player sync

2022-05-13 14:21:30 +02:00
parent 4e625ea185
commit 1fe20dbb5d
4 changed files with 79 additions and 2 deletions
@@ -130,6 +130,24 @@ public class Client
        Send(new byte[]{6});
    }

+    //1.12 == [1] = 1, [2] = 12
+    public void SendPositionUpdate(Vector3 position)
+    {
+        string x = position.x.ToString("F");
+        string y = position.y.ToString("F");
+        string z = position.z.ToString("F");
+        byte xV = byte.Parse(x.Split(',')[0]);
+        byte xN = byte.Parse(x.Split(',')[1]);
+        
+        byte yV = byte.Parse(y.Split(',')[0]);
+        byte yN = byte.Parse(y.Split(',')[1]);
+        
+        byte zV = byte.Parse(z.Split(',')[0]);
+        byte zN = byte.Parse(z.Split(',')[1]);
+
+        Send(new byte[] { 7, xV, xN, yV, yN, zV, zN });
+    }
+    
    private void Receive()
    {
        while(true)
@@ -150,6 +168,21 @@ public class Client
            {
                world.AddPlayer(data[1]);
            }
+
+            if (data[0] == 7)
+            {
+                string xS = data[1] + "," + data[2];
+                string yS = data[3] + "," + data[4];
+                string zS = data[5] + "," + data[6];
+
+                float x = float.Parse(xS);
+                float y = float.Parse(yS);
+                float z = float.Parse(zS);
+
+                byte id = data[7];
+                
+                world.UpdatePlayerPosition(new Vector3(x, y, z), id);
+            }
        }
    }

@@ -12,6 +12,7 @@ public class Player : MonoBehaviour
    [SerializeField] private World world;
    private Camera camera = null;
    private Rigidbody rigidbody;
+    private Vector3 lastPosition = new Vector3();
    
    //network
    private Client client = null;
@@ -30,6 +31,15 @@ public class Player : MonoBehaviour
    {
        transform.Translate(Input.GetAxisRaw("Horizontal") * moveSpeed * Time.fixedDeltaTime, 0, 
            Input.GetAxisRaw("Vertical") * moveSpeed * Time.fixedDeltaTime);
+        
+        Vector3 position = transform.position;
+
+        if (lastPosition.x != position.x || lastPosition.y != position.y || lastPosition.z != position.z)
+        {
+            client.SendPositionUpdate(transform.position);
+        }
+        
+        lastPosition = new Vector3(transform.position.x, transform.position.y, transform.position.z);
    }

    private void Update()
@@ -52,6 +52,15 @@ public class World : MonoBehaviour
        }
    }

+    public void UpdatePlayerPosition(Vector3 position, byte id)
+    {
+        otherPlayers.TryGetValue(id, out GameObject g);
+        if(g != null)
+        {
+            g.transform.position = position;
+        }
+    }
+
    public void AddPlayer(byte id)
    {
        playersToCreate.Enqueue(id);