-- flying seeds

PartFXParm ("num_parts", 1);
PartFXParm ("blend_mode", "ADDITIVE");
PartFXParm ("bitmap", "parts/light_part.png");

-- spawn area
PartFXParm ("area_box", 10, 10); -- inner and outer radius (this one is a ring)
PartFXParm ("age_to_die", 1.2, 1.3); -- life time between 1 and 1.5 secs

-- single particle angle spread
PartFXParm ("rot_angle", 45);
PartFXParm ("rot_angle_spread", 10);
PartFXParm ("rot_angle_rps", -160, 160);
PartFXParm ("speed", 20, 21); -- from 40 to 60 pixels per sec

PartFXParm ("move_angle", 90+15);
PartFXParm ("move_angle_spread", 20);


-- define the alpha graph. 
-- first parm is time (between 0..1), 
-- the second is the alpha value at that time
PartFXParm ("alpha_graph", 0, 0);
PartFXParm ("alpha_graph", 0.4, 0.5);
PartFXParm ("alpha_graph", 0.6, 0.5);
PartFXParm ("alpha_graph", 1, 0);
