1 files changed, 137 insertions, 0 deletions

diff --git a/src/esieequest/game/characters/MovingCharacter.java b/src/esieequest/game/characters/MovingCharacter.java
new file mode 100644
index 0000000..1e536fa
--- /dev/null
+++ b/src/esieequest/game/characters/MovingCharacter.java
@@ -0,0 +1,137 @@
+package esieequest.game.characters;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+import net.pacien.util.CleanJSONObject;
+
+import org.json.simple.JSONObject;
+
+import esieequest.game.Game;
+import esieequest.game.map.Direction;
+import esieequest.game.map.Room;
+
+/**
+ * A character that can move from rooms to rooms.
+ * 
+ * @author Pacien TRAN-GIRARD
+ */
+public abstract class MovingCharacter extends SimpleCharacter {
+
+        private static List<MovingCharacter> instances;
+
+        static {
+                MovingCharacter.instances = new ArrayList<MovingCharacter>();
+        }
+
+        /**
+         * Moves all the MovingCharacter in the map.
+         */
+        public static void moveAll(final Game game) {
+                for (final MovingCharacter movingCharacter : MovingCharacter.instances) {
+                        movingCharacter.move(game);
+                }
+        }
+
+        private static final String CURRENT_ROOM_LABEL = "C";
+        @Getter
+        private Room currentRoom;
+
+        private static final String CURRENT_DIRECTION_LABEL = "D";
+        @Getter
+        private Direction currentDirection;
+
+        private static final String MOBILE_LABEL = "M";
+        @Getter
+        @Setter
+        private boolean mobile;
+
+        /**
+         * Creates a MovingCharacter with a given name and location.
+         * 
+         * @param name
+         *            the name of the Character
+         * @param room
+         *            the Room where the Character is located
+         * @param direction
+         *            the Direction at which the Character is located
+         */
+        public MovingCharacter(final String name, final Room room, final Direction direction) {
+                super(name);
+                MovingCharacter.instances.add(this);
+
+                this.currentRoom = room;
+                this.currentDirection = direction;
+                this.mobile = false;
+        }
+
+        /**
+         * Changes the position of the MovingCharacter.
+         * 
+         * @param room
+         *            the new Room
+         * @param direction
+         *            the new Direction
+         */
+        public void changePosition(final Room room, final Direction direction) {
+                if (room.getSide(direction).hasCharacter()) {
+                        return;
+                }
+
+                this.currentRoom.getSide(this.currentDirection).setCharacter(null);
+                this.currentRoom = room;
+                this.currentDirection = direction;
+                this.currentRoom.getSide(this.currentDirection).setCharacter(Character.getCharacter(this));
+        }
+
+        /**
+         * Changes the Room of the MovingCharacter.
+         * 
+         * @param room
+         *            the Room
+         */
+        public void changeRoom(final Room room) {
+                this.changePosition(room, this.currentDirection);
+        }
+
+        /**
+         * Changes the Direction of the MovingCharacter.
+         * 
+         * @param direction
+         *            the Direction
+         */
+        public void changeDirection(final Direction direction) {
+                this.changePosition(this.currentRoom, direction);
+        }
+
+        /**
+         * Makes the character move.
+         */
+        public abstract void move(final Game game);
+
+        @Override
+        public JSONObject serialise() {
+                final CleanJSONObject o = new CleanJSONObject();
+
+                if (this.currentRoom != null) {
+                        o.put(MovingCharacter.CURRENT_ROOM_LABEL, this.currentRoom.name());
+                }
+                if (this.currentDirection != null) {
+                        o.put(MovingCharacter.CURRENT_DIRECTION_LABEL, this.currentDirection.name());
+                }
+                o.put(MovingCharacter.MOBILE_LABEL, this.mobile);
+
+                return o;
+        }
+
+        @Override
+        public void deserialise(final JSONObject o) {
+                this.currentRoom = Room.valueOf((String) o.get(MovingCharacter.CURRENT_ROOM_LABEL));
+                this.currentDirection = Direction.valueOf((String) o
+                                .get(MovingCharacter.CURRENT_DIRECTION_LABEL));
+                this.mobile = (Boolean) o.get(MovingCharacter.MOBILE_LABEL);
+        }
+
+}