From f688f75ce6b3c7eb93954af717c9e99b8007a6af Mon Sep 17 00:00:00 2001
From: Yewon <yewonkim@kaist.ac.kr>
Date: Sun, 18 May 2025 23:43:32 +0900
Subject: [PATCH] Editing Target.js - match to UML

---
 src/Target.js | 45 ++++++++++++++++++++++++---------------------
 1 file changed, 24 insertions(+), 21 deletions(-)

diff --git a/src/Target.js b/src/Target.js
index ac723e8..c26e359 100644
--- a/src/Target.js
+++ b/src/Target.js
@@ -1,23 +1,23 @@
 import { MAX_TARGETS, TARGET_WIDTH } from './Constants';
 import { Subject } from './Subject';
-import { Gun } from './Gun';
-
 import teddy from '../data/teddy.png';
 import duck from '../data/duck.png';
 import squirrel from '../data/squirrel.png';
 
 class Target extends Subject {
-  constructor(x, y, img) {
+  constructor(x, y, width) {
     super();
     this.x = x;
     this.y = y;
-    this.img = img;
+    this.width = width;
+    this.height = width;
     this.visible = true;
+        this.img = null;
   }
 
   draw() {
     if (this.visible && this.img) {
-      image(this.img, this.x, this.y, TARGET_WIDTH, TARGET_WIDTH);
+      image(this.img, this.x, this.y, this.width, this.height);
     }
   }
 
@@ -25,34 +25,35 @@ class Target extends Subject {
     return 0; // to be overridden
   }
 
-  hit() {
-    if (this.visible) {
+  isHit(x, y) {
+    return (
+      this.visible &&
+      x >= this.x &&
+      x <= this.x + this.width &&
+      y >= this.y &&
+      y <= this.y + this.height
+    );
+  }
+
+  shoot(x, y) {
+    if (this.isHit(x, y)) {
       this.visible = false;
       this.notifySubscribers('target-hit', this.getPoints());
     }
   }
 
-  contains(px, py) {
-    return this.visible &&
-      px >= this.x &&
-      px <= this.x + TARGET_WIDTH &&
-      py >= this.y &&
-      py <= this.y + TARGET_WIDTH;
-  }
-
   update(source, ...others) {
     if (source === 'gun') {
       const [x, y] = others;
-      if (this.contains(x, y)) {
-        this.hit();
-      }
+      this.shoot(x, y);
     }
   }
 }
 
 class TeddyTarget extends Target {
   constructor(x, y) {
-    super(x, y, loadImage(teddy));
+    super(x, y, TARGET_WIDTH);
+    this.img = loadImage(teddy);
   }
 
   getPoints() {
@@ -62,7 +63,8 @@ class TeddyTarget extends Target {
 
 class DuckTarget extends Target {
   constructor(x, y) {
-    super(x, y, loadImage(duck));
+    super(x, y, TARGET_WIDTH);
+    this.img = loadImage(duck);
   }
 
   getPoints() {
@@ -72,7 +74,8 @@ class DuckTarget extends Target {
 
 class SquirrelTarget extends Target {
   constructor(x, y) {
-    super(x, y, loadImage(squirrel));
+    super(x, y, TARGET_WIDTH);
+    this.img = loadImage(squirrel);
   }
 
   getPoints() {