7-8-25 6:02pm

Gameplay/Marble.cs

@@ -0,0 +1,181 @@
+using Godot;
+using System;
+
+public partial class Marble : RigidBody2D
+{
+	// Don't forget to rebuild the project so the editor knows about the new signal.
+
+	[Signal]
+	public delegate void HitEventHandler();
+	[Signal]
+	public delegate void HoverEventHandler();
+	[Signal]
+	public delegate void HoverFalseEventHandler();
+	[Signal]
+	public delegate void SelectEventHandler();
+	[Signal]
+	public delegate void SelectFalseEventHandler();
+	[Signal]
+	public delegate void AimEventHandler();
+	[Signal]
+	public delegate void AimFalseEventHandler();
+	[Signal]
+	public delegate void LaunchEventHandler();
+	[Signal]
+	public delegate void MoveEventHandler();
+	[Signal]
+	public delegate void StopEventHandler();
+	
+	[Export]
+	public int Speed { get; set; } = 400; // How fast the player will move (pixels/sec).
+
+	public bool Hovered = false, Selected = false, Aimed = false, Launched = false, Moving = false;
+	public Vector2 Force = Vector2.Zero, Velocity = Vector2.Zero;
+	public Vector2 ScreenSize; // Size of the game window.
+	
+	public override void _Ready()
+	{
+		ScreenSize = GetViewportRect().Size;
+		//Hide();
+	}
+	
+	public override void _PhysicsProcess(double delta) //THIS IS LIKE THE UPDATE FUNCTION
+	{
+		TrySelect();
+		TryAim();
+		TryLaunch();
+		TryMovement();
+	}
+	
+	public void ProcessOnBump(Node2D body)
+	{
+		GD.Print(body);
+	}
+	
+	public void ProcessOnMovement()
+	{
+
+	}
+	
+	public void Start(Vector2 position)
+	{
+		Position = position;
+		Show();
+		GetNode<CollisionShape2D>("CollisionShape2D").Disabled = false;
+	}
+	
+	public void TryAim()
+	{
+		if (Selected && Input.IsActionPressed("left_click") && !Hovered && !Aimed)
+		{
+			Aimed = true;
+			EmitSignal(SignalName.Aim);
+		}
+		
+		if (Aimed)
+		{
+			Vector2 mousePosition = GetGlobalMousePosition();
+			Force = Position - mousePosition;
+			
+			if (!Input.IsActionPressed("left_click"))
+			{
+				if (!Hovered)
+				{
+					Launched = true;
+					EmitSignal(SignalName.SelectFalse);
+				}
+				else
+				{
+					Aimed = false;
+					EmitSignal(SignalName.AimFalse);
+				}
+			}
+		}
+	}
+	
+	public void TryLaunch()
+	{
+		if (Aimed && Input.IsActionJustReleased("left_click"))
+		{
+			Selected = false;
+			EmitSignal(SignalName.SelectFalse);
+			
+			Aimed = false;
+			EmitSignal(SignalName.AimFalse);
+			
+			Launched = true;
+			EmitSignal(SignalName.Launch);
+			
+			ApplyCentralForce(Force * Speed);
+			
+			Force = Vector2.Zero;
+		}
+	}
+	
+	public void TryMovement()
+	{
+		if (LinearVelocity.Length() > 0 && !Sleeping)
+		{
+			if (!Moving)
+			{
+				Moving = true;
+				EmitSignal(SignalName.Move);
+			}
+		}
+		if (Moving)
+		{
+			ProcessOnMovement();
+			if (Sleeping)
+			{
+				Moving = false;
+				EmitSignal(SignalName.Stop);
+			}
+		}
+	}
+	
+	public void TrySelect()
+	{
+		if (Hovered)
+		{
+			if (Input.IsActionJustPressed("left_click") && !Selected)
+			{
+				Selected = true;
+				EmitSignal(SignalName.Select);
+			}
+		}
+		
+		if (Selected)
+		{
+			if (!Hovered)
+			{
+				if (Input.IsActionJustPressed("left_click") && Selected)
+				{
+					Selected = false;
+					EmitSignal(SignalName.SelectFalse);
+				}
+			}
+		}
+	}
+	
+	private void OnMouseEntered()
+	{
+		Hovered = true;
+		EmitSignal(SignalName.Hover);
+	}
+	
+	private void OnMouseExited()
+	{
+		Hovered = false;
+		EmitSignal(SignalName.HoverFalse);
+	}
+	
+	private void OnBodyEntered(Node2D body)
+	{
+		if (body.GetType() == typeof(Marble))
+		{
+			Marble marble = (Marble)body;
+			ProcessOnBump(marble);
+			marble.ProcessOnBump(this);
+		}
+	}
+}