seta hud_damage_pain_threshold_lower_health 50 "at which health we start lowering pain_threshold"
seta hud_damage_pain_threshold_pulsating_min 0.6 "minimum value when calculating the pulse: max(pulsating_min, fabs(sin(PI * time / period))"
seta hud_damage_pain_threshold_pulsating_period 0.8 "one pulse every X seconds"
+
seta hud_powerup 0.5 "power of the sharpen effect when owning the shield or strength powerups"
seta hud_postprocessing 1 "enables the ability for effects such as hud_damage_blur and hud_contents to apply a postprocessing method upon the screen - enabling this disables manual editing of the postprocess cvars"