96 lines
2.8 KiB
C#
96 lines
2.8 KiB
C#
using System;
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using Cinemachine.Utility;
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using UnityEngine;
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public class PlayerMove : MonoBehaviour
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{
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public float Speed;
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public float VelocityDamping;
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public float JumpTime;
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public enum ForwardMode { Camera, Player, World };
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public ForwardMode InputForward;
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public bool RotatePlayer = true;
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public Action SpaceAction;
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public Action EnterAction;
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Vector3 m_currentVleocity;
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float m_currentJumpSpeed;
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float m_restY;
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private void Reset()
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{
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Speed = 5;
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InputForward = ForwardMode.Camera;
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RotatePlayer = true;
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VelocityDamping = 0.5f;
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m_currentVleocity = Vector3.zero;
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JumpTime = 1;
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m_currentJumpSpeed = 0;
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}
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private void OnEnable()
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{
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m_currentJumpSpeed = 0;
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m_restY = transform.position.y;
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SpaceAction -= Jump;
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SpaceAction += Jump;
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}
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void Update()
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{
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Vector3 fwd;
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switch (InputForward)
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{
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case ForwardMode.Camera: fwd = Camera.main.transform.forward; break;
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case ForwardMode.Player: fwd = transform.forward; break;
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case ForwardMode.World: default: fwd = Vector3.forward; break;
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}
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fwd.y = 0;
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fwd = fwd.normalized;
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if (fwd.sqrMagnitude < 0.01f)
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return;
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Quaternion inputFrame = Quaternion.LookRotation(fwd, Vector3.up);
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Vector3 input = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
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input = inputFrame * input;
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var dt = Time.deltaTime;
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var desiredVelocity = input * Speed;
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var deltaVel = desiredVelocity - m_currentVleocity;
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m_currentVleocity += Damper.Damp(deltaVel, VelocityDamping, dt);
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transform.position += m_currentVleocity * dt;
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if (RotatePlayer && m_currentVleocity.sqrMagnitude > 0.01f)
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{
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var qA = transform.rotation;
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var qB = Quaternion.LookRotation(
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(InputForward == ForwardMode.Player && Vector3.Dot(fwd, m_currentVleocity) < 0)
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? -m_currentVleocity : m_currentVleocity);
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transform.rotation = Quaternion.Slerp(qA, qB, Damper.Damp(1, VelocityDamping, dt));
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}
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// Process jump
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if (m_currentJumpSpeed != 0)
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m_currentJumpSpeed -= 10 * dt;
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var p = transform.position;
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p.y += m_currentJumpSpeed * dt;
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if (p.y < m_restY)
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{
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p.y = m_restY;
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m_currentJumpSpeed = 0;
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}
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transform.position = p;
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if (Input.GetKeyDown(KeyCode.Space) && SpaceAction != null)
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SpaceAction();
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if (Input.GetKeyDown(KeyCode.Return) && EnterAction != null)
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EnterAction();
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}
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public void Jump() { m_currentJumpSpeed += 10 * JumpTime * 0.5f; }
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}
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