TFS 1.X+ Spells onTargetCreature not found

[Itutorial]

TFS 1.4.2/1.5

local combats = {}


function onGetFormulaValues1(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues2(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues3(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues4(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end

for i = 1, 4 do
    combats[i] = Combat()
    combats[i]:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
    combats[i]:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITBYFIRE)
    combats[i]:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_FIRE)
    combats[i]:setArea(createCombatArea({
    {0, 1, 0},
    {1, 2, 1},
    {0, 1, 0}
    }))
  
    combats[i]:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, string.format("onGetFormulaValues%s", i))
end

local function castSpell(combat, creature, variant)
    creature = Creature(creature)
    if creature and variant then
        local min = (creature:getLevel() / 80) + (creature:getMagicLevel() * 0.3) + 2
        local max = (creature:getLevel() / 80) + (creature:getMagicLevel() * 0.6) + 4
        local damage = math.random(math.floor(min), math.floor(max))
        local seconds = 5
        local count = 1
      
        local targets = combat:getTargets(creature, variant)
        if targets and #targets > 0 then
            for _, target in ipairs(combat:getTargets(creature, variant)) do
                if target and target:isPlayer() then
                    creature:addDamageCondition(target, CONDITION_FIRE, DAMAGELIST_CONSTANT_PERIOD, damage, seconds, count)
                end
            end
        end
  
        combat:execute(creature, variant)
    end
end

function onCastSpell(creature, variant)
    for i = 1, 4 do
        addEvent(castSpell, (i - 1) * 1000, combats[i], creature, variant)
    end
    return true
end

Any ideas? Its not line 40

The spell casts fine, does damage on initial hits but should add a condition when it hits for burn damage. The burn damage doesn't work which these errors are clearly linked too.

Something in this part

 local targets = combat:getTargets(creature, variant)
        if targets and #targets > 0 then
            for _, target in ipairs(combat:getTargets(creature, variant)) do
                if target and target:isPlayer() then
                    creature:addDamageCondition(target, CONDITION_FIRE, DAMAGELIST_CONSTANT_PERIOD, damage, seconds, count)
                end
            end
        end

Post automatically merged: Apr 22, 2024

Solved

local combats = {}
local conditions = {}
local combatCount = 4

function onGetFormulaValues1(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues2(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues3(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end
function onGetFormulaValues4(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 1.2) + 7
    local max = (level / 5) + (magicLevel * 2) + 12
    return -min, -max
end

for i = 1, combatCount do
    combats[i] = Combat()
    combats[i]:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
    combats[i]:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITBYFIRE)
    combats[i]:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_FIRE)
    combats[i]:setArea(createCombatArea({
    {0, 1, 0},
    {1, 2, 1},
    {0, 1, 0}
    }))
    
    combats[i]:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, string.format("onGetFormulaValues%s", i))
    
    conditions[i] = Condition(CONDITION_FIRE)
    conditions[i]:setTicks(5000)
    conditions[i]:setParameter(CONDITION_PARAM_SUBID, 1)
    conditions[i]:setParameter(CONDITION_PARAM_TICKINTERVAL, 1000)
    
end

local function castSpell(combat, creature, variant)
    if creature and variant then
        combat:execute(creature, variant)
    end
end

function onCastSpell(creature, variant)
    local min = (creature:getLevel() / 80) + (creature:getMagicLevel() * 0.3) + 2
    local max = (creature:getLevel() / 80) + (creature:getMagicLevel() * 0.6) + 4

    for i = 1, combatCount do
        conditions[i]:setParameter(CONDITION_PARAM_PERIODICDAMAGE, math.random(min,max))
        combats[i]:addCondition(conditions[i])
        addEvent(castSpell, (i - 1) * 1000, combats[i], creature, variant)
    end
    return true
end