From 3af4c218c0e70167db23a6303d2af30aff37d2fe Mon Sep 17 00:00:00 2001
From: Andrew Lee <alee14498@protonmail.com>
Date: Thu, 20 Aug 2020 23:40:50 -0400
Subject: Removed a bunch of stuff; Changes

---
 .../Joystick Pack/Scripts/Base/Joystick.cs         | 150 +++++++++++++++++++++
 .../Joystick Pack/Scripts/Base/Joystick.cs.meta    |  11 ++
 2 files changed, 161 insertions(+)
 create mode 100644 Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs
 create mode 100644 Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs.meta

(limited to 'Assets/Thirdparty/Joystick Pack/Scripts/Base')

diff --git a/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs b/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs
new file mode 100644
index 0000000..656d714
--- /dev/null
+++ b/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs	
@@ -0,0 +1,150 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+public class Joystick : MonoBehaviour, IPointerDownHandler, IDragHandler, IPointerUpHandler
+{
+    public float Horizontal { get { return (snapX) ? SnapFloat(input.x, AxisOptions.Horizontal) : input.x; } }
+    public float Vertical { get { return (snapY) ? SnapFloat(input.y, AxisOptions.Vertical) : input.y; } }
+    public Vector2 Direction { get { return new Vector2(Horizontal, Vertical); } }
+
+    public float HandleRange
+    {
+        get { return handleRange; }
+        set { handleRange = Mathf.Abs(value); }
+    }
+
+    public float DeadZone
+    {
+        get { return deadZone; }
+        set { deadZone = Mathf.Abs(value); }
+    }
+
+    public AxisOptions AxisOptions { get { return AxisOptions; } set { axisOptions = value; } }
+    public bool SnapX { get { return snapX; } set { snapX = value; } }
+    public bool SnapY { get { return snapY; } set { snapY = value; } }
+
+    [SerializeField] private float handleRange = 1;
+    [SerializeField] private float deadZone = 0;
+    [SerializeField] private AxisOptions axisOptions = AxisOptions.Both;
+    [SerializeField] private bool snapX = false;
+    [SerializeField] private bool snapY = false;
+
+    [SerializeField] protected RectTransform background = null;
+    [SerializeField] private RectTransform handle = null;
+    private RectTransform baseRect = null;
+
+    private Canvas canvas;
+    private Camera cam;
+
+    private Vector2 input = Vector2.zero;
+
+    protected virtual void Start()
+    {
+        HandleRange = handleRange;
+        DeadZone = deadZone;
+        baseRect = GetComponent<RectTransform>();
+        canvas = GetComponentInParent<Canvas>();
+        if (canvas == null)
+            Debug.LogError("The Joystick is not placed inside a canvas");
+
+        Vector2 center = new Vector2(0.5f, 0.5f);
+        background.pivot = center;
+        handle.anchorMin = center;
+        handle.anchorMax = center;
+        handle.pivot = center;
+        handle.anchoredPosition = Vector2.zero;
+    }
+
+    public virtual void OnPointerDown(PointerEventData eventData)
+    {
+        OnDrag(eventData);
+    }
+
+    public void OnDrag(PointerEventData eventData)
+    {
+        cam = null;
+        if (canvas.renderMode == RenderMode.ScreenSpaceCamera)
+            cam = canvas.worldCamera;
+
+        Vector2 position = RectTransformUtility.WorldToScreenPoint(cam, background.position);
+        Vector2 radius = background.sizeDelta / 2;
+        input = (eventData.position - position) / (radius * canvas.scaleFactor);
+        FormatInput();
+        HandleInput(input.magnitude, input.normalized, radius, cam);
+        handle.anchoredPosition = input * radius * handleRange;
+    }
+
+    protected virtual void HandleInput(float magnitude, Vector2 normalised, Vector2 radius, Camera cam)
+    {
+        if (magnitude > deadZone)
+        {
+            if (magnitude > 1)
+                input = normalised;
+        }
+        else
+            input = Vector2.zero;
+    }
+
+    private void FormatInput()
+    {
+        if (axisOptions == AxisOptions.Horizontal)
+            input = new Vector2(input.x, 0f);
+        else if (axisOptions == AxisOptions.Vertical)
+            input = new Vector2(0f, input.y);
+    }
+
+    private float SnapFloat(float value, AxisOptions snapAxis)
+    {
+        if (value == 0)
+            return value;
+
+        if (axisOptions == AxisOptions.Both)
+        {
+            float angle = Vector2.Angle(input, Vector2.up);
+            if (snapAxis == AxisOptions.Horizontal)
+            {
+                if (angle < 22.5f || angle > 157.5f)
+                    return 0;
+                else
+                    return (value > 0) ? 1 : -1;
+            }
+            else if (snapAxis == AxisOptions.Vertical)
+            {
+                if (angle > 67.5f && angle < 112.5f)
+                    return 0;
+                else
+                    return (value > 0) ? 1 : -1;
+            }
+            return value;
+        }
+        else
+        {
+            if (value > 0)
+                return 1;
+            if (value < 0)
+                return -1;
+        }
+        return 0;
+    }
+
+    public virtual void OnPointerUp(PointerEventData eventData)
+    {
+        input = Vector2.zero;
+        handle.anchoredPosition = Vector2.zero;
+    }
+
+    protected Vector2 ScreenPointToAnchoredPosition(Vector2 screenPosition)
+    {
+        Vector2 localPoint = Vector2.zero;
+        if (RectTransformUtility.ScreenPointToLocalPointInRectangle(baseRect, screenPosition, cam, out localPoint))
+        {
+            Vector2 pivotOffset = baseRect.pivot * baseRect.sizeDelta;
+            return localPoint - (background.anchorMax * baseRect.sizeDelta) + pivotOffset;
+        }
+        return Vector2.zero;
+    }
+}
+
+public enum AxisOptions { Both, Horizontal, Vertical }
\ No newline at end of file
diff --git a/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs.meta b/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs.meta
new file mode 100644
index 0000000..40806d8
--- /dev/null
+++ b/Assets/Thirdparty/Joystick Pack/Scripts/Base/Joystick.cs.meta	
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b9fca4100a7477741b3973b4ff2c405f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
-- 
cgit v1.2.3