创造一个“主”窗口与游戏ncurses

Question

我想创建一个窗口，作为我的整个游戏的边界。所以这将是“主要”窗口。我发现最好的方法是创建一个“幽灵”窗口，另一个是真正的窗口，你会使用它，里面的尺寸略小。

但我仍然不能真正地创造它：继承人我最好的解决方案呢。

#include <ncurses.h> 

WINDOW* createWindow(int, int, int, int); 
WINDOW* createRealWindow(int, int, int, int); 

int main() 
{ 
    initscr(); 
    cbreak(); 

    char str[50]; 
    WINDOW *back_window, *real_window; 
    int height=12, width=80; 
    int x=(COLS-width)/2, y=(LINES-height)/2; 

    back_window = createWindow(x, y, width, height); 
    real_window = createRealWindow(x+1, y+1, width, height); 
    wprintw(real_window, "Type: "); 
    wgetstr(real_window, str); 
    wrefresh(real_window); 
    wprintw(real_window, "You typed %s.", str); 
    wrefresh(real_window); 

    napms(5000); 
    endwin(); 

    return 0; 
} 

WINDOW* createWindow(int x, int y, int height, int width) 
{ 
    WINDOW *local; 

    local = newwin(width, height, y, x); 
    box(local, 0, 0); 
    wrefresh(local); 

    return local; 
} 

WINDOW* createRealWindow(int x, int y, int height, int width) 
{ 
    WINDOW *local; 

    local = newwin(width-2, height-2, y+1, x+1); 
    box(local, ' ', ' '); 
    wrefresh(local); 

    return local; 
} 

这里是我的输出： my output

谢谢你们！

编辑：我找到了下面的代码的解决方案，但我不知道这将在其他人不同的解决方案的计算机中表现如何。想法？ PS：我用1920×1080

int main() 
{ 
    initscr(); 
    cbreak(); 

    char str[50]; 
    WINDOW *back_window, *real_window; 
    int height=22, width=78; 
    int x=(COLS-width-1)/2, y=(LINES-height-2)/2; 

    back_window = createWindow(x, y, width, height); 
    real_window = createRealWindow(x+1, y+1, width, height); 
    wprintw(real_window, "Type: "); 
    wgetstr(real_window, str); 
    wrefresh(real_window); 
    wprintw(real_window, "You typed %s.", str); 
    wrefresh(real_window); 

    napms(5000); 
    endwin(); 

    return 0; 
} 

WINDOW* createWindow(int x, int y, int height, int width) 
{ 
    WINDOW *local; 

    local = newwin(width+2, height+2, y, x); 
    box(local, 0, 0); 
    wrefresh(local); 

    return local; 
} 

WINDOW* createRealWindow(int x, int y, int height, int width) 
{ 
    WINDOW *local; 

    local = newwin(width, height, y, x); 
    wrefresh(local); 

    return local; 
} 

Answer 1

的back_window没有显现出来，因为real_window掩盖它（由于尺寸/位置）。但使用subwin是这样做的首选方法：

#include <ncurses.h> 

int main() 
{ 
    initscr(); 
    cbreak(); 

    char str[50]; 
    WINDOW *back_window, *real_window; 
    int height=12, width=80; 
    int x=(COLS-width)/2, y=(LINES-height)/2; 

    back_window = newwin(height, width, y, x); 
    box(back_window, 0, 0); 
    wrefresh(back_window); 

    real_window = subwin(back_window, height-2, width-2, y+1, x+1); 

    wprintw(real_window, "Type: "); 
    wgetstr(real_window, str); 
    wrefresh(real_window); 
    wprintw(real_window, "You typed %s.", str); 
    wrefresh(real_window); 

    napms(5000); 
    endwin(); 

    return 0; 
}