void GetConsoleBufferSize(COORD *dwSize)
{
CONSOLE_SCREEN_BUFFER_INFO screenInfo;
CONSOLE_FONT_INFO fontInfo;
HANDLE conOut = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(conOut, &screenInfo);
GetCurrentConsoleFont(conOut, FALSE, &fontInfo);
dwSize->X = (screenInfo.srWindow.Right - screenInfo.srWindow.Left + 1) * fontInfo.dwFontSize.X;
dwSize->Y = (screenInfo.srWindow.Bottom - screenInfo.srWindow.Top + 1) * fontInfo.dwFontSize.Y;
}
/* ************************************
* VOID GetConsoleInfo(HANDLE hOutput)
* 功能 获取控制台信息
* 参数 HANDLE hOutput，控制台句柄
**************************************/
VOID GetConsoleInfo(HANDLE hOutput)
{
CONSOLE_FONT_INFO cfi;
DWORD dwProcessList[32];
DWORD dwAttachedProcess;
TCHAR szOutputBuffer[1024];
HWND hConsoleWindows;
DWORD dwWritten;
DWORD i;
CHAR szConsoleTitle[MAX_PATH];
// 附属的进程，不考虑多于32个的情况
dwAttachedProcess = GetConsoleProcessList(dwProcessList,32);
if(dwAttachedProcess==0)
{
MyErrorExit("GetConsoleProcessList");
}
// 标题
if( !GetConsoleTitle(szConsoleTitle, MAX_PATH) )
{
MyErrorExit("GetConsoleTitle");
}
// 窗口句柄
hConsoleWindows = GetConsoleWindow();
// 字体
GetCurrentConsoleFont(hOutput,FALSE,&cfi);
wsprintf(szOutputBuffer,"Now %u attached Processes: ",dwAttachedProcess);
for(i=0;i<dwAttachedProcess;i++)
{
wsprintf(szOutputBuffer+lstrlen(szOutputBuffer),"%u, ",dwProcessList[i]);
}
// 构造字符串
wsprintf(szOutputBuffer+lstrlen(szOutputBuffer),
"\nConsoleTitle is %s,\nWindow Handle is 0x%.8X\n"
"Font is %u, Font Size X = %u, Y = %u\n",
szConsoleTitle,hConsoleWindows,
cfi.nFont,cfi.dwFontSize.X,cfi.dwFontSize.Y);
// 显示获取的信息
if(!WriteConsole(hOutput,szOutputBuffer,lstrlen(szOutputBuffer),&dwWritten,NULL))
{
MyErrorExit("WriteConsole");
}
}
// gets the y coordinate of the cell the mouse is in
int Console::GetMouseCellY()
{
GetCursorPos(&cur_point);
windowpoint.x = 0;
windowpoint.y = 0;
ClientToScreen(hWindow,&windowpoint);
GetCurrentConsoleFont(hScreen, false, &font);
fontSize = GetConsoleFontSize(hScreen, font.nFont);
if (fontSize.Y != 0)
mouse.y = (cur_point.y - windowpoint.y)/fontSize.Y;
else
{
// else it is in fullscreen
GetConsoleScreenBufferInfo(hScreen,&ScrBufInfo);
// get the window handle to the whole screen
fullscr_h = GetDesktopWindow();
// get the size of the whole screen
GetClientRect(fullscr_h, &fullscr_size);
mouse.y = cur_point.y/((fullscr_size.bottom/ScrBufInfo.dwSize.Y)-3);
}
return mouse.y;
}
int main (int argc, char *argv[])
{
//Get a console handle
HWND ConsoleWindow = GetConsoleWindow();
//Get a STD handle
HWND StdHandle = GetStdHandle (STD_OUTPUT_HANDLE);
//Set cursor invisible
CONSOLE_CURSOR_INFO CURSOR;
CURSOR.dwSize = 1;
CURSOR.bVisible = FALSE;
SetConsoleCursorInfo (StdHandle, &CURSOR);
//Get Current Font
for (;;)
{
CONSOLE_FONT_INFO GETFONT;
GetCurrentConsoleFont (StdHandle, FALSE, &GETFONT);
COORD Fontsize = GetConsoleFontSize (StdHandle, GETFONT.nFont);
SHORT Font_X = Fontsize.X;
SHORT Font_Y = Fontsize.Y;
if (Font_X != 8 || Font_Y != 12)
{
system ("chcp 437 > NUL");
MessageBox (ConsoleWindow, "Please change Console Font to Raster Font ( 8 x 12 ).", "Notice", MB_TOPMOST | MB_OK | MB_ICONINFORMATION);
Envir_Error ();
printf ("\rPress any key to continue...");
system ("pause>nul");
}
else
break;
}
//Change Settings
//SetWindowLong (ConsoleWindow, GWL_STYLE, WS_THICKFRAME);
//SetWindowLong (ConsoleWindow, GWL_STYLE, WS_CAPTION);
//SetWindowPos (ConsoleWindow, HWND_TOPMOST, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_SHOWWINDOW);
SetWindowPos (ConsoleWindow, HWND_TOP, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_SHOWWINDOW);
//Get a handle to device context
HDC DeviceContext = GetDC (ConsoleWindow);
//Color
COLORREF Color_White = RGB (255,255,255);
COLORREF Color_Black = RGB ( 0 , 0 , 0 );
//Title and Resize
system ("mode con cols=75 lines=50");
system ("title Console Snake [ Developer: KVD 2013 ]");
system ("color 0A");
//Multi-Thread
pthread_t Key_Stroke_Func;
pthread_create (&Key_Stroke_Func, NULL, (void*)Get_Key_Stroke, NULL);
//Initialization
Initialize:;
Initialization (DeviceContext, argv[1]);
//Main
for (;;)
{
//Terminate / PlayAgain
if (Flag_Terminate == True)
{
return 0;
}
else if (Flag_PlayAgain == True)
{
Flag_PlayAgain = False;
Clear_Screen (DeviceContext);
goto Initialize;
}
//Draw
if (Move.Condition == UnRead)
{
Move.Condition = Read;
Change_Str (DeviceContext, ConsoleWindow);
Draw_Square (Draw.X, Draw.Y, Draw.Direction, Color_White, Erase.X, Erase.Y, Erase.Direction, Color_Black, User_Def_Delay, DeviceContext);
}
else
{
Predict_Func (Draw.Direction);
Change_Str (DeviceContext, ConsoleWindow);
Draw_Square (Draw.X, Draw.Y, Draw.Direction, Color_White, Erase.X, Erase.Y, Erase.Direction, Color_Black, User_Def_Delay, DeviceContext);
}
//End
if (Is_Snake (Draw.X, Draw.Y) == True || Is_Block (Draw.X, Draw.Y) == True)
{
MessageBox (ConsoleWindow, "GAME OVER", "Notice", MB_TOPMOST | MB_OK | MB_ICONSTOP);
Clear_String ();
Clear_Screen (DeviceContext);
goto Initialize;
}
}
//End
system ("pause>nul");
return 0;
}
co_rc_t
console_widget_NT_t::set_window(console_window_t * W)
{
CONSOLE_CURSOR_INFO cci;
CONSOLE_FONT_INFO cfi;
COORD fs;
HWND hwnd;
RECT r;
window = W;
input = GetStdHandle(STD_INPUT_HANDLE);
SetConsoleMode(input, 0);
output = GetStdHandle(STD_OUTPUT_HANDLE);
GetCurrentConsoleFont(output, 0, &cfi);
fs = GetConsoleFontSize(output, cfi.nFont);
r.top = 0;
r.left = 0;
r.bottom = fs.Y * 25;
r.right = fs.X * 80;
AdjustWindowRect(&r, WS_CAPTION|WS_SYSMENU|WS_THICKFRAME
|WS_MINIMIZEBOX|WS_MAXIMIZEBOX, 0);
hwnd = GetConsoleWindow();
SetWindowPos(hwnd, HWND_TOP, 0, 0,
r.right - r.left, r.bottom - r.top,
SWP_NOMOVE|SWP_SHOWWINDOW);
GetConsoleCursorInfo(output, &cursor);
cci = cursor;
cci.bVisible = 0;
SetConsoleCursorInfo(output, &cci);
size.X = 80 ;
size.Y = 25 ;
region.Top = 0;
region.Left = 0;
region.Right = 79;
region.Bottom = 24;
if( ! SetConsoleWindowInfo( output , TRUE , ®ion ) )
co_debug("SetConsoleWindowInfo() error code %d\n", GetLastError());
screen =
(CHAR_INFO *) co_os_malloc(sizeof (CHAR_INFO) * size.X * size.Y);
buffer =
CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, 0,
CONSOLE_TEXTMODE_BUFFER, 0);
if( ! SetConsoleScreenBufferSize( buffer , size ) )
co_debug("SetConsoleScreenBufferSize() error %d\n", GetLastError());
SetConsoleMode(buffer, 0);
cci.bVisible = true;
cci.dwSize = 10;
SetConsoleCursorInfo(buffer, &cci);
SetConsoleActiveScreenBuffer(buffer);
return CO_RC(OK);
}