botrosg’s gists

botrosg / WorldSpaceUIDocument.cs

Created December 1, 2024 08:53 — forked from katas94/WorldSpaceUIDocument.cs

Custom Unity component to create a world-space UIToolkit panel

	using System.Collections.Generic;
	using UnityEngine;
	using UnityEngine.UIElements;
	using UnityEngine.EventSystems;
	using UnityEngine.Rendering;

	namespace Katas.Experimental
	{
	public class WorldSpaceUIDocument : MonoBehaviour, IPointerMoveHandler, IPointerUpHandler, IPointerDownHandler,
	ISubmitHandler, ICancelHandler, IMoveHandler, IScrollHandler, ISelectHandler, IDeselectHandler, IDragHandler

botrosg / Pong.js

Last active August 23, 2017 01:43


	var animate = window.requestAnimationFrame \|\|
	window.webkitRequestAnimationFrame \|\|
	window.mozRequestAnimationFrame \|\|
	function(callback) { window.setTimeout(callback, 1000/60) };

	var CANVAS_WIDTH = 400;
	var CANVAS_HEIGHT = 600;

	var PADDLE_HEIGHT = 10;

botrosg / Paddle - Computer AI

Created August 23, 2017 01:40

	/////////////////////////////////////////////////////////
	// COMPUTER
	/////////////////////////////////////////////////////////

	Computer.prototype.update = function(ball) {
	var x_pos = ball.x;
	var diff = -((this.paddle.x + (this.paddle.width / 2)) - x_pos);
	if(diff < 0 && diff < -PADDLE_MAX_SPEED) { // max speed left
	diff = -PADDLE_MAX_SPEED;
	} else if(diff > 0 && diff > PADDLE_MAX_SPEED) { // max speed right

botrosg / Paddle - Player input

Created August 23, 2017 01:40


	/////////////////////////////////////////////////////////
	// CONTROLS
	/////////////////////////////////////////////////////////

	var keysDown = {};

	window.addEventListener("keydown", function(event) {
	keysDown[event.keyCode] = true;
	});

botrosg / Paddle - Player + Computer

Created August 23, 2017 01:38

	/////////////////////////////////////////////////////////
	// PLAYER
	/////////////////////////////////////////////////////////

	function Player() {
	this.paddle = new Paddle((canvas.width - PADDLE_WIDTH) / 2, canvas.height - 10 - PADDLE_HEIGHT, PADDLE_WIDTH, PADDLE_HEIGHT, "#0000FF");
	}

	Player.prototype.render = function() {
	this.paddle.render();

botrosg / Paddles - init

Created August 23, 2017 01:36

	/////////////////////////////////////////////////////////
	// PADDLES
	/////////////////////////////////////////////////////////

	function Paddle(x, y, width, height, color) {
	this.x = x;
	this.y = y;
	this.width = width;
	this.height = height;
	this.x_speed = 0;

botrosg / ball - hit paddles

Created August 23, 2017 01:31

	if(top_y > canvas.height / 2) {
	if(top_y < (paddle1.y + paddle1.height) && bottom_y > paddle1.y && top_x < (paddle1.x + paddle1.width) && bottom_x > paddle1.x) {
	// hit the player's paddle
	this.y_speed = -3;
	this.x_speed += (paddle1.x_speed / 2);
	this.y += this.y_speed;
	this.color = paddle1.color;
	}
	} else {
	if(top_y < (paddle2.y + paddle2.height) && bottom_y > paddle2.y && top_x < (paddle2.x + paddle2.width) && bottom_x > paddle2.x) {

botrosg / ball - hit left and right wall

Created August 23, 2017 01:31

	if(this.x - 5 < 0) { // hitting the left wall
	this.x = 5;
	this.x_speed = -this.x_speed;
	} else if(this.x + 5 > canvas.width) { // hitting the right wall
	this.x = canvas.width - this.radius;
	this.x_speed = -this.x_speed;
	}

botrosg / ball - score a point

Created August 23, 2017 01:30

	if(this.y < 0 \|\| this.y > canvas.height) { // a point was scored
	this.x_speed = this.x_initial_speed;
	this.y_speed = this.y_initial_speed;
	this.x = canvas.width / 2;
	this.y = canvas.height / 2;
	this.color = "#FFFFFF";
	}

botrosg / ball - init and render

Last active August 23, 2017 01:35

	/////////////////////////////////////////////////////////
	// BALL
	/////////////////////////////////////////////////////////

	function Ball(x,y) {
	this.x = x;
	this.y = y;
	this.x_initial_speed = 0;
	this.y_initial_speed = 3;
	this.x_speed = this.x_initial_speed;