[Linesh][#22] Refactor: use game.board_width to replace game.col(6)

EthanLin-TWer · Mar 19, 2017 · 059c4e2 · 059c4e2
1 parent cad5fb1
commit 059c4e2
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/js/Enemy.js b/js/Enemy.js
@@ -11,8 +11,8 @@ export class Enemy {
 
    update(dt) {
       this.x += dt * this.speed
-      if (this.x > Game.col(6)) {
-         this.x -= Game.col(6)
+      if (this.x > Game.BOARD_WIDTH) {
+         this.x -= Game.BOARD_WIDTH
       }
    }
 

diff --git a/js/constants/game.js b/js/constants/game.js
@@ -2,6 +2,8 @@ export class Game {
    static CELL_WIDTH = 101
    static CELL_HEIGHT = 83
    static COLLISION_RADIUS = 12
+   static HORIZON_CELLS = 5
+   static BOARD_WIDTH = Game.CELL_WIDTH * Game.HORIZON_CELLS
 
    static row(y) {
       return this.CELL_HEIGHT * (y - 1) + 55