seta hud_showbinds 1 "the way to show the keys to press in HUD messages: 0 displays commands, 1 bound keys, 2 both"
seta hud_showbinds_limit 2 "maximum number of bound keys to show for a command. 0 for unlimited"
+seta hud_damage 1 "an improved version of gl_polyblend, draw an image instead when hurt"
+seta hud_damage_color "1 0 0" "color of flash"
seta hud_damage_factor 0.05 "(damage * factor) = how much to add to the alpha value"
seta hud_damage_fade_rate 1 "how much to subtract from the alpha value each second"
seta hud_damage_maxalpha 2 "how much to limit the alpha value to"