我最近开始使用Library SFML和visual studio 2012 c ++。
一切正常，直到我开始使用自定义字体，然后弹出这些消息并且没有任何效果：
'Graphics test.exe' (Win32): Loaded 'C:\Users\Oliver Bolt\Documents\Visual Studio 2012\Projects\Graphics test\Debug\Graphics test.exe'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntdll.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Program Files\AVAST Software\Avast\snxhk.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\KernelBase.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\opengl32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcrt.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\advapi32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\sechost.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\rpcrt4.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\sspicli.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptbase.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\user32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\lpk.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\usp10.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\glu32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ddraw.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dciman32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\setupapi.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cfgmgr32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\oleaut32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ole32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\devobj.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dwmapi.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmm.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcp110d.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcr110d.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\imm32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msctf.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\nvinit.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Program Files (x86)\NVIDIA Corporation\coprocmanager\_etoured.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Program Files (x86)\NVIDIA Corporation\coprocmanager\Nvd3d9wrap.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Program Files (x86)\NVIDIA Corporation\coprocmanager\nvdxgiwrap.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\PROGRA~2\OPTIMI~1\OPTPRO~1.DLL'. Module was built without symbols.
'Graphics test.exe' (Win32): Unloaded 'C:\PROGRA~2\OPTIMI~1\OPTPRO~1.DLL'
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\uxtheme.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ig7icd32.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\igdusc32.dll'. Cannot find or open the PDB file.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\version.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\version.dll'
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dinput.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\hid.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\wintrust.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\crypt32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msasn1.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ole32.dll'. Symbols loaded.
'Graphics test.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\ole32.dll'
The thread 0xed8 has exited with code 0 (0x0).
The thread 0x131c has exited with code 0 (0x0).
The thread 0x105c has exited with code 0 (0x0).
The thread 0x19e8 has exited with code 0 (0x0).
The thread 0xeb4 has exited with code 0 (0x0).
The thread 0x187c has exited with code 0 (0x0).
The thread 0x1c78 has exited with code 0 (0x0).
The thread 0x480 has exited with code 0 (0x0).
The thread 0x1244 has exited with code 0 (0x0).
The program '[4124] Graphics test.exe' has exited with code 0 (0x0).
导致这些错误的程序：
#include <SFML\System.hpp>
#include <SFML\Graphics.hpp>
#include <ctime>
#include <sstream>
using namespace sf;
using namespace std;
int main()
{
VideoMode videoMode(320, 240);
RenderWindow window(videoMode, "Plus or minus");
Font font;
if (!font.loadFromFile("TOMB.TTF"))
{
return EXIT_FAILURE;
}
Text title("Plus Or Minus", font, 20);
title.setPosition(10, 10);
title.setColor(Color::White);
Text question("What is your guess ?",font,20);
question.setPosition(5,30);
question.setColor(Color::White);
Text enter("", font, 20);
enter.setPosition(5, 50);
enter.setColor(Color::Green);
String textEntered;
int numEntered = 0;
Text status("", font, 16);
status.setPosition(100, 50);
status.setColor(Color::Yellow);
stringstream out("");
Text won("You have discovered\n the secret number\n in less than 10 tries,\n well played !", font, 20);
won.setPosition(5, 70);
won.setColor(Color::Green);
Text lost("You have failed to\n discover the secret\n number in less than\n 10 tries, better \nluck next time!", font, 20);
lost.setPosition(5, 70);
lost.setColor(Color::Red);
srand(static_cast<unsigned int> (time(NULL)));
int secretNumber = rand() % 100;
bool isGameOn = true;
bool playerWon = false;
int tryNumber = 0;
while (window.isOpen())
{
window.clear();
window.draw(title);
if (isGameOn)
{
window.draw(question);
window.draw(enter);
window.draw(status);
}
else
{
if (playerWon)
{
window.draw(won);
}
else
{
window.draw(lost);
}
}
window.display();
Event event;
while (window.pollEvent(event))
{
if ((event.type == Event::Closed) || ((event.type == Event::KeyPressed) && (event.key.code == Keyboard::Escape)))
{
window.close();
}
if (event.type == Event::TextEntered)
{
char c = static_cast<char> (event.text.unicode);
if (c >= '0' && c <= '9')
{
textEntered += event.text.unicode;
enter.setString(textEntered);
}
else if (c == '\r')
{
tryNumber++;
stringstream in(enter.getString());
in >> numEntered;
if (numEntered > secretNumber)
{
out << tryNumber;
out << ". ";
out << numEntered;
out << ": Minus" << endl;
status.setString(out.str());
}
if (numEntered < secretNumber)
{
out << tryNumber;
out << ". ";
out << numEntered;
out << ": Plus" << endl;
status.setString(out.str());
}
if (numEntered == secretNumber)
{
playerWon = true;
status.setString("");
isGameOn = false;
}
if (tryNumber > 10)
{
playerWon = false;
status.setString("");
isGameOn = false;
}
textEntered = "";
}
}
}
return EXIT_SUCCESS;
}
}
我已经四处寻找，但我没有真正找到这个问题的答案，如果有人能帮助我解决这个问题，我将非常感激！ ：）
最好的问候
FreeSirenety
答案 0 :(得分：1)
在return循环结束时，您有一个while (window.isOpen()) { ... }语句。
所以循环只运行一次。