From 9ab689527b3ede7750579b1a926cf0cf88813463 Mon Sep 17 00:00:00 2001
From: Arne Dußin
Date: Wed, 3 Feb 2021 16:26:59 +0100
Subject: Add capability to draw rooms

---
 src/world/mod.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/world/mod.rs')

diff --git a/src/world/mod.rs b/src/world/mod.rs
index f163269..a72031d 100644
--- a/src/world/mod.rs
+++ b/src/world/mod.rs
@@ -34,6 +34,16 @@ pub struct World {
 }
 
 impl World {
+    /// Create a new, empty world.
+    pub fn new() -> Self {
+        Self {
+            rooms: StableVec::new(),
+            walls: StableVec::new(),
+            icons: StableVec::new(),
+            used_ids: StableVec::new(),
+        }
+    }
+
     /// Create a world from the raw parts of the world. The components must fit,
     /// meaning no id must exist twice and the used ids must correspond to the
     /// actually used ids. Use with care.
@@ -128,3 +138,9 @@ impl World {
         &self.walls
     }
 }
+
+impl Default for World {
+    fn default() -> Self {
+        Self::new()
+    }
+}
-- 
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