From 0f85752b1657e7b8024fb2715578712295979b3a Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Tue, 27 Aug 2019 03:33:50 -0500
Subject: cargo update and dialogbox now disappears and npc resumes wandering

---
 src/world.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/world.rs')

diff --git a/src/world.rs b/src/world.rs
index 76048b9..4e9a965 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -52,6 +52,21 @@ impl World {
         }
     }
 
+    pub fn player_in_talking_range(&mut self) -> bool {
+        if let Some(npc) = self.npcs.iter_mut().find(|npc| npc.is_talking()) {
+            if constants::INTERACT_DISTANCE
+                > distance(&self.player.entity.position, &npc.entity.position)
+            {
+                true
+            } else {
+                npc.stop_talking();
+                false
+            }
+        } else {
+            false
+        }
+    }
+
     pub fn get_dialogtree(&mut self) -> Option<DialogTree> {
         let player_position = self.player.entity.position;
         if let Some(npc) = self.npcs.iter_mut().find(|npc| {
-- 
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