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Lua Need help with script

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fire_shock666

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hey there,

i found a script here on otland,
but i have an error in it and i dont know the error.
so if some1 want to take a look at it?
i use cryingdamson 0.3.6 (8.60) V8.2
and this is the error

HTML: 
[14/06/2015 15:54:28] [Error - CreatureScript Interface]
[14/06/2015 15:54:28] In a timer event called from:
[14/06/2015 15:54:28] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[14/06/2015 15:54:28] Description:
[14/06/2015 15:54:28] (luaGetThingPosition) Thing not found

[14/06/2015 15:54:28] [Error - CreatureScript Interface]
[14/06/2015 15:54:28] In a timer event called from:
[14/06/2015 15:54:29] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[14/06/2015 15:54:29] Description:
[14/06/2015 15:54:29] mods/scripts/treasure_goblin/treasure_goblin.lua:90: attempt to index local 'pos' (a boolean value)
[14/06/2015 15:54:29] stack traceback:
[14/06/2015 15:54:29]     mods/scripts/treasure_goblin/treasure_goblin.lua:90: in function <mods/scripts/treasure_goblin/treasure_goblin.lua:82>

and this is the script:

HTML: 
local offset = {
    [NORTH] = { 0, -1 },
    [EAST] = { 1, 0 },
    [SOUTH]    = { 0, 1 },
    [WEST]    = { -1, 0 },
    [SOUTHWEST] = { -1, 1 },
    [SOUTHEAST] = { 1, 1 },
    [NORTHWEST] = { -1, -1 },
    [NORTHEAST] =  { 1, -1 }
}

-- for how long the goblin will run away before opening the portal
local TIMEOUT_SECONDS = 40
-- how long is the delay between opening the portal and going through it
local TIMEOUT_ESCAPE_ROUTINE = 6

local TELEPORT_ITEMID = 1387



-- how many coins the goblin has in the beggining
-- he drops a small amount from this reserve each time he's hit
local GOLD_RESERVE = 100
-- what type of coins he has
local GOLD_ITEMID = 2152 -- platinum coin
local bank = nil

local tppos = { x = 1, y = 1, z = 1}
local lastpos = { x = 1, y = 1, z = 1}


function onStatsChange(creature, cid, type, combat, value)

    if type ~= STATSCHANGE_HEALTHLOSS then
        return true
    end
   
    if not bank then
        -- that's the first hit so start the timer
        bank = GOLD_RESERVE
        getawayRoutine(creature, 0)
        CURRENT_STATE = STATE_RUNNING
    end

    -- now it's time to drop some gold

    if bank > 0 then
        local drop = math.random(1, math.ceil(bank / 15))
        bank = bank - drop
        doCreateItem(GOLD_ITEMID, drop, getCreaturePosition(creature))
    end
    return true
end

function getawayRoutine(creature, timer)

    if timer >= TIMEOUT_SECONDS then
        escapeRoutine(creature, 0)
    else
        addEvent(getawayRoutine, 1000, creature, timer + 1)
        -- drop some minor amounts of gold while running away
        local pos = getCreaturePosition(creature)
        if pos.x ~= lastpos.x or pos.y ~= lastpos.y then
            doCreateItem(2148, math.random(1, 9), pos)
            lastpos = pos
        end
    end
end

function getTeleportPosition(creature)
    local pos = getCreaturePosition(creature)
    local dir = getCreatureLookDirection(creature)

    pos.x = pos.x + offset[dir][1]
    pos.y = pos.y + offset[dir][2]
    return pos           
end

function escapeRoutine(creature, timer)

    if not isCreature(creature) then
        return
    elseif timer >= TIMEOUT_ESCAPE_ROUTINE then
        finishEscapeRoutine(creature)
    else
        if timer == 0 then
            tppos = getTeleportPosition(creature)
            tppos.stackpos = 253
            doCreateItem(TELEPORT_ITEMID, 1, tppos)
           
            -- doCreatureSetNoMove(creature, true) doesn't seem to work on monsters - tested on TFS 0.3.7-preview
            -- so let's slow him down a bit...
           
            doChangeSpeed(creature, -getCreatureBaseSpeed(creature))
        end
       
        addEvent(escapeRoutine, 1000, creature, timer + 1)
    end
end

function finishEscapeRoutine(creature)
    doSendMagicEffect(getCreaturePosition(creature), CONST_ME_TELEPORT)
    doRemoveCreature(creature)
    doRemoveItem(getTileItemById(tppos, TELEPORT_ITEMID).uid)
end

i hope you guys can help me out, thanks anyway
 
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Post the scripts you are actually using, then take new screens so we get the lines that are bugged, I downloaded the files and the lines do not match your script.

Also don't double post within 24h.
 
Upvote 0 Downvote
WibbenZ said:
Post the scripts you are actually using, then take new screens so we get the lines that are bugged, I downloaded the files and the lines do not match your script.

Also don't double post within 24h.
Click to expand...

oh, yeah you are right. i removed some lines above in the script.
Error:
HTML: 
[15/06/2015 14:42:41] [Error - CreatureScript Interface]
[15/06/2015 14:42:41] In a timer event called from:
[15/06/2015 14:42:41] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[15/06/2015 14:42:41] Description:
[15/06/2015 14:42:41] (luaGetThingPosition) Thing not found

[15/06/2015 14:42:41] [Error - CreatureScript Interface]
[15/06/2015 14:42:41] In a timer event called from:
[15/06/2015 14:42:41] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[15/06/2015 14:42:41] Description:
[15/06/2015 14:42:41] mods/scripts/treasure_goblin/treasure_goblin.lua:64: attempt to index local 'pos' (a boolean value)
[15/06/2015 14:42:41] stack traceback:
[15/06/2015 14:42:41]     mods/scripts/treasure_goblin/treasure_goblin.lua:64: in function <mods/scripts/treasure_goblin/treasure_goblin.lua:56>

Script:
HTML: 
local offset = {
    [NORTH] = { 0, -1 },
    [EAST] = { 1, 0 },
    [SOUTH]    = { 0, 1 },
    [WEST]    = { -1, 0 },
    [SOUTHWEST] = { -1, 1 },
    [SOUTHEAST] = { 1, 1 },
    [NORTHWEST] = { -1, -1 },
    [NORTHEAST] =  { 1, -1 }
}

-- for how long the goblin will run away before opening the portal
local TIMEOUT_SECONDS = 40
-- how long is the delay between opening the portal and going through it
local TIMEOUT_ESCAPE_ROUTINE = 6

local TELEPORT_ITEMID = 1387



-- how many coins the goblin has in the beggining
-- he drops a small amount from this reserve each time he's hit
local GOLD_RESERVE = 100
-- what type of coins he has
local GOLD_ITEMID = 2152 -- platinum coin
local bank = nil

local tppos = { x = 1, y = 1, z = 1}
local lastpos = { x = 1, y = 1, z = 1}


function onStatsChange(creature, cid, type, combat, value)

    if type ~= STATSCHANGE_HEALTHLOSS then
        return true
    end
  
    if not bank then
        -- that's the first hit so start the timer
        bank = GOLD_RESERVE
        getawayRoutine(creature, 0)
        CURRENT_STATE = STATE_RUNNING
    end

    -- now it's time to drop some gold

    if bank > 0 then
        local drop = math.random(1, math.ceil(bank / 15))
        bank = bank - drop
        doCreateItem(GOLD_ITEMID, drop, getCreaturePosition(creature))
    end
    return true
end

function getawayRoutine(creature, timer)

    if timer >= TIMEOUT_SECONDS then
        escapeRoutine(creature, 0)
    else
        addEvent(getawayRoutine, 1000, creature, timer + 1)
        -- drop some minor amounts of gold while running away
        local pos = getCreaturePosition(creature)
        if pos.x ~= lastpos.x or pos.y ~= lastpos.y then
            doCreateItem(2148, math.random(1, 9), pos)
            lastpos = pos
        end
    end
end

function getTeleportPosition(creature)
    local pos = getCreaturePosition(creature)
    local dir = getCreatureLookDirection(creature)

    pos.x = pos.x + offset[dir][1]
    pos.y = pos.y + offset[dir][2]
    return pos          
end

function escapeRoutine(creature, timer)

    if not isCreature(creature) then
        return
    elseif timer >= TIMEOUT_ESCAPE_ROUTINE then
        finishEscapeRoutine(creature)
    else
        if timer == 0 then
            tppos = getTeleportPosition(creature)
            tppos.stackpos = 253
            doCreateItem(TELEPORT_ITEMID, 1, tppos)
          
            -- doCreatureSetNoMove(creature, true) doesn't seem to work on monsters - tested on TFS 0.3.7-preview
            -- so let's slow him down a bit...
          
            doChangeSpeed(creature, -getCreatureBaseSpeed(creature))
        end
      
        addEvent(escapeRoutine, 1000, creature, timer + 1)
    end
end

function finishEscapeRoutine(creature)
    doSendMagicEffect(getCreaturePosition(creature), CONST_ME_TELEPORT)
    doRemoveCreature(creature)
    doRemoveItem(getTileItemById(tppos, TELEPORT_ITEMID).uid)
end

sorry for double post.
 
Upvote 0 Downvote
No ide why it's throwing that error in that case, try replacing all getCreaturePosition(creature) with getThingPos(creature).
 
Upvote 0 Downvote
WibbenZ said:
No ide why it's throwing that error in that case, try replacing all getCreaturePosition(creature) with getThingPos(creature).
Click to expand...

there is no difference, still got the same error

HTML: 
[15/06/2015 16:00:02] [Error - CreatureScript Interface]
[15/06/2015 16:00:02] In a timer event called from:
[15/06/2015 16:00:02] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[15/06/2015 16:00:02] Description:
[15/06/2015 16:00:02] (luaGetThingPosition) Thing not found

[15/06/2015 16:00:03] [Error - CreatureScript Interface]
[15/06/2015 16:00:03] In a timer event called from:
[15/06/2015 16:00:03] mods/scripts/treasure_goblin/treasure_goblin.lua:onStatsChange
[15/06/2015 16:00:03] Description:
[15/06/2015 16:00:03] mods/scripts/treasure_goblin/treasure_goblin.lua:64: attempt to index local 'pos' (a boolean value)
[15/06/2015 16:00:03] stack traceback:
[15/06/2015 16:00:03]     mods/scripts/treasure_goblin/treasure_goblin.lua:64: in function <mods/scripts/treasure_goblin/treasure_goblin.lua:56>
 
Upvote 0 Downvote
Try to print out pos, either your engine is fu**ed up or something like that, it should print out table 0x235235~ not true or false.
 
Upvote 0 Downvote
Code: 
function getawayRoutine(creature, timer)

Code: 
local pos = getCreaturePosition(creature)
print(pos)
if pos.x ~= lastpos.x or pos.y ~= lastpos.y then
     doCreateItem(2148, math.random(1, 9), pos)
     lastpos = pos
end
 
Upvote 0 Downvote
x4nqxt.jpg


this is the script with the edit and the error in the console. i dont see anything from print.....
 
Upvote 0 Downvote

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