Entrance of a level

src/engine/map/mod.rs

@@ -274,6 +274,9 @@ impl Drawable for PositionedTile {
 /// The map represents the tiles contained in a level.
 pub struct Map {
 
+    /// The entrace point of the character in the map.
+    entrance: (usize, usize),
+
     /// The tiles contained in the level.
     tiles: Matrix<(CollisionTile, GraphicTile)>,
 
@@ -359,10 +362,21 @@ impl Map {
         }
 
         Map {
+            entrance: Map::find_entrance(&matrix),
             tiles: matrix,
         }
     }
 
+    /// Finds a possible entrance.
+    pub fn find_entrance(tiles: &Matrix<(CollisionTile, GraphicTile)>) -> (usize, usize) {
+        (tiles.rows() - 5, 1)
+    }
+
+    /// Returns the entrance of the map.
+    pub fn entrance(&self) -> (usize, usize) {
+        self.entrance
+    }
+
     /// Returns an iterator to the positioned tiles.
     pub fn at(&self, row: usize, col: usize) -> PositionedTile {
         PositionedTile {