Fix the bug(Issue #18)

Add Slider(Velocity, acceleration), button, text (No coding)

Assets/Prefabs/PathUI.prefab

@@ -8,17 +8,17 @@ GameObject:
   m_PrefabAsset: {fileID: 0}
   serializedVersion: 6
   m_Component:
-  - component: {fileID: 6021508400235234100}
-  - component: {fileID: 6021508400235234098}
-  - component: {fileID: 6021508400235234099}
-  m_Layer: 5
+  - component: {fileID: 5014434788102240908}
+  - component: {fileID: 5427705129206684837}
+  - component: {fileID: 5981043734760163717}
+  m_Layer: 0
   m_Name: PathUI
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
   m_IsActive: 1
---- !u!224 &6021508400235234100
+--- !u!224 &5014434788102240908
 RectTransform:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -35,9 +35,9 @@ RectTransform:
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: 0, y: 0}
-  m_SizeDelta: {x: 5, y: 5}
+  m_SizeDelta: {x: 80.15, y: 13.48}
   m_Pivot: {x: 0.5, y: 0.5}
---- !u!222 &6021508400235234098
+--- !u!222 &5427705129206684837
 CanvasRenderer:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -45,7 +45,7 @@ CanvasRenderer:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 6021508400235234101}
   m_CullTransparentMesh: 0
---- !u!114 &6021508400235234099
+--- !u!114 &5981043734760163717
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -54,23 +54,28 @@ MonoBehaviour:
   m_GameObject: {fileID: 6021508400235234101}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: -765806418, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Script: {fileID: 708705254, guid: f70555f144d8491a825f0804e09c671c, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
-  m_Color: {r: 0, g: 0, b: 0, a: 0.392}
+  m_Color: {r: 0.19607843, g: 0.19607843, b: 0.19607843, a: 1}
   m_RaycastTarget: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
     m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, UnityEngine.UI,
       Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
-  m_Sprite: {fileID: 21300000, guid: 0905f15ba4c169d478723617ce3c4ad1, type: 3}
-  m_Type: 0
-  m_PreserveAspect: 0
-  m_FillCenter: 1
-  m_FillMethod: 4
-  m_FillAmount: 1
-  m_FillClockwise: 1
-  m_FillOrigin: 0
-  m_UseSpriteMesh: 0
+  m_FontData:
+    m_Font: {fileID: 10102, guid: 0000000000000000e000000000000000, type: 0}
+    m_FontSize: 6
+    m_FontStyle: 0
+    m_BestFit: 0
+    m_MinSize: 1
+    m_MaxSize: 40
+    m_Alignment: 0
+    m_AlignByGeometry: 0
+    m_RichText: 0
+    m_HorizontalOverflow: 0
+    m_VerticalOverflow: 0
+    m_LineSpacing: 1
+  m_Text: 

Assets/Scripts/PathRenderer.cs

@@ -12,9 +12,6 @@ public class PathRenderer : MonoBehaviour
     [SerializeField]
     GameObject PathColliderPrefab;
 
-    public GameObject canvas;
-    public GameObject pathUIPrefab;
-
     LineRenderer _pathRenderer;
     float _originalPathColliderY;
     // Start is called before the first frame update
@@ -55,7 +52,6 @@ public class PathRenderer : MonoBehaviour
         square.pathList[1] = point;
         _pathRenderer.SetPositions(square.pathList.ToArray());
         _InstantiatePathCollider(0);
-        _InstantiatePathUI(0, point/2);
     }
 
     private void _ResetPaths()
@@ -68,9 +64,6 @@ public class PathRenderer : MonoBehaviour
         for (int i = 0; i < transform.childCount; i++)
         {
             Destroy(transform.GetChild(i).gameObject);
-            string str = "PathUI-" + i;
-            GameObject t = canvas.transform.FindChild(str).gameObject;
-            Destroy(t);
         }
     }
 
@@ -80,7 +73,6 @@ public class PathRenderer : MonoBehaviour
         _pathRenderer.positionCount = square.pathList.Count();
         _pathRenderer.SetPositions(square.pathList.ToArray());
         _InstantiatePathCollider(square.pathList.Count() - 2);
-        _InstantiatePathUI(square.pathList.Count() - 2, (point + square.pathList[square.pathList.Count() - 2])/2);
     }
 
     private void _InstantiatePathCollider(int n)
@@ -100,14 +92,4 @@ public class PathRenderer : MonoBehaviour
 
         _pathCollider.transform.position = (square.pathList[n] + square.pathList[n + 1]) / 2;
     }
-
-    private void _InstantiatePathUI(int n, Vector3 point)
-    {
-        var _pathUI = Instantiate(pathUIPrefab);
-        _pathUI.transform.SetParent(canvas.transform);
-        _pathUI.transform.position += point;
-        _pathUI.name = "PathUI-" + n;
-        _pathUI.tag = "pathui";
-        _pathUI.SetActive(false);
-    }
 }

Assets/Scripts/Square.cs

@@ -7,7 +7,9 @@ using System.Linq;
 public class Square : FlatLandObject
 {
     public List<Vector3> pathList = new List<Vector3>();
+    public List<float> pathVelocity = new List<float>();
     private float _zPosition => transform.position.z;
+    private float PlayerVelocity;
 
     public Vector3 GetNthPath(int n) // Get a path from (n)th destination to (n+1)th destination.
     {
@@ -18,4 +20,9 @@ public class Square : FlatLandObject
     {
         return v.y / v.x;
     }
-}
+
+    public Vector3 GetMiddlePoint(int st, int en)
+    {
+        return (pathList[en] - pathList[st]) / 2;
+    }
+}
\ No newline at end of file

Assets/Scripts/UIManager.cs

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.UI;
+using System;
+using System.Linq;
 
 public class UIManager : MonoBehaviour
 {
+    [SerializeField]
+    Square square;
+
     public GameObject canvas;
+    public GameObject pathUIPrefab;
+    private GameObject _pathUI;
+    private int prevSelectPathNum = -1;
+
     // Start is called before the first frame update
     void Start()
     {
-        
+        _InstantiatePathUI();
+        _pathUI.SetActive(false);
     }
 
     // Update is called once per frame
@@ -26,19 +37,33 @@ public class UIManager : MonoBehaviour
                 if (obj.tag == "path")
                 {
                     int pathNum = int.Parse(obj.name.Substring(13));
-                    string str = "PathUI-" + pathNum;
-                    GameObject t = canvas.transform.FindChild(str).gameObject;
-                    if (t.activeSelf == true)
+
+                    if (pathNum != prevSelectPathNum)
                     {
-                        t.SetActive(false);
+                        _pathUI.GetComponent<Text>().text = obj.name;
+                        _pathUI.SetActive(true);
+                        prevSelectPathNum = pathNum;
                     }
                     else
                     {
-                        t.SetActive(true);
+                        _pathUI.SetActive(false);
+                        prevSelectPathNum = -1;
                     }
                 }
+                else
+                {
+                    _pathUI.SetActive(false);
+                    prevSelectPathNum = -1;
+                }
             }
         }
+    }
 
+    private void _InstantiatePathUI()
+    {
+        _pathUI = Instantiate(pathUIPrefab);
+        _pathUI.transform.SetParent(canvas.transform);
+        _pathUI.name = "PathUI";
+        _pathUI.tag = "pathui";
     }
 }