map builder module

src/map_builders/mod.rs

@@ -0,0 +1,15 @@
+use super::{spawner, Map, Position, Rect, TileType};
+mod simple_map;
+use simple_map::SimpleMapBuilder;
+mod common;
+use common::*;
+use rltk::RandomNumberGenerator;
+use specs::prelude::*;
+
+trait MapBuilder {
+    fn build(rng: &mut RandomNumberGenerator, new_depth: i32) -> (Map, Position);
+}
+
+pub fn build_random_map(rng: &mut RandomNumberGenerator, new_depth: i32) -> (Map, Position) {
+    SimpleMapBuilder::build(rng, new_depth)
+}