cast spell onUse toPosition

[Tormented]

local combat = Combat()

combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HOLYDAMAGE)

combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)

combat:setArea(createCombatArea(AREA_SQUARE1X1))



function onGetFormulaValues(player, skill, attack, factor)

    local min = 1

    local max = 1

    return -min, -max

end



combat:setCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")



local function onCastSpell(creature, variant)

    return combat:execute(creature, variant)

end

 onCastSpell(player, numberToVariant(player:getId()))





function onUse(player, item, fromPosition, target, toPosition, isHotkey)

how can i cast the spell onto toPosition with onUse?>

 

[Gesior.pl]

You must convert toPosition (item target position) to Variant with type VARIANT_TARGETPOSITION:

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HOLYDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)
combat:setArea(createCombatArea(AREA_SQUARE1X1))

function onGetFormulaValues(player, skill, attack, factor)
    local min = 1
    local max = 1
    return -min, -max
end

combat:setCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local variant = Variant(toPosition)

    return combat:execute(player, variant)
end

 

[Tormented]

why no onCastSpell ? ah yeah cuz its just function that calls combat function my bad...

didnt work actually

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HOLYDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)
combat:setArea(createCombatArea(AREA_SQUARE1X1))

function onGetFormulaValues(player, skill, attack, factor)
    local min = 1
    local max = 1
    return -min, -max
end

combat:setCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

local function onCastSpell(creature, variant)
    return combat:execute(creature, variant)
end

local function kopanko(player, item, fromPosition, target, toPosition, isHotkey)
    local USES_STORAGE = 2554
    local REAL_USES = 25541
    local howmany = player:getStorageValue(REAL_USES)
    local uses = player:getStorageValue(USES_STORAGE) + 1
    player:setStorageValue(USES_STORAGE, uses)
    player:setStorageValue(REAL_USES, player:getStorageValue(REAL_USES) + 1)

 

    -- Cast the holy damage spell
    onCastSpell(player, numberToVariant(player:getId()))

    -- Check if the player has used the item 10000 times, and reward them with random exp if true
    if uses % 10000 == 0 then
        local reward = math.random(100, 200)
        player:setStorageValue(55656, player:getStorageValue(55656) + 1)
        player:addExperience(reward, true)
     
        player:setStorageValue(USES_STORAGE, 0)
        player:getPosition():sendMagicEffect(24)
    end
end

or i dont know how to use it here is full code.

 

[Gesior.pl]

why no onCastSpell ?

For 'spell' scripts C++ calls Lua onCastSpell(creature, variant).
For 'action use' scripts C++ calls Lua onUse function. You get a lot of params, we need to convert toPosition to Variant type, to make it work with combat:execute(creature, variant).

I've edited my code in post above. Removed variant.type = VARIANT_TARGETPOSITION. Now it should work.

 

[Tormented]

works