Chess_game

clean_code_projects/_1_project_requirements_chess/src/main/java/clean/code/chess/requirements/ChessBoard.java

@@ -1,5 +1,7 @@
 package clean.code.chess.requirements;
 
+import java.awt.*;
+
 public class ChessBoard {
 
     public static int MAX_BOARD_WIDTH = 7;
@@ -13,10 +15,57 @@ public ChessBoard() {
     }
 
     public void Add(Pawn pawn, int xCoordinate, int yCoordinate, PieceColor pieceColor) {
-        throw new UnsupportedOperationException("Need to implement ChessBoard.add()");
+        if(IsLegalBoardPosition(xCoordinate, yCoordinate) && IsValidPieceColor(xCoordinate, Color))
+        { pawn.setXCoordinate(xCoordinate);
+        pawn.setYCoordinate(yCoordinate);
+        pawn.setPieceColor(pieceColor);
+        this.pieces= new Pawn[xCoordinate][yCoordinate];
+
+        }
+        else pieces[MAX_BOARD_HEIGHT][MAX_BOARD_WIDTH] = pawn;
     }
 
+
     public boolean IsLegalBoardPosition(int xCoordinate, int yCoordinate) {
-        throw new UnsupportedOperationException("Need to implement ChessBoard.IsLegalBoardPosition()");
+        if(xCoordinate<0 && yCoordinate<0) {
+            return false;
+        } else
+            if(xCoordinate>7 && yCoordinate>7)
+                return false;
+            else if(xCoordinate>7 && yCoordinate<7)
+                return false;
+            else if(xCoordinate<7 && yCoordinate>7)
+                return false;
+            else if (xCoordinate>0 && yCoordinate<0)
+                return false;
+            else if(xCoordinate<0 && yCoordinate>0)
+                return false;
+            else return true;
+    }
+
+
+    public void AvoidDuplicates(Pawn pawn,int xNewCoordination, int yNewCoordination) {
+            if(IsLegalBoardPosition(pawn.getXCoordinate(), pawn.getYCoordinate())){
+                 xNewCoordination = pawn.getXCoordinate();
+                 yNewCoordination = pawn.getYCoordinate();
+
+                pawn.setXCoordinate(xNewCoordination);
+                pawn.setYCoordinate(yNewCoordination);
+
+                this.pieces[xNewCoordination][yNewCoordination] = pawn;
+
+            }
+            else this.pieces[xNewCoordination][yNewCoordination] = null;
+        }
     }
+
+
+    protected boolean IsValidPieceColor(int xCoordinate, Color color) {
+        if (color == Color.WHITE) {
+            return xCoordinate == 0 || xCoordinate == 1;
+        }
+        return xCoordinate == MAX_BOARD_HEIGHT - 1 || xCoordinate == MAX_BOARD_HEIGHT;
+    }
+
 }
+

clean_code_projects/_1_project_requirements_chess/src/main/java/clean/code/chess/requirements/Pawn.java

@@ -25,6 +25,7 @@ public int getXCoordinate() {
 
     public void setXCoordinate(int value) {
         this.xCoordinate = value;
+
     }
 
     public int getYCoordinate() {
@@ -39,7 +40,7 @@ public PieceColor getPieceColor() {
         return this.pieceColor;
     }
 
-    private void setPieceColor(PieceColor value) {
+    public void setPieceColor(PieceColor value) {
         pieceColor = value;
     }
 
@@ -56,4 +57,6 @@ protected String CurrentPositionAsString() {
         String eol = System.lineSeparator();
         return String.format("Current X: {1}{0}Current Y: {2}{0}Piece Color: {3}", eol, xCoordinate, yCoordinate, pieceColor);
     }
+
+
 }

clean_code_projects/_1_project_requirements_chess/src/test/java/clean/code/chess/requirements/ChessBoardTest.java

@@ -39,7 +39,7 @@ public void testIsLegalBoardPosition_True_X_equals_5_Y_equals_5() {
     @Test
     public void testIsLegalBoardPosition_False_X_equals_11_Y_equals_5() {
         boolean isValidPosition = testSubject.IsLegalBoardPosition(11, 5);
-        assertTrue(isValidPosition);
+        assertFalse(isValidPosition);
     }
 
     @Test