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main.bundle.js
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/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
const Game = __webpack_require__(1);
const Keyboarder = __webpack_require__(22);
const canvas = document.getElementById('screen');
const canvas2 = document.getElementById('background');
const canvas3 = document.getElementById('backdrop');
const ctx = canvas.getContext('2d');
const ctx2 = canvas2.getContext('2d');
const ctx3 = canvas3.getContext('2d');
const keyboarder = new Keyboarder();
function startGame() {
const currentGame = new Game(mode, canvas, canvas2, canvas3, ctx, ctx2, ctx3, keyboarder, player1Character, player2Character, level);
mode === 'versus' ? currentGame.versus() : currentGame.coop();
setTimeout(() => currentGame.gameLoop(), 450);
}
//menu events and variables
let mode;
let level;
const menu = document.querySelector('#menu');
const versus = document.querySelector('.versus');
const coop = document.querySelector('.coop');
versus.addEventListener('click', () => {
menu.style.zIndex = -1;
mode = 'versus';
});
coop.addEventListener('click', () => {
menu.style.zIndex = -1;
mode = 'coop';
});
//character selection events and variables
let player1Character;
let player2Character;
const characterSelection = document.querySelector('#character-selection');
const selectText = document.querySelector('.select-text');
const archerSelect = document.querySelector('.archer');
const assassinSelect = document.querySelector('.assassin');
const mageSelect = document.querySelector('.mage');
const Player = __webpack_require__(2);
const Ninja = __webpack_require__(15);
const Mage = __webpack_require__(17);
archerSelect.addEventListener('click', () => {
if (!player1Character) {
player1Character = Player;
selectText.innerHTML = 'Player 2 (right side):';
} else {
player2Character = Player;
characterSelection.style.zIndex = -1;
startGame();
}
});
assassinSelect.addEventListener('click', () => {
if (!player1Character) {
player1Character = Ninja;
selectText.innerHTML = 'Player 2 (right side):';
} else {
player2Character = Ninja;
characterSelection.style.zIndex = -1;
startGame();
}
});
mageSelect.addEventListener('click', () => {
if (!player1Character) {
player1Character = Mage;
selectText.innerHTML = 'Player 2 (right side):';
} else {
player2Character = Mage;
characterSelection.style.zIndex = -1;
characterSelection.style.zIndex = -1;
startGame();
}
});
const selectLevel1 = document.querySelector('.select-level-1');
const selectLevel2 = document.querySelector('.select-level-2');
const selectLevel3 = document.querySelector('.select-level-3');
selectLevel1.addEventListener('click', () => {
level = 'level1';
});
selectLevel2.addEventListener('click', () => {
level = 'level2';
});
selectLevel3.addEventListener('click', () => {
level = 'level3';
});
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
const Player = __webpack_require__(2);
const Enemy = __webpack_require__(5);
const Powerup = __webpack_require__(6);
const Secret = __webpack_require__(7);
const Background = __webpack_require__(8);
const Boss = __webpack_require__(13);
const Ninja = __webpack_require__(15);
const Mage = __webpack_require__(17);
const Eye = __webpack_require__(19);
const Joker = __webpack_require__(20);
const Cerberus = __webpack_require__(21);
//const Clock = require('./Clock.js');
class Game {
constructor(mode, canvas, canvas2, canvas3, ctx, ctx2, ctx3, keyboarder, player1Character, player2Character, level) {
this.mode = mode;
this.canvas = canvas;
this.canvas2 = canvas2;
this.canvas3 = canvas3;
this.ctx = ctx;
this.ctx2 = ctx2;
this.ctx3 = ctx3;
this.keyboarder = keyboarder;
//this.clock = new Clock();
this.background = new Background(this.ctx2, this.ctx3, 'level1');
this.level = level || 'level1';
this.player1 = new player1Character(this.ctx, 175, 100, this.background.platforms, this.keyboarder, 'player1');
this.player2 = new player2Character(this.ctx, 785, 100, this.background.platforms, this.keyboarder, 'player2');
this.player1Character = player1Character;
this.player2Character = player2Character;
this.boss = new Boss(this.ctx, this.background.platforms, this.player1, this.player2);
this.joker = new Joker(500, 350, this.ctx, this.player1, this.player2);
this.canSpawnJoker = true;
this.jokerRespawnTime = 2500;
this.cerberus;
this.canPowerup = true;
this.powerupInterval = Math.random() * 7000 + 2000;
this.powerup;
this.generateEnemy = false;
this.enemyGenTiming = 3500;
this.enemies = [];
this.allArrows = [];
this.generateMonsterChance;
this.canUsePortal = false;
this.numberEyeSpawn = 2;
this.randomX;
this.randomY;
this.paused = true;
this.monsterKillCount = 0;
this.secret;
this.secretCollected = 0;
}
gameLoop() {
const vsCondition = this.player1.lives > 0 && this.player2.lives > 0 && !this.keyboarder.isDown(32) && this.mode === 'versus';
const coopCondition = (this.player1.lives > 0 || this.player2.lives > 0) && !this.keyboarder.isDown(32) && this.mode === 'coop';
const coopVictoryLevel1 = this.monsterKillCount >= 50 && this.level === 'level1';
const coopVictoryLevel2 = this.boss.lives === 0 && this.level === 'level2';
const coopVictoryLevel3 = this.secretCollected === 10 && this.level === 'level3';
const coopWin = coopVictoryLevel1 || coopVictoryLevel2 || coopVictoryLevel2;
this.gameLoop = this.gameLoop.bind(this);
if ((vsCondition || coopCondition) && !coopWin) {
this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
this.ctx.globalAlpha = 1;
this.updateScreen();
this.paused = false;
requestAnimationFrame(this.gameLoop);
} else if ((this.player1.lives === 0 || this.player2.lives === 0) && this.mode === 'versus') {
this.gameOverScreen();
this.keyboarder.keyState[32] = false;
if (this.keyboarder.isDown(78)) {
this.newGame();
this.selectBackground(this.level);
}
requestAnimationFrame(this.gameLoop);
} else if (coopWin) {
this.coopVictoryScreen();
this.keyboarder.keyState[32] = false;
if (this.keyboarder.isDown(78)) {
this.levelUp();
this.newGame();
this.selectBackground(this.level);
this.coop();
}
requestAnimationFrame(this.gameLoop);
} else if (this.player1.lives === 0 && this.player2.lives === 0 && this.mode === 'coop') {
this.coopOverScreen();
this.keyboarder.keyState[32] = false;
requestAnimationFrame(this.gameLoop);
} else if (this.keyboarder.isDown(32)) {
this.displayControls();
this.paused = true;
requestAnimationFrame(this.gameLoop);
}
}
updateScreen() {
this.playerHit();
this.player1.update();
this.player2.update();
this.transport();
this.updatePowerup();
this.drawPortal();
this.updateEnemies();
this.createEnemy();
this.instructions();
this.level3();
}
newGame() {
this.background.platforms = [];
//this.selectRandomLevel();
this.player1 = new this.player1Character(this.ctx, 175, 100, this.background.platforms, this.keyboarder, 'player1');
this.player2 = new this.player2Character(this.ctx, 785, 100, this.background.platforms, this.keyboarder, 'player2');
this.enemies = [];
this.allArrows = [];
this.powerup = undefined;
this.canPowerup = true;
}
selectBackground(level) {
this.ctx2.clearRect(0, 0, this.canvas.width, this.canvas.height);
this.ctx3.clearRect(0, 0, this.canvas.width, this.canvas.height);
this.background.changeBackground(level);
this.background.createBackground();
setTimeout(() => this.background.drawBackground(), 700);
}
levelUp() {
const levelArray = ['level1', 'level2', 'level3'];
let idx = levelArray.indexOf(this.level);
if (idx < 2) idx++;
this.level = levelArray[idx];
}
versus() {
//this.selectRandomLevel();
this.selectBackground(this.level);
this.generateMonsterChance = 0.001;
const eyeSpawnInterval = 14500;
const spawnEye = setInterval(() => {
if (!this.paused) this.spawnEyes();
}, eyeSpawnInterval);
}
coop() {
//this.level = 'level3'
this.selectBackground(this.level);
//this.selectRandomLevel();
this.generateMonsterChance = 0.005;
const bossTiming = 20000;
const eyeSpawnInterval = 9500;
if (this.level === 'level1') {
// need to clear these set intervals
setInterval(() => {
if (!this.paused && this.level === 'level1') {
this.spawnEyes();
if (this.numberEyeSpawn < 6) this.numberEyeSpawn++;
}
}, eyeSpawnInterval);
} else if (this.level === 'level2') {
// and this too...
setInterval(() => {
if (!this.paused && this.level === 'level2') this.spawnEyes();
}, eyeSpawnInterval);
setTimeout(() => {
this.enemies.push(this.boss);
this.generateMonsterChance = 0;
}, bossTiming);
} else if (this.level === 'level3') {
this.secret = new Secret(this.ctx);
this.enemies.push(this.joker);
//this.enemies.push(this.cerberus);
this.generateMonsterChance = 0;
setInterval(() => {
// and clear this setInterval too
if (!this.paused && !this.secret) this.secret = new Secret(this.ctx);
}, eyeSpawnInterval);
}
}
selectRandomLevel() {
const allLevels = ['level1', 'level2', 'level3'];
const randomLevel = allLevels[Math.floor(Math.random() * allLevels.length)];
this.selectBackground(randomLevel);
this.level = randomLevel;
}
transport() {
const allBodies = [this.player1, this.player2, this.boss, ...this.allArrows, ...this.enemies];
if (this.level === 'level1' || this.level === 'level2') {
allBodies.forEach(body => {
if (body.x > 1000) body.x = 0;else if (body.x < 0) body.x = 1000;
if (body.y > 750) body.y = 0;
});
} else if (this.level === 'level3') {
allBodies.forEach(body => {
if (body.x > 1000 && body.y > 300) {
body.x = 0;
body.y -= 340;
} else if (body.x < 0 && body.y < 320) {
body.x = 1000;
body.y += 340;
}
if (body.x > 1000 && body.y < 300) {
body.x = 0;
body.y += 350;
} else if (body.x < 0 && body.y > 320) {
body.x = 1000;
body.y -= 350;
}
if (body.y > 750) {
body.y = 0;
body.x += 650;
}
});
}
}
spawnEyes() {
this.randomX = Math.random() * 700 + 150;
this.randomY = Math.random() * 500 + 100;
this.canUsePortal = true;
const delaySpawn = 2500;
const closePortal = 4500;
const spawnInterval = 300;
let counter = 1;
setTimeout(() => {
let spawn = setInterval(() => {
if (counter >= this.numberEyeSpawn) {
clearInterval(spawn);
}
this.enemies.push(new Eye(this.randomX, this.randomY, this.ctx, this.player1, this.player2));
counter++;
}, spawnInterval);
}, delaySpawn);
setTimeout(() => {
this.canUsePortal = false;
}, closePortal);
}
drawPortal() {
if (this.canUsePortal) {
const width = 120;
const height = 150;
let img = new Image();
img.src = "../assets/portal-sprite.png";
this.ctx.globalAlpha = 0.7;
this.ctx.drawImage(img, this.randomX - width / 2 + 10, this.randomY - height / 2 + 10, width, height);
this.ctx.globalAlpha = 1;
}
}
playerHit() {
this.allArrows = [...this.player1.arrows, ...this.player2.arrows, ...this.boss.arrows];
const player1HitCondition = (this.player1.isColliding(this.allArrows) || this.player1.isColliding(this.enemies)) && !this.player1.invincible;
const player2HitCondition = (this.player2.isColliding(this.allArrows) || this.player2.isColliding(this.enemies)) && !this.player2.invincible;
if (player1HitCondition) {
this.filterCollidingArrows([this.player1]);
this.player1.hit();
this.player1.upgradeSpeed = 0;
this.player1.quiver = 3;
}
if (player2HitCondition) {
this.filterCollidingArrows([this.player2]);
this.player2.hit();
this.player2.upgradeSpeed = 0;
this.player2.quiver = 3;
}
}
updateEnemies() {
this.enemies.forEach(enemy => {
enemy.update();
if (enemy.isColliding(this.allArrows) && enemy instanceof Joker && !enemy.dead) {
enemy.hitA();
this.filterCollidingArrows([enemy]);
setTimeout(() => {
this.enemies = this.enemies.filter(enemy => !enemy.dead);
}, 900);
if (this.joker.lives === 0) {
this.joker = undefined;
}
} else if (enemy.isColliding(this.allArrows) && enemy instanceof Cerberus && !enemy.dead) {
enemy.hitA();
this.filterCollidingArrows([enemy]);
setTimeout(() => {
this.enemies = this.enemies.filter(enemy => !enemy.dead);
}, 900);
} else if (enemy.isColliding(this.allArrows) && enemy instanceof Boss && !enemy.dead) {
enemy.hitBoss();
this.filterCollidingArrows([enemy]);
setTimeout(() => {
this.enemies = this.enemies.filter(enemy => !enemy.dead);
}, 900);
} else if (enemy.isColliding(this.allArrows) && !enemy.dead && !enemy.invincible) {
this.monsterKillCount++;
enemy.dead = true;
this.filterCollidingArrows([enemy]);
setTimeout(() => {
this.enemies = this.enemies.filter(enemy => !enemy.dead);
}, 900);
}
});
}
createEnemy() {
if (!this.generateEnemy) {
setTimeout(() => {
this.generateEnemy = true;
}, this.enemyGenTiming);
} else if (Math.random() < this.generateMonsterChance) {
this.enemies.push(new Enemy(this.ctx, this.background.platforms));
this.generateEnemy = false;
}
}
filterCollidingArrows(target) {
this.player1.arrows = this.player1.arrows.filter(arrow => {
return !arrow.isColliding(target);
});
this.player2.arrows = this.player2.arrows.filter(arrow => {
return !arrow.isColliding(target);
});
}
callPowerup() {
setTimeout(() => {
this.powerup = new Powerup(this.ctx);
this.player1.powerup = this.powerup;
this.player2.powerup = this.powerup;
}, this.powerupInterval);
}
updatePowerup() {
if (this.canPowerup) {
this.callPowerup();
this.canPowerup = false;
}
if (this.powerup !== undefined) {
this.powerup.draw();
}
if (this.player1.collectPowerup || this.player2.collectPowerup) {
this.powerup = undefined;
this.player1.powerup = undefined;
this.player2.powerup = undefined;
this.player1.collectPowerup = false;
this.player2.collectPowerup = false;
this.powerupInterval = Math.random() * 10000 + 5000;
this.canPowerup = true;
}
}
level3() {
if (this.secret) {
this.secret.draw();
if (this.secret.isColliding([this.player1, this.player2])) {
this.secret = undefined;
this.secretCollected++;
this.jokerRespawnTime -= 150;
if (this.ceberus === undefined) {
this.cerberus = new Cerberus(this.ctx, 530, 600, this.player1, this.player2, this.background.platforms);
setTimeout(() => {
this.enemies.push(this.cerberus);
}, 1000);
}
if (this.joker) this.joker.speed += this.secretCollected * 0.13;
}
}
if (this.joker === undefined) {
if (this.canSpawnJoker) {
this.canSpawnJoker = false;
setTimeout(() => {
this.joker = new Joker(500, 350, this.ctx, this.player1, this.player2);
this.enemies.push(this.joker);
this.joker.speed += this.secretCollected * 0.13;
this.canSpawnJoker = true;
}, this.jokerRespawnTime);
}
}
}
gameOverScreen() {
this.ctx.fillStyle = 'rgba(236, 236, 236, 0.7)';
this.ctx.font = "70pt arcadeclassicregular";
this.ctx.textAlign = 'center';
this.ctx.fillText('Game Over', 500, 250);
this.ctx.font = "40pt arcadeclassicregular";
if (this.player1.lives === 0) {
this.ctx.fillText('Player 2 Wins!', 500, 420);
} else {
this.ctx.fillText('Player 1 Wins!', 500, 420);
}
this.ctx.font = '20pt arcadeclassicregular';
this.ctx.fillText('Press [N] for new game', 500, 550);
}
coopOverScreen() {
this.ctx.fillStyle = 'rgba(236, 236, 236, 0.7)';
this.ctx.font = "70pt arcadeclassicregular";
this.ctx.textAlign = 'center';
this.ctx.fillText('Game Over', 500, 250);
}
coopVictoryScreen() {
this.ctx.fillStyle = 'rgba(236, 236, 236, 0.7)';
this.ctx.font = "70pt arcadeclassicregular";
this.ctx.textAlign = 'center';
this.ctx.fillText('Victory', 500, 250);
}
instructions() {
this.ctx.fillStyle = 'rgba(103, 128, 159, 0.9)';
this.ctx.font = "16pt arcadeclassicregular";
this.ctx.textAlign = 'center';
if (this.mode === 'coop' && this.level === 'level1') {
this.ctx.fillText(`Defeat ${50 - this.monsterKillCount} monsters`, 500, 20);
} else if (this.mode === 'coop' && this.level === 'level2') {
this.ctx.fillText('Defeat the Boss', 500, 20);
} else if (this.mode === 'coop' && this.level === 'level3') {
this.ctx.fillText(`Collect ${10 - this.secretCollected} Secrets`, 500, 20);
}
if (this.mode === 'versus') {
this.ctx.fillText('Defeat the other Player', 500, 20);
}
}
displayControls() {
const controls1 = new Image(50, 40);
const controls2 = new Image(50, 40);
controls1.src = '../assets/p1-controls.png';
controls2.src = '../assets/p2-controls.png';
this.ctx.globalAlpha = 0.025;
this.ctx.fillStyle = 'rgba(100, 100, 100, .2)';
this.ctx.fillRect(0, 0, this.canvas.width, this.canvas.height);
this.ctx.fillStyle = 'rgba(236, 236, 236, 0.7)';
this.ctx.font = "30pt arcadeclassicregular";
this.ctx.textAlign = 'center';
this.ctx.fillText('controls', 500, 50);
this.ctx.fillText('Player 1', 250, 100);
this.ctx.drawImage(controls1, 59, 180, 350, 260);
this.ctx.fillText('Player 2', 750, 100);
this.ctx.drawImage(controls2, 550, 250, 370, 180);
this.ctx.fillText('Press [spacebar] to play', 500, 600);
}
}
module.exports = Game;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
const Bodies = __webpack_require__(3);
const Arrow = __webpack_require__(4);
class Player extends Bodies {
constructor(ctx, x, y, platforms, keyboarder, player) {
super(x, y);
this.arrows = [];
this.canReload = true;
this.canShoot = true;
this.collectPowerup = false;
this.ctx = ctx;
this.dead = false;
this.reloadDelay = 1500;
this.direction = this.player === 'player1' ? 'right' : 'left';
this.dx = 0;
this.dy = 2;
this.headImpact = false;
this.height = 40;
this.invincible = false;
this.invincibleTimer = 0;
this.isOnPlatform = false;
this.jumping = false;
this.keyboarder = keyboarder;
this.lives = 3;
this.platforms = platforms;
this.player = player || 'player1';
this.powerup;
this.quiver = 3;
this.shooting = false;
this.spriteSrc;
this.toggleControls = true;
this.upgradeQuiver = 0;
this.upgradeSpeed = 0;
this.width = 30;
this.shotTiming = 200;
this.speed = 4;
}
arrow() {
if (this.quiver > 0) {
this.quiver--;
this.shooting = true;
const arrow = new Arrow(this);
this.arrows.push(arrow);
setTimeout(() => {
this.shooting = false;
}, 300);
//reload
(() => {
if (this.canReload) {
this.canReload = false;
setTimeout(() => {
this.quiver = 3 + this.upgradeQuiver;
this.canReload = true;
}, this.reloadDelay);
}
})();
}
}
update() {
this.isPoweredUp();
this.move();
this.draw();
this.renderAttributes();
//update arrows
this.arrows = this.arrows.filter(arrow => {
return !arrow.isColliding(this.platforms);
});
this.arrows.forEach(arrow => arrow.draw().update());
this.transport();
}
transport() {
this.onPlatform();
//jump update
if (this.jumping && this.dy < -.8 && !this.headCollision()) {
this.dy = this.dy * .92;
} else if (this.headCollision()) {
this.dy = 0.8;
} else {
this.dy = this.gravity();
this.jumping = false;
}
//standard x and y update
this.x += this.dx;
this.y += this.dy;
}
draw() {
this.setPlayerSprite();
let image = this.updateImage();
let img = new Image();
img.src = this.spriteSrc;
if (this.dead) {
image = { sx: 0, sy: 0, sWidth: 60, sHeight: 48 };
}
this.ctx.drawImage(img, image.sx, image.sy, image.sWidth, image.sHeight, this.x - 20, this.y - 10, this.width + 40, this.height + 10);
}
setPlayerSprite() {
if (this.dead) {
this.spriteSrc = '../assets/explosion.png';
} else if (this.player === 'player2') {
this.spriteSrc = '../assets/p2-sprites.png';
} else {
this.spriteSrc = '../assets/p1-sprites.png';
}
}
move() {
const key = this.keyboarder;
//left
if (this.dead) {
this.dx = 0;
return false;
} else if (this.isColliding(this.platforms)) {
this.dx = -this.dx;
} else if (key.isDown(key.playerKeys[this.player].left) && !this.isColliding(this.platforms)) {
this.dx = -this.speed - this.upgradeSpeed;
this.direction = "left";
} else if (key.isDown(key.playerKeys[this.player].right) && !this.isColliding(this.platforms)) {
this.dx = this.speed + this.upgradeSpeed;
this.direction = "right";
} else if (!this.jumping) {
this.dx = 0;
}
//jump
if (key.isDown(key.playerKeys[this.player].jump) && this.isOnPlatform && key.isDown(key.playerKeys[this.player].left)) {
this.jump('left');
} else if (key.isDown(key.playerKeys[this.player].jump) && this.isOnPlatform && key.isDown(key.playerKeys[this.player].right)) {
this.jump('right');
} else if (key.isDown(key.playerKeys[this.player].jump) && this.isOnPlatform) {
this.jump();
}
//shoot
if (key.isDown(key.playerKeys[this.player].shoot)) {
if (this.canShoot) {
this.arrow();
this.canShoot = false;
setTimeout(() => {
this.canShoot = true;
}, this.shotTiming);
}
}
}
updateImage() {
let image = {};
image.sWidth = 60;
image.sHeight = 50;
image.sy = 5;
if (this.direction === 'left' && this.shooting) {
image.sx = 0;
image.sy = 65;
} else if (this.shooting) {
image.sx = 60;
image.sy = 65;
} else if (this.direction === 'left') {
image.sx = 0;
} else {
image.sx = 188;
}
return image;
}
renderAttributes() {
//render lives
for (let i = 0; i < this.lives; i++) {
let spriteY = 0;
if (this.invincible) {
spriteY = 30;
}
this.ctx.drawImage(this.powerUpDisplay(), 0, spriteY, 30, 30, this.attributeSpriteX(i), 10, 15, 15);
}
//arrow rendering
for (let i = 0; i < this.quiver; i++) {
this.ctx.drawImage(this.powerUpDisplay(), 87, 0, 30, 30, this.attributeSpriteX(i), 33, 15, 15);
}
//speed rendering
for (let i = 0; i < this.upgradeSpeed; i++) {
this.ctx.drawImage(this.powerUpDisplay(), 60, 0, 30, 30, this.attributeSpriteX(i), 55, 15, 15);
}
//shield above head rendering
if (this.invincible) {
this.ctx.globalAlpha = 0.5;
this.ctx.drawImage(this.powerUpDisplay(), 30, 31, 25, 31, this.x + 8, this.y - 42, 22, 25);
this.ctx.globalAlpha = 1;
}
if (this.invincibleTimer > 0) {
this.ctx.font = "Bold 14pt arcadeclassicregular";
this.ctx.fillstyle = 'rgba(236, 236, 236, 0.7)';
this.ctx.textAlign = 'center';
this.ctx.fillText(this.invincibleTimer, this.x + 18, this.y - 48);
}
}
attributeSpriteX(i) {
let spriteX;
if (this.player === 'player1') {
spriteX = 10 + i * 20;
} else {
spriteX = 1000 - 30 - i * 20;
}
return spriteX;
}
gravity() {
if (this.isOnPlatform) {
return 0;
} else if (this.dy > -1 && this.dy < 0.5) {
//dy approaching jump peak
return .5;
} else if (this.dy >= 5) {
//dy max on free fall
return 6;
} else {
//
return this.dy * 1.5; //sets increasing dy
}
}
jump(direction) {
if (this.isOnPlatform) {
this.jumping = true;
this.dy = -15;
}
if (direction === 'left' && !this.isColliding(this.platforms)) {
this.dx = -4;
} else if (direction === 'right' && !this.isColliding(this.platforms)) {
this.dx = 4;
}
}
onPlatform() {
if (this.platforms.some(platform => {
return this.y + this.height >= platform.y && this.y < platform.y && this.x >= platform.x - this.width && this.x + this.width <= platform.x + platform.width + this.width;
})) {
this.isOnPlatform = true;
} else {
this.isOnPlatform = false;
}
}
headCollision() {
let headLeft = this.x;
let headRight = this.x + this.width;
let headHeight = this.y;
let isColliding;
this.platforms.forEach(function (platform) {
if (platform.y + platform.height - 6 < headHeight && headHeight < platform.y + platform.height + 6 && headRight > platform.x && headLeft < platform.x + platform.width) {
isColliding = true;
}
});
return isColliding;
}
hit() {
if (!this.dead && !this.invincible) {
this.dead = true;
this.lives--;
this.canShoot = false;
if (this.lives === 0) {
this.arrows = [];
}
if (this.lives !== 0) {
setTimeout(() => {
this.dead = false;
this.canShoot = true;
this.invincible = true;
this.invincibleTimer = 4;
this.invincibleCountdown();
this.y = -100;
this.x = 750;
//this.x = Math.random() * 700 + 150;
}, 1200);
setTimeout(() => {
this.invincible = false;
}, 5200);
}
}
}
isPoweredUp() {
const powerups = ['lives', 'lives', 'upgradeSpeed', 'invincible'];
if (this.powerup !== undefined) {
if (this.isColliding([this.powerup])) {
let upgrade = powerups[Math.floor(Math.random() * powerups.length)];
// invincibility upgrade
if (upgrade === 'invincible') {
if (!this.invincible) {
this.invincible = true;
this.invincibleTimer = 10;
this.invincibleCountdown();
setTimeout(() => {
this.invincible = false;
}, 10000);
} else {
this.lives++;
}
} else {
// all other upgrades
this[upgrade]++;
if (upgrade === 'upgradeQuiver') {
this.quiver++;
}
}
this.collectPowerup = true;
}
}
}
powerUpDisplay() {
let powerUpDisplay = new Image();
powerUpDisplay.src = '../assets/powerup-sprites.png';
return powerUpDisplay;
}
invincibleCountdown() {
let timer = setInterval(() => {
if (this.invincibleTimer === 0) {
clearInterval(timer);
}
this.invincibleTimer--;
}, 1000);
}
}
module.exports = Player;
/***/ }),
/* 3 */
/***/ (function(module, exports) {
class Bodies {
constructor(x, y, width, height) {
this.x = x;
this.y = y;
this.width = width;
this.height = height;
}
//17-21 simplfy into another function etc.
isColliding(array) {
let isColliding = false;
const topRight = this.x + this.width;
const footLevel = this.y + this.height;
array.forEach(({ x, y, width, height }) => {
const bodyFootLevel = y + height;
if (topRight > x && !(this.y >= bodyFootLevel || footLevel - 10 <= y) && this.x < x + width && !(this.y >= bodyFootLevel || footLevel - 10 <= y)) {
isColliding = true;
}
});
return isColliding;
}
}
module.exports = Bodies;
/***/ }),