Reformat imported code

author: Pacien TRAN-GIRARD 2015-11-21 10:44:42 +0100
committer: Pacien TRAN-GIRARD 2015-11-21 10:44:42 +0100
commit: 90bd766f361083f6fd9e39ff080c83fcc606832f (patch)
tree: df81a931c9565a4b227068680087f58fdace1859 /src/ch/epfl/maze/util/Direction.java
parent: 655ac88f4e73b2df532a451aedf5a561ea1b0d2c (diff)
download: maze-solver-90bd766f361083f6fd9e39ff080c83fcc606832f.tar.gz
1 files changed, 220 insertions, 225 deletions
diff --git a/src/ch/epfl/maze/util/Direction.java b/src/ch/epfl/maze/util/Direction.java
index a75ba7f..e8c0993 100644
--- a/src/ch/epfl/maze/util/Direction.java
+++ b/src/ch/epfl/maze/util/Direction.java
@@ -4,232 +4,227 @@ package ch.epfl.maze.util;
 * Directions that an animal can take to move. They represent the four cardinal
 * points ({@code DOWN, UP, RIGHT, LEFT}) from the frame of reference of the
 * labyrinth, plus a default one : {@code NONE}.
- * 
 */
 public enum Direction {
-        DOWN, UP, RIGHT, LEFT, NONE;
+    DOWN, UP, RIGHT, LEFT, NONE;
-        /**
+    /**
-         * Returns the integer value of the direction
+     * Returns the integer value of the direction
-         * 
+     *
-         * @return Integer value of the direction
+     * @return Integer value of the direction
-         */
+     */
-        public int intValue() {
+    public int intValue() {
-                switch (this) {
+        switch (this) {
-                case DOWN:
+            case DOWN:
-                        return 0;
+                return 0;
-                case UP:
+            case UP:
-                        return 1;
+                return 1;
-                case RIGHT:
+            case RIGHT:
-                        return 2;
+                return 2;
-                case LEFT:
+            case LEFT:
-                        return 3;
+                return 3;
-                case NONE:
+            case NONE:
-                default:
+            default:
-                        return 4;
+                return 4;
-                }
+        }
-        }
+    }
-        /**
+    /**
-         * Converts the direction into an orthonormal vector, when possible.
+     * Converts the direction into an orthonormal vector, when possible.
-         * 
+     *
-         * @return Orthonormal {@code Vector2D} that represents the direction.
+     * @return Orthonormal {@code Vector2D} that represents the direction.
-         */
+     */
-        public Vector2D toVector() {
+    public Vector2D toVector() {
-                switch (this) {
+        switch (this) {
-                case DOWN:
+            case DOWN:
-                        return new Vector2D(0, 1);
+                return new Vector2D(0, 1);
-                case UP:
+            case UP:
-                        return new Vector2D(0, -1);
+                return new Vector2D(0, -1);
-                case RIGHT:
+            case RIGHT:
-                        return new Vector2D(1, 0);
+                return new Vector2D(1, 0);
-                case LEFT:
+            case LEFT:
-                        return new Vector2D(-1, 0);
+                return new Vector2D(-1, 0);
-                case NONE:
+            case NONE:
-                default:
+            default:
-                        return new Vector2D(0, 0);
+                return new Vector2D(0, 0);
-                }
+        }
-        }
+    }
-        /**
+    /**
-         * Reverses the direction.
+     * Reverses the direction.
-         * 
+     *
-         * @return The opposite direction.
+     * @return The opposite direction.
-         */
+     */
-        public Direction reverse() {
+    public Direction reverse() {
-                switch (this) {
+        switch (this) {
-                case DOWN:
+            case DOWN:
-                        return UP;
+                return UP;
-                case UP:
+            case UP:
-                        return DOWN;
+                return DOWN;
-                case RIGHT:
+            case RIGHT:
-                        return LEFT;
+                return LEFT;
-                case LEFT:
+            case LEFT:
-                        return RIGHT;
+                return RIGHT;
-                case NONE:
+            case NONE:
-                default:
+            default:
-                        return NONE;
+                return NONE;
-                }
+        }
-        }
+    }
-        /**
+    /**
-         * Determines whether the argument is the opposite of another.
+     * Determines whether the argument is the opposite of another.
-         * 
+     *
-         * @param d
+     * @param d The direction to compare with
-         *            The direction to compare with
+     * @return <b>true</b> if the direction is the opposite the argument,
-         * @return <b>true</b> if the direction is the opposite the argument,
+     * <b>false</b> otherwise
-         *         <b>false</b> otherwise
+     */
-         */
+    public boolean isOpposite(Direction d) {
-        public boolean isOpposite(Direction d) {
+        return this == d.reverse();
-                return this == d.reverse();
+    }
-        }
+    /**
-        /**
+     * Converts the argument relative to the frame of reference given by the
-         * Converts the argument relative to the frame of reference given by the
+     * direction that calls the method.
-         * direction that calls the method.
+     *
-         * 
+     * @param dir The direction to convert
-         * @param dir
+     * @return The direction converted to the frame of reference given by the
-         *            The direction to convert
+     * direction called.
-         * @return The direction converted to the frame of reference given by the
+     */
-         *         direction called.
-         */
+    public Direction relativeDirection(Direction dir) {
+        switch (this) {
-        public Direction relativeDirection(Direction dir) {
+            case DOWN:
-                switch (this) {
+                return dir.reverse();
-                case DOWN:
-                        return dir.reverse();
+            case UP:
+                return dir;
-                case UP:
-                        return dir;
+            case RIGHT:
+                return dir.rotateLeft();
-                case RIGHT:
-                        return dir.rotateLeft();
+            case LEFT:
+                return dir.rotateRight();
-                case LEFT:
-                        return dir.rotateRight();
+            case NONE:
+            default:
-                case NONE:
+                return NONE;
-                default:
+        }
-                        return NONE;
+    }
-                }
-        }
+    /**
+     * Converts the argument back to the frame of reference of the labyrinth
-        /**
+     *
-         * Converts the argument back to the frame of reference of the labyrinth
+     * @param dir The direction to convert back
-         * 
+     * @return The direction converted back to the frame of reference of the
-         * @param dir
+     * labyrinth
-         *            The direction to convert back
+     */
-         * @return The direction converted back to the frame of reference of the
-         *         labyrinth
+    public Direction unRelativeDirection(Direction dir) {
-         */
+        switch (this) {
+            case DOWN:
-        public Direction unRelativeDirection(Direction dir) {
+                return dir.reverse();
-                switch (this) {
-                case DOWN:
+            case UP:
-                        return dir.reverse();
+                return dir;
-                case UP:
+            case RIGHT:
-                        return dir;
+                return dir.rotateRight();
author	Pacien TRAN-GIRARD	2015-11-21 10:44:42 +0100
committer	Pacien TRAN-GIRARD	2015-11-21 10:44:42 +0100
commit	90bd766f361083f6fd9e39ff080c83fcc606832f (patch)
tree	df81a931c9565a4b227068680087f58fdace1859 /src/ch/epfl/maze/util/Direction.java
parent	655ac88f4e73b2df532a451aedf5a561ea1b0d2c (diff)
download	maze-solver-90bd766f361083f6fd9e39ff080c83fcc606832f.tar.gz

diff --git a/src/ch/epfl/maze/util/Direction.java b/src/ch/epfl/maze/util/Direction.java index a75ba7f..e8c0993 100644 --- a/src/ch/epfl/maze/util/Direction.java +++ b/src/ch/epfl/maze/util/Direction.java
@@ -4,232 +4,227 @@ package ch.epfl.maze.util;
4	* Directions that an animal can take to move. They represent the four cardinal	4	* Directions that an animal can take to move. They represent the four cardinal
5	* points ({@code DOWN, UP, RIGHT, LEFT}) from the frame of reference of the	5	* points ({@code DOWN, UP, RIGHT, LEFT}) from the frame of reference of the
6	* labyrinth, plus a default one : {@code NONE}.	6	* labyrinth, plus a default one : {@code NONE}.
7	*
8	*/	7	*/
9		8
10	public enum Direction {	9	public enum Direction {
11	DOWN, UP, RIGHT, LEFT, NONE;	10	DOWN, UP, RIGHT, LEFT, NONE;
12		11
13	/**	12	/**
14	* Returns the integer value of the direction	13	* Returns the integer value of the direction
15	*	14	*
16	* @return Integer value of the direction	15	* @return Integer value of the direction
17	*/	16	*/
18		17
19	public int intValue() {	18	public int intValue() {
20	switch (this) {	19	switch (this) {
21	case DOWN:	20	case DOWN:
22	return 0;	21	return 0;
23		22
24	case UP:	23	case UP:
25	return 1;	24	return 1;
26		25
27	case RIGHT:	26	case RIGHT:
28	return 2;	27	return 2;
29		28
30	case LEFT:	29	case LEFT:
31	return 3;	30	return 3;
32		31
33	case NONE:	32	case NONE:
34	default:	33	default:
35	return 4;	34	return 4;
36	}	35	}
37	}	36	}
38		37
39	/**	38	/**
40	* Converts the direction into an orthonormal vector, when possible.	39	* Converts the direction into an orthonormal vector, when possible.
41	*	40	*
42	* @return Orthonormal {@code Vector2D} that represents the direction.	41	* @return Orthonormal {@code Vector2D} that represents the direction.
43	*/	42	*/
44		43
45	public Vector2D toVector() {	44	public Vector2D toVector() {
46	switch (this) {	45	switch (this) {
47	case DOWN:	46	case DOWN:
48	return new Vector2D(0, 1);	47	return new Vector2D(0, 1);
49		48
50	case UP:	49	case UP:
51	return new Vector2D(0, -1);	50	return new Vector2D(0, -1);
52		51
53	case RIGHT:	52	case RIGHT:
54	return new Vector2D(1, 0);	53	return new Vector2D(1, 0);
55		54
56	case LEFT:	55	case LEFT:
57	return new Vector2D(-1, 0);	56	return new Vector2D(-1, 0);
58		57
59	case NONE:	58	case NONE:
60	default:	59	default:
61	return new Vector2D(0, 0);	60	return new Vector2D(0, 0);
62	}	61	}
63	}	62	}
64		63
65	/**	64	/**
66	* Reverses the direction.	65	* Reverses the direction.
67	*	66	*
68	* @return The opposite direction.	67	* @return The opposite direction.
69	*/	68	*/
70		69
71	public Direction reverse() {	70	public Direction reverse() {
72	switch (this) {	71	switch (this) {
73	case DOWN:	72	case DOWN:
74	return UP;	73	return UP;
75		74
76	case UP:	75	case UP:
77	return DOWN;	76	return DOWN;
78		77
79	case RIGHT:	78	case RIGHT:
80	return LEFT;	79	return LEFT;
81		80
82	case LEFT:	81	case LEFT:
83	return RIGHT;	82	return RIGHT;
84		83
85	case NONE:	84	case NONE:
86	default:	85	default:
87	return NONE;	86	return NONE;
88	}	87	}
89	}	88	}
90		89
91	/**	90	/**
92	* Determines whether the argument is the opposite of another.	91	* Determines whether the argument is the opposite of another.
93	*	92	*
94	* @param d	93	* @param d The direction to compare with
95	* The direction to compare with	94	* @return <b>true</b> if the direction is the opposite the argument,
96	* @return <b>true</b> if the direction is the opposite the argument,	95	* <b>false</b> otherwise
97	* <b>false</b> otherwise	96	*/
98	*/	97
99		98	public boolean isOpposite(Direction d) {
100	public boolean isOpposite(Direction d) {	99	return this == d.reverse();
101	return this == d.reverse();	100	}
102	}	101
103		102	/**
104	/**	103	* Converts the argument relative to the frame of reference given by the
105	* Converts the argument relative to the frame of reference given by the	104	* direction that calls the method.
106	* direction that calls the method.	105	*
107	*	106	* @param dir The direction to convert
108	* @param dir	107	* @return The direction converted to the frame of reference given by the
109	* The direction to convert	108	* direction called.
110	* @return The direction converted to the frame of reference given by the	109	*/
111	* direction called.	110
112	*/	111	public Direction relativeDirection(Direction dir) {
113		112	switch (this) {
114	public Direction relativeDirection(Direction dir) {	113	case DOWN:
115	switch (this) {	114	return dir.reverse();
116	case DOWN:	115
117	return dir.reverse();	116	case UP:
118		117	return dir;
119	case UP:	118
120	return dir;	119	case RIGHT:
121		120	return dir.rotateLeft();
122	case RIGHT:	121
123	return dir.rotateLeft();	122	case LEFT:
124		123	return dir.rotateRight();
125	case LEFT:	124
126	return dir.rotateRight();	125	case NONE:
127		126	default:
128	case NONE:	127	return NONE;
129	default:	128	}
130	return NONE;	129	}
131	}	130
132	}	131	/**
133		132	* Converts the argument back to the frame of reference of the labyrinth
134	/**	133	*
135	* Converts the argument back to the frame of reference of the labyrinth	134	* @param dir The direction to convert back
136	*	135	* @return The direction converted back to the frame of reference of the
137	* @param dir	136	* labyrinth
138	* The direction to convert back	137	*/
139	* @return The direction converted back to the frame of reference of the	138
140	* labyrinth	139	public Direction unRelativeDirection(Direction dir) {
141	*/	140	switch (this) {
142		141	case DOWN:
143	public Direction unRelativeDirection(Direction dir) {	142	return dir.reverse();
144	switch (this) {	143
145	case DOWN:	144	case UP:
146	return dir.reverse();	145	return dir;
147		146
148	case UP:	147	case RIGHT:
149	return dir;	148	return dir.rotateRight();
150		149