1 files changed, 998 insertions, 0 deletions

diff --git a/source/PluginLua.cpp b/source/PluginLua.cpp
new file mode 100644
index 000000000..8adfdbd81
--- /dev/null
+++ b/source/PluginLua.cpp
@@ -0,0 +1,998 @@
+
+// PluginLua.cpp
+
+// Implements the cPluginLua class representing a plugin written in Lua
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#define LUA_USE_POSIX
+#include "PluginLua.h"
+#include "CommandOutput.h"
+
+extern "C"
+{
+	#include "lualib.h"
+}
+
+#include "tolua++.h"
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cPlugin_NewLua:
+
+cPlugin_NewLua::cPlugin_NewLua(const AString & a_PluginDirectory) :
+	cPlugin(a_PluginDirectory),
+	m_LuaState(Printf("plugin %s", a_PluginDirectory.c_str()))
+{
+}
+
+
+
+
+
+cPlugin_NewLua::~cPlugin_NewLua()
+{
+	cCSLock Lock(m_CriticalSection);
+	m_LuaState.Close();
+}
+
+
+
+
+
+bool cPlugin_NewLua::Initialize(void)
+{
+	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{	
+		m_LuaState.Create();
+		
+		// Inject the identification global variables into the state:
+		lua_pushlightuserdata(m_LuaState, this);
+		lua_setglobal(m_LuaState, LUA_PLUGIN_INSTANCE_VAR_NAME);
+		lua_pushstring(m_LuaState, GetName().c_str());
+		lua_setglobal(m_LuaState, LUA_PLUGIN_NAME_VAR_NAME);
+	}
+
+	std::string PluginPath = FILE_IO_PREFIX + GetLocalDirectory() + "/";
+
+	// Load all files for this plugin, and execute them
+	AStringList Files = GetDirectoryContents(PluginPath.c_str());
+	for (AStringList::const_iterator itr = Files.begin(); itr != Files.end(); ++itr)
+	{
+		if (itr->rfind(".lua") == AString::npos)
+		{
+			continue;
+		}
+		AString Path = PluginPath + *itr;
+		if (!m_LuaState.LoadFile(Path))
+		{
+			m_LuaState.Close();
+			return false;
+		}
+	}  // for itr - Files[]
+
+	// Call intialize function
+	bool res = false;
+	if (!m_LuaState.Call("Initialize", this, cLuaState::Return, res))
+	{
+		LOGWARNING("Error in plugin %s: Cannot call the Initialize() function. Plugin is temporarily disabled.", GetName().c_str());
+		m_LuaState.Close();
+		return false;
+	}
+
+	if (!res)
+	{
+		LOGINFO("Plugin %s: Initialize() call failed, plugin is temporarily disabled.", GetName().c_str());
+		m_LuaState.Close();
+		return false;
+	}
+
+	return true;
+}
+
+
+
+
+
+void cPlugin_NewLua::OnDisable(void)
+{
+	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.HasFunction("OnDisable"))
+	{
+		return;
+	}
+	m_LuaState.Call("OnDisable");
+}
+
+
+
+
+
+void cPlugin_NewLua::Tick(float a_Dt)
+{
+	cCSLock Lock(m_CriticalSection);
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_TICK), a_Dt);
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnBlockToPickups(cWorld * a_World, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, cItems & a_Pickups)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_BLOCK_TO_PICKUPS), a_World, a_Digger, a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta, &a_Pickups, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChat(cPlayer * a_Player, AString & a_Message)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHAT), a_Player, a_Message, cLuaState::Return, res, a_Message);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChunkAvailable(cWorld * a_World, int a_ChunkX, int a_ChunkZ)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHUNK_AVAILABLE), a_World, a_ChunkX, a_ChunkZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChunkGenerated(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHUNK_GENERATED), a_World, a_ChunkX, a_ChunkZ, a_ChunkDesc, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChunkGenerating(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHUNK_GENERATING), a_World, a_ChunkX, a_ChunkZ, a_ChunkDesc, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChunkUnloaded(cWorld * a_World, int a_ChunkX, int a_ChunkZ)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHUNK_UNLOADED), a_World, a_ChunkX, a_ChunkZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnChunkUnloading(cWorld * a_World, int a_ChunkX, int a_ChunkZ)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CHUNK_UNLOADING), a_World, a_ChunkX, a_ChunkZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnCollectingPickup(cPlayer * a_Player, cPickup * a_Pickup)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_COLLECTING_PICKUP), a_Player, a_Pickup, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnCraftingNoRecipe(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_CRAFTING_NO_RECIPE), (cPlayer *)a_Player, a_Grid, a_Recipe, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnDisconnect(cPlayer * a_Player, const AString & a_Reason)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_DISCONNECT), a_Player, a_Reason, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_EXECUTE_COMMAND), a_Player, a_Split, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnExploded(cWorld & a_World, double a_ExplosionSize, bool a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	const char * FnName = GetHookFnName(cPluginManager::HOOK_EXPLODED);
+	switch (a_Source)
+	{
+		case esOther:            m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res); break;
+		case esPrimedTNT:        m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (cTNTEntity *)a_SourceData, cLuaState::Return, res); break;
+		case esCreeper:          m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (cCreeper *)a_SourceData,   cLuaState::Return, res); break;
+		case esBed:              m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (Vector3i *)a_SourceData,   cLuaState::Return, res); break;
+		case esEnderCrystal:     m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (Vector3i *)a_SourceData,   cLuaState::Return, res); break;
+		case esGhastFireball:    m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res); break;
+		case esWitherSkullBlack:
+		case esWitherSkullBlue:  m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData, cLuaState::Return, res); break;
+		case esWitherBirth:      m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData, cLuaState::Return, res); break;
+		case esPlugin:           m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData, cLuaState::Return, res); break;
+		default:
+		{
+			ASSERT(!"Unhandled ExplosionSource");
+			return false;
+		}
+	}
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnExploding(cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	const char * FnName = GetHookFnName(cPluginManager::HOOK_EXPLODING);
+	switch (a_Source)
+	{
+		case esOther:            m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esPrimedTNT:        m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (cTNTEntity *)a_SourceData, cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esCreeper:          m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (cCreeper *)a_SourceData,   cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esBed:              m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (Vector3i *)a_SourceData,   cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esEnderCrystal:     m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, (Vector3i *)a_SourceData,   cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esGhastFireball:    m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esWitherSkullBlack:
+		case esWitherSkullBlue:  m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esWitherBirth:      m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		case esPlugin:           m_LuaState.Call(FnName, &a_World, a_ExplosionSize, a_CanCauseFire, a_X, a_Y, a_Z, a_Source, a_SourceData,               cLuaState::Return, res, a_CanCauseFire, a_ExplosionSize); break;
+		default:
+		{
+			ASSERT(!"Unhandled ExplosionSource");
+			return false;
+		}
+	}
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnHandshake(cClientHandle * a_Client, const AString & a_Username)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_HANDSHAKE), a_Client, a_Username, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnKilling(cEntity & a_Victim, cEntity * a_Killer)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_KILLING), &a_Victim, a_Killer, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnLogin(cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_LOGIN), a_Client, a_ProtocolVersion, a_Username, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerBreakingBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_BREAKING_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerBrokenBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_BROKEN_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerEating(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_EATING), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerJoined(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_JOINED), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerLeftClick(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_LEFT_CLICK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_Status, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerMoved(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_MOVING), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerPlacedBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_PLACED_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerPlacingBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_PLACING_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerRightClick(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_RIGHT_CLICK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a_Entity)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_RIGHT_CLICKING_ENTITY), &a_Player, &a_Entity, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerShooting(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_SHOOTING), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerSpawned(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_SPAWNED), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerTossingItem(cPlayer & a_Player)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_TOSSING_ITEM), &a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerUsedBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_USED_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerUsedItem(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) 
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_USED_ITEM), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerUsingBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_USING_BLOCK), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPlayerUsingItem(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PLAYER_USING_ITEM), &a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPostCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_POST_CRAFTING), a_Player, a_Grid, a_Recipe, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnPreCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_PRE_CRAFTING), a_Player, a_Grid, a_Recipe, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnSpawnedEntity(cWorld & a_World, cEntity & a_Entity)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_SPAWNED_ENTITY), &a_World, &a_Entity, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnSpawnedMonster(cWorld & a_World, cMonster & a_Monster)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_SPAWNED_MONSTER), &a_World, &a_Monster, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnSpawningEntity(cWorld & a_World, cEntity & a_Entity)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_SPAWNING_ENTITY), &a_World, &a_Entity, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnSpawningMonster(cWorld & a_World, cMonster & a_Monster)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_SPAWNING_MONSTER), &a_World, &a_Monster, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnTakeDamage(cEntity & a_Receiver, TakeDamageInfo & a_TDI)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_TAKE_DAMAGE), &a_Receiver, &a_TDI, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnUpdatedSign(
+	cWorld * a_World, 
+	int a_BlockX, int a_BlockY, int a_BlockZ, 
+	const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4,
+	cPlayer * a_Player
+)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_UPDATED_SIGN), a_World, a_BlockX, a_BlockY, a_BlockZ, a_Line1, a_Line2, a_Line3, a_Line4, a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnUpdatingSign(
+	cWorld * a_World, 
+	int a_BlockX, int a_BlockY, int a_BlockZ, 
+	AString & a_Line1, AString & a_Line2, AString & a_Line3, AString & a_Line4,
+	cPlayer * a_Player
+)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_UPDATING_SIGN), a_World, a_BlockX, a_BlockY, a_BlockZ, a_Line1, a_Line2, a_Line3, a_Line4, a_Player, cLuaState::Return, res, a_Line1, a_Line2, a_Line3, a_Line4);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnWeatherChanged(cWorld & a_World)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_WEATHER_CHANGED), &a_World, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::OnWeatherChanging(cWorld & a_World, eWeather & a_NewWeather)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	int NewWeather = a_NewWeather;
+	m_LuaState.Call(GetHookFnName(cPluginManager::HOOK_WEATHER_CHANGING), &a_World, a_NewWeather, cLuaState::Return, res, NewWeather);
+	a_NewWeather = (eWeather)NewWeather;
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::HandleCommand(const AStringVector & a_Split, cPlayer * a_Player)
+{
+	ASSERT(!a_Split.empty());
+	CommandMap::iterator cmd = m_Commands.find(a_Split[0]);
+	if (cmd == m_Commands.end())
+	{
+		LOGWARNING("Command handler is registered in cPluginManager but not in cPlugin, wtf? Command \"%s\".", a_Split[0].c_str());
+		return false;
+	}
+	
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	m_LuaState.Call(cmd->second, a_Split, a_Player, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+bool cPlugin_NewLua::HandleConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output)
+{
+	ASSERT(!a_Split.empty());
+	CommandMap::iterator cmd = m_ConsoleCommands.find(a_Split[0]);
+	if (cmd == m_ConsoleCommands.end())
+	{
+		LOGWARNING("Console command handler is registered in cPluginManager but not in cPlugin, wtf? Console command \"%s\", plugin \"%s\".",
+			a_Split[0].c_str(), GetName().c_str()
+		);
+		return false;
+	}
+	
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	AString str;
+	m_LuaState.Call(cmd->second, a_Split, cLuaState::Return, res, str);
+	if (res && !str.empty())
+	{
+		a_Output.Out(str);
+	}
+	return res;
+}
+
+
+
+
+
+void cPlugin_NewLua::ClearCommands(void)
+{
+	cCSLock Lock(m_CriticalSection);
+
+	// Unreference the bound functions so that Lua can GC them
+	if (m_LuaState != NULL)
+	{
+		for (CommandMap::iterator itr = m_Commands.begin(), end = m_Commands.end(); itr != end; ++itr)
+		{
+			luaL_unref(m_LuaState, LUA_REGISTRYINDEX, itr->second);
+		}
+	}
+	m_Commands.clear();
+}
+
+
+
+
+
+void cPlugin_NewLua::ClearConsoleCommands(void)
+{
+	cCSLock Lock(m_CriticalSection);
+
+	// Unreference the bound functions so that Lua can GC them
+	if (m_LuaState != NULL)
+	{
+		for (CommandMap::iterator itr = m_ConsoleCommands.begin(), end = m_ConsoleCommands.end(); itr != end; ++itr)
+		{
+			luaL_unref(m_LuaState, LUA_REGISTRYINDEX, itr->second);
+		}
+	}
+	m_ConsoleCommands.clear();
+}
+
+
+
+
+
+bool cPlugin_NewLua::CanAddHook(cPluginManager::PluginHook a_Hook)
+{
+	const char * FnName = GetHookFnName(a_Hook);
+	if (FnName == NULL)
+	{
+		// Unknown hook ID
+		LOGWARNING("Plugin %s wants to add an unknown hook ID (%d). The plugin need not work properly.", GetName().c_str(), a_Hook);
+		return false;
+	}
+	
+	// Check if the function is available
+	if (m_LuaState.HasFunction(FnName))
+	{
+		return true;
+	}
+	
+	LOGWARNING("Plugin %s wants to add a hook (%d), but it doesn't provide the callback function \"%s\" for it. The plugin need not work properly.", 
+		GetName().c_str(), a_Hook, FnName
+	);
+	
+	// Lua stacktrace:
+	LOGWARNING("Stack trace:");
+	lua_Debug entry;
+	int depth = 0; 
+	while (lua_getstack(m_LuaState, depth, &entry))
+	{
+		int status = lua_getinfo(m_LuaState, "Sln", &entry);
+		assert(status);
+
+		LOGWARNING("  %s(%d): %s", entry.short_src, entry.currentline, entry.name ? entry.name : "?");
+		depth++;
+	}
+	LOGWARNING("Stack trace end");
+
+	return false;
+}
+
+
+
+
+
+const char * cPlugin_NewLua::GetHookFnName(cPluginManager::PluginHook a_Hook)
+{
+	switch (a_Hook)
+	{
+		case cPluginManager::HOOK_BLOCK_TO_PICKUPS:             return "OnBlockToPickups";
+		case cPluginManager::HOOK_CHAT:                         return "OnChat";
+		case cPluginManager::HOOK_CHUNK_AVAILABLE:              return "OnChunkAvailable";
+		case cPluginManager::HOOK_CHUNK_GENERATED:              return "OnChunkGenerated";
+		case cPluginManager::HOOK_CHUNK_GENERATING:             return "OnChunkGenerating";
+		case cPluginManager::HOOK_CHUNK_UNLOADED:               return "OnChunkUnloaded";
+		case cPluginManager::HOOK_CHUNK_UNLOADING:              return "OnChunkUnloading";
+		case cPluginManager::HOOK_COLLECTING_PICKUP:            return "OnCollectingPickup";
+		case cPluginManager::HOOK_CRAFTING_NO_RECIPE:           return "OnCraftingNoRecipe";
+		case cPluginManager::HOOK_DISCONNECT:                   return "OnDisconnect";
+		case cPluginManager::HOOK_EXECUTE_COMMAND:              return "OnExecuteCommand";
+		case cPluginManager::HOOK_HANDSHAKE:                    return "OnHandshake";
+		case cPluginManager::HOOK_KILLING:                      return "OnKilling";
+		case cPluginManager::HOOK_LOGIN:                        return "OnLogin";
+		case cPluginManager::HOOK_PLAYER_BREAKING_BLOCK:        return "OnPlayerBreakingBlock";
+		case cPluginManager::HOOK_PLAYER_BROKEN_BLOCK:          return "OnPlayerBrokenBlock";
+		case cPluginManager::HOOK_PLAYER_EATING:                return "OnPlayerEating";
+		case cPluginManager::HOOK_PLAYER_JOINED:                return "OnPlayerJoined";
+		case cPluginManager::HOOK_PLAYER_LEFT_CLICK:            return "OnPlayerLeftClick";
+		case cPluginManager::HOOK_PLAYER_MOVING:                return "OnPlayerMoving";
+		case cPluginManager::HOOK_PLAYER_PLACED_BLOCK:          return "OnPlayerPlacedBlock";
+		case cPluginManager::HOOK_PLAYER_PLACING_BLOCK:         return "OnPlayerPlacingBlock";
+		case cPluginManager::HOOK_PLAYER_RIGHT_CLICK:           return "OnPlayerRightClick";
+		case cPluginManager::HOOK_PLAYER_RIGHT_CLICKING_ENTITY: return "OnPlayerRightClickingEntity";
+		case cPluginManager::HOOK_PLAYER_SHOOTING:              return "OnPlayerShooting";
+		case cPluginManager::HOOK_PLAYER_SPAWNED:               return "OnPlayerSpawned";
+		case cPluginManager::HOOK_PLAYER_TOSSING_ITEM:          return "OnPlayerTossingItem";
+		case cPluginManager::HOOK_PLAYER_USED_BLOCK:            return "OnPlayerUsedBlock";
+		case cPluginManager::HOOK_PLAYER_USED_ITEM:             return "OnPlayerUsedItem";
+		case cPluginManager::HOOK_PLAYER_USING_BLOCK:           return "OnPlayerUsingBlock";
+		case cPluginManager::HOOK_PLAYER_USING_ITEM:            return "OnPlayerUsingItem";
+		case cPluginManager::HOOK_POST_CRAFTING:                return "OnPostCrafting";
+		case cPluginManager::HOOK_PRE_CRAFTING:                 return "OnPreCrafting";
+		case cPluginManager::HOOK_SPAWNED_ENTITY:               return "OnSpawnedEntity";
+		case cPluginManager::HOOK_SPAWNED_MONSTER:              return "OnSpawnedMonster";
+		case cPluginManager::HOOK_SPAWNING_ENTITY:              return "OnSpawningEntity";
+		case cPluginManager::HOOK_SPAWNING_MONSTER:             return "OnSpawningMonster";
+		case cPluginManager::HOOK_TAKE_DAMAGE:                  return "OnTakeDamage";
+		case cPluginManager::HOOK_TICK:                         return "OnTick";
+		case cPluginManager::HOOK_UPDATED_SIGN:                 return "OnUpdatedSign";
+		case cPluginManager::HOOK_UPDATING_SIGN:                return "OnUpdatingSign";
+		case cPluginManager::HOOK_WEATHER_CHANGED:              return "OnWeatherChanged";
+		case cPluginManager::HOOK_WEATHER_CHANGING:             return "OnWeatherChanging";
+		default: return NULL;
+	}  // switch (a_Hook)
+}
+
+
+
+
+
+AString cPlugin_NewLua::HandleWebRequest(const HTTPRequest * a_Request )
+{
+	cCSLock Lock(m_CriticalSection);
+	std::string RetVal = "";
+
+	std::pair< std::string, std::string > TabName = GetTabNameForRequest(a_Request);
+	std::string SafeTabName = TabName.second;
+	if (SafeTabName.empty())
+	{
+		return "";
+	}
+
+	sWebPluginTab * Tab = 0;
+	for (TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr)
+	{
+		if ((*itr)->SafeTitle.compare(SafeTabName) == 0) // This is the one! Rawr
+		{
+			Tab = *itr;
+			break;
+		}
+	}
+
+	if (Tab != NULL)
+	{
+		AString Contents = Printf("WARNING: WebPlugin tab '%s' did not return a string!", Tab->Title.c_str());
+		if (!m_LuaState.Call(Tab->UserData, a_Request, cLuaState::Return, Contents))
+		{
+			return "Lua encountered error while processing the page request";
+		}
+
+		RetVal += Contents;
+	}
+
+	return RetVal;
+}
+
+
+
+
+
+bool cPlugin_NewLua::AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference)
+{
+	cCSLock Lock(m_CriticalSection);
+	if (a_LuaState != m_LuaState)
+	{
+		LOGERROR("Only allowed to add a tab to a WebPlugin of your own Plugin!");
+		return false;
+	}
+	sWebPluginTab * Tab = new sWebPluginTab();
+	Tab->Title = a_Title;
+	Tab->SafeTitle = SafeString(a_Title);
+
+	Tab->UserData = a_FunctionReference;
+
+	GetTabs().push_back(Tab);
+	return true;
+}
+
+
+
+
+
+void cPlugin_NewLua::BindCommand(const AString & a_Command, int a_FnRef)
+{
+	ASSERT(m_Commands.find(a_Command) == m_Commands.end());
+	m_Commands[a_Command] = a_FnRef;
+}
+
+
+
+
+
+void cPlugin_NewLua::BindConsoleCommand(const AString & a_Command, int a_FnRef)
+{
+	ASSERT(m_ConsoleCommands.find(a_Command) == m_ConsoleCommands.end());
+	m_ConsoleCommands[a_Command] = a_FnRef;
+}
+
+
+
+
+
+void cPlugin_NewLua::Unreference(int a_LuaRef)
+{
+	cCSLock Lock(m_CriticalSection);
+	luaL_unref(m_LuaState, LUA_REGISTRYINDEX, a_LuaRef);
+}
+
+
+
+
+
+bool cPlugin_NewLua::CallbackWindowClosing(int a_FnRef, cWindow & a_Window, cPlayer & a_Player, bool a_CanRefuse)
+{
+	ASSERT(a_FnRef != LUA_REFNIL);
+	
+	cCSLock Lock(m_CriticalSection);
+	bool res;
+	m_LuaState.Call(a_FnRef, &a_Window, &a_Player, a_CanRefuse, cLuaState::Return, res);
+	return res;
+}
+
+
+
+
+
+void cPlugin_NewLua::CallbackWindowSlotChanged(int a_FnRef, cWindow & a_Window, int a_SlotNum)
+{
+	ASSERT(a_FnRef != LUA_REFNIL);
+	
+	cCSLock Lock(m_CriticalSection);
+	m_LuaState.Call(a_FnRef, &a_Window, a_SlotNum);
+}
+
+
+
+