86 lines
2.1 KiB
C#
86 lines
2.1 KiB
C#
using UnityEngine;
|
|
using System.Collections;
|
|
using HedgehogTeam.EasyTouch;
|
|
|
|
public class DragMe : MonoBehaviour {
|
|
|
|
private TextMesh textMesh;
|
|
private Color startColor;
|
|
private Vector3 deltaPosition;
|
|
private int fingerIndex;
|
|
|
|
// Subscribe to events
|
|
void OnEnable(){
|
|
EasyTouch.On_Drag += On_Drag;
|
|
EasyTouch.On_DragStart += On_DragStart;
|
|
EasyTouch.On_DragEnd += On_DragEnd;
|
|
}
|
|
|
|
void OnDisable(){
|
|
UnsubscribeEvent();
|
|
}
|
|
|
|
void OnDestroy(){
|
|
UnsubscribeEvent();
|
|
}
|
|
|
|
void UnsubscribeEvent(){
|
|
EasyTouch.On_Drag -= On_Drag;
|
|
EasyTouch.On_DragStart -= On_DragStart;
|
|
EasyTouch.On_DragEnd -= On_DragEnd;
|
|
}
|
|
|
|
|
|
void Start(){
|
|
textMesh =(TextMesh) GetComponentInChildren<TextMesh>();
|
|
startColor = gameObject.GetComponent<Renderer>().material.color;
|
|
}
|
|
|
|
// At the drag beginning
|
|
void On_DragStart( Gesture gesture){
|
|
|
|
// Verification that the action on the object
|
|
if (gesture.pickedObject == gameObject){
|
|
fingerIndex = gesture.fingerIndex;
|
|
RandomColor();
|
|
|
|
// the world coordinate from touch
|
|
Vector3 position = gesture.GetTouchToWorldPoint(gesture.pickedObject.transform.position);
|
|
deltaPosition = position - transform.position;
|
|
|
|
}
|
|
}
|
|
|
|
// During the drag
|
|
void On_Drag(Gesture gesture){
|
|
|
|
// Verification that the action on the object
|
|
if (gesture.pickedObject == gameObject && fingerIndex == gesture.fingerIndex){
|
|
|
|
// the world coordinate from touch
|
|
Vector3 position = gesture.GetTouchToWorldPoint(gesture.pickedObject.transform.position);
|
|
transform.position = position - deltaPosition;
|
|
|
|
|
|
// Get the drag angle
|
|
float angle = gesture.GetSwipeOrDragAngle();
|
|
|
|
textMesh.text = angle.ToString("f2") + " / " + gesture.swipe.ToString();
|
|
}
|
|
}
|
|
|
|
// At the drag end
|
|
void On_DragEnd(Gesture gesture){
|
|
|
|
// Verification that the action on the object
|
|
if (gesture.pickedObject == gameObject){
|
|
gameObject.GetComponent<Renderer>().material.color = startColor;
|
|
textMesh.text="Drag me";
|
|
}
|
|
}
|
|
|
|
private void RandomColor(){
|
|
gameObject.GetComponent<Renderer>().material.color = new Color( Random.Range(0.0f,1.0f), Random.Range(0.0f,1.0f), Random.Range(0.0f,1.0f));
|
|
}
|
|
}
|