gotoxy 函数与 C ( linux/unix )
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gotoxy function with C ( linux/unix )
提问by Ilian Zapryanov
I am making a terminal software like GNU MC and I need gotoxy foo, but it has to be in C. It can be in macro or in C, but not in ASM code because I don`t know ASM. Any bit operators can be used too, but I had no idea how to pseudocode it or how to start doing this. Any advice will be most appreciated :)
我正在制作一个像 GNU MC 这样的终端软件，我需要 gotoxy foo，但它必须是 C 语言。它可以是宏或 C 语言，但不能是 ASM 代码，因为我不知道 ASM。也可以使用任何位运算符，但我不知道如何对其进行伪代码或如何开始这样做。任何建议将不胜感激:)
采纳答案by Jurlie
see the ncurses library for such a function
有关此类功能，请参阅 ncurses 库
you need some function from the listed here
您需要此处列出的某些功能
http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/printw.html#PRINTWCLASS
http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/printw.html#PRINTWCLASS
回答by Arafangion
Is this function sufficient?
这个功能够用吗？
void gotoxy(int x, int y)
{
printf("You are now at position (%d, %d). You"\
" look around and you see a vast emptiness...", x, y);
}
You do, however, mention that you are using software like GNU MC (Midnight Commander?), so perhaps you actually mean something more like:
但是，您确实提到您正在使用 GNU MC（Midnight Commander？）之类的软件，所以也许您的意思实际上更像是：
void goto_url(char* url) { ... code here... }
回答by niko
Hope this snippet works with you.
希望这个片段对你有用。
I found these snippet on google long ago. I just saved it on my disk, now after seeing your post I just opened it.
我很久以前在谷歌上发现了这些片段。我刚把它保存在我的磁盘上，现在看到你的帖子后我才打开它。
Code
代码
#include <stdio.h>
#include <stdlib.h>
void gotoxy(int x,int y)
{
printf("%c[%d;%df",0x1B,y,x);
}
int main(void)
{
gotoxy(10,10);
printf("hello world");
return 0;
}
