Add basic map

src/main.rs

@@ -30,6 +30,7 @@ mod healing_system;
 mod hunger_system;
 mod inventory_system;
 mod map;
+mod map_builders;
 mod map_indexing_system;
 mod melee_combat_system;
 mod monster_ai_system;
@@ -40,8 +41,8 @@ mod rect;
 mod rex_assets;
 mod save_load_system;
 mod spawner;
-mod visibility_system;
 mod trigger_system;
+mod visibility_system;
 
 #[derive(PartialEq, Copy, Clone)]
 pub enum RunState {
@@ -86,7 +87,7 @@ impl State {
         let worldmap;
         {
             let mut worldmap_resource = self.ecs.write_resource::<Map>();
-            *worldmap_resource = Map::new_map_rooms_and_corridors(1);
+            *worldmap_resource = map_builders::build_random_map(1);
             worldmap = worldmap_resource.clone();
         }
 
@@ -169,7 +170,7 @@ impl State {
         {
             let mut worldmap_resource = self.ecs.write_resource::<Map>();
             current_depth = worldmap_resource.depth;
-            *worldmap_resource = Map::new_map_rooms_and_corridors(current_depth + 1);
+            *worldmap_resource = map_builders::build_random_map(current_depth + 1);
             worldmap = worldmap_resource.clone();
         }
 
@@ -512,7 +513,7 @@ fn main() -> rltk::BError {
 
     gs.ecs.insert(SimpleMarkerAllocator::<SerializeMe>::new());
 
-    let map = Map::new_map_rooms_and_corridors(1);
+    let map = map_builders::build_random_map(1);
     let (player_x, player_y) = map.rooms[0].center();
 
     let player_entity = spawner::player(&mut gs.ecs, player_x, player_y);