collapseos/blk/522
Virgil Dupras ae87e88c52 Add 5x7 font
Also, fix PSP leak in font compilers.
2020-05-22 08:06:55 -04:00

17 lines
442 B
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: _g ( given a top-left of dot-X in BLK(, spit 5 bin lines )
5 0 DO
0 3 0 DO ( a r )
1 LSHIFT
OVER J 64 * I + + C@ 'X' = IF 1+ THEN
LOOP 5 LSHIFT C, LOOP DROP ;
: _l ( a u -- a, spit a line of u glyphs )
( u ) 0 DO ( a )
DUP I 3 * + _g
LOOP ;
: CPFNT3x5
0 , 0 , 0 C, ( space char )
530 BLK@ BLK( 21 _l 320 + 21 _l 320 + 21 _l DROP ( 63 )
531 BLK@ BLK( 21 _l 320 + 10 _l DROP ( 94! )
;