refactor: invulnerability

app/ecs/components/vulnerable.js

@@ -23,6 +23,9 @@ export default class Vulnerable extends Component {
       id = 0;
       Types = DamageTypes;
       damage(specification) {
+        if (this.isInvulnerable) {
+          return;
+        }
         const {Alive} = Component.ecs.get(this.entity);
         if (Alive) {
           switch (specification.type) {
@@ -39,4 +42,7 @@ export default class Vulnerable extends Component {
       }
     };
   }
+  static properties = {
+    isInvulnerable: {type: 'uint8'},
+  };
 }

public/assets/misc/death-default.js

@@ -1,4 +1,7 @@
-const {Sprite, Ticking} = entity;
+const {Sprite, Ticking, Vulnerable} = entity;
+if (Vulnerable) {
+  Vulnerable.isInvulnerable = 1;
+}
 if (Sprite) {
   const {promise} = transition(
     entity.Sprite,