Precise, Fast and Reverse key modifiers

constants.js

@@ -66,15 +66,21 @@ export const DEATH_SPECS = [
 ];
 
 export const MAX_WIND = 25;
+export const DEFAULT_KEYPRESS_DELAY = 150;
 
 export const PLAYER_MAX_ENERGY = 100;
 export const PLAYER_ENERGY_POWER_MULTIPLIER = 10;
 export const PLAYER_INITIAL_POWER = 300;
 export const PLAYER_FALL_DAMAGE_HEIGHT = 50;
 export const PLAYER_FALL_DAMAGE_FACTOR = 3;
-export const PLAYER_WEAPON_CHANGE_DELAY = 150;
 export const PLAYER_EXPLOSION_PARTICLE_POWER = 500;
 export const PLAYER_TANK_BOUNDING_RADIUS = 3;
+export const PLAYER_ANGLE_INCREMENT = 1;
+export const PLAYER_ANGLE_FAST_INCREMENT = 3;
+export const PLAYER_POWER_INCREMENT = 1;
+export const PLAYER_POWER_FAST_INCREMENT = 10;
+export const PLAYER_ANGLE_TICK_SOUND_INTERVAL = 2;
+export const PLAYER_POWER_TICK_SOUND_INTERVAL = 2;
 
 export const PROJECTILE_POWER_REDUCTION_FACTOR = 10;
 export const PROJECTILE_WIND_REDUCTION_FACTOR = 10;