less code

1 files changed, 18 insertions, 5 deletions

diff --git a/src/tile.rs b/src/tile.rs
index de67cdc..e651f4a 100644
--- a/src/tile.rs
+++ b/src/tile.rs
@@ -1,5 +1,6 @@
 use ggez::graphics::Rect;
 use xml::reader::XmlEvent;
+use std::f32::consts::PI;
 
 use crate::xmlelements::XMLElements;
 
@@ -13,11 +14,6 @@ impl Tile {
     pub fn new(source: Rect, properties: Properties) -> Tile {
         Tile { source, properties }
     }
-
-    pub fn flip(&mut self) {
-        self.source.x *= -1.0;
-        self.source.x -= self.source.w;
-    }
 }
 
 impl Default for Tile {
@@ -79,3 +75,20 @@ impl Default for Properties {
         }
     }
 }
+
+pub fn convert_angle_to_rad(angle: f32) -> f32 {
+    angle * (PI / 180.0)
+}
+
+pub fn flip(tile: Tile) -> Tile {
+    let mut t = tile.clone();
+    t.source.x *= -1.0;
+    t.source.x -= t.source.w;
+    t
+}
+
+pub fn rotate(tile: Tile, angle: f32) -> Tile {
+    let mut t = tile.clone();
+    t.properties.rotation = convert_angle_to_rad(angle);
+    t
+}