for smartphone and pc.
左右にドラッグできるUI タッチまたはマウスダウンで左右にドラッグするスクリプト。 スマホ、PC対応
めんどくさいので、もうつくりたくない・・
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
namespace HOGE
{
public class AboutContainer : MonoBehaviour
{
//マウスダウンした移動量分左右に動かす
[SerializeField] private RectTransform _container;
[SerializeField] private float _width=3000;
private Vector3 _containerPoint = Vector3.zero;
private Vector2 _downPoint = Vector2.zero;
private Vector2 _currentPoint = Vector2.zero;
private bool _isDown=false;
void Awake(){
}
private void _onMouseDown(Vector2 downPoint){
_isDown=true;
_downPoint = downPoint;//Input.mousePosition;
_containerPoint = _container.localPosition;
_currentPoint = downPoint;//Input.mousePosition;
}
private void _onMouseUp(){
_isDown=false;
}
private void _onMouseMove(Vector2 mousePos){
_currentPoint = mousePos;
}
void Update(){
if(Input.GetMouseButtonDown(0)){
_onMouseDown(Input.mousePosition);
}
if(Input.GetMouseButtonUp(0)){
_onMouseUp();
}
if(Input.touchCount >= 1){
var touch = Input.touches[0];
if (touch.phase == TouchPhase.Began){
//タッチ開始
_onMouseDown(touch.position);
}
if(touch.phase == TouchPhase.Moved){
//_downPoint = touch.position;
//_onMouseMove( touch.position );
}
if (touch.phase == TouchPhase.Ended){
//_downPoint = touch.position;
_onMouseUp();
}
}
if(_isDown){
if(Input.touchCount >= 1){
var tt = Input.touches[0];
_onMouseMove( tt.position );
}else{
_onMouseMove( Input.mousePosition );
}
var d = _currentPoint - _downPoint;
_container.localPosition = _containerPoint + new Vector3(d.x,0,0);
//制限
if(_container.localPosition.x>0){
var pos = _container.localPosition;
pos.x=0;
_container.localPosition=pos;
}
if(_container.localPosition.x<-_width){
var pos = _container.localPosition;
pos.x=-_width;
_container.localPosition=pos;
}
}else{
}
}
}
}
