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93 lines
2.2 KiB
93 lines
2.2 KiB
using UnityEngine;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine.UI;
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using LuaInterface;
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using LuaFramework;
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using System;
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using UnityEngine.EventSystems;
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public class VHScrollRect : ScrollRect
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{
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public ScrollRect parentScroll;
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public bool isVertical = false;
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private bool isSelf = false;
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public override void OnBeginDrag(PointerEventData eventData)
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{
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Vector2 touchDeltaPosition;
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#if (UNITY_ANDROID || UNITY_IPHONE) && !UNITY_EDITOR
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touchDeltaPosition = Input.GetTouch(0).deltaPosition;
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#else
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float delta_x = Input.GetAxis("Mouse X");
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float delta_y = Input.GetAxis("Mouse Y");
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touchDeltaPosition = new Vector2(delta_x, delta_y);
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#endif
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if (isVertical)
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{
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if (Mathf.Abs(touchDeltaPosition.x) < Mathf.Abs(touchDeltaPosition.y))
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{
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isSelf = true;
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base.OnBeginDrag(eventData);
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}
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else
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{
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isSelf = false;
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if(parentScroll){
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parentScroll.OnBeginDrag(eventData);
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}
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}
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}
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else
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{
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if (Mathf.Abs(touchDeltaPosition.x) > Mathf.Abs(touchDeltaPosition.y))
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{
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isSelf = true;
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base.OnBeginDrag(eventData);
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}
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else
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{
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isSelf = false;
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if(parentScroll){
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parentScroll.OnBeginDrag(eventData);
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}
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}
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}
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}
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public override void OnDrag(PointerEventData eventData)
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{
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if (isSelf)
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{
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base.OnDrag(eventData);
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}
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else
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{
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if(parentScroll){
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parentScroll.OnDrag(eventData);
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}
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}
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}
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public override void OnEndDrag(PointerEventData eventData)
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{
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if (isSelf)
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{
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base.OnEndDrag(eventData);
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}
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else
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{
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if(parentScroll){
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parentScroll.OnEndDrag(eventData);
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}
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}
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}
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}
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