refactor view/scene to separate modules

src/tile.rs

@@ -8,9 +8,10 @@ use std::path::Path;
 
 use self::gfx::tex;
 
+#[repr(C)]
 #[derive(Clone, Copy)]
 pub struct Tile {
-  val: u8,
+  pub val: u8,
 }
 
 pub fn get_tiles<R, F, T>(factory: &mut F) -> (//gfx::handle::Texture<R, T::Surface>,
@@ -31,6 +32,8 @@ pub fn get_tiles<R, F, T>(factory: &mut F) -> (//gfx::handle::Texture<R, T::Surf
   tex.1
 }
 
+
+
 impl Tile {
   pub fn as_char(&self) -> char {
     match self.val {