e560f514ae
Changed menu layout. Added options for controls. Removed multiplayer button. Added multiple game modes, only time trial is different for now. Added fallback for particle errors. Lots of bug fixes in menu. Added camera stopping at edge of level. Added support for mobiles devices. Fixed jump sound. Fixed graphics for browsers other than Chrome. Other changes too.
1056 lines
No EOL
29 KiB
JavaScript
1056 lines
No EOL
29 KiB
JavaScript
window.onload = function(){
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||
canvas = document.getElementById('game');
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context = canvas.getContext('2d');
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canvas.style.display = 'block'; // Set up canvas
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canvas.style.border = '1px solid #ddd';
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canvas.style.background = '#fff'; // Set canvas style
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canvas.style.margin = (window.innerHeight > 360 ? window.innerHeight / 2 - 180 + 'px auto' : '10px auto');
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start();
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};
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||
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window.requestAnimFrame = (function(){
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return window.requestAnimationFrame ||
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window.webkitRequestAnimationFrame ||
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window.mozRequestAnimationFrame ||
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window.oRequestAnimationFrame ||
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window.msRequestAnimationFrame ||
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function(callback, element){
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window.setTimeout(callback, 1000 / 60);
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};
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})();
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function start(){
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reset();
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}
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||
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// Get mouse position
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function getMouse(evt){
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var rect = canvas.getBoundingClientRect();
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return {
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x: evt.clientX - rect.left,
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y: evt.clientY - rect.top
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};
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}
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// Get touch position on mobiles
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function getTouch(evt){
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var rect = canvas.getBoundingClientRect();
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var touch = evt.touches[0];
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console.log(touch);
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evt.preventDefault();
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return {
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x: touch.clientX - rect.left,
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y: touch.clientY - rect.top
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};
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}
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// Set up variables
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function reset(){
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// Create arrays
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actors = [];
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controllers = [];
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particles = [];
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camera = [];
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ais = [];
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keys = [];
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keysDown = [];
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test = [];
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level = ['','','','','','','','','','','','','','','','','','','',''];
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partsInserted = [];
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optionvars = [50, 50, 87, 65, 68, 69, 81];
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game = 'menu';
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moveLocked = false;
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lookx = 0;
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ui = {
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select: 0,
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area: 0
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}
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mouse = {
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x: 0,
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y: 0,
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down: false,
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click: false
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};
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tomenu = false;
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slow = false;
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trialComplete = false;
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finTime = false;
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sound = {
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shoot1: new Audio('sfx.wav'),
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jump: new Audio('Funk.mp3'),
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}
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menu = [
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[
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['Play', 4, true],
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//['Multiplayer', 5, true],
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['Options', 1, true],
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['Credits', 6, true]
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],
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[
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['Sound levels', 2, true],
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['Controls', 3, true],
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['Back', 0, true]
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],
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[
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['Music', 's', 0, 0, 100, false],
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['Sound', 's', 1, 0, 100, false],
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['Back', 1, true]
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],
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[
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['Jump', 'c', 2], ['Left', 'c', 3],
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['Right', 'c', 4],['Next', 'c', 5],
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['Prev', 'c', 6],['Back', 1, true, 120]
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],
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[
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['Adventure', 5, true],
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['Time trial', 7, true],
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['Free play', 5, true],
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['Back', 0, true]
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],
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['r', 'play'],
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['t', 'Sint', '', 'Programming and graphics by Markus Scully (Asraelite)', 'Sound and music by Christian Stryczynski'],
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[
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['"Super Awesome Carrot" by Josh', 8, 0, 'tl'],
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['"Duck" by Asraelite', 8, 1, 'tl'],
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['Back', 7, true]
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],
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['r', 'time']
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];
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lastspeed = 0;
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if(/Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent)){ // Check if mobile
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mobile = true;
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}else{
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mobile = false;
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}
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// type, affiliation, lifespan, xpos, ypos, xvel, yvel
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defineLevels(); // Call function to create level variables
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//level = 2 // Set level
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spritesheet = new Image(); // Define spritesheet
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spritesheet.src = 'actors.png';
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document.addEventListener('keydown', keyDown, true); // Add key events
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document.addEventListener('keyup', keyUp, true);
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if(mobile){
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document.body.addEventListener('touchstart', function(evt){mouse.down = true}, false);
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document.body.addEventListener('touchend', function(evt){mouse.down = false}, false);
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document.body.addEventListener('touchmove', function(evt){mouse.x = getTouch(evt).x; mouse.y = getTouch(evt).y}, false);
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}else{
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document.addEventListener('mousedown', function(evt){mouse.down = true}, false);
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document.addEventListener('mouseup', function(evt){mouse.down = false}, false);
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document.addEventListener('mousemove', function(evt){mouse.x = getMouse(evt).x; mouse.y = getMouse(evt).y}, false);
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}
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animate();
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}
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function toMenu(){
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actors = [];
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controllers = [];
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particles = [];
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camera = [];
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ais = [];
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keys = [];
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level = ['','','','','','','','','','','','','','','','','','','',''];
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partsInserted = [];
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game = 'menu';
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ui.area = 0;
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ui.select = 0;
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tomenu = false;
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}
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function play(){
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// Create player and its key controller
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actors[0] = new Actor(0, 'player', 200, 3, 128, 64, 16, 16);
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controllers[0] = new Controller(actors[0], [[optionvars[4], 'moveRight'], [optionvars[3], 'moveLeft'], [optionvars[2], 'jump'], [27, 'quit'], [81, 'suicide', 0]]);
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particles[0] = new Particle('mouse', 0, 10000000000, 0, 0, 0, 0); // Create reticule
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finTime = false;
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camera = [actors[0]]; // Set camera.
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}
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function animate() {
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requestAnimFrame(animate);
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loopGame();
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}
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// Modified from W3C
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function readFile() {
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var file = document.getElementById('file').files[0];
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if(file){
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getAsText(file);
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}
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}
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function getAsText(readFile) {
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var reader = new FileReader();
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// Read file into memory as UTF-16
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reader.readAsText(readFile, "UTF-16");
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// Handle progress, success, and errors
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reader.onprogress = updateProgress;
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reader.onload = loaded;
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reader.onerror = errorHandler;
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}
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// Round a number.
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function r(num){
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return Math.round(num);
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}
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function setStrChar(string , index, letter) {
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if(index > string.length-1){
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return string;
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}
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return string.substr(0, index) + letter + string.substr(index + 1);
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}
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// Generate random number from seed (not used)
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function seed(num){
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return ((num * 467 + ((num * 6) % 9)) % 1000) / 1000;
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}
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// Add key pressed to key list.
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function keyDown(e){
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var keyPress;
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if (typeof event !== 'undefined') {
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keyPress = event.keyCode;
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}else if(e){
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keyPress = e.which;
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}
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if(keys.indexOf(keyPress) == -1){
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keys.push(keyPress);
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keysDown.push(keyPress);
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}
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}
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// Remove key from key list.
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function keyUp(e){
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var keyPress;
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if (typeof event !== 'undefined') {
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keyPress = event.keyCode;
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}else if(e){
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keyPress = e.which;
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}
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keys.splice(keys.indexOf(keyPress), 1);
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}
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// Define objects.
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function Controller(object, actions){
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this.actor = object;
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this.checkKeys = function(){
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for(i in actions){
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if(actions[i].length > 2 && actions[i][2] == 0){
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if(keysDown.indexOf(actions[i][0]) > -1){
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this.actor.action(actions[i][1]);
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}
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}else{
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if(keys.indexOf(actions[i][0]) > -1){
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this.actor.action(actions[i][1]);
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}
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}
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if(mouse.click && actions[i][0] == 'c'){
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this.actor.action(actions[i][1]);
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}
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}
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this.actor.refreshActions();
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}
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}
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function Ai(index, ai){
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this.index = index;
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this.actor = actors[index];
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this.aivars = [0, 0, 0];
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this.action = function(act){
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this.actor.action(act);
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}
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this.run = function(){
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this.actor = actors[index];
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switch(ai){
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case 'alphaBot': // Work in progress following melee AI
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var playerIndex = -1;
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var topDistance = 400;
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var distanceAway = Math.abs(actors[0].x - this.actor.x);
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if((this.aivars[0] == 0 ? distanceAway > 150 : distanceAway < 200)){
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if(actors[0].x > this.actor.x){
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this.action((this.aivars[0] == 0 ? 'moveRight' : 'moveLeft'));
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}else{
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this.action((this.aivars[0] == 0 ? 'moveLeft' : 'moveRight'));
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}
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if(actors[index].xvel < 0.1){
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this.action('jump');
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}
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actors[index].xvel *= Math.pow(0.995, speed);
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}else{
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}
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if(Math.random() < 0.03 || this.aivars[2] > 0){
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if(this.aivars[0] == 0){
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this.aivars[2] += 1;
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this.action('dark');
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}else{
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this.aivars[0] -= 1;
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}
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}
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if(this.aivars[2] == 75){
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this.action('jump');
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}
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if(this.aivars[2] > 75 && actors[index].yvel >= 0){
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actors[index].vars = [false, (actors[0].x - this.actor.x) / 15, (actors[0].y - this.actor.y) / 10];
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this.action('shoot');
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}
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if(this.aivars[2] >= 95){
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this.aivars[0] = 10;
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this.aivars[1] = 0;
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this.aivars[2] = 0;
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actors[index].vars = [false, false, false];
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}
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break;
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case 'pace': // Walking back and forth
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if(this.actor.xvel == 0){
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this.aivars[0] = (1 - this.aivars[0]);
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}
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this.action(this.aivars[0] == 0 ? 'moveRight' : 'moveLeft');
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break;
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case 'still':
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break;
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case 'test': // Jumping AI
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this.action('jump');
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break;
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}
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}
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}
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||
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// Actor class for all solid cubes
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function Actor(image, type, health, power, xpos, ypos, width, height){
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this.image = image;
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this.group = type;
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this.health = health;
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this.power = power;
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this.yvel = 0;
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this.xvel = 0;
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this.imageLoad = 2;
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this.right = this.up = this.down = false;
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this.left = false;
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this.x = xpos;
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this.y = ypos;
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this.w = width;
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this.h = height;
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//this.box = new Box(this.x, this.y, this.w, this.h, this.xvel, this.yvel, ['player', 'pacer'], true); // Set physics class for this actor
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this.box = new Box(this.x, this.y, this.w, this.h, this.xvel, this.yvel, [], true);
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this.oneactions = [];
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this.actionsturn = [];
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this.index = actors.length;
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this.vars = [false, false, false]; // for use by AIs to control particles
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this.test = '';
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this.refreshActions = function(){
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this.oneactions = [];
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for(i in this.actionsturn){
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this.oneactions.push(this.actionsturn[i]);
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}
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}
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// Actions to call from controllers
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this.action = function(type){
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switch(type){
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case 'moveLeft':
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this.xvel -= (0.08 * speed);
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break;
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case 'moveRight':
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this.xvel += (0.08 * speed);
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break;
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case 'jump':
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this.box.y += 1;
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if(this.box.collide() || this.box.inlava){
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this.yvel = (-4 - this.power) * (this.box.inlava ? 0.2 : 1);
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distanceToSound = Math.abs(this.x - lookx - 250);
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if(distanceToSound < 300){
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sound.jump.volume = (r(distanceToSound < 100 ? 1 : (300 - distanceToSound) / 200) * optionvars[1]) / 100;
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sound.jump.play();
|
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}
|
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}
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this.box.y -= 1;
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break;
|
||
case 'melee':
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this.yvel = 10;
|
||
break;
|
||
case 'camera':
|
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camera = [this];
|
||
break;
|
||
case 'stream':
|
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var angle = Math.atan2((this.y) - mouse.y, mouse.x - (this.x - lookx));
|
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particles.push(new Particle(0, 0, 9000, this.x + 8, this.y - 8, Math.sin(angle) * 15, Math.cos(angle) * 15));
|
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sound.shoot1.volume = r(optionvars[1]) / 100;
|
||
sound.shoot1.play();
|
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break;
|
||
case 'bounce':
|
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particles.push(new Particle(1, 0, 5000, this.x, this.y - 1, this.xvel * 2 + ((Math.random() - 0.5) * 5), 1));
|
||
break;
|
||
case 'flo':
|
||
particles.push(new Particle(2, 0, 100000, this.x, this.y - 16, this.xvel * 4 + ((Math.random() - 0.5) * 10), -10));
|
||
break;
|
||
case 'dark':
|
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particles.push(new Particle(3, this.index, 3000, this.x + (Math.random() * 16), this.y - (Math.random() * 16), this.xvel, this.yvel));
|
||
this.vars = [false, false, false]
|
||
break;
|
||
case 'shoot':
|
||
this.vars = [true, this.vars[1], this.vars[2]];
|
||
break;
|
||
case 'suicide':
|
||
this.health = (this.y > 50 ? 0 : this.health);
|
||
clockStart = new Date().getTime();
|
||
break;
|
||
case 'quit':
|
||
tomenu = true;
|
||
break;
|
||
}
|
||
this.actionsturn.push(type);
|
||
}
|
||
|
||
this.simulate = function(){
|
||
this.box.xvel = this.xvel;
|
||
this.box.yvel = this.yvel;
|
||
this.box.x = this.x;
|
||
this.box.y = this.y;
|
||
this.box.health = this.health;
|
||
this.box.run();
|
||
this.x = this.box.x;
|
||
this.y = this.box.y;
|
||
this.xvel = this.box.xvel;
|
||
this.yvel = this.box.yvel;
|
||
this.health = this.box.health;
|
||
if(this.health <= 0){
|
||
this.health = 200;
|
||
for(i = 0; i < 64; i++){
|
||
particles.push(new Particle(0, 0, Math.random() * 500 + 2500, this.x + ((i % 8) * 2), this.y - ((i % 8) * 2), (Math.random() - 0.5) * 10, (Math.random() - 0.8) * 10), true);
|
||
}
|
||
this.y = 0;
|
||
this.x = 128;
|
||
}
|
||
//this.xvel *= Math.pow(0.992, speed);
|
||
}
|
||
|
||
this.draw = function(){
|
||
var reflect = 100; // Depth reflection goes before fading completely
|
||
var drawx = r(this.x - lookx + this.xvel);
|
||
var drawy = 200;
|
||
context.drawImage(spritesheet, this.image * 16, 16, 16, 16, drawx, r(this.y - 16 - looky), this.w, this.h);
|
||
context.globalAlpha = 1;
|
||
//context.drawImage(spritesheet, this.image * 16, 16, 16, 16, drawx, r((216 - (this.y - 216)) - looky), 16, 16);
|
||
// StartX, StartY, EndX, EndY
|
||
var gradient = context.createLinearGradient(drawx, r((216 - this.y + 216) - looky - 5), drawx, r((214 - (this.y - 216)) - looky) + 16);
|
||
gradient.addColorStop(0.1, 'rgba(255, 255, 255, ' + (this.y < 120 ? 1 : ((200 - this.y) / 35) + 0.2) +')');
|
||
gradient.addColorStop(0.9, 'rgba(255, 255, 255, 1)');
|
||
context.fillStyle = gradient;
|
||
//context.fillRect(drawx, r((216 - (this.y - 216)) - looky), 16, 16);
|
||
}
|
||
}
|
||
|
||
function Particle(type, affiliation, lifespan, xpos, ypos, xvel, yvel, gravity){
|
||
this.gravity = typeof gravty !== 'undefined' ? gravity : true;
|
||
this.x = xpos;
|
||
this.y = ypos;
|
||
this.xvel = xvel;
|
||
this.yvel = yvel;
|
||
this.type = type;
|
||
this.life = lifespan;
|
||
this.size = [3, 5, 7, 5][type];
|
||
this.created = this.timeup = new Date();
|
||
this.timeup = new Date(this.timeup.getTime() + lifespan);
|
||
this.deleteme = false;
|
||
this.aff = affiliation;
|
||
this.vars = [false, false];
|
||
var angle = Math.random() * 360;
|
||
this.addx = Math.sin(angle) * ((particles.length + 200) / 5);
|
||
this.addy = Math.cos(angle) * ((particles.length + 200) / 10);
|
||
this.box = new Box(this.x, this.y, this.size, this.size, this.xvel, this.yvel, [], gravity);
|
||
this.box.unstuck();
|
||
|
||
this.draw = function(){
|
||
//context.beginPath();
|
||
//context.rect(this.x, this.y, 3, 3);
|
||
if(this.x > lookx - 50 && this.x < lookx + 550 && this.y < 300 && this.y > -50){
|
||
switch(this.type){
|
||
case 'mouse':
|
||
context.globalAlpha = 0.7;
|
||
context.lineWidth = 2;
|
||
context.strokeStyle = '#33d';
|
||
context.strokeRect(mouse.x - this.vars[0] / 2, mouse.y - this.vars[0] / 2, this.vars[0], this.vars[0]);
|
||
break;
|
||
case 0:
|
||
context.globalAlpha = 1;
|
||
context.lineWidth = 1;
|
||
context.strokeStyle = '#66b';
|
||
context.strokeRect(r(this.x - lookx) + 0.5, r(this.y - looky) + 0.5, 2, 2);
|
||
break;
|
||
case 1:
|
||
context.globalAlpha = 1;
|
||
context.lineWidth = 2;
|
||
context.strokeStyle = '#b79';
|
||
context.strokeRect(r(this.x - lookx) + 0.5, r(this.y - looky) + 0.5, 4, 4);
|
||
break;
|
||
case 2:
|
||
context.globalAlpha = 0.2;
|
||
context.lineWidth = 1;
|
||
context.strokeStyle = '#363';
|
||
context.strokeRect(r(this.x - lookx) + 0.5, r(this.y - looky) + 0.5, 5, 5);
|
||
break;
|
||
case 3:
|
||
context.globalAlpha = 0.5;
|
||
context.lineWidth = 1;
|
||
context.strokeStyle = '#000';
|
||
context.strokeRect(r(this.x - lookx) + 0.5, r(this.y - looky) + 0.5, 4, 4);ha = 1;
|
||
}
|
||
context.globalAlpha = 1;
|
||
}
|
||
}
|
||
|
||
this.simulate = function(){
|
||
switch(this.type){
|
||
case 'mouse':
|
||
if(this.vars[0] == false){
|
||
this.vars[0] = 8;
|
||
}
|
||
if(this.vars[1] == true){
|
||
this.vars[0] += 0.4;
|
||
if(this.vars[0] >= 10){
|
||
this.vars[1] = false;
|
||
}
|
||
}else{
|
||
this.vars[0] -= 0.4;
|
||
if(this.vars[0] <= 7){
|
||
this.vars[1] = true;
|
||
}
|
||
}
|
||
this.x = lookx;
|
||
if(mouse.down){
|
||
if(!mobile){
|
||
particles.push(new Particle(0, 0, 9000, lookx + mouse.x, mouse.y, (Math.random() - 0.5) * 5, (Math.random() - 0.5) * 5));
|
||
}else{
|
||
if(mouse.y < 100){
|
||
actors[0].action('jump');
|
||
}
|
||
if(mouse.x > 300){
|
||
actors[0].action('moveRight');
|
||
}else if(mouse.x < 200){
|
||
actors[0].action('moveLeft');
|
||
}
|
||
}
|
||
this.vars[0] = 6;
|
||
}
|
||
break;
|
||
case 0:
|
||
for(j in actors){
|
||
if(Math.abs(this.x - (actors[j].x + 8)) < 20 && Math.abs(this.y - (actors[j].y + 8)) < 20){
|
||
this.xvel += (20 - Math.abs(this.x - (actors[j].x + 8))) / (this.x > (actors[j].x + 8) ? 5 : -5);
|
||
this.yvel += (20 - Math.abs(this.y - (actors[j].y + 8))) / (this.y > (actors[j].y + 8) ? 5 : -5);
|
||
}
|
||
}
|
||
break;
|
||
case 1:
|
||
|
||
default:
|
||
break;
|
||
}
|
||
if(thisLoop > this.timeup){
|
||
this.deleteme = true;
|
||
}
|
||
this.box.xvel = this.xvel;
|
||
this.box.yvel = this.yvel;
|
||
this.box.x = this.x;
|
||
this.box.y = this.y + 16;
|
||
this.box.run();
|
||
this.x = this.box.x;
|
||
this.y = this.box.y - 16;
|
||
this.xvel = this.box.xvel;
|
||
this.yvel = this.box.yvel;
|
||
}
|
||
}
|
||
|
||
// Collision detection class
|
||
function Box(x, y, w, h, xvel, yvel, colgroup, gravity){
|
||
this.x = x;
|
||
this.y = y;
|
||
this.width = w;
|
||
this.height = h;
|
||
this.col = colgroup;
|
||
this.right = false;
|
||
this.left = false;
|
||
this.up = false;
|
||
this.down = false;
|
||
this.gravity = gravity;
|
||
this.health = 0;
|
||
this.inlava = false;
|
||
|
||
this.reset = function(){
|
||
this.right = false;
|
||
this.left = false;
|
||
this.up = false;
|
||
if(!this.inlava){
|
||
this.down = false;
|
||
}
|
||
}
|
||
|
||
this.collide = function(){
|
||
// Check for collision with level
|
||
var lv = level;
|
||
var colareax = ((this.width - 2) >> 4) + 2;
|
||
var colareay = ((this.height - 2) >> 4) + 2;
|
||
var collision = false;
|
||
var type = 'level';
|
||
this.inlava = false;
|
||
test = [];
|
||
for(var hr = 0; hr < colareax; hr++){
|
||
for(var vr = 0; vr < colareay; vr++){
|
||
var xcol = (((this.x - (hr == colareax - 1 ? 1 + 16 - (((this.width - 1) % 16) + 1): 0)) >> 4) + hr);
|
||
var ycol = (((this.y - (vr == colareay - 1 ? 1 + 16 - (((this.height - 1) % 16) + 1) : 0)) >> 4) + vr);
|
||
if(ycol - 1 >= 0 && ycol <= lv.length){
|
||
if(xcol >= 0 && xcol < lv[ycol].length){
|
||
if(lv[ycol - 1][xcol] == '#'){
|
||
collision = true;
|
||
}else if(lv[ycol - 1][xcol] == 'x'){
|
||
this.health -= 0.01 * speed;
|
||
this.inlava = true;
|
||
this.xvel *= Math.pow(0.997, speed);
|
||
this.yvel *= Math.pow(0.997, speed);
|
||
}else if(lv[ycol - 1][xcol] == 'w'){
|
||
this.inlava = true;
|
||
this.xvel *= Math.pow(0.999, speed);
|
||
this.yvel *= Math.pow(0.999, speed);
|
||
}else if(lv[ycol - 1][xcol] == 'F'){
|
||
trialComplete = true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
for(j in actors){
|
||
var obj = actors[j];
|
||
if(this.y < obj.y + obj.h && this.y + obj.h > obj.y && this.x + obj.w > obj.x && this.x < obj.x + obj.w && obj.box != this){
|
||
collision = true;
|
||
}
|
||
}
|
||
|
||
return collision;
|
||
}
|
||
|
||
this.move = function(){
|
||
if(!this.inlava){
|
||
this.down = false;
|
||
}
|
||
var apparentVel = (this.xvel * speed) / (1000 / 60);
|
||
var velToKill = Math.abs(apparentVel)
|
||
var maxMove = Math.floor(this.width / 2);
|
||
while(velToKill > 0){ // If velocity is more than half the box size, only move in increments of half box size to prevent clipping
|
||
if(velToKill > maxMove){
|
||
this.x += (this.xvel > 0 ? maxMove : -maxMove);
|
||
velToKill -= maxMove;
|
||
}else{
|
||
this.x += (this.xvel > 0 ? velToKill : -velToKill);
|
||
velToKill = 0;
|
||
}
|
||
if(this.collide() && Math.abs(this.xvel) > 0){
|
||
this.x = ((this.x >> 4) << 4) + (this.xvel > 0 ? 16 - (((this.width - 1) % 16) + 1) : 16);
|
||
this.xvel = 0;
|
||
velToKill = 0;
|
||
}
|
||
}
|
||
|
||
var apparentVel = (this.yvel * speed) / (1000 / 60);
|
||
var velToKill = Math.abs(apparentVel);
|
||
var maxMove = Math.floor(this.height / 2);
|
||
while(velToKill > 0){
|
||
if(velToKill > maxMove){
|
||
this.y += (this.yvel > 0 ? maxMove : -maxMove);
|
||
velToKill -= maxMove;
|
||
}else{
|
||
this.y += (this.yvel > 0 ? velToKill : velToKill * -1);
|
||
velToKill = 0;
|
||
|
||
}
|
||
if(this.collide()){
|
||
this.y = ((this.y >> 4) << 4) + (this.yvel > 0 ? 16 - (((this.height - 1) % 16) + 1) : 16);
|
||
if(this.yvel < 0){
|
||
this.down = true;
|
||
}
|
||
this.yvel = 0;
|
||
velToKill = 0;
|
||
}
|
||
}
|
||
|
||
if(this.collide()){
|
||
this.unstuck(5000);
|
||
}
|
||
|
||
this.reset();
|
||
|
||
}
|
||
|
||
this.unstuck = function(limit){
|
||
var j = 0;
|
||
var originalx = this.x;
|
||
var originaly = this.y;
|
||
while(this.collide() && j < limit){
|
||
this.x = r(originalx + (Math.sin(Math.PI * 2 * ((j % 16) / 16)) * (j / 4)));
|
||
this.y = r(originaly + (Math.cos(Math.PI * 2 * ((j % 16) / 16)) * (j / 4)));
|
||
j++;
|
||
}
|
||
if(j >= limit){
|
||
this.x = originalx;
|
||
this.y = originaly;
|
||
}
|
||
}
|
||
|
||
this.run = function(){
|
||
this.y += 1;
|
||
if(this.collide() == false && this.gravity){
|
||
this.yvel += 0.025 * speed;
|
||
}
|
||
this.y -= 1;
|
||
this.xvel *= Math.pow(0.99, speed);
|
||
if(!this.gravity){
|
||
this.yvel *= Math.pow(0.99, speed);
|
||
}
|
||
this.move();
|
||
}
|
||
}
|
||
|
||
// Run game.
|
||
|
||
var speed;
|
||
var lastLoop = new Date();
|
||
var thisLoop = lastLoop;
|
||
function loopGame(){
|
||
canvas.style.margin = (window.innerHeight > 360 ? window.innerHeight / 2 - 180 + 'px auto' : '10px auto');
|
||
lastLoop = thisLoop;
|
||
thisLoop = new Date();
|
||
speed = (thisLoop - lastLoop);
|
||
speed = (speed > 50 ? 50 : speed);
|
||
context.clearRect(0, 0, 500, 350);
|
||
limitLeft = 16;
|
||
limitRight = 16;
|
||
if(game == 'playing'){
|
||
if(gameMode == 'free'){
|
||
var maxx = 0;
|
||
for(i in actors){
|
||
if(actors[i].x > maxx){
|
||
maxx = actors[i].x;
|
||
}
|
||
}
|
||
maxx += 1;
|
||
while(level[0].length < maxx){
|
||
partIndex = Math.floor(Math.random() * (levelparts.length - 1)) + 1;
|
||
partFound = false;
|
||
if(partsInserted.length == 0){
|
||
var toInsert = levelparts[0];
|
||
partsInserted.push([false, '5n', 1, 1, 0]);
|
||
partFound = true;
|
||
}else{
|
||
thisPart = levelparts[partIndex];
|
||
if(thisPart[20] == partsInserted[partsInserted.length - 1][1] && (Math.random() * thisPart[24]) < 1){
|
||
partsInserted.push([thisPart[20], thisPart[21], thisPart[22], thisPart[23], thisPart[24]]);
|
||
toInsert = thisPart;
|
||
partFound = true;
|
||
}
|
||
}
|
||
if(partFound){
|
||
for(i = 0; i < 20; i++){
|
||
level[i] += toInsert[i];
|
||
}
|
||
}
|
||
}
|
||
}else if(gameMode == 'time'){
|
||
level = timelevels[levelNo];
|
||
limitRight = (level[0].length << 4) - 516;
|
||
}
|
||
}
|
||
for(i in controllers){
|
||
controllers[i].checkKeys();
|
||
}
|
||
for(i in actors){
|
||
actors[i].simulate();
|
||
}
|
||
lookx = 0
|
||
looky = 0;
|
||
for(i in camera){
|
||
lookx += (camera[i] instanceof Array ? camera[i][0] : camera[i].x + camera[i].xvel * 1) - 250;
|
||
// looky += (camera[i] == instanceof Array ? camera[i][1] : camera[i].y) - 175;
|
||
}
|
||
lookx /= camera.length;
|
||
looky /= camera.length;
|
||
if(lookx < limitLeft){
|
||
lookx = limitLeft;
|
||
}
|
||
if(lookx > limitRight && gameMode != 'free'){
|
||
lookx = limitRight;
|
||
}
|
||
|
||
context.globalAlpha = 1;
|
||
context.lineWidth = 1;
|
||
var lv = level;
|
||
for(i = 0; i < lv.length; i++){ // Draw level
|
||
for(j = (lookx > 300 ? r((lookx - 300) / 16) : 0); j < r((lookx + 600) / 16); j++){
|
||
if(lv[i][j] == '#' || lv[i][j] == 'x' || lv[i][j] == 'w'){
|
||
//#efefef
|
||
var edgeTile = false;
|
||
if((j < lv[i].length && j > 0 && i < lv.length - 1 && i > 0)){
|
||
var edgeChecks = [[-1, 1], [0, 1], [1, 1], [1, 0], [1, -1], [0, -1], [-1, -1], [-1, 0]];
|
||
for(k in edgeChecks){
|
||
if(lv[i + edgeChecks[k][0]][j + edgeChecks[k][1]] != '#'){
|
||
edgeTile = true;
|
||
}
|
||
}
|
||
if(edgeTile){
|
||
context.fillStyle = '#ddd';
|
||
}else{
|
||
context.fillStyle = '#eee';
|
||
}
|
||
}
|
||
if(lv[i][j] == 'x'){
|
||
context.fillStyle = '#d77';
|
||
}
|
||
if(lv[i][j] == 'w'){
|
||
context.fillStyle = '#47d';
|
||
}
|
||
context.fillRect((j << 4) - r(lookx), i << 4, 16, 16);
|
||
}else if(lv[i][j] == 'E'){
|
||
actors[actors.length] = new Actor(6, 'all', 200, 3, j << 4, i << 4, 16, 16);
|
||
ais[ais.length] = new Ai(actors.length - 1, 'pace');
|
||
level[i] = setStrChar(level[i], j, '.');
|
||
}
|
||
}
|
||
}
|
||
context.fillStyle = 'rgba(255, 200, 200, 0.7)';
|
||
for(i in test){
|
||
context.fillRect((test[i][0] << 4) - lookx, test[i][1] << 4, 16, 16);
|
||
}
|
||
for(i in actors){
|
||
if(actors[i].x < lookx + 550 && actors[i].x > lookx - 50){
|
||
actors[i].draw();
|
||
}
|
||
}
|
||
context.globalAlpha = 1;
|
||
context.fillStyle = "#444";
|
||
context.font = "10pt Arial";
|
||
context.textAlign = 'left';
|
||
if(game == 'playing'){
|
||
context.fillText('Health: ' + r(camera[0].health), 10, 270);
|
||
context.fillText('X: ' + r(camera[0].x), 10, 290);
|
||
context.fillText('Y: ' + r(camera[0].y), 70, 290);
|
||
context.fillText('Xvel: ' + r(camera[0].xvel * 10) / 10, 10, 310);
|
||
context.fillText('Yvel: ' + r(camera[0].yvel * 10) / 10, 70, 310);
|
||
}else{
|
||
context.fillText('W and S to move', 10, 270);
|
||
context.fillText('Enter to select', 10, 290);
|
||
context.fillText('A and D to change slider value', 10, 310);
|
||
}
|
||
lastspeed = (new Date() % 10 == 0 ? r(1000 / speed) : lastspeed);
|
||
context.fillText('FPS: ' + lastspeed, 10, 20);
|
||
if(game == 'playing'){
|
||
if(gameMode == 'time'){
|
||
var time = r((new Date().getTime() - clockStart)) / 1000;
|
||
if(trialComplete && !finTime){
|
||
finTime = (Math.floor(time / 60) + ':' + (r(time % 60) < 10 ? '0' + r(time % 60) : r(time % 60)));
|
||
}
|
||
context.fillText('Time: ' + (finTime ? finTime : (Math.floor(time / 60) + ':' + (r(time % 60) < 10 ? '0' + r(time % 60) : r(time % 60)))), 10, 40);
|
||
}
|
||
}
|
||
context.textAlign = 'right';
|
||
if(mobile){
|
||
context.fillText('RetX: ' + r(mouse.x), 420, 290);
|
||
context.fillText('RetX: ' + r(mouse.y), 490, 290);
|
||
context.fillText('Sint mobile version α 0.5', 490, 310);
|
||
}else{
|
||
context.fillText('Sint version α 0.5', 490, 310);
|
||
}
|
||
context.fillText(test, 490, 290);
|
||
if(game == 'playing'){
|
||
context.fillText('Actors: ' + actors.length, 490, 20);
|
||
context.fillText('Particles: ' + particles.length, 490, 40);
|
||
context.fillText(r(lookx), 490, 60);
|
||
context.fillText(actors[0].test, 490, 80);
|
||
}
|
||
for(i in ais){
|
||
if(Math.abs(ais[i].actor.x - lookx) < 2000){
|
||
ais[i].run();
|
||
}
|
||
}
|
||
for(i in particles){
|
||
try{
|
||
particles[i].simulate();
|
||
particles[i]. draw();
|
||
}catch(err){
|
||
particles.splice(i, 1);
|
||
i--;
|
||
console.error('Particle error');
|
||
}
|
||
if(particles[i].deleteme || particles.length > 3000){
|
||
particles.splice(i, 1);
|
||
i--;
|
||
}
|
||
}
|
||
if(game == 'menu'){
|
||
if(keysDown.indexOf(83) > -1 && moveLocked == false){
|
||
ui.select += 1;
|
||
}else{
|
||
menudown = false;
|
||
}
|
||
if(keysDown.indexOf(87) > -1 && moveLocked == false){
|
||
ui.select -= 1;
|
||
}
|
||
ui.select = (ui.select + menu[ui.area].length) % menu[ui.area].length;
|
||
if(menu[ui.area][0] == 't'){
|
||
ui.select = 0;
|
||
}
|
||
var thisType = menu[ui.area][ui.select][1];
|
||
// Draw menu
|
||
context.fillStyle = '#69d';
|
||
context.font = '40pt Helvetica';
|
||
context.textAlign = 'center';
|
||
context.shadowColor = '#69d';
|
||
context.shadowBlur = 10;
|
||
context.fillText('Sint', 250, 100);
|
||
context.shadowBlur = 0;
|
||
// Main menu
|
||
if(mobile){
|
||
play();
|
||
game = 'playing';
|
||
gameMode = 'free';
|
||
}
|
||
if(menu[ui.area][0] == 'r'){
|
||
switch(menu[ui.area][1]){
|
||
case 'play':
|
||
play();
|
||
game = 'playing';
|
||
gameMode = 'free';
|
||
break;
|
||
case 'time':
|
||
play();
|
||
clockStart = new Date().getTime();
|
||
game = 'playing';
|
||
gameMode = 'time';
|
||
break;
|
||
default:
|
||
ui.area = 0;
|
||
break;
|
||
}
|
||
}else if(menu[ui.area][0] == 't'){
|
||
context.fillStyle = '#78a';
|
||
context.font = '12pt Helvetica';
|
||
for(i = 1; i < menu[ui.area].length; i++){
|
||
context.fillText(menu[ui.area][i], 250, 120 + (20 * i));
|
||
}
|
||
context.fillStyle = '#9bf';
|
||
context.fillRect(150, 130 + (20 * i), 200, 25);
|
||
context.font = '12pt Helvetica';
|
||
context.fillStyle = '#fff';
|
||
context.fillText('Back', 250, 148 + (20 * i));
|
||
}else{
|
||
for(i in menu[ui.area]){
|
||
if(menu[ui.area][i][1] == 's'){
|
||
context.fillStyle = (ui.select == i ? '#9bf' : '#cdf');
|
||
context.fillRect(150, 150 + (30 * i), 80, 25);
|
||
context.font = '12pt Helvetica';
|
||
context.fillStyle = (ui.select == i ? '#fff' : '#eef');
|
||
context.fillText(menu[ui.area][i][0], 190, 168 + (30 * i));
|
||
context.fillStyle = '#eee';
|
||
context.strokeStyle = (ui.select == i ? '#cdf' : '#ddf');
|
||
context.fillRect(240, 160 + (30 * i), 110, 5);
|
||
context.strokeRect(240, 160 + (30 * i), 110, 5);
|
||
context.fillStyle = (ui.select == i ? '#9bf' : '#cdf');
|
||
context.strokeStyle = (ui.select == i ? '#79f' : '#abf');
|
||
var thisoption = menu[ui.area][i][2];
|
||
var optionaddx = 100 * (optionvars[thisoption] / (menu[ui.area][i][4] - menu[ui.area][i][3]));
|
||
context.strokeRect(240 + optionaddx, 155 + (30 * i), 10, 10);
|
||
context.fillRect(240 + optionaddx, 155 + (30 * i), 10, 10);
|
||
if(ui.select == i){
|
||
if(keys.indexOf(65) > -1){
|
||
if(optionvars[thisoption] > menu[ui.area][i][3]){
|
||
optionvars[thisoption] -= 0.1 * speed;
|
||
}else{
|
||
optionvars[thisoption] = menu[ui.area][i][3]
|
||
}
|
||
}
|
||
if(keys.indexOf(68) > -1){
|
||
if(optionvars[thisoption] < menu[ui.area][i][4]){
|
||
optionvars[thisoption] += 0.1 * speed;
|
||
}else{
|
||
optionvars[thisoption] = menu[ui.area][i][4]
|
||
}
|
||
}
|
||
}
|
||
}else if(menu[ui.area][i][1] == 'c'){
|
||
context.fillStyle = (ui.select == i ? '#9bf' : '#cdf');
|
||
context.fillRect(150, 120 + (30 * i), 80, 25);
|
||
context.font = '12pt Helvetica';
|
||
context.fillStyle = (ui.select == i ? '#fff' : '#eef');
|
||
context.fillText(menu[ui.area][i][0], 190, 138 + (30 * i));
|
||
context.fillStyle = (ui.select == i ? '#9bf' : '#cdf');
|
||
context.fillRect(240, 120 + (30 * i), 110, 25);
|
||
context.fillStyle = (ui.select == i ? '#fff' : '#eef');
|
||
var tempIn = optionvars[parseInt(i) + 2];
|
||
if(tempIn > 47){
|
||
tempIn = String.fromCharCode(tempIn);
|
||
}
|
||
if(tempIn == 0){
|
||
tempIn = 'Enter key';
|
||
}
|
||
context.fillText(tempIn, 290, 138 + (30 * i));
|
||
|
||
if(ui.select == i){
|
||
if(keysDown.length > 0 && keysDown.indexOf(13) > -1 && moveLocked == false){
|
||
moveLocked = true;
|
||
optionvars[ui.select + 2] = 0;
|
||
}else if(keysDown.length > 0 && moveLocked == true){
|
||
optionvars[ui.select + 2] = keysDown[0];
|
||
moveLocked = false;
|
||
}
|
||
}
|
||
}else{
|
||
thisOne = menu[ui.area];
|
||
if(thisOne[i].length > 3){
|
||
var more = thisOne[i][3];
|
||
}else{
|
||
var more = false;
|
||
}
|
||
context.fillStyle = (ui.select == i ? '#9bf' : '#cdf');
|
||
context.fillRect((more == 'tl' ? 100 : 150), (typeof more === 'number' ? more : 150) + (30 * i), (more == 'tl' ? 300 : 200), 25);
|
||
context.font = '12pt Helvetica';
|
||
context.fillStyle = (ui.select == i ? '#fff' : '#eef');
|
||
context.fillText(menu[ui.area][i][0], 250, (typeof more === 'number' ? more + 18 : 168) + (30 * i));
|
||
}
|
||
}
|
||
}
|
||
if(keysDown.indexOf(13) > -1 && thisType != 'c' && thisType != 's'){
|
||
if(menu[ui.area][ui.select][0] == 't'){
|
||
ui.area = 0;
|
||
ui.select = 0;
|
||
}else if(menu[ui.area][ui.select][3] == 'tl'){
|
||
levelNo = ui.select;
|
||
ui.area = 8;
|
||
ui.select = 0;
|
||
}else{
|
||
ui.area = menu[ui.area][ui.select][1];
|
||
ui.select = 0;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Slow down game to test low framerates
|
||
if(slow){
|
||
for(var j=1; j < 10000000; j++){
|
||
j = j;
|
||
}
|
||
}
|
||
if(tomenu){
|
||
toMenu();
|
||
}
|
||
keysDown = [];
|
||
} |