mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-06-11 05:29:38 +00:00
113 lines
2.2 KiB
C
113 lines
2.2 KiB
C
#include <stdio.h>
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int main(int argc, char **argv) {
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char buffer[1024];
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char *ptr;
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int type,color1,color2,x1,x2,y1,y2,r;
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int line=1;
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while(1) {
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ptr=fgets(buffer,1024,stdin);
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if (ptr==NULL) break;
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if (buffer[0]==';') continue;
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sscanf(buffer,"%i",&type);
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switch(type) {
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case 0: /* clear screen */
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sscanf(buffer,"%i %i",&type,&color1);
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printf(".byte $%02X,",(type<<4)|2);
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printf("$%02X\n",color1);
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break;
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case 1: /* compact rectangle */
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sscanf(buffer,"%i %i %i %i %i %i %i",
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&type,
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&color1,&color2,
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&x1,&y1,&x2,&y2);
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printf(".byte $%02X,",(type<<4)|6);
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printf("$%02X,",(color1<<4)|color2);
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printf("$%02X,",x1);
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printf("$%02X,",y1);
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printf("$%02X,",x2-x1);
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printf("$%02X\n",y2-y1);
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break;
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case 2: /* circle */
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sscanf(buffer,"%i %i %i %i %i",
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&type,
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&color1,
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&x1,&y1,&r);
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printf(".byte $%02X,",(type<<4)|5);
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printf("$%02X,",color1);
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printf("$%02X,",x1);
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printf("$%02X,",y1);
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printf("$%02X\n",r);
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break;
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case 3: /* filled circle */
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sscanf(buffer,"%i %i %i %i %i",
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&type,
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&color1,
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&x1,&y1,&r);
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printf(".byte $%02X,",(type<<4)|5);
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printf("$%02X,",color1);
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printf("$%02X,",x1);
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printf("$%02X,",y1);
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printf("$%02X\n",r);
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break;
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case 4: /* point */
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sscanf(buffer,"%i %i %i %i",
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&type,
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&color1,
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&x1,&y1);
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printf(".byte $%02X,",(type<<4)|4);
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printf("$%02X,",color1);
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printf("$%02X,",x1);
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printf("$%02X\n",y1);
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break;
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case 5: /* line to */
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sscanf(buffer,"%i %i %i",
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&type,
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&x1,&y1);
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printf(".byte $%02X,",(type<<4)|3);
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printf("$%02X,",x1);
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printf("$%02X\n",y1);
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break;
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case 6: /* dithered rectangle */
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sscanf(buffer,"%i %i %i %i %i %i %i",
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&type,
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&color1,&color2,
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&x1,&y1,&x2,&y2);
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printf(".byte $%02X,",(type<<4)|7);
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printf("$%02X,",color1);
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printf("$%02X,",x1);
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printf("$%02X,",y1);
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printf("$%02X,",x2-x1);
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printf("$%02X,",y2-y1);
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printf("$%02X\n",color2);
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break;
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case 15: /* end */
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printf(".byte $FF\n");
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break;
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default:
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fprintf(stderr,"Unknown type %i\n",type);
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break;
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}
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line++;
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}
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printf("\n");
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return 0;
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}
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