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TFS 1.5 / Spell - Effect on Ticks

Forkz

Forkz

Intermediate OT User
Joined
Jun 29, 2020
Messages
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Hello,

Could someone help me, during each tick I would like the character to release an effect;

LUA: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

local condition = Condition(CONDITION_REGENERATION)
condition:setParameter(CONDITION_PARAM_TICKS, 1 * 60 * 1000)
condition:setParameter(CONDITION_PARAM_HEALTHGAIN, 300)
condition:setParameter(CONDITION_PARAM_HEALTHTICKS, 3000)
condition:setParameter(CONDITION_PARAM_BUFF_SPELL, true)
combat:addCondition(condition)

function onCastSpell(creature, variant)
    return combat:execute(creature, variant)
end
 
Solution
Forkz
Solved

LUA: 
local config = {
  duration = 1 * 60 * 1000,
}

local effect = {
  id = CONST_ME_HEALING,
  interval = 1500,
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, 0)

local condition = Condition(CONDITION_REGENERATION)
condition:setParameter(CONDITION_PARAM_SUBID, 1) -- SUB_ID must be unique among other CONDITION_REGENERATION entries
condition:setParameter(CONDITION_PARAM_BUFF_SPELL, 1)
condition:setParameter(CONDITION_PARAM_TICKS, config.duration)
condition:setParameter(CONDITION_PARAM_HEALTHGAIN, 15)
condition:setParameter(CONDITION_PARAM_HEALTHTICKS, 1500)
combat:addCondition(condition)

local active = {}
local function sendEffect(playerName)...
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LUA: 
-- you should put it in global.lua or any other libs that are loaded before the spells, safety reasons and gain ability to stopEvent in other scripts, etc.
spellTickEffectEvent = {}

local config = {
    conditionTime = 1 * 60 * 1000, -- minute * seconds * miliseconds (1*60*1000 = 1 minute)
    tickTime = 3 * 1000, -- seconds * miliseconds (3*1000 = 3 seconds)
    healthRegen = 300 -- how many health regen per tick
    effect = CONST_ME_MAGIC_GREEN -- magic effect when tick
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

local condition = Condition(CONDITION_REGENERATION)
condition:setParameter(CONDITION_PARAM_TICKS, config.conditionTime)
condition:setParameter(CONDITION_PARAM_HEALTHGAIN, config.healthRegen)
condition:setParameter(CONDITION_PARAM_HEALTHTICKS, config.tickTime)
condition:setParameter(CONDITION_PARAM_BUFF_SPELL, true)
combat:addCondition(condition)

local function effect(cid)
    local creature = Creature(cid)
    -- Sanity check, if creature not exist - no execute this function
    if not creature then return false end
    -- if condition is ended stop
    if not creature:getCondition(condition, CONDITIONID_DEFAULT) then
        -- safety stop event and clean it from table
        if spellTickEffectEvent[creature:getId()] then  
            stopEvent(spellTickEffectEvent[creature:getId()])
            spellTickEffectEvent[creature:getId()] = nil -- or -- table.remove(spellTickEffectEvent, creature:getId())
        end
        return false
    end

    local effectPos = creature:getPosition()
    effectPos:sendMagicEffect(config.effect)
    -- execute
    spellTickEffectEvent[creature:getId()] = addEvent(effect, config.tickTime, creature:getId())
    return true
end

function onCastSpell(creature, variant)
    combat:execute(creature, variant)
    effect(creature)
    return
end
 
Last edited:
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Fresh said:
LUA: 
-- you should put it in global.lua or any other libs that are loaded before the spells, safety reasons and gain ability to stopEvent in other scripts, etc.
spellTickEffectEvent = {}

local config = {
    conditionTime = 1 * 60 * 1000, -- minute * seconds * miliseconds (1*60*1000 = 1 minute)
    tickTime = 3 * 1000, -- seconds * miliseconds (3*1000 = 3 seconds)
    healthRegen = 300 -- how many health regen per tick
    effect = CONST_ME_MAGIC_GREEN -- magic effect when tick
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

local condition = Condition(CONDITION_REGENERATION)
condition:setParameter(CONDITION_PARAM_TICKS, config.conditionTime)
condition:setParameter(CONDITION_PARAM_HEALTHGAIN, config.healthRegen)
condition:setParameter(CONDITION_PARAM_HEALTHTICKS, config.tickTime)
condition:setParameter(CONDITION_PARAM_BUFF_SPELL, true)
combat:addCondition(condition)

local function effect(cid)
    local creature = Creature(cid)
    -- Sanity check, if creature not exist - no execute this function
    if not creature then return false end
    -- if condition is ended stop
    if not creature:getCondition(condition, CONDITIONID_DEFAULT) then
        -- safety stop event and clean it from table
        if spellTickEffectEvent[creature:getId()] then 
            stopEvent(spellTickEffectEvent[creature:getId()])
            spellTickEffectEvent[creature:getId()] = nil -- or -- table.remove(spellTickEffectEvent, creature:getId())
        end
        return false
    end

    local effectPos = creature:getPosition()
    effectPos:sendMagicEffect(config.effect)
    -- execute
    spellTickEffectEvent[creature:getId()] = addEvent(effect, config.tickTime, creature:getId())
    return true
end

function onCastSpell(creature, variant)
    effect(creature)
    combat:execute(creature, variant)
    return
end
Click to expand...
It is healing, but the effect is not showing every tick.
 
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Solved

LUA: 
local config = {
  duration = 1 * 60 * 1000,
}

local effect = {
  id = CONST_ME_HEALING,
  interval = 1500,
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, 0)

local condition = Condition(CONDITION_REGENERATION)
condition:setParameter(CONDITION_PARAM_SUBID, 1) -- SUB_ID must be unique among other CONDITION_REGENERATION entries
condition:setParameter(CONDITION_PARAM_BUFF_SPELL, 1)
condition:setParameter(CONDITION_PARAM_TICKS, config.duration)
condition:setParameter(CONDITION_PARAM_HEALTHGAIN, 15)
condition:setParameter(CONDITION_PARAM_HEALTHTICKS, 1500)
combat:addCondition(condition)

local active = {}
local function sendEffect(playerName)
  if active[playerName] and active[playerName] > (os.mtime() - config.duration) then
    local p = Player(playerName)
    if p and p:hasCondition(CONDITION_REGENERATION, 1 --[[SUBID HERE]]) then
      p:getPosition():sendMagicEffect(effect.id)
    end
    addEvent(sendEffect,effect.interval,playerName)
  else
    active[playerName] = nil
  end
end

function onCastSpell(creature, var)
  if combat:execute(creature, var) then
    local playerName = creature:getName()
    local now = os.mtime()
    if not active[playerName] or active[playerName] < now then
      if not active[playerName] then
        addEvent(sendEffect,effect.interval,playerName)
      end
      active[playerName] = now
    end
    return true
  end
end
 
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