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Merge branch 'master' of ssh://bitsetter.de:8090/netsl

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tkarrass 2013-11-02 20:11:58 +01:00
commit 584b54b7f8
1 changed files with 10 additions and 5 deletions
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15
src/display.c
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@ -24,16 +24,21 @@ void cleanup_display() {
char *image; // dimension is width x height char *image; // dimension is width x height
*/ */
void print_current_image(struct message* msg, int start, int end) { void print_current_image(struct message* msg, int start, int end) {
end++; // suppress unused warning :->
// end is ignored and 80 is used, should be considered later // end is ignored and 80 is used, should be considered later
move(0,0); // start in the upper left corner move(0,0); // start in the upper left corner
char *pic = msg->image; // get a ptr to the actual image char *pic = msg->image; // get a ptr to the actual image
for (int row=0; row < 25; row++) { // iterate rows for (int row=0; row < 25; row++) { // iterate over rows
char *line = (char*) malloc(81); char *original_line;
strcpy(line, strtok(pic, '\n')); // get a line original_line = strtok(pic, "\n");
line[80] = '\0'; // terminate
printw("%s", line+start); char *line = (char*) malloc(81); // allocate a line because we modify it
strcpy(line, original_line + start); // get a line from the right start
line[80] = '\0'; // terminate it
printw("%s", line); // print it
free(line); // free it
} }
refresh(); // refresh the screen refresh(); // refresh the screen