1 files changed, 29 insertions, 0 deletions

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;
+    }
+
+}