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Commit 2397619d authored by Brendan Raines's avatar Brendan Raines
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Issue 1 bugs fixed in code. Tests passed.

parent b03e4d81
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......@@ -113,7 +113,7 @@ 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 this.horizontals[x][y] && this.horizontals[x + 1][y] && this.verticals[x][y] && this.verticals[x][y + 1];
}
/** Tries to claim a box for a player. If the box is complete, sets the ownership and returns true. */
......@@ -140,7 +140,10 @@ 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 IllegalArgumentException(String.format("Line already drawn at %d, %d", x, y));
}
this.horizontals[x][y] = true;
......@@ -172,7 +175,10 @@ public class DotsAndBoxesGrid {
}
// You need to throw an exception if the line was already drawn.
if(this.verticals[x][y])
{
throw new IllegalArgumentException(String.format("Line already drawn at %d, %d", x, y));
}
this.verticals[x][y] = true;
// Try to claim the north or south boxes
boolean claimE = claimBox(x, y, player);
......
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