Adding movement

2026-06-03 10:55:33 +00:00 · 2018-05-30 20:43:18 +02:00
parent 671c9e1382
commit 11cc89a501
12 changed files with 582 additions and 23 deletions
@@ -1,30 +1,134 @@
-using UnityEngine;
+using System.Collections.Generic;
+using UnityEngine;

 public class Earthworm : MonoBehaviour
 {
+    public GameObject LinePrefab;
    public GameObject MiPrefab;
    public float force = 10;
-    private Rigidbody2D rb;
+    public float distance = 20;
+    public LayerMask mask;
+
+    private Vector3 position;
+    private Dictionary<KeyCode, ActionItem> actions = new Dictionary<KeyCode, ActionItem>();

-    private void Start()
-    {
-        rb = transform.GetChild(0).GetComponent<Rigidbody2D>();
-    }

    void Update ()
    {
-        float horizontal = Input.GetAxis("Horizontal");
-        float vertical = Input.GetAxis("Vertical");
-        Vector2 movement = new Vector2(horizontal, vertical).normalized;
-        //HingeJoint2D joint = new HingeJoint2D();
-        //joint.
+        position = transform.GetChild(transform.childCount / 2).position;
+
+        #region Manette
+        //float horizontal = Input.GetAxis("Horizontal");
+        //float vertical = Input.GetAxis("Vertical");
+        //Vector2 direction = new Vector2(horizontal, vertical).normalized;
+        #endregion
+        Vector3 camera = Camera.main.ScreenToWorldPoint(Input.mousePosition);
+        Vector2 direction = camera - position;
+
+        if (Input.GetKeyDown(KeyCode.A))
+            Grab(KeyCode.A, direction);
+        if (Input.GetKeyDown(KeyCode.Z))
+            Grab(KeyCode.Z, direction);
+        if (Input.GetKeyDown(KeyCode.E))
+            Grab(KeyCode.E, direction);
+        if (Input.GetKeyDown(KeyCode.R) && transform.childCount > 3)
+            Grab(KeyCode.R, direction);

        if (Input.GetKeyDown(KeyCode.Space))
            AddMi();

        if (Input.GetKeyDown(KeyCode.C))
            RemoveMi();
-	}
+
+        if (Input.GetKeyUp(KeyCode.A) && actions.ContainsKey(KeyCode.A))
+        {
+            Destroy(actions[KeyCode.A].joint);
+            Destroy(actions[KeyCode.A].line);
+            actions.Remove(KeyCode.A);
+        }
+        if (Input.GetKeyUp(KeyCode.Z) && actions.ContainsKey(KeyCode.Z))
+        {
+            Destroy(actions[KeyCode.Z].joint);
+            Destroy(actions[KeyCode.Z].line);
+            actions.Remove(KeyCode.Z);
+        }
+        if (Input.GetKeyUp(KeyCode.E) && actions.ContainsKey(KeyCode.E))
+        {
+            Destroy(actions[KeyCode.E].joint);
+            Destroy(actions[KeyCode.E].line);
+            actions.Remove(KeyCode.E);
+        }
+        if (Input.GetKeyUp(KeyCode.R) && actions.ContainsKey(KeyCode.R))
+        {
+            Destroy(actions[KeyCode.R].joint);
+            Destroy(actions[KeyCode.R].line);
+            actions.Remove(KeyCode.R);
+        }
+
+        foreach(var item in actions)
+        {
+            item.Value.line.GetComponent<LineRenderer>().SetPosition(0, position);
+        }
+    }
+
+    void Grab(KeyCode key, Vector2 direction)
+    {
+        RaycastHit2D hit = Physics2D.Raycast(position, direction, 20, mask);
+        if (hit.collider != null)
+        {
+            DistanceJoint2D joint = null;
+            switch (key)
+            {
+                case KeyCode.A:
+                    joint = (DistanceJoint2D)transform.GetChild(0).gameObject.AddComponent(typeof(DistanceJoint2D));
+                    if (actions.ContainsKey(KeyCode.A))
+                    {
+                        Destroy(actions[KeyCode.A].joint);
+                        Destroy(actions[KeyCode.A].line);
+                        actions.Remove(KeyCode.A);
+                    }
+                    break;
+                case KeyCode.Z:
+                    joint = (DistanceJoint2D)transform.GetChild(transform.childCount == 3 ? 1 : transform.childCount / 4).gameObject.AddComponent(typeof(DistanceJoint2D));
+                    if (actions.ContainsKey(KeyCode.Z))
+                    {
+                        Destroy(actions[KeyCode.Z].joint);
+                        Destroy(actions[KeyCode.Z].line);
+                        actions.Remove(KeyCode.Z);
+                    }
+                    break;
+                case KeyCode.E:
+                    joint = (DistanceJoint2D)transform.GetChild(transform.childCount * 3 / 4).gameObject.AddComponent(typeof(DistanceJoint2D));
+                    if (actions.ContainsKey(KeyCode.E))
+                    {
+                        Destroy(actions[KeyCode.E].joint);
+                        Destroy(actions[KeyCode.E].line);
+                        actions.Remove(KeyCode.E);
+                    }
+                    break;
+                case KeyCode.R:
+                    joint = (DistanceJoint2D)transform.GetChild(transform.childCount - 1).gameObject.AddComponent(typeof(DistanceJoint2D));
+                    if (actions.ContainsKey(KeyCode.R))
+                    {
+                        Destroy(actions[KeyCode.R].joint);
+                        Destroy(actions[KeyCode.R].line);
+                        actions.Remove(KeyCode.R);
+                    }
+                    break;
+                default:
+                    return;
+            }
+
+            joint.connectedAnchor = hit.point;
+            joint.maxDistanceOnly = true;
+
+            GameObject line = Instantiate(LinePrefab);
+            LineRenderer renderer = line.GetComponent<LineRenderer>();
+            renderer.SetPositions(new Vector3[] { position, hit.point });
+
+            actions.Add(key, new ActionItem(joint, line));
+        }
+    }

    void AddMi()
    {