From 05ccf5572b39fe254c7b0464cc78a1b623f732c7 Mon Sep 17 00:00:00 2001
From: Justin Worthe <justin.worthe@gmail.com>
Date: Sat, 13 May 2017 21:43:27 +0200
Subject: Added checking if state is in use before shooting

---
 src/shooting.rs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'src/shooting.rs')

diff --git a/src/shooting.rs b/src/shooting.rs
index 14f2b81..c2ca56e 100644
--- a/src/shooting.rs
+++ b/src/shooting.rs
@@ -1,6 +1,16 @@
 use actions::*;
 use math::*;
+use state::*;
 
-pub fn shoot_randomly(map_size: u16) -> Action {
-    Action::Shoot(Point::random(map_size))
+pub fn shoot_randomly(state: &State) -> Action {
+    let mut shot: Point;
+    
+    while {
+        shot = Point::random(state.map_size);
+        let ref target = state.opponent_map.cells[shot.x as usize][shot.y as usize];
+        target.damaged || target.missed
+    } {}
+
+    
+    Action::Shoot(shot)
 }
-- 
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