void NWindowEdit::winrefresh ()
{
int w, h;
NWindow::winrefresh ();
getbegyx (window, y, x);
getmaxyx (window, h, w);
// window coordinates
int mwidth = x + w;
int mheight = y + h;
if (haveBox ())
{
mwidth -= 2;
mheight -= 1;
}
if (pnoutrefresh (getWriteWindow (), 0, 0, y + ey, x + ex, MIN (y + ey + eh, mheight), MIN (x + ex + ew, mwidth)) == ERR)
{
if (y > 1 || x > 1)
{
if (y + ey + eh > LINES)
y = 1;
if (x + ex + ew > COLS)
x = 1;
winmove (x, y);
NWindow::draw ();
if (pnoutrefresh (getWriteWindow (), 0, 0, y + ey, x + ex, MIN (y + ey + eh, mheight), MIN (x + ex + ew, mwidth)) != ERR)
return;
}
errorMove ("pnoutrefresh comwin", y + ey, x + ex,
MIN (y + ey + eh, mheight), MIN (x + ex + ew, mwidth));
}
}
coordinate&
coordinate::set(coordinate_type type, dummy_window& r_win)
{
switch (type)
{
case Absolutecoord:
getyx(r_win.get_WINDOW(), y, x);
break;
case Relativecoord:
getparyx(r_win.get_WINDOW(), y, x);
break;
case Beginningcoord:
getbegyx(r_win.get_WINDOW(), y, x);
break;
case windowSize:
getmaxyx(r_win.get_WINDOW(), y, x);
break;
default:
set(type);
}
return *this;
}
/*
* test mvderwin().
*/
static bool
move_subwin(WINDOW *win)
{
WINDOW *parent = parent_of(win);
bool result = FALSE;
if (parent != 0) {
bool top = (parent == stdscr);
if (!top) {
int min_col = top ? COL_MIN : 0;
int max_col = top ? COL_MAX : getmaxx(parent);
int min_line = top ? LINE_MIN : 0;
int max_line = top ? LINE_MAX : getmaxy(parent);
PAIR *tmp;
head_line("Select new position for subwindow");
if ((tmp = selectcell(parent,
min_line, min_col,
max_line, max_col)) != 0) {
int y0, x0;
getbegyx(parent, y0, x0);
if (mvderwin(win, y0 + tmp->y, x0 + tmp->x) != ERR) {
refresh_all(win);
doupdate();
result = TRUE;
}
}
}
}
return result;
}
int move_panel(PANEL *pan, int starty, int startx)
{
WINDOW *win;
int maxy, maxx;
if (!pan)
return ERR;
if (_panel_is_linked(pan))
_override(pan, 0);
win = pan->win;
if (mvwin(win, starty, startx) == ERR)
return ERR;
getbegyx(win, pan->wstarty, pan->wstartx);
getmaxyx(win, maxy, maxx);
pan->wendy = pan->wstarty + maxy;
pan->wendx = pan->wstartx + maxx;
if (_panel_is_linked(pan))
_calculate_obscure();
return OK;
}
//------------------------------------------------------------------------------
int replace_panel( PANEL* pan, WINDOW* win )
{
__QCS_FCONTEXT( "replace_panel" );
int maxy, maxx;
if( !pan )
{
return ERR;
}
if( _panel_is_linked( pan ) )
{
_override( pan, 0 );
}
pan->win = win;
getbegyx( win, pan->wstarty, pan->wstartx );
getmaxyx( win, maxy, maxx );
pan->wendy = pan->wstarty + maxy;
pan->wendx = pan->wstartx + maxx;
if( _panel_is_linked( pan ) )
{
_calculate_obscure();
}
return 0;
}
void Engine::render() {
//Get screen dimensions
int screen_min_x, screen_min_y, screen_max_x, screen_max_y;
getbegyx(stdscr, screen_min_y, screen_min_x);
getmaxyx(stdscr, screen_max_y, screen_max_x);
//The status bar may exist at some point! Here are some placeholder values.
int status_bar_size = 0;
int status_bar_top_size = 0;
//The view is going to be constantly centered on the player.
//These variables should help with math.
int view_offset_x = (screen_max_x - screen_min_x) / 2 - player->getX();
int view_offset_y = (screen_max_y - screen_min_y) / 2 - player->getY();
//Draw objects
for(std::size_t i = 0; i < object_list.size(); i++) {
//Only draw the object if it's on the screen.
if( object_list.at(i)->getY() + view_offset_y < screen_max_y - status_bar_size &&
object_list.at(i)->getY() + view_offset_y > screen_min_y + status_bar_top_size &&
object_list.at(i)->getX() + view_offset_x < screen_max_x &&
object_list.at(i)->getX() + view_offset_x > screen_min_x) {
mvaddch(
object_list.at(i)->getY() + view_offset_y,
object_list.at(i)->getX() + view_offset_x,
object_list.at(i)->render()
);
}
}
//Draw cursor
curs_set(0);
drawPointer(0, 0);
}
/* Set the PANEL_DATA structures for individual panels */
void set_user_ptrs(PANEL **panels, int n)
{ PANEL_DATA *ptrs;
WINDOW *win;
int x, y, w, h, i;
char temp[80];
ptrs = (PANEL_DATA *)calloc(n, sizeof(PANEL_DATA));
for(i = 0;i < n; ++i)
{ win = panel_window(panels[i]);
getbegyx(win, y, x);
getmaxyx(win, h, w);
ptrs[i].x = x;
ptrs[i].y = y;
ptrs[i].w = w;
ptrs[i].h = h;
sprintf(temp, "Window Number %d", i + 1);
strcpy(ptrs[i].label, temp);
ptrs[i].label_color = i + 1;
if(i + 1 == n)
ptrs[i].next = panels[0];
else
ptrs[i].next = panels[i + 1];
set_panel_userptr(panels[i], &ptrs[i]);
}
}
void gettextinfo(struct text_info *inforec)
{
unsigned char xp,yp;
unsigned char x1,x2,y1,y2;
unsigned char cols,lines;
unsigned char dattr,dnattr,a; /* The "d" stands for DOS */
attr_store_type store_a_attr;
if (initialized==0) init_lconio();
getyx(conio_scr,yp,xp);
getbegyx(conio_scr,y1,x1);
getmaxyx(conio_scr,y2,x2);
dattr=(bgc*16)+fgc;
a = wattr_get(conio_scr,&store_a_attr.attrs,&store_a_attr.color_pair,&store_a_attr.opts);
if (a==(a & A_BLINK)) dattr=dattr+128;
dnattr=oldattr; /* Well, this cannot be right,
because we don't know the COLORPAIR values from before init_lconio() !*/
inforec->winleft=x1+1;
inforec->wintop=y1+1;
if (x1==0) x2--;
if (y1==0) y2--;
inforec->winright=x1+x2+1;
inforec->winbottom=y1+y2+1;
inforec->curx=xp+1;
inforec->cury=yp+1;
inforec->screenheight=y2+1;
inforec->screenwidth=x2+1;
inforec->currmode=3; /* This is C80 */
inforec->normattr=dnattr; /* Don't use this ! */
inforec->attribute=dattr;
}
void
tdu_interface_compute_visible_lines ()
{
int bx, by, ex, ey;
getbegyx(main_window, by, bx);
getmaxyx(main_window, ey, ex);
visible_lines = ey - by;
}
bool NWindowEdit::setCursor ()
{
getbegyx (getWriteWindow (), y, x);
x += getCurX ();
y += getCurY ();
setsyx (y, x);
return true;
}
int main (const int argc, const char * const * argv)
{
if (argc < 2)
{
Gtfo (__LINE__, "読み取るパッドが渡されませんでした。");
}
initscr ();
keypad (stdscr, TRUE);
noecho ();
start_color ();
curs_set (0);
int nMaxY, nMaxX;
getmaxyx (stdscr, nMaxY, nMaxX);
nMaxY--;
nMaxX--;
FILE * file = fopen (argv[1], "r");
if (file == NULL)
{
Gtfo (__LINE__, "%sを読み取れませんでした。", argv[1]);
}
// Load window and store dimensions.
WINDOW * pad = getwin (file);
int nPadH, nPadW;
getmaxyx (pad, nPadH, nPadW);
int nPadBegY, nPadBegX;
getbegyx (pad, nPadBegY, nPadBegX);
nPadH -= nPadBegY;
nPadW -= nPadBegX;
bool bEnd = false;
unsigned uPosY = 0;
while (!bEnd)
{
int n = getch ();
switch (n)
{
case 'j':
if (! (uPosY + 1 + nMaxY >= nPadH))
uPosY++;
break;
case 'k':
if (uPosY)
uPosY--;
break;
case 'q':
bEnd = true;
break;
}
prefresh (pad, uPosY, 0, 0, 0, nMaxY, nMaxX);
}
endwin ();
}
SCM
gucu_getbegyx (SCM win)
{
int y, x;
getbegyx (_scm_to_window (win), y, x);
return (scm_list_2 (scm_from_int (y), scm_from_int (x)));
}
void initialize_display()
{
// Start curses mode
initscr();
// Get screen/window size
getbegyx(stdscr, min_y, min_x);
getmaxyx(stdscr, max_y, max_x);
}
static void pad_refresh(struct config_screen *screen)
{
int y, x, rows, cols;
getmaxyx(screen->scr.sub_ncw, rows, cols);
getbegyx(screen->scr.sub_ncw, y, x);
prefresh(screen->pad, screen->scroll_y, 0, y, x, rows, cols);
}
static void pad_refresh(struct boot_editor *boot_editor)
{
int y, x, rows, cols;
getmaxyx(boot_editor->scr.sub_ncw, rows, cols);
getbegyx(boot_editor->scr.sub_ncw, y, x);
prefresh(boot_editor->pad, boot_editor->scroll_y, 0,
y, x, rows, cols);
}
//THIS CREATES ALL THE ENEMIES AND DROPS ALL ENEMIES ONE UNIT DOWN. ALSO CHECKS FOR PLAYER DEATH CONDITION
int drop_enemy(int *address_score,int player_y,int player_x)
{
//increases the score
(*address_score)++;
time_t t;
//this is an array of windows where each enemy is represented by a window
static WINDOW *enemies[100];
static int enemy_num=0;
static int i=0;
int j,x,y;
srand((unsigned) time(&t));
//just creating the enemies the first time (create 2 enemies at a time)
if (enemy_num<81)
{
enemies[enemy_num]=create_enemywin(0,rand()%COLS);
enemies[++enemy_num]=create_enemywin(0,rand()%COLS);
enemy_num++;
}
//after the enemies have been created for the first time
else
{
//destroy the enemy windows when they reach the bottom of the screen and recreate them at random positions at the top (2 at a time)
destroy_win(enemies[i]);
destroy_win(enemies[i+1]);
enemies[i]=create_enemywin(0,rand()%COLS);
enemies[i+1]=create_enemywin(0,rand()%COLS);
i=i+2;
if (i==80)
{
i=0;
}
}
//move all enemy windows 2 spaces down by destroying them and recreating them 2 spaces down
for (j=0;j<=enemy_num;j++)
{
getbegyx(enemies[j],y,x);
//checks for player collision with enemies
if ((player_x<x+7) && (player_x>x-5) && (player_y<=y+5) && (player_y>=y-3))
{
return 1;
}
destroy_win(enemies[j]);
enemies[j]=create_enemywin(y+2,x);
}
refresh();
return 0;
}
/* Show the window with a border and a label */
void win_show(WINDOW *win, char *label, int label_color)
{ int startx, starty, height, width;
getbegyx(win, starty, startx);
getmaxyx(win, height, width);
box(win, 0, 0);
mvwaddch(win, 2, 0, ACS_LTEE);
mvwhline(win, 2, 1, ACS_HLINE, width - 2);
mvwaddch(win, 2, width - 1, ACS_RTEE);
print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
}
WINDOW *winputbox(WINDOW *win, int nlines, int ncols)
{
WINDOW *winp;
int cury, curx, begy, begx;
getyx(win, cury, curx);
getbegyx(win, begy, begx);
winp = newwin(nlines, ncols, begy + cury, begx + curx);
colorbox(winp, INPUTBOXCOLOR, 1);
return winp;
}
int get_car_with_mouse(int y, int x, WINDOW** winCar, int nbPieces)
{
for (int i = 0; i < nbPieces; i++) {
int miny, minx, maxx, maxy;
getbegyx(winCar[i], miny, minx); //Don't need to pass address because it's a macro
getmaxyx(winCar[i], maxy, maxx); //Don't need to pass address because it's a macro
if (x >= minx && x <= minx + maxx &&
y >= miny && y <= miny + maxy) {
return i;
}
}
return -1;
}
static void
init_status(WINDOW *win, STATUS * sp)
{
memset(sp, 0, sizeof(*sp));
sp->c = 99;
sp->v = 99;
sp->ch = ' ';
keypad(win, TRUE);
fill_window(win);
getbegyx(win, sp->y_beg, sp->x_beg);
getmaxyx(win, sp->y_max, sp->x_max);
}
/**
* take_bkgrnd -- modify a color pair so that it has the same bg as src
* @dst: the window which will be rendered with the new color pair
* @src: the window whose background is to be taken
* @pair: the color pair to be re-initialized with the new combination
*/
void take_bkgrnd(WINDOW *dst, WINDOW *src, short pair)
{
short src_bg;
short dst_fg;
int y, x;
getbegyx(dst, y, x);
dst_fg = fgcolor(pair);
src_bg = bgcolor_yx(src, y, x);
/* Re-init pair with src background */
init_pair(pair, dst_fg, src_bg);
}
/*
* test mvwin().
*/
static bool
move_window(WINDOW *win, bool recur)
{
WINDOW *parent = parent_of(win);
bool result = FALSE;
if (parent != 0) {
bool top = (parent == stdscr);
int min_col = top ? COL_MIN : 0;
int max_col = top ? COL_MAX : getmaxx(parent);
int min_line = top ? LINE_MIN : 0;
int max_line = top ? LINE_MAX : getmaxy(parent);
PAIR *tmp;
bool more;
head_line("Select new position for %swindow", top ? "" : "sub");
while ((tmp = selectcell(parent,
win,
min_line, min_col,
max_line, max_col,
FALSE,
&more)) != 0) {
int y0, x0;
getbegyx(parent, y0, x0);
/*
* Moving a subwindow has the effect of moving a viewport around
* the screen. The parent window retains the contents of the
* subwindow in the original location, but the viewport will show
* the contents (again) at the new location. So it will look odd
* when testing.
*/
if (mvwin(win, y0 + tmp->y, x0 + tmp->x) != ERR) {
if (recur) {
recur_move_window(win, tmp->y, tmp->x);
}
refresh_all(win);
doupdate();
result = TRUE;
} else {
result = FALSE;
}
if (!more)
break;
}
}
head_line("done");
return result;
}
WINDOW* window_create_shadow(WINDOW *window,WINDOW *window_below)
{
/* WINDOW *window_below; */
extern WINDOW *SCREEN_WINDOW;
WINDOW *shadow_window;
gint width,height;
gint beg_x,beg_y;
gint x,y;
#ifdef _VIPER_WIDE
cchar_t wcval;
wchar_t wch;
attr_t attrs;
short color_pair;
#else
chtype char_attr;
#endif
if(window==NULL) return window;
getmaxyx(window,height,width);
getbegyx(window,beg_y,beg_x);
if(window_below==NULL) window_below=SCREEN_WINDOW;
shadow_window=newwin(height,width,beg_y+1,beg_x+1);
for(y=0;y<height;y++)
{
for(x=0;x<width;x++)
{
#ifdef _VIPER_WIDE
mvwin_wch(window_below,beg_y+y+1,beg_x+x+1,&wcval);
getcchar(&wcval,&wch,&attrs,&color_pair,NULL);
setcchar(&wcval,&wch,attrs,
viper_color_pair(COLOR_WHITE,COLOR_BLACK),NULL);
mvwadd_wch(shadow_window,y,x,&wcval);
#else
char_attr=mvwinch(window_below,beg_y+y+1,beg_x+x+1);
mvwaddch(shadow_window,y,x,char_attr & A_CHARTEXT);
if((char_attr & A_ALTCHARSET)==A_ALTCHARSET)
mvwchgat(shadow_window,y,x,1,A_NORMAL | A_ALTCHARSET,
viper_color_pair(COLOR_WHITE,COLOR_BLACK),NULL);
else mvwchgat(shadow_window,y,x,1,A_NORMAL,
viper_color_pair(COLOR_WHITE,COLOR_BLACK),NULL);
#endif
}
}
return shadow_window;
}
static void
recur_move_window(WINDOW *parent, int dy, int dx)
{
unsigned n;
for (n = 0; n < num_windows; ++n) {
if (all_windows[n].parent == parent) {
int y0, x0;
getbegyx(all_windows[n].child, y0, x0);
mvwin(all_windows[n].child, y0 + dy, x0 + dx);
recur_move_window(all_windows[n].child, dy, dx);
}
}
}
/* Show the window with a border and a label */
void
mostrar_ventana (WINDOW * win, char *label, int label_color)
{
int startx, starty, height, width;
getbegyx (win, starty, startx);
getmaxyx (win, height, width);
box (win, 0, 0);
mvwaddch (win, 2, 0, ACS_LTEE);
mvwhline (win, 2, 1, ACS_HLINE, width - 2);
mvwaddch (win, 2, width - 1, ACS_RTEE);
imprimir_centrao (win, 1, 0, width, label, COLOR_PAIR (label_color));
}
// returns a FRUIT if one is found on the given point, else NULL
FRUIT *fruit_is_on(FRUITS *fruits, int posy, int posx) {
int i;
int y,x;
// iterate each fruit
for(i = 0; i < fruits->length; i++) {
// read the position of the current fruit
getbegyx(fruits->fruits[i].win, y, x);
// check if the positions are matching
if(posy == y && posx == x) {
// return a pointer to the current fruit
return &fruits->fruits[i];
}
}
return NULL;
}
void backspace(FILE *fp, char * filename, int curr, int end)
{
long lSize,y,x;
char * buffer1=NULL, *buffer2=NULL;
if(curr==end)
{
ftruncate(fileno(fp),ftell(fp)-1);
erase();
read_file(fp);
}
else
{
lSize = end - curr;//length from where you want to insert the chars and the eof
buffer1 = (char*) malloc(sizeof(char) * (curr-1));
buffer2 = (char*) malloc(sizeof(char) * lSize);
if(buffer1!=NULL)
{
fseek(fp,0,SEEK_SET);
fread(buffer1, sizeof(char), curr-1, fp);//Read from the beginning of the file till curr-1
}
if(buffer2!=NULL)
{
fseek(fp, curr, SEEK_SET);//current "position" in the file
fread(buffer2,sizeof(char), lSize, fp);//fread (end - map) into buffer
}
fseek(fp,0,SEEK_SET);//move to begining of the file
if(buffer1!=NULL)
fwrite(buffer1,sizeof(char),sizeof(buffer1),fp);//fwrite the buffer
fseek(fp,curr-1,SEEK_SET);
if(buffer2!=NULL)
fwrite(buffer2,sizeof(char),sizeof(buffer2),fp);//fwrite the buffer
fseek(fp,0,SEEK_END);
/*Fix for the meta characters at the end of the file*/
ftruncate(fileno(fp),ftell(fp)-1);
erase();
read_file(fp);
getbegyx(stdscr,y,x);
move(y,x+curr-1);
refresh();
free(buffer1);
free(buffer2);
buffer1=NULL;
buffer2=NULL;
}
}
// check if a part of the snake is on the given spot
// returns a WINDOW * if one is found, NULL if not
WINDOW *snake_part_is_on(SNAKE *snake, int posy, int posx) {
int i;
int cury, curx; // position of the current snake part we are iterating
// iterate each part
for(i = 0; i < snake->length; i++) {
// get the position of the current part
getbegyx(snake->parts[i], cury, curx);
// compare the position
if(cury == posy && curx == posx) {
// return the current part
return snake->parts[i];
}
}
return NULL;
}
void showPanel(struct panelw *panel, char *label)
{
int startx, starty, x, y, h, w, len;
getbegyx(panel->win, starty, startx);
getmaxyx(panel->win, h, w);
box(panel->win, 0, 0);
snprintf(panel->title, 100, "%s", label);
len = strlen(panel->title);
x = ((w - len) / 2);
y = 0;
mvwprintw(panel->win, y, x, "%s", panel->title);
show_panel(panel->panel);
update_panels();
refresh();
}
static struct view *
find_clicked_view(MEVENT *event)
{
struct view *view;
int i;
foreach_displayed_view (view, i) {
int beg_y = 0, beg_x = 0;
getbegyx(view->win, beg_y, beg_x);
if (beg_y <= event->y && event->y < beg_y + view->height
&& beg_x <= event->x && event->x < beg_x + view->width) {
if (i != current_view) {
current_view = i;
}
return view;
}
}