Game

- Starting solo game

site/real_game/class/soloClass/Ball.js

@@ -0,0 +1,105 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Ball.js                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: edbernar <edbernar@student.42angouleme.    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/08/28 15:58:03 by edbernar          #+#    #+#             */
+/*   Updated: 2024/08/28 17:30:09 by edbernar         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+import * as THREE from 'three';
+import { wallTop, wallBottom } from './Map.js';
+
+let		ball		=	null;
+let		speed		=	0.3;
+// max 0.3 (sinon ca sort);
+let		dir			=	-1;
+
+class Ball
+{
+	static create(scene)
+	{
+
+		ball = createBall();
+
+		scene.add(ball);
+		ball.rotateY(0.3);
+
+	}
+
+	static dispose()
+	{
+		ball = null;
+	}
+
+	static update()
+	{
+		moveForward(ball, speed, false);
+		bounceWallTop();
+		bounceWallTBottom();
+	}
+}
+
+function moveForward(object, speed, bounceTop)
+{
+	const direction = new THREE.Vector3(0, 0, dir);
+	direction.applyQuaternion(object.quaternion);
+	object.position.add(direction.multiplyScalar(speed));
+}
+
+function createBall()
+{
+	const	geometry	= new THREE.SphereGeometry(0.3);
+	const	material	= new THREE.MeshPhysicalMaterial({color: 0xffffff});
+	const	mesh		= new THREE.Mesh(geometry, material);
+
+	mesh.position.y += 0.3;
+
+	mesh.position.set (0, mesh.position.y, 0);
+	return (mesh);
+}
+
+function bounceWallTop()
+{
+	const origin = new THREE.Vector3(ball.position.x, ball.position.y, ball.position.z);
+	const direction = new THREE.Vector3(ball.position.x, ball.position.y, ball.position.z - 1);
+
+	direction.normalize();
+	const raycaster = new THREE.Raycaster(origin, direction);
+	const objects = [ wallTop ];
+	const intersects = raycaster.intersectObjects(objects);
+
+	if (intersects.length > 0)
+	{
+		console.log("Distance du rayon à l'objet : ", intersects[0].distance);
+		if (intersects[0].distance <= 0.5)
+		{
+			ball.rotation.y = Math.PI - ball.rotation.y
+		}
+	}
+}
+
+function bounceWallTBottom()
+{
+	const origin = new THREE.Vector3(ball.position.x, ball.position.y, ball.position.z);
+	const direction = new THREE.Vector3(ball.position.x, ball.position.y, ball.position.z + 1);
+
+	direction.normalize();
+	const raycaster = new THREE.Raycaster(origin, direction);
+	const objects = [ wallBottom ];
+	const intersects = raycaster.intersectObjects(objects);
+
+	if (intersects.length > 0)
+	{
+		console.log("Distance du rayon à l'objet : ", intersects[0].distance);
+		if (intersects[0].distance <= 0.5)
+		{
+			ball.rotation.y = Math.PI - ball.rotation.y;
+		}
+	}
+}
+
+export { Ball };