/
bundle.js
2578 lines (2319 loc) · 78.1 KB
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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] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = 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;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = "./main.js");
/******/ })
/************************************************************************/
/******/ ({
/***/ "./entities/bullet.js":
/*!****************************!*\
!*** ./entities/bullet.js ***!
\****************************/
/*! exports provided: Bullet, drawBullet, drawBullets, updateBullet, updateBullets */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Bullet", function() { return Bullet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawBullet", function() { return drawBullet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawBullets", function() { return drawBullets; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateBullet", function() { return updateBullet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateBullets", function() { return updateBullets; });
/* harmony import */ var _lib_utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../lib/utils */ "./lib/utils.js");
function Bullet(sprite, dx, dy, rotation) {
const alive = true
return {
...sprite,
rotation,
dx,
dy,
alive
}
}
function drawBullet(bullet) {
if (!bullet.alive) {
return
}
const ctx = bullet.state.canvas.getContext("2d")
ctx.save()
ctx.imageSmoothingEnabled = false
const {
x,
y,
rotation
} = bullet
const width = 3
const height = 3
const centerX = x + 0.5 * width // x of shape center
const centerY = y + 0.5 * height // y of shape center
ctx.save()
ctx.translate(centerX, centerY)
ctx.rotate((Math.PI / 180) * rotation)
ctx.translate(-centerX, -centerY)
ctx.drawImage(bullet.img, 24, 0, 1, 16, x, y, 8, 3)
ctx.restore()
}
function drawBullets(bullets) {
bullets.forEach(bullet => {
drawBullet(bullet)
})
}
function updateBullet(bullet) {
if (!bullet.alive) {
return
}
// console.log(bullet)
bullet.x +=
Math.cos(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["degreesToRadians"])(bullet.rotation)) * (bullet.dx * bullet.state.maxImpulse + 1)
bullet.y +=
Math.sin(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["degreesToRadians"])(bullet.rotation)) * (bullet.dy * bullet.state.maxImpulse + 1)
if (bullet.x >= bullet.state.nativeWidth - 8) {
bullet.x = bullet.state.nativeWidth - 8
bullet.alive = false
}
if (bullet.x <= 0) {
bullet.x = 0
bullet.alive = false
}
if (bullet.y >= bullet.state.nativeHeight - 8) {
bullet.y = bullet.state.nativeHeight - 8
bullet.alive = false
}
if (bullet.y <= 0) {
bullet.y = 0
bullet.alive = false
}
}
function updateBullets(bullets) {
let _bullets = bullets.filter((bullet) => bullet.alive)
for (let i = 0; i < _bullets.length; i++) {
const bullet = _bullets[i];
updateBullet(bullet)
}
bullets = _bullets
}
/***/ }),
/***/ "./entities/molecule.js":
/*!******************************!*\
!*** ./entities/molecule.js ***!
\******************************/
/*! exports provided: updateMolecules, drawMolecules, makeMolecules */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateMolecules", function() { return updateMolecules; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawMolecules", function() { return drawMolecules; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "makeMolecules", function() { return makeMolecules; });
/* harmony import */ var _sprite__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./sprite */ "./entities/sprite.js");
/* harmony import */ var _lib_utils__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../lib/utils */ "./lib/utils.js");
function Molecule(sprite, dx, dy, type, radius) {
return {
...sprite,
dx,
dy,
type,
radius,
rotation: Math.floor(Math.random() * 360),
innerRotation: 0,
alive: true
}
}
function drawMolecule(molecule) {
const ctx = molecule.state.canvas.getContext("2d")
ctx.save()
ctx.imageSmoothingEnabled = false
const { x, y, innerRotation, type } = molecule
let width
let height
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].METHANE || _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].DIOXIDE) {
width = 32
height = 32
} else {
width = 16
height = 16
}
const centerX = x + 0.5 * width // x of shape center
const centerY = y + 0.5 * height // y of shape center
const tileSize = 16
const padding = 2
const halfPadding = padding / 2
ctx.save()
ctx.translate(centerX, centerY)
ctx.rotate((Math.PI / 180) * innerRotation)
ctx.translate(-centerX, -centerY)
if (molecule.alive) {
switch (type) {
case _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].METHANE:
// void ctx.drawImage(image, sxMolculeType.DIOXIDE sWidth, sHeight, dx, dy, dWidth, dHeight);
ctx.drawImage(molecule.img, 5 * tileSize, 0, tileSize, tileSize, x + halfPadding, y + halfPadding, tileSize, tileSize) // Left top side
ctx.drawImage(molecule.img, 6 * tileSize, 0, tileSize, tileSize, x + tileSize - halfPadding, y + halfPadding, tileSize, tileSize) // Right top side
ctx.drawImage(molecule.img, 7 * tileSize, 0, tileSize, tileSize, x + halfPadding, y + tileSize - halfPadding, tileSize, tileSize) // Left bottom side
ctx.drawImage(molecule.img, 8 * tileSize, 0, tileSize, tileSize, x + tileSize - halfPadding, y + tileSize - halfPadding, tileSize, tileSize) // Left bottom side
break;
case _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].DIOXIDE:
ctx.drawImage(molecule.img, 9 * tileSize, 0, tileSize, tileSize, x + halfPadding, y + halfPadding, tileSize, tileSize) // Left top side
ctx.drawImage(molecule.img, 10 * tileSize, 0, tileSize, tileSize, x + tileSize - halfPadding, y + halfPadding, tileSize, tileSize) // Right top side
ctx.drawImage(molecule.img, 11 * tileSize, 0, tileSize, tileSize, x + halfPadding, y + tileSize - halfPadding, tileSize, tileSize) // Left bottom side
ctx.drawImage(molecule.img, 12 * tileSize, 0, tileSize, tileSize, x + tileSize - halfPadding, y + tileSize - halfPadding, tileSize, tileSize) // Left bottom side
break;
case _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].CARBON:
ctx.drawImage(molecule.img, 1 * tileSize, 0, tileSize, tileSize, x, y, tileSize, tileSize) // Left top side
break;
case _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].HYDROGEN:
ctx.drawImage(molecule.img, 4 * tileSize, 0, tileSize, tileSize, x, y, tileSize, tileSize) // Left top side
break;
case _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].OXYGEN:
ctx.drawImage(molecule.img, 2 * tileSize, 0, tileSize, tileSize, x, y, tileSize, tileSize) // Left top side
break;
}
}
ctx.restore()
}
function updateMolecule(molecule) {
// if (!molecule.alive) {
// return
// }
const { state } = molecule
molecule.state.bullets.forEach(bullet => {
const type = molecule.type
if (molecule.alive) {
if (Object(_lib_utils__WEBPACK_IMPORTED_MODULE_1__["distance"])(molecule, bullet) <= molecule.radius * 2 && type == _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].METHANE) {
bullet.alive = false
molecule.alive = false
const sprite = Object(_sprite__WEBPACK_IMPORTED_MODULE_0__["Sprite"])(state, molecule.x, molecule.y)
state.molecules.push(Molecule(sprite, 1, 1, _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].DIOXIDE, 11))
state.molecules.push(Molecule(sprite, 1, 1, _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].HYDROGEN, 7))
} else if (Object(_lib_utils__WEBPACK_IMPORTED_MODULE_1__["distance"])(molecule, bullet) <= molecule.radius && type == _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].DIOXIDE) {
bullet.alive = false
molecule.alive = false
const sprite = Object(_sprite__WEBPACK_IMPORTED_MODULE_0__["Sprite"])(state, molecule.x, molecule.y)
state.molecules.push(Molecule(sprite, 1, 1, _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].CARBON, 7))
state.molecules.push(Molecule(sprite, 1, 1, _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].OXYGEN, 7))
state.molecules.push(Molecule(sprite, 1, 1, _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].OXYGEN, 7))
} else if (Object(_lib_utils__WEBPACK_IMPORTED_MODULE_1__["distance"])(molecule, bullet) <= molecule.radius * 2 && type == _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].CARBON) {
bullet.alive = false
molecule.alive = false
bullet.x = -10
bullet.y = -10
}
}
})
molecule.innerRotation -= 2
molecule.x += Math.cos(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_1__["degreesToRadians"])(molecule.rotation)) * (molecule.dx * 1)
molecule.y += Math.sin(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_1__["degreesToRadians"])(molecule.rotation)) * (molecule.dy * 1)
if (molecule.x >= state.nativeWidth - 32) {
molecule.x = state.nativeWidth - 32
molecule.dx *= -1
}
if (molecule.x <= 0) {
molecule.x = 0
molecule.dx *= -1
}
if (molecule.y >= state.nativeHeight - 32) {
molecule.y = state.nativeHeight - 32
molecule.dy *= -1
}
if (molecule.y <= 0) {
molecule.y = 0
molecule.dy *= -1
}
}
function updateMolecules(molecules) {
let _molecules = molecules.filter((bullet) => bullet.alive)
for (let i = 0; i < _molecules.length; i++) {
const molecule = _molecules[i];
updateMolecule(molecule)
}
molecules = _molecules
}
function drawMolecules(molecules) {
molecules.forEach(molecule => {
drawMolecule(molecule)
});
}
function makeMolecules(state, numOfMolecules) {
for (let i = 0; i < numOfMolecules; i++) {
const sprite = Object(_sprite__WEBPACK_IMPORTED_MODULE_0__["Sprite"])(state, Math.random() * state.nativeWidth, Math.random() * state.nativeHeight)
const type = Math.random() >= 0.5 ? _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].METHANE : _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].DIOXIDE
state.molecules.push(
Molecule(
sprite,
1,
1,
type,
type == _lib_utils__WEBPACK_IMPORTED_MODULE_1__["MoleculeType"].METHANE ? 13 : 11
)
)
}
}
/***/ }),
/***/ "./entities/player.js":
/*!****************************!*\
!*** ./entities/player.js ***!
\****************************/
/*! exports provided: Player, updatePlayer, drawPlayer */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Player", function() { return Player; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updatePlayer", function() { return updatePlayer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawPlayer", function() { return drawPlayer; });
/* harmony import */ var _lib_utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../lib/utils */ "./lib/utils.js");
function Player(sprite, dx, dy, turnLeft = false, turnRight = false) {
return {
...sprite,
dx,
dy,
turnLeft,
turnRight,
alive: true
}
}
function fillUpto(arr, limit) {
if(limit >= 60) return
let step = 0
while (step < limit) {
let row = Math.floor(Math.random() * arr.length)
let col = Math.floor(Math.random() * arr[0].length)
let cell = arr[row][col]
if (cell == 0) {
arr[row][col] = 1
step++
}
}
}
function updatePlayer(player) {
if (!player.alive) {
return
}
player.state.molecules.forEach(molecule => {
if (molecule.alive) {
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_0__["MoleculeType"].METHANE && Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["distance"])(player, molecule) <= molecule.radius * 1.5) {
player.alive = false
}
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_0__["MoleculeType"].DIOXIDE && Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["distance"])(player, molecule) <= molecule.radius * 1.8) {
player.alive = false
}
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_0__["MoleculeType"].CARBON && Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["distance"])(player, molecule) <= molecule.radius) {
player.alive = false
}
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_0__["MoleculeType"].HYDROGEN && Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["distance"])(player, molecule) <= molecule.radius * 2) {
player.alive = false
}
if (molecule.type == _lib_utils__WEBPACK_IMPORTED_MODULE_0__["MoleculeType"].OXYGEN && Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["distance"])(player, molecule) <= molecule.radius * 2) {
molecule.alive = false
if (player.state.oxygenCurrent < player.state.oxygenGoal) {
player.state.oxygenCurrent++
}
}
}
})
if (player.turnRight) {
player.rotation =
player.rotation < 360 ? (player.rotation += 2) : (player.rotation = 0)
} else if (player.turnLeft) {
player.rotation =
player.rotation > 0 ? (player.rotation -= 2) : (player.rotation = 360)
}
player.x +=
Math.cos(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["degreesToRadians"])(player.rotation)) * (player.dx * player.state.impulse)
player.y +=
Math.sin(Object(_lib_utils__WEBPACK_IMPORTED_MODULE_0__["degreesToRadians"])(player.rotation)) * (player.dy * player.state.impulse)
if (player.x >= player.state.nativeWidth - 16) {
player.x = player.state.nativeWidth - 16
}
if (player.x <= 0) {
player.x = 0
}
if (player.y >= player.state.nativeHeight - 16) {
player.y = player.state.nativeHeight - 16
}
if (player.y <= 0) {
player.y = 0
}
}
function drawPlayer(player) {
if (!player.alive) {
return
}
const ctx = player.state.canvas.getContext("2d")
ctx.save()
ctx.imageSmoothingEnabled = false
const {
x,
y,
rotation
} = player
const width = 16
const height = 16
const centerX = x + 0.5 * width // x of shape center
const centerY = y + 0.5 * height // y of shape center
ctx.save()
ctx.translate(centerX, centerY)
ctx.rotate((Math.PI / 180) * rotation)
ctx.translate(-centerX, -centerY)
ctx.drawImage(player.img, 0, 0, 16, 16, x, y, 16, 16)
ctx.restore()
}
/***/ }),
/***/ "./entities/sprite.js":
/*!****************************!*\
!*** ./entities/sprite.js ***!
\****************************/
/*! exports provided: Sprite */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Sprite", function() { return Sprite; });
/**
*
* @param {Object} state The state object
* @param {number} x The x coordinate.
* @param {number} y The y coordinate.
* @param {string} filename The image filename.
* @returns {Sprite} A Sprite object
*/
function Sprite(state, x, y, filename = "spritesheet.png") {
let img = new Image()
img.src = `./assets/${filename}`
let rotation = 0
return {
state,
x,
y,
rotation,
img
}
}
/***/ }),
/***/ "./lib/utils.js":
/*!**********************!*\
!*** ./lib/utils.js ***!
\**********************/
/*! exports provided: MoleculeType, setCanvasResolution, FULL_CIRCLE, distance, degreesToRadians, radiansToDegrees, logger, drawText, millisToMinutesAndSeconds */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MoleculeType", function() { return MoleculeType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setCanvasResolution", function() { return setCanvasResolution; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FULL_CIRCLE", function() { return FULL_CIRCLE; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "distance", function() { return distance; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "degreesToRadians", function() { return degreesToRadians; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "radiansToDegrees", function() { return radiansToDegrees; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "logger", function() { return logger; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawText", function() { return drawText; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "millisToMinutesAndSeconds", function() { return millisToMinutesAndSeconds; });
const MoleculeType = Object.freeze({
METHANE: Symbol("methane"),
DIOXIDE: Symbol("dioxine"),
CARBON: Symbol("carbon"),
OXYGEN: Symbol("oxygen"),
HYDROGEN: Symbol("hydrogen"),
});
/**
* @param {HTMLCanvasElement} canvas The canvas we are setting resolution for
* @param {number} nativeWidth The native with of the device
* @param {number} nativeHeight The native height of the device
*/
function setCanvasResolution(canvas, nativeWidth, nativeHeight) {
let ctx = canvas.getContext("2d")
let deviceWidth = window.innerWidth
let deviceHeight = window.innerHeight
// eslint-disable-next-line no-unused-vars
let scaleFillNative = Math.max(deviceWidth / nativeWidth, deviceHeight / nativeHeight)
var scaleFitNative = Math.min(deviceWidth / nativeWidth, deviceHeight / nativeHeight)
canvas.style.width = deviceWidth + "px"
canvas.style.height = deviceHeight + "px"
canvas.width = deviceWidth
canvas.height = deviceHeight
let x = deviceWidth / 2 - (nativeWidth / 2 * scaleFitNative)
let y = deviceHeight / 2 - (nativeHeight / 2 * scaleFitNative)
// console.log(x, scaleFitNative)
ctx.setTransform(
scaleFitNative, 0, // or use scaleFillNative
0, scaleFitNative,
x,
y
)
return {
canvas,
nativeWidth,
nativeHeight
}
}
const FULL_CIRCLE = Math.PI * 2
/**
*
* @param {number} aX X cordinate of point a
* @param {number} aY Y cordinate of point a
* @param {number} bX X cordinate of point b
* @param {number} bY Y cordinate of point b
* @returns {number} The distance between point 1 and 2
*/
function distanceBetweenCoordinates(aX, aY, bX, bY) {
let xDistance = bX - aX
let yDistance = bY - aY
return Math.sqrt(xDistance ** 2 + yDistance ** 2)
}
/**
@typedef Point2D
@type {Object}
@property {number} x The x coordinate.
@property {number} y The y coordinate.
*/
/**
*
* @param {Point2D} a Object a representing a point
* @param {Point2D} b Object b representing a point
* @returns {number} The distance between point a and b
*/
function distanceBetweenObjects(a, b) {
let xDistance = b.x - a.x
let yDistance = b.y - a.y
return Math.sqrt(xDistance ** 2 + yDistance ** 2)
}
function distance(...args) {
if (args.length == 4) {
return distanceBetweenCoordinates(...args)
} else if (args.length == 2) {
return distanceBetweenObjects(...args)
}
throw "ERROR: Pass 4 numbers for cordinates or 2 objects with x,y props"
}
const degreesToRadians = (degrees) => degrees * Math.PI / 180
const radiansToDegrees = (radians) => radians * 180 / Math.PI
function logger(...args) {
// if (window.DEBUGGER) {
// console.log(...args)
// debugger
// }
if (window.LOGGER) {
console.log(...args)
}
}
/**
*
* @param {string} str The texto convert
*/
function textToIndex(str) {
return str.toUpperCase().charCodeAt(0) - 46
}
function textToIndexes(str) {
return str.split("").map(textToIndex)
}
function drawText(canvas, str, x, y, scale = 1, textSpritesheet = "text_spritesheet.png") {
let img = new Image()
img.src = `./assets/${textSpritesheet}`
let ctx = canvas.getContext("2d")
ctx.save()
ctx.scale(scale, scale)
let indexes = textToIndexes(str)
for (let i = 0; i < indexes.length; i++) {
const letterIndex = indexes[i]
ctx.drawImage(img, letterIndex * 16, 0, 16, 16, x + (16 * i), y / scale, 16, 16)
}
ctx.restore()
}
function millisToMinutesAndSeconds(millis) {
var minutes = Math.floor(millis / 60000)
var seconds = ((millis % 60000) / 1000).toFixed(0)
return minutes + ":" + (seconds < 10 ? '0' : '') + seconds
}
/***/ }),
/***/ "./main.js":
/*!*****************!*\
!*** ./main.js ***!
\*****************/
/*! exports provided: fire, drawBackground */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "fire", function() { return fire; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "drawBackground", function() { return drawBackground; });
/* harmony import */ var _entities_bullet__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./entities/bullet */ "./entities/bullet.js");
/* harmony import */ var _ui_impulsebar__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./ui/impulsebar */ "./ui/impulsebar.js");
/* harmony import */ var _entities_molecule__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./entities/molecule */ "./entities/molecule.js");
/* harmony import */ var _ui_oxygenbar__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./ui/oxygenbar */ "./ui/oxygenbar.js");
/* harmony import */ var _entities_player__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./entities/player */ "./entities/player.js");
/* harmony import */ var _sound_sound__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./sound/sound */ "./sound/sound.js");
/* harmony import */ var _entities_sprite__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./entities/sprite */ "./entities/sprite.js");
/* harmony import */ var _lib_utils__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./lib/utils */ "./lib/utils.js");
/* eslint-disable no-sparse-arrays */
const canvas = document.getElementsByTagName("canvas")[0];
canvas.addEventListener("click", () => {
if (state.scene == "menu") {
state.scene = "loadingsound"
Object(_sound_sound__WEBPACK_IMPORTED_MODULE_5__["loadMainSong"])(state)
}
})
const ctx = canvas.getContext("2d");
let forward = false;
let brake = false;
let currentTime;
let lastTime = new Date().getTime();
const startTime = lastTime;
const limitTime = 60000;
let timeToFinish = 60000;
let gamepads;
let gamepadIsConnected = false;
let isGameFinish = false;
// shared state
const state = {
...Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["setCanvasResolution"])(canvas, 640, 360),
molecules: [],
bullets: [],
impulse: 0,
maxImpulse: 2,
oxygenCurrent: 0,
oxygenGoal: 5,
shootDelay: 200,
model:
[
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
],
scene: "menu"
};
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["setCanvasResolution"])(canvas, state.nativeWidth, state.nativeHeight);
window.addEventListener("resize", () => {
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["setCanvasResolution"])(canvas, state.nativeWidth, state.nativeHeight);
});
window.addEventListener("gamepadconnected", e => {
console.log(
"Gamepad connected at index %d: %s. %d buttons, %d axes.",
e.gamepad.index,
e.gamepad.id,
e.gamepad.buttons.length,
e.gamepad.axes.length
);
gamepadIsConnected = true;
});
const sprite = Object(_entities_sprite__WEBPACK_IMPORTED_MODULE_6__["Sprite"])(state, state.nativeWidth / 2, state.nativeHeight / 2);
const player = Object(_entities_player__WEBPACK_IMPORTED_MODULE_4__["Player"])(sprite, 2, 2);
function setControls(player) {
const KEY_LEFT = 37;
const KEY_UP = 38;
const KEY_RIGHT = 39;
const KEY_DOWN = 40;
const KEY_SPACE = 32;
window.addEventListener("keydown", e => {
if (!player.alive) { return }
const keyCode = e.keyCode;
switch (keyCode) {
case KEY_RIGHT:
player.turnRight = true;
break;
case KEY_LEFT:
player.turnLeft = true;
break;
case KEY_SPACE:
Object(_sound_sound__WEBPACK_IMPORTED_MODULE_5__["fireSound"])()
fire(state.bullets, player);
break;
default:
break;
}
if (keyCode == KEY_UP) {
// impulseSound()
forward = true;
}
if (keyCode == KEY_DOWN) {
brake = true;
}
});
window.addEventListener("keyup", e => {
const keyCode = e.keyCode;
switch (keyCode) {
case KEY_RIGHT:
player.turnRight = false;
break;
case KEY_LEFT:
player.turnLeft = false;
break;
default:
break;
}
if (keyCode == KEY_UP) {
forward = false;
}
if (keyCode == KEY_DOWN) {
brake = false;
}
});
window.addEventListener("gamepadconnected", e => {
const gp = navigator.getGamepads()[e.gamepad.index];
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["logger"])(
"Gamepad connected at index %d: %s. %d buttons, %d axes.",
gp.index,
gp.id,
gp.buttons.length,
gp.axes.length
);
});
}
const oxygenBar = Object(_ui_oxygenbar__WEBPACK_IMPORTED_MODULE_3__["OxygenBar"])(
Object(_entities_sprite__WEBPACK_IMPORTED_MODULE_6__["Sprite"])(state, 16, 8),
state.oxygenGoal,
state.oxygenCurrent
);
const impulseBar = Object(_ui_impulsebar__WEBPACK_IMPORTED_MODULE_1__["ImpulseBar"])(
Object(_entities_sprite__WEBPACK_IMPORTED_MODULE_6__["Sprite"])(state, 525, 8),
state.impulse,
state.maxImpulse
);
setControls(player);
Object(_entities_molecule__WEBPACK_IMPORTED_MODULE_2__["makeMolecules"])(state, 5);
state.oxygenGoal = state.molecules.length * 2;
function fire(bullets, player) {
if (player.state.shootDelay <= 0) {
const sprite = Object(_entities_sprite__WEBPACK_IMPORTED_MODULE_6__["Sprite"])(player.state, player.x + 5, player.y + 6);
const bullet = Object(_entities_bullet__WEBPACK_IMPORTED_MODULE_0__["Bullet"])(sprite, 2, 2, player.rotation);
bullets.push(bullet);
player.state.shootDelay = 200;
}
}
function drawBackground(state) {
const ctx = state.canvas.getContext("2d");
ctx.save();
ctx.imageSmoothingEnabled = false;
let tileSizeX = 16;
let tileSizeY = 15;
let x = 0;
let y = 0;
let img = new Image();
const filename = "spritesheet.png";
img.src = `./assets/${filename}`;
for (let row = 0; row < 6; row++) {
for (let col = 0; col < 10; col++) {
if (!isGameFinish) {
ctx.drawImage(img, 13 * tileSizeX, 0, tileSizeX, tileSizeY, x + col * tileSizeX * 4, y + row * tileSizeY * 4, tileSizeX * 4, tileSizeY * 4);
} else {
ctx.drawImage(img, 14 * tileSizeX, 0, tileSizeX, tileSizeY, x + col * tileSizeX * 4, y + row * tileSizeY * 4, tileSizeX * 4, tileSizeY * 4);
}
}
}
ctx.restore();
}
function gameloop() {
// animate
if (isGameFinish) {
//drawBackground(state)
// drawPlayer(player);
// Draw UI
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["drawText"])(state.canvas, Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["millisToMinutesAndSeconds"])(timeToFinish), state.nativeWidth / 2 - 16 * 3, 8, 1)
Object(_ui_oxygenbar__WEBPACK_IMPORTED_MODULE_3__["drawOxygenBar"])(oxygenBar)
Object(_ui_impulsebar__WEBPACK_IMPORTED_MODULE_1__["drawImpulseBar"])(impulseBar)
if (state.scene == "win") {
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["drawText"])(
state.canvas,
"you win!",
state.nativeWidth / 2 - 16 * 3,
state.nativeHeight / 2,
1
);
} else if (state.scene == "lose") {
Object(_lib_utils__WEBPACK_IMPORTED_MODULE_7__["drawText"])(
state.canvas,
"you lose!",
state.nativeWidth / 2 - 16 * 3,
state.nativeHeight / 2,
1
);
}
return;
}
requestAnimationFrame(gameloop);
ctx.clearRect(-16, -16, state.nativeWidth + 16, state.nativeHeight + 16);
state.shootDelay -= 15;
currentTime = new Date().getTime();
if (currentTime - lastTime >= 1000) {
timeToFinish = limitTime - (currentTime - startTime);
lastTime = currentTime;
}
// Gamepad
if (gamepadIsConnected) {
gamepads = navigator.getGamepads();
const gp = gamepads[0];
const buttonLeft = gp.buttons[14];
const buttonRight = gp.buttons[15];
const impulseButton = gp.buttons[12];
const brakeButton = gp.buttons[13];
const fireButton = gp.buttons[0];
if (buttonLeft.pressed) {
player.turnLeft = true;
} else {
player.turnLeft = false;
}
if (buttonRight.pressed) {
player.turnRight = true;
} else {
player.turnRight = false;
}
if (impulseButton.pressed) {
forward = true;
} else {
forward = false;
}
if (brakeButton.pressed) {
brake = true;
} else {
brake = false;
}
if (fireButton.pressed) {
// Controlar velocidad de disparo
fire(state.bullets, player);
}
}