From 52afff883691516ba8be22a519608411bbc669ec Mon Sep 17 00:00:00 2001
From: Bryson Zimmerman <brzimmer@nmu.edu>
Date: Wed, 6 Nov 2024 11:53:44 -0500
Subject: [PATCH] Cleaned up unused items

---
 src/main/kotlin/World.kt         |  8 ++------
 src/main/kotlin/data/TileHeap.kt | 11 +++++------
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/src/main/kotlin/World.kt b/src/main/kotlin/World.kt
index a977de4..95c7280 100644
--- a/src/main/kotlin/World.kt
+++ b/src/main/kotlin/World.kt
@@ -45,12 +45,7 @@ object World {
     //TODO: https://en.wikipedia.org/wiki/Box-drawing_characters
     //^ make the maze look like a maze
     override fun toString(): String {
-        val em = ' ' //Empty character
-        val fi = '█' //Filled character
-        val dot = '•'
-
-        val str = StringBuilder()
-
+         val str = StringBuilder()
 
         //Reading left to right, top to bottom - can do a simple for each on the rows
         for (y in 0..tiles.value[0].size - 1) {
@@ -63,6 +58,7 @@ object World {
         str.appendLine()
         return str.toString()
     }
+
     fun getTileShape(tile: TileProperties): Char {
         return when(tile.connections) {
             UP.dir+DOWN.dir+LEFT.dir+RIGHT.dir -> '╋'
diff --git a/src/main/kotlin/data/TileHeap.kt b/src/main/kotlin/data/TileHeap.kt
index 6ba7de8..d58abc9 100644
--- a/src/main/kotlin/data/TileHeap.kt
+++ b/src/main/kotlin/data/TileHeap.kt
@@ -1,6 +1,5 @@
 package technology.zim.data
 
-import technology.zim.World
 import kotlin.math.abs
 
 //Translated code from CS222 MaxHeap homework
@@ -31,7 +30,7 @@ class TileHeap(val end: Tile) {
         siftUp(dat.size - 1)
     }
 
-    private fun siftUp(index: kotlin.Int)  {
+    private fun siftUp(index: Int)  {
         if(dat.isEmpty())
             throw ArrayIndexOutOfBoundsException()
 
@@ -78,11 +77,11 @@ class TileHeap(val end: Tile) {
     }
 
     //Helper functions for navigating the heap
-    private fun parent(index: kotlin.Int): kotlin.Int = index / 2
-    private fun leftChild(index: kotlin.Int): kotlin.Int = index * 2
-    private fun rightChild(index: kotlin.Int): kotlin.Int = (index * 2) + 1
+    private fun parent(index: Int): Int = index / 2
+    private fun leftChild(index: Int): Int = index * 2
+    private fun rightChild(index: Int): Int = (index * 2) + 1
 
-    private fun swap(index1: kotlin.Int, index2: kotlin.Int) {
+    private fun swap(index1: Int, index2: Int) {
         val index1tmp = dat[index1]
         dat[index1] = dat[index2]
         dat[index2] = index1tmp