danemacfadden/chatty
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fixed visual bug

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This commit is contained in:
danemacfadden
2025-08-25 13:18:48 -06:00
parent e15eb3e129
commit d2d5aa9138
1 changed files with 23 additions and 13 deletions
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main.c
+23 -13
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@@ -38,8 +38,8 @@ char s[INET6_ADDRSTRLEN];
/* notcurses stuff */ /* notcurses stuff */
struct notcurses *nc; struct notcurses *nc;
struct ncplane *chatlog, *stdn; struct ncplane *chatlog, *prompt, *stdn;
int rows, cols; unsigned int rows, cols;
/* Accept input from the user and add it to the send list */ /* Accept input from the user and add it to the send list */
void *input(void *arg) { void *input(void *arg) {
@@ -53,7 +53,7 @@ void *input(void *arg) {
msg = malloc(512); msg = malloc(512);
memset(msg, 0, 512); memset(msg, 0, 512);
i = 0; i = 0;
ncplane_printf_yx(stdn, rows - 1, 0, "Type a message: "); ncplane_printf_yx(prompt, 0, 0, "Type a message: ");
pthread_mutex_lock(&rendermut); pthread_mutex_lock(&rendermut);
notcurses_render(nc); notcurses_render(nc);
@@ -68,7 +68,7 @@ void *input(void *arg) {
ListAppend(sendlist, msg); ListAppend(sendlist, msg);
pthread_mutex_unlock(&sendmut); pthread_mutex_unlock(&sendmut);
ncplane_erase_region(stdn, rows-1, 16, 1, cols); ncplane_erase_region(prompt, 0, 16, 1, cols);
pthread_mutex_lock(&rendermut); pthread_mutex_lock(&rendermut);
notcurses_render(nc); notcurses_render(nc);
@@ -80,11 +80,13 @@ void *input(void *arg) {
i--; i--;
msg[i] = '\0'; msg[i] = '\0';
} }
else if (i < 511) { else if (i < 5122) {
msg[i++] = (char)character; msg[i++] = (char)character;
msg[i] = '\0'; msg[i] = '\0';
} }
ncplane_printf_yx(stdn, rows - 1, 0, "Type a message: %s", msg);
ncplane_erase_region(prompt, 0, 0, 1, cols);
ncplane_printf_yx(prompt, 0, 0, "Type a message: %s", msg);
pthread_mutex_lock(&rendermut); pthread_mutex_lock(&rendermut);
notcurses_render(nc); notcurses_render(nc);
@@ -221,6 +223,12 @@ int main(int argc, char* argv[]) {
.rows = 0, .rows = 0,
.cols = 0 .cols = 0
}; };
struct ncplane_options popts = {
.y = 0,
.x = 0,
.rows = 1,
.cols = 0
};
if (argc != 4) { if (argc != 4) {
printf("Wrong number of arguments. Usage: ./chatty <local port> \ printf("Wrong number of arguments. Usage: ./chatty <local port> \
@@ -371,19 +379,21 @@ int main(int argc, char* argv[]) {
return -1; return -1;
} }
notcurses_stddim_yx(nc, &nopts.rows, &nopts.cols); notcurses_stddim_yx(nc, &rows, &cols);
rows = nopts.rows; nopts.rows = rows - 1;
cols = nopts.cols; nopts.cols = cols;
nopts.rows -= 1; popts.cols = cols;
nopts.cols -= 1; popts.y = rows - 1;
notcurses_cursor_disable(nc); notcurses_cursor_disable(nc);
if ((chatlog = ncplane_create(stdn, &nopts)) == NULL) { if ((chatlog = ncplane_create(stdn, &nopts)) == NULL) {
return -1; return -1;
} }
if ((prompt = ncplane_create(stdn, &popts)) == NULL) {
return -1;
}
ncplane_set_scrolling(chatlog, true); ncplane_set_scrolling(chatlog, true);
ncplane_move_yx(chatlog, rows - 2, 0); ncplane_move_yx(chatlog, nopts.rows, 0);
pthread_create(&input_thread, NULL, input, NULL); pthread_create(&input_thread, NULL, input, NULL);
pthread_create(&send_thread, NULL, sender, NULL); pthread_create(&send_thread, NULL, sender, NULL);
pthread_create(&output_thread, NULL, output, NULL); pthread_create(&output_thread, NULL, output, NULL);