summaryrefslogtreecommitdiffstats
path: root/source/cPluginManager.h
blob: ea02bff19d152be0c39330d784313bedcbdd41f0 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

#pragma once

#include "cItem.h"

struct lua_State;
class cLuaCommandBinder;
class cSquirrelCommandBinder;
class cPlugin;
class cPlugin_Lua;

// fwd: cWorld.h
class cWorld;

// fwd: cLuaChunk.h
class cLuaChunk;

// fwd: cPlayer.h
class cPlayer;

// fwd: CraftingRecipes.h
class cCraftingGrid;
class cCraftingRecipe;

// fwd: cPickup.h
class cPickup;





class cPluginManager													//tolua_export
{																		//tolua_export
public:																	//tolua_export

	// Called each tick
	virtual void Tick(float a_Dt);

	// tolua_begin
	enum PluginHook
	{
		HOOK_TICK,
		HOOK_CHAT,
		HOOK_COLLECT_PICKUP,
		HOOK_COLLECT_ITEM = HOOK_COLLECT_PICKUP,  // OBSOLETE, use HOOK_COLLECT_PICKUP instead
		HOOK_BLOCK_DIG,
		HOOK_BLOCK_PLACE,
		HOOK_DISCONNECT,
		HOOK_HANDSHAKE,
		HOOK_LOGIN,
		HOOK_PLAYER_SPAWN,
		HOOK_PLAYER_JOIN,
		HOOK_PLAYER_MOVE,
		HOOK_TAKE_DAMAGE,
		HOOK_KILLED,
		HOOK_CHUNK_GENERATED,
		HOOK_CHUNK_GENERATING,
		HOOK_BLOCK_TO_DROPS,
		HOOK_PRE_CRAFTING,        /// cPlayer, cCraftingGrid, cCraftingRecipe
		HOOK_CRAFTING_NO_RECIPE,  /// cPlayer, cCraftingGrid, cCraftingRecipe
		HOOK_POST_CRAFTING,       /// cPlayer, cCraftingGrid, cCraftingRecipe
		HOOK_BLOCK_TO_PICKUP,     /// BlockType, BlockMeta, cPlayer, cItem, cItems
		HOOK_WEATHER_CHANGED,     /// cWorld
		HOOK_UPDATING_SIGN,       /// cWorld, int, int, int, string, string, string, string
		HOOK_UPDATED_SIGN,        /// cWorld, int, int, int, string, string, string, string
		
		// E_PLUGIN_ names are obsolete, but are kept for compatibility reasons
		E_PLUGIN_TICK             = HOOK_TICK,
		E_PLUGIN_CHAT             = HOOK_CHAT,
		E_PLUGIN_COLLECT_ITEM     = HOOK_COLLECT_ITEM,
		E_PLUGIN_BLOCK_DIG        = HOOK_BLOCK_DIG,
		E_PLUGIN_BLOCK_PLACE      = HOOK_BLOCK_PLACE,
		E_PLUGIN_DISCONNECT       = HOOK_DISCONNECT,
		E_PLUGIN_HANDSHAKE        = HOOK_HANDSHAKE,
		E_PLUGIN_LOGIN            = HOOK_LOGIN,
		E_PLUGIN_PLAYER_SPAWN     = HOOK_PLAYER_SPAWN,
		E_PLUGIN_PLAYER_JOIN      = HOOK_PLAYER_JOIN,
		E_PLUGIN_PLAYER_MOVE      = HOOK_PLAYER_MOVE,
		E_PLUGIN_TAKE_DAMAGE      = HOOK_TAKE_DAMAGE,
		E_PLUGIN_KILLED           = HOOK_KILLED,
		E_PLUGIN_CHUNK_GENERATED  = HOOK_CHUNK_GENERATED,
		E_PLUGIN_CHUNK_GENERATING = HOOK_CHUNK_GENERATING,
		E_PLUGIN_BLOCK_TO_DROPS   = HOOK_BLOCK_TO_DROPS,
	};
	// tolua_end

	static cPluginManager * GetPluginManager();							//tolua_export

	typedef std::list< cPlugin * > PluginList;
	cPlugin * GetPlugin( const AString & a_Plugin ) const;					//tolua_export
	const PluginList & GetAllPlugins() const;							// >> EXPORTED IN MANUALBINDINGS <<

	void ReloadPlugins();												//tolua_export
	bool AddPlugin( cPlugin* a_Plugin );
	bool AddPlugin( lua_State* a_LuaState, cPlugin* a_Plugin );			//tolua_export
	bool AddLuaPlugin( cPlugin_Lua* a_Plugin );
	void AddHook( cPlugin* a_Plugin, PluginHook a_Hook );				//tolua_export

	unsigned int GetNumPlugins() const;									//tolua_export

	// If the hook returns true, no further hook is called and the functions return false
	bool CallHook( PluginHook a_Hook, unsigned int a_NumArgs, ... );
	
	bool CallHookBlockDig        (cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status, BLOCKTYPE OldBlock, NIBBLETYPE OldMeta);
	bool CallHookBlockPlace      (cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, const cItem & a_HeldItem);
	bool CallHookBlockToPickup   (BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, const cPlayer * a_Player, const cItem & a_EquippedItem, cItems & a_Pickups);
	bool CallHookChat            (cPlayer * a_Player, const AString & a_Message);
	bool CallHookChunkGenerating (cWorld * a_World, int a_ChunkX, int a_ChunkZ, cLuaChunk * a_Chunk);
	bool CallHookCollectPickup   (cPlayer * a_Player, cPickup & a_Pickup);
	bool CallHookCraftingNoRecipe(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
	bool CallHookDisconnect      (cPlayer * a_Player, const AString & a_Reason);
	bool CallHookLogin           (cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username);
	bool CallHookPostCrafting    (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
	bool CallHookPreCrafting     (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
	bool CallHookUpdatedSign     (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);
	bool CallHookUpdatingSign    (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);
	bool CallHookWeatherChanged  (cWorld * a_World);
	bool CallHookHandshake       (cClientHandle * a_ClientHandle, const AString & a_Username);

	void RemoveHooks( cPlugin* a_Plugin );
	void RemovePlugin( cPlugin* a_Plugin, bool a_bDelete = false );		//tolua_export
	void RemoveLuaPlugin( std::string a_FileName );						//tolua_export
	cPlugin_Lua* GetLuaPlugin( lua_State* a_State );					//tolua_export
	
	cLuaCommandBinder* GetLuaCommandBinder() const { return m_LuaCommandBinder; }
	
	cSquirrelCommandBinder* GetSquirrelCommandBinder() { return m_SquirrelCommandBinder; }

	bool HasPlugin( cPlugin* a_Plugin ) const;
private:
	friend class cRoot;
	cPluginManager();
	~cPluginManager();

	typedef std::list< cPlugin_Lua* > LuaPluginList;
	typedef std::map< cPluginManager::PluginHook, cPluginManager::PluginList > HookMap;

	LuaPluginList m_LuaPlugins;
	PluginList m_Plugins;
	HookMap m_Hooks;

	void ReloadPluginsNow();
	void UnloadPluginsNow();
	
	cLuaCommandBinder* m_LuaCommandBinder;
	cSquirrelCommandBinder* m_SquirrelCommandBinder;

	bool m_bReloadPlugins;
}; //tolua_export