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;
}
}
}
}
void GenerateSimTables (CUniverse &Universe, CXMLElement *pCmdLine)
{
ALERROR error;
int i, j;
int iSystemSample = pCmdLine->GetAttributeInteger(CONSTLIT("count"));
if (iSystemSample == 0)
iSystemSample = DEFAULT_SYSTEM_SAMPLE;
// Generate systems for multiple games
CSymbolTable AllSystems(TRUE, TRUE);
for (i = 0; i < iSystemSample; i++)
{
printf("sample %d...\n", 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;
}
// Find this system in the table.
SystemInfo *pSystemEntry;
if (error = AllSystems.Lookup(pNode->GetSystemName(), (CObject **)&pSystemEntry))
{
pSystemEntry = new SystemInfo;
pSystemEntry->sName = pNode->GetSystemName();
pSystemEntry->iLevel = pNode->GetLevel();
pSystemEntry->dwSystemType = pNode->GetSystemDescUNID();
pSystemEntry->iCount = 1;
AllSystems.AddEntry(pSystemEntry->sName, pSystemEntry);
}
else
pSystemEntry->iCount++;
// Add the encounters to the appropriate tables
for (j = 0; j < pSystem->GetObjectCount(); j++)
{
CSpaceObject *pObj = pSystem->GetObject(j);
if (pObj)
{
// Add this encounter to the table
CStationType *pType;
if (pType = pObj->GetEncounterInfo())
{
CString sKey = strFromInt(pType->GetUNID(), false);
// See if we have this type in the table
StationInfo *pEntry;
if (error = pSystemEntry->Stations.Lookup(sKey, (CObject **)&pEntry))
{
pEntry = new StationInfo;
pEntry->pType = pType;
pEntry->iSystemCount = 0;
pEntry->iTotalCount = 1;
pSystemEntry->Stations.AddEntry(sKey, pEntry);
}
else
pEntry->iTotalCount++;
}
// Enumerate the items in this object
CItemListManipulator ItemList(pObj->GetItemList());
ItemList.ResetCursor();
while (ItemList.MoveCursorForward())
{
const CItem &Item(ItemList.GetItemAtCursor());
if (!Item.IsInstalled() && !Item.IsDamaged())
{
CString sKey = strFromInt(Item.GetType()->GetUNID(), false);
// Find the item type in the table
ItemInfo *pEntry;
if (error = pSystemEntry->Items.Lookup(sKey, (CObject **)&pEntry))
{
pEntry = new ItemInfo;
pEntry->pType = Item.GetType();
pEntry->iTotalCount = Item.GetCount();
pSystemEntry->Items.AddEntry(sKey, pEntry);
}
else
pEntry->iTotalCount += Item.GetCount();
}
}
}
}
// 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);
}
Universe.Reinit();
}
// Output
if (error = OutputItemTable(AllSystems, iSystemSample))
return;
if (error = OutputEncounterTable(AllSystems, iSystemSample))
return;
// Create a table with the sum of all items for the game
printf("Total count statistic computed.\n");
}
void GenerateStationPlaceSim (CUniverse &Universe, CXMLElement *pCmdLine)
{
ALERROR error;
int i, j, k;
CSovereign *pPlayer = Universe.FindSovereign(g_PlayerSovereignUNID);
int iSystemSample = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("count"), 1, -1, 1);
bool bLogo = !pCmdLine->GetAttributeBool(NO_LOGO_SWITCH);
// Generate systems for multiple games
CSymbolTable AllSystems(TRUE, TRUE);
for (i = 0; i < iSystemSample; i++)
{
if (bLogo)
printf("pass %d...\n", 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;
}
// Find this system in the table.
SPSimSystemInfo *pSystemEntry;
if (error = AllSystems.Lookup(pNode->GetSystemName(), (CObject **)&pSystemEntry))
{
pSystemEntry = new SPSimSystemInfo;
pSystemEntry->sName = pNode->GetSystemName();
pSystemEntry->iLevel = pNode->GetLevel();
pSystemEntry->dwSystemType = pNode->GetSystemTypeUNID();
pSystemEntry->iCount = 1;
for (j = 0; j < DIST_BUCKET_COUNT; j++)
pSystemEntry->iEnemies[j] = 0;
AllSystems.AddEntry(pSystemEntry->sName, pSystemEntry);
}
else
pSystemEntry->iCount++;
// For all active stations in the system, count the number of enemy stations
// within certain distance buckets
for (j = 0; j < pSystem->GetObjectCount(); j++)
{
CSpaceObject *pObj = pSystem->GetObject(j);
// Find any objects that are lootable by the player
if (pObj
&& pObj->GetCategory() == CSpaceObject::catStation
&& pObj->CanAttack())
{
// Count to see how many enemy stations are in range
for (k = 0; k < pSystem->GetObjectCount(); k++)
{
CSpaceObject *pEnemy = pSystem->GetObject(k);
if (pEnemy
&& pEnemy->GetCategory() == CSpaceObject::catStation
&& pEnemy->CanAttack()
&& (pEnemy->IsEnemy(pObj) || pObj->IsEnemy(pEnemy)))
{
Metric rDist = pObj->GetDistance(pEnemy);
int iDist = DistToBucketIndex(rDist);
if (iDist != -1)
{
ASSERT(iDist < DIST_BUCKET_COUNT && iDist >= 0);
pSystemEntry->iEnemies[iDist]++;
int iLSDist = (int)((rDist / LIGHT_SECOND) + 0.5);
if (iLSDist < 30)
{
printf("%s: %s (%x) and %s (%x) within %d ls\n",
pSystem->GetName().GetASCIIZPointer(),
pObj->GetNounPhrase().GetASCIIZPointer(),
pObj->GetID(),
pEnemy->GetNounPhrase().GetASCIIZPointer(),
pEnemy->GetID(),
iLSDist);
}
}
}
}
}
}
// 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);
}
Universe.Reinit();
}
if (bLogo)
printf("FINAL SYSTEM STATISTICS\n\n");
// Output total value stats
printf("Level\tSystem\t<10 ls\t<25 ls\t<50ls\t<100 ls\n");
int iTotals[DIST_BUCKET_COUNT];
for (i = 0; i < DIST_BUCKET_COUNT; i++)
iTotals[i] = 0;
for (i = 0; i < AllSystems.GetCount(); i++)
{
SPSimSystemInfo *pSystemEntry = (SPSimSystemInfo *)AllSystems.GetValue(i);
printf("%d\t%s",
pSystemEntry->iLevel,
pSystemEntry->sName.GetASCIIZPointer());
for (j = 0; j < DIST_BUCKET_COUNT; j++)
{
printf("\t%.2f", (double)pSystemEntry->iEnemies[j] / (double)pSystemEntry->iCount);
iTotals[j] += pSystemEntry->iEnemies[j];
}
printf("\n");
}
// Totals
printf("\n");
printf("Within 10 ls: %.2f\n", iTotals[0] / (double)iSystemSample);
printf("Within 25 ls: %.2f\n", iTotals[1] / (double)iSystemSample);
printf("Within 50 ls: %.2f\n", iTotals[2] / (double)iSystemSample);
printf("Within 100 ls: %.2f\n", iTotals[3] / (double)iSystemSample);
printf("\n");
}
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;
}
}
}
}
void GenerateTopology (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i, j, k;
int iCount = pCmdLine->GetAttributeIntegerBounded(COUNT_SWITCH, 1, -1, 1);
STopologyStats Stats;
for (k = 0; k < iCount; k++)
{
if (iCount > 1)
printf("sample %d", k+1);
TSortMap<CString, SNodeInfo> NodeData;
TSortMap<CString, int> AttribCount;
// Initialize the topology
CString sError;
Universe.GetFirstTopologyNode();
// Loop over all nodes
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
SNodeInfo *pNewNode = NodeData.Insert(pNode->GetID());
pNewNode->sID = pNode->GetID();
pNewNode->sName = pNode->GetSystemName();
pNewNode->dwSystemUNID = pNode->GetSystemDescUNID();
pNewNode->sAttribs = pNode->GetAttributes();
// Add the attributes in this node to the list of
// attributes for this try.
TArray<CString> Attribs;
ParseAttributes(pNewNode->sAttribs, &Attribs);
for (j = 0; j < Attribs.GetCount(); j++)
{
int *pCount = AttribCount.GetAt(Attribs[j]);
if (pCount == NULL)
{
pCount = AttribCount.Insert(Attribs[j]);
*pCount = 0;
}
*pCount = (*pCount) + 1;
}
}
// Compute topology stats
// Add the node count for this try
Stats.NodeCount.Insert(NodeData.GetCount());
// Loop over all attributes that we know about. If one doesn't
// exist in this try, then we set its min to 0
if (k > 0)
{
for (i = 0; i < Stats.Attribs.GetCount(); i++)
{
if (AttribCount.GetAt(Stats.Attribs.GetKey(i)) == NULL)
Stats.Attribs[i].SetMin(0);
}
}
// Loop over all attributes in this try and add them to the stats
SStat *pAttribStat;
for (i = 0; i < AttribCount.GetCount(); i++)
{
// If we have some attributes that no other try had, then
// that means that the minimum value is 0.
if (pAttribStat = Stats.Attribs.GetAt(AttribCount.GetKey(i)))
pAttribStat->Insert(AttribCount[i]);
else
{
pAttribStat = Stats.Attribs.Insert(AttribCount.GetKey(i));
pAttribStat->Insert(AttribCount[i]);
if (k > 0)
pAttribStat->SetMin(0);
}
}
// Output all the nodes
if (iCount == 1)
{
printf("Node\tSystemType\tName\tStargates\tAttributes\n");
for (i = 0; i < NodeData.GetCount(); i++)
{
SNodeInfo *pNode = &NodeData.GetValue(i);
printf("%s\t%08x\t%s\t%d\t%s\n",
pNode->sID.GetASCIIZPointer(),
pNode->dwSystemUNID,
pNode->sName.GetASCIIZPointer(),
pNode->Stargates.GetCount(),
pNode->sAttribs.GetASCIIZPointer());
}
}
else
{
Universe.Reinit();
printf("\n");
}
}
// Output stats
if (iCount > 0)
{
printf("\n");
printf("STATS\n\n");
Stats.NodeCount.Print(CONSTLIT("Nodes"), iCount, Stats.NodeCount.GetAverage(iCount));
printf("\n");
printf("ATTRIBS\n\n");
for (i = 0; i < Stats.Attribs.GetCount(); i++)
Stats.Attribs[i].Print(Stats.Attribs.GetKey(i), iCount, Stats.NodeCount.GetAverage(iCount));
printf("\n");
}
}
void GenerateTopologyMap (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i;
// Some parameters
int iScale = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("scale"), 100, -1, -1);
// We need to create all systems so that the global object table is
// initialized.
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
// Do not try to create end game nodes
if (pNode->IsEndGame())
continue;
// Node is known
pNode->SetKnown();
// Create this system
CSystem *pNewSystem;
CString sError;
if (Universe.CreateStarSystem(pNode, &pNewSystem, &sError) != NOERROR)
{
printf("ERROR: creating system %s: %s\n", (LPSTR)pNode->GetSystemName(), (LPSTR)sError);
continue;
}
// Delete the system
Universe.FlushStarSystem(pNode);
}
// Initialize the output
COutputChart Output;
Output.SetStyleFont(STYLE_NAME, pCmdLine->GetAttribute(CONSTLIT("font")));
Output.SetStyleColor(STYLE_NAME, CG32bitPixel(0xFF, 0xFF, 0xFF));
Output.SetOutputFilespec(pCmdLine->GetAttribute(CONSTLIT("output")));
// Get the topology node
CTopologyNode *pFirstNode = Universe.GetFirstTopologyNode();
if (pFirstNode == NULL)
{
printf("ERROR: Unable to find topology node.\n");
return;
}
// Get the system map for the node
CSystemMap *pMap = pFirstNode->GetDisplayPos();
if (pMap == NULL)
{
printf("ERROR: No system map for node %s.\n", pFirstNode->GetID().GetASCIIZPointer());
return;
}
// If we didn't set a scale, use the map's initial scale
if (iScale == -1)
pMap->GetScale(&iScale);
// Initialize painting structures
CSystemMapThumbnails Thumbs;
Thumbs.Init(Universe.GetGlobalObjects());
CGalacticMapPainter Painter(Universe, pMap, Thumbs);
int cxMap = Painter.GetWidth() * iScale / 100;
int cyMap = Painter.GetHeight() * iScale / 100;
// Compute the size of the map
RECT rcView;
rcView.left = 0;
rcView.top = 0;
rcView.right = cxMap;
rcView.bottom = cyMap;
// Create the output
Output.SetContentSize(cxMap, cyMap);
CG32bitImage &Dest = Output.GetOutputImage();
// Paint
Painter.SetViewport(rcView);
Painter.SetScale(iScale);
Painter.SetPos(0, 0);
Painter.Paint(Dest);
// Done
Output.Output();
}