void DrawNode (STopologyMapCtx &Ctx, COutputChart &Output, CTopologyNode *pNode, int x, int y)
// DrawNode
//
// Draws a topology node
{
CG32bitImage &Dest = Output.GetOutputImage();
const CG16bitFont &NameFont = Output.GetStyleFont(STYLE_NAME);
CG32bitPixel rgbNameColor = Output.GetStyleColor(STYLE_NAME);
CGDraw::CircleGradient(Dest, x + 2, y + 2, NODE_RADIUS + 1, 0);
CGDraw::Circle(Dest, x, y, NODE_RADIUS, NODE_COLOR);
CGDraw::CircleGradient(Dest, x - 2, y - 2, NODE_RADIUS, CG32bitPixel(0xff, 0xff, 0xff));
NameFont.DrawText(Dest,
x, y + NODE_RADIUS + 2,
rgbNameColor,
pNode->GetSystemName(),
CG16bitFont::AlignCenter);
}
void DrawNode (STopologyMapCtx &Ctx, COutputChart &Output, CTopologyNode *pNode, int x, int y)
// DrawNode
//
// Draws a topology node
{
CG16bitImage &Dest = Output.GetOutputImage();
const CG16bitFont &NameFont = Output.GetStyleFont(STYLE_NAME);
WORD wNameColor = Output.GetStyleColor(STYLE_NAME);
DrawAlphaGradientCircle(Dest, x + 2, y + 2, NODE_RADIUS + 1, 0);
DrawFilledCircle(Dest, x, y, NODE_RADIUS, NODE_COLOR);
DrawAlphaGradientCircle(Dest, x - 2, y - 2, NODE_RADIUS - 3, CG16bitImage::RGBValue(255, 255, 255));
NameFont.DrawText(Dest,
x, y + NODE_RADIUS + 2,
wNameColor,
255,
pNode->GetSystemName(),
CG16bitFont::AlignCenter);
}
void GenerateTopologyMap (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i, j;
STopologyMapCtx Ctx;
// 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
Ctx.pMap = pFirstNode->GetDisplayPos();
if (Ctx.pMap == NULL)
{
printf("ERROR: No system map for node %s.\n", pFirstNode->GetID().GetASCIIZPointer());
return;
}
// Create a background image
CG32bitImage *pImage = Ctx.pMap->CreateBackgroundImage();
// Create the output
Output.SetContentSize((pImage ? pImage->GetWidth() : 1024), (pImage ? pImage->GetHeight() : 1024));
CG32bitImage &Dest = Output.GetOutputImage();
// Blt
if (pImage)
Dest.Blt(0, 0, pImage->GetWidth(), pImage->GetHeight(), *pImage, 0, 0);
// Done with background image
delete pImage;
pImage = NULL;
// Compute the size of the map (in pixels)
Ctx.cxMap = Dest.GetWidth();
Ctx.cyMap = Dest.GetHeight();
Ctx.xCenter = Ctx.cxMap / 2;
Ctx.yCenter = Ctx.cyMap / 2;
// Loop over all nodes and clear marks on the ones that we need to draw
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
int xPos, yPos;
pNode->SetMarked(pNode->GetDisplayPos(&xPos, &yPos) != Ctx.pMap
|| pNode->IsEndGame());
}
// Paint the nodes
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
if (!pNode->IsMarked())
{
int xPos, yPos;
pNode->GetDisplayPos(&xPos, &yPos);
// Convert to view coordinates
int x = Ctx.xCenter + xPos;
int y = Ctx.yCenter - yPos;
// Draw gate connections
for (j = 0; j < pNode->GetStargateCount(); j++)
{
CTopologyNode *pDestNode = pNode->GetStargateDest(j);
if (pDestNode && !pDestNode->IsMarked())
{
int xPos, yPos;
pDestNode->GetDisplayPos(&xPos, &yPos);
int xDest = Ctx.xCenter + xPos;
int yDest = Ctx.yCenter - yPos;
Dest.DrawLine(x, y, xDest, yDest, STARGATE_LINE_WIDTH, STARGATE_LINE_COLOR);
}
}
// Draw star system
DrawNode(Ctx, Output, pNode, x, y);
pNode->SetMarked();
}
}
// Done
Output.Output();
}
void GenerateWeaponEffectChart (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i;
// Compute the list of weapons to show, making sure we filter to weapons
// and missiles only.
CItemTypeTable Selection;
if (!Selection.Filter(pCmdLine->GetAttribute(CRITERIA_ATTRIB))
|| (Selection.IsAll() && !Selection.Filter(CONSTLIT("wm"))))
{
printf("No entries match criteria.\n");
return;
}
Selection.Sort();
// Ship to use
DWORD dwPlatformUNID;
if (!pCmdLine->FindAttributeInteger(SHIP_UNID_ATTRIB, (int *)&dwPlatformUNID))
dwPlatformUNID = WEAPON_PLATFORM_UNID;
// Compute some metrics
int iFramesPerItem = 10;
int cxFrameHorzMargin = 10;
int cxMaxDistPerTick = (int)(STD_SECONDS_PER_UPDATE * (LIGHT_SECOND / g_KlicksPerPixel));
int cyFrame = 64;
int cxFrame = (2 * cxFrameHorzMargin) + (iFramesPerItem * cxMaxDistPerTick);
int iHitEffectFramesPerItem = 5;
int cxHitEffect = 128;
int cyHitEffect = 128;
int cyRowTitle = 20;
int cyRow = cyRowTitle + Max(ITEM_ICON_HEIGHT, cyFrame * iFramesPerItem);
int cxRow = ITEM_ICON_WIDTH + cxFrame;
int iColumns = Max(1, mathSqrt(Selection.GetCount()));
int iRows = (Selection.GetCount() + (iColumns - 1)) / iColumns;
int cxImage = cxRow * iColumns;
int cyImage = cyRow * iRows;
// Initialize the output
COutputChart Output;
Output.SetContentSize(cxImage, cyImage);
Output.SetOutputFilespec(pCmdLine->GetAttribute(CONSTLIT("output")));
// Initialize fonts
Output.SetStyleFont(STYLE_TITLE, pCmdLine->GetAttribute(CONSTLIT("font")));
Output.SetStyleColor(STYLE_TITLE, CG32bitPixel(0xFF, 0xFF, 0xFF));
// Prepare the universe
CSystem *pSystem;
if (Universe.CreateEmptyStarSystem(&pSystem) != NOERROR)
{
printf("ERROR: Unable to create empty star system.\n");
return;
}
// Create a target in the center of the system
CSpaceObject *pStation;
CStationType *pTargetType = Universe.FindStationType(TARGET_UNID);
if (pTargetType == NULL
|| pSystem->CreateStation(pTargetType, NULL, CVector(), &pStation) != NOERROR)
{
printf("ERROR: Unable to create station.\n");
return;
}
// Create the weapon platform some distance away
CSovereign *pPlatformSovereign = Universe.FindSovereign(PLAYER_SOVEREIGN_UNID);
CShip *pPlatform;
if (pPlatformSovereign == NULL
|| pSystem->CreateShip(dwPlatformUNID,
NULL,
NULL,
pPlatformSovereign,
CVector(-5.0 * LIGHT_SECOND, 0.),
CVector(),
0,
NULL,
NULL,
&pPlatform) != NOERROR)
{
printf("ERROR: Unable to create weapons platform.\n");
return;
}
// Set the attacker to hold
IShipController *pController = pPlatform->GetController();
if (pController == NULL)
{
printf("ERROR: No controller for ship.\n");
return;
}
pController->AddOrder(IShipController::orderHold, NULL, IShipController::SData());
pPlatform->SetControllerEnabled(false);
// Install the largest possible reactor on the ship
CItemType *pReactorType = Universe.FindItemType(REACTOR_UNID);
if (pReactorType)
{
CItem ReactorItem(pReactorType, 1);
CItemListManipulator ItemList(pPlatform->GetItemList());
ItemList.AddItem(ReactorItem);
pPlatform->OnComponentChanged(comCargo);
pPlatform->ItemsModified();
pPlatform->InvalidateItemListAddRemove();
pPlatform->InstallItemAsDevice(ItemList);
}
// Set the POV
Universe.SetPOV(pStation);
pSystem->SetPOVLRS(pStation);
// Prepare system
Universe.UpdateExtended();
Universe.GarbageCollectLibraryBitmaps();
Universe.StartGame(true);
// Output each weapon
int xOrigin;
int yOrigin;
CG32bitImage &Image = Output.GetOutputImage(&xOrigin, &yOrigin);
const CG16bitFont &TitleFont = Output.GetStyleFont(STYLE_TITLE);
CG32bitPixel rgbTitleColor = Output.GetStyleColor(STYLE_TITLE);
for (i = 0; i < Selection.GetCount(); i++)
{
CItemType *pType = Selection.GetItemType(i);
// Compute the metrics of this row
int xRow = xOrigin + (i % iColumns) * cxRow;
int yRow = yOrigin + (i / iColumns) * cyRow;
// Paint the weapon title
Image.Fill(xRow, yRow, cxRow, cyRow, CG32bitPixel(0x40, 0x40, 0x40));
TitleFont.DrawText(Image, xRow + 8, yRow, rgbTitleColor, pType->GetNounPhrase());
// Paint the frames
PaintWeaponFrames(Image, pType, pPlatform, iFramesPerItem,
xRow + ITEM_ICON_WIDTH + cxFrameHorzMargin,
yRow + cyRowTitle,
cxMaxDistPerTick,
cyFrame);
}
// Done
Output.Output();
}
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();
}