diff options
Diffstat (limited to 'userland/ante/ante.c')
| -rw-r--r-- | userland/ante/ante.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/userland/ante/ante.c b/userland/ante/ante.c index 7fc1315..b5f4eab 100644 --- a/userland/ante/ante.c +++ b/userland/ante/ante.c @@ -83,7 +83,8 @@ void delete_char(int pos, int *deleted_newline) { file_size--; } -uint64_t cursor_to_real(int x, int y, int *is_valid) { +uint64_t cursor_to_real(int *px, int y, int *is_valid) { + int x = *px; *is_valid = 0; if (clamp(&x, &y)) return file_real_position; @@ -98,11 +99,17 @@ uint64_t cursor_to_real(int x, int y, int *is_valid) { int cx = 0; int cy = 0; for (; p < file_size; p++) { - if (cx == x && cy == y) { + if (cy == y) { *is_valid = 1; - break; + *px = cx; + if (cx == x) { + break; + } } if ('\n' == file_buffer[p]) { + if (cy == y) { + break; + } cx = 0; cy++; continue; @@ -187,15 +194,15 @@ void key_event(char c) { } int is_valid_position = 0; + cursor_pos_x += x; file_real_position = - cursor_to_real(cursor_pos_x + x, cursor_pos_y + y, &is_valid_position); + cursor_to_real(&cursor_pos_x, cursor_pos_y + y, &is_valid_position); if (!is_valid_position) { return; } GUI_OverwriteFont(global_w, cursor_pos_x * 8, cursor_pos_y * 8, BACKGROUND_COLOR); draw_file(); - cursor_pos_x += x; cursor_pos_y += y; GUI_OverwriteFont(global_w, cursor_pos_x * 8, cursor_pos_y * 8, 0xFFFFFF); |