Added compile time vars for consistency.

src/entity_ball.odin

@@ -6,14 +6,16 @@ import rl "vendor:raylib"
 
 SPEED_INC :: 30
 EFFECTS_SPEED :: 300
+INITIAL_SPEED :: 200
+MAX_SPEED :: 550
 
 init_ball :: proc() -> Entity {
 	return Entity{
 		type   = .Ball,
 		active = true,
 		pos	   = rl.Vector2{(VIEWPORT_W / 2), (VIEWPORT_H / 2)},
-		speed  = 200,
-        max_speed = 550,
+		speed  = INITIAL_SPEED,
+        max_speed = MAX_SPEED,
 		vel    = rl.Vector2{0,0},
 		shape  = .Circle,
 		size = rl.Vector2{8, 0},
@@ -35,7 +37,7 @@ serve_ball :: proc(ball: ^Entity, serve_dir: u8) {
 reset_ball :: proc(ball: ^Entity) {
     ball.pos = rl.Vector2{(VIEWPORT_W / 2), (VIEWPORT_H / 2)}
     ball.vel = rl.Vector2{0,0}
-    ball.speed  = 300
+    ball.speed  = INITIAL_SPEED
     ball.trail_positions = {}
     ball.trail_count = 0
 }