A great god for help! Because of the need to quickly implement a simple to use the keyboard operation point of view on the function of roaming, need detailed process!!!

CodePudding user response:

 if (Input GetKeyDown (KeyCode. UpArrow)) {lens forward code} 

The same KeyCode. DownArrow KeyCode. LeftArrow KeyCode. RightArrow

CodePudding user response:

Camera movement code

 
GameObject _mainCamera; 
Vector3 Vec3; 
Int DIRFlag; 
Int Vect; 

//Use this for initialization 
Void the Start () 
{
DIRFlag=1; 
Vect=1; 
Vec3=new Vector3 (); 
MainCamera _mainCamera=GameObject. FindWithTag (" "); 
} 

//Update is called once per frame 
Void the Update () 
{
Vec3=_mainCamera. The transform. The position; 

If (Input. GetKeyDown (KeyCode. UpArrow)) 
{
Vect +=1; 
} 
If (Input. GetKeyDown (KeyCode. DownArrow)) 
{
If (Vect & gt; 0) 
{
Vect -=1; 
} 
} 

//
If (Input. GetKeyDown (KeyCode. W)) 
{
DIRFlag=0; 
} 

If (Input. GetKeyDown (KeyCode. S)) 
{
DIRFlag=1; 
} 

If (Input. GetKeyDown (KeyCode. D)) 
{
DIRFlag=2; 
} 

If (Input. GetKeyDown (KeyCode. A)) 
{
DIRFlag=3; 
} 


If (DIRFlag==0) 
{
Vec3 +=new Vector3 (Vect, 0, 0); 
} 
Else if (DIRFlag==1) 
{
Vec3 -=new Vector3 (Vect, 0, 0); 
} 
Else if (DIRFlag==2) 
{
Vec3 +=new Vector3 (0, Vect, 0); 
} 
Else if (DIRFlag==3) 
{
Vec3 -=new Vector3 (0, Vect, 0); 
} 

_mainCamera. The transform. The position=Vec3; 
}