主要功能：
1、新增"+" "-"号控制行走的速度,"+"增加速度，"-"减慢速度
2、新增"[" "]"号控制视野范围。
3、"W":向前
"S":向后
"A":向左
"D":向右
4、( 增加胶囊高度和半径
) 减小胶囊高度和半径
View Code
1 var speed = 6.0;
2 var jumpSpeed = 8.0;
3 var gravity = 20.0;
4
5 private var moveDirection = Vector3.zero;
6 private var grounded : boolean = false;
7
8 function FixedUpdate() {
9
10 if(Input.GetKey(KeyCode.KeypadPlus)||Input.GetKey(KeyCode.Equals))
11 {
12 speed+=0.05;
13 }
14 if(Input.GetKey(KeyCode.KeypadMinus)||Input.GetKey(KeyCode.Minus))
15 {
16 if(speed>0)
17 {
18 speed-=0.05;
19 }
20 else
21 {speed=0;}
22 }
23
24 if (grounded) {
25 // We are grounded, so recalculate movedirection directly from axes
26 moveDirection = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
27 moveDirection = transform.TransformDirection(moveDirection);
28 moveDirection *= speed;
29
30 if (Input.GetButton ("Jump")) {
31 moveDirection.y = jumpSpeed;
32 }
33 }
34
35 // Apply gravity
36 moveDirection.y -= gravity * Time.deltaTime;
37
38 // Move the controller
39 var controller : CharacterController = GetComponent(CharacterController);
40 var flags = controller.Move(moveDirection * Time.deltaTime);
41 grounded = (flags & CollisionFlags.CollidedBelow) != 0;
42 if(controller.height>4||controller.height<1) {
43 controller.height=2;controller.radius=0.4;
44 }
45 if(controller.height>=1||controller.height<=4){
46 if(Input.GetKeyDown(KeyCode.Alpha9))
47 {
48 controller.height -= 0.2;
49 controller.radius = controller.height*0.2;
50 }
51 if(Input.GetKeyDown(KeyCode.Alpha0))
52 {
53 controller.height += 0.2;
54 controller.radius = controller.height*0.2;
55 }
56 }
57
58 var camera : Camera = GameObject.Find("Main Camera").GetComponent(Camera);
59 if(Input.GetKey(KeyCode.RightBracket)){
60 if(camera.fieldOfView<90){
61 camera.fieldOfView+=0.5;
62 }
63 }
64 if(Input.GetKey(KeyCode.LeftBracket)){
65 if(camera.fieldOfView>60){
66 camera.fieldOfView-=0.5;
67 }
68 else {camera.fieldOfView=60;}
69 }
70 }
71
72 @script RequireComponent(CharacterController)