| 46,8 → 46,9 |
|---|
| |
| /** Initilize screenbuffer. Allocate space for screen content in accordance to given size. |
| * @param scr initialized screenbuffer |
| * @param size_x |
| * @param size_y |
| * @param size_x width in characters |
| * @param size_y height in characters |
| * @return pointer to screenbuffer (same as scr parameter) or NULL |
| */ |
| screenbuffer_t *screenbuffer_init(screenbuffer_t *scr, int size_x, int size_y) |
| { |
| 65,6 → 66,9 |
|---|
| return scr; |
| } |
| |
| /** Clear screenbuffer. |
| * @param scr screenbuffer |
| */ |
| void screenbuffer_clear(screenbuffer_t *scr) |
| { |
| unsigned int i; |
| 79,7 → 83,7 |
|---|
| scr->position_x = 0; |
| } |
| |
| /** Clear one buffer line |
| /** Clear one buffer line. |
| * @param scr |
| * @param line One buffer line (not a screen line!) |
| */ |
| 93,6 → 97,10 |
|---|
| } |
| } |
| |
| /** Copy content buffer from screenbuffer to given memory. |
| * @param scr source screenbuffer |
| * @param dest destination |
| */ |
| void screenbuffer_copy_buffer(screenbuffer_t *scr, keyfield_t *dest) |
| { |
| unsigned int i; |
| 102,6 → 110,11 |
|---|
| } |
| } |
| |
| /** Set new cursor position in screenbuffer. |
| * @param scr |
| * @param x |
| * @param y |
| */ |
| void screenbuffer_goto(screenbuffer_t *scr, unsigned int x, unsigned int y) |
| { |
| scr->position_x = x % scr->size_x; |
| 108,6 → 121,11 |
|---|
| scr->position_y = y % scr->size_y; |
| } |
| |
| /** Set new style. |
| * @param scr |
| * @param fg_color |
| * @param bg_color |
| */ |
| void screenbuffer_set_style(screenbuffer_t *scr, unsigned int fg_color, unsigned int bg_color) |
| { |
| scr->style.fg_color = fg_color; |