98 lines
2.1 KiB
C#
98 lines
2.1 KiB
C#
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using UnityEngine;
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public class GuiManager : MonoBehaviour
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{
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private int guiLayerMask = 1;
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private Widget target;
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private Widget mouseOver;
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private bool usingMouse = true;
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private static GuiManager instance;
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public static GuiManager Instance
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{
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get
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{
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return instance;
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}
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}
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public Camera FindCamera()
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{
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return GameObject.FindGameObjectWithTag("HUDCamera").camera;
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}
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private void Awake()
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{
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Object.DontDestroyOnLoad(this);
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instance = this;
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guiLayerMask = 1 << base.gameObject.layer;
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}
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private void Update()
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{
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Camera camera = FindCamera();
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guiLayerMask = 1 << camera.gameObject.layer;
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Ray ray = camera.ScreenPointToRay(Input.mousePosition);
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Widget widget = null;
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RaycastHit hitInfo;
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if (Physics.Raycast(ray, out hitInfo, 100f, guiLayerMask))
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{
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widget = hitInfo.collider.gameObject.GetComponent<Widget>();
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}
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if (Input.GetMouseButtonDown(0))
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{
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if (Input.touchCount > 0)
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{
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usingMouse = false;
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}
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if ((bool)widget)
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{
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target = widget;
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target.SendInput(new InputEvent(InputEvent.EventType.Press));
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}
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else
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{
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target = null;
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}
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}
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if (Input.GetMouseButtonUp(0))
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{
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if ((bool)widget && widget == target)
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{
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widget.SendInput(new InputEvent(InputEvent.EventType.Release));
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}
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target = null;
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}
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if (usingMouse || (Input.touchCount > 0 && !Input.GetMouseButtonUp(0)))
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{
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if (widget != null && mouseOver != widget && (target == null || target == widget))
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{
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if (mouseOver != null)
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{
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mouseOver.SendInput(new InputEvent(InputEvent.EventType.MouseLeave));
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}
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mouseOver = widget;
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widget.SendInput(new InputEvent(InputEvent.EventType.MouseEnter));
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if (widget == target)
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{
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widget.SendInput(new InputEvent(InputEvent.EventType.MouseReturn));
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}
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}
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if (mouseOver != null && widget == null)
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{
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mouseOver.SendInput(new InputEvent(InputEvent.EventType.MouseLeave));
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mouseOver = null;
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}
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}
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if (Input.touchCount > 1 && mouseOver != null)
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{
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mouseOver.SendInput(new InputEvent(InputEvent.EventType.MouseLeave));
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mouseOver = null;
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}
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}
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}
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