drhayes

  self.noiseFactor = self.noiseFactor + dt
  -- self.trauma = math.min(1, self.trauma) - dt * config.camera.traumaFactor
  self.trauma = math.max(0, self.trauma - dt * config.camera.traumaFactor)
  if self.cameraTarget then
    self.x = self.x + (self.cameraTarget.pos.x - self.x) * dt * self.slideFactor
    self.y = self.y + (self.cameraTarget.pos.y - self.y) * dt * self.slideFactor
  end
  -- Shake based on trauma
  local shake = self.trauma ^ 2
  local maxOffset, maxAngle = config.camera.shake.maxOffset, config.camera.shake.maxAngle

drhayes

function Camera:resize(w, h)
  local dw, dh = config.graphics.width, config.graphics.height
  local x, y = w / dw, h / dh
  local scale = math.min(x, y)
  local width, height = dw * scale, dh * scale
  self.camera:setScale(scale)
  local wPadding, hPadding = (w - width) / 2, (h - height) / 2
  self.padding = {
    x = wPadding, y = hPadding
  }

drhayes

local tiny = require 'lib.tiny'
local spriteAtlas = require 'core.spriteAtlas'
local lume = require 'lib.lume'
local physicsSystem = require 'systems.physics'
local config = require 'gameConfig'

function drawSystem(groupName)
  groupName = groupName or 'default'
  local drawSystem = tiny.processingSystem({ isDraw = true })

drhayes

local function onDead(world, drone)
  Signal.emit('enemyKilled', drone)
  local viralAmount = (drone.health.damage.viral or 0) / drone.health.max
  if viralAmount >= 0.5 then
    drone.animation.currentName = 'dead'
    drone.body.fx = 50
    drone.invoke = {
      onInvoke = 'doLoot'
    }
    particles:viralSparks(drone)

drhayes

Verifying my Blockstack ID is secured with the address 1M1QN2SWzH4ecxeDgAjFDii1F6hSrGswLj https://explorer.blockstack.org/address/1M1QN2SWzH4ecxeDgAjFDii1F6hSrGswLj

drhayes

import forsaken from '../forsaken';

export const FACTORY = (game, mapEntity) => {
  const { x, y, width, height, properties: { id, reversible = true } } = mapEntity;
  return new StoneSmasher(game, id, x, y, width, height, reversible);
}
export const GROUP_NAME = 'obstacles';

const frame = i => `stoneSmasher${i}`;

drhayes

In JavaScript, this refers to the calling context of the function. Unlike other more traditional languages, in JS it is only possible to know the value of this within a function by examining, at runtime, what called the function. Let's look at some examples:

function blah() { console.log(this.cats); }

window.cats = 'dogs';

var o = { cats: 'pants' };

drhayes

const size = 48;
const maxFrames = 6;
const blastRadius = 23;

export default class Shockwave extends Phaser.Plugin {
  constructor(game, parent) {
    super(game, parent);

    this.firing = false;
    this.x = this.y = 0;

drhayes

Here they are!

drhayes

function sha1(str) {
  function hex(buffer) {
    const hexCodes = [];
    const view = new DataView(buffer);
    for (let i = 0; i < view.byteLength; i += 4) {
      // Using getUint32 reduces the number of iterations needed (we process 4 bytes each time)
      const value = view.getUint32(i)
      // toString(16) will give the hex representation of the number without padding
      const stringValue = value.toString(16)
      // We use concatenation and slice for padding.