From: Michael D. Lowis <mike.lowis@gentex.com>
Date: Thu, 15 Nov 2018 15:29:05 +0000 (-0500)
Subject: randomize map on creation
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=0894b83fabbff08456a3773051c61ee849cbdfa2;p=proto%2Fjstoys.git

randomize map on creation
---

diff --git a/raycast.html b/raycast.html
index 6330e62..90c3782 100644
--- a/raycast.html
+++ b/raycast.html
@@ -64,10 +64,8 @@ const Player = ((self = START_POS)=>{
 })();
 
 const Map = ((grid = new Uint8Array(MAP_SIZE ** 2))=>{
-    return {
-        get: (x, y)=>(grid[Math.floor(y) * MAP_SIZE + Math.floor(x)] || -1),
-        randomize: ()=>(grid = grid.map((i) => (Math.random() < 0.3 ? 1 : 0))),
-    };
+    grid = grid.map((i) => (Math.random() < 0.3 ? 1 : 0));
+    return { get: (x, y)=>(grid[Math.floor(y) * MAP_SIZE + Math.floor(x)] || -1) };
 })();
 
 const Camera = ((self = {}, columns = [], ceiling = null, floor = null)=>{
@@ -168,7 +166,6 @@ const Camera = ((self = {}, columns = [], ceiling = null, floor = null)=>{
 })();
 
 (() => {
-    Map.randomize();
     const loop = (now) => {
         const seconds = FrameTimer.update(now);
         Player.update(seconds);