3 files changed, 105 insertions, 1 deletions
diff --git a/scripts/InputHandling/CastSpellInputHandler.cs b/scripts/InputHandling/CastSpellInputHandler.cs
new file mode 100644
index 0000000..1c5d005
--- /dev/null
+++ b/scripts/InputHandling/CastSpellInputHandler.cs
@@ -0,0 +1,93 @@
+using Godot;
+using TheLegendOfGustav.Entities.Actors;
+using TheLegendOfGustav.Entities.Actions;
+using TheLegendOfGustav.Utils;
+
+using TheLegendOfGustav.InputHandling;
+using TheLegendOfGustav.Map;
+using TheLegendOfGustav.Magic;
+
+namespace TheLengendOfGustav.InputHandling;
+
+/// <summary>
+/// Esquema de controles para quando o jogador precisar escolher um alvo
+/// de feitiço.
+/// 
+/// É bem similar ao InspectorInputHandler.
+/// </summary>
+public partial class CastSpellInputHandler : BaseInputHandler
+{
+	private static readonly PackedScene inspectorScene = GD.Load<PackedScene>("res://scenes/Inspector.tscn");
+
+	private static readonly Godot.Collections.Dictionary<string, Vector2I> directions = new()
+	{
+		{"walk-up", Vector2I.Up},
+		{"walk-down", Vector2I.Down},
+		{"walk-left", Vector2I.Left},
+		{"walk-right", Vector2I.Right},
+		{"walk-up-right", Vector2I.Up + Vector2I.Right},
+		{"walk-up-left", Vector2I.Up + Vector2I.Left},
+		{"walk-down-right", Vector2I.Down + Vector2I.Right},
+		{"walk-down-left", Vector2I.Down + Vector2I.Left},
+	};
+
+	private Inspector inspector = null;
+	private SpellResource selectedSpell = null;
+	[Export]
+	private Map map;
+
+	public override void _Ready()
+	{
+		base._Ready();
+
+		// O jogador informa qual feitiço será usado.
+		SignalBus.Instance.PlayerSpellChooseLocation += (SpellResource spell) => selectedSpell = spell;
+	}
+
+	public override void Enter()
+	{
+		inspector = inspectorScene.Instantiate<Inspector>();
+
+		inspector.GridPosition = map.MapData.Player.GridPosition;
+
+		map.AddChild(inspector);
+	}
+
+	public override void Exit()
+	{
+		selectedSpell = null;
+		inspector.QueueFree();
+	}
+
+
+	public override Action GetAction(Player player)
+	{
+		Action action = null;
+
+		foreach (var direction in directions)
+		{
+			if (Input.IsActionJustPressed(direction.Key))
+			{
+				inspector.Walk(direction.Value);
+			}
+		}
+
+		if (selectedSpell != null && Input.IsActionJustPressed("ui_accept"))
+		{
+			action = new SpellAction(player, inspector.GridPosition - player.GridPosition, selectedSpell);
+
+			GetParent<InputHandler>().SetInputHandler(InputHandlers.MainGame);
+		}
+
+		// Se o jogador cancelar a seleção,
+		// Mandamos um sinal avisando que o feitiço não foi executado com sucesso.
+		// Pergaminhos usam esta informação.
+		if (Input.IsActionJustPressed("quit"))
+		{
+			SignalBus.Instance.EmitSignal(SignalBus.SignalName.PlayerSpellCast, false);
+			GetParent<InputHandler>().SetInputHandler(InputHandlers.MainGame);
+		}
+
+		return action;
+	}
+}
+\ No newline at end of file
diff --git a/scripts/InputHandling/CastSpellInputHandler.cs.uid b/scripts/InputHandling/CastSpellInputHandler.cs.uid
new file mode 100644
index 0000000..26ed706
--- /dev/null
+++ b/scripts/InputHandling/CastSpellInputHandler.cs.uid
@@ -0,0 +1 @@
+uid://ceck6d5tjpgwf
diff --git a/scripts/InputHandling/InputHandler.cs b/scripts/InputHandling/InputHandler.cs
index 55a17b4..a1e9b03 100644
--- a/scripts/InputHandling/InputHandler.cs
+++ b/scripts/InputHandling/InputHandler.cs
@@ -1,6 +1,8 @@
 using Godot;
 using TheLegendOfGustav.Entities.Actions;
 using TheLegendOfGustav.Entities.Actors;
+using TheLegendOfGustav.Utils;
+using TheLengendOfGustav.InputHandling;
 
 namespace TheLegendOfGustav.InputHandling;
 
@@ -10,7 +12,8 @@ public enum InputHandlers
 	GameOver,
 	Inspect,
 	Pickup,
-	Inventory
+	Inventory,
+	CastSpell
 }
 
 /// <summary>
@@ -32,11 +35,18 @@ public partial class InputHandler : Node
 		InputHandlerDict.Add(InputHandlers.MainGame, GetNode<MainGameInputHandler>("MainGameInputHandler"));
 		// Controles para quando o jogador está morto.
 		InputHandlerDict.Add(InputHandlers.GameOver, GetNode<GameOverInputHandler>("GameOverInputHandler"));
+		// Controles para observar o cenário
 		InputHandlerDict.Add(InputHandlers.Inspect, GetNode<InspectInputHandler>("InspectInputHandler"));
+		// Controles para pegar um item do chão.
 		InputHandlerDict.Add(InputHandlers.Pickup, GetNode<PickupInputHandler>("PickupInputHandler"));
+		// Controles para quando o inventário for aberto.
 		InputHandlerDict.Add(InputHandlers.Inventory, GetNode<InventoryInputHandler>("InventoryInputHandler"));
+		// Controles para quando o jogador precisar escolher um alvo de feitiço.
+		InputHandlerDict.Add(InputHandlers.CastSpell, GetNode<CastSpellInputHandler>("CastSpellInputHandler"));
 
 		SetInputHandler(StartingInputHandler);
+
+		SignalBus.Instance.CommandInputHandler += SetInputHandler;
 	}
 
 	public Action GetAction(Player player)