1 files changed, 54 insertions, 0 deletions

diff --git a/src/ch/epfl/maze/physical/DaedalusAware.java b/src/ch/epfl/maze/physical/DaedalusAware.java
new file mode 100644
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--- /dev/null
+++ b/src/ch/epfl/maze/physical/DaedalusAware.java
@@ -0,0 +1,54 @@
+package ch.epfl.maze.physical;
+
+import ch.epfl.maze.util.Direction;
+import ch.epfl.maze.util.Vector2D;
+
+import java.util.Arrays;
+import java.util.EnumSet;
+import java.util.Set;
+
+/**
+ * @author Pacien TRAN-GIRARD
+ */
+public interface DaedalusAware {
+
+    /**
+     * Retrieves the next direction of the animal, by selecting one choice among
+     * the ones available from its position.
+     * <p>
+     * In this variation, the animal knows the world entirely. It can therefore
+     * use the position of other animals in the daedalus to hunt or to evade predators
+     * more effectively.
+     *
+     * @param choices  The choices left to the animal at its current position (see
+     *                 {@link ch.epfl.maze.physical.World#getChoices(Vector2D)
+     *                 World.getChoices(Vector2D)})
+     * @param daedalus The world in which the animal moves
+     * @return The next direction of the animal, chosen in {@code choices}
+     * @implNote Not abstract for compatibility purpose (in order not to break tests)
+     */
+    default Direction move(Set<Direction> choices, Daedalus daedalus) {
+        return null;
+    }
+
+    /**
+     * Retrieves the next direction of the animal, by selecting one choice among
+     * the ones available from its position.
+     * <p>
+     * In this variation, the animal knows the world entirely. It can therefore
+     * use the position of other animals in the daedalus to hunt or to evade predators
+     * more effectively.
+     *
+     * @param choices  The choices left to the animal at its current position (see
+     *                 {@link ch.epfl.maze.physical.World#getChoices(Vector2D)
+     *                 World.getChoices(Vector2D)})
+     * @param daedalus The world in which the animal moves
+     * @return The next direction of the animal, chosen in {@code choices}
+     * @apiNote Not final for compatibility purpose (in order not to break tests)
+     * @deprecated Use @code{Direction move(Set<Direction> choices, Daedalus daedalus)} instead
+     */
+    default Direction move(Direction[] choices, Daedalus daedalus) {
+        return this.move(EnumSet.copyOf(Arrays.asList(choices)), daedalus);
+    }
+
+}