// OpenDota 6.41 deprotected by NETRAT and DioD
// inspired by everyone who posted on forum threads and feedback page
// based on OpenDota 6.32b, deprotected by DimonT, NETRAT and TheBloodiest
// http://dimon.xgm.ru/opendota/
// Visit our modmaking community at http://xgm.ru/

// Objects used:
// 'A0O0' = Beast Rage (Beastmaster : Rexxar)
// 'A0NZ' = Beast Rage

// DEBUG Trigger Number : 12
function SafeAddSpell takes unit pEU,integer pfV,integer pfw returns nothing
	if GetUnitAbilityLevel(pEU,pfV)==0 then
		call UnitAddAbility(pEU,pfV)
	endif
	call SetUnitAbilityLevel(pEU,pfV,pfw)
endfunction

function BeastRageMain takes nothing returns nothing
	local unit lKg=GetAttacker()
	local unit lFB=GetTriggerUnit()
	local string lf5=H2Tx(lKg)
	local unit lMd=GetUnit(lf5,"BeastRage|PreviousTarget")
	local integer lMa=ReturnMax(GetInteger(lf5,"BeastRage|Counter"),0)
	local integer lmZ=GetUnitAbilityLevel(lKg,'A0O0')
	if lMd!=lFB then
		set lMa=lMa/2
	else
		set lMa=ReturnMin(lMa+1,21)
	endif
	call SafeAddSpell(lKg,'A0NZ',lMa*lmZ)
	call SetInteger(lf5,"BeastRage|Counter",lMa)
	call SetHandle(lf5,"BeastRage|PreviousTarget",lFB)
	call SetBoolean(lf5,"BeastRage|Wait",true)
	call PolledWait(.4)
	call SetBoolean(lf5,"BeastRage|Wait",false)
endfunction

function BeastRageCheck takes nothing returns boolean
	return GetUnitAbilityLevel(GetAttacker(),'A0O0')>0 and GetBoolean(H2Tx(GetAttacker()),"BeastRage|Wait")==false and IsUnitType(GetTriggerUnit(),UNIT_TYPE_STRUCTURE)==false
endfunction

function BeastRageInit takes nothing returns nothing
	local trigger ltt=CreateTrigger()
	call TriggerRegisterAnyUnitEventBJ(ltt,EVENT_PLAYER_UNIT_ATTACKED)
	call TriggerAddCondition(ltt,Condition(function BeastRageCheck))
	call TriggerAddAction(ltt,function BeastRageMain)
	call SpellPreload('A0NZ')
endfunction