final complete working movesets / chess, without detecting check mate

FieldCurrent.txt

 Pawn,blackPawn1,1,0,black
 Pawn,blackPawn2,1,1,black
 Pawn,blackPawn3,1,2,black
-Pawn,blackPawn4,1,3,black
-Pawn,blackPawn5,1,4,black
+Pawn,blackPawn4,3,3,black
+Pawn,blackPawn5,3,3,black
 Pawn,blackPawn6,1,5,black
 Pawn,blackPawn7,1,6,black
 Pawn,blackPawn8,1,7,black
 Pawn,whitePawn1,6,0,white
 Pawn,whitePawn2,6,1,white
 Pawn,whitePawn3,6,2,white
-Pawn,whitePawn4,5,3,white
-Pawn,whitePawn5,6,4,white
+Pawn,whitePawn4,4,3,white
+Pawn,whitePawn5,2,3,white
 Pawn,whitePawn6,6,5,white
 Pawn,whitePawn7,6,6,white
 Pawn,whitePawn8,6,7,white
@@ -21,7 +21,7 @@ Rook,whiteRook2,7,7,white
 Knight,blackKnight1,0,1,black
 Knight,blackKnight2,0,6,black
 Knight,whiteKnight1,7,1,white
-Knight,whiteKnight2,7,6,white
+Knight,whiteKnight2,6,3,white
 Bishop,blackBishop1,0,2,black
 Bishop,blackBishop2,0,5,black
 Bishop,whiteBishop1,7,2,white

Move.txt

-7,2,white

src/application/ActionHandler.java

@@ -53,6 +53,9 @@ public class ActionHandler {
 			fileHandler.saveMove(coordX, coordY, chessPiece.getColor());
 
 		}
+		
+		int diff = 5 - 7;
+		System.out.println(String.valueOf(diff));
 	}
 
 	public void selectPiece(ActionEvent e) {

src/application/Bishop.java

@@ -35,26 +35,80 @@ public class Bishop extends ChessPiece {
 		return "Bishop," + this.getName() + "," + this.getCoordX() + "," + this.getCoordY() + "," + this.getColor();
 	}
 
+	private boolean checkIfBlocked(Field field, int destX, int destY) {
+
+		int moveValueX = destX - this.getCoordX();
+		int moveValueY = destY - this.getCoordY();
+
+		if (moveValueX < 0) {
+
+			if (moveValueY < 0) {
+				for (int i = -1; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() + i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = -1; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() - i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+		} else if (moveValueX > 0) {
+
+			if (moveValueY < 0) {
+				for (int i = 1; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() - i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = 1; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() + i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+		}
+
+		return true;
+
+	}
+
 	@Override
 	public boolean checkMoveset(Field field, int destX, int destY) {
 
 		for (int i = 1; i < 8; i++) {
 
-//			if (field.recs[this.getCoordX() - i][this.getCoordY() + i] instanceof ChessPiece || 
-//					field.recs[this.getCoordX() + i][this.getCoordY() - i] instanceof ChessPiece ||
-//					field.recs[this.getCoordX() + i][this.getCoordY() + i] instanceof ChessPiece ||
-//					field.recs[this.getCoordX() - i][this.getCoordY() - i] instanceof ChessPiece) {
-//				return false;
-//			} else
-			
 			if ((destX == (this.getCoordX() - i) && destY == (this.getCoordY() + i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
+
 			} else if ((destX == (this.getCoordX() + i) && destY == (this.getCoordY() - i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
+
 			} else if ((destX == (this.getCoordX() + i) && destY == (this.getCoordY() + i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
+
 			} else if ((destX == (this.getCoordX() - i) && destY == (this.getCoordY() - i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			}
 		}
 

src/application/Pawn.java

@@ -39,29 +39,72 @@ public class Pawn extends ChessPiece {
 	public boolean checkMoveset(Field field, int destX, int destY) {
 
 		if (this.getColor().equals("white")) {
-			if (this.getCoordX() == 6) {
+
+			if (this.getCoordX() == 6) { // start move
+				
 				if ((destX == (this.getCoordX() - 1) && destY == this.getCoordY())
 						|| ((destX == (this.getCoordX() - 2) && destY == this.getCoordY()))) {
+					if (field.recs[destX][destY] instanceof ChessPiece) { // no chess piece in front
+						return false;
+					}
 					return true;
+
+				} else if (field.recs[destX][destY] instanceof ChessPiece) { // kick enemy
+					if (destX == (this.getCoordX() - 1) && destY == this.getCoordY() - 1) {
+						return true;
+					} else if (destX == (this.getCoordX() - 1) && destY == this.getCoordY() + 1) {
+						return true;
+					}
 				}
-			} else {
-				if ((destX == (this.getCoordX() - 1) && destY == this.getCoordY())) {
+			} else if ((destX == (this.getCoordX() - 1) && destY == this.getCoordY())) { // normal move
+				if (field.recs[destX][destY] instanceof ChessPiece) { // no chess piece in front
+					return false;
+				}
+				return true;
+				
+			} else if (field.recs[destX][destY] instanceof ChessPiece) { // kick enemy
+				if (destX == (this.getCoordX() - 1) && destY == this.getCoordY() - 1) {
+					return true;
+				} else if (destX == (this.getCoordX() - 1) && destY == this.getCoordY() + 1) {
 					return true;
 				}
 			}
+
 		} else if (this.getColor().equals("black")) {
-			if (this.getCoordX() == 1) {
+
+			if (this.getCoordX() == 1) { // start move
+
 				if ((destX == (this.getCoordX() + 1) && destY == this.getCoordY())
 						|| ((destX == (this.getCoordX() + 2) && destY == this.getCoordY()))) {
+					if (field.recs[destX][destY] instanceof ChessPiece) { // no chess piece in front
+						return false;
+					}
 					return true;
+
+				} else if (field.recs[destX][destY] instanceof ChessPiece) { // kick enemy
+
+					if (destX == (this.getCoordX() + 1) && (destY == this.getCoordY() - 1)) {
+						return true;
+					} else if (destX == (this.getCoordX() + 1) && (destY == this.getCoordY() + 1)) {
+						return true;
+					}
 				}
-			} else {
-				if ((destX == (this.getCoordX() + 1) && destY == this.getCoordY())) {
+			} else // normal move
+			if ((destX == (this.getCoordX() + 1) && destY == this.getCoordY())) {
+				if (field.recs[destX][destY] instanceof ChessPiece) { // no chess piece in front
+					return false;
+				}
+				return true;
+			} else if (field.recs[destX][destY] instanceof ChessPiece) { // kick enemy
+
+				if (destX == (this.getCoordX() + 1) && (destY == this.getCoordY() - 1)) {
+					return true;
+				} else if (destX == (this.getCoordX() + 1) && (destY == this.getCoordY() + 1)) {
 					return true;
 				}
 			}
-		}
 
+		}
 		return false;
 	}
 

src/application/Queen.java

@@ -35,27 +35,138 @@ public class Queen extends ChessPiece{
 		return "Queen," + this.getName() + "," + this.getCoordX() + "," + this.getCoordY() + "," + this.getColor();
 	}
 
+	private boolean checkIfBlocked(Field field, int destX, int destY) {
+
+		int moveValueX = destX - this.getCoordX();
+		int moveValueY = destY - this.getCoordY();
+
+		if (moveValueX == 0) {
+
+			if (moveValueY < 0) {
+				for (int i = 0; i > moveValueY; i--) {
+					if (field.recs[this.getCoordX()][this.getCoordY() + i] instanceof ChessPiece &&
+							field.recs[this.getCoordX()][this.getCoordY() + i] != this) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = 0; i < moveValueY; i++) {
+					if (field.recs[this.getCoordX()][this.getCoordY() - i] instanceof ChessPiece &&
+							field.recs[this.getCoordX()][this.getCoordY() - i] != this) {
+						return false;
+					}
+				}
+			}
+
+		} else if (moveValueY == 0) {
+
+			if (moveValueX < 0) {
+				for (int i = 0; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY()] instanceof ChessPiece &&
+							field.recs[this.getCoordX() + i][this.getCoordY()] != this) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueX > 0) {
+				for (int i = 0; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY()] instanceof ChessPiece &&
+							field.recs[this.getCoordX() + i][this.getCoordY()] != this) {
+						return false;
+					}
+				}
+			}
+		}
+		
+		if (moveValueX < 0) {
+
+			if (moveValueY < 0) {
+				for (int i = -1; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() + i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = -1; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() - i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+		} else if (moveValueX > 0) {
+
+			if (moveValueY < 0) {
+				for (int i = 1; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() - i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = 1; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY() + i] instanceof ChessPiece) {
+						return false;
+					}
+				}
+			}
+		}
+
+		return true;
+
+	}
+	
 	@Override
 	public boolean checkMoveset(Field field, int destX, int destY) {
 
 		for (int i = 1; i < 8; i++) {
 
 			if ((destX == (this.getCoordX() - i) && destY == (this.getCoordY() + i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() + i) && destY == (this.getCoordY() - i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() + i) && destY == (this.getCoordY() + i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() - i) && destY == (this.getCoordY() - i))) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() + i) && destY == this.getCoordY())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() - i) && destY == this.getCoordY())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destY == (this.getCoordY() + i) && destX == this.getCoordX())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destY == (this.getCoordY() - i) && destX == this.getCoordX())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			}
 		}
 		

src/application/Rook.java

@@ -35,19 +35,81 @@ public class Rook extends ChessPiece {
 		return "Rook," + this.getName() + "," + this.getCoordX() + "," + this.getCoordY() + "," + this.getColor();
 	}
 
+	private boolean checkIfBlocked(Field field, int destX, int destY) {
+
+		int moveValueX = destX - this.getCoordX();
+		int moveValueY = destY - this.getCoordY();
+
+		if (moveValueX == 0) {
+
+			if (moveValueY < 0) {
+				for (int i = 0; i > moveValueY; i--) {
+					if (field.recs[this.getCoordX()][this.getCoordY() + i] instanceof ChessPiece &&
+							field.recs[this.getCoordX()][this.getCoordY() + i] != this) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueY > 0) {
+				for (int i = 0; i < moveValueY; i++) {
+					if (field.recs[this.getCoordX()][this.getCoordY() - i] instanceof ChessPiece &&
+							field.recs[this.getCoordX()][this.getCoordY() - i] != this) {
+						return false;
+					}
+				}
+			}
+
+		} else if (moveValueY == 0) {
+
+			if (moveValueX < 0) {
+				for (int i = 0; i > moveValueX; i--) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY()] instanceof ChessPiece &&
+							field.recs[this.getCoordX() + i][this.getCoordY()] != this) {
+						return false;
+					}
+				}
+			}
+
+			if (moveValueX > 0) {
+				for (int i = 0; i < moveValueX; i++) {
+					if (field.recs[this.getCoordX() + i][this.getCoordY()] instanceof ChessPiece &&
+							field.recs[this.getCoordX() + i][this.getCoordY()] != this) {
+						return false;
+					}
+				}
+			}
+		}
+
+		return true;
+
+	}
+	
 	@Override
 	public boolean checkMoveset(Field field, int destX, int destY) {
 
 		for (int i = 1; i < 8; i++) {
 
 			if ((destX == (this.getCoordX() + i) && destY == this.getCoordY())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destX == (this.getCoordX() - i) && destY == this.getCoordY())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destY == (this.getCoordY() + i) && destX == this.getCoordX())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			} else if ((destY == (this.getCoordY() - i) && destX == this.getCoordX())) {
-				return true;
+				if (checkIfBlocked(field, destX, destY)) {
+					return true;
+				} else
+					return false;
 			}
 		}