Zondre

scripts/components/level/PlantField.cs

@@ -0,0 +1,34 @@
+using Godot;
+
+public partial class PlantField : Node2D
+{
+    private Area2D _plantSetter;
+    private readonly Vector2 tile = new Vector2(Utility.TileWidth, Utility.TileHeight);
+    private bool _canPlace;
+    public override void _Ready()
+    {
+        LevelController.Instance.PlantField = this;
+        _plantSetter = GetChild<Area2D>(0);
+    }
+
+    public override void _Process(double delta)
+    {
+        var mouse_pos = GetGlobalMousePosition();
+        _plantSetter.GlobalPosition = mouse_pos;
+
+        var expected_pos = (_plantSetter.GlobalPosition / tile).Ceil() * tile - new Vector2(20, 14);
+        if (expected_pos.X > Utility.LeftFieldBoundary.X && expected_pos.X < Utility.RightFieldBoundary.X && expected_pos.Y > Utility.LeftFieldBoundary.Y && expected_pos.Y < Utility.RightFieldBoundary.Y)
+        {
+            _canPlace = true;
+            Material.Set("shader_parameter/amount", 0);
+            Cursor.Instance.SetPlantCursor();
+            _plantSetter.GlobalPosition = expected_pos;
+        }
+        else
+        {
+            _canPlace = false;
+            Cursor.Instance.SetDefaultCursor();
+            Material.Set("shader_parameter/amount", 1);
+        }
+    }
+}