diff options
Diffstat (limited to 'src/map/mappable.rs')
| -rw-r--r-- | src/map/mappable.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/map/mappable.rs b/src/map/mappable.rs new file mode 100644 index 0000000..f75c990 --- /dev/null +++ b/src/map/mappable.rs @@ -0,0 +1,20 @@ +//! 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 scaleable + +use crate::math::Rect; +use crate::scaleable::Scaleable; +use crate::transform::Transform; +use raylib::drawing::RaylibDrawHandle; + +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); + + /// Get the rectangle that contains the mappable object in its entirety without excess. + fn bounding_rect(&self) -> Rect<f64>; + + fn as_scaleable(&self) -> Option<&dyn Scaleable> { + None + } +} |
