93 lines
2.6 KiB
C#
93 lines
2.6 KiB
C#
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using System.Collections;
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using UnityEngine;
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public class LevelClickDetector : MonoBehaviour
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{
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private const float PigDistanceLimit = 0.1f;
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private const float PigMovementSpeed = 5f;
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[SerializeField]
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private LevelButtonConnection[] connections;
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[SerializeField]
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private LineRenderer connectionLinePrefab;
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private Camera guiCamera;
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private GameObject pigIcon;
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private LevelButton targetButton;
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private bool pigIsMoving;
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private void Start()
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{
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guiCamera = GameObject.Find("MainCamera").GetComponent<Camera>();
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Assert.IsValid(guiCamera, "guiCamera");
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pigIcon = GameObject.Find("CharacterPigOnMap");
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Assert.IsValid(pigIcon, "pigIcon");
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DrawConnections();
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}
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private void DrawConnections()
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{
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Vector3 vector = new Vector3(0f, 0f, 1f);
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LevelButtonConnection[] array = connections;
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foreach (LevelButtonConnection levelButtonConnection in array)
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{
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LineRenderer lineRenderer = (LineRenderer)Object.Instantiate(connectionLinePrefab);
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lineRenderer.SetPosition(0, levelButtonConnection.levelButton1.transform.position + vector);
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lineRenderer.SetPosition(1, levelButtonConnection.levelButton2.transform.position + vector);
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}
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}
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private void Update()
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{
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if (pigIsMoving || !Input.GetMouseButtonDown(0))
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{
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return;
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}
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Ray ray = guiCamera.ScreenPointToRay(Input.mousePosition);
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Debug.DrawRay(ray.origin, ray.direction * 100f, Color.yellow, 2f);
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RaycastHit hitInfo;
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if (!Physics.Raycast(ray, out hitInfo))
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{
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return;
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}
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targetButton = hitInfo.collider.gameObject.GetComponent<LevelButton>();
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if ((bool)targetButton)
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{
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string text = targetButton.OnLevelButtonClicked();
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Debug.Log("Level button clicked " + text + " distance: " + Vector3.Distance(targetButton.transform.position, pigIcon.transform.position));
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if (Vector3.Distance(targetButton.transform.position, pigIcon.transform.position) <= 0.1f)
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{
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Debug.Log("Pig is in target, start level: " + text);
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}
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else
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{
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StartCoroutine(MovePig(text));
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}
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}
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}
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private IEnumerator MovePig(string levelToStart)
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{
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pigIsMoving = true;
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while (Vector3.Distance(targetButton.transform.position, pigIcon.transform.position) > 0.1f)
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{
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yield return new WaitForEndOfFrame();
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Vector3 direction = targetButton.transform.position - pigIcon.transform.position;
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direction.Normalize();
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pigIcon.transform.position += direction * Time.deltaTime * 5f;
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pigIcon.transform.position = new Vector3(pigIcon.transform.position.x, pigIcon.transform.position.y, -0.1f);
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}
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yield return new WaitForSeconds(0.1f);
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pigIsMoving = false;
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if (levelToStart != string.Empty)
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{
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Loader.Instance.LoadLevel(levelToStart, true);
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}
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}
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}
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