feat: json loader (#37)

Assets/Scripts/Player.cs

@@ -0,0 +1,113 @@
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using System.IO;
+
+public class Player : MonoBehaviour
+{
+    public Rigidbody2D rigidBody;
+    public GameObject playerObject;
+    public ParticleSystem particle;
+    public LevelsLoader levelsLoader;
+
+    public bool isColliding = true;
+    public AudioSource audioSource;
+    private bool hasStarted = false;
+
+    private bool canJump = true;
+
+    public void Start()
+    {
+        levelsLoader = GameObject.FindGameObjectWithTag("LevelsLoader").GetComponent<LevelsLoader>();
+        levelsLoader.IncreaseTotalAttempts();
+
+        audioSource.clip = Resources.Load<AudioClip>(Path.Combine("Musics", levelsLoader.levelCurrent.musicName));
+        audioSource.Play();
+
+        var mainModule = particle.main;
+        mainModule.simulationSpace = ParticleSystemSimulationSpace.World;
+        particle.transform.parent = null;
+
+        Invoke(nameof(EnableInput), 0.1f);
+    }
+
+    private void EnableInput()
+    {
+        hasStarted = true;
+    }
+
+    public void Update()
+    {
+        rigidBody.linearVelocity = new Vector2(8.6f, rigidBody.linearVelocity.y);
+
+        if (hasStarted && isColliding && Input.GetKey(KeyCode.Space) && canJump)
+        {
+            Jump();
+        }
+
+        if (!IsJumping())
+        {
+            AlignRotation();
+            particle.gameObject.SetActive(true);
+        }
+        else
+        {
+            particle.gameObject.SetActive(false);
+            transform.Rotate(Vector3.back * 360 * Time.deltaTime);
+        }
+
+        UpdateParticlePositionAndRotation();
+        UpdateParticleSystemSpeed();
+    }
+
+    private void Jump()
+    {
+        rigidBody.linearVelocity = new Vector2(rigidBody.linearVelocity.x, 0);
+        rigidBody.AddForce(Vector2.up * 26.6581f, ForceMode2D.Impulse);
+        levelsLoader.IncreaseTotalJumps();
+    }
+
+    private bool IsJumping()
+    {
+        return !isColliding;
+    }
+
+    private void AlignRotation()
+    {
+        Vector3 rotation = transform.rotation.eulerAngles;
+        rotation.z = Mathf.Round(rotation.z / 90) * 90;
+        transform.rotation = Quaternion.Euler(rotation);
+    }
+
+    private void UpdateParticlePositionAndRotation()
+    {
+        particle.transform.position = transform.position + new Vector3(-0.19f, -0.64f, -10);
+        particle.transform.rotation = Quaternion.Euler(0, 0, 150.464f);
+    }
+
+    private void UpdateParticleSystemSpeed()
+    {
+        var velocityOverLifetime = particle.velocityOverLifetime;
+        velocityOverLifetime.x = rigidBody.linearVelocity.x;
+    }
+
+    public void OnCollisionEnter2D(Collision2D collision)
+    {
+        isColliding = true;
+        canJump = true;
+
+        if (collision.gameObject.CompareTag("Kill"))
+        {
+            SceneManager.LoadScene(SceneManager.GetActiveScene().name);
+        }
+
+        if (collision.gameObject.CompareTag("Win"))
+        {
+            SceneManager.LoadScene("HomeScene");
+        }
+    }
+
+    public void OnCollisionExit2D(Collision2D collision)
+    {
+        isColliding = false;
+    }
+}