feat: Add Chase component to Enemy and add multiple enemies (WIP)

joshuacurtiss · Jun 7, 2024 · 3376040 · 3376040
1 parent 8fd9f05
commit 3376040
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Showing 2 changed files with 25 additions and 2 deletions.
diff --git a/src/objects/Enemy.ts b/src/objects/Enemy.ts
@@ -9,6 +9,10 @@ import {
    Vec2,
    ZComp,
 } from 'kaboom';
+import { canAlive, AliveComp } from '../abilities/Alive';
+import { canChase, ChaseComp } from '../abilities/Chase';
+import { canFreeze, FreezeComp } from '../abilities/Freeze';
+import { canWalk, WalkComp } from '../abilities/Walk';
 
 const {
    add,
@@ -41,7 +45,7 @@ const EnemyCompOptDefaults: EnemyCompOpt = {
    type: 'hotdog',
 };
 
-export function addEnemy(options: Partial<EnemyCompOpt> = {}): GameObj<SpriteComp & AnchorComp & AreaComp & PosComp & ZComp & EnemyComp> {
+export function addEnemy(options: Partial<EnemyCompOpt> = {}): GameObj<SpriteComp & AnchorComp & AreaComp & PosComp & ZComp & EnemyComp & AliveComp & ChaseComp & FreezeComp & WalkComp> {
    const opt = Object.assign({}, EnemyCompOptDefaults, options);
    return add([
       sprite('enemies', { anim: `${opt.type}-walk` }),
@@ -50,6 +54,10 @@ export function addEnemy(options: Partial<EnemyCompOpt> = {}): GameObj<SpriteCom
       area({ shape: new Rect(vec2(0), 7, 15), offset: vec2(0), collisionIgnore: ['powerup'] }),
       z(20),
       opt.type,
+      canAlive(),
+      canChase(),
+      canFreeze(),
+      canWalk(),
       enemy(opt),
    ]);
 }
@@ -68,13 +76,16 @@ export function enemy(options: Partial<EnemyCompOpt> = {}): EnemyComp {
       stun() {
          stunTimer?.cancel();
          stunned = true;
+         this.freeze();
          this.play(`${this.type}-stun`);
          stunTimer = wait(this.stunDelay, () => {
             stunned = false;
+            this.unfreeze();
             this.play(`${this.type}-walk`);
          });
       },
       add() {
+         this.speed = 28;
          this.onCollide('salt', this.stun);
       },
    };

diff --git a/src/scenes/GameScene.ts b/src/scenes/GameScene.ts
@@ -173,7 +173,19 @@ export default function(options: Partial<GameSceneOpt>) {
    waitSpawnPowerup();
 
    // Enemy Setup
-   addEnemy({ type: 'hotdog', pos: vec2(224, 165) });
+   const enemies = [
+      addEnemy({ type: 'hotdog', pos: vec2(224, 165) }),
+      addEnemy({ type: 'egg', pos: vec2(32, 165) }),
+      addEnemy({ type: 'hotdog', pos: vec2(32, 21) }),
+      addEnemy({ type: 'hotdog', pos: vec2(224, 21) }),
+      addEnemy({ type: 'hotdog', pos: vec2(64, 21) }),
+   ];
+   enemies.forEach(enemy=>{
+      enemy.freeze();
+      enemy.setObjects({ floors, stairs, stairtops });
+      enemy.target = player;
+   });
+   wait(8, ()=>enemies.forEach(enemy=>enemy.unfreeze()));
 
    // Next Scene management (when player dies or wins)
    function goNextScene(action: 'win' | 'die') {