diff options
| -rw-r--r-- | client.cpp | 6 | ||||
| -rw-r--r-- | jet2.cpp | 23 |
2 files changed, 24 insertions, 5 deletions
@@ -52,11 +52,7 @@ struct Client { Point window_end(window_start); for (int i = 0; i < window_h; i++) { for (int j = 0; j < window_w; j++) { - if (window_end == cursor) { - view[pos(j, i)] = '$'; - } else { - view[pos(j, i)] = window_end.element(); - } + view[pos(j, i)] = window_end.element(); if (window_end.element() == '\n') { for (int k = j + 1; k < window_w; k++) { view[pos(k, i)] = 0; @@ -33,6 +33,8 @@ int main(int argc, char *argv[]) { connect(s, (sockaddr *) &addr, sizeof(sockaddr_in)); int mode = NORMAL_MODE; + int cursor_x = 0; + int cursor_y = 0; int quit = 0; while (!quit) { @@ -47,6 +49,7 @@ int main(int argc, char *argv[]) { for (int i = 0; i < window_width * window_height; i++) { printw("%c", view[i]); } + move(cursor_y, cursor_x); int8_t mov[2]; int8_t del[1]; @@ -64,11 +67,31 @@ int main(int argc, char *argv[]) { mov[0] = OP_MOVE1; mov[1] = -1; write(s, mov, 2); + do { + if (cursor_x <= 0) { + if (cursor_y > 0) { + cursor_x = window_width - 1; + cursor_y--; + } + } else { + cursor_x--; + } + } while (view[pos(cursor_x, cursor_y)] == 0); break; case 'l': mov[0] = OP_MOVE1; mov[1] = 1; write(s, mov, 2); + do { + if (cursor_x >= window_width - 1) { + if (cursor_y < window_height - 1) { + cursor_x = 0; + cursor_y++; + } + } else { + cursor_x++; + } + } while (view[pos(cursor_x, cursor_y)] == 0); break; } } else { |