CnC_Remastered_Collection/TIBERIANDAWN/CCDDE.H

87 lines
4.3 KiB
C++

//
// Copyright 2020 Electronic Arts Inc.
//
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is free
// software: you can redistribute it and/or modify it under the terms of
// the GNU General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed
// in the hope that it will be useful, but with permitted additional restrictions
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
// distributed with this program. You should have received a copy of the
// GNU General Public License along with permitted additional restrictions
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : Command & Conquer - Red Alert *
* *
* File Name : CCDDE.H *
* *
* Programmer : Steve Tall *
* *
* Start Date : 10/04/95 *
* *
* Last Update : August 5th, 1996 [ST] *
* *
*---------------------------------------------------------------------------------------------*
* Overview: *
* C&C's interface to the DDE class *
* *
*---------------------------------------------------------------------------------------------*
* *
* Functions: *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#ifdef WIN32
#include "dde.h"
class DDEServerClass {
public:
DDEServerClass (void);
~DDEServerClass (void);
char *Get_MPlayer_Game_Info (void); //Returns pointer to game info
int Get_MPlayer_Game_Info_Length(){return(MPlayerGameInfoLength);}; //Len of game info
BOOL Callback(unsigned char *data, long length); //DDE callback function
void Delete_MPlayer_Game_Info(void); //release the game info memory
void Enable(void); //Enable the DDE callback
void Disable(void); //Disable the DDE callback
int Time_Since_Heartbeat(void); //Returns the time since the last hearbeat from WChat
/*
** Enumeration for DDE packet types from WChat
*/
enum {
DDE_PACKET_START_MPLAYER_GAME, //Start game packet. This includes game options
DDE_PACKET_GAME_RESULTS, //Game results packet. The game statistics.
DDE_PACKET_HEART_BEAT, //Heart beat packet so we know WChat is still there.
DDE_TICKLE, //Message to prompt other app to take focus.
DDE_CONNECTION_FAILED
};
private:
char *MPlayerGameInfo; //Pointer to game start packet
int MPlayerGameInfoLength; //Length of game start packet.
BOOL IsEnabled; //Flag for DDE callback enable
int LastHeartbeat; // Time since last heartbeat packet was received from WChat
};
extern DDEServerClass DDEServer;
extern BOOL Send_Data_To_DDE_Server (char *data, int length, int packet_type);
#endif //WIN32