From 734148ca192cc97150488e06daba4bab5acff32c Mon Sep 17 00:00:00 2001
From: Xevion <xevioni@yandex.com>
Date: Thu, 26 Nov 2020 09:19:28 -0600
Subject: [PATCH] fix unpausing during edits while paused, fixed end node
 changes not being rendered properly

---
 Paths/Assets/Scripts/Algorithms/AStar.cs | 9 +++++++--
 Paths/Assets/Scripts/UIController.cs     | 8 +++++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/Paths/Assets/Scripts/Algorithms/AStar.cs b/Paths/Assets/Scripts/Algorithms/AStar.cs
index d8b82c1..7f56aa7 100644
--- a/Paths/Assets/Scripts/Algorithms/AStar.cs
+++ b/Paths/Assets/Scripts/Algorithms/AStar.cs
@@ -82,8 +82,7 @@ namespace Algorithms {
                 return null;
             }
 
-            // Fix start and end position being overriden
-            ChangeController.RemovePositions(start, 1);
+
 
             // if all good, return path
             Node temp = _closedList[_closedList.IndexOf(current)];
@@ -95,6 +94,12 @@ namespace Algorithms {
                 temp = temp.Parent;
             } while (temp != null && !temp.Equals(startNode));
 
+            // Fix start and end position being overriden
+            // TODO: Look into using a proper fix for this instead of a 'patch'.
+            ChangeController.RemovePositions(start, 1);
+            ChangeController.RemovePositions(end, 3);
+
+            
             return _path;
         }
 
diff --git a/Paths/Assets/Scripts/UIController.cs b/Paths/Assets/Scripts/UIController.cs
index 590affb..837aec1 100644
--- a/Paths/Assets/Scripts/UIController.cs
+++ b/Paths/Assets/Scripts/UIController.cs
@@ -50,7 +50,7 @@ public class UIController : MonoBehaviour {
     private AnimationState _previousAnimationState;
 
     private bool EditShouldReload =>
-        _animationState == AnimationState.Started || _animationState == AnimationState.Paused;
+        _animationState == AnimationState.Started;
 
     // Grid State & Pathfinding
     private NodeGrid _grid;
@@ -95,7 +95,9 @@ public class UIController : MonoBehaviour {
                     Node node = _grid.GetNode(position);
                     _modify = node.Walkable ? ClickType.Add : ClickType.Remove;
                     node.Walkable = !node.Walkable;
-                    if (EditShouldReload)
+                    if (_animationState == AnimationState.Paused)
+                        _animationState = AnimationState.Stopped;
+                    else if (_animationState == AnimationState.Started)
                         _animationState = AnimationState.Reloading;
                 }
 
@@ -230,7 +232,7 @@ public class UIController : MonoBehaviour {
 
         string pathCount = _path != null ? $"{_path.Count}" : "N/A";
         debugText.text = $"{_state.CurrentRuntime * 1000.0:F1}ms\n" +
-                                 $"{CurrentIndex + 1:000} / {_state.Count:000}\n" +
+                                 $"{CurrentIndex:000} / {_state.Count:000}\n" +
                                  $"Path: {pathCount} tiles";
     }