/**
** Resize the video screen.
**
** @return True if the resolution changed, false otherwise
*/
bool CVideo::ResizeScreen(int w, int h)
{
if (VideoValidResolution(w, h)) {
#if defined(USE_OPENGL) || defined(USE_GLES)
if (UseOpenGL) {
FreeOpenGLGraphics();
FreeOpenGLFonts();
UI.Minimap.FreeOpenGL();
}
#endif
TheScreen = SDL_SetVideoMode(w, h, TheScreen->format->BitsPerPixel, TheScreen->flags);
#if defined(USE_OPENGL) || defined(USE_GLES)
ViewportWidth = w;
ViewportHeight = h;
if (ZoomNoResize) {
ReloadOpenGL();
} else {
Width = w;
Height = h;
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
if (UseOpenGL) {
ReloadOpenGL();
}
}
#else
Width = w;
Height = h;
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
#endif
return true;
}
return false;
}
/**
** Draw message(s).
*/
void MessagesDisplay::DrawMessages()
{
// background so the text is easier to read
if (MessagesCount) {
Uint32 color = Video.MapRGB(TheScreen->format, 38, 38, 78);
Video.FillTransRectangleClip(color, UI.MapArea.X + 8, UI.MapArea.Y + 8,
UI.MapArea.EndX - UI.MapArea.X - 16, MessagesCount * (UI.MessageFont->Height() + 1) - MessagesScrollY, 0x80);
}
// Draw message line(s)
for (int z = 0; z < MessagesCount; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8, Video.Width - 1,
Video.Height - 1);
}
VideoDrawTextClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 + z * (UI.MessageFont->Height() + 1) - MessagesScrollY,
UI.MessageFont, Messages[z]);
if (z == 0) {
PopClipping();
}
}
if (MessagesCount < 1) {
MessagesSameCount = 0;
}
}
rViewport::rViewport(const rString& name, rViewportType type){
m_type = type;
m_camera = NULL;
m_rect.Set(0,0,0,0);
m_name = name;
SetClipping(1.0f, 100.0f);
}
/**
** Draw status line.
*/
void CStatusLine::Draw()
{
if (!this->StatusLine.empty()) {
PushClipping();
SetClipping(this->TextX, this->TextY,
this->TextX + this->Width - 1, Video.Height - 1);
CLabel(*this->Font).DrawClip(this->TextX, this->TextY, this->StatusLine);
PopClipping();
}
}
/**
** Draw status line.
*/
void CStatusLine::Draw(void)
{
if (!this->StatusLine.empty()) {
PushClipping();
SetClipping(this->TextX, this->TextY,
this->TextX + this->Width - 1, Video.Height - 1);
VideoDrawTextClip(this->TextX, this->TextY, this->Font,
this->StatusLine);
PopClipping();
}
}
/**
** Resize the video screen.
**
** @return True if the resolution changed, false otherwise
*/
bool CVideo::ResizeScreen(int w, int h)
{
if (VideoValidResolution(w, h)) {
Width = w;
Height = h;
TheScreen = SDL_SetVideoMode(w, h, TheScreen->format->BitsPerPixel,
TheScreen->flags);
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
return true;
}
return false;
}
void TextEntry::Draw()
{
m_justFocused = false;
float size[2];
GetSize(size);
// find cursor position
float curs_x, curs_y;
Gui::Screen::MeasureCharacterPos(m_text, m_cursPos, curs_x, curs_y, m_font);
glColor3f(1,0,0);
if (curs_x - m_scroll > size[0]*0.75f) {
m_scroll += size[0]*0.25f;
} else if (curs_x - m_scroll < size[0]*0.25f) {
m_scroll -= size[0]*0.25f;
if (m_scroll < 0) m_scroll = 0;
}
glColor3f(0,0,0);
glBegin(GL_TRIANGLE_FAN);
glVertex2f(0,size[1]);
glVertex2f(size[0],size[1]);
glVertex2f(size[0],0);
glVertex2f(0,0);
glEnd();
if (IsFocused()) glColor3f(1,1,1);
else glColor3f(.75f, .75f, .75f);
glBegin(GL_LINE_LOOP);
glVertex2f(0,0);
glVertex2f(size[0],0);
glVertex2f(size[0],size[1]);
glVertex2f(0,size[1]);
glEnd();
SetClipping(size[0], size[1]);
Gui::Screen::RenderString(m_text, 1.0f - m_scroll, 1.0f, m_font);
/* Cursor */
glColor3f(0.5,0.5,0.5);
glBegin(GL_LINES);
glVertex2f(curs_x + 1.0f - m_scroll, curs_y - Gui::Screen::GetFontHeight(m_font) - 1.0);
glVertex2f(curs_x + 1.0f - m_scroll, curs_y + 1.0);
glEnd();
EndClipping();
}
void CFont::drawString(gcn::Graphics *graphics, const std::string &txt,
int x, int y)
{
const gcn::ClipRectangle &r = graphics->getCurrentClipArea();
int right = std::min(r.x + r.width - 1, Video.Width - 1);
int bottom = std::min(r.y + r.height - 1, Video.Height - 1);
if (r.x > right || r.y > bottom) {
return;
}
PushClipping();
SetClipping(r.x, r.y, right, bottom);
VideoDrawTextClip(x + r.xOffset, y + r.yOffset, this, txt);
PopClipping();
}
/* virtual */ void CFont::drawString(gcn::Graphics *graphics, const std::string &txt, int x, int y)
{
DynamicLoad();
const gcn::ClipRectangle &r = graphics->getCurrentClipArea();
int right = std::min<int>(r.x + r.width - 1, Video.Width - 1);
int bottom = std::min<int>(r.y + r.height - 1, Video.Height - 1);
if (r.x > right || r.y > bottom) {
return;
}
PushClipping();
SetClipping(r.x, r.y, right, bottom);
CLabel(*this).DrawClip(x + r.xOffset, y + r.yOffset, txt);
PopClipping();
}
/**
** Resize the video screen.
**
** @return True if the resolution changed, false otherwise
*/
bool CVideo::ResizeScreen(int w, int h)
{
if (VideoValidResolution(w, h)) {
if (UseOpenGL) {
FreeOpenGLGraphics();
FreeOpenGLFonts();
UI.Minimap.FreeOpenGL();
}
Width = w;
Height = h;
TheScreen = SDL_SetVideoMode(w, h, TheScreen->format->BitsPerPixel, TheScreen->flags);
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
if (UseOpenGL) {
ReloadOpenGL();
}
return true;
}
return false;
}
/**
** Draw message(s).
**
** @todo FIXME: make message font configurable.
*/
void DrawMessages(void)
{
// Draw message line(s)
for (int z = 0; z < MessagesCount; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8, Video.Width - 1,
Video.Height - 1);
}
VideoDrawTextClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 + z * (GameFont->Height() + 1) - MessagesScrollY,
GameFont, Messages[z]);
if (z == 0) {
PopClipping();
}
}
if (MessagesCount < 1) {
MessagesSameCount = 0;
}
}
void VScrollPortal::Draw()
{
float size[2];
GetSize(size);
SetClipping(size[0], size[1]);
m_scrollY = vscrollAdjust.GetValue();
float toScroll = m_childSizeY - size[1];
if (toScroll < 0) toScroll = 0;
float scale[2];
Screen::GetCoords2Pixels(scale);
glPushMatrix();
// scroll to whole pixel locations whatever the resolution
glTranslatef(0, floor((-m_scrollY*toScroll)/scale[1])*scale[1], 0);
Container::Draw();
glPopMatrix();
EndClipping();
}
void nuiGLDrawContext::DrawGradient(const nuiGradient& rGradient, const nuiRect& rEnclosingRect, nuiSize x1, nuiSize y1, nuiSize x2, nuiSize y2)
{
nglVector2f vec(x2 - x1, y2 - y1);
nglVector2f para(-vec[1], vec[0]);
nglVector2f vec1(vec);
nglVector2f para1(para);
vec1.Normalize();
para1.Normalize();
// What Quadrant are we in?:
// |
// a | b
// |
// ----------------
// |
// c | d
// |
float xa, xb, xc, xd;
float ya, yb, yc, yd;
float x, y;
float xp, yp;
float xx, yy;
float xxp, yyp;
xa = xc = rEnclosingRect.Left();
xb = xd = rEnclosingRect.Right();
ya = yb = rEnclosingRect.Top();
yc = yd = rEnclosingRect.Bottom();
if (x1 < x2)
{
// Go from a to d or c to b
if (y1 == y2)
{
x = xa; y = ya;
xp = xc; yp = yc;
xx = xd; yy = yd;
xxp= xb; yyp= yb;
}
else if (y1 < y2)
{
// a to d
IntersectLines(xa,ya, para1[0], para1[1], xb, yb, vec1[0], vec1[1], x, y);
IntersectLines(xa,ya, para1[0], para1[1], xc, yc, vec1[0], vec1[1], xp, yp);
IntersectLines(xd,yd, para1[0], para1[1], xc, yc, vec1[0], vec1[1], xx, yy);
IntersectLines(xd,yd, para1[0], para1[1], xb, yb, vec1[0], vec1[1], xxp, yyp);
}
else
{
// c to d
IntersectLines(xc,yc, para1[0], para1[1], xa, ya, vec1[0], vec1[1], x, y);
IntersectLines(xc,yc, para1[0], para1[1], xd, yd, vec1[0], vec1[1], xp, yp);
IntersectLines(xb,yb, para1[0], para1[1], xd, yd, vec1[0], vec1[1], xx, yy);
IntersectLines(xb,yb, para1[0], para1[1], xa, ya, vec1[0], vec1[1], xxp, yyp);
}
}
else
{
if (y1 == y2)
{
x = xd; y = yd;
xp = xb; yp = yb;
xx = xa; yy = ya;
xxp= xc; yyp= yc;
}
else if (y1 < y2)
{
// b to c
IntersectLines(xb,yb, para1[0], para1[1], xd, yd, vec1[0], vec1[1], x, y);
IntersectLines(xb,yb, para1[0], para1[1], xa, ya, vec1[0], vec1[1], xp, yp);
IntersectLines(xc,yc, para1[0], para1[1], xa, ya, vec1[0], vec1[1], xx, yy);
IntersectLines(xc,yc, para1[0], para1[1], xd, yd, vec1[0], vec1[1], xxp, yyp);
}
else
{
// d to a
IntersectLines(xd,yd, para1[0], para1[1], xc, yc, vec1[0], vec1[1], x, y);
IntersectLines(xd,yd, para1[0], para1[1], xb, yb, vec1[0], vec1[1], xp, yp);
IntersectLines(xa,ya, para1[0], para1[1], xb, yb, vec1[0], vec1[1], xx, yy);
IntersectLines(xa,ya, para1[0], para1[1], xc, yc, vec1[0], vec1[1], xxp, yyp);
}
}
float startx,starty;
float startxp,startyp;
float stopx,stopy;
float stopxp,stopyp;
if (y1 != y2)
{
IntersectLines(x1, y1, para1[0], para1[1], x, y, vec1[0], vec1[1], startx, starty);
IntersectLines(x1, y1, para1[0], para1[1], xp, yp, vec1[0], vec1[1], startxp, startyp);
IntersectLines(x2, y2, para1[0], para1[1], x, y, vec1[0], vec1[1], stopx, stopy);
IntersectLines(x2, y2, para1[0], para1[1], xp, yp, vec1[0], vec1[1], stopxp, stopyp);
}
else
{
startx = x1; starty = y;
startxp = x1; startyp = yp;
stopx = x2; stopy = y;
stopxp = x2; stopyp = yp;
}
nuiGradientStopList::const_iterator it = rGradient.GetStopList().begin();
nuiGradientStopList::const_iterator end = rGradient.GetStopList().end();
float px1, py1;
float px2, py2;
PushClipping();
nuiRect r = rEnclosingRect;
nglMatrixf m(GetMatrix());
nglVectorf v1(r.Left(), r.Top(), 0);
v1 = m * v1;
nglVectorf v2 = nglVectorf(r.Right(), r.Bottom(), 0);
v2 = m * v2;
r.Set(v1[0], v1[1], v2[0], v2[1], false);
Clip(r);
SetClipping(true);
std::vector<nuiShape::CacheElement::Vertex> vertices;
nuiColor col = it->second;
vertices.push_back(nuiShape::CacheElement::Vertex(x, y, col));
vertices.push_back(nuiShape::CacheElement::Vertex(xp, yp, col));
for ( ; it != end; ++it)
{
float r = it->first;
float rm = 1.0f - r;
px1 = startx * rm + stopx * r;
py1 = starty * rm + stopy * r;
px2 = startxp * rm + stopxp * r;
py2 = startyp * rm + stopyp * r;
col = it->second;
vertices.push_back(nuiShape::CacheElement::Vertex(px1, py1, col));
vertices.push_back(nuiShape::CacheElement::Vertex(px2, py2, col));
}
vertices.push_back(nuiShape::CacheElement::Vertex(xxp, yyp, col));
vertices.push_back(nuiShape::CacheElement::Vertex(xx, yy, col));
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_VERTEX_ARRAY);
glColorPointer(4, GL_FLOAT, sizeof(nuiShape::CacheElement::Vertex), vertices[0].mColor);
glVertexPointer(3, GL_FLOAT, sizeof(nuiShape::CacheElement::Vertex), vertices[0].mCoord);
glDrawArrays(GL_QUAD_STRIP, 0, vertices.size());
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
PopClipping();
}
/**
** Draw cursor for selecting building position.
*/
local void DrawBuildingCursor(void)
{
int x;
int y;
int x1;
int y1;
int mx;
int my;
int color;
int f;
int w;
int w0;
int h;
int mask;
x=((CursorX-MAP_X)/TileSizeX)*TileSizeX+MAP_X; // Align to grid
y=((CursorY-MAP_Y)/TileSizeY)*TileSizeY+MAP_Y;
mx=Screen2MapX(x);
my=Screen2MapY(y);
//
// Draw building
//
PlayerPixels(ThisPlayer);
SetClipping(MAP_X,MAP_Y,MAP_X+MapWidth*TileSizeX,MAP_Y+MapHeight*TileSizeY);
DrawUnitType(CursorBuilding,0,x,y);
// FIXME: This is dangerous here
SetClipping(0,0,VideoWidth,VideoHeight);
//
// Draw the allow overlay
//
f=CanBuildHere(CursorBuilding,mx,my);
// FIXME: Should be moved into unittype structure, and allow more types.
if( CursorBuilding->ShoreBuilding ) {
mask=MapFieldLandUnit
| MapFieldSeaUnit
| MapFieldBuilding // already occuppied
| MapFieldWall
| MapFieldRocks
| MapFieldForest // wall,rock,forest not 100% clear?
| MapFieldLandAllowed // can't build on this
//| MapFieldUnpassable // FIXME: I think shouldn't be used
| MapFieldNoBuilding;
} else switch( CursorBuilding->UnitType ) {
case UnitTypeLand:
mask=MapFieldLandUnit
| MapFieldBuilding // already occuppied
| MapFieldWall
| MapFieldRocks
| MapFieldForest // wall,rock,forest not 100% clear?
| MapFieldCoastAllowed
| MapFieldWaterAllowed // can't build on this
| MapFieldUnpassable // FIXME: I think shouldn't be used
| MapFieldNoBuilding;
break;
case UnitTypeNaval:
mask=MapFieldSeaUnit
| MapFieldBuilding // already occuppied
| MapFieldCoastAllowed
| MapFieldLandAllowed // can't build on this
| MapFieldUnpassable // FIXME: I think shouldn't be used
| MapFieldNoBuilding;
break;
case UnitTypeFly:
default:
DebugLevel1(__FUNCTION__": Were moves this unit?\n");
return;
}
h=CursorBuilding->TileHeight;
if( my+h>MapY+MapHeight ) { // reduce to view limits
h=MapY+MapHeight-my;
}
w0=CursorBuilding->TileWidth; // reduce to view limits
if( mx+w0>MapX+MapWidth ) {
w0=MapX+MapWidth-mx;
}
while( h-- ) {
w=w0;
while( w-- ) {
if( f && (CanBuildOn(mx+w,my+h,mask) ||
(Selected[0]->X==mx+w && Selected[0]->Y==my+h))
&& (TheMap.Fields[mx+w+(my+h)*TheMap.Width].Flags
&MapFieldExplored) ) {
color=ColorGreen;
} else {
color=ColorRed;
}
// FIXME: Could do this faster+better
for( y1=0; y1<TileSizeY; ++y1 ) {
for( x1=y1&1; x1<TileSizeX; x1+=2 ) {
DrawPointUnclipped(color
,x+w*TileSizeX+x1,y+h*TileSizeY+y1);
}
}
}
}
}
/**
** The main program: initialise, parse options and arguments.
**
** @param argc Number of arguments.
** @param argv Vector of arguments.
*/
int stratagusMain(int argc, char **argv)
{
#ifdef USE_BEOS
// Parse arguments for BeOS
beos_init(argc, argv);
#endif
#ifdef USE_WIN32
SetUnhandledExceptionFilter(CreateDumpFile);
#endif
#if defined(USE_WIN32) && ! defined(REDIRECT_OUTPUT)
SetupConsole();
#endif
// Setup some defaults.
#ifndef MAC_BUNDLE
StratagusLibPath = ".";
#else
freopen("/tmp/stdout.txt", "w", stdout);
freopen("/tmp/stderr.txt", "w", stderr);
// Look for the specified data set inside the application bundle
// This should be a subdir of the Resources directory
CFURLRef pluginRef = CFBundleCopyResourceURL(CFBundleGetMainBundle(),
CFSTR(MAC_BUNDLE_DATADIR), NULL, NULL);
CFStringRef macPath = CFURLCopyFileSystemPath(pluginRef, kCFURLPOSIXPathStyle);
const char *pathPtr = CFStringGetCStringPtr(macPath, CFStringGetSystemEncoding());
Assert(pathPtr);
StratagusLibPath = pathPtr;
#endif
#ifdef USE_PHYSFS
if (PHYSFS_init(argv[0])) {
PHYSFS_mount(PHYSFS_DATAFILE, "/", 0);
}
#endif
#ifdef USE_STACKTRACE
try {
#endif
Parameters ¶meters = Parameters::Instance;
parameters.SetDefaultValues();
parameters.SetLocalPlayerNameFromEnv();
#ifdef REDIRECT_OUTPUT
RedirectOutput();
#endif
if (argc > 0) {
parameters.applicationName = argv[0];
}
// FIXME: Parse options before or after scripts?
ParseCommandLine(argc, argv, parameters);
// Init the random number generator.
InitSyncRand();
makedir(parameters.GetUserDirectory().c_str(), 0777);
// Init Lua and register lua functions!
InitLua();
LuaRegisterModules();
// Initialise AI module
InitAiModule();
LoadCcl(parameters.luaStartFilename, parameters.luaScriptArguments);
PrintHeader();
PrintLicense();
// Setup video display
InitVideo();
// Setup sound card
if (!InitSound()) {
InitMusic();
}
#ifndef DEBUG // For debug it's better not to have:
srand(time(NULL)); // Random counter = random each start
#endif
// Show title screens.
SetDefaultTextColors(FontYellow, FontWhite);
LoadFonts();
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
Video.ClearScreen();
ShowTitleScreens();
// Init player data
ThisPlayer = NULL;
//Don't clear the Players structure as it would erase the allowed units.
// memset(Players, 0, sizeof(Players));
NumPlayers = 0;
UnitManager.Init(); // Units memory management
PreMenuSetup(); // Load everything needed for menus
MenuLoop();
Exit(0);
#ifdef USE_STACKTRACE
} catch (const std::exception &e) {
fprintf(stderr, "Stratagus crashed!\n");
//Wyrmgus start
// fprintf(stderr, "Please send this call stack to our bug tracker: https://github.com/Wargus/stratagus/issues\n");
fprintf(stderr, "Please send this call stack to our bug tracker: https://github.com/Andrettin/Wyrmgus/issues\n");
//Wyrmgus end
fprintf(stderr, "and tell us what caused this bug to occur.\n");
fprintf(stderr, " === exception state traceback === \n");
fprintf(stderr, "%s", e.what());
exit(1);
}
#endif
return 0;
}
/**
** Draw message(s).
**
** @todo FIXME: make message font configurable.
*/
void MessagesDisplay::DrawMessages()
{
if (show && Preference.ShowMessages) {
CLabel label(*UI.MessageFont);
#ifdef DEBUG
if (showBuilList && ThisPlayer->Ai) {
char buffer[256];
int count = ThisPlayer->Ai->UnitTypeBuilt.size();
// Draw message line(s)
for (int z = 0; z < count; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8,
Video.Width - 1, Video.Height - 1);
}
snprintf(buffer, 256, "%s (%d/%d) Wait %lu [%d,%d]",
ThisPlayer->Ai->UnitTypeBuilt[z].Type->Name.c_str(),
ThisPlayer->Ai->UnitTypeBuilt[z].Made,
ThisPlayer->Ai->UnitTypeBuilt[z].Want,
ThisPlayer->Ai->UnitTypeBuilt[z].Wait,
ThisPlayer->Ai->UnitTypeBuilt[z].Pos.x,
ThisPlayer->Ai->UnitTypeBuilt[z].Pos.y);
label.DrawClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 + z * (UI.MessageFont->Height() + 1),
buffer);
if (z == 0) {
PopClipping();
}
}
} else {
#endif
// background so the text is easier to read
if (MessagesCount) {
int textHeight = MessagesCount * (UI.MessageFont->Height() + 1);
Uint32 color = Video.MapRGB(TheScreen->format, 38, 38, 78);
Video.FillTransRectangleClip(color, UI.MapArea.X + 7, UI.MapArea.Y + 7,
UI.MapArea.EndX - UI.MapArea.X - 16,
textHeight - MessagesScrollY + 1, 0x80);
Video.DrawRectangle(color, UI.MapArea.X + 6, UI.MapArea.Y + 6,
UI.MapArea.EndX - UI.MapArea.X - 15,
textHeight - MessagesScrollY + 2);
}
// Draw message line(s)
for (int z = 0; z < MessagesCount; ++z) {
if (z == 0) {
PushClipping();
SetClipping(UI.MapArea.X + 8, UI.MapArea.Y + 8, Video.Width - 1,
Video.Height - 1);
}
/*
* Due parallel drawing we have to force message copy due temp
* std::string(Messages[z]) creation because
* char * pointer may change during text drawing.
*/
label.DrawClip(UI.MapArea.X + 8,
UI.MapArea.Y + 8 +
z * (UI.MessageFont->Height() + 1) - MessagesScrollY,
std::string(Messages[z]));
if (z == 0) {
PopClipping();
}
}
if (MessagesCount < 1) {
MessagesSameCount = 0;
}
#ifdef DEBUG
}
#endif
}
}
// prepare internal structures for clipping and alignment
// returns true if realignment was performed
bool RealignImp::compute_alignment (
const char* q_seq,
unsigned q_len,
const char* r_seq,
unsigned r_len,
int r_pos,
bool forward,
const uint32_t* cigar,
unsigned cigar_sz,
uint32_t*& cigar_dest,
unsigned& cigar_dest_sz,
int& new_pos,
bool& already_perfect,
bool& clip_failed,
bool& alignment_failed,
bool& unclip_failed)
{
already_perfect = false;
alignment_failed = false;
unclip_failed = false;
unsigned oplen;
const char* q_seq_clipped = q_seq;
const uint32_t* cigar_clipped = cigar;
unsigned cigar_sz_clipped = cigar_sz;
unsigned sclip_q_len, sclip_r_len, sclip_al_len;
assert (cigar_sz);
// reset realigner
Reset ();
// set clipping
SetClipping ((int) cliptype_, forward);
// clip out the hard and soft clipping zones from 5" and 3"
// The 'cut out' of the q_seq is done by switching to downstream pointer.
if (bam_cigar_op (*cigar) == BAM_CSOFT_CLIP)
{
oplen = bam_cigar_oplen (*cigar);
ClipStart (oplen);
q_seq_clipped += oplen;
++cigar_clipped;
--cigar_sz_clipped;
}
if (cigar_sz > 1 && bam_cigar_op (cigar [cigar_sz - 1]) == BAM_CSOFT_CLIP)
{
oplen = bam_cigar_oplen (cigar [cigar_sz - 1]);
ClipEnd (oplen);
--cigar_sz_clipped;
}
// cigar defines q_seq and t_seq lengths
sclip_al_len = seq_lens_from_bin_cigar (cigar_clipped, cigar_sz_clipped, &sclip_q_len, &sclip_r_len);
const std::string query (q_seq_clipped, sclip_q_len);
const std::string target (r_seq, sclip_r_len);
std::string pretty_al; pretty_al.reserve (sclip_al_len);
pretty_al_from_bin_cigar (cigar_clipped, cigar_sz_clipped, q_seq_clipped, r_seq, pretty_al);
// Realigner requires strings of proper size to be passed to SetSequences
SetSequences (query, target, pretty_al, forward);
if (!ClipAnchors (clip_failed))
{
already_perfect = true;
return false; // alignment already good, no imperfect zone to realign found
}
// TODO avoid automatic vectors to prevent unneeded heap usage
vector<MDelement> new_md_vec;
vector<CigarOp> new_cigar_vec;
unsigned int start_pos_shift;
if (!computeSWalignment(new_cigar_vec, new_md_vec, start_pos_shift))
{
alignment_failed = true;
return false;
}
if (!addClippedBasesToTags(new_cigar_vec, new_md_vec, q_len))
{
unclip_failed = true;
return false; // error adding back clipped out zones
}
if (!LeftAnchorClipped () && start_pos_shift != 0)
{
// build cigar data only if it is needed
// TODO avoid automatic vectors to prevent unneeded heap usage
std::vector <CigarOp> cigar_vec;
cigar_vector_from_bin (cigar, cigar_sz, cigar_vec);
new_pos = updateReadPosition (cigar_vec, start_pos_shift, r_pos);
}
else
new_pos = r_pos;
// free (cigar_dest);
// TODO: switch to better alignment memory management, avoid heap operations
cigar_dest = (uint32_t*) tmap_malloc (sizeof (uint32_t) * new_cigar_vec.size (), "cigar_dest");
cigar_dest_sz = new_cigar_vec.size ();
cigar_vector_to_bin (new_cigar_vec, cigar_dest);
return true;
}
/**
** The main program: initialise, parse options and arguments.
**
** @param argc Number of arguments.
** @param argv Vector of arguments.
*/
int main(int argc, char **argv)
{
#ifdef REDIRECT_OUTPUT
RedirectOutput();
#endif
#ifdef USE_BEOS
// Parse arguments for BeOS
beos_init(argc, argv);
#endif
// Setup some defaults.
#ifndef MAC_BUNDLE
StratagusLibPath = ".";
#else
freopen("/tmp/stdout.txt", "w", stdout);
freopen("/tmp/stderr.txt", "w", stderr);
// Look for the specified data set inside the application bundle
// This should be a subdir of the Resources directory
CFURLRef pluginRef = CFBundleCopyResourceURL(CFBundleGetMainBundle(),
CFSTR(MAC_BUNDLE_DATADIR), NULL, NULL);
CFStringRef macPath = CFURLCopyFileSystemPath(pluginRef, kCFURLPOSIXPathStyle);
const char *pathPtr = CFStringGetCStringPtr(macPath, CFStringGetSystemEncoding());
Assert(pathPtr);
StratagusLibPath = pathPtr;
#endif
Parameters ¶meters = Parameters::Instance;
parameters.SetDefaultValues();
parameters.LocalPlayerName = GetLocalPlayerNameFromEnv();
if (argc > 0) {
parameters.applicationName = argv[0];
}
// FIXME: Parse options before or after scripts?
ParseCommandLine(argc, argv, parameters);
// Init the random number generator.
InitSyncRand();
makedir(parameters.GetUserDirectory().c_str(), 0777);
// Init Lua and register lua functions!
InitLua();
LuaRegisterModules();
// Initialise AI module
InitAiModule();
LoadCcl(parameters.luaStartFilename);
PrintHeader();
PrintLicense();
// Setup video display
InitVideo();
// Setup sound card
if (!InitSound()) {
InitMusic();
}
#ifndef DEBUG // For debug it's better not to have:
srand(time(NULL)); // Random counter = random each start
#endif
// Show title screens.
SetDefaultTextColors(FontYellow, FontWhite);
LoadFonts();
SetClipping(0, 0, Video.Width - 1, Video.Height - 1);
Video.ClearScreen();
ShowTitleScreens();
// Init player data
ThisPlayer = NULL;
//Don't clear the Players strucure as it would erase the allowed units.
// memset(Players, 0, sizeof(Players));
NumPlayers = 0;
UnitManager.Init(); // Units memory management
PreMenuSetup(); // Load everything needed for menus
MenuLoop();
Exit(0);
return 0;
}
/**
** Draw cursor for selecting building position.
*/
local void DrawBuildingCursor(void)
{
int x;
int y;
int x1;
int y1;
int mx;
int my;
int color;
int f;
int w;
int w0;
int h;
int mask;
const Viewport* vp;
// Align to grid
vp = TheUI.MouseViewport;
x=CursorX-(CursorX - vp->X)%TileSizeX;
y=CursorY-(CursorY - vp->Y)%TileSizeY;
BuildingCursorSX = mx = Viewport2MapX(vp, x);
BuildingCursorSY = my = Viewport2MapY(vp, y);
//
// Draw building
//
PushClipping();
SetClipping(vp->X, vp->Y, vp->EndX, vp->EndY);
GraphicPlayerPixels(ThisPlayer,CursorBuilding->Sprite);
if( VideoGraphicFrames(CursorBuilding->Sprite)>5 ) {
DrawUnitType(CursorBuilding,4,x,y);
} else {
DrawUnitType(CursorBuilding,0,x,y);
}
PopClipping();
//
// Draw the allow overlay
//
f=CanBuildHere(CursorBuilding,mx,my);
mask = CursorBuilding->MovementMask;
h=CursorBuilding->TileHeight;
BuildingCursorEY=my+h-1;
if (my+h > vp->MapY + vp->MapHeight) { // reduce to view limits
h = vp->MapY + vp->MapHeight - my;
}
w0 = CursorBuilding->TileWidth; // reduce to view limits
BuildingCursorEX=mx+w0-1;
if (mx+w0 > vp->MapX + vp->MapWidth) {
w0 = vp->MapX + vp->MapWidth - mx;
}
while( h-- ) {
w=w0;
while( w-- ) {
int basex, basey;
// FIXME: The field is covered by fog of war!
if( f && CanBuildOn(mx+w,my+h,mask &
((Selected[0]
&& Selected[0]->X==mx+w && Selected[0]->Y==my+h)
? ~(MapFieldLandUnit|MapFieldSeaUnit) : -1))
&& IsMapFieldExplored(ThisPlayer,mx+w,my+h) ) {
color=ColorGreen;
} else {
color=ColorRed;
}
// FIXME: I could do this faster+better
/* latimerius: I'm not sure what you have in mind but I can
* at least move invariants out of the loops. */
basex = x + w*TileSizeX;
basey = y + h*TileSizeY;
for( y1=0; y1<TileSizeY; ++y1 ) {
int j = basey+y1;
for( x1=y1&1; x1<TileSizeX; x1+=2 ) {
int i = basex+x1;
if (i > vp->EndX)
break;
VideoDrawPixel (color, i, j);
}
if (j > vp->EndY)
break;
}
}
}
}
