function to check tile tfs 1.2

[president vankk]

Hi everyone, I got stucked with the code below it is suppost to check the tile id. I'll explain it.. If you are under a tile with id 999 and you're in proctetion zone then you can use the item if not returns a error msg.

function onUse(player, item, fromPosition, position, target, toPosition, isHotkey)
   local tile = Tile(position)
   if not tile then
     return false
   end

   local tile = tile:getItemById(9999)
   if tile and Tile(player:getPosition()):hasFlag(TILESTATE_PROTECTIONZONE) then
    -- shit happens
   else
     player:sendCancelMessage("You can't do it without be in a protection zones.")
   end
   return true
end

Thanks.

 

[Mkalo]

Hi everyone, I got stucked with the code below it is suppost to check the tile id. I'll explain it.. If you are under a tile with id 999 and you're in proctetion zone then you can use the item if not returns a error msg.

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
   local tile = Tile(position)
   if not tile then
     return false
   end

   local tile = tile:getItemById(9999)
   if tile and Tile(player:getPosition()):hasFlag(TILESTATE_PROTECTIONZONE) then
    -- shit happens
   else
     player:sendCancelMessage("You can't do it without be in a protection zones.")
   end
   return true
end

Thanks.

"local tile = Tile(position)" There is no variable position so Tile(nil) = nil so its returning false and doing nothing.

Try this:

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local tile = Tile(player:getPosition())
    if not tile then
        return false
    end

    local tileid = tile:getItemById(9999)
    if tileid and tile:hasFlag(TILESTATE_PROTECTIONZONE) then
        -- shit happens
    else
        player:sendCancelMessage("You can't do it without be in a protection zones.")
    end
    return true
end

 

[Zoe Skandinavia]

Try this:

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
   local ntile = Tile(player:getPosition())
   local stile = ntile:getItemById(9999)
   if not ntile then
     return true
   end

   if stile and Tile(player:getPosition()):hasFlag(TILESTATE_PROTECTIONZONE) then
    -- shit happens
   else
     player:sendCancelMessage("You can't do it without be in a protection zones.")
   end
   return true
end

 

[johnsamir]

sorry to bump how do i check if tile if pvpzone? im tring to add an exception at changemap function but im having this error in console
tfs 1.4

    local town = Town(Game.getStorageValue(config.globalStorage))
    local position = town:getTemplePosition()
   local tile = hasFlag(cid, TILESTATE_PVPZONE)
if not tile then
    for i = 1, #players do
        local player = players[i]
        player:setTown(town)
        player:teleportTo(position)
        player:addHealth(player:getMaxHealth())
        player:addMana(player:getMaxMana())
        player:sendTextMessage(MESSAGE_STATUS_WARNING, "The map has been changed to ".. towns .."Next map change will be in 30 minutes! Type !shop list to view the items available in shop!")
    end
end
    position:sendMagicEffect(CONST_ME_TELEPORT)
    print("The map has been changed to ".. towns .."Next map change will be in 30 minutes! Type !shop list to view the items available in shop!")
    return t

Lua Script Error: [GlobalEvent Interface]
data/globalevents/scripts/changeMap.lua:onThink
data/globalevents/scripts/changeMap.lua:26: attempt to call global 'hasFlag' (a nil value)
stack traceback:
        [C]: in function 'hasFlag'
        data/globalevents/scripts/changeMap.lua:26: in function <data/globalevents/scripts/changeMap.lua:12>
[Error - GlobalEvents::think] Failed to execute event: ChangeMap

Lua Script Error: [GlobalEvent Interface]
data/globalevents/scripts/changeMap.lua:onThink
data/globalevents/scripts/changeMap.lua:26: attempt to call global 'hasFlag' (a nil value)
stack traceback:
        [C]: in function 'hasFlag'
        data/globalevents/scripts/changeMap.lua:26: in function <data/globalevents/scripts/changeMap.lua:12>
[Error - GlobalEvents::think] Failed to execute event: ChangeMap

 

[Xikini]

sorry to bump how do i check if tile if pvpzone? im tring to add an exception at changemap function but im having this error in console
tfs 1.4

    local town = Town(Game.getStorageValue(config.globalStorage))
    local position = town:getTemplePosition()
   local tile = hasFlag(cid, TILESTATE_PVPZONE)
if not tile then
    for i = 1, #players do
        local player = players[i]
        player:setTown(town)
        player:teleportTo(position)
        player:addHealth(player:getMaxHealth())
        player:addMana(player:getMaxMana())
        player:sendTextMessage(MESSAGE_STATUS_WARNING, "The map has been changed to ".. towns .."Next map change will be in 30 minutes! Type !shop list to view the items available in shop!")
    end
end
    position:sendMagicEffect(CONST_ME_TELEPORT)
    print("The map has been changed to ".. towns .."Next map change will be in 30 minutes! Type !shop list to view the items available in shop!")
    return t

Lua Script Error: [GlobalEvent Interface]
data/globalevents/scripts/changeMap.lua:onThink
data/globalevents/scripts/changeMap.lua:26: attempt to call global 'hasFlag' (a nil value)
stack traceback:
        [C]: in function 'hasFlag'
        data/globalevents/scripts/changeMap.lua:26: in function <data/globalevents/scripts/changeMap.lua:12>
[Error - GlobalEvents::think] Failed to execute event: ChangeMap

Lua Script Error: [GlobalEvent Interface]
data/globalevents/scripts/changeMap.lua:onThink
data/globalevents/scripts/changeMap.lua:26: attempt to call global 'hasFlag' (a nil value)
stack traceback:
        [C]: in function 'hasFlag'
        data/globalevents/scripts/changeMap.lua:26: in function <data/globalevents/scripts/changeMap.lua:12>
[Error - GlobalEvents::think] Failed to execute event: ChangeMap

an example

local position = Position(1000, 1000, 7)
local tile = Tile(position)
if not tile then
    -- no tile exists at this position
    return
end
if tile:hasFlag(TILESTATE_PVPZONE) then
    -- tile is pvpzone
    return
end