enum particle_param {
	x,
	y,
	live,
	sprite,
	subimage,
	image_speed,
	hspeed,
	vspeed,
}

//Adding particle (best to be put into a script with parameters!)
var part=ds_map_create()
part[?particle_param.life]=irandom_range(room_speed/2,room_speed)
part[?particle_param.x]=x
part[?particle_param.y]=y
part[?particle_param.sprite]=sprite_explosion


///drawing
for(var i=0; ds_list_size part=global.particles[|i];
	draw_sprite(part[?particle_param.sprite],part[?particle_param.subimage],part[?particle_param.x],part[?particle_param.y])// or draw_sprite_ext() if you want scaling and other stuff

	part[?particle_param.x]+=part[?particle_param.hspeed]
	part[?particle_param.y]+=part[?particle_param.vspeed]
	part[?particle_param.subimage]+part[?particle_param.image_speed]
	part[?particle_param.life]--
	if(part[?particle_param.life]<=0) {
		ds_map_delete(part)
	}
}