diff --git a/Runtime/lib/CMakeLists.txt b/Runtime/lib/CMakeLists.txt
index 802d9de..965af38 100644
--- a/Runtime/lib/CMakeLists.txt
+++ b/Runtime/lib/CMakeLists.txt
@@ -34,9 +34,6 @@ add_library(${PROJECT_NAME} STATIC
 #	"multiplay_setup.hpp"
 #	"multiplay_setup.rc"
 	"resource.hpp"
-	"runtime.cpp"
-	"std.cpp"
-	"std.hpp"
 #	"userlib.cpp"
 #	"userlib.hpp"
 	"userlibs.cpp"
@@ -44,13 +41,12 @@ add_library(${PROJECT_NAME} STATIC
 )
 
 target_link_libraries(${PROJECT_NAME}
-	PUBLIC
-		stdutil
-		runtime_gfx
-		ddraw
-		dsound
-		dxguid
-		mswsock
+	stdutil
+	runtime_gfx
+	ddraw
+	dsound
+	dxguid
+	wsock32
 )
 
 target_include_directories(${PROJECT_NAME}
diff --git a/Runtime/lib/basic.cpp b/Runtime/lib/basic.cpp
index fdf3516..39b3dc7 100644
--- a/Runtime/lib/basic.cpp
+++ b/Runtime/lib/basic.cpp
@@ -1,5 +1,7 @@
 #include "bbsys.hpp"
-#include "std.hpp"
+#include <map>
+
+#include <stdutil.hpp>
 
 //how many strings allocated
 static int stringCnt;
@@ -29,8 +31,8 @@ static BBStr usedStrs, freeStrs;
 static int next_handle;
 
 //object<->handle maps
-static map<int, BBObj*> handle_map;
-static map<BBObj*, int> object_map;
+static std::map<int, BBObj*> handle_map;
+static std::map<BBObj*, int> object_map;
 
 static BBType _bbIntType(BBTYPE_INT);
 static BBType _bbFltType(BBTYPE_FLT);
@@ -99,41 +101,41 @@ BBStr::BBStr()
 	++stringCnt;
 }
 
-BBStr::BBStr(const char* s) : string(s)
+BBStr::BBStr(const char* s) : std::string(s)
 {
 	++stringCnt;
 }
 
-BBStr::BBStr(const char* s, int n) : string(s, n)
+BBStr::BBStr(const char* s, int n) : std::string(s, n)
 {
 	++stringCnt;
 }
 
-BBStr::BBStr(const BBStr& s) : string(s)
+BBStr::BBStr(const BBStr& s) : std::string(s)
 {
 	++stringCnt;
 }
 
-BBStr::BBStr(const string& s) : string(s)
+BBStr::BBStr(const std::string& s) : std::string(s)
 {
 	++stringCnt;
 }
 
 BBStr& BBStr::operator=(const char* s)
 {
-	string::operator=(s);
+	std::string::operator=(s);
 	return *this;
 }
 
 BBStr& BBStr::operator=(const BBStr& s)
 {
-	string::operator=(s);
+	std::string::operator=(s);
 	return *this;
 }
 
-BBStr& BBStr::operator=(const string& s)
+BBStr& BBStr::operator=(const std::string& s)
 {
-	string::operator=(s);
+	std::string::operator=(s);
 	return *this;
 }
 
@@ -338,7 +340,7 @@ void _bbObjDelete(BBObj* obj)
 			break;
 		}
 	}
-	map<BBObj*, int>::iterator it = object_map.find(obj);
+	std::map<BBObj*, int>::iterator it = object_map.find(obj);
 	if (it != object_map.end()) {
 		handle_map.erase(it->second);
 		object_map.erase(it);
@@ -514,7 +516,7 @@ int _bbObjToHandle(BBObj* obj)
 {
 	if (!obj || !obj->fields)
 		return 0;
-	map<BBObj*, int>::const_iterator it = object_map.find(obj);
+	std::map<BBObj*, int>::const_iterator it = object_map.find(obj);
 	if (it != object_map.end())
 		return it->second;
 	++next_handle;
@@ -525,7 +527,7 @@ int _bbObjToHandle(BBObj* obj)
 
 BBObj* _bbObjFromHandle(int handle, BBObjType* type)
 {
-	map<int, BBObj*>::const_iterator it = handle_map.find(handle);
+	std::map<int, BBObj*>::const_iterator it = handle_map.find(handle);
 	if (it == handle_map.end())
 		return 0;
 	BBObj* obj = it->second;
@@ -723,4 +725,4 @@ void basic_link(void (*rtSym)(const char* sym, void* pc))
 	rtSym("_bbFMod", _bbFMod);
 	rtSym("_bbFPow", _bbFPow);
 	rtSym("RuntimeStats", bbRuntimeStats);
-}
\ No newline at end of file
+}
diff --git a/Runtime/lib/basic.hpp b/Runtime/lib/basic.hpp
index 484400e..a2d27a1 100644
--- a/Runtime/lib/basic.hpp
+++ b/Runtime/lib/basic.hpp
@@ -1,7 +1,4 @@
-
-#ifndef BASIC_H
-#define BASIC_H
-
+#pragma once
 #include <mutex>
 #include <string>
 
@@ -155,5 +152,3 @@ float _bbFMod(float x, float y);
 float _bbFPow(float x, float y);
 
 void bbRuntimeStats();
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bb_basic.hpp b/Runtime/lib/bb_basic.hpp
index 1d7f312..9465b82 100644
--- a/Runtime/lib/bb_basic.hpp
+++ b/Runtime/lib/bb_basic.hpp
@@ -1,3 +1,4 @@
+#pragma once
 
 enum {
 	BBTYPE_END    = 0,
diff --git a/Runtime/lib/bbaudio.cpp b/Runtime/lib/bbaudio.cpp
index d7baf0f..920bacc 100644
--- a/Runtime/lib/bbaudio.cpp
+++ b/Runtime/lib/bbaudio.cpp
@@ -1,9 +1,11 @@
-
 #include "bbaudio.hpp"
-#include "std.hpp"
+
+#include <gxchannel.hpp>
+#include <gxsound.hpp>
 
 gxAudio* gx_audio;
 
+#ifdef _DEBUG
 static inline void debugSound(gxSound* s)
 {
 	if (debug) {
@@ -11,17 +13,20 @@ static inline void debugSound(gxSound* s)
 			ThrowRuntimeException("Sound does not exist");
 	}
 }
+#else
+#define debugSound
+#endif
 
 static gxSound* loadSound(BBStr* f, bool use_3d)
 {
-	string t = *f;
+	std::string t = *f;
 	delete f;
 	return gx_audio ? gx_audio->loadSound(t, use_3d) : 0;
 }
 
 static gxChannel* playMusic(BBStr* f, bool use_3d)
 {
-	string t = *f;
+	std::string t = *f;
 	delete f;
 	return gx_audio ? gx_audio->playFile(t, use_3d) : 0;
 }
diff --git a/Runtime/lib/bbaudio.hpp b/Runtime/lib/bbaudio.hpp
index 998e1f0..a34d352 100644
--- a/Runtime/lib/bbaudio.hpp
+++ b/Runtime/lib/bbaudio.hpp
@@ -1,9 +1,7 @@
-
-#ifndef BBAUDIO_H
-#define BBAUDIO_H
-
+#pragma once
 #include "bbsys.hpp"
-#include "gxaudio.hpp"
+
+#include <gxaudio.hpp>
 
 extern gxAudio* gx_audio;
 
@@ -23,5 +21,3 @@ void       bbChannelPitch(gxChannel* channel, int pitch);
 void       bbChannelVolume(gxChannel* channel, float volume);
 void       bbChannelPan(gxChannel* channel, float pan);
 int        bbChannelPlaying(gxChannel* channel);
-
-#endif
diff --git a/Runtime/lib/bbbank.cpp b/Runtime/lib/bbbank.cpp
index ed366d1..b5a5273 100644
--- a/Runtime/lib/bbbank.cpp
+++ b/Runtime/lib/bbbank.cpp
@@ -1,7 +1,6 @@
-
 #include "bbbank.hpp"
+#include <set>
 #include "bbstream.hpp"
-#include "std.hpp"
 
 struct bbBank {
 	char* data;
@@ -36,8 +35,9 @@ struct bbBank {
 	}
 };
 
-static set<bbBank*> bank_set;
+static std::set<bbBank*> bank_set;
 
+#ifdef _DEBUG
 static inline void debugBank(bbBank* b)
 {
 	if (debug) {
@@ -54,6 +54,9 @@ static inline void debugBank(bbBank* b, int offset)
 			ThrowRuntimeException("Offset out of range");
 	}
 }
+#else
+#define debugBank
+#endif
 
 bbBank* bbCreateBank(int size)
 {
diff --git a/Runtime/lib/bbbank.hpp b/Runtime/lib/bbbank.hpp
index 63f9d08..493042e 100644
--- a/Runtime/lib/bbbank.hpp
+++ b/Runtime/lib/bbbank.hpp
@@ -1,7 +1,2 @@
-
-#ifndef BBBANK_H
-#define BBBANK_H
-
+#pragma once
 #include "bbsys.hpp"
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbblitz3d.cpp b/Runtime/lib/bbblitz3d.cpp
index aab384d..8bd01b8 100644
--- a/Runtime/lib/bbblitz3d.cpp
+++ b/Runtime/lib/bbblitz3d.cpp
@@ -1,26 +1,25 @@
-
-#include "std.hpp"
-
-#include "../blitz3d/blitz3d.hpp"
-#include "../blitz3d/brush.hpp"
-#include "../blitz3d/camera.hpp"
-#include "../blitz3d/meshmodel.hpp"
-#include "../blitz3d/sprite.hpp"
-#include "../blitz3d/texture.hpp"
-#include "../blitz3d/world.hpp"
 #include "bbblitz3d.hpp"
-#include "bbgraphics.hpp"
-//#include "../blitz3d/loader_x.hpp"
+#include <set>
+#include "../blitz3d/animator.hpp"
+#include "../blitz3d/brush.hpp"
 #include "../blitz3d/cachedtexture.hpp"
+#include "../blitz3d/camera.hpp"
 #include "../blitz3d/listener.hpp"
 #include "../blitz3d/loader_3ds.hpp"
 #include "../blitz3d/loader_b3d.hpp"
 #include "../blitz3d/md2model.hpp"
+#include "../blitz3d/meshmodel.hpp"
 #include "../blitz3d/meshutil.hpp"
 #include "../blitz3d/pivot.hpp"
 #include "../blitz3d/planemodel.hpp"
 #include "../blitz3d/q3bspmodel.hpp"
+#include "../blitz3d/sprite.hpp"
 #include "../blitz3d/terrain.hpp"
+#include "../blitz3d/texture.hpp"
+#include "../blitz3d/world.hpp"
+#include "bbgraphics.hpp"
+
+#include <stdutil.hpp>
 
 gxScene*             gx_scene;
 extern gxFileSystem* gx_filesys;
@@ -28,9 +27,9 @@ extern gxFileSystem* gx_filesys;
 static int    tri_count;
 static World* world;
 
-static set<Brush*>   brush_set;
-static set<Texture*> texture_set;
-static set<Entity*>  entity_set;
+static std::set<Brush*>   brush_set;
+static std::set<Texture*> texture_set;
+static std::set<Entity*>  entity_set;
 
 static Listener* listener;
 
@@ -53,7 +52,7 @@ extern float stats3d[10];
 static Loader_3DS loader_3ds;
 static Loader_B3D loader_b3d;
 
-static map<string, Transform> loader_mat_map;
+static std::map<std::string, Transform> loader_mat_map;
 
 #ifdef _DEBUG
 static inline void debug3d()
@@ -192,13 +191,13 @@ static inline void debugVertex(Surface* s, int n, int t)
 }
 #endif
 
-static Entity* loadEntity(string t, int hint)
+static Entity* loadEntity(std::string t, int hint)
 {
 	t     = tolower(t);
 	int n = t.rfind(".");
-	if (n == string::npos)
+	if (n == std::string::npos)
 		return 0;
-	string      ext = t.substr(n + 1);
+	std::string ext = t.substr(n + 1);
 	MeshLoader* l;
 
 	if (ext == "x") {
@@ -213,9 +212,9 @@ static Entity* loadEntity(string t, int hint)
 
 	const Transform& conv = loader_mat_map[ext];
 
-	CachedTextureFactory::setPath(filenamepath(t));
+	CachedTexture::setPath(filenamepath(t));
 	Entity* e = l->load(t, conv, hint);
-	CachedTextureFactory::setPath("");
+	CachedTexture::setPath("");
 	return e;
 }
 
@@ -267,7 +266,7 @@ static void erase(Entity* e)
 #endif
 }
 
-static Entity* findChild(Entity* e, const string& t)
+static Entity* findChild(Entity* e, const std::string& t)
 {
 	if (e->getName() == t)
 		return e;
@@ -586,7 +585,7 @@ BBStr* bbTextureName(Texture* t)
 #ifdef _DEBUG
 	debugTexture(t);
 #endif
-	CachedTextureFactory* c = t->getCachedTexture();
+	CachedTexture* c = t->getCachedTexture();
 	return c ? new BBStr(c->getName().c_str()) : new BBStr("");
 }
 
@@ -1722,10 +1721,10 @@ Entity* bbLoadBSP(BBStr* file, float gam, Entity* p)
 #ifdef _DEBUG
 	debugParent(p);
 #endif
-	CachedTextureFactory::setPath(filenamepath(*file));
+	CachedTexture::setPath(filenamepath(*file));
 	Q3BSPModel* t = new Q3BSPModel(*file, gam);
 	delete file;
-	CachedTextureFactory::setPath("");
+	CachedTexture::setPath("");
 
 	if (!t->isValid()) {
 		delete t;
diff --git a/Runtime/lib/bbblitz3d.hpp b/Runtime/lib/bbblitz3d.hpp
index 5706d21..ed7466e 100644
--- a/Runtime/lib/bbblitz3d.hpp
+++ b/Runtime/lib/bbblitz3d.hpp
@@ -1,10 +1,5 @@
-
-#ifndef BBBLITZ3D_H
-#define BBBLITZ3D_H
-
+#pragma once
 #include "bbsys.hpp"
-#include "gxscene.hpp"
+#include <gxscene.hpp>
 
 extern gxScene* gx_scene;
-
-#endif
diff --git a/Runtime/lib/bbfilesystem.cpp b/Runtime/lib/bbfilesystem.cpp
index 9ce4057..fa212b3 100644
--- a/Runtime/lib/bbfilesystem.cpp
+++ b/Runtime/lib/bbfilesystem.cpp
@@ -1,14 +1,13 @@
-
 #include "bbfilesystem.hpp"
 #include <fstream>
+#include <set>
 #include "bbstream.hpp"
-#include "std.hpp"
 
 gxFileSystem* gx_filesys;
 
 struct bbFile : public bbStream {
-	filebuf* buf;
-	bbFile(filebuf* f) : buf(f) {}
+	std::filebuf* buf;
+	bbFile(std::filebuf* f) : buf(f) {}
 	~bbFile()
 	{
 		delete buf;
@@ -31,7 +30,7 @@ struct bbFile : public bbStream {
 	}
 };
 
-static set<bbFile*> file_set;
+static std::set<bbFile*> file_set;
 
 static inline void debugFile(bbFile* f)
 {
@@ -51,9 +50,9 @@ static inline void debugDir(gxDir* d)
 
 static bbFile* open(BBStr* file_path, int flags)
 {
-	string   t   = *file_path;
-	filebuf* buf = new filebuf();
-	if (buf->open(t.c_str(), flags | ios_base::binary)) {
+	std::string   t   = *file_path;
+	std::filebuf* buf = new std::filebuf();
+	if (buf->open(t.c_str(), flags | std::ios_base::binary)) {
 		bbFile* file = new bbFile(buf);
 		file_set.insert(file);
 		return file;
@@ -64,17 +63,17 @@ static bbFile* open(BBStr* file_path, int flags)
 
 bbFile* bbReadFile(BBStr* f)
 {
-	return open(f, ios_base::in);
+	return open(f, std::ios_base::in);
 }
 
 bbFile* bbWriteFile(BBStr* f)
 {
-	return open(f, ios_base::out | ios_base::trunc);
+	return open(f, std::ios_base::out | std::ios_base::trunc);
 }
 
 bbFile* bbOpenFile(BBStr* f)
 {
-	return open(f, ios_base::in | ios_base::out);
+	return open(f, std::ios_base::in | std::ios_base::out);
 }
 
 void bbCloseFile(bbFile* f)
@@ -86,17 +85,17 @@ void bbCloseFile(bbFile* f)
 
 int bbFilePos(bbFile* f)
 {
-	return f->buf->pubseekoff(0, ios_base::cur);
+	return f->buf->pubseekoff(0, std::ios_base::cur);
 }
 
 int bbSeekFile(bbFile* f, int pos)
 {
-	return f->buf->pubseekoff(pos, ios_base::beg);
+	return f->buf->pubseekoff(pos, std::ios_base::beg);
 }
 
 gxDir* bbReadDir(BBStr* d)
 {
-	string t = *d;
+	std::string t = *d;
 	delete d;
 	return gx_filesys->openDir(t, 0);
 }
@@ -137,7 +136,7 @@ void bbDeleteDir(BBStr* d)
 
 int bbFileType(BBStr* f)
 {
-	string t = *f;
+	std::string t = *f;
 	delete f;
 	int n = gx_filesys->getFileType(t);
 	return n == gxFileSystem::FILE_TYPE_FILE ? 1 : (n == gxFileSystem::FILE_TYPE_DIR ? 2 : 0);
@@ -145,14 +144,14 @@ int bbFileType(BBStr* f)
 
 int bbFileSize(BBStr* f)
 {
-	string t = *f;
+	std::string t = *f;
 	delete f;
 	return gx_filesys->getFileSize(t);
 }
 
 void bbCopyFile(BBStr* f, BBStr* to)
 {
-	string src = *f, dest = *to;
+	std::string src = *f, dest = *to;
 	delete f;
 	delete to;
 	gx_filesys->copyFile(src, dest);
diff --git a/Runtime/lib/bbfilesystem.hpp b/Runtime/lib/bbfilesystem.hpp
index d197abb..7a438a7 100644
--- a/Runtime/lib/bbfilesystem.hpp
+++ b/Runtime/lib/bbfilesystem.hpp
@@ -1,10 +1,6 @@
-
-#ifndef BBFILESYSTEM_H
-#define BBFILESYSTEM_H
-
+#pragma once
 #include "bbsys.hpp"
-#include "gxfilesystem.hpp"
+
+#include <gxfilesystem.hpp>
 
 extern gxFileSystem* gx_filesys;
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbgraphics.cpp b/Runtime/lib/bbgraphics.cpp
index 8ac421b..77387b7 100644
--- a/Runtime/lib/bbgraphics.cpp
+++ b/Runtime/lib/bbgraphics.cpp
@@ -1,7 +1,8 @@
-
 #include "bbgraphics.hpp"
 #include "bbinput.hpp"
-#include "std.hpp"
+#include <fstream>
+
+#include <gxmovie.hpp>
 
 gxGraphics* gx_graphics;
 gxCanvas*   gx_canvas;
@@ -12,14 +13,14 @@ struct GfxMode {
 
 class bbImage {
 	public:
-	bbImage(const vector<gxCanvas*>& f) : frames(f) {}
+	bbImage(const std::vector<gxCanvas*>& f) : frames(f) {}
 	~bbImage()
 	{
 		for (int k = 0; k < frames.size(); ++k) {
 			gx_graphics->freeCanvas(frames[k]);
 		}
 	}
-	const vector<gxCanvas*>& getFrames() const
+	const std::vector<gxCanvas*>& getFrames() const
 	{
 		return frames;
 	}
@@ -30,7 +31,7 @@ class bbImage {
 	}
 
 	private:
-	vector<gxCanvas*> frames;
+	std::vector<gxCanvas*> frames;
 };
 
 //degrees to radians
@@ -41,7 +42,7 @@ static int gx_driver; //current graphics driver
 static bool          filter;
 static bool          auto_dirty;
 static bool          auto_midhandle;
-static set<bbImage*> image_set;
+static std::set<bbImage*> image_set;
 static int           curs_x, curs_y;
 static gxCanvas*     p_canvas;
 
@@ -49,7 +50,7 @@ static gxFont*  curr_font;
 static unsigned curr_color;
 static unsigned curr_clsColor;
 
-static vector<GfxMode> gfx_modes;
+static std::vector<GfxMode> gfx_modes;
 
 #ifdef _DEBUG
 static inline void debugImage(bbImage* i, int frame = 0)
@@ -234,9 +235,9 @@ static gxCanvas* tformCanvas(gxCanvas* c, float m[2][2], int x_handle, int y_han
 	return t;
 }
 
-static bool saveCanvas(gxCanvas* c, const string& f)
+static bool saveCanvas(gxCanvas* c, const std::string& f)
 {
-	ofstream out(f.c_str(), ios::binary);
+	std::ofstream out(f.c_str(), std::ios::binary);
 	if (!out.good())
 		return false;
 
@@ -286,7 +287,7 @@ int bbCountGfxDrivers()
 BBStr* bbGfxDriverName(int n)
 {
 	debugDriver(n);
-	string t;
+	std::string t;
 	int    caps;
 	gx_runtime->graphicsDriverInfo(n - 1, &t, &caps);
 	return new BBStr(t);
@@ -351,7 +352,7 @@ int bbGfxModeExists(int w, int h, int d)
 int bbGfxDriver3D(int n)
 {
 	debugDriver(n);
-	string t;
+	std::string t;
 	int    caps;
 	gx_runtime->graphicsDriverInfo(n - 1, &t, &caps);
 	return (caps & gxRuntime::GFXMODECAPS_3D) ? 1 : 0;
@@ -441,7 +442,7 @@ gxCanvas* bbGraphicsBuffer()
 int bbLoadBuffer(gxCanvas* c, BBStr* str)
 {
 	debugCanvas(c);
-	string s = *str;
+	std::string s = *str;
 	delete str;
 	gxCanvas* t = gx_graphics->loadCanvas(s, 0);
 	if (!t)
@@ -463,7 +464,7 @@ int bbLoadBuffer(gxCanvas* c, BBStr* str)
 int bbSaveBuffer(gxCanvas* c, BBStr* str)
 {
 	debugCanvas(c);
-	string t = *str;
+	std::string t = *str;
 	delete str;
 	return saveCanvas(c, t) ? 1 : 0;
 }
@@ -827,7 +828,7 @@ int bbFontHeight()
 
 int bbStringWidth(BBStr* str)
 {
-	string t = *str;
+	std::string t = *str;
 	delete str;
 	return curr_font->getWidth(t);
 }
@@ -879,7 +880,7 @@ void bbCloseMovie(gxMovie* movie)
 
 bbImage* bbLoadImage(BBStr* s)
 {
-	string t = *s;
+	std::string t = *s;
 	delete s;
 	gxCanvas* c = gx_graphics->loadCanvas(t, 0);
 	if (!c)
@@ -888,7 +889,7 @@ bbImage* bbLoadImage(BBStr* s)
 		c->backup();
 	if (auto_midhandle)
 		c->setHandle(c->getWidth() / 2, c->getHeight() / 2);
-	vector<gxCanvas*> frames;
+	std::vector<gxCanvas*> frames;
 	frames.push_back(c);
 	bbImage* i = new bbImage(frames);
 	image_set.insert(i);
@@ -897,7 +898,7 @@ bbImage* bbLoadImage(BBStr* s)
 
 bbImage* bbLoadAnimImage(BBStr* s, int w, int h, int first, int cnt)
 {
-	string t = *s;
+	std::string t = *s;
 	delete s;
 
 	if (cnt < 1)
@@ -918,7 +919,7 @@ bbImage* bbLoadAnimImage(BBStr* s, int w, int h, int first, int cnt)
 	}
 
 	//x,y of first frame...
-	vector<gxCanvas*> frames;
+	std::vector<gxCanvas*> frames;
 	int               src_x = first % fpr * w, src_y = first / fpr * h;
 
 	for (int k = 0; k < cnt; ++k) {
@@ -950,8 +951,8 @@ bbImage* bbLoadAnimImage(BBStr* s, int w, int h, int first, int cnt)
 bbImage* bbCopyImage(bbImage* i)
 {
 	debugImage(i);
-	vector<gxCanvas*>        frames;
-	const vector<gxCanvas*>& f = i->getFrames();
+	std::vector<gxCanvas*>   frames;
+	const std::vector<gxCanvas*>& f = i->getFrames();
 	for (int k = 0; k < f.size(); ++k) {
 		gxCanvas* t = f[k];
 		gxCanvas* c = gx_graphics->createCanvas(t->getWidth(), t->getHeight(), 0);
@@ -978,7 +979,7 @@ bbImage* bbCopyImage(bbImage* i)
 
 bbImage* bbCreateImage(int w, int h, int n)
 {
-	vector<gxCanvas*> frames;
+	std::vector<gxCanvas*> frames;
 	for (int k = 0; k < n; ++k) {
 		gxCanvas* c = gx_graphics->createCanvas(w, h, 0);
 		if (!c) {
@@ -1001,7 +1002,7 @@ void bbFreeImage(bbImage* i)
 {
 	if (!image_set.erase(i))
 		return;
-	const vector<gxCanvas*>& f = i->getFrames();
+	const std::vector<gxCanvas*>& f = i->getFrames();
 	for (int k = 0; k < f.size(); ++k) {
 		if (f[k] == gx_canvas) {
 			bbSetBuffer(gx_graphics->getFrontCanvas());
@@ -1014,7 +1015,7 @@ void bbFreeImage(bbImage* i)
 int bbSaveImage(bbImage* i, BBStr* str, int n)
 {
 	debugImage(i, n);
-	string t = *str;
+	std::string t = *str;
 	delete str;
 	gxCanvas* c = i->getFrames()[n];
 	return saveCanvas(c, t) ? 1 : 0;
@@ -1110,7 +1111,7 @@ void bbMaskImage(bbImage* i, int r, int g, int b)
 {
 	debugImage(i);
 	unsigned                 argb = (r << 16) | (g << 8) | b;
-	const vector<gxCanvas*>& f    = i->getFrames();
+	const std::vector<gxCanvas*>& f    = i->getFrames();
 	for (int k = 0; k < f.size(); ++k)
 		f[k]->setMask(argb);
 }
@@ -1118,7 +1119,7 @@ void bbMaskImage(bbImage* i, int r, int g, int b)
 void bbHandleImage(bbImage* i, int x, int y)
 {
 	debugImage(i);
-	const vector<gxCanvas*>& f = i->getFrames();
+	const std::vector<gxCanvas*>& f = i->getFrames();
 	for (int k = 0; k < f.size(); ++k)
 		f[k]->setHandle(x, y);
 }
@@ -1126,7 +1127,7 @@ void bbHandleImage(bbImage* i, int x, int y)
 void bbMidHandle(bbImage* i)
 {
 	debugImage(i);
-	const vector<gxCanvas*>& f = i->getFrames();
+	const std::vector<gxCanvas*>& f = i->getFrames();
 	for (int k = 0; k < f.size(); ++k)
 		f[k]->setHandle(f[k]->getWidth() / 2, f[k]->getHeight() / 2);
 }
@@ -1206,7 +1207,7 @@ int bbImageRectCollide(bbImage* i, int x, int y, int f, int x2, int y2, int w2,
 void bbTFormImage(bbImage* i, float a, float b, float c, float d)
 {
 	debugImage(i);
-	const vector<gxCanvas*>& f = i->getFrames();
+	const std::vector<gxCanvas*>& f = i->getFrames();
 	int                      k;
 	for (k = 0; k < f.size(); ++k) {
 		if (f[k] == gx_canvas) {
@@ -1319,7 +1320,7 @@ void bbPrint(BBStr* str)
 BBStr* bbInput(BBStr* prompt)
 {
 	gxCanvas* c = startPrinting();
-	string    t = *prompt;
+	std::string t = *prompt;
 	delete prompt;
 
 	//get temp canvas
@@ -1340,7 +1341,7 @@ BBStr* bbInput(BBStr* prompt)
 	p_canvas->setColor(curr_color);
 	p_canvas->blit(0, 0, c, 0, curs_y, c->getWidth(), curr_font->getHeight(), true);
 
-	string str;
+	std::string str;
 	bool   go   = true;
 	int    curs = 0, last_key = 0, last_time, rep_delay;
 
diff --git a/Runtime/lib/bbgraphics.hpp b/Runtime/lib/bbgraphics.hpp
index eacaf88..13bda26 100644
--- a/Runtime/lib/bbgraphics.hpp
+++ b/Runtime/lib/bbgraphics.hpp
@@ -1,9 +1,10 @@
-
-#ifndef BBGRAPHICS_H
-#define BBGRAPHICS_H
-
+#pragma once
 #include "bbsys.hpp"
-#include "gxgraphics.hpp"
+
+#include <gxgraphics.hpp>
+#include <gxcanvas.hpp>
+#include <gxscene.hpp>
+#include <gxfont.hpp>
 
 extern gxGraphics* gx_graphics;
 extern gxCanvas*   gx_canvas;
@@ -115,5 +116,3 @@ void   bbWrite(BBStr* str);
 void   bbPrint(BBStr* str);
 BBStr* bbInput(BBStr* prompt);
 void   bbLocate(int x, int y);
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbinput.cpp b/Runtime/lib/bbinput.cpp
index e838030..e6bc70e 100644
--- a/Runtime/lib/bbinput.cpp
+++ b/Runtime/lib/bbinput.cpp
@@ -1,11 +1,13 @@
-
 #include "bbsys.hpp"
-#include "std.hpp"
+#include <vector>
+
+#include <gxinput.hpp>
+#include <gxdevice.hpp>
 
 gxInput*          gx_input;
 gxDevice*         gx_mouse;
 gxDevice*         gx_keyboard;
-vector<gxDevice*> gx_joysticks;
+std::vector<gxDevice*> gx_joysticks;
 
 static int         mouse_x, mouse_y, mouse_z;
 static const float JLT = -1.0f / 3.0f;
diff --git a/Runtime/lib/bbinput.hpp b/Runtime/lib/bbinput.hpp
index e8841db..a83f917 100644
--- a/Runtime/lib/bbinput.hpp
+++ b/Runtime/lib/bbinput.hpp
@@ -1,11 +1,9 @@
-
-#ifndef BBINPUT_H
-#define BBINPUT_H
-
+#pragma once
 #include <vector>
-
 #include "bbsys.hpp"
-#include "gxinput.hpp"
+
+#include <gxinput.hpp>
+#include <gxdevice.hpp>
 
 extern gxInput*               gx_input;
 extern gxDevice*              gx_mouse;
@@ -51,5 +49,3 @@ int   bbJoyZDir(int port);
 int   bbJoyUDir(int port);
 int   bbJoyVDir(int port);
 void  bbFlushJoy();
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbmath.cpp b/Runtime/lib/bbmath.cpp
index 9268451..9eacea5 100644
--- a/Runtime/lib/bbmath.cpp
+++ b/Runtime/lib/bbmath.cpp
@@ -1,6 +1,6 @@
-
 #include "bbmath.hpp"
-#include "std.hpp"
+#include <cmath>
+#include <algorithm>
 
 static int       rnd_state;
 static const int RND_A = 48271;
diff --git a/Runtime/lib/bbmath.hpp b/Runtime/lib/bbmath.hpp
index 29a29a3..ecb7de1 100644
--- a/Runtime/lib/bbmath.hpp
+++ b/Runtime/lib/bbmath.hpp
@@ -1,6 +1,4 @@
-
-#ifndef BBMATH_H
-#define BBMATH_H
+#pragma once
 
 float bbSin(float n);
 float bbCos(float n);
@@ -20,5 +18,3 @@ float bbLog(float n);
 float bbLog10(float n);
 float bbRnd(float from, float to);
 void  bbSeedRnd(int seed);
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbruntime.cpp b/Runtime/lib/bbruntime.cpp
index f50cfe5..63ea70b 100644
--- a/Runtime/lib/bbruntime.cpp
+++ b/Runtime/lib/bbruntime.cpp
@@ -1,7 +1,8 @@
-
 #include "bbruntime.hpp"
 #include "bbsys.hpp"
-#include "std.hpp"
+#include <string>
+
+#include <gxtimer.hpp>
 
 void bbEnd()
 {
@@ -23,7 +24,7 @@ void bbAppTitle(BBStr* ti, BBStr* cp)
 
 void bbRuntimeError(BBStr* str)
 {
-	string t = *str;
+	std::string t = *str;
 	delete str;
 	if (t.size() > 255)
 		t[255] = 0;
@@ -34,7 +35,7 @@ void bbRuntimeError(BBStr* str)
 
 int bbExecFile(BBStr* f)
 {
-	string t = *f;
+	std::string t = *f;
 	delete f;
 	int n = gx_runtime->execute(t);
 	if (!gx_runtime->idle())
@@ -60,7 +61,7 @@ BBStr* bbCommandLine()
 
 BBStr* bbSystemProperty(BBStr* p)
 {
-	string t = gx_runtime->systemProperty(*p);
+	std::string t = gx_runtime->systemProperty(*p);
 	delete p;
 	return new BBStr(t);
 }
@@ -75,7 +76,7 @@ BBStr* bbGetEnv(BBStr* env_var)
 
 void bbSetEnv(BBStr* env_var, BBStr* val)
 {
-	string t = *env_var + "=" + *val;
+	std::string t = *env_var + "=" + *val;
 	_putenv(t.c_str());
 	delete env_var;
 	delete val;
@@ -204,7 +205,7 @@ void bbruntime_link(void (*rtSym)(const char* sym, void* pc))
 //start up error
 static void sue(const char* t)
 {
-	string p = string("Startup Error: ") + t;
+	std::string p = std::string("Startup Error: ") + t;
 	gx_runtime->debugInfo(p.c_str());
 }
 
diff --git a/Runtime/lib/bbruntime.hpp b/Runtime/lib/bbruntime.hpp
index fe4dce2..fdda39f 100644
--- a/Runtime/lib/bbruntime.hpp
+++ b/Runtime/lib/bbruntime.hpp
@@ -1,4 +1,3 @@
-
 /*
 
 Platform neutral runtime library.
@@ -7,15 +6,11 @@ To be statically linked with an appropriate gxruntime driver.
 
 */
 
-#ifndef BBRUNTIME_H
-#define BBRUNTIME_H
-
-#include "gxruntime.hpp"
+#pragma once
+#include <gxruntime.hpp>
 
 void bbruntime_link(void (*rtSym)(const char* sym, void* pc));
 
 const char* bbruntime_run(gxRuntime* runtime, void (*pc)(), bool debug);
 
 void bbruntime_panic(const char* err);
-
-#endif
diff --git a/Runtime/lib/bbsockets.cpp b/Runtime/lib/bbsockets.cpp
index 842fe6a..1bee61c 100644
--- a/Runtime/lib/bbsockets.cpp
+++ b/Runtime/lib/bbsockets.cpp
@@ -1,7 +1,9 @@
-
 #include "bbsockets.hpp"
+#include <set>
+
+#include <stdutil.hpp>
+
 #include <WinSock2.h>
-#include "std.hpp"
 
 static bool    socks_ok;
 static WSADATA wsadata;
@@ -22,9 +24,9 @@ class UDPStream;
 class TCPStream;
 class TCPServer;
 
-static set<UDPStream*> udp_set;
-static set<TCPStream*> tcp_set;
-static set<TCPServer*> server_set;
+static std::set<UDPStream*> udp_set;
+static std::set<TCPStream*> tcp_set;
+static std::set<TCPServer*> server_set;
 
 class UDPStream : public bbStream {
 	public:
@@ -44,10 +46,10 @@ class UDPStream : public bbStream {
 	int getMsgPort();
 
 	private:
-	SOCKET       sock;
-	vector<char> in_buf, out_buf;
-	sockaddr_in  addr, in_addr, out_addr;
-	int          in_get, e;
+	SOCKET            sock;
+	std::vector<char> in_buf, out_buf;
+	sockaddr_in       addr, in_addr, out_addr;
+	int               in_get, e;
 };
 
 UDPStream::UDPStream(SOCKET s) : sock(s), in_get(0), e(0)
@@ -199,9 +201,9 @@ class TCPServer {
 	void remove(TCPStream* s);
 
 	private:
-	int             e;
-	SOCKET          sock;
-	set<TCPStream*> accepted_set;
+	int                  e;
+	SOCKET               sock;
+	std::set<TCPStream*> accepted_set;
 };
 
 TCPStream::TCPStream(SOCKET s, TCPServer* t) : sock(s), server(t), e(0)
@@ -348,6 +350,7 @@ void TCPServer::remove(TCPStream* s)
 	accepted_set.erase(s);
 }
 
+#ifdef _DEBUG
 static inline void debugUDPStream(UDPStream* p)
 {
 	if (debug && !udp_set.count(p)) {
@@ -368,8 +371,13 @@ static inline void debugTCPServer(TCPServer* p)
 		ThrowRuntimeException("TCP Server does not exist");
 	}
 }
+#else
+#define debugUPDStream
+#define debugTCPStream
+#define debugTCPServer
+#endif
 
-static vector<int> host_ips;
+static std::vector<int> host_ips;
 
 int bbCountHostIPs(BBStr* host)
 {
@@ -467,7 +475,7 @@ BBStr* bbDottedIP(int ip)
 					 + itoa(ip & 255));
 }
 
-static int findHostIP(const string& t)
+static int findHostIP(const std::string& t)
 {
 	int ip = inet_addr(t.c_str());
 	if (ip != INADDR_NONE)
diff --git a/Runtime/lib/bbsockets.hpp b/Runtime/lib/bbsockets.hpp
index 83ca54a..60498b9 100644
--- a/Runtime/lib/bbsockets.hpp
+++ b/Runtime/lib/bbsockets.hpp
@@ -1,7 +1,2 @@
-
-#ifndef BBSOCKETS_H
-#define BBSOCKETS_H
-
+#pragma once
 #include "bbstream.hpp"
-
-#endif
diff --git a/Runtime/lib/bbstream.cpp b/Runtime/lib/bbstream.cpp
index 04ad25a..a9beb40 100644
--- a/Runtime/lib/bbstream.cpp
+++ b/Runtime/lib/bbstream.cpp
@@ -1,15 +1,18 @@
-
 #include "bbstream.hpp"
-#include "std.hpp"
+#include <set>
 
-static set<bbStream*> stream_set;
+static std::set<bbStream*> stream_set;
 
+#ifdef _DEBUG
 void debugStream(bbStream* s)
 {
 	if (stream_set.count(s))
 		return;
 	ThrowRuntimeException("Stream does not exist");
 }
+#else
+#define debugStream
+#endif
 
 bbStream::bbStream()
 {
@@ -80,7 +83,7 @@ BBStr* bbReadString(bbStream* s)
 	if (s->read((char*)&len, 4)) {
 		char* buff = new char[len];
 		if (s->read(buff, len)) {
-			*str = string(buff, len);
+			*str = std::string(buff, len);
 		}
 		delete[] buff;
 	}
diff --git a/Runtime/lib/bbstream.hpp b/Runtime/lib/bbstream.hpp
index 617a944..9452064 100644
--- a/Runtime/lib/bbstream.hpp
+++ b/Runtime/lib/bbstream.hpp
@@ -1,7 +1,4 @@
-
-#ifndef BBSTREAM_H
-#define BBSTREAM_H
-
+#pragma once
 #include "bbsys.hpp"
 
 class bbStream {
@@ -25,5 +22,3 @@ class bbStream {
 };
 
 void debugStream(bbStream* s);
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbstring.cpp b/Runtime/lib/bbstring.cpp
index 9ec8079..f916e28 100644
--- a/Runtime/lib/bbstring.cpp
+++ b/Runtime/lib/bbstring.cpp
@@ -1,7 +1,6 @@
-
+#include "bbsys.hpp"
 
 #include <time.h>
-#include "bbsys.hpp"
 
 #define CHKPOS(x) \
 	if ((x) < 0)  \
@@ -39,7 +38,7 @@ BBStr* bbRight(BBStr* s, int n)
 BBStr* bbReplace(BBStr* s, BBStr* from, BBStr* to)
 {
 	int n = 0, from_sz = from->size(), to_sz = to->size();
-	while (n < s->size() && (n = s->find(*from, n)) != string::npos) {
+	while (n < s->size() && (n = s->find(*from, n)) != std::string::npos) {
 		s->replace(n, from_sz, *to);
 		n += to_sz;
 	}
@@ -55,7 +54,7 @@ int bbInstr(BBStr* s, BBStr* t, int from)
 	int n = s->find(*t, from);
 	delete s;
 	delete t;
-	return n == string::npos ? 0 : n + 1;
+	return n == std::string::npos ? 0 : n + 1;
 }
 
 BBStr* bbMid(BBStr* s, int o, int n)
diff --git a/Runtime/lib/bbstring.hpp b/Runtime/lib/bbstring.hpp
index bb9a01a..9b1783f 100644
--- a/Runtime/lib/bbstring.hpp
+++ b/Runtime/lib/bbstring.hpp
@@ -1,8 +1,5 @@
-
-#ifndef BBSTRING_H
-#define BBSTRING_H
-
-#include "basic.h"
+#pragma once
+#include "basic.hpp"
 
 BBStr* bbString(BBStr* s, int n);
 BBStr* bbLeft(BBStr* s, int n);
@@ -22,5 +19,3 @@ BBStr* bbHex(int n);
 BBStr* bbBin(int n);
 BBStr* bbCurrentDate();
 BBStr* bbCurrentTime();
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/bbsys.cpp b/Runtime/lib/bbsys.cpp
index 519323b..e34f59d 100644
--- a/Runtime/lib/bbsys.cpp
+++ b/Runtime/lib/bbsys.cpp
@@ -1,6 +1,6 @@
-
 #include "bbsys.hpp"
-#include "std.hpp"
+
+#include <gxruntime.hpp>
 
 bool       debug;
 gxRuntime* gx_runtime;
diff --git a/Runtime/lib/bbsys.hpp b/Runtime/lib/bbsys.hpp
index 454459c..28d03eb 100644
--- a/Runtime/lib/bbsys.hpp
+++ b/Runtime/lib/bbsys.hpp
@@ -1,9 +1,7 @@
-
-#ifndef BBSYS_H
-#define BBSYS_H
-
+#pragma once
 #include "basic.hpp"
-#include "gxruntime.hpp"
+
+#include <gxruntime.hpp>
 
 extern bool       debug;
 extern gxRuntime* gx_runtime;
@@ -18,5 +16,3 @@ struct bbEx {
 };
 
 #define ThrowRuntimeException(_X_) throw bbEx(_X_);
-
-#endif
\ No newline at end of file
diff --git a/Runtime/lib/runtime.cpp b/Runtime/lib/runtime.cpp
deleted file mode 100644
index e69de29..0000000
diff --git a/Runtime/lib/std.cpp b/Runtime/lib/std.cpp
deleted file mode 100644
index d5f561b..0000000
--- a/Runtime/lib/std.cpp
+++ /dev/null
@@ -1,2 +0,0 @@
-
-#include "std.hpp"
diff --git a/Runtime/lib/std.hpp b/Runtime/lib/std.hpp
deleted file mode 100644
index 1af16a9..0000000
--- a/Runtime/lib/std.hpp
+++ /dev/null
@@ -1,25 +0,0 @@
-
-#ifndef STD_H
-#define STD_H
-
-//#ifndef _WINSOCKAPI_
-//#define _WINSOCKAPI_   /* Prevent inclusion of winsock.h in windows.h */
-//#endif
-#include <windows.h>
-//#include <winsock2.h>
-
-#include "../stdutil/stdutil.hpp"
-
-#include <fstream>
-#include <iostream>
-#include <list>
-#include <map>
-#include <set>
-#include <string>
-#include <vector>
-
-#include <math.h>
-
-using namespace std;
-
-#endif
diff --git a/Runtime/lib/userlibs.cpp b/Runtime/lib/userlibs.cpp
index 8c27559..49a2204 100644
--- a/Runtime/lib/userlibs.cpp
+++ b/Runtime/lib/userlibs.cpp
@@ -1,11 +1,9 @@
-
 #include "userlibs.hpp"
 #include "bbsys.hpp"
-#include "std.hpp"
 
 #include <windows.h>
 
-static vector<HMODULE> _mods;
+static std::vector<HMODULE> _mods;
 
 struct Str {
 	char* p;
@@ -27,7 +25,7 @@ static void procNotFound()
 
 void _bbLoadLibs(char* p)
 {
-	string home;
+	std::string home;
 
 	if (const char* t = getenv("blitzpath"))
 		home = t;
diff --git a/Runtime/lib/userlibs.hpp b/Runtime/lib/userlibs.hpp
index 61ce2f7..081e7c8 100644
--- a/Runtime/lib/userlibs.hpp
+++ b/Runtime/lib/userlibs.hpp
@@ -1,12 +1,7 @@
-
-#ifndef USERLIBS_H
-#define USERLIBS_H
-
+#pragma once
 #include "basic.hpp"
 
 void _bbLoadLibs(char* p);
 
 const char* _bbStrToCStr(BBStr* str);
 BBStr*      _bbCStrToStr(const char* str);
-
-#endif