events.cpp

空战游戏flacon源码

_TCHAR *FindCallsign(uchar team,uchar call,uchar flight,uchar slot);

void CheckEject(VU_ID Pilot,float damage,float fuel);
void CheckLanding(VU_ID Pilot,float damage,float fuel);

// #define _WRITE_TO_FILE_ 1

// External Variables
extern WEAPONUSAGE *WeaponUsage;


// Internal function prototypes

// Internal Variables
#if 0
static DEBRIEF_EVENT UIEvent[EID_NUM_STRINGS];
#else // Since I don't have a reader yet...
static DEBRIEF_EVENT UIEvent[EID_NUM_STRINGS]=
{
	{ " ", 0 },
	{ "%s fired %s",             2, 1, 2 }, // Gun message
	{ "%s launched %s",          2, 1, 2 }, // Missile message
	{ "%s dropped %s",           2, 1, 2 }, // Bomb message
	{ "%s launched %s",          2, 1, 2 }, // Rocket message
	{ "%s destroyed",            1, 1 }, // Death message
	{ "%s damaged",              1, 1 }, // Weapon damage message
	{ "%s collided with %s",     2, 1, 4 }, // Mid air collision damage message
	{ "%s hit the ground",       1, 1 }, // Hit ground damage message
	{ "%s hit a building",       1, 1 }, // Hit a building damage message
	{ "%s damaged by explosion", 1, 1 }, // Proximity damage message
	{ "%s damaged by debris",    1, 1 }, // Hit debris damage message
	{ "%s",                      1, 3 }, // Missile End Message
	{ "%s landed",               1, 1 },
	{ "%s ejected",              1, 1 },
	{ "%s pilot ejected",        1, 1 },
	{ "%s entered arena",        1, 1 },
	{ "%s left arena",           1, 1 },
};
#endif

static _TCHAR UIEventOutput[EVT_MAX_PARAMS][32];

// Code

void TimeToAscii (ulong time, char* time_str)
{
	long day, hour, min, sec;

   // convert from milliseconds to seconds
	time /= 1000;

	day = (int)(time / (24 * 3600));
	time -= day * 24 * 3600;
	hour = (int)(time / 3600);
	time -= hour * 3600;
	min = (int)(time / 60);
	time -= min * 60;
	sec = (int)(time);

	_stprintf(time_str,"%02d:%02d", min, sec);
}

#ifdef _WRITE_TO_FILE_
long BuildEvent(EventElement *theEvent,_TCHAR output[])
{
	FalconDamageMessage			dmm(FalconNullId,NULL);
	FalconWeaponsFire			wfm(FalconNullId,NULL);
	FalconDeathMessage			dtm(FalconNullId,NULL);
	FalconMissileEndMessage		mem(FalconNullId,NULL);
	FalconLandingMessage		lnd(FalconNullId,NULL);
	FalconEjectMessage			ejc(FalconNullId,NULL);
	FalconPlayerStatusMessage	psm(FalconNullId,NULL);
	int retval=0;

	if(theEvent == NULL)
		return(FALSE);

	switch(theEvent->idData.type)
	{
		case WeaponFireMsg:
			// Check if this was fired by this pilot/weapon combo
			wfm.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"WFM: Weapon VU_ID(%1d) Fired By VU_ID(%1d)",wfm.dataBlock.fWeaponUID.num_,wfm.dataBlock.fEntityID.num_);
			return(1);
			break;

		case DamageMsg:
			// Check if this was fired by this pilot/weapon combo
			dmm.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"DMG: Weapon VU_ID(%1d) Fired By VU_ID(%1d) Target VU_ID(%1d)",dmm.dataBlock.fWeaponUID.num_,dmm.dataBlock.fEntityID.num_,dmm.dataBlock.dEntityID.num_);
			return(1);
			break;
		case DeathMessage:
			dtm.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"DTH: Weapon VU_ID(%1d) Fired By VU_ID(%1d) Target VU_ID(%1d)",dtm.dataBlock.fWeaponUID.num_,dtm.dataBlock.fEntityID.num_,dtm.dataBlock.dEntityID.num_);
			return(1);
			break;
		case LandingMessage:
			lnd.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"landing score: %f",lnd.dataBlock.score);
			return(1);
			break;
		case MissileEndMsg:
			mem.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"MEM: Weapon VU_ID(%1d) Fired By VU_ID(%1d) Target VU_ID(%1d)",mem.dataBlock.fWeaponUID.num_,mem.dataBlock.fEntityID.num_,mem.dataBlock.dEntityID.num_);
			return(1);
			break;
		case EjectMsg:
			ejc.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"EJC: Eject VU_ID(%1d)",ejc.dataBlock.ePlaneID.num_);
			return(1);
			break;
		case PlayerStatusMsg:
			psm.Decode(&(theEvent->eventData),0);
			theEvent->eventData -= theEvent->idData.size;
			_stprintf(output,"PSM: VU_ID(%1d) [%s] %1ld",psm.EntityId().num_,psm.dataBlock.callsign,psm.dataBlock.state);
			return(1);
			break;
	}
	_stprintf(output,"Message not of type (WFM,DMM,DTH,LND,MEM,PSM) (0x%08lx or %1ld)",(long)(theEvent->idData.type),(long)(theEvent->idData.type));
	return(2);
}
#endif

void FindTimeOffset(long Offset,_TCHAR *buffer)
{
	long theTime=Offset / VU_TICS_PER_SECOND;

	_stprintf(buffer,"+%01ld:%02ld",theTime/60,theTime%60);
}

static VU_ID SaveCollided1,SaveCollided2;
static long SaveCollidedTime=0;
BOOL CheckAlreadyCollided(VU_ID ID1,VU_ID ID2,long gameTime)
{
	if((gameTime - SaveCollidedTime) < 3000)
	{
		if(ID1 == SaveCollided1 && ID2 == SaveCollided2)
			return(TRUE);
		if(ID2 == SaveCollided1 && ID1 == SaveCollided2)
			return(TRUE);
	}
	SaveCollided1=ID1;
	SaveCollided2=ID2;
	SaveCollidedTime=gameTime;
	return(FALSE);
}

/*
	BuildMessage - Builds the strings for debriefing an Event saved in "lastevt.acm"
		input	 -	EventElement *theEvent			Event Record
					int           DbrfType			Debriefing type:
									0 = Instant Action
									1 = Dogfight

					VU_ID         TrackID - 0, or ID of messages you are interested in
					              (Based on shooter)
					long          TrackTime - time of message which we are tracking (the one that set TrackID)

		output	 -	_TCHAR		  output[4][40]		Array of strings where:
									[0] = Time
									[1] = Who/What is doing this
									[2] = Who/What they are doing this too
									[3] = Weapon Used

		returns	 -	String ID to use to print "output" variables
					0 = Don't use this string...
					1 or greater... string ID to use

	Note: The calling routine is responsible for using [Return Value] to build the output string based on
		  language ordering of the Parameters
*/




/*
	// HOW TO GET THE MESSAGES YOU WANT IN ProcessEventList

	unsigned char mask[EVT_MESSAGE_BITS];

	// Clear Masks
	for(y=0;y<EVT_MESSAGE_BITS;y++)
		mask[y]=0;

	// Desired messages
	mask[WeaponFireMsg >> 3] |= 0x01 << (WeaponFireMsg & 0x0007);
	mask[DeathMessage >> 3] |= 0x01 << (DeathMessage & 0x0007);
	mask[DamageMsg >> 3] |= 0x01 << (DamageMsg & 0x0007);
	mask[MissileEndMsg >> 3] |= 0x01 << (MissileEndMsg & 0x0007);
	mask[LandingMessage >> 3] |= 0x01 << (LandingMessage & 0x0007);
	mask[EjectMsg >> 3] |= 0x01 << (EjectMsg & 0x0007);
	mask[PlayerStatusMsg >> 3] |= 0x01 << (PlayerStatusMsg & 0x0007);

*/

static void AddMessageToFile(FILE *ofp,long eventID,_TCHAR output[][32],BOOL TrackFlag)
{
	_TCHAR *eventstr;
	_TCHAR buffer[200];

	eventstr=AssembleEventString(eventID,output);

	if(!eventstr)
		return;

	// Add it to window
	_stprintf(buffer,"%-10s   %s\n",UIEventOutput[EVT_OUT_TIME],eventstr);
	fwrite(buffer,_tcsclen(buffer)*sizeof(_TCHAR),1,ofp);
}
/*
	// HOW TO GET THE MESSAGES YOU WANT IN SaveEventList

	unsigned char mask[EVT_MESSAGE_BITS];

	// Clear Masks
	for(y=0;y<EVT_MESSAGE_BITS;y++)
		mask[y]=0;

	// Desired messages
	mask[WeaponFireMsg >> 3] |= 0x01 << (WeaponFireMsg & 0x0007);
	mask[DeathMessage >> 3] |= 0x01 << (DeathMessage & 0x0007);
	mask[DamageMsg >> 3] |= 0x01 << (DamageMsg & 0x0007);
	mask[MissileEndMsg >> 3] |= 0x01 << (MissileEndMsg & 0x0007);
	mask[LandingMessage >> 3] |= 0x01 << (LandingMessage & 0x0007);
	mask[EjectMsg >> 3] |= 0x01 << (EjectMsg & 0x0007);
	mask[PlayerStatusMsg >> 3] |= 0x01 << (PlayerStatusMsg & 0x0007);

*/

/* This function is no longer used
void SaveEventList(FILE *ofp,unsigned char mask[],int DebriefType)
{
	EventElement *evList,*cur;
	long eventMessage;
	BOOL TrackFlag,Done;
	VU_ID TrackID;
	long TrackTime;
	long dummy;

	evList=ReadEventFile("lastflt", mask);
	if(evList == NULL)
		return;

	TrackID=FalconNullId;

	cur=evList;
	while(cur)
	{
		eventMessage=BuildMessage(cur,UIEventOutput,DebriefType,&TrackID,&TrackTime,&dummy);
		if(eventMessage)
		{
			TrackFlag=FALSE;
			Done=FALSE;
			while(eventMessage && !Done)
			{
				if(TrackID == FalconNullId)
					Done=TRUE;
				AddMessageToFile(ofp,eventMessage,UIEventOutput,TrackFlag);
				TrackFlag=TRUE;
				if(!Done)
					eventMessage=BuildMessage(cur,UIEventOutput,DebriefType,&TrackID,&TrackTime,&dummy);
			}

		}
		cur=cur->next;
	}
	DisposeEventList(evList);
}
*/

#endif