Hello,
I wanted to include chat in my game, I've did a similiar chat to the one that's already working, however when I press enter it wont "simulate" press of the "send" button like it is in my chat, I've did everything like in my chat, even resources, but I have no idea why is this happening, when I press enter it will do a "beep" and nothing will happen, I have to manually press "Send" button, I'm not sure if this is caused because of SFML or there's something wrong in my code
My Game so far:
Source.cpp
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/System.hpp>
#include <Windows.h>
#include "Animation.h"
#include "resource.h"
using namespace sf;
/*
default:
right: 0
left : 1
down : 2
up : 3
Moving:
right: 4
Left : 5
Down : 6
Up : 7
*/
bool visible = false;
#pragma comment (lib, "sfml-window.lib")
#pragma comment (lib, "sfml-graphics.lib")
#pragma comment (lib, "sfml-system.lib")
BOOL CALLBACK MainDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
#define MY_WM_INITDIALOG (WM_USER + 1)
int wWinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPWSTR lpCmdLine, INT nShowCmd)
{
UNREFERENCED_PARAMETER(hPrevInst);
UNREFERENCED_PARAMETER(lpCmdLine);
WNDCLASSEX wClass;
ZeroMemory(&wClass,sizeof(WNDCLASSEX));
wClass.cbClsExtra=0;
wClass.cbSize=sizeof(WNDCLASSEX);
wClass.cbWndExtra=DLGWINDOWEXTRA;
wClass.hbrBackground=(HBRUSH)(COLOR_BTNFACE + 1);
wClass.hCursor=LoadCursor(NULL,IDC_ARROW);
wClass.hIcon=NULL;
wClass.hIconSm=NULL;
wClass.hInstance=hInst;
wClass.lpfnWndProc=(WNDPROC)MainDlgProc;
wClass.lpszClassName="LD Class";
wClass.lpszMenuName=NULL;
wClass.style=CS_HREDRAW | CS_VREDRAW;
if(!RegisterClassEx(&wClass))
{
int nResult = GetLastError();
MessageBox(NULL, "Window Class Creation Failed!", NULL, MB_ICONERROR | MB_OK);
return 0;
}
HWND hWnd = CreateDialog(hInst, MAKEINTRESOURCE(IDD_MAIN1), NULL, NULL);
if(!hWnd)
{
int nResult = GetLastError();
MessageBox(NULL, "Dialog Creation Failed!", NULL, MB_ICONERROR | MB_OK);
return 0;
}
DWORD Style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS;
HWND View = CreateWindow("STATIC", NULL, Style, 0, 0, 800, 600, hWnd, NULL, hInst, NULL);
RenderWindow MainWindow(View);
MainWindow.create(View);
bool left = false, right = false, up = false, down = false;
Texture tBackground;
tBackground.loadFromFile("Background.png");
Sprite sBackground(tBackground);
Animation anim;
anim.Load("Animation/Right Stand.png", 0);
anim.Load("Animation/Right Move.png", 4);
anim.Swap(0,0);
MSG msg;
ZeroMemory(&msg,sizeof(MSG));
msg.message = ~WM_QUIT;
while (msg.message != WM_QUIT)
{
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
else
{
if(Keyboard::isKeyPressed(Keyboard::Left))
{
left = true;
right = false;
up = false;
down = false;
}
if(Keyboard::isKeyPressed(Keyboard::Right))
{
right = true;
left = false;
up = false;
down = false;
}
if(Keyboard::isKeyPressed(Keyboard::Up))
{
up = true;
right = false;
left = false;
down = false;
}
if(Keyboard::isKeyPressed(Keyboard::Down))
{
down = true;
right = false;
left = false;
up = false;
}
if(left)
{
anim.Move(Vector2f(-0.2f, 0), 'l');
}
if(right)
{
anim.Move(Vector2f(0.2f, 0), 'r');
}
if(up)
{
anim.Move(Vector2f(0, -0.2f), 'u');
}
if(down)
{
anim.Move(Vector2f(0, 0.2f), 'd');
}
left = false;
right = false;
up = false;
down = false;
MainWindow.clear();
MainWindow.draw(sBackground);
anim.Draw(MainWindow);
MainWindow.display();
anim.ResetFrame();
}
}
return msg.wParam;
}
BOOL CALLBACK MainDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg)
{
case MY_WM_INITDIALOG:
{
}
break;
case WM_CREATE:
{
PostMessage(hWnd, MY_WM_INITDIALOG, 0, 0);
}
break;
case WM_DESTROY:
{
PostQuitMessage(0);
return 0;
}
break;
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDC_CHAT1:
{
if(visible)
{
visible = false;
HWND hOutput = GetDlgItem(hWnd, IDC_OUTPUT1);
HWND hMessage = GetDlgItem(hWnd, IDC_MESSAGE1);
HWND hSend = GetDlgItem(hWnd, IDC_SEND1);
ShowWindow(hOutput, SW_HIDE);
ShowWindow(hMessage, SW_HIDE);
ShowWindow(hSend, SW_HIDE);
}
else
{
visible = true;
HWND hOutput = GetDlgItem(hWnd, IDC_OUTPUT1);
HWND hMessage = GetDlgItem(hWnd, IDC_MESSAGE1);
HWND hSend = GetDlgItem(hWnd, IDC_SEND1);
ShowWindow(hOutput, SW_SHOW);
ShowWindow(hMessage, SW_SHOW);
ShowWindow(hSend, SW_SHOW);
SetFocus(hSend);
}
}
case IDC_SEND1:
{
char buffer[128];
GetDlgItemText(hWnd, IDC_MESSAGE1, buffer, sizeof(buffer)/sizeof(buffer[0]));
if(strcmp(buffer, "") != 0)
{
bool cansend = false;
for(unsigned int i = 0; i < strlen(buffer); i++)
{
if(buffer[i] != ' ')
{
cansend = true;
break;
}
}
if(cansend == true)
{
HWND hOutput = GetDlgItem(hWnd, IDC_OUTPUT1);
HWND hMessage = GetDlgItem(hWnd, IDC_MESSAGE1);
int Textlen = SendMessage(hOutput, WM_GETTEXTLENGTH, 0, 0);
SendMessage(hOutput, EM_SETSEL, Textlen, Textlen);
SendMessage(hOutput, EM_REPLACESEL, TRUE, (LPARAM)buffer);
SendMessage(hOutput, EM_REPLACESEL, TRUE, (LPARAM)"\n");
Textlen = SendMessage(hMessage, WM_GETTEXTLENGTH, 0, 0);
SendMessage(hMessage, EM_SETSEL, 0, Textlen);
SendMessage(hMessage, EM_REPLACESEL, TRUE, (LPARAM)"");
}
}
break;
}
}
break;
}
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
Resource.rc
// Generated by ResEdit 1.5.11
// Copyright (C) 2006-2012
// http://www.resedit.net
#include <windows.h>
#include <commctrl.h>
#include <richedit.h>
#include "resource.h"
//
// Dialog resources
//
LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
IDD_MAIN1 DIALOG 0, 0, 533, 369
STYLE DS_3DLOOK | DS_CENTER | DS_MODALFRAME | DS_SHELLFONT | WS_CAPTION | WS_VISIBLE | WS_POPUP | WS_SYSMENU
CAPTION "Lucid Dreaming"
CLASS "LD Class"
FONT 8, "Ms Shell Dlg"
{
EDITTEXT IDC_MESSAGE1, 17, 353, 163, 14, NOT WS_VISIBLE | ES_AUTOHSCROLL
DEFPUSHBUTTON "Send", IDC_SEND1, 181, 353, 22, 14, NOT WS_VISIBLE
EDITTEXT IDC_OUTPUT1, 17, 268, 163, 83, NOT WS_VISIBLE | ES_AUTOHSCROLL | ES_MULTILINE | ES_READONLY
PUSHBUTTON "C", IDC_CHAT1, 1, 268, 15, 14
}
My Chat:
main.cpp
#include <winsock2.h>
#include <Windows.h>
#include "resource.h"
#include <string>
#include <mysql++.h>
#include <manip.h>
#include <sstream>
#include <fstream>
#include <winsock2.h>
#include <Ws2tcpip.h>
using namespace std;
//DB
//deleted now
// Server
#define DN "localhost"
#define WM_DNS (WM_USER + 2)
#define WM_DATA (WM_USER + 3)
#define TCP_PORT 5000
#define BUFSIZE 10240
#define TEXT_SIZE 102400
HANDLE idTask;
SOCKET sock = INVALID_SOCKET;
char buf[MAXGETHOSTSTRUCT];
char textBuffer[TEXT_SIZE];
HWND mainhWnd;
#pragma comment(linker,"\"/manifestdependency:type='win32' \
name='Microsoft.Windows.Common-Controls' version='6.0.0.0' \
processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
char Username[16];
char Password[256];
char DBPassword[256];
char cUsername[16];
char cPassword[256];
char cPasswordc[256];
char cEmail[32];
int Perm = 0;
int iRet;
string sPassword;
char scPassword[256];
string wholeMessage;
void AppendText(HWND hDlg, char buffer[TEXT_SIZE], int size);
string MakeText(char buffer[TEXT_SIZE]);
int CreateConnectDlg(HINSTANCE hInst);
void CreateRegDlg(HINSTANCE hInst);
int CreateAccount(HWND hWnd, char cUsername[16], char cPassword[256], char cEmail[32]);
int Login(HWND hWnd, char Username[16], char Password[256]);
void Encode(char Message[1024]);
void Decode(char Message[1024]);
void On_DrawItem(LPDRAWITEMSTRUCT lpDIS);
BOOL CALLBACK ConnectDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
BOOL CALLBACK MainDlgProc(HWND hMain, UINT msg, WPARAM wParam, LPARAM lParam);
BOOL CALLBACK RegisterDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
HINSTANCE hInst2;
void CreateRegDlg(HINSTANCE hInst)
{
DialogBox(hInst, MAKEINTRESOURCE(IDD_REGISTER1), NULL, RegisterDlgProc);
CreateConnectDlg(hInst);
}
int CreateConnectDlg(HINSTANCE hInst)
{
iRet = 0;
iRet = DialogBox(hInst, MAKEINTRESOURCE(IDD_CONNECT1), NULL, ConnectDlgProc);
if(iRet == IDC_REGISTER1)
CreateRegDlg(hInst);
return 0;
}
#define MY_WM_INITDIALOG (WM_USER + 1)
INT WINAPI wWinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPWSTR lpCmdLine, INT nShowCmd)
{
UNREFERENCED_PARAMETER(hPrevInst);
UNREFERENCED_PARAMETER(lpCmdLine);
hInst2 = hInst;
CreateConnectDlg(hInst);
if(iRet == IDCANCEL)
return 0;
HMODULE hmodRichEdit = LoadLibrary("Riched20.dll");
_ASSERTE(NULL != hmodRichEdit);
WNDCLASSEX wClass;
ZeroMemory(&wClass,sizeof(WNDCLASSEX));
wClass.cbClsExtra=0;
wClass.cbSize=sizeof(WNDCLASSEX);
wClass.cbWndExtra=DLGWINDOWEXTRA;
wClass.hbrBackground=(HBRUSH)(COLOR_BTNFACE + 1);
wClass.hCursor=LoadCursor(NULL,IDC_ARROW);
wClass.hIcon=(HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_ICON1), IMAGE_ICON, 0, 0, LR_CREATEDIBSECTION | LR_DEFAULTCOLOR);
wClass.hIconSm=(HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_ICON2), IMAGE_ICON, 0, 0, LR_CREATEDIBSECTION | LR_DEFAULTCOLOR);
wClass.hInstance=hInst;
wClass.lpfnWndProc=(WNDPROC)MainDlgProc;
wClass.lpszClassName="Window Class";
wClass.lpszMenuName=MAKEINTRESOURCE(IDR_MENU1);
wClass.style=CS_HREDRAW | CS_VREDRAW;
if(!RegisterClassEx(&wClass))
{
int nResult = GetLastError();
MessageBox(NULL, "Window Class Creation Failed!", NULL, MB_ICONERROR | MB_OK);
return 0;
}
mainhWnd = CreateDialog(hInst, MAKEINTRESOURCE(IDD_CHAT1), NULL, NULL);
if(!mainhWnd)
{
int nResult = GetLastError();
MessageBox(NULL, "Dialog Creation Failed!", NULL, MB_ICONERROR | MB_OK);
return 0;
}
MSG msg;
ZeroMemory(&msg,sizeof(MSG));
while(GetMessage(&msg, NULL, 0, 0) == TRUE)
{
if(!IsDialogMessage(mainhWnd, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return msg.wParam;
}
BOOL CALLBACK MainDlgProc(HWND hMain, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg)
{
case MY_WM_INITDIALOG:
{
WORD wVersionRequested = MAKEWORD(2,2);
WSAData data;
if (WSAStartup(wVersionRequested, &data) != 0){
return 0;
}
memset(buf, 0, MAXGETHOSTSTRUCT);
if ((idTask = WSAAsyncGetHostByName(hMain, WM_DNS, DN, buf, MAXGETHOSTSTRUCT)) == 0){
return 0;
}
HWND TextMessageBox = GetDlgItem(hMain, IDC_MESSAGE1);
SetFocus(TextMessageBox);
HWND hList = GetDlgItem(hMain, IDC_LIST1);
if(Perm == 3)
{
char AUsername[30];
wsprintf(AUsername, "*%s", Username);
SendMessage(hList, LB_ADDSTRING, 0, (LPARAM)AUsername);
}
else
SendMessage(hList, LB_ADDSTRING, 0, (LPARAM)Username);
}
break;
case WM_DNS:
{
if(idTask == (HWND)wParam)
{
struct hostent *host = (struct hostent *) buf;
struct sockaddr *addr = NULL;
struct sockaddr_in addr_ip4;
size_t addrLen = 0;
if(WSAGETASYNCERROR(lParam) != 0)
{
return 0;
}
addr_ip4.sin_family = host->h_addrtype;
addr_ip4.sin_port = htons(TCP_PORT);
memcpy(&(addr_ip4.sin_addr), host->h_addr_list[0], host->h_length);
addr = (struct sockaddr *)&addr_ip4;
addrLen = sizeof(addr_ip4);
if ((sock = socket(host->h_addrtype, SOCK_STREAM, IPPROTO_TCP)) == INVALID_SOCKET){
return 0;
}
if (connect(sock, addr, addrLen) == SOCKET_ERROR){
return 0;
}
if (WSAAsyncSelect(sock, hMain, WM_DATA, FD_READ) == SOCKET_ERROR){
return 0;
}
}
char buffer[TEXT_SIZE];
char CommandConnected[] = "Command.User.Connected";
wsprintf(buffer, "%s %s", CommandConnected, Username);
if(send(sock, buffer, strlen(buffer)+1, 0) == SOCKET_ERROR)
{
MessageBox(hMain, "Nejde odoslat data\r\n", "Error", MB_OK);
return 0;
}
}
case WM_DATA:
{
if (WSAGETSELECTEVENT(lParam) == FD_READ)
{
int size;
char buffer[BUFSIZE];
if ((size = recv(sock, buffer, BUFSIZE, 0)) == SOCKET_ERROR)
{
WSAAsyncSelect(sock, hMain, 0, 0);
strncpy(buffer, "Nejde prijat data\r\n", BUFSIZE);
send(sock, buffer, strlen(buffer), 0);
shutdown(sock, SD_BOTH);
closesocket(sock);
}
AppendText(hMain, buffer, size);
}
break;
}
case WM_CREATE:
{
PostMessage(hMain, MY_WM_INITDIALOG, 0, 0);
}
break;
case WM_DESTROY:
{
if(sock != INVALID_SOCKET)
{
closesocket(sock);
}
WSACleanup();
PostQuitMessage(0);
return 0;
}
break;
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDOK:
{
HWND TextMessageBox = GetDlgItem(hMain, IDC_MESSAGE1);
char buffer[TEXT_SIZE];
char BanCommand[] = "/ban";
GetDlgItemText(hMain, IDC_MESSAGE1, buffer, sizeof(buffer)/sizeof(buffer[0]));
if(strcmp(buffer, "") != 0)
{
bool cansend = false;
for(unsigned int i = 0; i < strlen(buffer); i++)
{
if(buffer[i] != ' ')
{
cansend = true;
break;
}
}
if(cansend == true)
{
string str = MakeText(buffer);
memset(buffer, 0, sizeof(buffer));
strncpy(buffer, str.c_str(), _countof(buffer) - 1);
int size = strlen(buffer);
if(send(sock, buffer, size+1, 0) == SOCKET_ERROR)
{
char error[] = "Nejde odoslat data\r\n";
strcpy(buffer, error);
size = strlen(error);
}
AppendText(hMain, buffer, size);
}
}
SetDlgItemText(hMain, IDC_MESSAGE1, "");
SetFocus(TextMessageBox);
}
break;
case IDM_BAN1:
{
HWND TextMessageBox = GetDlgItem(hMain, IDC_MESSAGE1);
EnableWindow(TextMessageBox, FALSE);
}
break;
case IDM_UNBAN1:
{
HWND TextMessageBox = GetDlgItem(hMain, IDC_MESSAGE1);
EnableWindow(TextMessageBox, TRUE);
}
break;
}
break;
}
}
return DefWindowProc(hMain, msg, wParam, lParam);
}
Resource.rc
// Generated by ResEdit 1.5.8
// Copyright (C) 2006-2011
// http://www.resedit.net
#include <windows.h>
#include <commctrl.h>
#include <richedit.h>
#include "resource.h"
//
// Menu resources
//
LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
IDR_MENU1 MENU
{
POPUP "File"
{
MENUITEM "Ban", IDM_BAN1
MENUITEM "Unban", IDM_UNBAN1
}
}
//
// Dialog resources
//
LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
IDD_CHAT1 DIALOG 0, 0, 325, 169
STYLE DS_3DLOOK | DS_CENTER | DS_MODALFRAME | DS_SHELLFONT | WS_CAPTION | WS_VISIBLE | WS_POPUP | WS_SYSMENU | WS_MINIMIZEBOX
CAPTION "Chat"
CLASS "Window Class"
FONT 8, "Ms Shell Dlg"
{
EDITTEXT IDC_MESSAGE1, 9, 136, 252, 14, ES_AUTOHSCROLL
DEFPUSHBUTTON "Send", IDOK, 267, 136, 50, 14
LISTBOX IDC_LIST1, 267, 10, 50, 119, WS_TABSTOP | WS_VSCROLL | LBS_NOINTEGRALHEIGHT | LBS_NOTIFY
CONTROL "", IDC_OUTPUT1, RICHEDIT_CLASS, WS_TABSTOP | WS_VSCROLL | WS_BORDER | ES_AUTOVSCROLL | ES_MULTILINE | ES_READONLY, 9, 10, 252, 119
}
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anyway thanks