From cc1d3ac4daebe9619075808850baaa804beca9d7 Mon Sep 17 00:00:00 2001
From: Marty Oehme <marty.oehme@gmail.com>
Date: Fri, 20 Jul 2018 16:28:12 +0200
Subject: [PATCH] Game - dartfmt

---
 lib/game/Game.dart | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/lib/game/Game.dart b/lib/game/Game.dart
index 1c16c5d..72c474c 100644
--- a/lib/game/Game.dart
+++ b/lib/game/Game.dart
@@ -16,27 +16,30 @@ class Game {
   bool _fwd = true;
 
   Game(CanvasElement this.canvas) {
-    grid = buildGrid(5, 5, new Color(255, 0, 255));
+    grid = _buildGrid(5, 5, new Color(255, 0, 255));
     ctx = this.canvas.getContext('2d');
   }
 
+  // In-World Logic Updates
   void update([num dt]) {
     int ry = rng.nextInt(grid.length);
     grid[ry][rng.nextInt(grid[ry].length)] = new Color(rng.nextInt(255), rng.nextInt(255), rng.nextInt(255));
   }
 
+  // Render Pipeline
   void draw([num interp]) {
     int brickW = (canvas.width ~/ grid[0].length);
     int brickH = (canvas.height ~/ grid.length);
 
     ctx.clearRect(0, 0, canvas.width, canvas.height);
-    grid_foreach((x, y) {
+    _grid_foreach((x, y) {
         Color col = _oscillate(grid[y][x]);
         ctx.setFillColorRgb(col.r, col.g, col.b);
         ctx.fillRect(x*brickW, y*brickH, brickW, brickH);
     });
   }
 
+  // Slightly oscillating colors to highlight rendering updates
   Color _oscillate(Color col) {
     if(_oscill >= 50.0 || _oscill <= -50.0) {
       _oscillDir = !_oscillDir;
@@ -48,7 +51,7 @@ class Game {
     return new Color(col.r + o, col.g + o, col.b + o);
   }
 
-  void grid_foreach(gridIterator fun) {
+  void _grid_foreach(gridIterator fun) {
     for (int y = 0; y < grid.length; y++) {
       for (int x = 0; x < grid[y].length; x++) {
         fun(x, y);
@@ -56,7 +59,7 @@ class Game {
     }
   }
 
-  List<List<Color>> buildGrid(int w, int h, Color col) {
+  List<List<Color>> _buildGrid(int w, int h, Color col) {
     List<List<Color>> grid = new List(h);
     for (int y = 0; y < h; y++) {
       grid[y] = new List(w);
@@ -75,8 +78,3 @@ class Color {
 
   const Color(this.r, this.g, this.b);
 }
-
-// Create 2d array
-// fill with random colors
-// cycle colors
-// set one color to random new one