嗨我有我的android项目下面的鳕鱼，当我看起来向上和向下射击子弹射击方向错误在哪里是问题？
这是我项目的视频。
http://www.mediafire.com/file/9xhxvyxds4cyego/2016-11-27_15-07-39.mp4
第一人称
using System;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;
using UnityStandardAssets.Utility;
using Random = UnityEngine.Random;
namespace UnityStandardAssets.Characters.FirstPerson
{
[RequireComponent(typeof (CharacterController))]
[RequireComponent(typeof (AudioSource))]
public class FirstPersonController : MonoBehaviour
{
[SerializeField] private bool m_IsWalking;
[SerializeField] private float m_WalkSpeed;
[SerializeField] private float m_LookSpeed=4;
[SerializeField] private float m_RunSpeed;
[SerializeField] [Range(0f, 1f)] private float m_RunstepLenghten;
[SerializeField] private float m_JumpSpeed;
[SerializeField] private float m_StickToGroundForce;
[SerializeField] private float m_GravityMultiplier;
[SerializeField] private MouseLook m_MouseLook;
[SerializeField] private bool m_UseFovKick;
[SerializeField] private FOVKick m_FovKick = new FOVKick();
[SerializeField] private bool m_UseHeadBob;
[SerializeField] private CurveControlledBob m_HeadBob = new CurveControlledBob();
[SerializeField] private LerpControlledBob m_JumpBob = new LerpControlledBob();
[SerializeField] private float m_StepInterval;
[SerializeField] private AudioClip[] m_FootstepSounds; // an array of footstep sounds that will be randomly selected from.
[SerializeField] private AudioClip m_JumpSound; // the sound played when character leaves the ground.
[SerializeField] private AudioClip m_LandSound; // the sound played when character touches back on ground.
private Camera m_Camera;
private bool m_Jump;
private float m_YRotation;
private Vector2 m_Input;
private Vector3 m_MoveDir = Vector3.zero;
private CharacterController m_CharacterController;
private CollisionFlags m_CollisionFlags;
private bool m_PreviouslyGrounded;
private Vector3 m_OriginalCameraPosition;
private float m_StepCycle;
private float m_NextStep;
private bool m_Jumping;
private AudioSource m_AudioSource;
public GameObject AK;
// Use this for initialization
private void Start()
{
Instantiate(AK);
m_CharacterController = GetComponent<CharacterController>();
m_Camera = Camera.main;
m_OriginalCameraPosition = m_Camera.transform.localPosition;
m_FovKick.Setup(m_Camera);
m_HeadBob.Setup(m_Camera, m_StepInterval);
m_StepCycle = 0f;
m_NextStep = m_StepCycle/2f;
m_Jumping = false;
m_AudioSource = GetComponent<AudioSource>();
m_MouseLook.Init(transform , m_Camera.transform);
}
// Update is called once per frame
private void Update()
{
RotateView();
// the jump state needs to read here to make sure it is not missed
if (!m_Jump)
{
m_Jump = CrossPlatformInputManager.GetButtonDown("Jump");
}
if (!m_PreviouslyGrounded && m_CharacterController.isGrounded)
{
StartCoroutine(m_JumpBob.DoBobCycle());
PlayLandingSound();
m_MoveDir.y = 0f;
m_Jumping = false;
}
if (!m_CharacterController.isGrounded && !m_Jumping && m_PreviouslyGrounded)
{
m_MoveDir.y = 0f;
}
m_PreviouslyGrounded = m_CharacterController.isGrounded;
}
private void PlayLandingSound()
{
m_AudioSource.clip = m_LandSound;
m_AudioSource.Play();
m_NextStep = m_StepCycle + .5f;
}
private void FixedUpdate()
{
float speed;
GetInput(out speed);
// always move along the camera forward as it is the direction that it being aimed at
Vector3 desiredMove = transform.forward*m_Input.y + transform.right*m_Input.x;
// get a normal for the surface that is being touched to move along it
RaycastHit hitInfo;
Physics.SphereCast(transform.position, m_CharacterController.radius, Vector3.down, out hitInfo,
m_CharacterController.height/2f);
desiredMove = Vector3.ProjectOnPlane(desiredMove, hitInfo.normal).normalized;
m_MoveDir.x = desiredMove.x*speed;
m_MoveDir.z = desiredMove.z*speed;
if (m_CharacterController.isGrounded)
{
m_MoveDir.y = -m_StickToGroundForce;
if (m_Jump)
{
m_MoveDir.y = m_JumpSpeed;
PlayJumpSound();
m_Jump = false;
m_Jumping = true;
}
}
else
{
m_MoveDir += Physics.gravity*m_GravityMultiplier*Time.fixedDeltaTime;
}
m_CollisionFlags = m_CharacterController.Move(m_MoveDir*Time.fixedDeltaTime);
ProgressStepCycle(speed);
UpdateCameraPosition(speed);
}
private void PlayJumpSound()
{
m_AudioSource.clip = m_JumpSound;
m_AudioSource.Play();
}
private void ProgressStepCycle(float speed)
{
if (m_CharacterController.velocity.sqrMagnitude > 0 && (m_Input.x != 0 || m_Input.y != 0))
{
m_StepCycle += (m_CharacterController.velocity.magnitude + (speed*(m_IsWalking ? 1f : m_RunstepLenghten)))*
Time.fixedDeltaTime;
}
if (!(m_StepCycle > m_NextStep))
{
return;
}
m_NextStep = m_StepCycle + m_StepInterval;
PlayFootStepAudio();
}
private void PlayFootStepAudio()
{
if (!m_CharacterController.isGrounded)
{
return;
}
// pick & play a random footstep sound from the array,
// excluding sound at index 0
int n = Random.Range(1, m_FootstepSounds.Length);
m_AudioSource.clip = m_FootstepSounds[n];
m_AudioSource.PlayOneShot(m_AudioSource.clip);
// move picked sound to index 0 so it's not picked next time
m_FootstepSounds[n] = m_FootstepSounds[0];
m_FootstepSounds[0] = m_AudioSource.clip;
}
private void UpdateCameraPosition(float speed)
{
Vector3 newCameraPosition;
if (!m_UseHeadBob)
{
return;
}
if (m_CharacterController.velocity.magnitude > 0 && m_CharacterController.isGrounded)
{
m_Camera.transform.localPosition =
m_HeadBob.DoHeadBob(m_CharacterController.velocity.magnitude +
(speed*(m_IsWalking ? 1f : m_RunstepLenghten)));
newCameraPosition = m_Camera.transform.localPosition;
newCameraPosition.y = m_Camera.transform.localPosition.y - m_JumpBob.Offset();
}
else
{
newCameraPosition = m_Camera.transform.localPosition;
newCameraPosition.y = m_OriginalCameraPosition.y - m_JumpBob.Offset();
}
m_Camera.transform.localPosition = newCameraPosition;
}
private void GetInput(out float speed)
{
// Read input
float horizontal = CrossPlatformInputManager.GetAxisRaw("Horizontal");
float vertical = CrossPlatformInputManager.GetAxisRaw("Vertical");
bool waswalking = m_IsWalking;
#if !MOBILE_INPUT
// On standalone builds, walk/run speed is modified by a key press.
// keep track of whether or not the character is walking or running
m_IsWalking = !Input.GetKey(KeyCode.LeftShift);
#endif
// set the desired speed to be walking or running
speed = m_IsWalking ? m_WalkSpeed : m_RunSpeed;
m_Input = new Vector2(horizontal, vertical);
// normalize input if it exceeds 1 in combined length:
if (m_Input.sqrMagnitude > 1)
{
m_Input.Normalize();
}
// handle speed change to give an fov kick
// only if the player is going to a run, is running and the fovkick is to be used
if (m_IsWalking != waswalking && m_UseFovKick && m_CharacterController.velocity.sqrMagnitude > 0)
{
StopAllCoroutines();
StartCoroutine(!m_IsWalking ? m_FovKick.FOVKickUp() : m_FovKick.FOVKickDown());
}
}
private void RotateView()
{
#if !MOBILE_INPUT
m_MouseLook.LookRotation (transform, m_Camera.transform);
m_Camera.transform.localEulerAngles = new Vector3 (-m_MouseLook.y, m_Camera.transform.localEulerAngles.y,
m_Camera.transform.localEulerAngles.z);
transform.localEulerAngles = new Vector3 (0, m_MouseLook.x, 0);
#else
Vector2 m_MouseLook= new Vector2( CrossPlatformInputManager.GetAxisRaw("HorizontalLook")
,CrossPlatformInputManager.GetAxisRaw("VerticalLook"));
float Camx=m_Camera.transform.localEulerAngles.x;
if((Camx>280 && Camx<=360) ||
(Camx >=0 && Camx<80) ||
(Camx>=80 && Camx<180 && m_MouseLook.y>0) ||
(Camx>180 && Camx<=280 && m_MouseLook.y<0))
{
m_Camera.transform.localEulerAngles += new Vector3 (-m_MouseLook.y*m_LookSpeed, m_Camera.transform.localEulerAngles.y,
m_Camera.transform.localEulerAngles.z);
// AK.transform.localEulerAngles=m_Camera.transform.localEulerAngles;
}
transform.localEulerAngles += new Vector3 (0, m_MouseLook.x*m_LookSpeed, 0);
#endif
m_YRotation = m_MouseLook.y;
}
private void OnControllerColliderHit(ControllerColliderHit hit)
{
Rigidbody body = hit.collider.attachedRigidbody;
//dont move the rigidbody if the character is on top of it
if (m_CollisionFlags == CollisionFlags.Below)
{
return;
}
if (body == null || body.isKinematic)
{
return;
}
body.AddForceAtPosition(m_CharacterController.velocity*0.1f, hit.point, ForceMode.Impulse);
}
}
}
操纵杆鳕鱼------------- ///////////////
using System;
using UnityEngine;
using UnityEngine.EventSystems;
namespace UnityStandardAssets.CrossPlatformInput
{
public class Joystick : MonoBehaviour, IPointerDownHandler, IPointerUpHandler, IDragHandler
{
public enum AxisOption
{
// Options for which axes to use
Both, // Use both
OnlyHorizontal, // Only horizontal
OnlyVertical // Only vertical
}
public int MovementRange = 100;
public AxisOption axesToUse = AxisOption.Both; // The options for the axes that the still will use
public string horizontalAxisName = "Horizontal"; // The name given to the horizontal axis for the cross platform input
public string verticalAxisName = "Vertical"; // The name given to the vertical axis for the cross platform input
Vector3 m_StartPos;
bool m_UseX; // Toggle for using the x axis
bool m_UseY; // Toggle for using the Y axis
CrossPlatformInputManager.VirtualAxis m_HorizontalVirtualAxis; // Reference to the joystick in the cross platform input
CrossPlatformInputManager.VirtualAxis m_VerticalVirtualAxis; // Reference to the joystick in the cross platform input
void OnEnable()
{
CreateVirtualAxes();
}
void Start()
{
m_StartPos = transform.position;
}
void UpdateVirtualAxes(Vector3 value)
{
var delta = m_StartPos - value;
delta.y = -delta.y;
delta /= MovementRange;
if (m_UseX)
{
m_HorizontalVirtualAxis.Update(-delta.x);
}
if (m_UseY)
{
m_VerticalVirtualAxis.Update(delta.y);
}
}
void CreateVirtualAxes()
{
// set axes to use
m_UseX = (axesToUse == AxisOption.Both || axesToUse == AxisOption.OnlyHorizontal);
m_UseY = (axesToUse == AxisOption.Both || axesToUse == AxisOption.OnlyVertical);
// create new axes based on axes to use
if (m_UseX)
{
m_HorizontalVirtualAxis = new CrossPlatformInputManager.VirtualAxis(horizontalAxisName);
CrossPlatformInputManager.RegisterVirtualAxis(m_HorizontalVirtualAxis);
}
if (m_UseY)
{
m_VerticalVirtualAxis = new CrossPlatformInputManager.VirtualAxis(verticalAxisName);
CrossPlatformInputManager.RegisterVirtualAxis(m_VerticalVirtualAxis);
}
}
public void OnDrag(PointerEventData data)
{
Vector3 newPos = Vector3.zero;
if (m_UseX)
{
int delta = (int)(data.position.x - m_StartPos.x);
delta = Mathf.Clamp(delta, - MovementRange, MovementRange);
newPos.x = delta;
}
if (m_UseY)
{
int delta = (int)(data.position.y - m_StartPos.y);
delta = Mathf.Clamp(delta, -MovementRange, MovementRange);
newPos.y = delta;
}
transform.position = new Vector3(m_StartPos.x + newPos.x, m_StartPos.y + newPos.y, m_StartPos.z + newPos.z);
UpdateVirtualAxes(transform.position);
}
public void OnPointerUp(PointerEventData data)
{
transform.position = m_StartPos;
UpdateVirtualAxes(m_StartPos);
}
public void OnPointerDown(PointerEventData data) { }
void OnDisable()
{
// remove the joysticks from the cross platform input
if (m_UseX)
{
m_HorizontalVirtualAxis.Remove();
}
if (m_UseY)
{
m_VerticalVirtualAxis.Remove();
}
}
}
}
射击子弹
#pragma strict
//---------------------------------------------------------
//---------------------------------------------------------
var Mig29_Fulcrum:GameObject;
var AK:Rigidbody;
var muzzel:GameObject;
var bullet:Rigidbody;
var Speed:int=700;
private var Fire:int=0;
private var Shooting:boolean =false;
private var gun:GameObject;
private var fireDelay:float = 0f; // the delay between shots
function Start () {
gun=GameObject.FindWithTag("MyGun");
//var AkGun:Rigidbody=Instantiate(AK,this.transform.position,this.transform.rotation);
//var b:Rigidbody=Instantiate(bullet,this.transform.position,this.transform.rotation);
}
function Update () {
if(Input.GetButtonDown("Fire2"))
{
//gun.GetComponent.<Animation>().Play("Jump");
Shooting=true;
}
if(Input.GetButtonDown("Fire1"))
{
Shooting=false;
}
if(Shooting)
{
AutoFire(0.08f);
}
}
function FireWeapon()
{
Debug.Log("Fire!!!");
GetComponent.<AudioSource>().Play();
gun.GetComponent.<Animation>().Play("GunFire");
var m:GameObject=Instantiate(muzzel,this.transform.position,this.transform.rotation);
m.transform.Rotate(Vector3(-90,0,0));
m.transform.Rotate(Vector3(0,Random.Range(0,180),0));
Destroy(m,0.015);
var b:Rigidbody=Instantiate(bullet,this.transform.position,this.transform.rotation);
b.AddForce(this.transform.forward*Speed);
}
// The function below activates the FireWeapon function
function AutoFire( fireRate:float)
{
if (fireDelay < fireRate)
{
fireDelay += Time.deltaTime;
}
if (fireDelay >= fireRate)
{
FireWeapon();
fireDelay = 0f;
}
}
答案 0 :(得分：0)
根据视频判断，问题是你的子弹是根据摄像头的位置和方向而不是枪发射的。这通常适用于大多数第一人称射击游戏（例如反恐精英等），但可能不适合你（因为你使用的是移动操纵杆控制）。
此行为是由以下代码引起的：
var b:Rigidbody=Instantiate(bullet,this.transform.position,this.transform.rotation);
b.AddForce(this.transform.forward*Speed);
由于您正在使用this.transform的位置和旋转，因此脚本会引用您将脚本附加到的相机的变换。
如果您希望您的游戏行为不同，您应该考虑改为使用枪的变换组件（方便地，在您的包装中存储在变量gun中）：
var b:Rigidbody=Instantiate(bullet,gun.transform.position,gun.transform.rotation);
b.AddForce(gun.transform.forward*Speed);
请注意，如果您的枪支不在枪口并且其forward矢量未指向您希望子弹出来的方向，则此功能可能无效。在这种情况下，您可能希望向枪添加一个空的子GameObject，它正确定位和定向。