local minDist = 3
local c = {
	skulls = {SKULL_NONE, SKULL_GREEN}, -- tipos de skull em que o modo seguro funcionara
	ignorePVPE = true, -- modo seguro funcionara mesmo em PVP-Enforced? (true / false)
	ignoreArena = false -- modo seguro funcionara mesmo em arenas? (true / false)
}
function Creature:onChangeOutfit(outfit)
	return true
end
function Creature:onAreaCombat(tile, isAggressive)
	return RETURNVALUE_NOERROR
end
function getDistanceBetween(fromPosition, toPosition)
   local x, y = math.abs(fromPosition.x - toPosition.x), math.abs(fromPosition.y - toPosition.y)
   local diff = math.max(x, y)
   if(fromPosition.z ~= toPosition.z) then
     diff = diff + 9 + 6
   end
   return diff
end
function Creature:onHear(speaker, words, type)
end
function Creature:onTargetCombat(target)
	if not self then return true end
	if self:isPlayer() and target:isPlayer() then
		if self:hasSecureMode()== true then
			return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
		end
	end
	if self:isPlayer() and target:isPlayer() then
		if self:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) > 00 then
			if self:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) == 01 or self:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) == 02 or self:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) == 03 or self:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) == 05 then
				if target:getStorageValue(_PVP_ROOM[00].PVP_SALA_ID) > 00 then
					if self:getStorageValue(_PVP_ROOM[00].TIME_ID) == target:getStorageValue(_PVP_ROOM[00].TIME_ID) then
						return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
					end
				end
			end
		end
		if Game.getStorageValue(_GLOBAL_RANDOM.WARZONE.STORAGE_START_WARZONE) == 01 then
			if self:getStorageValue(_SYSTEM.WARZONE) == 01 and target:getStorageValue(_SYSTEM.WARZONE) == 01 then
				return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
			end
			if self:getStorageValue(_SYSTEM.WARZONE) == 02 and target:getStorageValue(_SYSTEM.WARZONE) == 02 then
				return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
			end
		end
	end
    if self:isPlayer() and target:isMonster() then
		local master = target:getMaster()
		if master and master:isPlayer() then
			return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
		end
    end
	if self:isPlayer() then
		local slotItem = self:getSlotItem(CONST_SLOT_LEFT)
		if slotItem == nil then
			self:addItem(7366)
			if slotItem == nil then
				return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
			end
		end
    end
	if (self:isPlayer() and target:isNpc()) then
		local distance = getDistanceBetween(self:getPosition(), target:getPosition())
		if (distance > minDist) then
		   return RETURNVALUE_NOTPOSSIBLE 
		else
			if _NPCS_MISSION[target:getName()] then
				local getMission = 0				local getTalk = 0
				for X = 01, #_NPCS_MISSION[target:getName()] do
					if self:getStorageValue(_NPCS_MISSION[target:getName()][X][01]) == _NPCS_MISSION[target:getName()][X][02] then
						if _NPCS_MISSION[target:getName()][X][04] == "NORMAL" then
							getMission = 1		getTalk = _NPCS_MISSION[target:getName()][X][03]
							break
						else
							local itemID = _NPCS_MISSION[target:getName()][X][05]
							local SlotID = _ITEMS[itemID].SLOT_EQUIP
							
							if SlotID > 9 or SlotID == 0 then	SlotID = 3	end
							
							local QntNeed = _NPCS_MISSION[target:getName()][X][06]
							local ext = 0
							doBackpack(self, 03, SlotID, ext, 01, itemID)	-- Procurar
							local QntBag = doBackpack(self, 04)
							
							if QntBag >= QntNeed then
								getMission = 1		getTalk = _NPCS_MISSION[target:getName()][X][03]
								break
							end
						end
					end
				end
				
				if getMission == 1 then
					self:say("hi", TALKTYPE_PRIVATE_PN, false, target)
					self:sendCancelMessage("@NPC " ..target:getName().. " TRUE " ..getTalk)
				else
					self:say("hi", TALKTYPE_PRIVATE_PN, false, target)
					self:sendCancelMessage("@NPC " ..target:getName().. " FALSE")
				end
			else
				self:say("hi", TALKTYPE_PRIVATE_PN, false, target)
				self:sendCancelMessage("@NPC " ..target:getName().. " FALSE")
			end
			
			return RETURNVALUE_NOTPOSSIBLE 
		end
	end
	
	return RETURNVALUE_NOERROR
end