diff --git a/Runtime/gfx/CMakeLists.txt b/Runtime/gfx/CMakeLists.txt
index 67caeb8..c5e7d71 100644
--- a/Runtime/gfx/CMakeLists.txt
+++ b/Runtime/gfx/CMakeLists.txt
@@ -40,18 +40,17 @@ add_library(${PROJECT_NAME} STATIC
 	"gxsound.cpp"
 	"gxtimer.hpp"
 	"gxtimer.cpp"
-	"std.hpp"
-	"std.cpp"
 )
 
 target_link_libraries(${PROJECT_NAME}
-	PRIVATE
-		stdutil
-	PUBLIC 
-		shell32
-		winmm
-		${fmod_LIBRARIES}
-		${FreeImage_LIBRARIES}
+	stdutil
+	shell32
+	winmm
+	${fmod_LIBRARIES}
+	${FreeImage_LIBRARIES}
+	ddraw
+	dxguid
+	dinput8
 )
 
 target_include_directories(${PROJECT_NAME}
diff --git a/Runtime/gfx/asmcoder.cpp b/Runtime/gfx/asmcoder.cpp
index dba8ea9..ba28759 100644
--- a/Runtime/gfx/asmcoder.cpp
+++ b/Runtime/gfx/asmcoder.cpp
@@ -4,14 +4,11 @@
 // testroutine for asmcoder class
 // see asmcoder.h for readme
 
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
+#include "asmcoder.hpp"
+#include <Windows.h>
 #include <stdio.h>
 #include <time.h>
 
-#include "asmcoder.hpp"
-
 void(__fastcall* plot)(void* s, int argb);
 int(__fastcall* point)(void* s);
 void(__fastcall* span)(void* s, int* argb, int n);
@@ -63,8 +60,6 @@ void main()
 	return;
 }
 
-//	void (__fastcall *plot)(int x,int y,int argb,Surface *s)=(void (__fastcall *)(int,int,int,Surface*))code;
-
 void ortest()
 {
 	__asm {
diff --git a/Runtime/gfx/asmcoder.hpp b/Runtime/gfx/asmcoder.hpp
index e987b1a..8321cf8 100644
--- a/Runtime/gfx/asmcoder.hpp
+++ b/Runtime/gfx/asmcoder.hpp
@@ -43,8 +43,7 @@ ToDo:
 
 */
 
-#ifndef ASMCODER_H
-#define ASMCODER_H
+#pragma once
 
 class IA32 {
 	public:
@@ -524,5 +523,3 @@ class AsmCoder : IA32 {
 		return off;
 	}
 };
-
-#endif
diff --git a/Runtime/gfx/ddutil.cpp b/Runtime/gfx/ddutil.cpp
index 75ac9cd..8107bbd 100644
--- a/Runtime/gfx/ddutil.cpp
+++ b/Runtime/gfx/ddutil.cpp
@@ -1,12 +1,11 @@
-
 #include "ddutil.hpp"
-#include "GraphicsRuntime.hpp"
+#include "graphicsruntime.hpp"
 #include "asmcoder.hpp"
 #include "gxcanvas.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+#include "gxgraphics.hpp"
 
-#define FREEIMAGE_LIB
+//#define FREEIMAGE_LIB
 #include <freeimage.h>
 
 extern gxRuntime* gx_runtime;
@@ -100,7 +99,7 @@ static void adjustTexSize(int* width, int* height, IDirect3DDevice7* dir3dDev, b
 	}
 
 	//check aspect ratio
-	if (max = ddDesc.dwMaxTextureAspectRatio) {
+	if ((max = ddDesc.dwMaxTextureAspectRatio) && max > 0) {
 		int asp = w > h ? w / h : h / w;
 		if (asp > max) {
 			if (w > h)
@@ -267,33 +266,33 @@ void ddUtil::buildMipMaps(IDirectDrawSurface7* surf)
 	}
 }
 
-void ddUtil::copy(IDirectDrawSurface7* dest, int dx, int dy, int dw, int dh, IDirectDrawSurface7* src, int sx, int sy,
-				  int sw, int sh)
+void ddUtil::copy(IDirectDrawSurface7* dst_surface, int dx, int dy, int dw, int dh, IDirectDrawSurface7* src_surface,
+				  int sx, int sy, int sw, int sh)
 {
 	DDSURFACEDESC2 src_desc = {sizeof(src_desc)};
-	src->Lock(0, &src_desc, DDLOCK_WAIT, 0);
-	PixelFormat    src_fmt(src_desc.ddpfPixelFormat);
-	unsigned char* src_p = (unsigned char*)src_desc.lpSurface;
-	src_p += src_desc.lPitch * sy + src_fmt.getPitch() * sx;
+	src_surface->Lock(0, &src_desc, DDLOCK_WAIT, 0);
+	PixelFormat    src_format(src_desc.ddpfPixelFormat);
+	unsigned char* src_memory = (unsigned char*)src_desc.lpSurface;
+	src_memory += src_desc.lPitch * sy + src_format.getPitch() * sx;
 
-	DDSURFACEDESC2 dest_desc = {sizeof(dest_desc)};
-	dest->Lock(0, &dest_desc, DDLOCK_WAIT, 0);
-	PixelFormat    dest_fmt(dest_desc.ddpfPixelFormat);
-	unsigned char* dest_p = (unsigned char*)dest_desc.lpSurface;
-	dest_p += dest_desc.lPitch * dy + dest_fmt.getPitch() * dx;
+	DDSURFACEDESC2 dst_desc = {sizeof(dst_desc)};
+	dst_surface->Lock(0, &dst_desc, DDLOCK_WAIT, 0);
+	PixelFormat    dst_format(dst_desc.ddpfPixelFormat);
+	unsigned char* dst_memory = (unsigned char*)dst_desc.lpSurface;
+	dst_memory += dst_desc.lPitch * dy + dst_format.getPitch() * dx;
 
 	for (int y = 0; y < dh; ++y) {
-		unsigned char* dest = dest_p;
-		unsigned char* src  = src_p + src_desc.lPitch * (y * sh / dh);
+		unsigned char* dst = dst_memory;
+		unsigned char* src = src_memory + src_desc.lPitch * (y * sh / dh);
 		for (int x = 0; x < dw; ++x) {
-			dest_fmt.setPixel(dest, src_fmt.getPixel(src + src_fmt.getPitch() * (x * sw / dw)));
-			dest += dest_fmt.getPitch();
+			dst_format.setPixel(dst, src_format.getPixel(src + src_format.getPitch() * (x * sw / dw)));
+			dst += dst_format.getPitch();
 		}
-		dest_p += dest_desc.lPitch;
+		dst_memory += dst_desc.lPitch;
 	}
 
-	src->Unlock(0);
-	dest->Unlock(0);
+	src_surface->Unlock(0);
+	dst_surface->Unlock(0);
 }
 
 IDirectDrawSurface7* ddUtil::createSurface(int w, int h, int flags, gxGraphics* gfx)
@@ -524,7 +523,7 @@ IDirectDrawSurface7* loadDXTC(const char* filename, gxGraphics* gfx)
 IDirectDrawSurface7* ddUtil::loadSurface(const std::string& f, int flags, gxGraphics* gfx)
 {
 	int i = f.find(".dds");
-	if (i != string::npos && i + 4 == f.size()) {
+	if (i != std::string::npos && i + 4 == f.size()) {
 		//dds file!
 		IDirectDrawSurface7* surf = loadDXTC(f.c_str(), gfx);
 		return surf;
@@ -534,7 +533,7 @@ IDirectDrawSurface7* ddUtil::loadSurface(const std::string& f, int flags, gxGrap
 	FREE_IMAGE_FORMAT fmt = FreeImage_GetFileType(f.c_str(), f.size());
 	if (fmt == FIF_UNKNOWN) {
 		int n = f.find(".");
-		if (n == string::npos)
+		if (n == std::string::npos)
 			return 0;
 		fmt = FreeImage_GetFileType(f.c_str());
 		if (fmt == FIF_UNKNOWN)
diff --git a/Runtime/gfx/ddutil.hpp b/Runtime/gfx/ddutil.hpp
index cd3eabb..e587413 100644
--- a/Runtime/gfx/ddutil.hpp
+++ b/Runtime/gfx/ddutil.hpp
@@ -1,8 +1,6 @@
-
-#ifndef DDUTIL_H
-#define DDUTIL_H
-
-#include "GraphicsRuntime.hpp"
+#pragma once
+#include <string>
+#include "graphicsruntime.hpp"
 
 class gxGraphics;
 
@@ -64,5 +62,3 @@ class PixelFormat {
 		return point(p);
 	}
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/graphicsruntime.hpp b/Runtime/gfx/graphicsruntime.hpp
index 7a9355f..6284021 100644
--- a/Runtime/gfx/graphicsruntime.hpp
+++ b/Runtime/gfx/graphicsruntime.hpp
@@ -1,5 +1,5 @@
 #pragma once
-#include <windows.h>
+#include <Windows.h>
 
 // Direct Draw
 #define DIRECTDRAW_VERSION 0x0700
diff --git a/Runtime/gfx/gxaudio.cpp b/Runtime/gfx/gxaudio.cpp
index 1c13b8c..07da1b0 100644
--- a/Runtime/gfx/gxaudio.cpp
+++ b/Runtime/gfx/gxaudio.cpp
@@ -1,7 +1,15 @@
-
 #include "gxaudio.hpp"
+#include "gxchannel.hpp"
+#include "gxsound.hpp"
+#include <set>
+#include <vector>
+#include <map>
+
+#include <stdutil.hpp>
+
+extern "C" {
 #include <fmod.h>
-#include "std.hpp"
+}
 
 struct StaticChannel : public gxChannel {
 	virtual void play() = 0;
@@ -162,13 +170,13 @@ struct MusicChannel : public StaticChannel {
 	FMUSIC_MODULE* module;
 };
 
-static set<gxSound*>               sound_set;
-static vector<gxChannel*>          channels;
-static map<string, StaticChannel*> songs;
+static std::set<gxSound*>               sound_set;
+static std::vector<gxChannel*>     channels;
+static std::map<std::string, StaticChannel*> songs;
 static CDChannel*                  cdChannel;
 
 static int                   next_chan;
-static vector<SoundChannel*> soundChannels;
+static std::vector<SoundChannel*> soundChannels;
 
 static gxChannel* allocSoundChannel(int n)
 {
@@ -245,7 +253,7 @@ void gxAudio::pause() {}
 
 void gxAudio::resume() {}
 
-gxSound* gxAudio::loadSound(const string& f, bool use3d)
+gxSound* gxAudio::loadSound(const std::string& f, bool use3d)
 {
 	int flags = FSOUND_NORMAL | (use3d ? FSOUND_FORCEMONO : FSOUND_2D);
 
@@ -289,18 +297,19 @@ void gxAudio::set3dListener(const float pos[3], const float vel[3], const float
 	FSOUND_Update();
 }
 
-gxChannel* gxAudio::playFile(const string& t, bool use_3d)
+gxChannel* gxAudio::playFile(const std::string& t, bool use_3d)
 {
-	string                                f    = tolower(t);
+	std::string                                     f    = tolower(t);
 	StaticChannel*                        chan = 0;
-	map<string, StaticChannel*>::iterator it   = songs.find(f);
+	std::map<std::string, StaticChannel*>::iterator it   = songs.find(f);
 	if (it != songs.end()) {
 		chan = it->second;
 		chan->play();
 		return chan;
-	} else if (f.find(".raw") != string::npos || f.find(".wav") != string::npos || f.find(".mp2") != string::npos
-			   || f.find(".mp3") != string::npos || f.find(".ogg") != string::npos || f.find(".wma") != string::npos
-			   || f.find(".asf") != string::npos) {
+	} else if (f.find(".raw") != std::string::npos || f.find(".wav") != std::string::npos
+			   || f.find(".mp2") != std::string::npos || f.find(".mp3") != std::string::npos
+			   || f.find(".ogg") != std::string::npos || f.find(".wma") != std::string::npos
+			   || f.find(".asf") != std::string::npos) {
 		FSOUND_STREAM* stream = FSOUND_Stream_Open(f.c_str(), use_3d, 0, 0);
 		if (!stream)
 			return 0;
diff --git a/Runtime/gfx/gxaudio.hpp b/Runtime/gfx/gxaudio.hpp
index 2be9d85..7a89e8b 100644
--- a/Runtime/gfx/gxaudio.hpp
+++ b/Runtime/gfx/gxaudio.hpp
@@ -1,12 +1,10 @@
-
-#ifndef GXAUDIO_H
-#define GXAUDIO_H
-
+#pragma once
 #include <string>
 
-#include "gxsound.hpp"
-
 class gxRuntime;
+class gxChannel;
+class gxSound;
+
 struct FSOUND_SAMPLE;
 
 class gxAudio {
@@ -41,5 +39,3 @@ class gxAudio {
 	gxChannel* playCDTrack(int track, int mode);
 	gxChannel* playFile(const std::string& filename, bool use_3d);
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxcanvas.cpp b/Runtime/gfx/gxcanvas.cpp
index 4fc663b..3445e82 100644
--- a/Runtime/gfx/gxcanvas.cpp
+++ b/Runtime/gfx/gxcanvas.cpp
@@ -1,9 +1,8 @@
-
 #include "gxcanvas.hpp"
 #include "asmcoder.hpp"
 #include "gxgraphics.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+#include "gxfont.hpp"
 
 #define DEBUG_BITMASK
 
@@ -662,7 +661,7 @@ void gxCanvas::blit(int x, int y, gxCanvas* src, int src_x, int src_y, int src_w
 	damage(dest_r);
 }
 
-void gxCanvas::text(int x, int y, const string& t)
+void gxCanvas::text(int x, int y, const std::string& t)
 {
 	int ty = y + origin_y;
 	if (ty >= viewport.bottom)
diff --git a/Runtime/gfx/gxcanvas.hpp b/Runtime/gfx/gxcanvas.hpp
index aefe78e..efc31ad 100644
--- a/Runtime/gfx/gxcanvas.hpp
+++ b/Runtime/gfx/gxcanvas.hpp
@@ -1,7 +1,5 @@
-
-#ifndef GXCANVAS_H
-#define GXCANVAS_H
-
+#pragma once
+#include "graphicsruntime.hpp"
 #include "ddutil.hpp"
 
 class gxFont;
@@ -140,5 +138,3 @@ class gxCanvas {
 	unsigned getColor() const;
 	unsigned getClsColor() const;
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxchannel.cpp b/Runtime/gfx/gxchannel.cpp
index 2bfc9dc..5eaf737 100644
--- a/Runtime/gfx/gxchannel.cpp
+++ b/Runtime/gfx/gxchannel.cpp
@@ -1,5 +1,3 @@
-
 #include "gxchannel.hpp"
-#include "std.hpp"
 
 gxChannel::~gxChannel() {}
diff --git a/Runtime/gfx/gxchannel.hpp b/Runtime/gfx/gxchannel.hpp
index 894dbf1..35f76d4 100644
--- a/Runtime/gfx/gxchannel.hpp
+++ b/Runtime/gfx/gxchannel.hpp
@@ -1,6 +1,4 @@
-
-#ifndef GXCHANNEL_H
-#define GXCHANNEL_H
+#pragma once
 
 class gxChannel {
 	/***** GX INTERFACE *****/
@@ -16,5 +14,3 @@ class gxChannel {
 
 	virtual bool isPlaying() = 0;
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxdevice.cpp b/Runtime/gfx/gxdevice.cpp
index e69625b..e2dd1e1 100644
--- a/Runtime/gfx/gxdevice.cpp
+++ b/Runtime/gfx/gxdevice.cpp
@@ -1,7 +1,5 @@
-
 #include "gxdevice.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
 
 gxDevice::gxDevice()
 {
diff --git a/Runtime/gfx/gxdevice.hpp b/Runtime/gfx/gxdevice.hpp
index 0586d56..984fe64 100644
--- a/Runtime/gfx/gxdevice.hpp
+++ b/Runtime/gfx/gxdevice.hpp
@@ -1,6 +1,4 @@
-
-#ifndef GXDEVICE_H
-#define GXDEVICE_H
+#pragma once
 
 class gxDevice {
 	public:
@@ -34,5 +32,3 @@ class gxDevice {
 
 	float getAxisState(int axis);
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxdir.cpp b/Runtime/gfx/gxdir.cpp
index fb70d81..b53e2b9 100644
--- a/Runtime/gfx/gxdir.cpp
+++ b/Runtime/gfx/gxdir.cpp
@@ -1,6 +1,4 @@
-
 #include "gxdir.hpp"
-#include "std.hpp"
 
 gxDir::gxDir(HANDLE h, const WIN32_FIND_DATA& f) : handle(h), findData(f) {}
 
@@ -10,11 +8,11 @@ gxDir::~gxDir()
 		FindClose(handle);
 }
 
-string gxDir::getNextFile()
+std::string gxDir::getNextFile()
 {
 	if (handle == INVALID_HANDLE_VALUE)
 		return "";
-	string t = findData.cFileName;
+	std::string t = findData.cFileName;
 	if (!FindNextFile(handle, &findData)) {
 		FindClose(handle);
 		handle = INVALID_HANDLE_VALUE;
diff --git a/Runtime/gfx/gxdir.hpp b/Runtime/gfx/gxdir.hpp
index 5c75187..6898fd8 100644
--- a/Runtime/gfx/gxdir.hpp
+++ b/Runtime/gfx/gxdir.hpp
@@ -1,9 +1,6 @@
-
-#ifndef GXDIR_H
-#define GXDIR_H
-
+#pragma once
 #include <string>
-#include <windows.h>
+#include <Windows.h>
 
 class gxDir {
 	public:
@@ -18,5 +15,3 @@ class gxDir {
 	public:
 	std::string getNextFile();
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxfilesystem.cpp b/Runtime/gfx/gxfilesystem.cpp
index d10c8da..f246cde 100644
--- a/Runtime/gfx/gxfilesystem.cpp
+++ b/Runtime/gfx/gxfilesystem.cpp
@@ -1,8 +1,7 @@
-
 #include "gxfilesystem.hpp"
-#include "std.hpp"
+#include <set>
 
-static set<gxDir*> dir_set;
+static std::set<gxDir*> dir_set;
 
 gxFileSystem::gxFileSystem()
 {
@@ -35,7 +34,7 @@ bool gxFileSystem::deleteFile(const std::string& file)
 	return DeleteFile(file.c_str()) ? true : false;
 }
 
-bool gxFileSystem::copyFile(const std::string& src, const string& dest)
+bool gxFileSystem::copyFile(const std::string& src, const std::string& dest)
 {
 	return CopyFile(src.c_str(), dest.c_str(), false) ? true : false;
 }
@@ -50,12 +49,12 @@ bool gxFileSystem::setCurrentDir(const std::string& dir)
 	return SetCurrentDirectory(dir.c_str()) ? true : false;
 }
 
-string gxFileSystem::getCurrentDir() const
+std::string gxFileSystem::getCurrentDir() const
 {
 	char buff[MAX_PATH];
 	if (!GetCurrentDirectory(MAX_PATH, buff))
 		return "";
-	string t = buff;
+	std::string t = buff;
 	if (t.size() && t[t.size() - 1] != '\\')
 		t += '\\';
 	return t;
@@ -80,7 +79,7 @@ int gxFileSystem::getFileType(const std::string& name) const
 
 gxDir* gxFileSystem::openDir(const std::string& name, int flags)
 {
-	string t = name;
+	std::string t = name;
 	if (t[t.size() - 1] == '\\')
 		t += "*";
 	else
@@ -94,6 +93,7 @@ gxDir* gxFileSystem::openDir(const std::string& name, int flags)
 	}
 	return 0;
 }
+
 gxDir* gxFileSystem::verifyDir(gxDir* d)
 {
 	return dir_set.count(d) ? d : 0;
diff --git a/Runtime/gfx/gxfilesystem.hpp b/Runtime/gfx/gxfilesystem.hpp
index 1fc8edd..8e4d135 100644
--- a/Runtime/gfx/gxfilesystem.hpp
+++ b/Runtime/gfx/gxfilesystem.hpp
@@ -1,9 +1,5 @@
-
-#ifndef GXFILESYSTEM_H
-#define GXFILESYSTEM_H
-
+#pragma once
 #include <string>
-
 #include "gxdir.hpp"
 
 class gxFileSystem {
@@ -31,5 +27,3 @@ class gxFileSystem {
 	gxDir* verifyDir(gxDir* d);
 	void   closeDir(gxDir* dir);
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxfont.cpp b/Runtime/gfx/gxfont.cpp
index df63380..799357a 100644
--- a/Runtime/gfx/gxfont.cpp
+++ b/Runtime/gfx/gxfont.cpp
@@ -1,8 +1,6 @@
-
 #include "gxfont.hpp"
 #include "gxcanvas.hpp"
 #include "gxgraphics.hpp"
-#include "std.hpp"
 
 gxFont::gxFont(gxGraphics* g, gxCanvas* c, int w, int h, int b, int e, int d, int* os, int* ws)
 	: graphics(g), canvas(c), width(w), height(h), begin_char(b), end_char(e), def_char(d), offs(os), widths(ws)
@@ -26,7 +24,7 @@ int gxFont::charWidth(int c) const
 	return widths[c - begin_char];
 }
 
-void gxFont::render(gxCanvas* dest, unsigned color_argb, int x, int y, const string& t)
+void gxFont::render(gxCanvas* dest, unsigned color_argb, int x, int y, const std::string& t)
 {
 	int width = getWidth(t);
 	if (width > t_canvas->getWidth()) {
@@ -63,7 +61,7 @@ int gxFont::getHeight() const
 	return height;
 }
 
-int gxFont::getWidth(const string& t) const
+int gxFont::getWidth(const std::string& t) const
 {
 	int w = 0;
 	for (int k = 0; k < t.size(); ++k) {
diff --git a/Runtime/gfx/gxfont.hpp b/Runtime/gfx/gxfont.hpp
index f19284a..14c17a8 100644
--- a/Runtime/gfx/gxfont.hpp
+++ b/Runtime/gfx/gxfont.hpp
@@ -1,6 +1,5 @@
-
-#ifndef GXFONT_H
-#define GXFONT_H
+#pragma once
+#include <string>
 
 class gxCanvas;
 class gxGraphics;
@@ -30,5 +29,3 @@ class gxFont {
 	int  getWidth(const std::string& text) const; //width of string
 	bool isPrintable(int chr) const;              //printable char?
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxgraphics.cpp b/Runtime/gfx/gxgraphics.cpp
index a145c7e..b94f058 100644
--- a/Runtime/gfx/gxgraphics.cpp
+++ b/Runtime/gfx/gxgraphics.cpp
@@ -1,7 +1,11 @@
-
 #include "gxgraphics.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+#include "gxcanvas.hpp"
+#include "gxmesh.hpp"
+#include "gxfont.hpp"
+#include "gxscene.hpp"
+
+#include <stdutil.hpp>
 
 extern gxRuntime* gx_runtime;
 
@@ -52,7 +56,7 @@ gxGraphics::~gxGraphics()
 	while (canvas_set.size())
 		freeCanvas(*canvas_set.begin());
 
-	set<string>::iterator it;
+	std::set<std::string>::iterator it;
 	for (it = font_res.begin(); it != font_res.end(); ++it)
 		RemoveFontResource((*it).c_str());
 	font_res.clear();
@@ -104,13 +108,13 @@ bool gxGraphics::restore()
 	dirDraw->RestoreAllSurfaces();
 
 	//restore all canvases
-	set<gxCanvas*>::iterator it;
+	std::set<gxCanvas*>::iterator it;
 	for (it = canvas_set.begin(); it != canvas_set.end(); ++it) {
 		(*it)->restore();
 	}
 
 	//restore all meshes (b3d surfaces)
-	set<gxMesh*>::iterator mesh_it;
+	std::set<gxMesh*>::iterator mesh_it;
 	for (mesh_it = mesh_set.begin(); mesh_it != mesh_set.end(); ++mesh_it) {
 		(*mesh_it)->restore();
 	}
@@ -173,7 +177,7 @@ int gxGraphics::getAvailVidmem() const
 	return caps.dwVidMemFree;
 }
 
-gxMovie* gxGraphics::openMovie(const string& file, int flags)
+gxMovie* gxGraphics::openMovie(const std::string& file, int flags)
 {
 	/*IAMMultiMediaStream *iam_stream;
 
@@ -226,7 +230,7 @@ gxCanvas* gxGraphics::createCanvas(int w, int h, int flags)
 	return c;
 }
 
-gxCanvas* gxGraphics::loadCanvas(const string& f, int flags)
+gxCanvas* gxGraphics::loadCanvas(const std::string& f, int flags)
 {
 	IDirectDrawSurface7* s = ddUtil::loadSurface(f, flags, this);
 	if (!s)
@@ -262,16 +266,16 @@ int gxGraphics::getDepth() const
 	return front_canvas->getDepth();
 }
 
-gxFont* gxGraphics::loadFont(const string& f, int height, int flags)
+gxFont* gxGraphics::loadFont(const std::string& f, int height, int flags)
 {
 	int bold      = flags & gxFont::FONT_BOLD ? FW_BOLD : FW_REGULAR;
 	int italic    = flags & gxFont::FONT_ITALIC ? 1 : 0;
 	int underline = flags & gxFont::FONT_UNDERLINE ? 1 : 0;
 	int strikeout = 0;
 
-	string t;
+	std::string t;
 	int    n = f.find('.');
-	if (n != string::npos) {
+	if (n != std::string::npos) {
 		t = fullfilename(f);
 		if (!font_res.count(t) && AddFontResource(t.c_str()))
 			font_res.insert(t);
@@ -459,7 +463,7 @@ static int cntBits(int mask)
 	return n;
 }
 
-static vector<TexFmt> tex_fmts;
+static std::vector<TexFmt> tex_fmts;
 
 static HRESULT CALLBACK enumTextureFormat(DDPIXELFORMAT* fmt, void* p)
 {
@@ -474,9 +478,9 @@ static HRESULT CALLBACK enumTextureFormat(DDPIXELFORMAT* fmt, void* p)
 	return D3DENUMRET_OK;
 }
 
-static string itobin(int n)
+static std::string itobin(int n)
 {
-	string t;
+	std::string t;
 	for (int k = 0; k < 32; n <<= 1, ++k) {
 		t += (n & 0x80000000) ? '1' : '0';
 	}
@@ -485,7 +489,7 @@ static string itobin(int n)
 
 static void debugPF(const DDPIXELFORMAT& pf)
 {
-	string t;
+	std::string t;
 	t = "Bits:" + itoa(pf.dwRGBBitCount);
 	gx_runtime->debugLog(t.c_str());
 	t = "R Mask:" + itobin(pf.dwRBitMask);
diff --git a/Runtime/gfx/gxgraphics.hpp b/Runtime/gfx/gxgraphics.hpp
index 1dbc4a2..d3184d4 100644
--- a/Runtime/gfx/gxgraphics.hpp
+++ b/Runtime/gfx/gxgraphics.hpp
@@ -1,23 +1,17 @@
-
-#ifndef GXGRAPHICS_H
-#define GXGRAPHICS_H
-
+#pragma once
 #include <set>
 #include <string>
-
 #include <d3d.h>
-#include <windows.h>
-#include "GraphicsRuntime.hpp"
-
+#include <Windows.h>
+#include "graphicsruntime.hpp"
 #include "ddutil.hpp"
 
-#include "gxcanvas.hpp"
-#include "gxfont.hpp"
-#include "gxmesh.hpp"
-#include "gxmovie.hpp"
-#include "gxscene.hpp"
-
+class gxCanvas;
+class gxFont;
+class gxMesh;
+class gxMovie;
 class gxRuntime;
+class gxScene;
 
 class gxGraphics {
 	private:
@@ -122,5 +116,3 @@ class gxGraphics {
 	gxMesh* verifyMesh(gxMesh* mesh);
 	void    freeMesh(gxMesh* mesh);
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxinput.cpp b/Runtime/gfx/gxinput.cpp
index 8df7d05..6d64668 100644
--- a/Runtime/gfx/gxinput.cpp
+++ b/Runtime/gfx/gxinput.cpp
@@ -1,8 +1,9 @@
-#pragma once
-
 #include "gxinput.hpp"
+#include "gxdevice.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+#include "gxgraphics.hpp"
+
+#include <mmsystem.h>
 
 static const int QUE_SIZE = 32;
 
@@ -149,7 +150,7 @@ class Joystick : public Device {
 
 static Keyboard*         keyboard;
 static Mouse*            mouse;
-static vector<Joystick*> joysticks;
+static std::vector<Joystick*> joysticks;
 
 static Keyboard* createKeyboard(gxInput* input)
 {
diff --git a/Runtime/gfx/gxinput.hpp b/Runtime/gfx/gxinput.hpp
index 0114248..d02ec14 100644
--- a/Runtime/gfx/gxinput.hpp
+++ b/Runtime/gfx/gxinput.hpp
@@ -1,9 +1,7 @@
 #pragma once
+#include "graphicsruntime.hpp"
 
-#include "GraphicsRuntime.hpp"
-#include "gxdevice.hpp"
-#include "std.hpp"
-
+class gxDevice;
 class gxRuntime;
 
 class gxInput {
diff --git a/Runtime/gfx/gxlight.cpp b/Runtime/gfx/gxlight.cpp
index 7ea119c..cba5529 100644
--- a/Runtime/gfx/gxlight.cpp
+++ b/Runtime/gfx/gxlight.cpp
@@ -1,8 +1,6 @@
-
 #include "gxlight.hpp"
 #include "gxgraphics.hpp"
 #include "gxscene.hpp"
-#include "std.hpp"
 
 const float PI     = 3.14159265359f; //180 degrees
 const float TWOPI  = PI * 2.0f;      //360 degrees
diff --git a/Runtime/gfx/gxlight.hpp b/Runtime/gfx/gxlight.hpp
index d7b3934..1990530 100644
--- a/Runtime/gfx/gxlight.hpp
+++ b/Runtime/gfx/gxlight.hpp
@@ -1,11 +1,10 @@
-
-#include "GraphicsRuntime.hpp"
-
-#ifndef GXLIGHT_H
-#define GXLIGHT_H
+#pragma once
+#include "graphicsruntime.hpp"
 
 class gxScene;
 
+enum { LIGHT_DISTANT = 1, LIGHT_POINT = 2, LIGHT_SPOT = 3 };
+
 class gxLight {
 	public:
 	gxLight(gxScene* scene, int type);
@@ -18,20 +17,21 @@ class gxLight {
 
 	/***** GX INTERFACE *****/
 	public:
-	enum { LIGHT_DISTANT = 1, LIGHT_POINT = 2, LIGHT_SPOT = 3 };
 	void setRange(float range);
-	void setColor(const float rgb[3])
+
+	inline void setColor(const float rgb[3])
 	{
 		memcpy(&d3d_light.dcvDiffuse, rgb, 12);
 	}
+
 	void setPosition(const float pos[3]);
+
 	void setDirection(const float dir[3]);
+
 	void setConeAngles(float inner, float outer);
 
-	void getColor(float rgb[3])
+	inline void getColor(float rgb[3])
 	{
 		memcpy(rgb, &d3d_light.dcvDiffuse, 12);
 	}
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxmesh.cpp b/Runtime/gfx/gxmesh.cpp
index b1e1b72..33eb072 100644
--- a/Runtime/gfx/gxmesh.cpp
+++ b/Runtime/gfx/gxmesh.cpp
@@ -1,8 +1,5 @@
-
 #include "gxmesh.hpp"
 #include "gxgraphics.hpp"
-#include "std.hpp"
-
 #include "gxruntime.hpp"
 
 extern gxRuntime* gx_runtime;
diff --git a/Runtime/gfx/gxmesh.hpp b/Runtime/gfx/gxmesh.hpp
index 386fa42..178c0fc 100644
--- a/Runtime/gfx/gxmesh.hpp
+++ b/Runtime/gfx/gxmesh.hpp
@@ -1,10 +1,7 @@
-
-#ifndef GXMESH_H
-#define GXMESH_H
-
+#pragma once
 #include <d3d.h>
-#include <windows.h>
-#include "GraphicsRuntime.hpp"
+#include <Windows.h>
+#include "graphicsruntime.hpp"
 
 class gxGraphics;
 
@@ -81,5 +78,3 @@ class gxMesh {
 		tri_indices[n * 3 + 2] = v2;
 	}
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxmovie.cpp b/Runtime/gfx/gxmovie.cpp
index 4b1666d..7cd38c0 100644
--- a/Runtime/gfx/gxmovie.cpp
+++ b/Runtime/gfx/gxmovie.cpp
@@ -1,7 +1,5 @@
-
 #include "gxmovie.hpp"
 #include "gxgraphics.hpp"
-#include "std.hpp"
 
 gxMovie::gxMovie(gxGraphics* g, IMultiMediaStream* mm) : gfx(g), mm_stream(mm), playing(true)
 {
diff --git a/Runtime/gfx/gxmovie.hpp b/Runtime/gfx/gxmovie.hpp
index f2b304d..50ba1e5 100644
--- a/Runtime/gfx/gxmovie.hpp
+++ b/Runtime/gfx/gxmovie.hpp
@@ -1,14 +1,10 @@
-
-#ifndef GXMOVIE_H
-#define GXMOVIE_H
-
-#include "amstream.h" // DirectShow multimedia stream interfaces
-#include "ddstream.h" // DirectDraw multimedia stream interfaces
-#include "mmstream.h" // multimedia stream interfaces
-
-#include "gxcanvas.hpp"
+#pragma once
+#include <amstream.h> // DirectShow multimedia stream interfaces
+#include <ddstream.h> // DirectDraw multimedia stream interfaces
+#include <mmstream.h> // multimedia stream interfaces
 
 class gxGraphics;
+class gxCanvas;
 
 class gxMovie {
 	public:
@@ -30,18 +26,18 @@ class gxMovie {
 	public:
 	bool draw(gxCanvas* dest, int x, int y, int w, int h);
 
-	bool isPlaying() const
+	inline bool isPlaying() const
 	{
 		return playing;
 	}
-	int getWidth() const
+
+	inline int getWidth() const
 	{
 		return src_rect.right;
 	}
-	int getHeight() const
+
+	inline int getHeight() const
 	{
 		return src_rect.bottom;
 	}
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxmusic.cpp b/Runtime/gfx/gxmusic.cpp
index 3bc4878..c5cb597 100644
--- a/Runtime/gfx/gxmusic.cpp
+++ b/Runtime/gfx/gxmusic.cpp
@@ -1,7 +1,8 @@
-
 #include "gxmusic.hpp"
+
+extern "C" {
 #include <fmod.h>
-#include "std.hpp"
+}
 
 gxMusic::gxMusic(gxAudio* a, FMUSIC_MODULE* m, FSOUND_STREAM* s) : audio(a), module(m), stream(s), stream_channel(-1) {}
 
@@ -54,8 +55,6 @@ bool gxMusic::isPlaying() const
 {
 	if (module) {
 		return FMUSIC_IsPlaying(module) ? true : false;
-	} else {
-		return FSOUND_IsPlaying(stream_channel) ? true : false;
 	}
-	return false;
+	return FSOUND_IsPlaying(stream_channel) ? true : false;
 }
diff --git a/Runtime/gfx/gxmusic.hpp b/Runtime/gfx/gxmusic.hpp
index 8dc4c6f..c7fac86 100644
--- a/Runtime/gfx/gxmusic.hpp
+++ b/Runtime/gfx/gxmusic.hpp
@@ -1,6 +1,4 @@
-
-#ifndef GXMUSIC_H
-#define GXMUSIC_H
+#pragma once
 
 class gxAudio;
 
@@ -21,14 +19,16 @@ class gxMusic {
 
 	/***** GX INTERFACE *****/
 	public:
+
 	//modifiers
 	void play();
+
 	void stop();
+
 	void setPaused(bool paused);
+
 	void setVolume(float volume);
 
 	//accessors
 	bool isPlaying() const;
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxruntime.cpp b/Runtime/gfx/gxruntime.cpp
index 922c3aa..9e1a539 100644
--- a/Runtime/gfx/gxruntime.cpp
+++ b/Runtime/gfx/gxruntime.cpp
@@ -1,12 +1,23 @@
-#pragma once
-
 #include "gxruntime.hpp"
-#include <fmod.h>
+#include <algorithm>
+#include <map>
+#include "graphicsruntime.hpp"
+#include "gxaudio.hpp"
+#include "gxcanvas.hpp"
+#include "gxfilesystem.hpp"
+#include "gxgraphics.hpp"
+#include "gxinput.hpp"
+#include "gxtimer.hpp"
+
+#include <stdutil.hpp>
+#include <Windows.h>
+#include <mmsystem.h>
 #include <shellapi.h>
-#include <windows.h>
 #include <zmouse.h>
-#include "GraphicsRuntime.hpp"
-#include "std.hpp"
+
+extern "C" {
+#include <fmod.h>
+}
 
 struct gxRuntime::GfxMode {
 	DDSURFACEDESC2 desc;
@@ -21,8 +32,8 @@ struct gxRuntime::GfxDriver {
 static const int static_ws = WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
 static const int scaled_ws = WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
 
-static string         app_title;
-static string         app_close;
+static std::string    app_title;
+static std::string    app_close;
 static gxRuntime*     runtime;
 static bool           busy, suspended;
 static volatile bool  run_flag;
@@ -31,11 +42,11 @@ static DDSURFACEDESC2 desktop_desc;
 typedef int(_stdcall* LibFunc)(const void* in, int in_sz, void* out, int out_sz);
 
 struct gxDll {
-	HINSTANCE            hinst;
-	map<string, LibFunc> funcs;
+	HINSTANCE                      hinst;
+	std::map<std::string, LibFunc> funcs;
 };
 
-static map<string, gxDll*> libs;
+static std::map<std::string, gxDll*> libs;
 
 static LRESULT CALLBACK windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
 
@@ -57,14 +68,14 @@ static IDirectDrawClipper*  clipper;
 static IDirectDrawSurface7* primSurf;
 //static Debugger *debugger;
 
-static set<gxTimer*> timers;
+static std::set<gxTimer*> timers;
 
 enum { WM_STOP = WM_USER + 1, WM_RUN, WM_END };
 
 ////////////////////
 // STATIC STARTUP //
 ////////////////////
-gxRuntime* gxRuntime::openRuntime(HINSTANCE hinst, const string& cmd_line, void* d)
+gxRuntime* gxRuntime::openRuntime(HINSTANCE hinst, const std::string& cmd_line, void* d)
 {
 	if (runtime)
 		return 0;
@@ -105,7 +116,7 @@ void gxRuntime::closeRuntime(gxRuntime* r)
 	if (!runtime || runtime != r)
 		return;
 
-	map<string, gxDll*>::const_iterator it;
+	std::map<std::string, gxDll*>::const_iterator it;
 	for (it = libs.begin(); it != libs.end(); ++it) {
 		FreeLibrary(it->second->hinst);
 	}
@@ -120,7 +131,7 @@ void gxRuntime::closeRuntime(gxRuntime* r)
 //////////////////////////
 typedef int(_stdcall* SetAppCompatDataFunc)(int x, int y);
 
-gxRuntime::gxRuntime(HINSTANCE hi, const string& cl, HWND hw)
+gxRuntime::gxRuntime(HINSTANCE hi, const std::string& cl, HWND hw)
 	: hinst(hi), cmd_line(cl), hwnd(hw), curr_driver(0), enum_all(false), pointer_visible(true), audio(0), input(0),
 	  graphics(0), fileSystem(0), use_di(false)
 {
@@ -338,7 +349,7 @@ void gxRuntime::flip(bool vwait)
 		}
 		if (n >= 0)
 			return;
-		string t = "Flip Failed! Return code:" + itoa(n & 0x7fff);
+		std::string t = "Flip Failed! Return code:" + itoa(n & 0x7fff);
 		debugLog(t.c_str());
 		break;
 	}
@@ -677,7 +688,7 @@ void gxRuntime::debugLog(const char* t)
 /////////////////////////
 // RETURN COMMAND LINE //
 /////////////////////////
-string gxRuntime::commandLine()
+std::string gxRuntime::commandLine()
 {
 	return cmd_line;
 }
@@ -685,24 +696,24 @@ string gxRuntime::commandLine()
 /////////////
 // EXECUTE //
 /////////////
-bool gxRuntime::execute(const string& cmd_line)
+bool gxRuntime::execute(const std::string& cmd_line)
 {
 	if (!cmd_line.size())
 		return false;
 
 	//convert cmd_line to cmd and params
-	string cmd = cmd_line, params;
+	std::string cmd = cmd_line, params;
 	while (cmd.size() && cmd[0] == ' ')
 		cmd = cmd.substr(1);
 	if (cmd.find('\"') == 0) {
 		int n = cmd.find('\"', 1);
-		if (n != string::npos) {
+		if (n != std::string::npos) {
 			params = cmd.substr(n + 1);
 			cmd    = cmd.substr(1, n - 1);
 		}
 	} else {
 		int n = cmd.find(' ');
-		if (n != string::npos) {
+		if (n != std::string::npos) {
 			params = cmd.substr(n + 1);
 			cmd    = cmd.substr(0, n);
 		}
@@ -720,7 +731,7 @@ bool gxRuntime::execute(const string& cmd_line)
 ///////////////
 // APP TITLE //
 ///////////////
-void gxRuntime::setTitle(const string& t, const string& e)
+void gxRuntime::setTitle(const std::string& t, const std::string& e)
 {
 	app_title = t;
 	app_close = e;
@@ -1165,7 +1176,7 @@ static BOOL WINAPI enumDriver(GUID FAR* guid, LPSTR desc, LPSTR name, LPVOID con
 		dir3d->EnumDevices(enumDevice, d);
 		dir3d->Release();
 	}
-	vector<gxRuntime::GfxDriver*>* drivers = (vector<gxRuntime::GfxDriver*>*)context;
+	std::vector<gxRuntime::GfxDriver*>* drivers = (std::vector<gxRuntime::GfxDriver*>*)context;
 	drivers->push_back(d);
 	dd->EnumDisplayModes(0, 0, d, enumMode);
 	dd->Release();
@@ -1203,7 +1214,7 @@ int gxRuntime::enumerateGraphicsDrivers()
 	return drivers.size();
 }
 
-void gxRuntime::graphicsDriverInfo(int driver, string* name, int* c)
+void gxRuntime::graphicsDriverInfo(int driver, std::string* name, int* c)
 {
 	GfxDriver* g    = drivers[driver];
 	int        caps = 0;
@@ -1278,26 +1289,26 @@ void gxRuntime::freeTimer(gxTimer* t)
 	delete t;
 }
 
-static string toDir(string t)
+static std::string toDir(std::string t)
 {
 	if (t.size() && t[t.size() - 1] != '\\')
 		t += '\\';
 	return t;
 }
 
-string gxRuntime::systemProperty(const std::string& p)
+std::string gxRuntime::systemProperty(const std::string& p)
 {
-	char   buff[MAX_PATH + 1];
-	string t = tolower(p);
+	char        buff[MAX_PATH + 1];
+	std::string t = tolower(p);
 	if (t == "cpu") {
 		return "Intel";
 	} else if (t == "os") {
 		return "Windows";
 	} else if (t == "appdir") {
 		if (GetModuleFileName(0, buff, MAX_PATH)) {
-			string t = buff;
-			int    n = t.find_last_of('\\');
-			if (n != string::npos)
+			std::string t = buff;
+			int         n = t.find_last_of('\\');
+			if (n != std::string::npos)
 				t = t.substr(0, n);
 			return toDir(t);
 		}
@@ -1342,7 +1353,7 @@ void gxRuntime::enableDirectInput(bool enable)
 int gxRuntime::callDll(const std::string& dll, const std::string& func, const void* in, int in_sz, void* out,
 					   int out_sz)
 {
-	map<string, gxDll*>::const_iterator lib_it = libs.find(dll);
+	std::map<std::string, gxDll*>::const_iterator lib_it = libs.find(dll);
 
 	if (lib_it == libs.end()) {
 		HINSTANCE h = LoadLibrary(dll.c_str());
@@ -1353,8 +1364,8 @@ int gxRuntime::callDll(const std::string& dll, const std::string& func, const vo
 		lib_it   = libs.insert(make_pair(dll, t)).first;
 	}
 
-	gxDll*                               t      = lib_it->second;
-	map<string, LibFunc>::const_iterator fun_it = t->funcs.find(func);
+	gxDll*                                         t      = lib_it->second;
+	std::map<std::string, LibFunc>::const_iterator fun_it = t->funcs.find(func);
 
 	if (fun_it == t->funcs.end()) {
 		LibFunc f = (LibFunc)GetProcAddress(t->hinst, func.c_str());
diff --git a/Runtime/gfx/gxruntime.hpp b/Runtime/gfx/gxruntime.hpp
index 1fc2b85..623cf44 100644
--- a/Runtime/gfx/gxruntime.hpp
+++ b/Runtime/gfx/gxruntime.hpp
@@ -1,16 +1,15 @@
-
-#ifndef GXRUNTIME_H
-#define GXRUNTIME_H
-
+#pragma once
+#include "graphicsruntime.hpp"
 #include <string>
 #include <vector>
-#include <windows.h>
 
-#include "gxaudio.hpp"
-#include "gxfilesystem.hpp"
-#include "gxgraphics.hpp"
-#include "gxinput.hpp"
-#include "gxtimer.hpp"
+#include <Windows.h>
+
+class gxAudio;
+class gxInput;
+class gxGraphics;
+class gxFileSystem;
+class gxTimer;
 
 class gxRuntime {
 	/***** INTERNAL INTERFACE *****/
@@ -139,5 +138,3 @@ class gxRuntime {
 
 	OSVERSIONINFO osinfo;
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxscene.cpp b/Runtime/gfx/gxscene.cpp
index 74de63b..5f771cf 100644
--- a/Runtime/gfx/gxscene.cpp
+++ b/Runtime/gfx/gxscene.cpp
@@ -1,8 +1,9 @@
-
 #include "gxscene.hpp"
 #include "gxgraphics.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+#include "gxcanvas.hpp"
+#include "gxlight.hpp"
+#include "gxmesh.hpp"
 
 static bool      can_wb;
 static int       hw_tex_stages, tex_stages;
@@ -627,7 +628,7 @@ void gxScene::setRenderState(const RenderState& rs)
 	}
 }
 
-bool gxScene::begin(const vector<gxLight*>& lights)
+bool gxScene::begin(const std::vector<gxLight*>& lights)
 {
 	if (dir3dDev->BeginScene() != D3D_OK)
 		return false;
diff --git a/Runtime/gfx/gxscene.hpp b/Runtime/gfx/gxscene.hpp
index 2f7ff70..ba4fed0 100644
--- a/Runtime/gfx/gxscene.hpp
+++ b/Runtime/gfx/gxscene.hpp
@@ -1,21 +1,17 @@
-
-
-#ifndef GXSCENE_H
-#define GXSCENE_H
-
+#pragma once
 #include <d3d.h>
 #include <map>
-#include <windows.h>
-#include "GraphicsRuntime.hpp"
-
-#include "gxlight.hpp"
+#include <Windows.h>
+#include "graphicsruntime.hpp"
+#include <vector>
+#include <set>
 
 class gxCanvas;
-
 class gxMesh;
 class gxLight;
 class gxGraphics;
 class gxTexture;
+class gxLight;
 
 class gxScene {
 	public:
@@ -142,5 +138,3 @@ class gxScene {
 	void setTriCull();
 	void setTexState(int index, const TexState& state, bool set_blend);
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/gxsound.cpp b/Runtime/gfx/gxsound.cpp
index 32955f4..c06ee87 100644
--- a/Runtime/gfx/gxsound.cpp
+++ b/Runtime/gfx/gxsound.cpp
@@ -1,8 +1,9 @@
-
 #include "gxsound.hpp"
-#include <fmod.h>
 #include "gxaudio.hpp"
-#include "std.hpp"
+
+extern "C" {
+#include <fmod.h>
+}
 
 gxSound::gxSound(gxAudio* a, FSOUND_SAMPLE* s) : audio(a), sample(s), defs_valid(true)
 {
diff --git a/Runtime/gfx/gxsound.hpp b/Runtime/gfx/gxsound.hpp
index ac06b90..52d45d2 100644
--- a/Runtime/gfx/gxsound.hpp
+++ b/Runtime/gfx/gxsound.hpp
@@ -1,10 +1,8 @@
-
-#ifndef GXSOUND_H
-#define GXSOUND_H
-
-#include "gxchannel.hpp"
+#pragma once;
 
 class gxAudio;
+class gxChannel;
+
 struct FSOUND_SAMPLE;
 
 class gxSound {
@@ -34,5 +32,3 @@ class gxSound {
 	void setVolume(float volume);
 	void setPan(float pan);
 };
-
-#endif
diff --git a/Runtime/gfx/gxtimer.cpp b/Runtime/gfx/gxtimer.cpp
index 13f325a..f86d32e 100644
--- a/Runtime/gfx/gxtimer.cpp
+++ b/Runtime/gfx/gxtimer.cpp
@@ -1,7 +1,7 @@
-
 #include "gxtimer.hpp"
 #include "gxruntime.hpp"
-#include "std.hpp"
+
+#include <mmsystem.h>
 
 gxTimer::gxTimer(gxRuntime* rt, int hertz) : runtime(rt), ticks_get(0), ticks_put(0)
 {
diff --git a/Runtime/gfx/gxtimer.hpp b/Runtime/gfx/gxtimer.hpp
index be693d6..585dd31 100644
--- a/Runtime/gfx/gxtimer.hpp
+++ b/Runtime/gfx/gxtimer.hpp
@@ -1,7 +1,5 @@
-
-#ifndef GXTIMER_H
-#define GXTIMER_H
-
+#pragma once
+#include <Windows.h>
 #include <mmsyscom.h>
 
 class gxRuntime;
@@ -23,5 +21,3 @@ class gxTimer {
 	public:
 	int wait();
 };
-
-#endif
\ No newline at end of file
diff --git a/Runtime/gfx/std.cpp b/Runtime/gfx/std.cpp
deleted file mode 100644
index d5f561b..0000000
--- a/Runtime/gfx/std.cpp
+++ /dev/null
@@ -1,2 +0,0 @@
-
-#include "std.hpp"
diff --git a/Runtime/gfx/std.hpp b/Runtime/gfx/std.hpp
deleted file mode 100644
index 1fdc1bc..0000000
--- a/Runtime/gfx/std.hpp
+++ /dev/null
@@ -1,25 +0,0 @@
-
-#ifndef STD_H
-#define STD_H
-
-#include "stdutil.hpp"
-
-#pragma warning(disable : 4786)
-
-#define DIRECTSOUND_VERSION 0x700
-
-#include <fstream>
-#include <iostream>
-#include <list>
-#include <map>
-#include <set>
-#include <string>
-#include <vector>
-
-#include <math.h>
-#include <windows.h>
-#include "GraphicsRuntime.hpp"
-
-using namespace std;
-
-#endif
\ No newline at end of file