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Commit 01368477 authored by Niraj Rana Bhat's avatar Niraj Rana Bhat
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Bugs fixed on DotsAndBoxesGrid.java and unit tests successfully passed

parent 902811a8
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......@@ -111,8 +111,7 @@ public class DotsAndBoxesGrid {
}
// A box is complete if the north and south horizontals and the east and west verticals have all been drawn.
// FIXME: You'll need to fix this code (after writing a test first).
return true;
return horizontals[x][y] && horizontals[x][y + 1] && verticals[x][y] && verticals[x + 1][y];
}
/** Tries to claim a box for a player. If the box is complete, sets the ownership and returns true. */
......@@ -139,8 +138,9 @@ public class DotsAndBoxesGrid {
throw new IndexOutOfBoundsException(String.format("y was %d, which is out of range. Range is 0 to %d", y, height));
}
// FIXME: You need to throw an exception if the line was already drawn.
if (this.horizontals[x][y]){
throw new IllegalStateException("Horizontal line is already drawn here");
}
this.horizontals[x][y] = true;
// Try to claim the north or south boxes
......@@ -170,7 +170,9 @@ public class DotsAndBoxesGrid {
throw new IndexOutOfBoundsException(String.format("y was %d, which is out of range. Range is 0 to %d", y, height - 1));
}
// You need to throw an exception if the line was already drawn.
if (this.verticals[x][y]){
throw new IllegalStateException("Vertical line is already drawn here");
}
this.verticals[x][y] = true;
// Try to claim the north or south boxes
......
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