Fixed comment and undo behavior #12

Fixe for #12

Author: Vin-dictive

Assets/Fonts/GlacialIndifference-Bold SDF.asset

@@ -1065,7 +1065,7 @@ GameObject:
   - component: {fileID: 753343938}
   - component: {fileID: 753343937}
   m_Layer: 5
-  m_Name: Prev Button
+  m_Name: Undo Button
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
@@ -1514,7 +1514,7 @@ RectTransform:
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 0, y: 0}
   m_AnchoredPosition: {x: 0, y: 0}
-  m_SizeDelta: {x: 104.16243, y: 62}
+  m_SizeDelta: {x: 180, y: 90}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &981664038
 MonoBehaviour:

Assets/Scenes/ARStage.unity

@@ -860,7 +860,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 600, y: -73.5}
+  m_AnchoredPosition: {x: 600, y: -73.47378}
   m_SizeDelta: {x: 318.98636, y: 67.72216}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &126347978
@@ -1465,7 +1465,8 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_text: "Select a <color=#FEBC2C>ARgorithm</color> from \nthe available ones "
+  m_text: "Select a <b><color=#FEBC2C>AR</b>gorithm</color> from \nthe available
+    ones "
   m_isRightToLeft: 0
   m_fontAsset: {fileID: 11400000, guid: db8e5d852fafb3f4ab85b612e8d470ce, type: 2}
   m_sharedMaterial: {fileID: 8963545961531463164, guid: db8e5d852fafb3f4ab85b612e8d470ce,
@@ -2260,8 +2261,8 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 114, y: -90}
-  m_SizeDelta: {x: 140, y: 70}
+  m_AnchoredPosition: {x: 132, y: -91}
+  m_SizeDelta: {x: 173.47699, y: 76.95407}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &443007843
 MonoBehaviour:
@@ -3321,7 +3322,7 @@ MonoBehaviour:
   m_enableAutoSizing: 0
   m_fontSizeMin: 18
   m_fontSizeMax: 35
-  m_fontStyle: 1
+  m_fontStyle: 0
   m_HorizontalAlignment: 2
   m_VerticalAlignment: 1024
   m_textAlignment: 65535
@@ -4895,7 +4896,7 @@ MonoBehaviour:
   m_fontMaterials: []
   m_fontColor32:
     serializedVersion: 2
-    rgba: 4294967295
+    rgba: 4282073056
   m_fontColor: {r: 0.87843144, g: 0.24705884, b: 0.23137257, a: 1}
   m_enableVertexGradient: 0
   m_colorMode: 3
@@ -6066,8 +6067,8 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 116, y: -66}
-  m_SizeDelta: {x: 140, y: 70}
+  m_AnchoredPosition: {x: 132, y: -66}
+  m_SizeDelta: {x: 163.4826, y: 77.82756}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &1698532736
 MonoBehaviour:
@@ -6674,7 +6675,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 200, y: -73.5}
+  m_AnchoredPosition: {x: 200, y: -73.47378}
   m_SizeDelta: {x: 318.98636, y: 67.72216}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &1871835922
@@ -7351,7 +7352,7 @@ MonoBehaviour:
   m_enableAutoSizing: 0
   m_fontSizeMin: 18
   m_fontSizeMax: 35
-  m_fontStyle: 1
+  m_fontStyle: 0
   m_HorizontalAlignment: 2
   m_VerticalAlignment: 1024
   m_textAlignment: 65535

Assets/Scenes/UI.unity

@@ -63,9 +63,9 @@ void FixedUpdate()
             UpdatePlacementPose();
             UpdatePlacementIndicator();
         }
-        if(index+1 > 0 && index+1<=stageData.size)
+        if(index > -1 && index<=stageData.size)
         {
-            ChangeStateCounter(index+1, stageData.size);
+            ChangeStateCounter(index, stageData.size);
         }
     }
 
@@ -178,7 +178,7 @@ public void Undo()
         if (index <= -1)
             return;
         State args = stageData.states[index];
-        if (args.state_type == "comments")
+        if (args.state_type == "comment")
         {
             index--;
             return;