mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-12-28 20:29:22 +00:00
119 lines
4.9 KiB
C
119 lines
4.9 KiB
C
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#include <string.h>
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#include <stdio.h>
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typedef unsigned char byte;
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typedef unsigned short word;
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#define P(x,y) ((((x) & 0xF) << 4) | (((y) & 0xF) << 0))
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#define FONT_UP 0xFE
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#define FONT_LAST 0xFF
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const byte vecfont[59][8] = {
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/*' '*/{ FONT_LAST },
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/*'!'*/{ P(4,0), P(3,2), P(5,2), P(4,0), FONT_UP, P(4,4), P(4,12), FONT_LAST },
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/*'"'*/{ P(2,10), P(2,6), FONT_UP, P(6,10), P(6,6), FONT_LAST },
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/*'#'*/{ P(0,4), P(8,4), P(6,2), P(6,10), P(8,8), P(0,8), P(2,10), P(2,2) },
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/*'$'*/{ P(6,2), P(2,6), P(6,10), FONT_UP, P(4,12), P(4,0), FONT_LAST },
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/*'%'*/{ P(0,0), P(8,12), FONT_UP, P(2,10), P(2,8), FONT_UP, P(6,4), P(6,2) },
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/*'&'*/{ P(8,0), P(4,12), P(8,8), P(0,4), P(4,0), P(8,4), FONT_LAST },
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/*'''*/{ P(0,12), P(8,0), FONT_LAST },
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/*'('*/{ P(6,0), P(2,4), P(2,8), P(6,12), FONT_LAST },
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/*')'*/{ P(2,0), P(6,4), P(6,8), P(2,12), FONT_LAST },
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/*'*'*/{ P(0,0), P(4,12), P(8,0), P(0,8), P(8,8), P(0,0), FONT_LAST },
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/*'+'*/{ P(1,6), P(7,6), FONT_UP, P(4,9), P(4,3), FONT_LAST },
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/*','*/{ P(2,0), P(4,2), FONT_LAST },
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/*'-'*/{ P(2,6), P(6,6), FONT_LAST },
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/*'.'*/{ P(3,0), P(4,0), FONT_LAST },
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/*'/'*/{ P(0,0), P(8,12), FONT_LAST },
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/*'0'*/{ P(0,0), P(8,0), P(8,12), P(0,12), P(0,0), P(8,12), FONT_LAST },
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/*'1'*/{ P(4,0), P(4,12), P(3,10), FONT_LAST },
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/*'2'*/{ P(0,12), P(8,12), P(8,7), P(0,5), P(0,0), P(8,0), FONT_LAST },
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/*'3'*/{ P(0,12), P(8,12), P(8,0), P(0,0), FONT_UP, P(0,6), P(8,6), FONT_LAST },
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/*'4'*/{ P(0,12), P(0,6), P(8,6), FONT_UP, P(8,12), P(8,0), FONT_LAST },
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/*'5'*/{ P(0,0), P(8,0), P(8,6), P(0,7), P(0,12), P(8,12), FONT_LAST },
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/*'6'*/{ P(0,12), P(0,0), P(8,0), P(8,5), P(0,7), FONT_LAST },
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/*'7'*/{ P(0,12), P(8,12), P(8,6), P(4,0), FONT_LAST },
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/*'8'*/{ P(0,0), P(8,0), P(8,12), P(0,12), P(0,0), FONT_UP, P(0,6), P(8,6), },
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/*'9'*/{ P(8,0), P(8,12), P(0,12), P(0,7), P(8,5), FONT_LAST },
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/*':'*/{ P(4,9), P(4,7), FONT_UP, P(4,5), P(4,3), FONT_LAST },
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/*';'*/{ P(4,9), P(4,7), FONT_UP, P(4,5), P(1,2), FONT_LAST },
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/*'<'*/{ P(6,0), P(2,6), P(6,12), FONT_LAST },
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/*'='*/{ P(1,4), P(7,4), FONT_UP, P(1,8), P(7,8), FONT_LAST },
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/*'>'*/{ P(2,0), P(6,6), P(2,12), FONT_LAST },
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/*'?'*/{ P(0,8), P(4,12), P(8,8), P(4,4), FONT_UP, P(4,1), P(4,0), FONT_LAST },
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/*'@'*/{ P(8,4), P(4,0), P(0,4), P(0,8), P(4,12), P(8,8), P(4,4), P(3,6) },
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/*'A'*/{ P(0,0), P(0,8), P(4,12), P(8,8), P(8,0), FONT_UP, P(0,4), P(8,4) },
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/*'B'*/{ P(0,0), P(0,12), P(4,12), P(8,10), P(4,6), P(8,2), P(4,0), P(0,0) },
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/*'C'*/{ P(8,0), P(0,0), P(0,12), P(8,12), FONT_LAST },
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/*'D'*/{ P(0,0), P(0,12), P(4,12), P(8,8), P(8,4), P(4,0), P(0,0), FONT_LAST },
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/*'E'*/{ P(8,0), P(0,0), P(0,12), P(8,12), FONT_UP, P(0,6), P(6,6), FONT_LAST },
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/*'F'*/{ P(0,0), P(0,12), P(8,12), FONT_UP, P(0,6), P(6,6), FONT_LAST },
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/*'G'*/{ P(6,6), P(8,4), P(8,0), P(0,0), P(0,12), P(8,12), FONT_LAST },
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/*'H'*/{ P(0,0), P(0,12), FONT_UP, P(0,6), P(8,6), FONT_UP, P(8,12), P(8,0) },
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/*'I'*/{ P(0,0), P(8,0), FONT_UP, P(4,0), P(4,12), FONT_UP, P(0,12), P(8,12) },
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/*'J'*/{ P(0,4), P(4,0), P(8,0), P(8,12), FONT_LAST },
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/*'K'*/{ P(0,0), P(0,12), FONT_UP, P(8,12), P(0,6), P(6,0), FONT_LAST },
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/*'L'*/{ P(8,0), P(0,0), P(0,12), FONT_LAST },
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/*'M'*/{ P(0,0), P(0,12), P(4,8), P(8,12), P(8,0), FONT_LAST },
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/*'N'*/{ P(0,0), P(0,12), P(8,0), P(8,12), FONT_LAST },
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/*'O'*/{ P(0,0), P(0,12), P(8,12), P(8,0), P(0,0), FONT_LAST },
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/*'P'*/{ P(0,0), P(0,12), P(8,12), P(8,6), P(0,5), FONT_LAST },
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/*'Q'*/{ P(0,0), P(0,12), P(8,12), P(8,4), P(0,0), FONT_UP, P(4,4), P(8,0) },
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/*'R'*/{ P(0,0), P(0,12), P(8,12), P(8,6), P(0,5), FONT_UP, P(4,5), P(8,0) },
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/*'S'*/{ P(0,2), P(2,0), P(8,0), P(8,5), P(0,7), P(0,12), P(6,12), P(8,10) },
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/*'T'*/{ P(0,12), P(8,12), FONT_UP, P(4,12), P(4,0), FONT_LAST },
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/*'U'*/{ P(0,12), P(0,2), P(4,0), P(8,2), P(8,12), FONT_LAST },
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/*'V'*/{ P(0,12), P(4,0), P(8,12), FONT_LAST },
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/*'W'*/{ P(0,12), P(2,0), P(4,4), P(6,0), P(8,12), FONT_LAST },
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/*'X'*/{ P(0,0), P(8,12), FONT_UP, P(0,12), P(8,0), FONT_LAST },
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/*'Y'*/{ P(0,12), P(4,6), P(8,12), FONT_UP, P(4,6), P(4,0), FONT_LAST },
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/*'Z'*/{ P(0,12), P(8,12), P(0,0), P(8,0), FONT_UP, P(2,6), P(6,6), FONT_LAST },
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};
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////
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static int frame = 0;
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void draw_char(char ch) {
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const byte* p = vecfont[ch - ' '];
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byte bright = 0;
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byte x = 0;
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byte y = 0;
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byte i;
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if (ch < ' ' || ch > 'Z') return;
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printf("const word VECFONT_%d[] = { ", ch);
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for (i=0; i<8; i++) {
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byte b = *p++;
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if (b == FONT_LAST) break; // last move
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else if (b == FONT_UP) bright = 0; // pen up
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else {
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byte x2 = b>>4;
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byte y2 = b&15;
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printf("_SVEC(%d,%d,%d), ", (char)(x2-x), (char)(y2-y), bright);
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bright = 4;
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x = x2;
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y = y2;
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}
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}
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printf("_SVEC(%d,%d,%d), _RTSL() };\n", (char)12-x, (char)-y, 0);
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}
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void main(void) {
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for (int i=' '; i<='Z'; i++) {
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draw_char(i);
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}
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printf("const word* const VECFONT[] = { ");
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for (int i=' '; i<='Z'; i++) {
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printf("VECFONT_%d,", i);
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}
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printf(" };\n");
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}
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