amirrajan

class Camera
  class << self
    def viewport_w
      Grid.allscreen_w
    end

    def viewport_h
      Grid.allscreen_h
    end

amirrajan

1. The Success Trap

I never wanted to build a game engine. I’m an artist; for me, an engine was just a means to an end. But after four commercial releases, I realized I was losing the only edge I had as an indie: my time and my love of the craft. I got approval for the Nintendo Switch, and instead of celebrating, I felt dread. My initial mistake was using the “prescribed” tools for each target platform (the native frameworks the platform holders tell you to use). It’s vendor lock-in. To reach a new audience, I had to do a rewrite, every time. I wasn’t making art anymore; I was a full-time janitor for my own code.

2. The Strategy of the Widest Net

I knew that the success of my first title was synonymous to winning the lottery. I was honest enough with myself to admit it probably wouldn’t happen again. In an industry governed by hits, the only path to sustainability was to maximize exposure by casting the widest net possible from Day One: release to every available platform right out the gate.

I fel

amirrajan

For this kata you will be extending the Hash class to support a new method called 'flattened_keys'. The purpose of this method is to return a new hash that has any nested values flattened so that there is only the single root hash structure. The keys from the nested hash will be merged into the parent, separated by underscores.

Basic example:

unflat = {id: 1, info: {name: 'example'}}.flattened_keys unflat.flattened_keys # equals {id: 1, info_name: 'example'}

notice the info_name flattened key

The method should handle any level of nesting. For example:

unflat = {

amirrajan

just looking up some old notes.

dotnet tool install --global dotnet-trace

1. get the process id for a current running process via powershell:

powershell -c "Get-CimInstance Win32_Process | Select-Object ProcessId, CommandLine | ConvertTo-Csv | Out-File ps -Encoding ASCII"

look at the file above and find the process id for processes that have ./dotnet.exe 2. You start the trace with:

amirrajan

# game concept from: https://youtu.be/Tz-AinJGDIM

# Color pallete for game
RED         = { r: 222, g:  63, b:  66 }
GRAY        = { r: 128, g: 128, b: 128 }
BLACK       = { r:   0, g:   0, b:   0 }
LIGHT_GRAY  = { r: 237, g: 237, b: 237 }

module Main
  def start

amirrajan

class Camera
  class << self
    def viewport_w
      Grid.allscreen_w
    end

    def viewport_h
      Grid.allscreen_h
    end

amirrajan

#!/usr/bin/env bash

# git clone https://gist.github.com/amirrajan/0732e675346fca3ab4e7f19c01ad8806 benchmark-java-build && cd ./benchmark-java-build && sh ./go.sh

# Clone Kafka 4.0.2, fetch the benchmark script, and run it.
set -eu

git clone --depth 1 --branch 4.0.2 https://github.com/apache/kafka.git
cd kafka

amirrajan

module Main
  def start
    @game = Game.new
  end

  def tick
    @game.inputs = inputs
    @game.tick
    outputs.background_color = [30, 30, 30]
    outputs.primitives << @game.primitives

amirrajan

# main entry point for the game
module Main
  def start
    # initialize the game and create 100 random squares
    @squares = create_random_squares
  end

  def create_random_squares
    # function creates 100 random squares
    # that are within the bounds of the screen

amirrajan

# https://www.youtube.com/watch?v=8rCRsOLiO7k

require "shaders/ripples.fragment.hlsl"

module Main
  def start
    @ripple_queue = []
  end

  def tick