added invincibility timer of 1.5 seconds

homepage_html/game.js

@@ -596,8 +596,11 @@ function bulletCollider(delta){
 		}
 	}
 }
+let invincible = true;
 
 function enemyBulletCollider(delta){	
+
+	
 	if(bulletList.length === 0){
 		return;
 	}
@@ -612,12 +615,16 @@ function enemyBulletCollider(delta){
 					
 				}
 			}
+			if(invincible == true) {
+				
 				if (bulletList[e].sprite.x  > p1.x - p1.width/2 &&
 				bulletList[e].sprite.x  < p1.x - p1.width/2 + p1.width &&
 				bulletList[e].sprite.y  > p1.y - p1.height/2 &&
 				bulletList[e].sprite.y  < p1.y - p1.height/2 + p1.height) {
 					bulletList[e].sprite.gone = true;
 					app.stage.removeChild(heartList.shift());
+					
+				
 					if (p1.hp > 0) {
 						const empty = PIXI.Texture.from("../art/Player/Health/empty.png");
 						const emptyTile = new PIXI.Sprite(empty);
@@ -628,11 +635,17 @@ function enemyBulletCollider(delta){
 						app.stage.addChild(emptyTile);
 					}
 					p1.hp -= 1;
+					invincible = false;
+					setTimeout(backToNormal, 1500);
+				}
 			}
 		}	
-		
 	}
 }
+
+function backToNormal(){
+	invincible = true;
+}
 //Dead
 function updateStatus(){
 	if (p1.hp <= 0) {