int river_animation_iterate()
{
/** VARIÁVEIS *****************************************************/
float flux = Config.flux; /* Fluxo do rio */
int length = Config.length; /* Largura do grid */
int zone = Config.zone; /* Zona de conforto */
Link new_node; /* Nódulo novo da lista */
TStrip top; /* Faixa superior do rio */
frame_height = 0; /* Zera altura do frame que imprime o rio */
/** AVANÇA FAIXA DE TERRENO ***************************************/
/* Libera linha do topo do grid ('saindo da tela') */
new_node = list_prev(list_head(river));
list_remove(river, new_node);
/* Cria linha da base do grid ('entrando na tela') */
top = tstrip_generate(length, zone, flux, base, list_item(new_node));
base = top;
list_insert(river, new_node);
/** IMPRIME RIO ***************************************************/
if(gui_event_get() == CLOSE) return EXIT_FAILURE;
gui_window_clear();
list_select(river, HEAD, strip_print);
gui_boat_draw(&boat_hpos, &boat_vpos, 5);
/* Velocidade */
speedy = 0.6 * strip1[boat_hpos].v + (sqrt(cos(boat_angle)*cos(boat_angle))+1) * speedy*0.4;
/* Barco bateu, recomeça do meio */
if(strip1[boat_hpos].t == LAND
|| strip1[boat_hpos-1].t == LAND
|| strip1[boat_hpos-2].t == LAND
|| strip1[boat_hpos+1].t == LAND)
{
P1.lifes--;
move = 0;
boat_hpos = (int) (Config.length/2.0);
boat_vpos = frame_height/5;
}
else
{
boat_angle = (pi/2.0)*(1- (10.0 * move/Config.length));
}
gui_window_update(P1.lifes);
/* Fim de Jogo */
if(P1.lifes == 0) return GAME_OVER;
return EXIT_SUCCESS;
}
void river_animation_generate(int seed)
{
/** VARIÁVEIS *****************************************************/
int i = 0; /* Contador */
TStrip new_line; /* Linha gerada */
TStrip first_line; /* 1ª linha gedara */
int zone = Config.zone; /* 'Zona de conforto' */
float flux = Config.flux; /* Fluxo total do rio */
int height = Config.height; /* Altura total do grid */
int length = Config.length; /* Largura total do rio */
int freq = Config.freq_island; /* Distância entre ilhas */
float prob = Config.prob_island; /* Probabilidade de ilhas */
Link new_node;
frame_length = length*5;
frame_height = 0; /* Zera altura do frame de impressão do rio */
/* Inicializa semente geradora de faixas de terreno
* e cria lista para colocá-las: nosso cenário */
tstrip_seed(seed);
tstrip_island(prob, freq);
river = list_init(height);
/** INICIALIZA RIO ************************************************/
/* Primeira linha, que servirá de base para todo o rio */
first_line = tstrip_generate(length, zone, flux, NO_BASE, NULL);
new_node = list_new_node(first_line);
/* Preenche 'altura' faixas de terreno na lista: */
list_insert(river, new_node);
for(i = 1, base = first_line; i < height; i++, base = new_line)
{
new_line = tstrip_generate(length, zone, flux, base, NULL);
new_node = list_new_node(new_line);
list_insert(river, new_node);
}
/** IMPRIME RIO ***************************************************/
gui_window_clear();
list_select(river, HEAD, strip_print);
boat_hpos = (int) (Config.length/2.0);
boat_vpos = frame_height/5;
gui_boat_draw(&boat_hpos, &boat_vpos, 5);
gui_window_update(P1.lifes);
}
void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line, int redraw)
{
GUI_WINDOW_REC *gui;
GList *last;
int screenchange;
g_return_if_fail(window != NULL);
g_return_if_fail(line != NULL);
gui = WINDOW_GUI(window);
screenchange = g_list_find(gui->startline, line) != NULL;
if (screenchange) gui->ypos -= gui_window_get_linecount(gui, line);
gui_window_cache_remove(gui, line);
gui_window_line_text_free(gui, line);
if (gui->lastlog_last_check != NULL &&
gui->lastlog_last_check->data == line)
gui->lastlog_last_check = NULL;
if (gui->lastlog_last_away != NULL &&
gui->lastlog_last_away->data == line)
gui->lastlog_last_away = NULL;
last = g_list_last(gui->bottom_startline);
if (last->data == line) {
/* removing last line */
gui->last_subline =
gui_window_get_linecount(gui, last->prev->data)-1;
}
if (gui->bottom_startline->data == line) {
/* bottom line removed */
if (gui->bottom_startline->next != NULL) {
gui->bottom_startline = gui->bottom_startline->next;
gui->bottom_subline = 0;
} else {
gui->bottom_startline = gui->bottom_startline->prev;
gui->bottom_subline = gui->last_subline+1;
}
}
if (gui->startline->data == line) {
/* first line in screen removed */
if (gui->startline->next != NULL) {
gui->startline = gui->startline->next;
gui->subline = 0;
} else {
gui->startline = gui->startline->prev;
gui->subline = gui->last_subline+1;
gui->ypos = -1;
gui->empty_linecount = gui->parent->lines;
gui->bottom = TRUE;
}
}
window->lines--;
g_mem_chunk_free(gui->line_chunk, line);
gui->lines = g_list_remove(gui->lines, line);
if (window->lines == 0)
gui_window_clear(window);
if (redraw && screenchange && is_window_visible(window))
gui_window_redraw(window);
}
/* SYNTAX: SCROLLBACK CLEAR */
static void cmd_scrollback_clear(gchar *data)
{
gui_window_clear(active_win);
}
void
gui_bar_window_draw (struct t_gui_bar_window *bar_window,
struct t_gui_window *window)
{
int x, y, items_count, num_lines, line;
enum t_gui_bar_filling filling;
char *content, **items;
static char str_start_input[16] = { '\0' };
static char str_start_input_hidden[16] = { '\0' };
static char str_cursor[16] = { '\0' };
char *pos_start_input, *pos_after_start_input, *pos_cursor, *buf;
char *new_start_input, *ptr_string;
static int length_start_input, length_start_input_hidden;
int length_on_screen;
int chars_available, index, size;
int length_screen_before_cursor, length_screen_after_cursor;
int diff, max_length, optimal_number_of_lines;
int some_data_not_displayed;
int index_item, index_subitem, index_line;
if (!gui_init_ok)
return;
if (gui_window_bare_display)
return;
if ((bar_window->x < 0) || (bar_window->y < 0))
return;
if (!str_start_input[0])
{
snprintf (str_start_input, sizeof (str_start_input), "%c%c%c",
GUI_COLOR_COLOR_CHAR,
GUI_COLOR_BAR_CHAR,
GUI_COLOR_BAR_START_INPUT_CHAR);
length_start_input = strlen (str_start_input);
snprintf (str_start_input_hidden, sizeof (str_start_input_hidden), "%c%c%c",
GUI_COLOR_COLOR_CHAR,
GUI_COLOR_BAR_CHAR,
GUI_COLOR_BAR_START_INPUT_HIDDEN_CHAR);
length_start_input_hidden = strlen (str_start_input_hidden);
snprintf (str_cursor, sizeof (str_cursor), "%c%c%c",
GUI_COLOR_COLOR_CHAR,
GUI_COLOR_BAR_CHAR,
GUI_COLOR_BAR_MOVE_CURSOR_CHAR);
}
/*
* these values will be overwritten later (by gui_bar_window_print_string)
* if cursor has to move somewhere in bar window
*/
bar_window->cursor_x = -1;
bar_window->cursor_y = -1;
/* remove coords */
gui_bar_window_coords_free (bar_window);
index_item = -1;
index_subitem = -1;
index_line = 0;
gui_window_current_emphasis = 0;
filling = gui_bar_get_filling (bar_window->bar);
content = gui_bar_window_content_get_with_filling (bar_window, window);
if (content)
{
if ((filling == GUI_BAR_FILLING_HORIZONTAL)
&& (bar_window->scroll_x > 0))
{
length_on_screen = gui_chat_strlen_screen (content);
if (bar_window->scroll_x > length_on_screen - bar_window->width)
{
bar_window->scroll_x = length_on_screen - bar_window->width;
if (bar_window->scroll_x < 0)
bar_window->scroll_x = 0;
}
}
items = string_split (content, "\n", 0, 0, &items_count);
if (items_count == 0)
{
if (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE]) == 0)
gui_bar_window_set_current_size (bar_window, window, 1);
gui_window_clear (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_FG]),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
}
else
{
/* bar with auto size ? then compute new size, according to content */
if (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE]) == 0)
{
/* search longer line and optimal number of lines */
max_length = 0;
optimal_number_of_lines = 0;
for (line = 0; line < items_count; line++)
{
length_on_screen = gui_chat_strlen_screen (items[line]);
pos_cursor = strstr (items[line], str_cursor);
if (pos_cursor && (gui_chat_strlen_screen (pos_cursor) == 0))
length_on_screen++;
if (length_on_screen > max_length)
max_length = length_on_screen;
if (length_on_screen % bar_window->width == 0)
num_lines = length_on_screen / bar_window->width;
else
num_lines = (length_on_screen / bar_window->width) + 1;
if (num_lines == 0)
num_lines = 1;
optimal_number_of_lines += num_lines;
}
if (max_length == 0)
max_length = 1;
switch (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_POSITION]))
{
case GUI_BAR_POSITION_BOTTOM:
case GUI_BAR_POSITION_TOP:
if (filling == GUI_BAR_FILLING_HORIZONTAL)
num_lines = optimal_number_of_lines;
else
num_lines = items_count;
gui_bar_window_set_current_size (bar_window, window,
num_lines);
break;
case GUI_BAR_POSITION_LEFT:
case GUI_BAR_POSITION_RIGHT:
gui_bar_window_set_current_size (bar_window, window,
max_length);
break;
case GUI_BAR_NUM_POSITIONS:
break;
}
}
gui_window_clear (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_FG]),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
x = 0;
y = 0;
some_data_not_displayed = 0;
if ((bar_window->scroll_y > 0)
&& (bar_window->scroll_y > items_count - bar_window->height))
{
bar_window->scroll_y = items_count - bar_window->height;
if (bar_window->scroll_y < 0)
bar_window->scroll_y = 0;
}
for (line = 0;
(line < items_count) && (y < bar_window->height);
line++)
{
pos_start_input = strstr (items[line], str_start_input);
if (pos_start_input)
{
pos_after_start_input = pos_start_input + strlen (str_start_input);
pos_cursor = strstr (pos_after_start_input, str_cursor);
if (pos_cursor)
{
chars_available =
((bar_window->height - y - 1) * bar_window->width) + /* next lines */
(bar_window->width - x - 1); /* chars on current line */
length_screen_before_cursor = -1;
length_screen_after_cursor = -1;
buf = string_strndup (items[line], pos_cursor - items[line]);
if (buf)
{
length_screen_before_cursor = gui_chat_strlen_screen (buf);
length_screen_after_cursor = gui_chat_strlen_screen (pos_cursor);
free (buf);
}
if ((length_screen_before_cursor < 0) || (length_screen_after_cursor < 0))
length_screen_before_cursor = gui_chat_strlen_screen (items[line]);
diff = length_screen_before_cursor - chars_available;
if (diff > 0)
{
if (CONFIG_INTEGER(config_look_input_cursor_scroll) > 0)
{
diff += (CONFIG_INTEGER(config_look_input_cursor_scroll)
- 1
- (diff % CONFIG_INTEGER(config_look_input_cursor_scroll)));
}
/* compute new start for displaying input */
new_start_input = pos_after_start_input +
gui_chat_string_real_pos (pos_after_start_input,
diff, 1);
if (new_start_input > pos_cursor)
new_start_input = pos_cursor;
buf = malloc (strlen (items[line]) + length_start_input_hidden + 1);
if (buf)
{
/* add string before start of input */
index = 0;
if (pos_start_input > items[line])
{
size = pos_start_input - items[line];
memmove (buf, items[line], size);
index += size;
}
/* add tag "start_input_hidden" */
memmove (buf + index, str_start_input_hidden, length_start_input_hidden);
index += length_start_input_hidden;
/* add hidden part of input */
size = new_start_input - pos_after_start_input;
memmove (buf + index, pos_after_start_input, size);
index += size;
/* add tag "start_input" */
memmove (buf + index, str_start_input, length_start_input);
index += length_start_input;
/* add input (will be displayed) */
size = strlen (new_start_input) + 1;
memmove (buf + index, new_start_input, size);
free (items[line]);
items[line] = buf;
}
}
}
}
if ((bar_window->scroll_y == 0)
|| (line >= bar_window->scroll_y))
{
if (!gui_bar_window_print_string (bar_window, filling,
&x, &y,
items[line], 1, 1,
&index_item,
&index_subitem,
&index_line))
{
some_data_not_displayed = 1;
}
if (x < bar_window->width)
{
if (filling == GUI_BAR_FILLING_HORIZONTAL)
{
gui_window_set_custom_color_fg_bg (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_FG]),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
gui_window_remove_color_style (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
A_ALL_ATTR);
wclrtobot (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar);
}
else
{
gui_window_remove_color_style (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
A_ALL_ATTR);
}
while (x < bar_window->width)
{
gui_bar_window_print_string (bar_window, filling,
&x, &y, " ", 0, 0,
&index_item,
&index_subitem,
&index_line);
}
}
x = 0;
y++;
}
}
if ((bar_window->cursor_x < 0) && (bar_window->cursor_y < 0)
&& ((bar_window->scroll_x > 0) || (bar_window->scroll_y > 0)))
{
if (filling == GUI_BAR_FILLING_HORIZONTAL)
{
ptr_string = CONFIG_STRING(config_look_bar_more_left);
x = 0;
}
else
{
ptr_string = CONFIG_STRING(config_look_bar_more_up);
x = bar_window->width - utf8_strlen_screen (ptr_string);
if (x < 0)
x = 0;
}
y = 0;
if (ptr_string && ptr_string[0])
{
gui_window_set_custom_color_fg_bg (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(config_color_bar_more),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
mvwaddstr (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
y, x, ptr_string);
}
}
if ((bar_window->cursor_x < 0) && (bar_window->cursor_y < 0)
&& (some_data_not_displayed || (line < items_count)))
{
ptr_string = (filling == GUI_BAR_FILLING_HORIZONTAL) ?
CONFIG_STRING(config_look_bar_more_right) :
CONFIG_STRING(config_look_bar_more_down);
x = bar_window->width - utf8_strlen_screen (ptr_string);
if (x < 0)
x = 0;
y = (bar_window->height > 1) ? bar_window->height - 1 : 0;
if (ptr_string && ptr_string[0])
{
gui_window_set_custom_color_fg_bg (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(config_color_bar_more),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
mvwaddstr (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
y, x, ptr_string);
}
}
}
if (items)
string_free_split (items);
free (content);
}
else
{
if (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE]) == 0)
gui_bar_window_set_current_size (bar_window, window, 1);
gui_window_clear (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar,
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_FG]),
CONFIG_COLOR(bar_window->bar->options[GUI_BAR_OPTION_COLOR_BG]));
}
/*
* move cursor if it was asked in an item content (input_text does that
* to move cursor in user input text)
*/
if ((!window || (gui_current_window == window))
&& (bar_window->cursor_x >= 0) && (bar_window->cursor_y >= 0))
{
y = bar_window->cursor_y - bar_window->y;
x = bar_window->cursor_x - bar_window->x;
if (x > bar_window->width - 2)
x = bar_window->width - 2;
wmove (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar, y, x);
wrefresh (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar);
if (!gui_cursor_mode)
{
gui_window_cursor_x = bar_window->cursor_x;
gui_window_cursor_y = bar_window->cursor_y;
move (bar_window->cursor_y, bar_window->cursor_x);
}
}
else
wnoutrefresh (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_bar);
if (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SEPARATOR]))
{
switch (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_POSITION]))
{
case GUI_BAR_POSITION_BOTTOM:
gui_window_set_weechat_color (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
GUI_COLOR_SEPARATOR);
gui_window_hline (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
0, 0, bar_window->width,
CONFIG_STRING(config_look_separator_horizontal));
break;
case GUI_BAR_POSITION_TOP:
gui_window_set_weechat_color (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
GUI_COLOR_SEPARATOR);
gui_window_hline (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
0, 0, bar_window->width,
CONFIG_STRING(config_look_separator_horizontal));
break;
case GUI_BAR_POSITION_LEFT:
gui_window_set_weechat_color (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
GUI_COLOR_SEPARATOR);
gui_window_vline (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
0, 0, bar_window->height,
CONFIG_STRING(config_look_separator_vertical));
break;
case GUI_BAR_POSITION_RIGHT:
gui_window_set_weechat_color (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
GUI_COLOR_SEPARATOR);
gui_window_vline (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator,
0, 0, bar_window->height,
CONFIG_STRING(config_look_separator_vertical));
break;
case GUI_BAR_NUM_POSITIONS:
break;
}
wnoutrefresh (GUI_BAR_WINDOW_OBJECTS(bar_window)->win_separator);
}
refresh ();
}
