Viewing Program

Program Data

Program thumbnail for "{props.program.title}"

Title	Space Invaders
ID	4826429987618816
Created	9 years ago, 1442928284759
Updated	9 years ago, 1443969303894
Code	/* Space Invaders - by Infiltration Works on all canvas sizes! Use the arrow keys to move and space to shoot. Don't let the aliens reach Earth! Avoid enemy fire! Strategy: Kill enemies on the sides first Remember to post your scores in the T&T! / // Scale the game to fit the page scale(width / 400, height / 400); //Mouse positions var mouse_X; var mouse_Y; // The page var page = "Home"; // Screen shot when you die var screenshot; // The top score on the list var topScore = 0; // All the scores var scores = [ ["Infiltration", 1330], ["maxwell", 780], ["JAKE", 580], ["pjrob", 780], ["QuantumNinja", 1480], ["TN1B12P", 1030], ["kingkaiser", 1330], ["Hopfrogg", 980], ["LANCETHEPIC", 1200], ["nik", 1800], ["MACEDEN", 2270], ["xavior", 3370], ["shadowzone", 100], ["awk888", 2890], ["denjacson", 1400], ["number1pp", 1270], ["pcmau5", 1160], ["mikis", 3570], ["200and3005", 1270], ["dwani", 1280], ["Hobbes", 1110], ["adam", 520], ["flipped e", 3310], ["dingjon", 730], ["safron", 2360], ["another", 460], ["epicfail",460], ["retsn" , 3720], ["shiyamrupes", 1090], ["praneet", 760], ["krisha", 900], ["technist", 1470], ["jas", 4020], ["cia", 1770], ["topgun", 610], ["Johnson Tran", 1430], ["THOMAS LI", 4270], ["Foxclaw", 1230], ["aqua orchid", 1150], ["alext", 1000], ["higuys", 840], ["vmc", 860], ["GOUTHAMM", 1110], ]; // The scores in order var orderedScores = scores; // All the letters avaliable in my Pixel Font var letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890!()%:=?[]/\"<>+-.\|"; // The letter keyCodes var letterKeyCodes = [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 32, 49, 50, 51, 52, 53, 54, 55, 56, 57, 48]; // The enemy points/names var enemies = [ [ "Basic", 10, ], [ "Meduim", 20, ], [ "Hard", 40, ], [ "Extreme", "???", ], ]; // All the info to generate the pixel font var pixelFont = [ [ " 111 ", "1 1", "1 1", "11111", "1 1", "1 1" ], [ "1111 ", "1 1", "1111 ", "1 1", "1 1", "1111 " ], [ " 1111", "1 1", "1 ", "1 ", "1 ", " 1111" ], [ "1111 ", "1 1", "1 1", "1 1", "1 1", "1111 " ], [ "11111", "1 ", "1111 ", "1 ", "1 ", "11111" ], [ "11111", "1 ", "1111 ", "1 ", "1 ", "1 " ], [ " 1111", "1 ", "1 ", "1 1", "1 1", " 1111" ], [ "1 1", "1 1", "11111", "1 1", "1 1", "1 1" ], [ "11111", " 1 ", " 1 ", " 1 ", " 1 ", "11111" ], [ " 1111", " 1", " 1", " 1", " 1", "1111 " ], [ "1 1 ", "1 1 ", "11 ", "1 1 ", "1 1 ", "1 1" ], [ "1 ", "1 ", "1 ", "1 ", "1 ", "11111" ], [ "1 1", "11 11", "1 1 1", "1 1", "1 1", "1 1" ], [ "1 1", "11 1", "1 1 1", "1 11", "1 1", "1 1" ], [ " 111 ", "1 1", "1 1", "1 1", "1 1", " 111 " ], [ "1111 ", "1 1", "1 1", "1111 ", "1 ", "1 " ], [ " 111 ", "1 1", "1 1", "1 1", "1 1 1", " 111 ", " 1" ], [ "1111 ", "1 1", "1111 ", "1 1 ", "1 1 ", "1 1" ], [ " 1111", "1 ", " 111 ", " 1", " 1", "1111 " ], [ "11111", " 1 ", " 1 ", " 1 ", " 1 ", " 1 " ], [ "1 1", "1 1", "1 1", "1 1", "1 1", " 111 " ], [ "1 1", "1 1", "1 1", "1 1", " 1 1 ", " 1 " ], [ "1 1", "1 1", "1 1", "1 1 1", "11 11", "1 1" ], [ "1 1", " 1 1 ", " 1 ", " 1 1 ", "1 1", "1 1" ], [ "1 1", "1 1", " 1 1 ", " 1 ", " 1 ", " 1 " ], [ "11111", " 1 ", " 1 ", " 1 ", "1 ", "11111" ], [ " ", " ", " ", " ", " ", " " ], [ " 11 ", " 1 ", " 1 ", " 1 ", " 1 ", " 1 " ], [ " 111 ", "1 1", " 1 ", " 1 ", " 1 ", "11111" ], [ " 111 ", "1 1", " 11 ", " 1", "1 1", " 111 " ], [ "1 1", "1 1", "11111", " 1", " 1", " 1" ], [ "11111", "1 ", "1111 ", " 1", "1 1", " 111 " ], [ " 111 ", "1 ", "1111 ", "1 1", "1 1", " 111 " ], [ "11111", " 1", " 1 ", " 1 ", " 1 ", "1 " ], [ " 111 ", "1 1", " 111 ", "1 1", "1 1", " 111 " ], [ " 111 ", "1 1", "1 1", " 1111", " 1", " 111 " ], [ " 111 ", "1 1", "1 1", "1 1", "1 1", " 111 " ], [ " 1 ", " 1 ", " 1 ", " 1 ", " ", " 1 " ], [ " 1 ", " 1 ", " 1 ", " 1 ", " 1 ", " 1 " ], [ " 1 ", " 1 ", " 1 ", " 1 ", " 1 ", " 1 " ], [ " ", "1 1", " 1 ", " 1 ", " 1 ", "1 1" ], [ " 1 ", " ", " ", " ", " ", " 1 " ], [ " ", "11111", " ", " ", "11111", " " ], [ " 111 ", "1 1", " 1 ", " 1 ", " ", " 1 " ], [ " 11 ", " 1 ", " 1 ", " 1 ", " 1 ", " 11 " ], [ " 11 ", " 1 ", " 1 ", " 1 ", " 1 ", " 11 " ], [ " ", " 1", " 1 ", " 1 ", " 1 ", "1 " ], [ " 1 1 ", " 1 1 ", " ", " ", " ", " " ], [ " 11", " 11 ", "1 ", " 11 ", " 11", " " ], [ "11 ", " 11 ", " 1", " 11 ", "11 ", " " ], [ " ", " 1 ", " 1 ", "11111", " 1 ", " 1 " ], [ " ", " ", " ", "11111", " ", " " ], [ " ", " ", " ", " ", " ", " 1 " ], [ " 1 ", " 1 ", " 1 ", " 1 ", " 1 ", " 1 " ], ]; // All the info to generate the pixel sprites var pixelSprites = [ [ [ " 1111 ", " 1111111111 ", "111111111111", "111 11 111", "111111111111", " 11 11 ", " 11 11 11 ", "11 11" ], [ " 1111 ", " 1111111111 ", "111111111111", "111 11 111", "111111111111", " 111 111 ", " 11 11 11 ", " 11 11 " ], ], [ [ " 1 1 ", "1 1 1 1", "1 1111111 1", "111 111 111", "11111111111", " 111111111 ", " 1 1 ", " 1 1 ", ], [ " 1 1 ", " 1 1 ", " 1111111 ", "111 111 111", "11111111111", "1 1111111 1", "1 1 1 1", " 11 11 ", ], ], [ [ " 11 ", " 1111 ", " 111111 ", "11 11 11", "11111111", " 1 1 ", " 1 11 1 ", "1 1 1 1", ], [ " 11 ", " 1111 ", " 111111 ", "11 11 11", "11111111", " 1 11 1 ", "1 1", " 1 1 ", ], ], [ [ " 111111 ", " 1111111111 ", " 111111111111 ", " 11 11 11 11 11 ", "1111111111111111", " 111 11 111 ", " 1 1 ", ], [ " 111111 ", " 1111111111 ", " 111111111111 ", " 11 11 11 11 11 ", "1111111111111111", " 111 11 111 ", " 1 1 ", ], ], [ [ " 1 ", " 111 ", " 111 ", " 1111111111111 ", "111111111111111", "111111111111111", "111111111111111", "111111111111111" ], ], [ [ ], ], [ [ "1" ], ], [ [ " 1 1 ", " 1 1 1 1 ", " 1 1 ", " 1 1 ", "11 11", " 1 1 ", " 1 1 ", " 1 1 1 1 ", " 1 1 " ], ], ]; // The bunker obstacle/defenses var obstacles = [ [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ], [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ], [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ] ]; // Enemy info var enemy = { createEnemies: [ [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], ], bulletNumber: 0, bullets: [ ], form: 0, x: 0, y: 0, killed: 0, goal: 0.5, addGoal: 0.5, total: 55, num: 0, mothership: 400, endZone: [-30, 30], speed: 5, }; // Player info var player = { x: 200, speed: 2, level: 1, lives: 3, points: 0, bullet: { fired: false, x: undefined, y: undefined, } }; // Game over info var gameOver = { textSpeed: 0, name: "", best: 0, boxSelected: false, }; // Is the button being pressed var buttonPressed = false; // Keys var keys = []; // Key movement var keyPressed = function() { keys[keyCode] = true; }; var keyReleased = function() { keys[keyCode] = false; }; // Button pressed function var mousePressed = function() { buttonPressed = true; }; // The pixel text function var pixelText = function(t, x, y, s, align) { var checkLetter; for (var n = 0; n < t.length; n++) { for (var a = 0; a < letters.length; a++) { if (t[n].toUpperCase() === letters[a]) { checkLetter = a; } } for (var ay = 0; ay < pixelFont[checkLetter].length; ay++) { for (var ax = 0; ax < pixelFont[checkLetter][ay].length; ax++) { if (pixelFont[checkLetter][ay][ax] === "1") { noStroke(); var xAlign = 0; var yAlign = 0; if (align !== undefined) { if (align[0] === "CENTER") { xAlign = t.length (s * 7) / 2; } if (align[1] === "CENTER") { yAlign = (s * 6) / 2; } if (align[0] === "LEFT") { xAlign = 0; } if (align[0] === "RIGHT") { xAlign = t.length * (s * 7); } if (align[1] === "TOP") { yAlign = 0; } if (align[1] === "BOTTOM") { yAlign = s * 6; } } rect(x + n * (s * 7) + ax * s - xAlign, y + ay * s - yAlign, s, s); } } } } }; // The pixel sprite drawing function var drawSprites = function(im, x, y, s) { for (var ay = 0; ay < im.length; ay++) { for (var ax = 0; ax < im[ay].length; ax++) { if (im[ay][ax] === "1" \|\| im[ay][ax] === 1) { noStroke(); rect(x + ax * s - im[ay].length * (s / 2), y + ay * s - im.length * (s / 2), s, s); } } } }; // Collisions var collision = function(shape, x, y, s, x2, y2, bunker) { var checkCollision = false; for (var ay = 0; ay < shape.length; ay++) { for (var ax = 0; ax < shape[ay].length; ax++) { if (shape[ay][ax] === "1" \|\| shape[ay][ax] === 1) { if (x2 + s > x + ax * s - shape[ay].length * (s / 2) && x2 - s < x + ax * s - shape[ay].length * (s / 2) && y2 + s * 2 > y + ay * s - shape.length * (s / 2) && y2 - s * 2 < y + ay * s - shape.length * (s / 2)) { if (bunker !== undefined) { obstacles[bunker][ay][ax] = " "; } checkCollision = true; } } } } return checkCollision; }; // Reset the game var reset = function() { obstacles = [ [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ], [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ], [ [0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0], [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1], ] ]; enemy = { createEnemies: [ [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], ], bulletNumber: 0, bullets: [ ], form: 0, x: 0, y: 0, killed: 0, goal: 0.5, addGoal: 0.5, total: 55, num: 0, mothership: 400, endZone: [-30, 30], speed: 5, }; player = { x: 200, speed: 2, level: 1, lives: 3, points: 0, bullet: { fired: false, x: undefined, y: undefined, } }; gameOver.textSpeed = 0; gameOver. boxSelected = false; }; // A button function var textButton = function(t, x, y, s, newPage, message) { fill(255, 255, 255); if (mouse_X > x - (s * 3.5) * t.length && mouse_X < x + (s * 3.5) * t.length && mouse_Y > y - (s * 2.5) && mouse_Y < y + (s * 4.5)) { fill(0, 255, 0); if (buttonPressed === true) { if (message === undefined \|\| message === true \|\| message === false) { if (message !== false) { page = newPage; } else { if (newPage === "SCROLL UP") { if (topScore > 0) { topScore--; } } if (newPage === "SCROLL DOWN") { if (topScore < scores.length - 11) { topScore++; } } } if (message === true) { reset(); } } else { println (message); } buttonPressed = false; } } pixelText(t, x, y, s, ["CENTER", "CENTER"]); }; // Make the player move var movement = function() { if (keys[LEFT]) { player.x-=player.speed; } else if (keys[RIGHT]) { player.x+=player.speed; } if (keys[32] && player.bullet.fired === false) { player.bullet.fired = true; player.bullet.x = player.x; player.bullet.y = 378; } }; // The enemies bullet var createBullets = function() { // Have the front lines been checked var checked = 0; // Find the aliens that are in the front var frontLine = [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4]; // Check that those aliens are in still in the front line while (checked < 5) { for (var x = 0; x < frontLine.length; x++) { if (enemy.createEnemies[frontLine[x]][x] === 0 \|\| enemy.createEnemies[frontLine[x]][x] === -1) { if (frontLine[x] !== undefined) { frontLine[x]--; } if (frontLine[x] < 0) { frontLine[x] = undefined; } } } checked++; } // Make sure there are aliens to shoot a bullet var checkRow = false; // If checked, choose aliens to fire while (checkRow === false) { var r = round(random(-0.5, 10.49)); if (frontLine[r] !== undefined) { enemy.bullets[enemy.bulletNumber] = { x: 200 + r * 30 - enemy.createEnemies[frontLine[r]].length * 13.5 + enemy.x, y: 50 + frontLine[r] * 20 + enemy.y, alive: true, }; enemy.bulletNumber++; checkRow = true; } } }; // Make bullets var makeBullets = function() { for (var a = 0; a < enemy.bullets.length; a++) { if (enemy.bullets[a].alive === true) { fill(255, 255, 255); drawSprites(pixelSprites[6][0], enemy.bullets[a].x, enemy.bullets[a].y, 2); enemy.bullets[a].y+=5; if (collision(pixelSprites[4][0], player.x, 380, 2, enemy.bullets[a].x, enemy.bullets[a].y)) { player.lives--; enemy.bullets[a].alive = false; } if (enemy.bullets[a].y > 400) { enemy.bullets[a].alive = false; } } } }; // Make the enemies move var enemyMovement = function() { enemy.form+=0.04; enemy.num+=0.04; enemy.mothership+=0.15; if (enemy.num >= 1.9 * enemy.addGoal * 2) { enemy.x+=enemy.speed; enemy.num = 0; } if (enemy.form >= 1.9) { enemy.form = 0; createBullets(); } if (enemy.x < enemy.endZone[0] \|\| enemy.x > enemy.endZone[1]) { enemy.speed = -enemy.speed; enemy.x+=enemy.speed; enemy.y += 20; } }; // Create enemies and draw them var createEnemies = function() { var sidesDead = [true, true]; for (var y = 0; y < enemy.createEnemies.length; y++) { // Check to make the enemy move further if (enemy.createEnemies[y][10 - (enemy.endZone[1] - 30) / 30] !== 0) { sidesDead[1] = false; } if (enemy.createEnemies[y][(-enemy.endZone[0] - 30) / 30] !== 0) { sidesDead[0] = false; } for (var x = 0; x < enemy.createEnemies[y].length; x++) { fill(255, 255, 255); if (enemy.createEnemies[y][x] !== 0 && enemy.createEnemies[y][x] !== -1) { if (50 + y * 20 + enemy.y > 270) { fill(0, 200, 0); } if (50 + y * 20 + enemy.y > 290) { player.lives--; if (player.lives < 1) { player.lives = 0; } enemy.killed++; if (enemy.killed > floor(enemy.goal * enemy.total)) { enemy.addGoal = 0.5; enemy.goal += enemy.addGoal; } } drawSprites(pixelSprites[enemy.createEnemies[y][x] - 1][floor(enemy.form)], 200 + x 30 - enemy.createEnemies[y].length * 13.5 + enemy.x, 50 + y * 20 + enemy.y, 2); } if (enemy.createEnemies[y][x] === -1) { drawSprites(pixelSprites[7][0], 200 + x * 30 - enemy.createEnemies[y].length * 13.5 + enemy.x, 50 + y * 20 + enemy.y, 2); enemy.createEnemies[y][x] = 0; } if (enemy.createEnemies[y][x] !== 0 && player.bullet.fired === true && collision(pixelSprites[enemy.createEnemies[y][x] - 1][floor(enemy.form)], 200 + x * 30 - enemy.createEnemies[y].length * 13.5 + enemy.x, 50 + y * 20 + enemy.y, 2, player.bullet.x, player.bullet.y)) { player.points += enemies[enemy.createEnemies[y][x] - 1][1]; enemy.createEnemies[y][x] = -1; player.bullet.fired = false; enemy.killed++; if (enemy.killed > floor(enemy.goal * enemy.total)) { enemy.addGoal = 0.5; enemy.goal += enemy.addGoal; } } } } if (sidesDead[1] === true) { enemy.endZone[1] += 30; } if (sidesDead[0] === true) { enemy.endZone[0] -= 30; } enemyMovement(); fill(255, 0, 0); drawSprites(pixelSprites[3][0], 200 + sin(enemy.mothership) 400, 40, 2); if (collision(pixelSprites[3][0], 200 + sin(enemy.mothership) * 400, 40, 2, player.bullet.x, player.bullet.y) && player.bullet.fired === true) { var addScore = round(random(1, 6)) * 50; player.points += addScore; player.bullet.fired = false; enemy.mothership = 400; } makeBullets(); }; // Create the bunker defense things var bunker = function(n, x, y, s) { drawSprites(obstacles[n], x, y, s); for (var a = 0; a < enemy.bullets.length; a++) { if (enemy.bullets[a].alive === true && collision(obstacles[n], x, y, s, enemy.bullets[a].x, enemy.bullets[a].y, n)) { enemy.bullets[a].alive = false; } } if (player.bullet.fired === true && collision(obstacles[n], x, y, s, player.bullet.x, player.bullet.y, n)) { player.bullet.fired = false; } }; // Draw the bunkers var drawBunkers = function() { bunker(0, 75.5, 340, 2); bunker(1, 200.5, 340, 2); bunker(2, 325.5, 340, 2); }; // Laser cannon defender var defender = function() { movement(); fill(255, 255, 255); drawSprites(pixelSprites[4][0], player.x, 380, 2); if (player.bullet.fired === true) { drawSprites(pixelSprites[6][0], player.bullet.x, player.bullet.y, 2); player.bullet.y-=5; if (player.bullet.y < 0) { player.bullet.fired = false; } } }; // Check to see if you have killed all of the enemies var allDead = function() { var levelDone = true; for (var y = 0; y < enemy.createEnemies.length; y++) { for (var x = 0; x < enemy.createEnemies[y].length; x++) { if (enemy.createEnemies[y][x] !== 0) { levelDone = false; } } } if (levelDone === true) { // Reset enemies enemy = { createEnemies: [ [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], ], bulletNumber: 0, bullets: [ ], form: 0, x: 0, y: 0, killed: 0, goal: 0.5, addGoal: 0.5, total: 55, num: 0, mothership: 400, endZone: [-30, 30], speed: 5, }; //Reset player player.x = 200; player.bullet = { fired: false, x: undefined, y: undefined, }; } }; // Sorts the scores var sortScores = function() { for (var a = 1; a < orderedScores.length; a++) { if (orderedScores[a][1] > orderedScores[a - 1][1]) { var saveScore = orderedScores[a]; orderedScores[a] = orderedScores[a - 1]; orderedScores[a - 1] = saveScore; } } }; // Text box for you name var textBox = function(x, y, w, h, t) { stroke(100, 100, 100); strokeWeight(1); if (gameOver.boxSelected === true) { stroke(0, 0, 200); strokeWeight(2); } if (mouse_X > x && mouse_X < x + w && mouse_Y > y && mouse_Y < y + h) { cursor(HAND); } else { cursor(ARROW); } if (mouse_X > x && mouse_X < x + w && mouse_Y > y && mouse_Y < y + h && mouseIsPressed) { gameOver.boxSelected = true; } else if (mouseIsPressed) { gameOver.boxSelected = false; } fill(255, 255, 255); rect(x, y, w, h, 1); strokeWeight(1); noStroke(); fill(100, 100, 100); for (var a = 0; a < letterKeyCodes.length; a++) { if (keys[letterKeyCodes[a]] && gameOver.name.length < 12) { gameOver.name+=letters[a]; keys[letterKeyCodes[a]] = false; } } if (keys[8] === true) { gameOver.name = ""; keys[8] = false; } if (gameOver.name === "" && gameOver.boxSelected === false) { pixelText("Type name here", x + w / 2, y + h / 2, h / 15, ["CENTER", "CENTER"]); } else { if (sin(millis() / 2) > 0) { pixelText(gameOver.name, x + w / 2, y + h / 2, h / 15, ["CENTER", "CENTER"]); } else { pixelText(gameOver.name + "\|", x + w / 2, y + h / 2, h / 15, ["CENTER", "CENTER"]); } } }; //Set the mouse to scale var setMouseXY = function() { mouse_X = mouseX * 400 / width; mouse_Y = mouseY * 400 / height; }; // Draw function var draw = function() { setMouseXY(); if (page === "Home") { background(0, 0, 0); for (var s = 0; s <= 255; s++) { noFill(); stroke(255, 255, 255, (-s + 255) / 4); ellipse(200, 200, s, s); } fill(255, 255, 255); textAlign(CENTER, CENTER); textFont(createFont("arial black"), 50); text("SPACE", 200, 55); fill(0, 255, 0); textSize(31.5); text("INVADERS", 200, 92.5); fill(255, 255, 255); textButton("PLAY SPACE INVADERS", 200, 275, 1.7, "Play"); textButton("HIGH SCORES", 200, 300, 1.7, "Scores"); for (var a = 0; a < enemies.length; a++) { fill(255, 255, 255); if (a === 3) { fill(255, 0, 0); } drawSprites(pixelSprites[a][0], 150, 165 + a * 25, 2); fill(255, 255, 255); pixelText("= " + enemies[a][1] + " PTS", 175, 165 + a * 25, 1.5, ["LEFT", "CENTER"]); } } if (page === "Play") { background(0, 0, 0); createEnemies(); defender(); drawBunkers(); allDead(); //noLoop(); fill(255, 255, 255); pixelText("SCORE", 50, 10, 2); pixelText("LIVES", 260, 10, 2); fill(0, 255, 0); pixelText(" " + player.points, 120, 10, 2); pixelText(" " + player.lives, 330, 10, 2); if (player.lives <= 0) { screenshot = get(0, 0, width, height); page = "Game Over"; } if (player.x < 30) { player.x = 30; } if (player.x > 370) { player.x = 370; } } if (page === "Scores") { background(0, 0, 0); fill(255, 255, 255); pixelText("HIGH SCORES", 200, 40, 3, ["CENTER", "CENTER"]); sortScores(); for (var a = topScore; a < topScore + 10; a++) { pixelText((a + 1) + ") " + orderedScores[a][0] + " " + orderedScores[a][1], 200, 120 + a * 20 - topScore * 20, 1.5, ["CENTER", "CENTER"]); } textButton("SCROLL UP", 200, 90, 1.5, "SCROLL UP", false); textButton("SCROLL DOWN", 200, 330, 1.5, "SCROLL DOWN", false); textButton("BACK", 370, 385, 1.7, "Home"); } if (page === "Game Over") { if (player.points > gameOver.best) { gameOver.best = player.points; } background(0, 0, 0); //image(screenshot, 0, 0, 400, 400); filter(BLUR, 1.5); fill(255, 255, 255, 100); rect(0, 0, 400, 400); fill(255, 0, 0); pixelText("GAME OVER".substring(floor(gameOver.textSpeed), 0), 200, 50, 4, ["CENTER", "CENTER"]); textBox(100, 200, 200, 30, gameOver.name); textButton("CONFIRM", 200, 250, 2, false, "Post this in the Tips & Thanks:\n[\"" + gameOver.name + "\", " + player.points + "],"); textButton("REPLAY", 200, 370, 2.5, "Play", true); fill(255, 255, 255); pixelText("SCORE: " + player.points, 200, 105, 2.5, ["CENTER", "CENTER"]); pixelText("BEST: " + gameOver.best, 200, 135, 2.5, ["CENTER", "CENTER"]); pixelText("-letter and numbers only", 200, 185, 1.5, ["CENTER", "CENTER"]); gameOver.textSpeed+=0.25; } // Reset button pressed buttonPressed = false; };
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Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMjnzLPJCAw
Votes	401
Spin-Offs	22
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Infiltration
Author Name	nx7
Author ID	kaid_332155526344706299983990
Author Profile Access	COACH

Archive Data

Added	6 months ago, 1739370523772
Updated	4 months ago, 1744828478020
Source Deleted	unknown