ablib::string Ghostscript::GetGSDir(){
if(m_gsdir != _T(""))return m_gsdir;
std::wregex reg;
try{
reg.assign(_T("(AFPL|GNU|GPL|ESP) Ghostscript (gs)?([0-9]*\\.[0-9]*)"));
}catch(...){ASSERT(false);}
std::vector<ablib::string> keys;
if(!Registory::EnumKey(HKEY_LOCAL_MACHINE,_T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall"),keys))return _T("");
for(auto &key : keys){
std::wsmatch reg_results;
if(std::regex_match(key,reg_results,reg)){
ablib::string val = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\");
val += key;
ablib::string str;
if(!Registory::ReadSZ(HKEY_LOCAL_MACHINE,val.c_str(),_T("UninstallString"),str))return _T("");
bool dq = false;
ablib::string::size_type p = 0;
str = ExecToPath(str);
if(str != _T("")){
m_gsdir = str;
m_gsdir.erase(m_gsdir.rfind(_T("\\")));
m_gsdir += _T("\\");
if(::GetFileAttributes((m_gsdir + _T("bin\\gswin32.exe")).c_str()) == -1){
m_gsdir += _T("gs");
m_gsdir += reg_results[3];
m_gsdir += _T("\\");
}
DEBUGSTRING(_T("Install::GetGSDir : GSDir = %s"),m_gsdir.c_str());
return m_gsdir;
}
}
}
return m_gsdir;
}
void MGEOnProcessStart(HANDLE pipe) {
// Set variables dependent on configuration
switch (FogMode) {
case 2:
FogPixelMode = 0;
FogVertexMode = 3;
RangedFog = 1;
break;
case 1:
FogPixelMode = 0;
FogVertexMode = 3;
RangedFog = 0;
break;
default:
FogPixelMode = 3;
FogVertexMode = 0;
RangedFog = 0;
break;
}
if (!(MGEFlags & REFLECTIVE_WATER)) {
BitReset(&MGEFlags, REFLECT_NEAR_BIT);
BitReset(&MGEFlags, REFLECT_FAR_BIT);
}
if (!(MGEFlags & REFLECT_NEAR)) {
BitReset(&MGEFlags, REFLECT_FAR_BIT);
}
DL_WaterReflect = (BYTE)BitTst(&MGEFlags, REFLECTIVE_WATER_BIT) + (BYTE)BitTst(&MGEFlags, REFLECT_NEAR_BIT) + (BYTE)BitTst(&MGEFlags, REFLECT_FAR_BIT);
Rotation *= PI / 180;
ReactionSpeed = 1.0f / ReactionSpeed;
DL_DrawDist *= 8192.0f;
DL_NearStaticEnd *= 8192.0f;
DL_FarStaticEnd *= 8192.0f;
DL_VeryFarStaticEnd *= 8192.0f;
DL_AboveWaterFogStart *= 8192.0f;
DL_AboveWaterFogEnd *= 8192.0f;
DL_BelowWaterFogStart *= 8192.0f;
DL_BelowWaterFogEnd *= 8192.0f;
DL_InteriorFogStart *= 8192.0f;
DL_InteriorFogEnd *= 8192.0f;
for (int fog = 0; fog <= 9; ++fog) DL_FgOD[fog] /= 100.0f;
//zero all the structs
//ZeroStruct(Cam3Offset);
ZeroStruct(JointInfo);
//ZeroStruct(Options);
ZeroStruct(fpsString);
ZeroStruct(ShaderStruct);
ZeroStruct(RcpRes);
ZeroStruct(SinVar);
ZeroStruct(LinVar);
ZeroStruct(EyeVec);
ZeroStruct(EyePos);
ZeroStruct(SunVec);
ZeroStruct(SunCol);
ZeroStruct(AmbCol);
EyeVec.w=1;
//Set some values for some structs
fpsRect.bottom=35;
fpsRect.right=600;
fpsRect.left=5;
fpsRect.top=20;
StatusRect.bottom=50;
StatusRect.right=635;
StatusRect.left=5;
StatusRect.top=5;
fpsColor.a=255;
fpsColor.r=255;
fpsColor.b=255;
fpsColor.g=255;
fps=0;
//Setup any global variables
UsingDistantLand=false;
UseDistantStatics=true;
UseGrass=true;
RealDevice=NULL;
BackBuffer=NULL;
DepthTexture=NULL;
DepthBuffer=NULL;
StateBlock=0;
Font=NULL;
StatusStringTime=0;
//Scenecount
SceneCount=0;
HUDScene=-1;
AlphaScene=2;
SolarScene=-1;
Indoors=false;
UpdateScene=false;
LastSceneCount=0;
PixelShading=false;
StencilEnabled=false;
AlphaBlendEnabled=false;
AlphaTestEnabled=false;
SunEnabled=false;
LightsSet=false;
ShadowsDrawn=0;
NumDrawCalls=0;
WaterDrawn=false;
FogAlreadySet=false;
DlDoneHooking=false;
//fps variables (Could make an fps structure I suppose)
fpsLastTime=0;
fpsFrames=0;
fpsAdjusting=false;
//These are variables used for graphics features which cant be set by MGEgui
Zoom=false;
//FOV=4.0f;
FogRange=1.0f;
FogStart=0;
FogEnd=0;
//Rotation=(PI*Options.Rotation)/2;
D3DXMatrixRotationZ(&RotateMatrix,Rotation);
//MaxViewRange=STDMAXVIEWDISTANCE;
//MinViewRange=STDMINVIEWDISTANCE;
//MWSE stuff
//Lighting
ZeroStruct(LightIDs);
ActiveLights=0;
//STANDARD stuff
ZeroStruct(Objects);
UsedMWSEobjects=0;
ZeroStruct(HUDbits);
UsedHUDbits=0;
HUDsprite=NULL;
ZeroStruct(LoadedTextures);
LastTimer=0;
UsedMWSEShaders=0;
HookNextTexture=false;
NextTexIsWater=false;
NextHookIndex=0;
ZeroStruct(HookedTextures);
HookedShaderActive=0;
ActiveHookedShader=0;
for(int i=0;i<8;i++) SetHookedTextures[i]=255;
//Camera shake
CameraShake=false;
CameraShakeAmp=0;
CameraShakeChange=false;
CameraShakeChangeRate=0;
D3DXMatrixTranslation(&CameraShakeMatrix,0,0,0);
//fps independent stuff
FOVZooming=false;
FOVZoomRate=0;
FogZooming=false;
FogZoomRate=0;
RotSpinning=false;
RotSpinRate=0;
//Exterior lighting control
SunManual=false;
SunManColour=false;
SunManDir=false;
AmbientManual=false;
FogManual=false;
ClsManual=false;
SkyManual=false;
HUDManual=false;
ZeroStruct(SunDirection);
SunColour=D3DXCOLOR(0,0,0,0);
AmbientColour=0;
FogColour=0;
ClsColour=0;
SkyColour=0;
HUDColour=0xFFFFFFFF;
SunTexture=NULL;
//Texture spamming
TexRenderTarget=NULL;
TexCopyTo=NULL;
SufRenderTarget=NULL;
SufCopyTo=NULL;
ZeroStruct(TexDrawOrigin);
ZeroStruct(TexDrawScale);
//video stuff
LoadedVideoCount=0;
DistantLandActive=false; //phal
//Now init some stuff
//MWSE timer
TimerFrequency=0;
if(!QueryPerformanceFrequency((LARGE_INTEGER*)&TimerFrequency)) {
TimerFrequency=0;
DEBUGSTRING("Your computer has no high resolution performance counter available.\n"
"Some MGE features or plugins will not function correctly.\n");
}
MWSEpipe=pipe;
}
