59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
using UnityEngine;
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namespace Mirror.Examples.SyncDir // ".SyncDirection" would overshadow the enum
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{
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public class Player : NetworkBehaviour
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{
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public TextMesh textMesh;
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public Color localColor = Color.white;
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[SyncVar] public int health;
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readonly SyncList<int> list = new SyncList<int>();
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public override void OnStartLocalPlayer()
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{
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textMesh.color = localColor;
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}
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void Update()
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{
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// show health and list for everyone
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textMesh.text = $"{health} / {list.Count}";
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// key presses increase health / list for local player.
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// note that trusting the client is a bad idea, especially with health.
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// SyncDirection is usually used for movement.
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//
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// when using custom OnSerialize, the custom OnDeserialize can still
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// safely validate client data (check position, velocity etc.).
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// this is why it's named SyncDirection, and not ClientAuthority.
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// because the server can still validate the client's data first.
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//
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// try to change SyncDirection to ServerToClient in the editor.
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// then restart the game, clients won't be allowed to change their
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// own health anymore.
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if (isLocalPlayer)
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{
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if (Input.GetKeyDown(KeyCode.Space))
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++health;
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if (Input.GetKeyDown(KeyCode.L))
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list.Add(list.Count);
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}
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}
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// show instructions
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void OnGUI()
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{
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if (!isLocalPlayer) return;
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int width = 250;
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int height = 50;
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GUI.color = localColor;
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GUI.Label(
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new Rect(Screen.width / 2 - width / 2, Screen.height / 2 - height / 2, width, height),
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"Press Space to increase your own health!\nPress L to add to your SyncList!");
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}
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}
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}
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