From d33cd16be7100a8ece0f8d04dda1e4a0b9bd1139 Mon Sep 17 00:00:00 2001
From: The Wizard Bear <42446683+TheWizardBear@users.noreply.github.com>
Date: Sun, 21 Jun 2020 15:12:12 +0100
Subject: [PATCH] replaced all occurances of this.startCell with
 this.startGenerationFrom

---
 Maze.js                            | 13 +++++++------
 algorithms/AldousBroder.js         |  4 ++--
 algorithms/ModifiedPrims.js        |  4 ++--
 algorithms/RecursiveBacktracker.js |  4 ++--
 algorithms/Sidewinder.js           |  4 ++--
 algorithms/SimplifiedPrims.js      |  4 ++--
 algorithms/Wilsons.js              |  4 ++--
 distances.js                       |  4 ++--
 8 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/Maze.js b/Maze.js
index 2caa12d..b0ac2df 100644
--- a/Maze.js
+++ b/Maze.js
@@ -12,6 +12,9 @@ import solve from "./solve.js";
 
 class Maze {
   constructor(mazeSettings) {
+
+
+
     this.prng = mazeSettings.prng ?? Math;
     this.width = mazeSettings.width ??
       (mazeSettings.xSize ?? (mazeSettings.height ?? 30));
@@ -34,9 +37,9 @@ class Maze {
       this.algorithmId === "binarytree" ||
       this.algorithmId === "ellers"
     ) {
-      this.startGenerationFrom = "top left";
+      this.startGenerationFrom = {x: 0, y: 0};
     } else {
-      this.startGenerationFrom = mazeSettings.startGenerationFrom ?? "random";
+      this.startGenerationFrom = this.getXYPosition(mazeSettings.startGenerationFrom ?? "random");
     }
 
     this.prng.shuffle = (arr) => {
@@ -83,11 +86,9 @@ class Maze {
   reset() {
     //random seed would go here
 
-    this.startCell = this.getXYPosition(this.startGenerationFrom);
-
     this.currentCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
 
     this.finishedGenerating = false;
diff --git a/algorithms/AldousBroder.js b/algorithms/AldousBroder.js
index 1d6da5b..1266683 100644
--- a/algorithms/AldousBroder.js
+++ b/algorithms/AldousBroder.js
@@ -16,8 +16,8 @@ class AldousBroder extends Maze {
     }
 
     this.currentCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
     this.visited[this.currentCell.y][this.currentCell.x] = true;
     this.totalVisted = 1;
diff --git a/algorithms/ModifiedPrims.js b/algorithms/ModifiedPrims.js
index 39b35b9..e826e12 100644
--- a/algorithms/ModifiedPrims.js
+++ b/algorithms/ModifiedPrims.js
@@ -25,8 +25,8 @@ class ModifiedPrims extends Maze {
     this.activeCells = [];
 
     let startCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
 
     this.activeCells.push(startCell);
diff --git a/algorithms/RecursiveBacktracker.js b/algorithms/RecursiveBacktracker.js
index 52aa620..2f32b83 100644
--- a/algorithms/RecursiveBacktracker.js
+++ b/algorithms/RecursiveBacktracker.js
@@ -19,8 +19,8 @@ class RecursiveBacktracker extends Maze {
     this.stack = [];
 
     let startCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
     this.stack.push(startCell);
     this.visited[startCell.y][startCell.x] = 1;
diff --git a/algorithms/Sidewinder.js b/algorithms/Sidewinder.js
index c2d7e06..d72e2cd 100644
--- a/algorithms/Sidewinder.js
+++ b/algorithms/Sidewinder.js
@@ -3,8 +3,8 @@ import Maze from "../Maze.js";
 class Sidewinder extends Maze {
   resetVariables() {
     this.currentCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
 
     this.runSet = [];
diff --git a/algorithms/SimplifiedPrims.js b/algorithms/SimplifiedPrims.js
index 3d54806..0373e47 100644
--- a/algorithms/SimplifiedPrims.js
+++ b/algorithms/SimplifiedPrims.js
@@ -19,8 +19,8 @@ class SimplifiedPrims extends Maze {
     this.activeCells = [];
 
     let startCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
 
     this.activeCells.push(startCell);
diff --git a/algorithms/Wilsons.js b/algorithms/Wilsons.js
index 4894bfc..319b892 100644
--- a/algorithms/Wilsons.js
+++ b/algorithms/Wilsons.js
@@ -13,8 +13,8 @@ class Wilsons extends Maze {
     this.totalVisted = 0;
 
     this.currentCell = {
-      x: this.startCell.x,
-      y: this.startCell.y,
+      x: this.startGenerationFrom.x,
+      y: this.startGenerationFrom.y,
     };
 
     this.state = 0;
diff --git a/distances.js b/distances.js
index 9c0eb1e..ae443d3 100644
--- a/distances.js
+++ b/distances.js
@@ -5,9 +5,9 @@ import {
 
 export default function calculateDistances(distanceFrom) {
   let startPoint = this.getXYPosition(
-    distanceFrom ?? this.startCell ?? "top left",
+    distanceFrom ?? this.startGenerationFrom ?? "top left",
   );
-  startPoint = this.cellIsInMaze(startPoint) ? startPoint : this.startCell;
+  startPoint = this.cellIsInMaze(startPoint) ? startPoint : this.startGenerationFrom;
   let Q = []; //queue
 
   let discovered = []; //keeps track of which points have been discovered so far so it doesn't loop back on itself