88 lines
2.2 KiB
C#
88 lines
2.2 KiB
C#
using UnityEngine;
|
|
|
|
namespace SickscoreGames.ExampleScene
|
|
{
|
|
[RequireComponent(typeof(Rigidbody))]
|
|
[RequireComponent(typeof(CapsuleCollider))]
|
|
public class ExampleController : MonoBehaviour
|
|
{
|
|
#region Variables
|
|
public float walkSpeed = 8f;
|
|
public float runSpeed = 12f;
|
|
public float jumpHeight = 3.25f;
|
|
public float gravity = 28f;
|
|
|
|
private Transform _transform;
|
|
private Rigidbody _rigidbody;
|
|
private bool _isGrounded;
|
|
#endregion
|
|
|
|
|
|
#region Main Methods
|
|
void Awake ()
|
|
{
|
|
// assign components
|
|
_transform = this.transform;
|
|
_rigidbody = GetComponent<Rigidbody> ();
|
|
|
|
// setup rigidbody
|
|
_rigidbody.freezeRotation = true;
|
|
_rigidbody.useGravity = false;
|
|
}
|
|
|
|
|
|
void FixedUpdate ()
|
|
{
|
|
// check if grounded
|
|
if (_isGrounded) {
|
|
// directional input
|
|
Vector3 targetVelocity = new Vector3 (ExampleUniversalInput.GetAxis("Horizontal"), 0f, ExampleUniversalInput.GetAxis ("Vertical"));
|
|
float moveSpeed = (ExampleUniversalInput.GetKey (KeyCode.LeftShift)) ? runSpeed : walkSpeed;
|
|
targetVelocity = _transform.TransformDirection (targetVelocity) * moveSpeed;
|
|
|
|
// calculate velocity and max velocity change
|
|
#if UNITY_6000_0_OR_NEWER
|
|
Vector3 velocity = _rigidbody.linearVelocity;
|
|
#else
|
|
Vector3 velocity = _rigidbody.velocity;
|
|
#endif
|
|
Vector3 velocityChange = (targetVelocity - velocity);
|
|
velocityChange.x = Mathf.Clamp (velocityChange.x, -8f, 8f);
|
|
velocityChange.z = Mathf.Clamp (velocityChange.z, -8f, 8f);
|
|
velocityChange.y = 0f;
|
|
_rigidbody.AddForce (velocityChange, ForceMode.VelocityChange);
|
|
|
|
// jump input
|
|
if (ExampleUniversalInput.GetKeyDown(KeyCode.Space))
|
|
{
|
|
#if UNITY_6000_0_OR_NEWER
|
|
_rigidbody.linearVelocity = new Vector3 (velocity.x, CalculateJumpVerticalSpeed (), velocity.z);
|
|
#else
|
|
_rigidbody.velocity = new Vector3 (velocity.x, CalculateJumpVerticalSpeed (), velocity.z);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
// apply force to rigidbody
|
|
_rigidbody.AddForce (new Vector3 (0f, -gravity * _rigidbody.mass, 0f));
|
|
|
|
_isGrounded = false;
|
|
}
|
|
#endregion
|
|
|
|
|
|
#region Utility Methods
|
|
void OnCollisionStay ()
|
|
{
|
|
_isGrounded = true;
|
|
}
|
|
|
|
|
|
float CalculateJumpVerticalSpeed ()
|
|
{
|
|
return Mathf.Sqrt (2f * jumpHeight * gravity);
|
|
}
|
|
#endregion
|
|
}
|
|
}
|