Implement dependency injection for game classes #13

[cavedroid.git] / core / src / ru / deadsoftware / cavedroid / game / objects / Item.java

diff --git a/core/src/ru/deadsoftware/cavedroid/game/objects/Item.java b/core/src/ru/deadsoftware/cavedroid/game/objects/Item.java
index a619a1babfdcfd94e3c76a2fb86261d88f00055d..8e664ace9bf0a134783d92e7bca5781eb91ba41d 100644 (file)
--- a/core/src/ru/deadsoftware/cavedroid/game/objects/Item.java
+++ b/core/src/ru/deadsoftware/cavedroid/game/objects/Item.java
@@ -2,19 +2,26 @@ package ru.deadsoftware.cavedroid.game.objects;
 
 import com.badlogic.gdx.graphics.g2d.Sprite;
 
+import javax.annotation.CheckForNull;
+
 public class Item {
 
-    private String name, type;
-    private Sprite tex;
+    private final String name;
+    private final String type;
+    @CheckForNull
+    private final Sprite tex;
 
-    public Item(String name, String type, Sprite tex) {
+    public Item(String name, String type, @CheckForNull Sprite tex) {
         this.name = name;
         this.type = type;
         this.tex = tex;
-        if (this.tex != null) this.tex.flip(false, true);
+        if (this.tex != null) {
+            this.tex.flip(false, true);
+        }
     }
 
-    public Sprite getTex() {
+    public Sprite getTexture() {
+        assert tex != null;
         return tex;
     }