// Created by saantonandre /*HELLO!!! Thanks for actually looking at my code, I hope someone could learn something out of this or teach me about better practices! I will now proceed to explain my code, mostly because I will probably forget how it works in about 2 weeks after not looking at it I'll try to be as brief and explanatory as possible */ var clickedOnce = 0; var chosenClass = 1; var noteText; /*silence errors (sounds may randomly cause some, since its sort of hacky to get them playing)*/ function silentErrorHandler() { return true; } window.onerror = silentErrorHandler; /*silence console logs (part of the exploit to get the audio playing at program's will)*/ console.log = function () {}; /*thanks to this, indexing to dom elements can be done with just 'id("element")' */ function id(arg) { return document.getElementById(arg); } /*all this onload function will give interactivity the class menu*/ window.onload = function () { id("confirm").addEventListener("click", playGame); var one = id("class-1"); var two = id("class-2"); var three = id("class-3"); one.onclick = function () { classChoice(one); } two.onclick = function () { classChoice(two); } three.onclick = function () { classChoice(three); } /*changes the class description*/ function classChoice(arg) { switch (arg) { case one: chosenClass = 1; noteText = "Speciality 1: MINIGUN
Speciality 2: BERSERK

+ no cooldowns on bullets
+ abilities becomes stronger every level"; id("scout").style.display = "block"; id("sniper").style.display = "none"; id("artillery").style.display = "none"; id("aud3").play(); break; case two: chosenClass = 2; noteText = "Speciality 1: SUPERSHOT
Speciality 2: TIME STOP

+ the strongest shots
+ cool abilities"; id("scout").style.display = "none"; id("sniper").style.display = "block"; id("artillery").style.display = "none"; id("aud3").play(); break; case three: chosenClass = 3; noteText = "Speciality 1: UNDESTRUCTIBLES
Speciality 2: MEGABUFF

+ multiple automatic shots
+ overall weird"; id("scout").style.display = "none"; id("sniper").style.display = "none"; id("artillery").style.display = "block"; id("aud3").play() break; } one.style.backgroundColor = ""; one.style.border = "3px solid black"; two.style.backgroundColor = ""; two.style.border = "3px solid black"; three.style.backgroundColor = ""; three.style.border = "3px solid black"; arg.style.backgroundColor = "#c94a51"; arg.style.border = "6px solid white"; id("note").innerHTML = noteText; } } /* the actual game program runs after confirming a class*/ function playGame() { /* now, things will start to get confusing since functions will get called back and forth in no particular order across the whole code so you'll need to be patient... */ /*gets called whenever you choose the "change class" option*/ function backToMenu() { pause = true; song.pause(); id("confirm").removeEventListener("click", playGame); id("game-ui").style.display = "none"; id("stats-info").style.display = "none"; id("start-menu").style.display = "block"; id("confirm").addEventListener("click", function () { switchClass(); reset(); whichPlayer(); id("start-menu").style.display = "none"; id("game-ui").style.display = "block"; pause = false; }); song.play(); } /* being a single web page, this code switches between 3 main screens -PAUSE/DEATH SCREEN (only the text changes, but the div is the same) -MENU SCREEN -GAME SCREEN they all cover the whole screen, switching will set a display:none to the others */ document.ontouch = loadMusic; document.onclick = loadMusic; id("start-menu").style.display = "none"; id("game-ui").style.display = "block"; /*loot of variable.. lets skip this pls*/ var undest = false; var song = new Audio("https://saantonandre.github.io/anotherSong.wav"); song.loop = true; song.volume = 0.3; var pause = 0; var enemy_shoot1 = new Audio("https://saantonandre.github.io/sfx/enemy_shoot1.wav"); var enemy_shoot2 = new Audio("https://saantonandre.github.io/sfx/enemy_shoot2.wav"); var enemy_shoot3 = new Audio("https://saantonandre.github.io/sfx/enemy_shoot3.wav"); var player_shoot = new Audio("https://saantonandre.github.io/sfx/player_shoot.wav"); var player_buffed_shoot = new Audio("https://saantonandre.github.io/sfx/player_buffed_shoot.wav"); var player_damaged = new Audio("https://saantonandre.github.io/sfx/player_damaged.wav"); var enemy_shoot1a = new Audio("https://saantonandre.github.io/sfx/enemy_shoot1.wav"); var enemy_shoot2a = new Audio("https://saantonandre.github.io/sfx/enemy_shoot2.wav"); var enemy_shoot3a = new Audio("https://saantonandre.github.io/sfx/enemy_shoot3.wav"); var player_shoota = new Audio("https://saantonandre.github.io/sfx/player_shoot.wav"); var player_buffed_shoota = new Audio("https://saantonandre.github.io/sfx/player_buffed_shoot.wav"); var player_damageda = new Audio("https://saantonandre.github.io/sfx/player_damaged.wav"); var sp1 = id("sp1"); var sp2 = id("sp2"); var canvas = id("canvas"); var playerHP = id("playerBar"); var enemyHP = id("enemyBar"); var enemy2HP = id("enemyBar2"); var c = canvas.getContext("2d"); var player, enemy, enemy2; c.imageSmoothingEnabled = false; var levelSpan = id("level"); canvas.width = window.innerWidth; canvas.height = window.innerHeight / 100 * 68; var levelCounter = 1; var playerPNG, playerDMG; var enemyPNG = id("enemyTurret"); var enemyPNG2 = id("enemyTurretP"); var enemyCannon = id("enemyGun"); var pointSpan = id("pointSpan"); var points = 0; pointSpan.innerHTML = "SCORE: " + points; var score = 0; var trailing = 1; var leftArrow = id("left") var upArrow = id("up") var rightArrow = id("right") var ammo = 60; var rage = true; /*stats*/ var bulletsShot = 0; var bulletsShot2 = 0; var bulletsHit = 0; var bulletsHit2 = 0; var bulletsDodge = 0; /*changes player's sprite accordingly to the class chosen*/ function switchClass() { switch (chosenClass) { case 1: playerPNG = id("turret"); playerDMG = id("turretDamaged"); break; case 2: playerPNG = id("turret2"); playerDMG = id("turret2Damaged"); break; case 3: playerPNG = id("turret3"); playerDMG = id("turret3Damaged"); break; } } switchClass(); /* the 'enemy dummy' is the first enemy, the one which will remain always the same -PLOT TWIST- other enemies, are just random modifications of this one dummy */ function enemyDummy(en) { return { alive: true, x: canvas.width / 5 * 4 - 32, y: 0, size: 32, xVel: 0, speed: 3, accel: 0, left: false, right: false, bulletSize: 8, bulletSpeed: 4, color: "#8c6a6c", normalColor: "#8c6a6c", damagedColor: "#c94a51", recharge: false, bulletCD: 300, HP: 100, frame: 3, frameCD: 0, frenzy: 25, shootFx: enemy_shoot2, shootFx2: enemy_shoot2a, /* spawns projectiles, which with speed and size relative to the previous properties */ shoot: function () { bulletsShot2++; this.frame = 0; this.frameCD = 0; projectiles.push({ x: this.x + this.size / 2 - this.bulletSize / 2, y: this.y + this.size - this.bulletSpeed + 3, size: this.bulletSize, speed: this.bulletSpeed, color: this.normalColor }); if (clickedOnce) { if (this.shootFx.paused) { this.shootFx.play().catch(function (e) { console.log("shootfx thisem - " + e) }); } else if (this.shootFx2.paused) { this.shootFx2.play().catch(function (e) { console.log("thisem shoot 2 - " + e) }); } } } }; } /*gets called every new game, and on death, basically resets all the changed variables*/ function reset() { particles = []; if (levelCounter > 1) { /*the death screen gets displayed*/ pause = true; id("game-ui").style.display = "none"; id("stats-info").innerHTML = "

U DED :(

STATS

LEVEL REACHED: " + levelCounter + "
SCORE: " + score + "

BULLETS HIT: " + bulletsHit + " / " + bulletsShot + "
ACCURACY: " + (100 - ((bulletsShot - bulletsHit) / bulletsShot * 100)).toFixed(1) + "%" + "

BULLETS DODGED: "+(bulletsShot2-bulletsHit2) + " / " + (bulletsShot2) + "
ELUSION: " + (100 - ((bulletsShot2 - (bulletsShot2-bulletsHit2)) / bulletsShot2 * 100)).toFixed(1) + "%" + "

RESTART

CHANGE CLASS

GAME PAUSED

ABILITIES:" + abilities[chosenClass - 1] + "

HINTS:
-Tap on the up arrow to shoot
-Enemies are randomly generated (except for the first one)
-Bigger bullets deals more damage and destroy smaller ones
-Game over makes you restart from level 1
Every win will restore 20% of your total health

CONTINUE PLAYING

CHANGE CLASS

"; id("stats-info").style.display = "block"; id("OK").addEventListener("click", function () { id("stats-info").style.display = "none"; pause = false; id("game-ui").style.display = "block"; }) id("change").addEventListener("click", backToMenu); } /*calculations for the amount of points you deserve after a kill*/ function scoreGain(en) { var sum = (en.size / 32 * 10) + (en.speed * 3.3) + (1000 / en.bulletCD) + (en.bulletSize * 2.5) + (en.bulletSpeed * 1.25); return Math.floor(sum); } /*as you may already know the enemies are randomly generated -to some extent- minimum and maximum ranges will change relatively to the level you reached this function is the one wich will chose the next enemy you'll have to duel with */ function newEnemy(en) { en.HP = 100; en.x = canvas.width / 5 * 4 - 32 - levelCounter; en.size = Math.random() * 60 + 15 + (levelCounter * 2); en.speed = Math.random() * 5 + (levelCounter / 15); en.bulletSize = Math.random() * (en.size - 9) + 3; en.bulletSpeed = Math.random() * 10 + (levelCounter / 4); en.bulletCD = (Math.random() * (en.bulletSize * 8) * (en.speed * 6) * en.bulletSpeed * 8) / (100 + levelCounter * 2) + en.bulletSize * 10; projectiles = []; en.frenzy = Math.random() * 100 + 10; en.normalColor = randomColor(); en.color = en.normalColor; en.recharge = false; en.shootFx = whichShootFx(en.size); en.shootFx2 = whichShootFx2(en.size); enemyHP.style.backgroundColor = en.normalColor; en.shoot = function () { bulletsShot2++; en.frame = 0; en.frameCD = 0; projectiles.push({ x: en.x + en.size / 2 - en.bulletSize / 2, y: en.y + en.size - en.bulletSpeed + 3, size: en.bulletSize, speed: en.bulletSpeed, color: en.normalColor, damage: en.bulletSize }); if (clickedOnce) { if (en.shootFx.paused) { en.shootFx.play().catch(function (e) { console.log("shootfx enem - " + e) }); } else if (en.shootFx2.paused) { en.shootFx2.play().catch(function (e) { console.log("enem shoot 2 - " + e) }); } } }; } /*does many stuff to clean up the battle scene, HP's and stuffs*/ function nextLevel() { score += scoreGain(enemy); if (levelCounter % 5 === 0) { score += scoreGain(enemy2); } levelCounter++; rage = true; player.token = 1; player.token2 = 1; if (ammo === 0) { ammo = 60 + (levelCounter * 2); sp1.style.opacity = "1"; } if (chosenClass !== 1) { sp1.style.opacity = "1"; } sp2.style.opacity = "1"; player.HP += 20; if (player.HP > 100) { player.HP = 100; } levelSpan.innerHTML = "LEVEL " + levelCounter + "
tap here for pause/info"; player.x = canvas.width / 5; newEnemy(enemy); if (levelCounter % 5 === 0) { newEnemy(enemy2); enemyHP.style.height = "50%"; enemy2HP.style.display = "block"; enemy2HP.style.backgroundColor = enemy2.normalColor; } else { enemyHP.style.height = "100%"; enemy2.HP = 0 enemy2HP.style.display = "none"; } enemyHP.style.backgroundColor = enemy.normalColor; } /* mhmhmh...*/ function mhmh() { if (levelCounter > 300) levelSpan.innerHTML = "ok, ok, you won"; if (levelCounter > 400) levelSpan.innerHTML = "flashing colors may cause
epileptic attacks-->"; if (levelCounter > 500) levelSpan.innerHTML = "what are you trying to achieve exactly?!!"; if (levelCounter > 600) { levelSpan.innerHTML = "WHEN YOU STOPPED HAVE FUN"; pointSpan.innerHTML = "ABOUT 5 MINUTES AGO (btw level " + levelCounter + ")" } } /*barely noticeable, but enemy audios differs relatively to their size*/ function whichShootFx(sz) { if (sz < 30) { return enemy_shoot1 } else if (sz < 50) { return enemy_shoot2 } else { return enemy_shoot3 } } /*duplicate of the above, since many enemies shoots really fast and if audio can't be played because already playing, here's the solution*/ function whichShootFx2(sz) { if (sz < 30) { return enemy_shoot1a } else if (sz < 60) { return enemy_shoot2a } else { return enemy_shoot3a } } /*one of the core functions, calculates what every projectile should do for every frame*/ function drawProjectiles() { var removeList = []; for (i = 0; i < projectiles.length; i++) { if (!timeStop) projectiles[i].y += projectiles[i].speed; if (projectiles[i].y > canvas.height - projectiles[i].size || projectiles[i].y < -projectiles[i].size) { if (projectiles[i].y > canvas.height - projectiles[i].size) { bulletsDodge++; } explosion(projectiles[i]); removeList.push(i); } else { c.fillStyle = projectiles[i].color; c.fillRect(projectiles[i].x, projectiles[i].y, projectiles[i].size, projectiles[i].size); } for (j = 0; j < projectiles.length; j++) { if (j == i) { continue } if (projectiles[i].color != projectiles[j].color) { if (collided(projectiles[i], projectiles[j])) { if (projectiles[i].und) { explosion(projectiles[j]); removeList.push(j); } else if (projectiles[j].und) { explosion(projectiles[i]); removeList.push(i); } else if (projectiles[i].size < projectiles[j].size) { explosion(projectiles[i]); removeList.push(i); } else if (projectiles[j].size < projectiles[i].size) { explosion(projectiles[j]); removeList.push(j); } } } } /* checking collisions with enemy */ if (enemy.HP > 0) { if (collided(projectiles[i], enemy)) { enemy.color = enemy.damagedColor; setTimeout(function () { enemy.color = enemy.normalColor; }, 100); if (projectiles[i].color == "#4b4b5b" || projectiles[i].color == "#c94a51") { bulletsHit++; } explosion(projectiles[i]); removeList.push(i); enemy.HP -= projectiles[i].damage / (levelCounter / 20 + 1); if (enemy.HP < 0) { enemy.HP = 0; } } } if (enemy2.HP > 0) { if (collided(projectiles[i], enemy2)) { enemy2.color = enemy2.damagedColor; setTimeout(function () { enemy2.color = enemy2.normalColor; }, 100); if (projectiles[i].color == "#4b4b5b" || projectiles[i].color == "#c94a51") { bulletsHit++; } explosion(projectiles[i]); removeList.push(i); enemy2.HP -= projectiles[i].damage / (levelCounter / 10 + 1); if (enemy2.HP < 0) { enemy2.HP = 0; } } } /* checking collisions with player */ if (!(projectiles[i].color == "#4b4b5b") && !(projectiles[i].color == "#c94a51")) { if (collided(projectiles[i], player)) { player.PNG = player.damagedPNG; setTimeout(function () { player.PNG = player.normalPNG; }, 100); bulletsHit2++; explosion(projectiles[i]); removeList.push(i); player.HP -= projectiles[i].size; if (clickedOnce) { if (player.damageFx.paused) { player.damageFx.play().catch(function (e) { console.log("enemy_shoot1 - " + e) }); } else if (player.damageFx2.paused) { player.damageFx2.play().catch(function (e) { console.log("enemy_shoot1 - " + e) }); } } if (player.HP < 0) { player.HP = 0; reset(); } } } } for (i = 0; i < removeList.length; i++) { projectiles.splice(removeList[i], 1); } } /*the particles rendering, the code could work without this, but there are very few "eye candies" so I can afford this one */ var particles = []; function explosion(bullet) { var color = bullet.color; var x = bullet.x; var y = bullet.y; var speed = -bullet.speed; var randNum = Math.floor(Math.random() * 10) + 1; for (iter = 0; iter < randNum; iter++) { particles.push({ xVel: Math.random() * (speed) - speed / 2, yVel: Math.random() * speed / 2, x: x, y: y, size: Math.random() * bullet.size, color: color }); } } function renderParticles() { for (i = 0; i < particles.length; i++) { c.fillStyle = particles[i].color; c.fillRect(particles[i].x, particles[i].y, particles[i].size, particles[i].size); particles[i].x += particles[i].xVel; particles[i].y += particles[i].yVel; particles[i].xVel /= 1.02; particles[i].yVel /= 1.02; particles[i].size /= 1.05; if (particles[i].size < 0.1) { particles.splice(i, 1); } } } /*renders the player sprite and calculates its movements*/ function drawPlayer() { /* player's x velocity calculations */ if (player.left) { player.accel = -0.5 } else if (player.right) { player.accel = 0.5 } else { player.accel = 0; if (player.xVel !== 0) { (player.xVel > 0) ? player.accel = -0.125: player.accel = +0.125; } } /* speed check */ if (player.xVel > player.speed) { player.xVel = player.speed } if (player.xVel < -player.speed) { player.xVel = -player.speed } /* keys up check */ player.xVel += player.accel; player.x += player.xVel; /* setting bounds */ if (player.x <= 0) { player.x = 0 } if (player.x + player.size > canvas.width) { player.x = canvas.width - player.size } /* player's rendering*/ if (player.frame < 3) { player.frameCD++; player.frame = Math.floor(player.frameCD / 4) } else { player.frameCD = 0 } c.drawImage(player.PNG, 0, 32 * player.frame, 32, 32, player.x, player.y, player.size, player.size); //c.fillRect(player.x, player.y, player.size, player.size); } /*same as the above but different, since its the computer which gives it control inputs*/ function drawEnemy(en) { if (en.HP > 0) { if (!timeStop) { if (player.x + (player.size / 2 - player.size / 3) > en.x + (en.size / 2 + en.bulletSize / 2)) { en.right = true; en.left = false; } else if (player.x + (player.size / 2 + player.size / 3) < en.x + (en.size / 2 - en.bulletSize / 2)) { en.left = true; en.right = false; } else { en.left = false; en.right = false; } if (player.x + player.size > en.x + (en.size / 2 - en.bulletSize / 2) && player.x < en.x + (en.size / 2 + en.bulletSize / 2)) { if (!en.recharge) { en.shoot(); en.recharge = true; setTimeout(function () { en.recharge = false }, en.bulletCD); } } /* en's x velocity calculations */ if (en.left) { en.accel = -en.speed / en.frenzy; } else if (en.right) { en.accel = en.speed / en.frenzy; } else { en.accel = 0; if (en.xVel !== 0) { (en.xVel > 0) ? en.accel = -0.125: en.accel = +0.125; } } /* speed check */ if (en.xVel > en.speed) { en.xVel = en.speed } if (en.xVel < -en.speed) { en.xVel = -en.speed } en.xVel += en.accel; en.x += en.xVel; /* setting bounds */ if (en.x <= 0) { en.x = 0 } if (en.x + en.size > canvas.width) { en.x = canvas.width - en.size } } c.fillStyle = en.color; c.fillRect(en.x, en.y, en.size, en.size / 4 * 3); c.globalAlpha = 0.4; c.drawImage(enemyPNG, en.x - 1, en.y - 1, en.size + 1, en.size / 4 * 3 + 1); c.globalAlpha = 1; c.drawImage(enemyPNG2, en.x - 1, en.y - 1, en.size + 1, en.size / 4 * 3 + 1); if (en.frame < 3) { en.frameCD++; en.frame = Math.floor(en.frameCD / 4) } else { en.frameCD = 0 } c.drawImage(enemyCannon, 0, 32 * en.frame, 32, 16, en.x + en.size / 2 - en.bulletSize / 2, en.size / 4 * 3, en.bulletSize, en.size / 2); } else { if (enemy.HP === 0 && enemy2.HP === 0) nextLevel() } } var timeStop = 0; /*the actual game loop! this is what glues all the functions togethe and will call them all every frame */ requestAnimationFrame(loop); function loop() { if (!pause) { c.fillStyle = "rgba(27, 27, 28," + trailing + ")"; c.fillRect(0, 0, canvas.width, canvas.height); drawPlayer(); drawProjectiles(); renderParticles(); drawEnemy(enemy); if (levelCounter % 5 === 0) { drawEnemy(enemy2); } refreshHP(); if (points < score) { points++; pointSpan.innerHTML = "SCORE: " + points; } mhmh(); } requestAnimationFrame(loop) } /* changes HP bars' length accordingly to... yeah the hp*/ function refreshHP() { playerHP.style.width = player.HP + "%"; enemyHP.style.width = enemy.HP + "%"; if (levelCounter % 5 === 0) enemy2HP.style.width = enemy2.HP + "%"; } /* The following are the classes abilities */ function minigun() { if (ammo > 0) { player.speed = 2; player.bulletSpeed = -20; player.bulletSize = 3; player.bulletDamage = 4; player.shoot(false); ammo -= 0.5; setTimeout(minigun, 10) } else { player.speed = 5; player.bulletSpeed = -16; player.bulletSize = 8; player.bulletDamage = 8; } } function berserk() { if (rage) { player.speed = 10 + levelCounter / 2; player.bulletSize = 25 + levelCounter / 2; player.bulletDamage = player.bulletSize; player.color = "#c94a51"; player.HP /= 2; player.normalPNG = playerDMG; player.PNG = playerDMG; player.shootFx = player_buffed_shoot; player.shootFx2 = player_buffed_shoota; rage = false; trailing = 0.3; setTimeout(function () { rage = false; sp2.style.opacity = 0.5; berserk() }, 4000 + levelCounter * 50); } else { trailing = 1; player.speed = 5; player.bulletSize = 8; player.bulletDamage = player.bulletSize; player.color = "#4b4b5b"; player.normalPNG = playerPNG; player.PNG = playerPNG; player.shootFx = player_shoot; player.shootFx2 = player_shoota; } } function stopTime() { if (player.token) { timeStop = 1; player.speed = 2; setTimeout(function () { timeStop = 0; player.speed = 4; }, 3500) player.token = 0; } } function superShot() { if (player.token2) { var r1 = player.bulletSize; var r2 = player.bulletDamage; var r3 = player.bulletSpeed; player.bulletSize = 50; player.bulletDamage = 40; player.bulletSpeed = -5; player.recharge = false; player.shoot(false); player.bulletSize = r1; player.bulletDamage = r2; player.bulletSpeed = r3; player.token2 = 0; } } function buff() { if (player.token) { var r1 = player.bulletSize; player.color = "#c94a51"; player.HP /= 2; player.normalPNG = playerDMG; player.PNG = playerDMG; player.shootFx = player_buffed_shoot; player.shootFx2 = player_buffed_shoota; player.speed = 3; player.shots = 3; player.bulletSize = 20; player.bulletCD = 500; setTimeout(function () { player.speed = 6; player.shots = 1; player.bulletSize = r1; player.bulletCD = 700; player.color = "#4b4b5b"; player.normalPNG = playerPNG; player.PNG = playerPNG; player.shootFx = player_shoot; player.shootFx2 = player_shoota; }, 4000); player.token = 0; } } function undestructibles() { if (player.token2) { undest = true; player.color = "black"; setTimeout(function () { undest = false; player.color = "#4b4b5b"; }, 3000); player.token2 = 0; } } /* PC controls */ window.addEventListener("keydown", function (event) { var key = event.keyCode; switch (key) { case 39: //right key down //rightButtonDown(); player.right = true; break; case 37: //left key down //leftButtonDown(); player.left = true; break; case 67: //c key down //leftButtonDown(); switch (chosenClass) { case 1: berserk(); break; case 2: stopTime(); break; case 3: undestructibles(); break; } break; case 88: //x key down //leftButtonDown(); switch (chosenClass) { case 1: minigun(); break; case 2: superShot(); break; case 3: buff(); break; } break; case 90: //left key down //leftButtonDown(); if (!player.recharge) player.shoot(false); break; } }); window.addEventListener("keyup", function (event) { var key = event.keyCode; switch (key) { case 39: //right key up //rightButtonUp(); player.right = false; break; case 37: //left key up //leftButtonUp(); player.left = false; break; } }); /* MOBILE controls */ leftArrow.addEventListener("touchstart", function () { player.left = true leftArrow.style.transform = "scale(1.5)"; leftArrow.style.opacity = "1"; }); rightArrow.addEventListener("touchstart", function () { player.right = true rightArrow.style.transform = "scale(1.5)"; rightArrow.style.opacity = "1"; }); upArrow.addEventListener("touchstart", function () { if (!player.recharge) { player.shoot(false); } upArrow.style.transform = "scale(1.5)"; upArrow.style.opacity = "1"; }); upArrow.addEventListener("touchend", function () { upArrow.style.transform = ""; upArrow.style.opacity = "0.5"; }); leftArrow.addEventListener("touchend", function () { player.left = false leftArrow.style.transform = ""; leftArrow.style.opacity = "0.5"; }); rightArrow.addEventListener("touchend", function () { player.right = false rightArrow.style.transform = ""; rightArrow.style.opacity = "0.5"; }); sp1.addEventListener("touchstart", function () { switch (chosenClass) { case 1: minigun(); break; case 2: superShot(); break; case 3: buff(); break; } sp1.style.opacity = "0.5"; }); sp2.addEventListener("touchstart", function () { switch (chosenClass) { case 1: berserk(); break; case 2: stopTime(); break; case 3: undestructibles(); break; } sp2.style.opacity = "0.5"; }); /*the collision detector*/ function collided(square1, square2) { if (square1.x < square2.x + square2.size) { if (square1.x + square1.size > square2.x) { if (square1.y < square2.y + square2.size) { if (square1.y + square1.size > square2.y) { return true; } } } } return false; } /*gives random colors to enemies (and so their projectiles)*/ function randomColor() { var color = "#"; var one; for (col = 0; col < 6; col++) { one = Math.floor(Math.random() * 16); if (one > 9) { switch (one) { case 10: one = "a" break; case 11: one = "b" break; case 12: one = "c" break; case 13: one = "d" break; case 14: one = "e" break; case 15: one = "f" break; } } color += one; } return color; } }; // END (special thanks to you, if you managed to get here) -saantonandre

turret shooter