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-rw-r--r--src/ch/epfl/xblast/Cell.java13
-rw-r--r--src/ch/epfl/xblast/SubCell.java13
2 files changed, 24 insertions, 2 deletions
diff --git a/src/ch/epfl/xblast/Cell.java b/src/ch/epfl/xblast/Cell.java
index 8214066..6874b54 100644
--- a/src/ch/epfl/xblast/Cell.java
+++ b/src/ch/epfl/xblast/Cell.java
@@ -10,7 +10,7 @@ import java.util.List;
10 * @author Pacien TRAN-GIRARD (261948) 10 * @author Pacien TRAN-GIRARD (261948)
11 * @author Timothée FLOURE (257420) 11 * @author Timothée FLOURE (257420)
12 */ 12 */
13public final class Cell { 13public final class Cell implements Comparable<Cell> {
14 14
15 /** 15 /**
16 * The width of the board (number of columns). 16 * The width of the board (number of columns).
@@ -194,4 +194,15 @@ public final class Cell {
194 return String.format("(%d,%d)", this.x, this.y); 194 return String.format("(%d,%d)", this.x, this.y);
195 } 195 }
196 196
197 /**
198 * Compares two Cells relatively to their row major indexes.
199 *
200 * @param cell the other Cell to compare
201 * @return the comparison result
202 */
203 @Override
204 public int compareTo(Cell cell) {
205 return Integer.compare(this.rowMajorIndex(), cell.rowMajorIndex());
206 }
207
197} 208}
diff --git a/src/ch/epfl/xblast/SubCell.java b/src/ch/epfl/xblast/SubCell.java
index 4278fab..fd9db0b 100644
--- a/src/ch/epfl/xblast/SubCell.java
+++ b/src/ch/epfl/xblast/SubCell.java
@@ -6,7 +6,7 @@ package ch.epfl.xblast;
6 * @author Pacien TRAN-GIRARD (261948) 6 * @author Pacien TRAN-GIRARD (261948)
7 * @author Timothée FLOURE (257420) 7 * @author Timothée FLOURE (257420)
8 */ 8 */
9public final class SubCell { 9public final class SubCell implements Comparable<SubCell> {
10 10
11 /** 11 /**
12 * The number of x-subdivisions of each Cell. 12 * The number of x-subdivisions of each Cell.
@@ -165,4 +165,15 @@ public final class SubCell {
165 return this.y * SUB_COLUMNS + this.x; 165 return this.y * SUB_COLUMNS + this.x;
166 } 166 }
167 167
168 /**
169 * Compares two SubCells relatively to their row major indexes.
170 *
171 * @param subCell the other SubCell to compare
172 * @return the comparison result
173 */
174 @Override
175 public int compareTo(SubCell subCell) {
176 return Integer.compare(this.rowMajorIndex(), subCell.rowMajorIndex());
177 }
178
168} 179}