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need help.
July 08, 2004 08:32 PM
I need help,I have been reading a book called game programming all in one,by Bruno Migeul Teixeira de Sousa.I am having a problem with getting the code for the reusable to work.I get errors.I fixed as many of them as i could,but I still have 10 left to deal with.if anyone could help me i would really appericate it.Here are the error's that i get.Below that is the code.As far as the Mirus.h error i tried to add that file,and i still get error's.
the error's I have been getting.
-----------------------------------------------------------------
03 Main.cpp(5): fatal error C1083: Cannot open include
file: 'Mirus.h': No such file or directory
mrwindow.cpp(18): error C2143: syntax error : missing ';' before 'mrWindow::Create'
mrwindow.cpp(18): error C2501: 'mrError32' : missing storage-class or type specifiers
mrwindow.cpp(41): error C2065: 'mrErrorRegisterClass' : undeclared identifier
mrwindow.cpp(50): error C2065: 'mrNoError' : undeclared identifier
mrwindow.cpp(65): warning C4311: 'type cast' : pointer truncation from 'LPVOID' to 'long'
mrwindow.cpp(69): warning C4312: 'type cast' : conversion from 'LONG' to 'mrWindow *' of greater size
mrWindow.h(25): error C2146: syntax error : missing ';' before identifier 'Create'
mrWindow.h(25): error C2501: 'mrWindow::mrError32' : missing storage-class or type specifiers
mrWindow.h(28): warning C4183: 'Create': missing return type; assumed to be a member function returning 'int'
-----------------------------------------------------------------
here are the header files.
(source)
// mrDatatypes.h
// Include this file only once
#pragma once
// Basic type definitions
typedef char mrInt8;
typedef unsigned char mrUInt8;
typedef short mrInt16;
typedef unsigned short mrUInt16;
typedef long mrInt32;
typedef unsigned long mrUInt32;
typedef int mrInt;
typedef unsigned int mrUInt;
typedef float mrReal32;
typedef double mrReal64;
// Composed definitions
enum mrBool32
{
mrFalse = 0,
mrTrue = 1,
mrBool32_Force32 = 0xFFFFFFFF
};
(/source)
-----------------------------------------------------------------
(source)
//'mrError.h'
// Include this file only once
#pragma once
// Error codes
enum mrError32
{
mrNoError = 0,
mrError32_Force32 = 0xFFFFFFFF
};
(/source)
-----------------------------------------------------------------
(source)
// 'mrWindow.h'
// Mirus base types header
#include "mrDatatypes.h"
// Windows header file
#include <windows.h>
// Include this file only once
#pragma once
// Mirus window framdwork
class mrWindow
{
protected:
WNDCLASS m_kWndClass;
HWND m_hWindow;
MSG m_kMessage;
public:
// Constructor / Destructor
mrWindow (void);
~mrWindow (void);
// Window manipulation functions
mrError32 Create (HINSTANCE hInstance, LPSTR szTitle,
mrInt iWidth = CW_USEDEFAULT,
mrInt iHeight = CW_USEDEFAULT,
mrUInt32 istyle = WS_OVERLAPPEDWINDOW | WS_VISIBLE);
static LRESULT CALLBACK WndProc (HWND hWindow, UINT iMessage,
WPARAM wParam, LPARAM lParam);
void Run (void);
// Custom functions
virtual mrBool32 MessageHandler (UINT iMessage, WPARAM wParam,
LPARAM lParam);
virtual mrBool32 Frame (void) = 0;
};
(/source)
-----------------------------------------------------------------
(source)
and here are the cpp files.
//'mrWindow.cpp'
// Complement header file
#include "mrWindow.h"
// Default constuctor
mrWindow::mrWindow (void)
{
// do nothing
}
// Default destructor
mrWindow::~mrWindow (void)
{
// Do nothing
}
// Create the window
mrError32 mrWindow::Create (HINSTANCE hInstance, LPSTR szTitle, mrInt iWidth,
mrInt iHeight, mrUInt32 istyle)
{
// Visiual properties
m_kWndClass.hCursor = LoadCursor (NULL, IDC_ARROW);
m_kWndClass.hIcon = LoadIcon (NULL, IDI_APPLICATION);
m_kWndClass.hbrBackground = (HBRUSH) GetStockObject (BLACK_BRUSH);
// System properites
m_kWndClass.hInstance = hInstance;
m_kWndClass.lpfnWndProc = WndProc;
m_kWndClass.lpszClassName = "Mirus Window";
// Extra properites
m_kWndClass.lpszMenuName = NULL;
m_kWndClass.cbClsExtra = NULL;
m_kWndClass.cbWndExtra = NULL;
m_kWndClass.style = NULL;
// Try to Register class
if (!RegisterClass (&m_kWndClass))
{
return mrErrorRegisterClass;
}
// Create the Window
m_hWindow = CreateWindow ("Mirus Window" , szTitle, istyle, CW_USEDEFAULT,
CW_USEDEFAULT, iWidth, iHeight,
NULL, NULL, hInstance, (void *) this);
SetWindowText (m_hWindow, szTitle);
return mrNoError;
}
// Normal message handler - direct messages to our own
LRESULT CALLBACK mrWindow::WndProc (HWND hWindow, UINT iMessage,
WPARAM wParam, LPARAM lParam)
{
mrWindow * pkWindow = NULL;
mrBool32 bProcessed = mrFalse;
switch (iMessage)
{
// Window is creating - set custom information
case WM_NCCREATE:
SetWindowLong (hWindow, GWL_USERDATA,
(long)((LPCREATESTRUCT(lParam))->lpCreateParams));
break;
// Window message - Let our handler process it
default:
pkWindow = (mrWindow *) GetWindowLong (hWindow, GWL_USERDATA);
if (NULL != pkWindow)
{
bProcessed = pkWindow->MessageHandler (iMessage, wParam, lParam);
}
break;
}
// Message not Processed - let windows handle it
if (mrFalse == bProcessed)
{
return DefWindowProc (hWindow, iMessage, wParam, lParam);
}
return 0;
}
// Real time message loop
void mrWindow::Run (void)
{
while (1)
{
// Querey to see if there is any message in the queue
if (PeekMessage (&m_kMessage, m_hWindow, 0, 0, PM_REMOVE))
{
// If it the WM_QUIT message, quit the loop
if (WM_QUIT == m_kMessage.message)
{
break;
}
// process the message normally
else
{
TranslateMessage (&m_kMessage);
DispatchMessage (&m_kMessage);
}
}
// No message, do frame
else
{
Frame ();
}
}
}
// our message handler
mrBool32 mrWindow::MessageHandler (UINT iMessage, WPARAM wParam,
LPARAM lParam)
{
switch (iMessage)
{
// Close window
case WM_CLOSE:
PostQuitMessage (0);
return mrTrue;
break;
// Not handled - let Windows handle
default:
return mrFalse;
break;
}
}
(/source)
-----------------------------------------------------------------
(source)
// '03 Main.cpp'
// Mirus window framework header
#include "Mirus.h"
// Custom derived class
class CustomWindow : public mrWindow
{
public:
// Constructor / Destructor
CustomWindow (void) {};
~CustomWindow (void) {};
// Window manipulation functions
mrBool32 Frame (void) {return mrTrue;} ;
};
// "WinMain vs. main"
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,
LPSTR lpCmdLine, int nShowCmd)
{
// our window
CustomWindow kWindow;
// Create window
kWindow.Create (hInstance, "03 Mirus Example");
// Enter message loop
kWindow.Run ();
}
(/source)
July 08, 2004 08:36 PM
Original post by mag
I need help,I have been reading a book called game programming all in one,by Bruno Migeul Teixeira de Sousa.I am having a problem with getting the code for the reusable to work.I get errors.I fixed as many of them as i could,but I still have 10 left to deal with.if anyone could help me i would really appericate it.Here are the error's that i get.Below that is the code.As far as the Mirus.h error i tried to add that file,and i still get error's.
the error's I have been getting.
-----------------------------------------------------------------
03 Main.cpp(5): fatal error C1083: Cannot open include
file: 'Mirus.h': No such file or directory
mrwindow.cpp(18): error C2143: syntax error : missing ';' before 'mrWindow::Create'
mrwindow.cpp(18): error C2501: 'mrError32' : missing storage-class or type specifiers
mrwindow.cpp(41): error C2065: 'mrErrorRegisterClass' : undeclared identifier
mrwindow.cpp(50): error C2065: 'mrNoError' : undeclared identifier
mrwindow.cpp(65): warning C4311: 'type cast' : pointer truncation from 'LPVOID' to 'long'
mrwindow.cpp(69): warning C4312: 'type cast' : conversion from 'LONG' to 'mrWindow *' of greater size
mrWindow.h(25): error C2146: syntax error : missing ';' before identifier 'Create'
mrWindow.h(25): error C2501: 'mrWindow::mrError32' : missing storage-class or type specifiers
mrWindow.h(28): warning C4183: 'Create': missing return type; assumed to be a member function returning 'int'
-----------------------------------------------------------------
here are the header files.
-----------------------------------------------------------------
-----------------------------------------------------------------
-----------------------------------------------------------------
-----------------------------------------------------------------
I need help,I have been reading a book called game programming all in one,by Bruno Migeul Teixeira de Sousa.I am having a problem with getting the code for the reusable to work.I get errors.I fixed as many of them as i could,but I still have 10 left to deal with.if anyone could help me i would really appericate it.Here are the error's that i get.Below that is the code.As far as the Mirus.h error i tried to add that file,and i still get error's.
the error's I have been getting.
-----------------------------------------------------------------
03 Main.cpp(5): fatal error C1083: Cannot open include
file: 'Mirus.h': No such file or directory
mrwindow.cpp(18): error C2143: syntax error : missing ';' before 'mrWindow::Create'
mrwindow.cpp(18): error C2501: 'mrError32' : missing storage-class or type specifiers
mrwindow.cpp(41): error C2065: 'mrErrorRegisterClass' : undeclared identifier
mrwindow.cpp(50): error C2065: 'mrNoError' : undeclared identifier
mrwindow.cpp(65): warning C4311: 'type cast' : pointer truncation from 'LPVOID' to 'long'
mrwindow.cpp(69): warning C4312: 'type cast' : conversion from 'LONG' to 'mrWindow *' of greater size
mrWindow.h(25): error C2146: syntax error : missing ';' before identifier 'Create'
mrWindow.h(25): error C2501: 'mrWindow::mrError32' : missing storage-class or type specifiers
mrWindow.h(28): warning C4183: 'Create': missing return type; assumed to be a member function returning 'int'
-----------------------------------------------------------------
here are the header files.
// mrDatatypes.h// Include this file only once#pragma once// Basic type definitionstypedef char mrInt8;typedef unsigned char mrUInt8;typedef short mrInt16;typedef unsigned short mrUInt16;typedef long mrInt32;typedef unsigned long mrUInt32;typedef int mrInt;typedef unsigned int mrUInt;typedef float mrReal32;typedef double mrReal64;// Composed definitionsenum mrBool32{mrFalse = 0,mrTrue = 1,mrBool32_Force32 = 0xFFFFFFFF};-----------------------------------------------------------------
//'mrError.h'// Include this file only once #pragma once// Error codes enum mrError32{mrNoError = 0,mrError32_Force32 = 0xFFFFFFFF};-----------------------------------------------------------------
// 'mrWindow.h'// Mirus base types header#include "mrDatatypes.h"// Windows header file #include <windows.h>// Include this file only once#pragma once// Mirus window framdworkclass mrWindow {protected:WNDCLASS m_kWndClass;HWND m_hWindow;MSG m_kMessage;public:// Constructor / DestructormrWindow (void);~mrWindow (void);// Window manipulation functions mrError32 Create (HINSTANCE hInstance, LPSTR szTitle, mrInt iWidth = CW_USEDEFAULT,mrInt iHeight = CW_USEDEFAULT,mrUInt32 istyle = WS_OVERLAPPEDWINDOW | WS_VISIBLE);static LRESULT CALLBACK WndProc (HWND hWindow, UINT iMessage,WPARAM wParam, LPARAM lParam);void Run (void);// Custom functionsvirtual mrBool32 MessageHandler (UINT iMessage, WPARAM wParam,LPARAM lParam);virtual mrBool32 Frame (void) = 0;};-----------------------------------------------------------------
and here are the cpp files.//'mrWindow.cpp'// Complement header file#include "mrWindow.h"// Default constuctormrWindow::mrWindow (void){// do nothing }// Default destructormrWindow::~mrWindow (void){// Do nothing }// Create the windowmrError32 mrWindow::Create (HINSTANCE hInstance, LPSTR szTitle, mrInt iWidth,mrInt iHeight, mrUInt32 istyle){// Visiual propertiesm_kWndClass.hCursor = LoadCursor (NULL, IDC_ARROW);m_kWndClass.hIcon = LoadIcon (NULL, IDI_APPLICATION);m_kWndClass.hbrBackground = (HBRUSH) GetStockObject (BLACK_BRUSH);// System properitesm_kWndClass.hInstance = hInstance;m_kWndClass.lpfnWndProc = WndProc;m_kWndClass.lpszClassName = "Mirus Window";// Extra properitesm_kWndClass.lpszMenuName = NULL;m_kWndClass.cbClsExtra = NULL;m_kWndClass.cbWndExtra = NULL;m_kWndClass.style = NULL;// Try to Register classif (!RegisterClass (&m_kWndClass)){return mrErrorRegisterClass;}// Create the Windowm_hWindow = CreateWindow ("Mirus Window" , szTitle, istyle, CW_USEDEFAULT,CW_USEDEFAULT, iWidth, iHeight,NULL, NULL, hInstance, (void *) this);SetWindowText (m_hWindow, szTitle);return mrNoError;}// Normal message handler - direct messages to our ownLRESULT CALLBACK mrWindow::WndProc (HWND hWindow, UINT iMessage,WPARAM wParam, LPARAM lParam){mrWindow * pkWindow = NULL;mrBool32 bProcessed = mrFalse;switch (iMessage){// Window is creating - set custom informationcase WM_NCCREATE:SetWindowLong (hWindow, GWL_USERDATA,(long)((LPCREATESTRUCT(lParam))->lpCreateParams));break;// Window message - Let our handler process itdefault:pkWindow = (mrWindow *) GetWindowLong (hWindow, GWL_USERDATA);if (NULL != pkWindow){bProcessed = pkWindow->MessageHandler (iMessage, wParam, lParam);}break;}// Message not Processed - let windows handle it if (mrFalse == bProcessed){return DefWindowProc (hWindow, iMessage, wParam, lParam);}return 0;}// Real time message loop void mrWindow::Run (void){while (1){// Querey to see if there is any message in the queueif (PeekMessage (&m_kMessage, m_hWindow, 0, 0, PM_REMOVE)){// If it the WM_QUIT message, quit the loopif (WM_QUIT == m_kMessage.message){break;}// process the message normallyelse{TranslateMessage (&m_kMessage);DispatchMessage (&m_kMessage);}}// No message, do frameelse{Frame ();}}}// our message handlermrBool32 mrWindow::MessageHandler (UINT iMessage, WPARAM wParam, LPARAM lParam){switch (iMessage){// Close windowcase WM_CLOSE:PostQuitMessage (0);return mrTrue;break;// Not handled - let Windows handledefault:return mrFalse;break;}}-----------------------------------------------------------------
// '03 Main.cpp'// Mirus window framework header#include "Mirus.h"// Custom derived classclass CustomWindow : public mrWindow{public:// Constructor / DestructorCustomWindow (void) {};~CustomWindow (void) {};// Window manipulation functionsmrBool32 Frame (void) {return mrTrue;} ;};// "WinMain vs. main"int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpCmdLine, int nShowCmd){// our windowCustomWindow kWindow;// Create windowkWindow.Create (hInstance, "03 Mirus Example");// Enter message loopkWindow.Run ();}This topic is closed to new replies.
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