71 lines
1.7 KiB
C#
71 lines
1.7 KiB
C#
using Godot;
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using System;
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public partial class Paddle : Area2D
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{
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private const int MotionSpeed = 150;
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[Export] private bool _left = false;
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private float _motion = 0.0f;
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private bool _youHidden = false;
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private float _screenSizeY = 0.0f;
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public override void _Ready()
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{
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_screenSizeY = GetViewportRect().Size.y;
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}
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public override void _Process(float delta)
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{
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// Is the master of the paddle.
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if (IsNetworkMaster())
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{
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_motion = Input.GetActionStrength("move_down") - Input.GetActionStrength("move_up");
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if (!_youHidden && _motion != 0)
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{
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HideYouLabel();
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}
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_motion *= MotionSpeed;
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// Using unreliable to make sure position is updated as fast as possible,
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// even if one of the calls is dropped
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RpcUnreliable(nameof(SetPosAndMotion), Position, _motion);
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}
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else
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{
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if (!_youHidden)
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{
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HideYouLabel();
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}
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}
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Translate(new Vector2(0, _motion * delta));
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// Set screen limits. Can't modify structs directly, so we create a new one.
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Position = new Vector2(Position.x, Mathf.Clamp(Position.y, 16, _screenSizeY - 16));
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}
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[Puppet]
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private void SetPosAndMotion(Vector2 pos, float motion)
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{
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Position = pos;
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_motion = motion;
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}
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private void HideYouLabel()
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{
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_youHidden = true;
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GetNode<Label>("You").Hide();
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}
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private void OnPaddleAreaEnter(Area2D area)
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{
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if (IsNetworkMaster())
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{
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area.Rpc("Bounce", _left, GD.Randf());
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}
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}
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}
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