所持品検査

src/engine/components/Text.d

@@ -13,6 +13,8 @@ class Text: Component {
   private string _text;
   SDL_Color c;
 
+  bool enable = true;
+
   this(TextAsset asset) {
     _font = asset;
     c.a = 255;
@@ -60,6 +62,7 @@ class Text: Component {
   }
 
   override void loop() {
+    if(!enable) return;
     int voffset = 0;
     foreach(texture; textures) {
       if(texture is null) {

src/game/entities/BombMeter.d

@@ -0,0 +1,29 @@
+module game.entities.BombMeter;
+
+import engine;
+import game;
+
+class BombMeter : GameObject {
+  Transform tf;
+  ImageBox[] ib;
+  TextBox tb;
+
+  this(){
+    tf = register(new Transform(tf.Org.Local));
+    tf.pos = Vec2(700, 0);
+    foreach(i; 0..3) ib ~= register(new ImageBox("bomb.png"));
+    foreach(i, ref imbx; ib) {
+      imbx.component!Transform.pos = Vec2(i*100, 0);
+      imbx.component!Transform.scale = Vec2(0.2, 0.2);
+    }
+    tb = register(new TextBox("+いっぱい", Vec2(300, 0)));
+  }
+
+  override void loop() {
+    foreach(i, ref imbx; ib){
+      if(i < gm.heroStatus.haveObj.length) imbx.component!SpriteRenderer.enable = true;
+      else imbx.component!SpriteRenderer.enable = false;
+    }
+    tb.component!Text.enable = (gm.heroStatus.haveObj.length > 3);
+  }
+}

src/game/entities/UI.d

@@ -18,6 +18,9 @@ class UI: GameObject {
     // points
     register(new Point);
 
+    // bombs
+    register(new BombMeter);
+
     // and more...
   }
 

src/game/entities/package.d

@@ -15,6 +15,7 @@ public import game.entities.Enemy4;
 public import game.entities.Enemy5;
 public import game.entities.Boss;
 public import game.entities.Bomb;
+public import game.entities.BombMeter;
 public import game.entities.Hero;
 public import game.entities.Kalashnikov;
 public import game.entities.LifeIndicator;