Treasure Box Game Object

A custom Arcade Physics Sprite class representing a treasure box that changes its animation frame and triggers a key spawn when activated.

1024 × 768

GitHub

import SPRITE_KEYS from "../spriteKeys.js";

export class TreasureBox extends Phaser.Physics.Arcade.Sprite
{
    isActivated = false;

    constructor (scene, x, y)
    {
        super(scene, x, y, SPRITE_KEYS.FANTASY_TILES, 49);

        this.setOrigin(0, 0);
        scene.add.existing(this);
        scene.physics.add.existing(this, true);
    }

    activate()
    {
        if (this.isActivated) return;

        this.isActivated = true;
        this.setFrame(50);
        this.scene.addKey(this.x + (this.width*0.5), this.y + (this.height*0.5));
    }
}

More in GameObjects13 examples

Animated Coin Collection EffectDemonstrates a custom Sprite class that manages its own spin animation, yoyo tween movement, sound effects, and self-destruction upon completion.Automated Sprite AI (Chick)A custom Arcade Physics Sprite class demonstrating automated movement, jumping on a timer, and collision-based direction switching.Bomb Sprite ClassAn example of extending the Arcade Physics Sprite class to create a custom bomb object with randomized velocity, angular rotation, and world bounds collision.Collectible Physics SpriteDemonstrates creating a custom Sprite class with Arcade Physics, featuring randomized bounce properties, collection logic, and physics body resetting.