yolinlin/mod-ale
1
0
Fork 0
mirror of https://github.com/azerothcore/mod-ale synced 2025-11-29 15:38:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

Allow binding event handlers to individual Creatures.

Browse Source 
Because GUIDs are, in fact, not globally unique on mangos, the actual
unique identifier is the GUID/instance ID pair of the Creature.

On Trinity Creatures in instances are assigned new GUIDs. This means that
the instance ID part is redundant but must be used anyway for consistency.
This commit is contained in:
Patman64
2015-01-11 18:48:38 -05:00
parent 882eb40acb
commit dd39592ddd
6 changed files with 367 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
LuaEngine.h
View File

@@ -91,6 +91,8 @@ template<typename T>
class EventBind;
template<typename T>
class EntryBind;
template<typename T>
class UniqueBind;
struct LuaScript
{
@@ -110,41 +112,53 @@ private:
Eluna& operator=(const Eluna&);
// Some helpers for hooks to call event handlers.
template<typename T> int SetupStack(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, T event_id, uint32 entry, int number_of_arguments);
template<typename T> int SetupStack(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId, int number_of_arguments);
int CallOneFunction(int number_of_functions, int number_of_arguments, int number_of_results);
void CleanUpStack(int number_of_arguments);
template<typename T> void ReplaceArgument(T value, uint8 index);
int CallOneFunction(int number_of_functions, int number_of_arguments, int number_of_results);
template<typename T> void CallAllFunctions(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, T event_id, uint32 entry);
template<typename T> bool CallAllFunctionsBool(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, T event_id, uint32 entry, bool default_value);
template<typename T> void CallAllFunctions(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId);
template<typename T> bool CallAllFunctionsBool(EventBind<T>* event_bindings, EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId, bool default_value);
// Convenient overloads for Setup. Use these in hooks instead of original.
template<typename T> int SetupStack(EventBind<T>* event_bindings, T event_id, int number_of_arguments)
{
return SetupStack(event_bindings, (EntryBind<T>*)NULL, event_id, 0, number_of_arguments);
return SetupStack(event_bindings, (EntryBind<T>*)NULL, (UniqueBind<T>*)NULL, event_id, 0, 0, 0, number_of_arguments);
}
template<typename T> int SetupStack(EntryBind<T>* entry_bindings, T event_id, uint32 entry, int number_of_arguments)
{
return SetupStack((EventBind<T>*)NULL, entry_bindings, event_id, entry, number_of_arguments);
return SetupStack((EventBind<T>*)NULL, entry_bindings, (UniqueBind<T>*)NULL, event_id, entry, 0, 0, number_of_arguments);
}
template<typename T> int SetupStack(EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId, int number_of_arguments)
{
return SetupStack((EventBind<T>*)NULL, entry_bindings, guid_bindings, event_id, entry, guid, instanceId, number_of_arguments);
}
// Convenient overloads for CallAllFunctions. Use these in hooks instead of original.
template<typename T> void CallAllFunctions(EventBind<T>* event_bindings, T event_id)
{
CallAllFunctions(event_bindings, (EntryBind<T>*)NULL, event_id, 0);
CallAllFunctions(event_bindings, (EntryBind<T>*)NULL, (UniqueBind<T>*)NULL, event_id, 0, 0, 0);
}
template<typename T> void CallAllFunctions(EntryBind<T>* entry_bindings, T event_id, uint32 entry)
{
CallAllFunctions((EventBind<T>*)NULL, entry_bindings, event_id, entry);
CallAllFunctions((EventBind<T>*)NULL, entry_bindings, (UniqueBind<T>*)NULL, event_id, entry, 0, 0);
}
template<typename T> void CallAllFunctions(EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId)
{
CallAllFunctions((EventBind<T>*)NULL, entry_bindings, guid_bindings, event_id, entry, guid, instanceId);
}
// Convenient overloads for CallAllFunctionsBool. Use these in hooks instead of original.
template<typename T> bool CallAllFunctionsBool(EventBind<T>* event_bindings, T event_id, bool default_value = false)
{
return CallAllFunctionsBool(event_bindings, (EntryBind<T>*)NULL, event_id, 0, default_value);
return CallAllFunctionsBool(event_bindings, (EntryBind<T>*)NULL, (UniqueBind<T>*)NULL, event_id, 0, 0, 0, default_value);
}
template<typename T> bool CallAllFunctionsBool(EntryBind<T>* entry_bindings, T event_id, uint32 entry, bool default_value = false)
{
return CallAllFunctionsBool((EventBind<T>*)NULL, entry_bindings, event_id, entry, default_value);
return CallAllFunctionsBool((EventBind<T>*)NULL, entry_bindings, (UniqueBind<T>*)NULL, event_id, entry, 0, 0, default_value);
}
template<typename T> bool CallAllFunctionsBool(EntryBind<T>* entry_bindings, UniqueBind<T>* guid_bindings, T event_id, uint32 entry, uint64 guid, uint32 instanceId, bool default_value = false)
{
return CallAllFunctionsBool((EventBind<T>*)NULL, entry_bindings, guid_bindings, event_id, entry, guid, instanceId, default_value);
}
public:
@@ -185,6 +199,8 @@ public:
EntryBind<HookMgr::GossipEvents>* ItemGossipBindings;
EntryBind<HookMgr::GossipEvents>* playerGossipBindings;
UniqueBind<HookMgr::CreatureEvents>* CreatureUniqueBindings;
Eluna();
~Eluna();
@@ -202,7 +218,7 @@ public:
static void report(lua_State* luastate);
void ExecuteCall(int params, int res);
void Register(uint8 reg, uint32 id, uint32 evt, int func, uint32 shots);
void Register(uint8 reg, uint32 id, uint64 guid, uint32 instanceId, uint32 evt, int func, uint32 shots);
void RunScripts();
void InvalidateObjects();