunksAvailable(void)
+{
+	m_LuaState->Call(m_OnAllChunksAvailable);
+}
+
+
+
+
+
diff --git a/src/Bindings/LuaChunkStay.h b/src/Bindings/LuaChunkStay.h
new file mode 100644
index 000000000..e9d87d7f6
--- /dev/null
+++ b/src/Bindings/LuaChunkStay.h
@@ -0,0 +1,58 @@
+
+// LuaChunkStay.h
+
+// Declares the cLuaChunkStay class representing a cChunkStay binding for plugins
+
+
+
+
+
+#pragma once
+
+#include "LuaState.h"
+#include "../ChunkStay.h"
+
+
+
+
+
+// tolua_begin
+class cLuaChunkStay
+	: public cChunkStay
+{
+	typedef cChunkStay super;
+	
+public:
+	// Allow Lua to construct objects of this class:
+	cLuaChunkStay(void) {}
+	
+	// Allow Lua to garbage-collect objects of this class:
+	~cLuaChunkStay() {}
+
+	// tolua_end	
+	
+	/** Enabled the ChunkStay for the specified world, with the specified Lua callbacks.
+	Exported in ManualBindings. */
+	void Enable(
+		cWorld & a_World, cLuaState & a_LuaState,
+		const cLuaState::cRef & a_OnChunkAvailable, const cLuaState::cRef & a_OnAllChunksAvailable
+	);
+	
+protected:
+	/** The Lua state associated with the callbacks. Only valid when enabled. */
+	cLuaState * m_LuaState;
+	
+	/** The Lua function to call in OnChunkAvailable. Only valid when enabled. */
+	cLuaState::cRef m_OnChunkAvailable;
+	
+	/** The Lua function to call in OnAllChunksAvailable. Only valid when enabled. */
+	cLuaState::cRef m_OnAllChunksAvailable;
+	
+	// cChunkStay overrides:
+	virtual void OnChunkAvailable(int a_ChunkX, int a_ChunkZ) override;
+	virtual void OnAllChunksAvailable(void) override;
+} ;  // tolua_export
+
+
+
+