Dont use haste in certain area

[Wanheda]

is it possible something like, from x place to x place can not use the spell haste?

If anyone can help me, thank you.

 

[changos]

hi man i recently received help with a similar problem and here is the script

local event_areas = {
    {{x = 940, y = 987, z = 7}, {x = 947, y = 994, z = 7}}, -- {{from},{to}}
    {{x = 950, y = 989, z = 7}, {x = 956, y = 995, z = 7}}
}

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_BLUE)
setCombatParam(combat, COMBAT_PARAM_AGGRESSIVE, false)

local condition = createConditionObject(CONDITION_HASTE)
setConditionParam(condition, CONDITION_PARAM_TICKS, 33000)
setConditionFormula(condition, 0.3, -24, 0.3, -24)
setCombatCondition(combat, condition)

function onCastSpell(cid, var)
        local cid_pos = getThingPosition(cid)
    for i = 1, #event_areas do
        if isInArea(cid_pos, event_areas[i][1], event_areas[i][2]) then
            doPlayerSendCancel(cid, "You cannot use any runes in event zone.")
            return false
        end
    end
    return doCombat(cid, combat, var)
end

 

[Wanheda]

I got this error.

Lua Script Error: [Spell Interface]
data/spells/scripts/support/haste.lua:onCastSpell
data/spells/scripts/support/haste.lua:15: attempt to call global 'getThingPosition' (a nil value)
stack traceback:
        [C]: in function 'getThingPosition'
        data/spells/scripts/support/haste.lua:15: in function <data/spells/scripts/support/haste.lua:14>

I use TFS 1.3, maybe this is the problem?

 

[StreamSide]

tfs version nowadays use metatables, you can find more useful information on the wiki: otland/forgottenserver

 

[changos]

try

local combat = Combat()
local playerpos = player:getPosition()
local zone = {
   from = Position(100, 100, 8),
   to = Position(200, 200, 8)
}

combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

local condition = Condition(CONDITION_HASTE)
condition:setParameter(CONDITION_PARAM_TICKS, 33000)
condition:setFormula(0.3, -24, 0.3, -24)
combat:addCondition(condition)

function onCastSpell(creature, variant)
if playerpos:isInRange(zone.from, zone.to) then
playerpos:sendMagicEffect(CONST_ME_POFF, nil)
return false
end
return combat:execute(creature, variant)
end

 

[Wanheda]

Lua Script Error: [Test Interface]
data/spells/scripts/support/haste.lua
data/spells/scripts/support/haste.lua:2: attempt to index global 'player' (a nil value)
stack traceback:
        [C]: in function '__index'
        data/spells/scripts/support/haste.lua:2: in main chunk
[Warning - Event::checkScript] Can not load script: scripts/support/haste.lua

 

[Fresh]

change

local playerpos = player:getPosition()

to

local playerpos = creature:getPosition()

 

[Wanheda]

Lua Script Error: [Test Interface]
data/spells/scripts/support/haste.lua
data/spells/scripts/support/haste.lua:2: attempt to index global 'creature' (a nil value)
stack traceback:
        [C]: in function '__index'
        data/spells/scripts/support/haste.lua:2: in main chunk
[Warning - Event::checkScript] Can not load script: scripts/support/haste.lua

 

[Infernum]

put playerpos inside the function not outside

 

[Wanheda]

Thanks, worked now.

I also had to change the addCondition to setCondition.