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| author | Kartik K. Agaram <vc@akkartik.com> | 2017-12-27 23:30:43 -0800 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2017-12-27 23:30:43 -0800 |
| commit | f94f03cfb01011f0b0416cb624842b86ad1b1666 (patch) | |
| tree | e8bea52441f62a13017b138b6707cf1ee0b003c6 /chessboard.mu | |
| parent | 3cb4e19e354dcda82db07275555ef7872f1c5ba4 (diff) | |
| download | mu-f94f03cfb01011f0b0416cb624842b86ad1b1666.tar.gz | |
4167 - show square colors in chessboard app
Diffstat (limited to 'chessboard.mu')
| -rw-r--r-- | chessboard.mu | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/chessboard.mu b/chessboard.mu index 946708e1..3797c805 100644 --- a/chessboard.mu +++ b/chessboard.mu @@ -161,7 +161,8 @@ def print screen:&:screen, board:board -> screen:&:screen [ break-if done? f:&:@:char <- index *board, col c:char <- index *f, row - print screen, c + bg:num <- square-color row, col + print screen, c, 7/white, bg print screen, space col <- add col, 1 loop @@ -177,6 +178,15 @@ def print screen:&:screen, board:board -> screen:&:screen [ cursor-to-next-line screen ] +def square-color row:num, col:num -> result:num [ + local-scope + load-inputs + result <- copy 0/black + x:num <- add row, col + _, rem:num <- divide-with-remainder x, 2 + return-if rem, 238 +] + def initial-position -> board:board [ local-scope # layout in memory (in raster order): |