Zombie Event - Bug

[Krzkru]

Ive got zombie event from this topic: link/

After someone kill any monster ive got this shown in my distribution:

[04/03/2013 23:13:14] [Error - CreatureScript Interface] 
[04/03/2013 23:13:14] data/creaturescripts/scripts/zombie/onattack.lua:onStatsChange
[04/03/2013 23:13:14] Description: 
[04/03/2013 23:13:14] data/lib/032-position.lua:2: attempt to index global 'position' (a nil value)
[04/03/2013 23:13:15] stack traceback:
[04/03/2013 23:13:15] 	data/lib/032-position.lua:2: in function 'isInRange'
[04/03/2013 23:13:15] 	data/creaturescripts/scripts/zombie/onattack.lua:34: in function <data/creaturescripts/scripts/zombie/onattack.lua:33>
[04/03/2013 23:13:15] 	[C]: in function 'doCreatureAddMana'
[04/03/2013 23:13:15] 	data/creaturescripts/scripts/fullmh.lua:4: in function <data/creaturescripts/scripts/fullmh.lua:1>

tfs 0.3.6 v7

whats wrong?

 

[fortyy150]

post you position.lua script

 

[Krzkru]

function isInRange(pos, fromPosition, toPosition)
	return (position.x >= fromPosition.x and position.y >= fromPosition.y and position.z >= fromPosition.z and position.x <= toPosition.x and position.y <= toPosition.y and position.z <= toPosition.z)
end

function getDistanceBetween(firstPosition, secondPosition)
	local x, y = math.abs(firstPosition.x - secondPosition.x), math.abs(firstPosition.y - secondPosition.y)
	local diff = math.max(x, y)
	if(firstPosition.z ~= secondPosition.z) then
		diff = diff + 9 + 6
	end

	return diff
end

function getDirectionTo(pos1, pos2)
	local dir = NORTH
	if(pos1.x > pos2.x) then
		dir = WEST
		if(pos1.y > pos2.y) then
			dir = NORTHWEST
		elseif(pos1.y < pos2.y) then
			dir = SOUTHWEST
		end
	elseif(pos1.x < pos2.x) then
		dir = EAST
		if(pos1.y > pos2.y) then
			dir = NORTHEAST
		elseif(pos1.y < pos2.y) then
			dir = SOUTHEAST
		end
	else
		if(pos1.y > pos2.y) then
			dir = NORTH
		elseif(pos1.y < pos2.y) then
			dir = SOUTH
		end
	end
	return dir
end

function getCreatureLookPosition(cid)
	return getPosByDir(getThingPos(cid), getCreatureLookDirection(cid))
end

function getPosByDir(fromPosition, direction, size)
	local n = size or 1

	local pos = fromPosition
	if(direction == NORTH) then
		pos.y = pos.y - n
	elseif(direction == SOUTH) then
		pos.y = pos.y + n
	elseif(direction == WEST) then
		pos.x = pos.x - n
	elseif(direction == EAST) then
		pos.x = pos.x + n
	elseif(direction == NORTHWEST) then
		pos.y = pos.y - n
		pos.x = pos.x - n
	elseif(direction == NORTHEAST) then
		pos.y = pos.y - n
		pos.x = pos.x + n
	elseif(direction == SOUTHWEST) then
		pos.y = pos.y + n
		pos.x = pos.x - n
	elseif(direction == SOUTHEAST) then
		pos.y = pos.y + n
		pos.x = pos.x + n
	end

	return pos
end

function doComparePositions(pos, posEx)
	return pos.x == posEx.x and pos.y == posEx.y and pos.z == posEx.z
end

function getArea(pos, rangeX, rangeY)
	local t = {}
	for i = (pos.x - rangeX), (pos.x + rangeX) do
		for j = (pos.y - rangeY), (pos.y + rangeY) do
			table.insert(t, {x = i, y = j, z = pos.z})
		end
	end

	return t
end

- - - Updated - - -

anyone?

 

[fortyy150]

i cant see what are worng

 

[Krzkru]

refresh

 

[Cronox]

try changed your onattack
go to data/creaturescripts/scripts/zombies
open onattack
and paste this:

function loseOnZombieArena(cid)
    kickPlayerFromZombiesArea(cid)
    doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "BOOM! You are dead.")
    local players = getZombiesEventPlayers()
    if(#players <= 1) then
        local winner = players[1]
        if(winner) then
            doPlayerAddItem(winner, 2160, 100, true)
            doPlayerAddItem(winner, 2264, 1, true)
            doPlayerSendTextMessage(winner, MESSAGE_STATUS_CONSOLE_BLUE, "You won zombies arena event.")
            doBroadcastMessage("After " .. os.time() - getPlayerZombiesEventStatus(winner) .. " seconds of fight " .. getCreatureName(winner) .. " won Zombie Arena Event in game versus " .. getStorage(ZE_ZOMBIES_SPAWNED) .. " zombies!")
            kickPlayerFromZombiesArea(winner)
        else
            doBroadcastMessage("Zombie arena event finished! No one win?!?!?! WTF!")
        end
        doSetStorage(ZE_STATUS, 0)
        doSetStorage(ZE_PLAYERS_NUMBER, ZE_DEFAULT_NUMBER_OF_PLAYERS)
        doSetStorage(ZE_ZOMBIES_TO_SPAWN, 0)
        doSetStorage(ZE_ZOMBIES_SPAWNED, 0)
        local width = (math.max(ZE_spawnFromPosition.x, ZE_spawnToPosition.x) - math.min(ZE_spawnFromPosition.x, ZE_spawnToPosition.x)) / 2 + 1
        local height = (math.max(ZE_spawnFromPosition.y, ZE_spawnToPosition.y) - math.min(ZE_spawnFromPosition.y, ZE_spawnToPosition.y)) / 2 + 1
        local centerPos = {x=math.min(ZE_spawnFromPosition.x, ZE_spawnToPosition.x)+width,y=math.min(ZE_spawnFromPosition.y, ZE_spawnToPosition.y)+height,z=ZE_spawnFromPosition.z}
        for z = math.min(ZE_spawnFromPosition.z, ZE_spawnToPosition.z), math.max(ZE_spawnFromPosition.z, ZE_spawnToPosition.z) do
            centerPos.z = z
            for i, uid in pairs(getSpectators(centerPos, width, height, false)) do
                if(isMonster(uid)) then
                    doRemoveCreature(uid)
                end
            end
        end
    end
end

function onStatsChange(target, cid, changetype, combat, value)
    if((cid and isMonster(cid) and getCreatureName(cid) == "Zombie Event") or (isInRange(getThingPosition(target), ZE_spawnFromPosition, ZE_spawnToPosition) and changetype == STATSCHANGE_HEALTHLOSS and math.abs(value) >= getCreatureHealth(target))) then
        doCreatureAddHealth(target, getCreatureMaxHealth(target))
        loseOnZombieArena(target)
        return false
    end
    return true
end

and your position.lua

function isInRange(position, fromPosition, toPosition)  
	return (position.x >= fromPosition.x and position.y >= fromPosition.y and position.z >= fromPosition.z and position.x <= toPosition.x and position.y <= toPosition.y and position.z <= toPosition.z)
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 getDirectionTo(pos1, pos2)
	local dir = NORTH
	if(pos1.x > pos2.x) then
		dir = WEST
		if(pos1.y > pos2.y) then
			dir = NORTHWEST
		elseif(pos1.y < pos2.y) then
			dir = SOUTHWEST
		end
	elseif(pos1.x < pos2.x) then
		dir = EAST
		if(pos1.y > pos2.y) then
			dir = NORTHEAST
		elseif(pos1.y < pos2.y) then
			dir = SOUTHEAST
		end
	else
		if(pos1.y > pos2.y) then
			dir = NORTH
		elseif(pos1.y < pos2.y) then
			dir = SOUTH
		end
	end

	return dir
end

function getCreatureLookPosition(cid)
	return getPosByDir(getThingPos(cid), getCreatureLookDirection(cid))
end

function getPositionByDirection(position, direction, size)
	local n = size or 1
	if(direction == NORTH) then
		position.y = position.y - n
	elseif(direction == SOUTH) then
		position.y = position.y + n
	elseif(direction == WEST) then
		position.x = position.x - n
	elseif(direction == EAST) then
		position.x = position.x + n
	elseif(direction == NORTHWEST) then
		position.y = position.y - n
		position.x = position.x - n
	elseif(direction == NORTHEAST) then
		position.y = position.y - n
		position.x = position.x + n
	elseif(direction == SOUTHWEST) then
		position.y = position.y + n
		position.x = position.x - n
	elseif(direction == SOUTHEAST) then
		position.y = position.y + n
		position.x = position.x + n
	end

	return position
end

function doComparePositions(position, positionEx)
	return position.x == positionEx.x and position.y == positionEx.y and position.z == positionEx.z
end

function getArea(position, x, y)
	local t = {}
	for i = (position.x - x), (position.x + x) do
		for j = (position.y - y), (position.y + y) do
			table.insert(t, {x = i, y = j, z = position.z})
		end
	end

	return t
end