Implement TileVec2 and Board, adding missing BlockType

Signed-off-by: pacien <pacien.trangirard@pacien.net>
author: pacien 2018-01-08 13:28:39 +0100
committer: pacien 2018-01-08 13:28:39 +0100
commit: 173328fdbda79754ca40278b0ba142f7d20822eb (patch)
tree: 047924f26e6454247551dbb72199b241b1b60e25 /src/main/java/fr
parent: 0a426ff97b4d4006f651630c94fe094b313cca25 (diff)
download: wallj-173328fdbda79754ca40278b0ba142f7d20822eb.tar.gz
4 files changed, 129 insertions, 12 deletions
diff --git a/src/main/java/fr/umlv/java/wallj/board/Board.java b/src/main/java/fr/umlv/java/wallj/board/Board.java
index d20517a..ebe1a7e 100644
--- a/src/main/java/fr/umlv/java/wallj/board/Board.java
+++ b/src/main/java/fr/umlv/java/wallj/board/Board.java
@@ -1,5 +1,42 @@
 package fr.umlv.java.wallj.board;
-public class Board {
+import fr.umlv.java.wallj.model.BlockType;
-  //TODO
+/**
+ * A mutable BlockType matrix.
+ */
+public final class Board {
+  private final BlockType[][] map;
+  public Board(int width, int height) {
+    map = new BlockType[width][height];
+  }
+  /**
+   * @param pos the tile position vector
+   * @return the element at the given position
+   */
+  public BlockType getBlockTypeAt(TileVec2 pos) {
+    return map[pos.getCol()][pos.getRow()];
+  }
+  /**
+   * @param pos  the tile position vector
+   * @param type the BlockType to set
+   * @return the overwritten element
+   */
+  public BlockType setBlockTypeAt(TileVec2 pos, BlockType type) {
+    BlockType old = map[pos.getCol()][pos.getRow()];
+    map[pos.getCol()][pos.getRow()] = type;
+    return old;
+  }
+  /**
+   * @return the dimension of the Board
+   */
+  public TileVec2 getDim() {
+    return TileVec2.of(map.length, map.length > 0 ? map[0].length : 0);
+  }
 }
diff --git a/src/main/java/fr/umlv/java/wallj/board/TileVec2.java b/src/main/java/fr/umlv/java/wallj/board/TileVec2.java
new file mode 100644
index 0000000..ac28b6d
--- /dev/null
+++ b/src/main/java/fr/umlv/java/wallj/board/TileVec2.java
@@ -0,0 +1,81 @@
+package fr.umlv.java.wallj.board;
+import org.jbox2d.common.Vec2;
+import java.util.Objects;
+/**
+ * A typed immutable tile coordinate vector containing the coordinates of a Tile in a Board.
+ */
+public final class TileVec2 {
+  private static final int TILE_DIM = 20;
+  /**
+   * @param row the row
+   * @param col the column
+   * @return a corresponding tile vector
+   */
+  public static TileVec2 of(int row, int col) {
+    return new TileVec2(row, col);
+  }
+  /**
+   * @param v a JBox2D Vec2 vector
+   * @return the coordinates of the tile containing the given point
+   */
+  public static TileVec2 of(Vec2 v) {
+    return new TileVec2((int) (v.x / TILE_DIM), (int) (v.y / TILE_DIM));
+  }
+  private final int row, col;
+  private TileVec2(int row, int col) {
+    this.row = row;
+    this.col = col;
+  }
+  /**
+   * @return the row
+   */
+  public int getRow() {
+    return row;
+  }
+  /**
+   * @return the column
+   */
+  public int getCol() {
+    return col;
+  }
+  /**
+   * @return the corresponding JBox2D coordinates of the top-left corner of the tile
+   */
+  public Vec2 toVec2() {
+    return new Vec2(row * TILE_DIM, col * TILE_DIM);
+  }
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (!(o instanceof TileVec2)) return false;
+    TileVec2 tileVec2 = (TileVec2) o;
+    return row == tileVec2.row &&
+           col == tileVec2.col;
+  }
+  @Override
+  public int hashCode() {
+    return Objects.hash(row, col);
+  }
+  @Override
+  public String toString() {
+    return "TileVec2{" +
+           "row=" + row +
+           ", col=" + col +
+           '}';
+  }
+}
diff --git a/src/main/java/fr/umlv/java/wallj/model/BlockType.java b/src/main/java/fr/umlv/java/wallj/model/BlockType.java
index 0cd9eda..64ef602 100644
--- a/src/main/java/fr/umlv/java/wallj/model/BlockType.java
+++ b/src/main/java/fr/umlv/java/wallj/model/BlockType.java
@@ -1,9 +1,13 @@
 package fr.umlv.java.wallj.model;
+/**
+ * Enumeration of the types of blocks handled in the game.
+ */
 public enum BlockType {
-  Wall,
+  FREE,
-  Trash,
+  wALL,
-  Garbage,
+  TRASH,
-  Robot,
+  GARBAGE,
-  Bomb
+  ROBOT,
+  BOMB
 }
diff --git a/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java b/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java
deleted file mode 100644
index e88558a..0000000
--- a/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package fr.umlv.java.wallj.utils;
-public class TileVec2 {
-  //TODO
-}
author	pacien	2018-01-08 13:28:39 +0100
committer	pacien	2018-01-08 13:28:39 +0100
commit	173328fdbda79754ca40278b0ba142f7d20822eb (patch)
tree	047924f26e6454247551dbb72199b241b1b60e25 /src/main/java/fr
parent	0a426ff97b4d4006f651630c94fe094b313cca25 (diff)
download	wallj-173328fdbda79754ca40278b0ba142f7d20822eb.tar.gz

diff --git a/src/main/java/fr/umlv/java/wallj/board/Board.java b/src/main/java/fr/umlv/java/wallj/board/Board.java index d20517a..ebe1a7e 100644 --- a/src/main/java/fr/umlv/java/wallj/board/Board.java +++ b/src/main/java/fr/umlv/java/wallj/board/Board.java
@@ -1,5 +1,42 @@
1	package fr.umlv.java.wallj.board;	1	package fr.umlv.java.wallj.board;
2		2
3	public class Board {	3	import fr.umlv.java.wallj.model.BlockType;
4	//TODO	4
		5	/**
		6	* A mutable BlockType matrix.
		7	*/
		8	public final class Board {
		9
		10	private final BlockType[][] map;
		11
		12	public Board(int width, int height) {
		13	map = new BlockType[width][height];
		14	}
		15
		16	/**
		17	* @param pos the tile position vector
		18	* @return the element at the given position
		19	*/
		20	public BlockType getBlockTypeAt(TileVec2 pos) {
		21	return map[pos.getCol()][pos.getRow()];
		22	}
		23
		24	/**
		25	* @param pos the tile position vector
		26	* @param type the BlockType to set
		27	* @return the overwritten element
		28	*/
		29	public BlockType setBlockTypeAt(TileVec2 pos, BlockType type) {
		30	BlockType old = map[pos.getCol()][pos.getRow()];
		31	map[pos.getCol()][pos.getRow()] = type;
		32	return old;
		33	}
		34
		35	/**
		36	* @return the dimension of the Board
		37	*/
		38	public TileVec2 getDim() {
		39	return TileVec2.of(map.length, map.length > 0 ? map[0].length : 0);
		40	}
		41
5	}	42	}


diff --git a/src/main/java/fr/umlv/java/wallj/board/TileVec2.java b/src/main/java/fr/umlv/java/wallj/board/TileVec2.java new file mode 100644 index 0000000..ac28b6d --- /dev/null +++ b/src/main/java/fr/umlv/java/wallj/board/TileVec2.java
@@ -0,0 +1,81 @@
		1	package fr.umlv.java.wallj.board;
		2
		3	import org.jbox2d.common.Vec2;
		4
		5	import java.util.Objects;
		6
		7	/**
		8	* A typed immutable tile coordinate vector containing the coordinates of a Tile in a Board.
		9	*/
		10	public final class TileVec2 {
		11
		12	private static final int TILE_DIM = 20;
		13
		14	/**
		15	* @param row the row
		16	* @param col the column
		17	* @return a corresponding tile vector
		18	*/
		19	public static TileVec2 of(int row, int col) {
		20	return new TileVec2(row, col);
		21	}
		22
		23	/**
		24	* @param v a JBox2D Vec2 vector
		25	* @return the coordinates of the tile containing the given point
		26	*/
		27	public static TileVec2 of(Vec2 v) {
		28	return new TileVec2((int) (v.x / TILE_DIM), (int) (v.y / TILE_DIM));
		29	}
		30
		31	private final int row, col;
		32
		33	private TileVec2(int row, int col) {
		34	this.row = row;
		35	this.col = col;
		36	}
		37
		38	/**
		39	* @return the row
		40	*/
		41	public int getRow() {
		42	return row;
		43	}
		44
		45	/**
		46	* @return the column
		47	*/
		48	public int getCol() {
		49	return col;
		50	}
		51
		52	/**
		53	* @return the corresponding JBox2D coordinates of the top-left corner of the tile
		54	*/
		55	public Vec2 toVec2() {
		56	return new Vec2(row * TILE_DIM, col * TILE_DIM);
		57	}
		58
		59	@Override
		60	public boolean equals(Object o) {
		61	if (this == o) return true;
		62	if (!(o instanceof TileVec2)) return false;
		63	TileVec2 tileVec2 = (TileVec2) o;
		64	return row == tileVec2.row &&
		65	col == tileVec2.col;
		66	}
		67
		68	@Override
		69	public int hashCode() {
		70	return Objects.hash(row, col);
		71	}
		72
		73	@Override
		74	public String toString() {
		75	return "TileVec2{" +
		76	"row=" + row +
		77	", col=" + col +
		78	'}';
		79	}
		80
		81	}


diff --git a/src/main/java/fr/umlv/java/wallj/model/BlockType.java b/src/main/java/fr/umlv/java/wallj/model/BlockType.java index 0cd9eda..64ef602 100644 --- a/src/main/java/fr/umlv/java/wallj/model/BlockType.java +++ b/src/main/java/fr/umlv/java/wallj/model/BlockType.java
@@ -1,9 +1,13 @@
1	package fr.umlv.java.wallj.model;	1	package fr.umlv.java.wallj.model;
2		2
		3	/**
		4	* Enumeration of the types of blocks handled in the game.
		5	*/
3	public enum BlockType {	6	public enum BlockType {
4	Wall,	7	FREE,
5	Trash,	8	wALL,
6	Garbage,	9	TRASH,
7	Robot,	10	GARBAGE,
8	Bomb	11	ROBOT,
		12	BOMB
9	}	13	}


diff --git a/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java b/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java deleted file mode 100644 index e88558a..0000000 --- a/src/main/java/fr/umlv/java/wallj/utils/TileVec2.java +++ /dev/null
@@ -1,5 +0,0 @@
1	package fr.umlv.java.wallj.utils;
2
3	public class TileVec2 {
4	//TODO
5	}