Code:
BOOL CALLBACK NewDlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
switch(Message)
{
case WM_INITDIALOG:
return TRUE;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDOK:
EndDialog(hwnd, IDOK);
break;
case IDCANCEL:
EndDialog(hwnd, IDCANCEL);
break;
}
break;
default:
return FALSE;
}
return TRUE;
}
LRESULT CALLBACK MainWindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static HDC hDC;
static HGLRC hRC;
int height, width;
// dispatch messages
switch (uMsg)
{
case WM_CREATE: // window creation
hDC = GetDC(hWnd);
SetupPixelFormat(hDC);
hRC = wglCreateContext(hDC);
wglMakeCurrent(hDC, hRC);
HMENU MainMenu;
HMENU FileMenu;
MainMenu=CreateMenu();
FileMenu=CreateMenu();
AppendMenu(FileMenu,MF_STRING,ID_New,"&New");
AppendMenu(FileMenu,MF_STRING,ID_Load,"&Load");
AppendMenu(FileMenu,MF_STRING,ID_Close,"&Close");
AppendMenu(FileMenu,MF_STRING,ID_Save, "&Save");
AppendMenu(FileMenu,MF_STRING,ID_SaveAs, "S&ave As..");
AppendMenu(FileMenu,MF_SEPARATOR,0,"");
AppendMenu(FileMenu,MF_STRING,ID_Exit,"E&xit");
InsertMenu(MainMenu,ID_File,MF_POPUP,(UINT)FileMenu,"File");
HMENU SubMenus;
SubMenus = CreateMenu();
AppendMenu(SubMenus,MF_STRING,ID_Wall,"&Wall");
AppendMenu(SubMenus,MF_STRING,ID_Floor,"&Floor");
AppendMenu(SubMenus,MF_STRING,ID_Stair,"&Stair");
AppendMenu(SubMenus,MF_STRING,ID_Light,"&Light");
InsertMenu(MainMenu,ID_Create,MF_POPUP,(UINT)SubMenus,"Create");
HMENU SubMenus2;
SubMenus2 = CreateMenu();
AppendMenu(SubMenus2,MF_STRING,ID_Undo,"&Undo");
AppendMenu(SubMenus2,MF_STRING,ID_Redo,"&Redo");
AppendMenu(SubMenus2,MF_SEPARATOR,0,"");
AppendMenu(SubMenus2,MF_STRING,ID_Properties,"&Properties");
InsertMenu(MainMenu,ID_Edit,MF_POPUP,(UINT)SubMenus2,"Edit");
HMENU SubMenus3;
SubMenus3 = CreateMenu();
AppendMenu(SubMenus3,MF_STRING,ID_Wireframe,"&Wireframe");
AppendMenu(SubMenus3,MF_STRING | MF_CHECKED,ID_Textured,"&Textured");
AppendMenu(SubMenus3,MF_STRING,ID_Regular,"&Regular");
AppendMenu(SubMenus3,MF_SEPARATOR,0,"");
AppendMenu(SubMenus3,MF_STRING,ID_ResetView,"R&eset View");
AppendMenu(SubMenus3,MF_SEPARATOR,0,"");
AppendMenu(SubMenus3,MF_STRING,ID_TopView,"&Top View");
AppendMenu(SubMenus3,MF_STRING,ID_XView,"&X View");
AppendMenu(SubMenus3,MF_STRING,ID_ZView,"&Z View");
InsertMenu(MainMenu,ID_View,MF_POPUP,(UINT)SubMenus3,"View");
HMENU SubMenus4;
SubMenus4 = CreateMenu();
AppendMenu(SubMenus4,MF_STRING,ID_Overview,"&Overview");
InsertMenu(MainMenu,ID_Help,MF_POPUP,(UINT)SubMenus4,"Help");
if (!SetMenu(hWnd,MainMenu)) { return FALSE; }
break;
case WM_DESTROY: // window destroy
case WM_QUIT:
case WM_CLOSE: // windows is closing
// deselect rendering context and delete it
wglMakeCurrent(hDC, NULL);
wglDeleteContext(hRC);
// send WM_QUIT to message queue
PostQuitMessage(0);
break;
case WM_SIZE:
windowHeight = HIWORD(lParam); // retrieve width and height
windowWidth = LOWORD(lParam);
glViewport(0, 0, windowWidth, windowHeight); // reset the viewport to new dimensions
glMatrixMode(GL_PROJECTION); // set projection matrix current matrix
glLoadIdentity(); // reset projection matrix
// calculate aspect ratio of window
gluPerspective(52.0f,(GLfloat)windowWidth/(GLfloat)windowHeight,0.0001f,1000.0f);
break;
case WM_ACTIVATEAPP: // activate app
break;
case WM_PAINT: // paint
PAINTSTRUCT ps;
BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
break;
case WM_LBUTTONDOWN: // left mouse button
break;
case WM_RBUTTONDOWN: // right mouse button
break;
case WM_MOUSEMOVE: // mouse movement
break;
case WM_LBUTTONUP: // left button release
break;
case WM_RBUTTONUP: // right button release
break;
case WM_KEYUP:
break;
case WM_KEYDOWN:
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case ID_Exit:
PostQuitMessage(0);
exiting = true;
break;
case ID_New:
{
if(!pCurrentLevel)
{
int ret = DialogBox(GetModuleHandle(NULL),
MAKEINTRESOURCE(DB_New), hWnd, NewDlgProc);
if(ret == IDOK){
MessageBox(hWnd, "Dialog exited with IDOK.", "Notice",
MB_OK | MB_ICONINFORMATION);
}
else if(ret == IDCANCEL){
MessageBox(hWnd, "Dialog exited with IDCANCEL.", "Notice",
MB_OK | MB_ICONINFORMATION);
}
else if(ret == -1){
MessageBox(hWnd, "Dialog failed!", "Error",
MB_OK | MB_ICONINFORMATION);
}
pCurrentLevel = new Level();
pCurrentLevel->theme = Hedge_Maze;
pCurrentLevel->changed = true;
pCurrentLevel->width = 35;
pCurrentLevel->depth = 35;
pCurrentLevel->floors = 1;
if(!pCurrentLevel->Setup())
MessageBox(hWnd, "Error setting up level.", "Error", MB_OK);
break;
}
else
MessageBox(hWnd, "You already have a level open", "New Level..", MB_OK);
break;
}
case ID_Floor:
{
if(pCurrentLevel)
++pCurrentLevel->floors;
else
MessageBox(hWnd, "You don't have a level open.", "New Floor..", MB_OK);
break;
}
}
default:
break;
}
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
Can anyone tell me why it always fails?
