RequestNamedPtfxAsset('des_shipwreck')
while not HasNamedPtfxAssetLoaded('des_shipwreck') do Wait(0) end
UseParticleFxAsset('des_shipwreck')
StartParticleFxNonLoopedAtCoord('ent_ray_shipwreck_container_trail', x, y, z, 0.0, 0.0, 0.0, 1.0, false, false, false)