using System.Collections; using System.Collections.Generic; using UnityEngine; namespace GameplayIngredients.Controllers { [RequireComponent(typeof(CharacterController))] public class FirstPersonController : MonoBehaviour { public bool Paused = false; [Header("Objects")] [NonNullCheck] public Transform m_Camera; [NonNullCheck] public PlayerInput m_Input; [Header("Metrics")] [Range(1.0f, 2.5f)] public float PlayerHeight = 1.82f; [Range(0.35f, 2.0f)] public float PlayerRadius = 0.5f; public float PlayerWeight = 3.0f; [Header("Movement")] [Range(0.0f, 12.5f)] public float MoveSpeed = 3.0f; public float MaximumFallVelocity = 12f; public float TurnSpeed = 180; [Header("Jump")] public bool EnableJump = true; public float JumpImpulse = 7.0f; [Header("Look")] public float PitchSpeed = 180; public float MaxPitch = 80; private CharacterController m_Controller; private float m_Fall = 0.0f; private float m_Pitch = 0.0f; private bool m_Grounded = false; public void Start() { m_Controller = GetComponent(); } public void Update() { if (m_Camera == null) return; if (m_Input == null) return; if (!Paused) { m_Input.UpdateInput(); UpdateRotation(); UpdatePlayerMovement(); } } public void SetPaused(bool paused) { Paused = paused; } public void OnValidate() { float realHeight = PlayerHeight + PlayerRadius; var controller = GetComponent(); var center = new Vector3(0, realHeight / 2, 0); if (controller.center != center) controller.center = center; if (controller.height != realHeight) controller.height = realHeight; if(controller.radius != PlayerRadius) controller.radius = PlayerRadius; if(m_Camera != null) m_Camera.transform.localPosition = new Vector3(0, PlayerHeight, 0); } public void UpdateRotation() { m_Pitch = Mathf.Clamp(m_Pitch - (Time.deltaTime * PitchSpeed * m_Input.Look.y), -MaxPitch, MaxPitch); m_Camera.transform.localEulerAngles = new Vector3(m_Pitch, 0, 0); transform.Rotate(transform.up, Time.deltaTime * TurnSpeed * m_Input.Look.x); } public void UpdatePlayerMovement() { Vector3 move = (transform.forward * m_Input.Movement.y + transform.right * m_Input.Movement.x) * MoveSpeed; m_Fall += PlayerWeight * 9.80665f * Time.deltaTime; m_Fall = Mathf.Min(m_Fall, MaximumFallVelocity); move += m_Fall * (-transform.up); if (m_Grounded) { if (EnableJump && m_Input.Jump == PlayerInput.ButtonState.JustPressed) { m_Fall = -JumpImpulse; } } m_Controller.Move(move * Time.deltaTime); m_Grounded = m_Controller.isGrounded; } public void SetPlayerHeight(float value) { PlayerHeight = value; OnValidate(); } public void SetMoveSpeed(float value) { MoveSpeed = value; } } }