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https://github.com/DrBeef/Raze.git
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140 lines
3.8 KiB
C++
140 lines
3.8 KiB
C++
// VGA Font Grabber
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// Copyright (c) 1997 Jonathon Fowler
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// This is a DOS program originally written with Borland Turbo C++ for DOS 3.1
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#include <dos.h>
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#include <stdio.h>
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int main(void)
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{
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int font, width, height, numchars;
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struct REGPACK r;
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FILE *fp;
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printf("VGA Font Grabber\n"
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"Copyright (c) 1997 Jonathon Fowler\n");
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do {
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printf("\nSelect which font to grab:\n"
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" 1. 8-by-8 ROM\n"
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" 2. 8-by-14 ROM\n"
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" 3. 8-by-16 ROM\n"
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" 4. 9-by-16 ROM\n"
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" 5. 9-by-14 ROM\n"
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" 6. Quit\n"
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" > ");
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scanf("%d",&font);
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switch (font) {
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case 1:
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printf("Getting 8-by-8 ROM font...");
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if ((fp = fopen("88vga.dat", "wb")) != NULL) {
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width = 8;
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height = 8;
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numchars = 256;
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r.r_ax = 0x1130; // locate the font (1st half)
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r.r_bx = 0x0300;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (8 * 128), fp);
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r.r_ax = 0x1130; // locate the font (2nd half)
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r.r_bx = 0x0400;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (8 * 128), fp);
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fclose(fp);
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}
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printf("Done\n");
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break;
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case 2:
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printf("Getting 8-by-14 ROM font...");
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if ((fp = fopen("814vga.dat", "wb")) != NULL) {
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width = 8;
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height = 14;
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numchars = 256;
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r.r_ax = 0x1130; // locate the font
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r.r_bx = 0x0200;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (14 * 256), fp);
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fclose(fp);
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}
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printf("Done\n");
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break;
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case 3:
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printf("Getting 8-by-16 ROM font...");
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if ((fp = fopen("816vga.dat", "wb")) != NULL) {
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width = 8;
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height = 16;
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numchars = 256;
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r.r_ax = 0x1130; // locate the font
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r.r_bx = 0x0600;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (16 * 256), fp);
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fclose(fp);
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}
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printf("Done\n");
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break;
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case 4:
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printf("Getting 9-by-16 ROM font...");
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if ((fp = fopen("916vga.dat", "wb")) != NULL) {
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width = 9;
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height = 16;
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numchars = 256;
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r.r_ax = 0x1130; // locate the font
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r.r_bx = 0x0700;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (16 * 256) *2, fp);
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fclose(fp);
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}
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printf("Done\n");
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break;
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case 5:
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printf("Getting 9-by-14 ROM font...");
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if ((fp = fopen("914vga.dat", "wb")) != NULL) {
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width = 9;
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height = 16;
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numchars = 256;
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r.r_ax = 0x1130; // locate the font
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r.r_bx = 0x0500;
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intr(0x10, &r);
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fwrite(MK_FP(r.r_es, r.r_bp), 1, (14 * 256)* 2, fp);
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fclose(fp);
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}
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printf("Done\n");
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break;
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case 6:
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break;
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default:
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printf("Please try again\n");
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break;
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}
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} while (font != 6);
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return 0;
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}
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