[Help]Function NpcHandler:isInRange(cid)

[RenegadeThePox]

Hello, a im using the OTSERV 0.6.3 sources, and i want know if possibles i change this code to other function for this sources...

function NpcHandler:isInRange(cid)
local distance = getDistanceTo(cid) or -1
if(distance == -1) then


Have another term to replace the "getDistanceTo(cid)" ?

Thanks.

 

[Cykotitan]

Why? Are you getting some error?

 

[RenegadeThePox]

yes, because otserv 0.6.3 dont have soma features of TFS (getDistanceTo(cid) for example)

 

[Cykotitan]

Well, try using this function instead:

function getDistanceBetween(firstPosition, secondPosition)
	local xDif = math.abs(firstPosition.x - secondPosition.x)
	local yDif = math.abs(firstPosition.y - secondPosition.y)

	local posDif = math.max(xDif, yDif)
	if(firstPosition.z ~= secondPosition.z) then
		posDif = posDif + 9 + 6
	end
	return posDif
end

local distance = getDistanceBetween(getCreaturePosition(getNpcCid()), getCreaturePosition(cid))

 

[RenegadeThePox]

I will try but i dont know if otserv suporte getNpcCid

 

[RenegadeThePox]

data/npc/lib/npcsystem/npchandler.lua:564: attempt to call global 'getNpcCid' (a nil value)
stack traceback: data/npc/lib/npcsystem/npchandler.lua:564: in function isInRange'

a problem in getNpcCid =P

 

[Cykotitan]

OTServ doesn't have that function, sorry.

 

[Pietia]

function NpcHandler:isInRange(cid)
local distance = getDistanceTo(cid) or -1
if distance == -1 then
return false
end

return (distance <= self.talkRadius)
end
??
u mean that function is in lib of trunk jiddo and there isn't getDistanceTo(cid)?
if yes then u can report it here:
http://otfans.net/project.php?projectid=1