Esempio n. 1
0
void GenerateSnapshot (CUniverse &Universe, CXMLElement *pCmdLine)
	{
	ALERROR error;
	int i;

	//	Get some parameters

	int iInitialUpdateTime = 10;
	int iUpdateTime = pCmdLine->GetAttributeInteger(CONSTLIT("wait"));

	//	Criteria

	CString sNode = pCmdLine->GetAttribute(CONSTLIT("node"));
	CString sCriteria = pCmdLine->GetAttribute(CONSTLIT("criteria"));

	//	Output

	int cxWidth;
	int cyHeight;
	if (pCmdLine->FindAttributeInteger(CONSTLIT("size"), &cxWidth))
		{
		cyHeight = cxWidth;
		}
	else
		{
		cxWidth = 1024;
		cyHeight = 1024;
		}

	//	Paint flags

	DWORD dwPaintFlags = 0;
	if (pCmdLine->GetAttributeBool(CONSTLIT("noStars")))
		dwPaintFlags |= CSystem::VWP_NO_STAR_FIELD;

	//	Output file

	CString sFilespec = pCmdLine->GetAttribute(CONSTLIT("output"));
	if (!sFilespec.IsBlank())
		sFilespec = pathAddExtensionIfNecessary(sFilespec, CONSTLIT(".bmp"));

	//	Update context

	SSystemUpdateCtx Ctx;
	Ctx.bForceEventFiring = true;
	Ctx.bForcePainted = true;

	//	Loop over all systems until we find what we're looking for

	int iLoops = 20;
	int iNodeIndex = 0;
	CTopologyNode *pNode = Universe.GetTopologyNode(iNodeIndex);
	while (true)
		{
		//	Create the system

		CSystem *pSystem;
		if (error = Universe.CreateStarSystem(pNode, &pSystem))
			{
			printf("ERROR: Unable to create star system.\n");
			return;
			}

		//	If this is the node we want, then search

		CSpaceObject *pTarget;
		if (sNode.IsBlank() || strEquals(sNode, pNode->GetID()))
			{
			printf("Searching %s...\n", pNode->GetSystemName().GetASCIIZPointer());

			//	Set the POV

			CSpaceObject *pPOV = pSystem->GetObject(0);
			Universe.SetPOV(pPOV);
			pSystem->SetPOVLRS(pPOV);

			//	Prepare system

			Universe.UpdateExtended();
			Universe.GarbageCollectLibraryBitmaps();

			//	Update for a while

			for (i = 0; i < iInitialUpdateTime; i++)
				Universe.Update(Ctx);

			//	Compose the criteria

			CSpaceObject::Criteria Criteria;
			CSpaceObject::ParseCriteria(pPOV, sCriteria, &Criteria);

			//	Get the list of all objects in the system that match the criteria

			CSpaceObject::SCriteriaMatchCtx Ctx(Criteria);
			TArray<CSpaceObject *> Results;
			for (i = 0; i < pSystem->GetObjectCount(); i++)
				{
				CSpaceObject *pObj = pSystem->GetObject(i);
				if (pObj && pObj->MatchesCriteria(Ctx, Criteria))
					Results.Insert(pObj);
				}

			//	Pick the appropriate object from the list

			if (Results.GetCount() == 0)
				pTarget = NULL;
			else if (Criteria.bNearestOnly || Criteria.bFarthestOnly)
				pTarget = Ctx.pBestObj;
			else
				pTarget = Results[mathRandom(0, Results.GetCount() - 1)];
			}
		else
			pTarget = NULL;

		//	If we found the target, then output

		if (pTarget)
			{
			//	If we found the target, take a snapshot

			printf("Found %s.\n", pTarget->GetNounPhrase(0).GetASCIIZPointer());

			//	Wait a bit

			for (i = 0; i < iUpdateTime; i++)
				{
				if ((i % 100) == 99)
					printf(".");

				Universe.Update(Ctx);
				}

			if (iUpdateTime >= 99)
				printf("\n");

			//	Paint

			CG16bitImage Output;
			Output.CreateBlank(cxWidth, cyHeight, false);
			RECT rcViewport;
			rcViewport.left = 0;
			rcViewport.top = 0;
			rcViewport.right = cxWidth;
			rcViewport.bottom = cyHeight;
			
			pSystem->PaintViewport(Output, rcViewport, pTarget, dwPaintFlags);

			//	Write to file

			if (!sFilespec.IsBlank())
				{
				CFileWriteStream OutputFile(sFilespec);
				if (OutputFile.Create() != NOERROR)
					{
					printf("ERROR: Unable to create '%s'\n", sFilespec.GetASCIIZPointer());
					return;
					}

				Output.WriteToWindowsBMP(&OutputFile);
				OutputFile.Close();
				printf("%s\n", sFilespec.GetASCIIZPointer());
				}

			//	Otherwise, clipboard

			else
				{
				if (error = Output.CopyToClipboard())
					{
					printf("ERROR: Unable to copy image to clipboard.\n");
					return;
					}

				printf("Image copied to clipboard.\n");
				}

			//	Done

			break;
			}

		//	Done with old system

		Universe.DestroySystem(pSystem);

		//	Loop to the next node

		do
			{
			iNodeIndex = ((iNodeIndex + 1) % Universe.GetTopologyNodeCount());
			pNode = Universe.GetTopologyNode(iNodeIndex);
			}
		while (pNode == NULL || pNode->IsEndGame());

		//	If we're back to the first node again, restart

		if (iNodeIndex == 0)
			{
			if (--iLoops > 0)
				{
				Universe.Reinit();

				iNodeIndex = 0;
				pNode = Universe.GetTopologyNode(iNodeIndex);
				}
			else
				{
				printf("ERROR: Specified target could not be found.\n");
				return;
				}
			}
		}
	}
Esempio n. 2
0
EResults RunEncounter (CUniverse &Universe, CSimViewer &Viewer, CStationType *pDefenderType, CShipClass *pAttackerClass, CSovereign *pAttackerSovereign)
	{
	int iTimeOut = DEFAULT_TIME_OUT;

	//	Make sure the universe is clean

	CString sError;
	if (Universe.InitGame(0, &sError) != NOERROR)
		{
		printf("ERROR: %s", sError.GetASCIIZPointer());
		return resultError;
		}

	//	Create an empty system

	CSystem *pSystem;
	if (Universe.CreateEmptyStarSystem(&pSystem) != NOERROR)
		{
		printf("ERROR: Unable to create empty star system.\n");
		return resultError;
		}

	//	Create a station in the center of the system

	CSpaceObject *pStation;
	if (pSystem->CreateStation(pDefenderType, NULL, CVector(), &pStation) != NOERROR)
		{
		printf("ERROR: Unable to create station.\n");
		return resultError;
		}

	//	Set the POV

	Universe.SetPOV(pStation);
	pSystem->SetPOVLRS(pStation);

	//	Prepare system

	Universe.UpdateExtended();
	Universe.GarbageCollectLibraryBitmaps();
	Universe.StartGame(true);

	//	Now create an attacker some distance away

	CVector vPos = PolarToVector(mathRandom(0, 359), INITIAL_DISTANCE);

	CShip *pAttacker;
	if (pSystem->CreateShip(pAttackerClass->GetUNID(), NULL, NULL, pAttackerSovereign, vPos, CVector(), 0, NULL, NULL, &pAttacker) != NOERROR)
		{
		printf("ERROR: Unable to create attacking ship.\n");
		return resultError;
		}

	//	Set the attacker to attack the station

	IShipController *pController = pAttacker->GetController();
	if (pController == NULL)
		{
		printf("ERROR: No controller for ship.\n");
		return resultError;
		}

	pController->AddOrder(IShipController::orderAttackStation, pStation, IShipController::SData());

	//	Watch the attacker

	Universe.SetPOV(pAttacker);
	pSystem->SetPOVLRS(pAttacker);

	//	Update context

	SSystemUpdateCtx Ctx;
	Ctx.bForceEventFiring = true;
	Ctx.bForcePainted = true;

	//	Now keep updating until either the station is destroyed, the ship is destroyed, or we time-out

	int iTime = 0;
	int iDestroyedTime = (Viewer.IsEmpty() ? 0 : DESTROY_TIME);
	bool bDestroyed = false;
	EResults iResult = resultTimeout;
	while (iTime < iTimeOut && (!bDestroyed || iDestroyedTime > 0))
		{
		iTime++;
		Universe.Update(Ctx);

		if (!Viewer.IsEmpty())
			Viewer.PaintViewport(Universe);

		if (bDestroyed)
			iDestroyedTime--;
		else if (pStation->IsDestroyed() || pStation->IsAbandoned())
			{
			bDestroyed = true;
			iResult = resultDefenderDestroyed;
			}
		else if (pAttacker->IsDestroyed())
			{
			bDestroyed = true;
			iResult = resultAttackerDestroyed;
			}
		}

	//	Done

	return iResult;
	}
void TestUpdate (CUniverse &Universe, CXMLElement *pCmdLine)
{
    int i;
    int iTrial;

    TArray<DWORD> Trials;
    DWORD dwLastAverage;

    //	How many tests

    int iCount = pCmdLine->GetAttributeInteger(CONSTLIT("count"));
    if (iCount == 0)
        iCount = 1;

    //	How long do we update

    int iUpdateCount = pCmdLine->GetAttributeInteger(CONSTLIT("updateCount"));
    if (iUpdateCount == 0)
        iUpdateCount = DEFAULT_UPDATE;

    //	Create the fist system

    for (iTrial = 0; iTrial < iCount; iTrial++)
    {
        TArray<SSample> Timings;

        printf("Trial: %d\n", iTrial + 1);

        //	Initialize the universe

        CString sError;
        if (Universe.InitGame(0, &sError) != NOERROR)
        {
            printf("ERROR: %s", sError.GetASCIIZPointer());
            return;
        }

        //	Create the first system

        CTopologyNode *pNode = Universe.GetFirstTopologyNode();
        if (pNode == NULL)
        {
            printf("ERROR: Cannot find first node.\n");
            return;
        }

        CSystem *pSystem;
        if (Universe.CreateStarSystem(pNode, &pSystem) != NOERROR)
        {
            printf("ERROR: Unable to create star system.\n");
            return;
        }

        //	Set the POV

        CSpaceObject *pPOV = pSystem->GetObject(0);
        Universe.SetPOV(pPOV);
        pSystem->SetPOVLRS(pPOV);

        //	Prepare system

        Universe.UpdateExtended();
        Universe.GarbageCollectLibraryBitmaps();
        Universe.StartGame(true);

        //	Update context

        SSystemUpdateCtx Ctx;
        Ctx.bForceEventFiring = true;
        Ctx.bForcePainted = true;

        //	Update for a while

        DWORD dwStart = ::GetTickCount();
        for (i = 0; i < iUpdateCount; i++)
        {
            Universe.Update(Ctx);

            if (i > 0 && (i % SAMPLE_SIZE) == 0)
            {
                DWORD dwEnd = ::GetTickCount();
                DWORD dwTime = dwEnd - dwStart;
                SSample *pSample = Timings.Insert();
                pSample->dwTime = dwTime;
                pSample->iObjCount = GetValidObjCount(pSystem);

                CString sTime = strFormatMilliseconds(dwTime);
                CString sObjTime = strFormatMicroseconds(1000 * dwTime / pSample->iObjCount);
                printf("Objs: %d  Total time: %s  Per obj: %s\n",
                       pSample->iObjCount,
                       sTime.GetASCIIZPointer(),
                       sObjTime.GetASCIIZPointer());

                dwStart = ::GetTickCount();
            }
        }

        //	Compute trial average

        DWORD dwTotal = 0;
        DWORD dwAverage = 0;
        for (i = 0; i < Timings.GetCount(); i++)
            dwTotal += Timings[i].dwTime;

        if (Timings.GetCount() > 0)
        {
            dwAverage = dwTotal / Timings.GetCount();
            CString sTime = strFormatMilliseconds(dwAverage);
            printf("Trial average: %s\n", sTime.GetASCIIZPointer());
        }

        Trials.Insert(dwAverage);

        //	Compute total average

        dwTotal = 0;
        for (i = 0; i < Trials.GetCount(); i++)
            dwTotal += Trials[i];

        dwLastAverage = dwTotal / Trials.GetCount();
        CString sTime = strFormatMilliseconds(dwLastAverage);
        printf("\n");
        printf("Running average: %s\n", sTime.GetASCIIZPointer());
        printf("\n");
    }

    //	Final tally

    CString sTime = strFormatMilliseconds(dwLastAverage);
    CString sTime2 = strFormatMicroseconds(1000 * dwLastAverage / SAMPLE_SIZE);

    printf("Total updates: %d\n", iUpdateCount * iCount);
    printf("Average time for %d updates: %s\n", SAMPLE_SIZE, sTime.GetASCIIZPointer());
    printf("Average time per update: %s\n", sTime2.GetASCIIZPointer());
}
Esempio n. 4
0
void GenerateSnapshot (CUniverse &Universe, CXMLElement *pCmdLine)
	{
	ALERROR error;
	int i;

	//	Get some parameters

	int iInitialUpdateTime = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("initialUpdate"), 0, -1, 10);
	int iUpdateTime = pCmdLine->GetAttributeInteger(CONSTLIT("wait"));
	bool bObjOnly = pCmdLine->GetAttributeBool(CONSTLIT("objOnly"));

	//	Criteria

	CString sNode = pCmdLine->GetAttribute(CONSTLIT("node"));
	CString sCriteria = pCmdLine->GetAttribute(CONSTLIT("criteria"));

	//	Number of snapshots

	int iTotalCount = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("count"), 1, -1, 1);

	//	Output

	int cxWidth;
	int cyHeight;
	if (pCmdLine->FindAttributeInteger(CONSTLIT("size"), &cxWidth))
		{
		cyHeight = cxWidth;
		}
	else
		{
		cxWidth = 1024;
		cyHeight = 1024;
		}

	//	Paint flags

	DWORD dwPaintFlags = 0;
	if (pCmdLine->GetAttributeBool(CONSTLIT("noStars")))
		dwPaintFlags |= CSystem::VWP_NO_STAR_FIELD;

	//	Output file

	CString sFilespec = pCmdLine->GetAttribute(CONSTLIT("output"));
	if (!sFilespec.IsBlank())
		sFilespec = pathStripExtension(sFilespec);

	//	Output image

	CG32bitImage Output;
	Output.Create(cxWidth, cyHeight);

	//	Update context

	SSystemUpdateCtx Ctx;
	Ctx.bForceEventFiring = true;
	Ctx.bForcePainted = true;

	RECT rcViewport;
	rcViewport.left = 0;
	rcViewport.top = 0;
	rcViewport.right = cxWidth;
	rcViewport.bottom = cyHeight;

	//	Loop over all systems until we find what we're looking for

	int iLoops = 20;
	int iNodeIndex = 0;
	int iSnapshotIndex = 0;
	CTopologyNode *pNode = Universe.GetTopologyNode(iNodeIndex);
	while (true)
		{
		//	Create the system

		CSystem *pSystem;
		if (error = Universe.CreateStarSystem(pNode, &pSystem))
			{
			printf("ERROR: Unable to create star system.\n");
			return;
			}

		//	If this is the node we want, then search

		CSpaceObject *pTarget;
		if (sNode.IsBlank() || strEquals(sNode, pNode->GetID()))
			{
			printf("Searching %s...\n", pNode->GetSystemName().GetASCIIZPointer());

			//	Set the POV

			CSpaceObject *pPOV = pSystem->GetObject(0);
			Universe.SetPOV(pPOV);
			pSystem->SetPOVLRS(pPOV);

			//	Prepare system

			Universe.UpdateExtended();
			Universe.GarbageCollectLibraryBitmaps();

			//	Update for a while

			for (i = 0; i < iInitialUpdateTime; i++)
				{
				Universe.Update(Ctx);
				Universe.PaintPOV(Output, rcViewport, 0);
				}

			//	Compose the criteria

			CSpaceObject::Criteria Criteria;
			CSpaceObject::ParseCriteria(pPOV, sCriteria, &Criteria);

			//	Get the list of all objects in the system that match the criteria

			CSpaceObject::SCriteriaMatchCtx Ctx(Criteria);
			TArray<CSpaceObject *> Results;
			for (i = 0; i < pSystem->GetObjectCount(); i++)
				{
				CSpaceObject *pObj = pSystem->GetObject(i);
				if (pObj && pObj->MatchesCriteria(Ctx, Criteria))
					Results.Insert(pObj);
				}

			//	Pick the appropriate object from the list

			if (Results.GetCount() == 0)
				pTarget = NULL;
			else if (Criteria.bNearestOnly || Criteria.bFarthestOnly)
				pTarget = Ctx.pBestObj;
			else
				pTarget = Results[mathRandom(0, Results.GetCount() - 1)];
			}
		else
			pTarget = NULL;

		//	If we found the target, then output

		if (pTarget)
			{
			Universe.SetPOV(pTarget);

			//	Wait a bit
			//
			//	NOTE: After we update, pTarget could be invalid (i.e., destroyed)
			//	so we can't use it again.

			CString sTargetName = pTarget->GetNounPhrase(0);

			for (i = 0; i < iUpdateTime; i++)
				{
				if ((i % 100) == 99)
					printf(".");

				Universe.Update(Ctx);
				Universe.PaintPOV(Output, rcViewport, 0);
				}

			if (iUpdateTime >= 99)
				printf("\n");

			//	Paint

			if (bObjOnly)
				{
				SViewportPaintCtx Ctx;
				Ctx.pObj = Universe.GetPOV();
				Ctx.XForm = ViewportTransform(Universe.GetPOV()->GetPos(), 
						g_KlicksPerPixel, 
						cxWidth / 2, 
						cyHeight / 2);
				Ctx.XFormRel = Ctx.XForm;
				Ctx.fNoRecon = true;
				Ctx.fNoDockedShips = true;
				Ctx.fNoSelection = true;
				Ctx.fNoStarfield = true;

				CSpaceObject *pPOV = pSystem->GetObject(0);
				CSpaceObject::Criteria Criteria;
				CSpaceObject::ParseCriteria(pPOV, sCriteria, &Criteria);

				//	Paint all objects that match the criteria

				CSpaceObject::SCriteriaMatchCtx CriteriaCtx(Criteria);
				for (i = 0; i < pSystem->GetObjectCount(); i++)
					{
					CSpaceObject *pObj = pSystem->GetObject(i);
					if (pObj && pObj->MatchesCriteria(CriteriaCtx, Criteria))
						{
						Ctx.pObj = pObj;
						int xObj;
						int yObj;
						Ctx.XForm.Transform(pObj->GetPos(), &xObj, &yObj);

						pObj->Paint(Output, xObj, yObj, Ctx);
						}
					}
				}
			else
				{
			
				Universe.PaintPOV(Output, rcViewport, 0);
				}

			//	Write to file

			if (!sFilespec.IsBlank())
				{
				CString sBmpFilespec;
				if (iTotalCount > 100)
					sBmpFilespec = pathAddExtensionIfNecessary(strPatternSubst(CONSTLIT("%s%03d"), sFilespec, iSnapshotIndex + 1), CONSTLIT(".bmp"));
				else if (iTotalCount > 1)
					sBmpFilespec = pathAddExtensionIfNecessary(strPatternSubst(CONSTLIT("%s%02d"), sFilespec, iSnapshotIndex + 1), CONSTLIT(".bmp"));
				else
					sBmpFilespec = pathAddExtensionIfNecessary(sFilespec, CONSTLIT(".bmp"));

				CFileWriteStream OutputFile(sBmpFilespec);
				if (OutputFile.Create() != NOERROR)
					{
					printf("ERROR: Unable to create '%s'\n", sBmpFilespec.GetASCIIZPointer());
					return;
					}

				Output.WriteToWindowsBMP(&OutputFile);
				OutputFile.Close();
				printf("Found %s: Saved to %s\n", sTargetName.GetASCIIZPointer(), sBmpFilespec.GetASCIIZPointer());
				}

			//	Otherwise, clipboard

			else
				{
				if (error = Output.CopyToClipboard())
					{
					printf("ERROR: Unable to copy image to clipboard.\n");
					return;
					}

				printf("Found %s: Copied to clipboard.\n", sTargetName.GetASCIIZPointer());
				}

			//	Reset maximum loops

			iLoops = 20;

			//	Done

			iSnapshotIndex++;
			if (iSnapshotIndex >= iTotalCount)
				break;
			}

		//	Done with old system

		Universe.DestroySystem(pSystem);

		//	Loop to the next node

		do
			{
			iNodeIndex = ((iNodeIndex + 1) % Universe.GetTopologyNodeCount());
			pNode = Universe.GetTopologyNode(iNodeIndex);
			}
		while (pNode == NULL || pNode->IsEndGame());

		//	If we're back to the first node again, restart

		if (iNodeIndex == 0)
			{
			if (--iLoops > 0)
				{
				//	Reinitialize

				Universe.Reinit();
				CString sError;
				if (Universe.InitGame(0, &sError) != NOERROR)
					{
					printf("ERROR: %s\n", sError.GetASCIIZPointer());
					return;
					}

				iNodeIndex = 0;
				pNode = Universe.GetTopologyNode(iNodeIndex);
				}
			else
				{
				printf("ERROR: Specified target could not be found.\n");
				return;
				}
			}
		}
	}
Esempio n. 5
0
void DoSmokeTest (CUniverse &Universe, CXMLElement *pCmdLine)
	{
	ALERROR error;
	int i, j;

	int iSystemSample = pCmdLine->GetAttributeInteger(CONSTLIT("count"));
	if (iSystemSample == 0)
		iSystemSample = DEFAULT_SYSTEM_SAMPLE;

	int iSystemUpdateTime = 100;

	//	Generate systems for multiple games

	CSymbolTable AllSystems(TRUE, TRUE);
	for (i = 0; i < iSystemSample; i++)
		{
		printf("sample %d", i+1);

		CTopologyNode *pNode = Universe.GetFirstTopologyNode();

		while (true)
			{
			//	Create the system

			CSystem *pSystem;
			if (error = Universe.CreateStarSystem(pNode, &pSystem))
				{
				printf("ERROR: Unable to create star system.\n");
				return;
				}

			//	Set the POV

			CSpaceObject *pPOV = pSystem->GetObject(0);
			Universe.SetPOV(pPOV);
			pSystem->SetPOVLRS(pPOV);

			//	Prepare system

			Universe.UpdateExtended();
			Universe.GarbageCollectLibraryBitmaps();
			Universe.LoadLibraryBitmaps();

			//	Update for a while

			for (j = 0; j < iSystemUpdateTime; j++)
				Universe.Update(g_SecondsPerUpdate, true);

			//	Get the next node

			CString sEntryPoint;
			pNode = pSystem->GetStargateDestination(CONSTLIT("Outbound"), &sEntryPoint);
			if (pNode == NULL || pNode->IsEndGame())
				break;

			//	Done with old system

			Universe.DestroySystem(pSystem);

			printf(".");
			}

		Universe.Reinit();
		printf("\n");
		}

	//	Done

	printf("Test successful.\n");
	}