Sname = part_system_create();

particle1 = part_type_create();
part_type_shape(particle1,pt_shape_pixel);
part_type_size(particle1,1,1,0,0);
part_type_scale(particle1,2,2.50);
part_type_color3(particle1,65535,4227327,255);
part_type_alpha1(particle1,1);
part_type_speed(particle1,1,5,0.39,4);
part_type_direction(particle1,180,180,0,5);
part_type_orientation(particle1,17,305,0.40,6,0);
part_type_blend(particle1,1);
part_type_life(particle1,10,10);

emitter1 = part_emitter_create(Sname);
part_emitter_region(Sname,emitter1,x,x,y,y,0,0);
part_emitter_stream(Sname,emitter1,particle1,20);