Merge pull request #24 from LordSentox/refactor

Refactor to make interaction between tools easier

1 files changed, 79 insertions, 0 deletions

diff --git a/src/map/rect_room.rs b/src/map/rect_room.rs
new file mode 100644
index 0000000..5008c63
--- /dev/null
+++ b/src/map/rect_room.rs
@@ -0,0 +1,79 @@
+use crate::colours::DEFAULT_COLOURS;
+use crate::map::Mappable;
+use crate::math::{Rect, Vec2};
+use crate::scaleable::Scaleable;
+use crate::transform::Transform;
+use raylib::drawing::{RaylibDraw, RaylibDrawHandle};
+use serde::Serialize;
+use std::ops::{Deref, DerefMut};
+
+pub type RectRoomData = Rect<f64>;
+
+#[derive(Serialize)]
+pub struct RectRoom {
+    data: RectRoomData,
+    selected: bool,
+}
+
+impl RectRoom {
+    pub fn from_data(data: RectRoomData) -> Self {
+        RectRoom {
+            data,
+            selected: false,
+        }
+    }
+}
+
+impl Mappable for RectRoom {
+    fn draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform) {
+        rld.draw_rectangle_rec(
+            transform.rect_m_to_px(&self.data),
+            if self.selected() {
+                DEFAULT_COLOURS.room_selected
+            } else {
+                DEFAULT_COLOURS.room_normal
+            },
+        );
+    }
+
+    fn set_selected(&mut self, selected: bool) {
+        self.selected = selected;
+    }
+
+    fn selected(&self) -> bool {
+        self.selected
+    }
+
+    fn bounding_rect(&self) -> Rect<f64> {
+        self.data.clone()
+    }
+
+    fn as_scaleable(&self) -> Option<&dyn Scaleable> {
+        Some(self as &dyn Scaleable)
+    }
+}
+
+impl Scaleable for RectRoom {
+    fn scale(&mut self, by: &Vec2<f64>) {
+        if by.x < 0. || by.y < 0. {
+            panic!("Cannot set dimensions with negative size");
+        }
+
+        self.data.x *= by.x;
+        self.data.y *= by.y;
+    }
+}
+
+impl Deref for RectRoom {
+    type Target = RectRoomData;
+
+    fn deref(&self) -> &Self::Target {
+        &self.data
+    }
+}
+
+impl DerefMut for RectRoom {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.data
+    }
+}