+++ /dev/null
-#include <stdio.h>
-
-
-#define BUFFSIZE 128
-
-
-struct rgb_color {
- unsigned int red, green, blue;
-};
-
-struct rgb_color Colors[16];
-
-char Head[256];
-
-int landing = 0;
-int FishCount = 0;
-
-int buff[BUFFSIZE];
-int buffindx = BUFFSIZE;
-
-
-int buffget();
-
-
-void
-readandwrite(w, h)
-int w, h;
-{
- FILE *fp;
- int i, j;
- int val1, val2;
- char name1[256];
- char name2[256];
-
- landing = 1;
- sprintf(name1, "%s%03d.1", Head, FishCount);
- sprintf(name2, "%s%03d.2", Head, FishCount);
- fprintf(stderr, "Landing into files (%s) and (%s)\n", name1, name2);
-
- fp = fopen(name1, "w");
- if (fp == NULL) {
- fprintf(stderr, "You should have seen the one that got away!\n");
- fprintf(stderr, " (cannot open (%s) for write)\n", name1);
- exit(1);
- }
- fprintf(fp, "xstitch_data %d %d 256\nred green blue\n", w, h);
- for (i = 0; i < 16; i++) {
- fprintf(fp, "%d %d %d\n", Colors[i].red, Colors[i].green, Colors[i].blue);
- }
- for (i = 16; i < 256; i++) {
- fprintf(fp, "0 0 0\n");
- }
- for (j = 0; j < h; j++) {
- for (i = 0; i < (w / 2); i++) {
- val1 = buffget();
- val2 = (val1 >> 4) & 0x0f;
- fprintf(fp, "%d ", val2);
- val2 = val1 & 0x0f;
- fprintf(fp, "%d ", val2);
- }
- fprintf(fp, "\n");
- }
- fclose(fp);
-
- for (i = 0; i < ((w / 2) * (h / 2)); i++) {
- val1 = buffget();
- }
-
- fp = fopen(name2, "w");
- if (fp == NULL) {
- fprintf(stderr, "You should have seen the one that got away!\n");
- fprintf(stderr, " (cannot open (%s) for write)\n", name2);
- exit(1);
- }
- fprintf(fp, "xstitch_data %d %d 256\nred green blue\n", w, h);
- for (i = 0; i < 16; i++) {
- fprintf(fp, "%d %d %d\n", Colors[i].red, Colors[i].green, Colors[i].blue);
- }
- for (i = 16; i < 256; i++) {
- fprintf(fp, "0 0 0\n");
- }
- for (j = 0; j < h; j++) {
- for (i = 0; i < (w / 2); i++) {
- val1 = buffget();
- val2 = (val1 >> 4) & 0x0f;
- fprintf(fp, "%d ", val2);
- val2 = val1 & 0x0f;
- fprintf(fp, "%d ", val2);
- }
- fprintf(fp, "\n");
- }
- fclose(fp);
-
- landing = 0;
- FishCount++;
-}
-
-
-void
-fillbuff()
-{
- int i;
-
- if (buffindx < BUFFSIZE) {
- for (i = buffindx; i < BUFFSIZE; i++) {
- buff[(i - buffindx)] = buff[i];
- }
- buffindx = BUFFSIZE - buffindx;
- } else {
- buffindx = 0;
- }
-
- for (i = buffindx; i < BUFFSIZE; i++) {
- buff[i] = fgetc(stdin);
- if (buff[i] == EOF) {
- if (landing) {
- fprintf(stderr, "You should have seen the one that got away!\n");
- }
- fprintf(stderr, " (EOF reached)\n");
- exit(0);
- }
- }
- buffindx = 0;
-}
-
-
-int
-buffget()
-{
- int val;
-
- if (buffindx == BUFFSIZE) {
- fillbuff();
- }
-
- val = buff[buffindx];
- buffindx++;
- return (val);
-}
-
-
-int
-lookstart()
-{
- int i, val;
-
- if ((buff[14] == 0) && (buff[15] == 0) && (buff[16] == 0) && (buff[17] == 15)) {
- for (i = 0; i < 18; i++) {
- val = buffget();
- }
- return (1);
- }
- return (0);
-}
-
-
-int
-lookhint(w, h)
-int *w;
-int *h;
-{
- int vals[4];
- int i, indx, indx2, status;
-
- vals[0] = buffget();
- vals[1] = buffget();
- vals[2] = buffget();
- vals[3] = buffget();
-
-
- indx = 0;
- while (1) {
- indx2 = indx;
- if (vals[indx2] == 0) {
- indx2++;
- if (indx2 == 4) {
- indx2 = 0;
- }
- if (vals[indx2] != 0) {
- *w = vals[indx2];
- indx2++;
- if (indx2 == 4) {
- indx2 = 0;
- }
- if (vals[indx2] == 0) {
- indx2++;
- if (indx2 == 4) {
- indx2 = 0;
- }
- if (vals[indx2] != 0) {
- *h = vals[indx2];
- fillbuff();
- fprintf(stderr, "?");
- status = lookstart();
- if (status) {
- return;
- }
- }
- }
- }
- }
- vals[indx] = buffget();
- indx++;
- if (indx == 4) {
- indx = 0;
- }
- }
-}
-
-
-int
-lookfish()
-{
- int i, indx;
-
- indx = buffindx;
- for (i = 0; i < 16; i++) {
- if ((buff[indx] != 0) || (buff[indx + 1] != i)) {
- return (0);
- }
- indx += 2;
-/* check red
- if (buff[indx] != buff[indx + 1])
- {
- return(0);
- }
-*/
- indx += 2;
-/* check green
- if (buff[indx] != buff[indx + 1])
- {
- return(0);
- }
-*/
- indx += 2;
-/* check blue
- if (buff[indx] != buff[indx + 1])
- {
- return(0);
- }
-*/
- indx += 2;
- }
- return (1);
-}
-
-
-void
-getcolors()
-{
- int i, val;
-
- for (i = 0; i < 16; i++) {
- val = buffget();
- val = buffget();
-
- val = buffget();
- Colors[i].red = val;
- val = buffget();
-
- val = buffget();
- Colors[i].green = val;
- val = buffget();
-
- val = buffget();
- Colors[i].blue = val;
- val = buffget();
- }
-}
-
-
-main(argc, argv)
-int argc;
-char **argv;
-{
- int i, status;
- int w, h;
-
- if (argc > 1) {
- strcpy(Head, argv[1]);
- } else {
- strcpy(Head, "fish");
- }
- fprintf(stderr, "Fishing .....\n");
- while (1) {
- lookhint(&w, &h);
- fprintf(stderr, "I've got a nibble. ");
- fillbuff();
- fprintf(stderr, "Setting the hook. ");
- status = lookfish();
- if (status == 0) {
- fprintf(stderr, "Missed it!\n");
- continue;
- }
- getcolors();
- fprintf(stderr, "Got it!\n");
- readandwrite(w, h);
- fprintf(stderr, "Trying for another .....\n");
- }
-}
projects / xfishtank.git / blobdiff