boardgame-phaser/packages/onitama-game/src/renderers/HighlightRenderer.ts

92 lines
2.3 KiB
TypeScript

import type { OnitamaScene } from "@/scenes/OnitamaScene";
import {
CELL_SIZE,
COLORS,
createHighlightInnerPulseTween,
createHighlightOuterPulseTween,
} from "@/config";
export interface HighlightRenderOptions {
x: number;
y: number;
}
/**
* Renderer for move target highlight visuals
* Extracts visual creation logic from HighlightSpawner
*/
export class HighlightRenderer {
constructor(private readonly scene: OnitamaScene) {}
/**
* Render highlight visuals into a container
* @param container - The container to add visuals to
* @param options - Highlight rendering options
*/
render(
container: Phaser.GameObjects.Container,
options: HighlightRenderOptions,
): void {
const { x, y } = options;
// Set container position
container.setPosition(x, y);
// Outer circle (animated pulse)
const outerCircle = this.scene.add.circle(
0,
0,
CELL_SIZE / 3,
COLORS.black,
0.2,
);
container.add(outerCircle);
// Inner circle
const innerCircle = this.scene.add.circle(
0,
0,
CELL_SIZE / 4,
COLORS.black,
0.4,
);
container.add(innerCircle);
// Store references for animation
container.setData("outerCircle", outerCircle);
container.setData("innerCircle", innerCircle);
}
/**
* Create a standalone highlight visual at the specified position
* Useful for previews or temporary displays
*/
createStandalone(x: number, y: number): Phaser.GameObjects.Container {
const container = this.scene.add.container(x, y);
this.render(container, { x, y });
return container;
}
/**
* Setup pulse animations for highlight circles
* @param container - The highlight container
*/
setupPulseAnimations(container: Phaser.GameObjects.Container): void {
const outerCircle = container.getData("outerCircle") as
| Phaser.GameObjects.Arc
| undefined;
const innerCircle = container.getData("innerCircle") as
| Phaser.GameObjects.Arc
| undefined;
if (!outerCircle || !innerCircle) return;
// Inner circle pulse
createHighlightInnerPulseTween(this.scene, [outerCircle, innerCircle]);
// Outer circle staggered pulse
createHighlightOuterPulseTween(this.scene, outerCircle);
}
}