From 96932b453e3f2fa1cfb45e79aca49e72d7b8d10f Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Tue, 24 Nov 2015 16:59:05 +0100
Subject: Update Monkey A.I. for open positions

---
 .../physical/stragegies/picker/ForwardPicker.java  | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/ch/epfl/maze/physical/stragegies/picker/ForwardPicker.java

(limited to 'src/ch/epfl/maze/physical/stragegies/picker')

diff --git a/src/ch/epfl/maze/physical/stragegies/picker/ForwardPicker.java b/src/ch/epfl/maze/physical/stragegies/picker/ForwardPicker.java
new file mode 100644
index 0000000..b7a44f8
--- /dev/null
+++ b/src/ch/epfl/maze/physical/stragegies/picker/ForwardPicker.java
@@ -0,0 +1,29 @@
+package ch.epfl.maze.physical.stragegies.picker;
+
+import ch.epfl.maze.util.Direction;
+
+import java.util.Set;
+
+/**
+ * A simple decision maker that continues forward if possible.
+ *
+ * @author Pacien TRAN-GIRARD
+ */
+public interface ForwardPicker extends BlindPicker {
+
+    /**
+     * Returns the current Direction the decision maker is walking toward.
+     *
+     * @return The current Direction
+     */
+    Direction getDirection();
+
+    @Override
+    default Direction pick(Set<Direction> choices) {
+        if (choices.contains(this.getDirection()))
+            return this.getDirection();
+        else
+            return FALLBACK_DIRECTION;
+    }
+
+}
-- 
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