From aa50054108e21f75acdc04e64754105cfaccd2b5 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Fri, 3 Feb 2023 18:12:07 -0800
Subject: [PATCH] Convert setting cell in room generation method into cell
 transform

---
 assets/scripts/nethack/dungeon.js | 36 +++++++++++++++----------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/assets/scripts/nethack/dungeon.js b/assets/scripts/nethack/dungeon.js
index 4638317..cc8e148 100644
--- a/assets/scripts/nethack/dungeon.js
+++ b/assets/scripts/nethack/dungeon.js
@@ -11,6 +11,12 @@ class Cell {
   upStair() { this.character = "<"; }
   downStair() { this.character = ">"; }
   cooridor() { this.character = "#"; }
+  topLeftWall() { this.character = "┌"; }
+  topRightWall() { this.character = "┐"; }
+  bottomLeftWall() { this.character = "└"; }
+  bottomRightWall() { this.character = "┘"; }
+  horizontalWall() { this.character = "─"; }
+  verticalWall() { this.character = "│"; }
 }
 
 class Point {
@@ -114,13 +120,9 @@ class Grid {
     for (let room of this.#rooms) {
       for (let y = room.minY; y <= room.maxY; y++) {
         for (let x = room.minX; x <= room.maxX; x++) {
-          let charAtXY = room.charAt(x, y);
-          if (!charAtXY) {
-            continue;
-          }
-
+          let point = new Point(x, y);
           let cell = this.cellAt(x, y);
-          cell.character = charAtXY;
+          room.transformCellAt(point, cell);
           cell.characterColor = p.color(255);
         }
       }
@@ -169,24 +171,22 @@ class Room {
     );
   }
 
-  charAt(x, y) {
+  transformCellAt(pt, cell) {
     const minX = this.minX;
     const minY = this.minY;
     const maxX = this.maxX;
     const maxY = this.maxY;
 
-    if (y == minY && x == minX) { return "┌"; }
-    if (y == minY && x == maxX) { return "┐"; }
-    if (y == maxY && x == minX) { return "└"; }
-    if (y == maxY && x == maxX) { return "┘"; }
-    if (y == minY || y == maxY) { return "─"; }
-    if (x == minX || x == maxX) { return "│"; }
+    const x = pt.x;
+    const y = pt.y;
 
-    if ((x > minX && x < maxX) && (y > minY && y < maxY)) {
-      return ".";
-    }
-
-    return undefined;
+    if (y === minY && x === minX) { cell.topLeftWall(); }
+    else if (y === minY && x === maxX) { cell.topRightWall(); }
+    else if (y === maxY && x === minX) { cell.bottomLeftWall(); }
+    else if (y === maxY && x === maxX) { cell.bottomRightWall(); }
+    else if (y === minY || y === maxY) { cell.horizontalWall(); }
+    else if (x === minX || x === maxX) { cell.verticalWall(); }
+    else if ((x > minX && x < maxX) && (y > minY && y < maxY)) { return cell.floor(); }
   }
 }