AlexAegis/loreplotter

import { ClickEvent } from '@lore/engine/event';
import { DirectionalLight, MeshPhongMaterial, SphereBufferGeometry, Vector3 } from 'three';
import { Basic } from './basic.class';

export class Sun extends Basic {
    public type = 'Sun';
    public material: MeshPhongMaterial; // Type override, this field exists on the THREE.Mesh already

    public directionalLight: DirectionalLight;
    public directionalLightBaseIntensity = 0.6;

    private originalPosition = new Vector3(40, 0, 0);

    public constructor(public radius: number = 1.2) {
        super();
        this.name = 'sun';
        this.position.copy(this.originalPosition);
        this.material = new MeshPhongMaterial({
            emissive: '#ffd3a8',
            emissiveIntensity: 0.7,
            shininess: 0
        });

        this.frustumCulled = false;

        this.geometry = new SphereBufferGeometry(radius, 30, 30);
        this.geometry.normalizeNormals();
        this.geometry.computeBoundingSphere();
        (this.geometry as any).computeBoundsTree(); // Use the injected method end enable fast raycasting, only works with Buffered Geometries
        this.addEventListener('click', (event: ClickEvent) => {
            console.log('You clicked the sun');
        });

        this.castShadow = false;
        this.directionalLight = new DirectionalLight(0xffd3a8, this.directionalLightBaseIntensity);
        this.directionalLight.castShadow = true;
        this.directionalLight.receiveShadow = true;

        this.add(this.directionalLight);
    }

    public resetPosition(): void {
        this.position.copy(this.originalPosition);
    }
}