Piece tiles

Cut one image into small cells and stamp them over and over.

For the full list see "UI development". Each call below comes with a one-line usage note and an example; signatures come from Lib/c/vml_ui.h (the authoritative source).

ui_piece_get_cell(int pid, int rot, int which)

Gets one cell of a piece: pid is the piece number, rot the rotation and which the cell index.

ui_piece_get_cell(0, 0, 3);   /* piece 0, no rotation, cell 3 */

ui_piece_init(void)

Initializes the piece tile table (the no-argument version; see Lib/shared/src/vmlui.c for the exact shape).

ui_piece_init();