Rework graf karto to fit the client/server structure

1 files changed, 23 insertions, 0 deletions

diff --git a/src/client/map/mappable.rs b/src/client/map/mappable.rs
new file mode 100644
index 0000000..39e774b
--- /dev/null
+++ b/src/client/map/mappable.rs
@@ -0,0 +1,23 @@
+//! Something that's mappable can be placed on the map and drawn at a specific position. It has a
+//! dimension on the map and may be transformable in various ways.
+
+use crate::client::transform::Transform;
+use crate::world::Component;
+use raylib::drawing::RaylibDrawHandle;
+
+/// Anything that can be added to the map or world must implement this trait.
+pub trait Mappable {
+    /// Draw this to `rld` with the transform. An item that cannot be drawn is not mappable, so
+    /// this must always be implemented.
+    fn draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform);
+
+    /// Set the selection status of this item. If it is selected, actions that concern all selected
+    /// items will be applied to this item as well.
+    fn set_selected(&mut self, selected: bool);
+
+    /// Get if this item is currently selected.
+    fn selected(&self) -> bool;
+
+    /// Get this mappable as a world component.
+    fn as_component(&self) -> &dyn Component;
+}