From 6bf9e96140c91340d6ae643b6e0896aa734d8605 Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Tue, 2 Jul 2019 04:23:33 -0500
Subject: entities now spawn on points

---
 src/tileset.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/tileset.rs')

diff --git a/src/tileset.rs b/src/tileset.rs
index df7045d..0595186 100644
--- a/src/tileset.rs
+++ b/src/tileset.rs
@@ -74,6 +74,15 @@ impl Tileset {
         *self.tiles.get(&id).unwrap()
     }
 
+    pub fn get_spawn_tiles(&self) -> Vec<(String, usize)> {
+        self.properties
+            .clone()
+            .into_iter()
+            .filter(|p| p.spawn.is_some())
+            .map(|p| (p.spawn.unwrap(), p.tile_id))
+            .collect()
+    }
+
     pub fn get_animation(&self, tile_id: usize) -> Vec<(usize, Rect)> {
         if let Some(property) = self.properties.iter().find(|p| p.tile_id == tile_id) {
             self.properties
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