add: Level and Game controllers base

update: scripts are now in folders
2025-03-17 15:28:10 +03:00
parent b268225372
commit 2869bfdb33
26 changed files with 171 additions and 2 deletions
@@ -0,0 +1,79 @@
+using UnityEngine;
+
+public class PlayerMovement : MonoBehaviour
+{
+    [Header("Horizontal movement")]
+    public float speed = 1f;
+    public float sprintSpeedMultiplier = 2f;
+    public float crouchSpeedMultiplier = 0.5f;
+    public float crouchHeightMultiplier = 0.5f;
+    [Header("Vertical movement")]
+    public float jumpForce = 1f;
+    public float gravityMultiplier = 1f;
+    public Transform legsPosition;
+    public float legsRadius = 0.5f;
+    public LayerMask groundMask;
+
+    [Header("Debug info")]
+    [SerializeField] bool isCrouching = false;
+    [SerializeField] Vector3 gravityVelocity;
+    [SerializeField] bool grounded;
+
+    CharacterController characterController;
+
+    void Start() {
+        characterController = GetComponent<CharacterController>();
+    }
+
+    void Update() {
+        grounded = GetOnGround();
+        HandleCrouching();
+        HandleMovement();
+        HandleJumping();
+        DoGravity();
+    }
+
+    void HandleCrouching() {
+        if (Input.GetKeyDown(KeyCode.C)) {
+            isCrouching = !isCrouching;
+            if (isCrouching) {
+                characterController.center += Vector3.down * (characterController.height * (1 - crouchHeightMultiplier)) / 2;
+                characterController.height *= crouchHeightMultiplier;
+            } else {
+                characterController.height /= crouchHeightMultiplier;
+                characterController.center -= Vector3.down * (characterController.height * (1 - crouchHeightMultiplier)) / 2;
+            }
+        }
+    }
+
+    void HandleJumping() {
+        if (Input.GetKey(KeyCode.Space) && grounded) {
+            gravityVelocity = Vector3.up * (jumpForce * gravityMultiplier);
+        }
+    }
+
+    void HandleMovement() {
+        float horInput = Input.GetAxis("Horizontal");
+        float verInput = Input.GetAxis("Vertical");
+        Vector3 movementVec = new(horInput, 0, verInput);
+        movementVec = transform.TransformDirection(movementVec);
+        movementVec = Vector3.ClampMagnitude(movementVec * speed, speed) * Time.deltaTime;
+        float modifier = isCrouching ? crouchSpeedMultiplier : Input.GetKey(KeyCode.LeftShift) ? sprintSpeedMultiplier : 1;
+
+        characterController.Move(movementVec * modifier);
+    }
+
+    void DoGravity() {
+        if (grounded && gravityVelocity.y < 0) gravityVelocity = Vector3.zero;
+        gravityVelocity += Physics.gravity * Time.deltaTime;
+        characterController.Move(gravityVelocity * (Time.deltaTime * gravityMultiplier));
+    }
+
+    bool GetOnGround() {
+        return Physics.CheckSphere(legsPosition.position, legsRadius, groundMask);
+    }
+
+    void OnControllerColliderHit(ControllerColliderHit hit) {
+        hit.gameObject.SendMessage("ReverseOnControllerColliderHit", hit, SendMessageOptions.DontRequireReceiver);
+    }
+}