From 9b06b294f48023653f9fd0fa9b82ffdacdb15622 Mon Sep 17 00:00:00 2001
From: Matt Low <mattjlow94@gmail.com>
Date: Sat, 28 Dec 2019 23:35:29 +0400
Subject: [PATCH] Removed ghost == null checks that are no longer necessary

---
 core/src/com/me/pacman/state/PlayState.java | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/core/src/com/me/pacman/state/PlayState.java b/core/src/com/me/pacman/state/PlayState.java
index 957d5bd..6af6dad 100644
--- a/core/src/com/me/pacman/state/PlayState.java
+++ b/core/src/com/me/pacman/state/PlayState.java
@@ -106,7 +106,7 @@ public class PlayState extends LevelState {
 
         if (pacman.alive && newGameTimer <= 0) {
             for (Ghost ghost : ghosts) {
-                if (ghost == null || (pointsTimer > 0 && ghost == lastGhostCaptured)) {
+                if (pointsTimer > 0 && ghost == lastGhostCaptured) {
                     continue;
                 }
                 ghost.render(game.batch, 0, 16);
@@ -174,7 +174,7 @@ public class PlayState extends LevelState {
             frightTimer -= dt;
             if (frightTimer <= 0) {
                 for (Ghost ghost : ghosts) {
-                    if (ghost == null || ghost.currentBehaviour instanceof ReturnToBase) continue;
+                    if (ghost.currentBehaviour instanceof ReturnToBase) continue;
                     ghost.caught = false;
                     ghost.currentBehaviour = ghost.chaseBehaviour;
                     ghost.speed = Ghost.GHOST_SPEED;
@@ -216,9 +216,6 @@ public class PlayState extends LevelState {
 
         if (!pacmanCaught) {
             for (Ghost ghost : ghosts) {
-                if (ghost == null) {
-                    continue;
-                }
                 ghost.update(dt);
 
                 if (ghost.onSameTile(pacman)) {
@@ -377,7 +374,7 @@ public class PlayState extends LevelState {
     public void eatPowerPellet(float x, float y) {
         pelletEaten(x, y);
         for (Ghost ghost : ghosts) {
-            if (ghost == null || ghost.currentBehaviour instanceof ReturnToBase) continue;
+            if (ghost.currentBehaviour instanceof ReturnToBase) continue;
             ghost.caught = false;
             ghost.currentBehaviour = ghost.frightBehaviour;
             ghost.currDirection = ghost.currDirection.getOpposite();