Lua If enter area display effect and spawn monster

[henkas]

Hey looking for a interesing system that i saw multiple servers are using basically if they enter defined area a effect is being displayed in x,y,z position and after effect ends monster spawns so its like they create a animation for example demon enering a portal and once the animattion ends the acttual monster appears.

 

[Sorky]

<movevent type="StepIn" uniqueid="12345" event="script" value="teleport_spawn.lua"/>

add new lua script in data/movements/scripts

local config =
    spawnPos = {x = 100, y = 100, z = 7},
    magicEffect = CONST_ME_TELEPORT,
    monsterName = "Rat",
    spawnDelay = 5000
}

function onStepIn(creature, item, position, fromPosition)
    doSendMagicEffect(config.spawnPos, config.magicEffect)
   
    addEvent(function()
        -- Always check if the monster can be placed
        local spawnedMonster = doSummonCreature(config.monsterName, config.spawnPos)
        if spawnedMonster then
            print("Successfully summoned monster: " .. config.monsterName)
        else
            print("Failed to summon monster at position: " ..
                  config.spawnPos.x .. ", " ..
                  config.spawnPos.y .. ", " ..
                  config.spawnPos.z)
        end
    end, config.spawnDelay)

    return true
end

should work