void DrawUtil::DebugCone( const noVec4 &color, const noVec3 &apex, const noVec3 &dir, float radius1, float radius2, const int lifetime /*= 0 */ ) {
int i;
noMat3 axis;
noVec3 top, p1, p2, lastp1, lastp2, d;
axis[2] = dir;
axis[2].Normalize();
axis[2].NormalVectors( axis[0], axis[1] );
axis[1] = -axis[1];
top = apex + dir;
lastp2 = top + radius2 * axis[1];
if ( radius1 == 0.0f ) {
for ( i = 20; i <= 360; i += 20 ) {
d = noMath::Sin16( DEG2RAD(i) ) * axis[0] + noMath::Cos16( DEG2RAD(i) ) * axis[1];
p2 = top + d * radius2;
DebugLine( color, lastp2, p2, lifetime );
DebugLine( color, p2, apex, lifetime );
lastp2 = p2;
}
} else {
lastp1 = apex + radius1 * axis[1];
for ( i = 20; i <= 360; i += 20 ) {
d = noMath::Sin16( DEG2RAD(i) ) * axis[0] + noMath::Cos16( DEG2RAD(i) ) * axis[1];
p1 = apex + d * radius1;
p2 = top + d * radius2;
DebugLine( color, lastp1, p1, lifetime );
DebugLine( color, lastp2, p2, lifetime );
DebugLine( color, p1, p2, lifetime );
lastp1 = p1;
lastp2 = p2;
}
}
}
void DebugRenderer::AddLine(const Vector3& start, const Vector3& end, unsigned color, bool depthTest)
{
if (lines_.Size() + noDepthLines_.Size() >= MAX_LINES)
return;
if (depthTest)
lines_.Push(DebugLine(start, end, color));
else
noDepthLines_.Push(DebugLine(start, end, color));
}
void AbstractBTGenerator::LoadSymbols()
{
TModulesMap modules = m_process.GetModules();
for (TModulesMap::iterator i = modules.begin(); i != modules.end(); i++)
{
MODULEINFO modInfo;
ZeroMemory(&modInfo, sizeof(modInfo));
QString strModule = i.key();
GetModuleInformation(m_process.GetHandle(), i.value(), &modInfo, sizeof(modInfo));
SymLoadModuleEx(
m_process.GetHandle(),
NULL,
(CHAR*) i.key().toLatin1().constData(),
(CHAR*) i.key().toLatin1().constData(),
(DWORD64) modInfo.lpBaseOfDll,
modInfo.SizeOfImage,
NULL,
0);
LoadSymbol(strModule, (DWORD64) modInfo.lpBaseOfDll);
if (!IsSymbolLoaded(strModule))
{
emit MissingSymbol(strModule);
}
}
emit DebugLine(QString());
}
void DrawUtil::DebugArrow( const noVec4 &color, const noVec3 &start, const noVec3 &end, int size, const int lifetime /*= 0 */ ) {
noVec3 forward, right, up, v1, v2;
float a, s;
int i;
static float arrowCos[40];
static float arrowSin[40];
static int arrowStep;
DebugLine( color, start, end, lifetime );
if ( r_debugArrowStep.GetInteger() <= 10 ) {
return;
}
// calculate sine and cosine when step size changes
if ( arrowStep != r_debugArrowStep.GetInteger() ) {
arrowStep = r_debugArrowStep.GetInteger();
for (i = 0, a = 0; a < 360.0f; a += arrowStep, i++) {
arrowCos[i] = noMath::Cos16( DEG2RAD( a ) );
arrowSin[i] = noMath::Sin16( DEG2RAD( a ) );
}
arrowCos[i] = arrowCos[0];
arrowSin[i] = arrowSin[0];
}
// draw a nice arrow
forward = end - start;
forward.Normalize();
forward.NormalVectors( right, up);
for (i = 0, a = 0; a < 360.0f; a += arrowStep, i++) {
s = 0.5f * size * arrowCos[i];
v1 = end - size * forward;
v1 = v1 + s * right;
s = 0.5f * size * arrowSin[i];
v1 = v1 + s * up;
s = 0.5f * size * arrowCos[i+1];
v2 = end - size * forward;
v2 = v2 + s * right;
s = 0.5f * size * arrowSin[i+1];
v2 = v2 + s * up;
DebugLine( color, v1, end, lifetime );
DebugLine( color, v1, v2, lifetime );
}
}
void
LoadAssets(game_state *GameState)
{
// NOTE currently sound is forced at...
// Mono, 16 bit, 48000.
// anything else won't work. need to implement stereo sound at some point.
GameState->TestNote = LoadWave("../assets/testNote.wav");
GameState->TestNoteSampleIndex = 0;
GameState->BackgroundImage = GLLoadBMP("../assets/Background.bmp");
GameState->PlayerImage = GLLoadBMP("../assets/Player.bmp");
GameState->GrappleRadiusImage = GLLoadBMP("../assets/LatchRadius.bmp");
GameState->GrappleLineImage = GLLoadBMP("../assets/GrappleLine.bmp");
GameState->GrappleArrowImage = GLLoadBMP("../assets/GrappleArrow.bmp");
GameState->EnemyImage = GLLoadBMP("../assets/Enemy.bmp");
GameState->EnemyHealthBar = GLLoadBMP("../assets/HealthBarBackground.bmp");
// NOTE this line is necessary to initialize the DebugOuput var of GameState. It must be initialized to something.
DebugLine("Loaded", GameState);
}
internal void DebugTriangle(v2i *p0, v2i *p1, v2i *p2, u32 color) {
DebugLine(p0->x, p0->y, p1->x, p1->y, color);
DebugLine(p0->x, p0->y, p2->x, p2->y, color);
DebugLine(p1->x, p1->y, p2->x, p2->y, color);
}
void AbstractBTGenerator::Run(HANDLE hThread, bool bFaultingThread)
{
assert(m_process.IsValid());
assert(hThread);
if (!Init())
{
assert(false);
return;
}
if (bFaultingThread)
{
const QString threadInfo = QString("Faulting thread (%1)").arg( reinterpret_cast<quintptr>(hThread) );
emit DebugLine(threadInfo);
}
else
{
const QString threadInfo = QString("Thread %1").arg( reinterpret_cast<quintptr>(hThread) );
emit DebugLine(threadInfo);
}
//HANDLE hFile = CreateFile(L"C:\\test\\test.dmp", FILE_ALL_ACCESS, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, NULL);
//if (!MiniDumpWriteDump(m_process.GetHandle(), m_process.GetId(), hFile,
// MiniDumpNormal, NULL, NULL, NULL))
//{
// HRESULT hres = (HRESULT) GetLastError();
// printf("%08X\n\n", hres);
//}
//SafeCloseHandle(hFile);
DWORD dw = SuspendThread(hThread);
assert(dw != DWORD(-1));
if (dw == DWORD(-1))
{
qCritical() << "SuspendThread() failed: " << GetLastError();
return;
}
CONTEXT context;
ZeroMemory(&context, sizeof(context));
if (!bFaultingThread)
{
// if it's not the faulting thread, get its context
context.ContextFlags = CONTEXT_FULL;
if (!GetThreadContext(hThread, &context))
{
ResumeThread(hThread);
assert(false);
qCritical() << "GetThreadContext() failed: " << GetLastError();
return;
}
}
else
{
// if it is, get it from KCrash
HANDLE hMapFile = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, sharedMemoryName);
if (hMapFile == NULL)
{
qCritical() << "OpenFileMapping() failed: " << GetLastError();
return;
}
CONTEXT *othercontext = (CONTEXT*) MapViewOfFile(hMapFile, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(CONTEXT));
if (othercontext == NULL)
{
qCritical() << "MapViewOfFile() failed: " << GetLastError();
SafeCloseHandle(hMapFile);
return;
}
CopyMemory(&context, othercontext, sizeof(CONTEXT));
UnmapViewOfFile(othercontext); // continue even if it fails
SafeCloseHandle(hMapFile);
}
// some of this stuff is taken from StackWalker
ZeroMemory(&m_currentFrame, sizeof(m_currentFrame));
DWORD machineType = IMAGE_FILE_MACHINE_UNKNOWN;
#if defined(_M_IX86)
machineType = IMAGE_FILE_MACHINE_I386;
m_currentFrame.AddrPC.Offset = context.Eip;
m_currentFrame.AddrFrame.Offset = context.Ebp;
m_currentFrame.AddrStack.Offset = context.Esp;
#elif defined(_M_X64)
machineType = IMAGE_FILE_MACHINE_AMD64;
m_currentFrame.AddrPC.Offset = context.Rip;
m_currentFrame.AddrFrame.Offset = context.Rbp;
m_currentFrame.AddrStack.Offset = context.Rsp;
#else
# error This architecture is not supported.
#endif
m_currentFrame.AddrPC.Mode = AddrModeFlat;
m_currentFrame.AddrFrame.Mode = AddrModeFlat;
m_currentFrame.AddrStack.Mode = AddrModeFlat;
SymSetOptions(SymGetOptions() | SYMOPT_UNDNAME | SYMOPT_LOAD_LINES);
SymInitialize(m_process.GetHandle(), NULL, FALSE);
LoadSymbols();
for (int i = 0; /*nothing*/; i++)
{
SetLastError(0);
if (!StackWalk64(
machineType,
m_process.GetHandle(),
hThread,
&m_currentFrame,
&context,
&Callbacks::ReadProcessMemory,
&Callbacks::SymFunctionTableAccess64,
&Callbacks::SymGetModuleBase64,
NULL))
{
emit Finished();
qDebug() << "Stackwalk finished; GetLastError=" << GetLastError();
break;
}
FrameChanged();
QString modulename = GetModuleName();
QString functionname = GetFunctionName();
QString file = GetFile();
int line = GetLine();
QString address = QString::number(m_currentFrame.AddrPC.Offset, 16);
QString debugLine = QString::fromLatin1(BACKTRACE_FORMAT).
arg(modulename).arg(functionname).arg(file).arg(line).arg(address);
emit DebugLine(debugLine);
}
// Resume the target thread now, or else the crashing process will not
// be terminated
ResumeThread(hThread);
SymCleanup(m_process.GetHandle());
emit DebugLine(QString());
}
