Use CallbackHandler-1.0

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "LibStub"]
 	path = LibStub
 	url = https://git.grml.de/rilgamon/LibStub.git
+[submodule "CallbackHandler-1.0"]
+	path = CallbackHandler-1.0
+	url = https://git.grml.de/rilgamon/CallbackHandler-1.0.git

CallbackHandler-1.0

@@ -0,0 +1 @@
+Subproject commit f5358335353e48e96706dbbf4936b24eca0a3176

LibCombatlog.lua

@@ -1,12 +1,12 @@
-local lib = LibStub:NewLibrary("LibCombatLog", 18)
+local lib = LibStub:NewLibrary("LibCombatLog", 19)
 if not lib then return end
+if not lib['cb'] then
+	lib['cb'] = LibStub("CallbackHandler-1.0"):New(lib)
+end
 local CombatLogGetCurrentEventInfo, pairs, unpack, type = CombatLogGetCurrentEventInfo, pairs, unpack, type
 lib.mixinTargets = lib.mixinTargets or {}
 local mixins = {"RegisterCLEvent", "UnRegisterCLEvent", "RegisterCLSuffix", "UnRegisterCLSuffix", "RegisterCLStatus", "UnRegisterCLStatus","SplitCLEvent"}
-lib['regs'] = lib['regs'] or {
-	['PLAYER_REGEN'] = {},
-}
-lib['regs']['PLAYER_REGEN'] = lib['regs']['PLAYER_REGEN'] or {}
+
 local allPrefix = {
 	'SWING', 'RANGE', 'SPELL_PERIODIC', 'SPELL_BUILDING', 'SPELL', 'ENVIRONMENTAL', 'UNIT', 'PARTY', 'ENCHANT'
 }
@@ -41,21 +41,10 @@ local function OnEvent2(self, event)
 	if(event == 'COMBAT_LOG_EVENT_UNFILTERED') then
 		local data = { event, CombatLogGetCurrentEventInfo()}
 		local prefix, suffix = unpack(splitEvent(data[3]))
-		if(lib['regs'][data[3]]) then
-			for k, v in pairs(lib['regs'][data[3]]) do
-				k[v](k, data, prefix, suffix)
-			end
-		end
-		if(suffix) then
-			lib['regs'][suffix] = lib['regs'][suffix] or {}
-			for k, v in pairs(lib['regs'][suffix]) do
-				k[v](k, data, prefix, suffix)
-			end
-		end
+		lib['cb']:Fire(data[3], data, prefix, suffix)
+		lib['cb']:Fire(suffix, data, prefix, suffix)
 	elseif(event == 'PLAYER_REGEN_DISABLED' or event == 'PLAYER_REGEN_ENABLED') then
-		for k, v in pairs(lib['regs']['PLAYER_REGEN']) do
-			k[v](k, event)
-		end	
+		lib['cb']:Fire(event)	
 	else
 		print('unknown',event)
 	end
@@ -76,57 +65,47 @@ function lib:SplitCLEvent(event)
 	return splitEvent(event)
 end
 function lib:RegisterCLSuffix(suffix, funcName)
-  if(type(suffix) ~= "string" and funcName) then
-	funcName = funcName or suffix[1]
+  if(type(suffix) == "table") then
 	for _,v in pairs(suffix) do
 		self:RegisterCLSuffix(v, funcName)
 	end
   else
-	funcName = funcName or suffix
-	lib['regs'][suffix] = lib['regs'][suffix] or {}
-	lib['regs'][suffix][self] = funcName
+	lib['RegisterCallback'](self, suffix, funcName)
   end
 end
 function lib:UnregisterCLSuffix(suffix)
-	if(type(suffix) ~= "string" and funcName) then
+	if(type(suffix) == "table") then
 		for _,v in pairs(suffix) do
 			self:UnregisterCLSuffix(v)
 		end		
 		return
 	else
-		if(lib['regs'][suffix]) then
-			lib['regs'][suffix][self] = nil
-		end
+		lib['UnregisterCallback'](self, suffix)
 	end
 end
-function lib:RegisterCLEvent(event,funcName)
-  if(type(event) ~= "string" and funcName) then
-	funcName = funcName or event[1]
+function lib:RegisterCLEvent(event, funcName)
+  if(type(event) == "table") then
 	for _,v in pairs(event) do
 		self:RegisterCLEvent(v, funcName)
 	end
   else
-	funcName = funcName or event
-	lib['regs'][event] = lib['regs'][event] or {}
-	lib['regs'][event][self] = funcName
+	lib['RegisterCallback'](self, event, funcName)
   end
 end
 function lib:RegisterCLStatus(funcName)
-	lib['regs']['PLAYER_REGEN'][self] = funcName
+	lib['RegisterCallback'](self, 'PLAYER_REGEN', funcName)
 end
 function lib:UnregisterCLStatus()
-	lib['regs']['PLAYER_REGEN'][self] = nil
+	lib['UnregisterCallback'](self, 'PLAYER_REGEN')
 end
 function lib:UnregisterCLEvent(event)
-	if(type(event) ~= "string" and funcName) then
+	if(type(event) == "table") then
 		for _,v in pairs(event) do
 			self:UnregisterCLEvent(v)
 		end		
 		return
 	else
-		if(lib['regs'][event]) then
-			lib['regs'][event][self] = nil
-		end
+		lib['UnregisterCallback'](self, event)
 	end
 end
 function lib:Embed(target)

LibCombatlog.toc

@@ -2,5 +2,6 @@
 ## Name: LibCombatlog
 ## Description: Register combat events
 ## X-Repository: https://git.grml.de/rilgamon/LibCombatlog.git
-LibStub/LibStub.lua
+LibStub\LibStub.lua
+CallbackHandler-1.0\CallbackHandler-1.0.xml
 LibCombatlog.lua