initial commit

settings/display/rect_size_control.gd

@@ -0,0 +1,19 @@
+extends Control
+
+var mesh: QuadMesh
+
+# Called when the node enters the scene tree for the first time.
+func set_mesh(new_mesh: Mesh):
+	mesh = new_mesh
+
+func _on_add_width_pressed() -> void:
+	mesh.size = Vector2(mesh.size.x + 20, mesh.size.y)
+
+func _on_subtract_width_pressed() -> void:
+	mesh.size = Vector2(max(20, mesh.size.x - 20), mesh.size.y)
+
+func _on_add_height_pressed() -> void:
+	mesh.size = Vector2(mesh.size.x, mesh.size.y + 20)
+
+func _on_subtract_height_pressed() -> void:
+	mesh.size = Vector2(mesh.size.x, max(20, mesh.size.y - 20))