diff --git a/WickedEngine/LUA/luac.c b/WickedEngine/LUA/luac.c
new file mode 100644
index 000000000..c0c91d017
--- /dev/null
+++ b/WickedEngine/LUA/luac.c
@@ -0,0 +1,449 @@
+/*
+** $Id: luac.c,v 1.75 2015/03/12 01:58:27 lhf Exp $
+** Lua compiler (saves bytecodes to files; also lists bytecodes)
+** See Copyright Notice in lua.h
+*/
+
+#define luac_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+#include "lauxlib.h"
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lundump.h"
+
+static void PrintFunction(const Proto* f, int full);
+#define luaU_print	PrintFunction
+
+#define PROGNAME	"luac"		/* default program name */
+#define OUTPUT		PROGNAME ".out"	/* default output file */
+
+static int listing=0;			/* list bytecodes? */
+static int dumping=1;			/* dump bytecodes? */
+static int stripping=0;			/* strip debug information? */
+static char Output[]={ OUTPUT };	/* default output file name */
+static const char* output=Output;	/* actual output file name */
+static const char* progname=PROGNAME;	/* actual program name */
+
+static void fatal(const char* message)
+{
+ fprintf(stderr,"%s: %s\n",progname,message);
+ exit(EXIT_FAILURE);
+}
+
+static void cannot(const char* what)
+{
+ fprintf(stderr,"%s: cannot %s %s: %s\n",progname,what,output,strerror(errno));
+ exit(EXIT_FAILURE);
+}
+
+static void usage(const char* message)
+{
+ if (*message=='-')
+  fprintf(stderr,"%s: unrecognized option '%s'\n",progname,message);
+ else
+  fprintf(stderr,"%s: %s\n",progname,message);
+ fprintf(stderr,
+  "usage: %s [options] [filenames]\n"
+  "Available options are:\n"
+  "  -l       list (use -l -l for full listing)\n"
+  "  -o name  output to file 'name' (default is \"%s\")\n"
+  "  -p       parse only\n"
+  "  -s       strip debug information\n"
+  "  -v       show version information\n"
+  "  --       stop handling options\n"
+  "  -        stop handling options and process stdin\n"
+  ,progname,Output);
+ exit(EXIT_FAILURE);
+}
+
+#define IS(s)	(strcmp(argv[i],s)==0)
+
+static int doargs(int argc, char* argv[])
+{
+ int i;
+ int version=0;
+ if (argv[0]!=NULL && *argv[0]!=0) progname=argv[0];
+ for (i=1; i<argc; i++)
+ {
+  if (*argv[i]!='-')			/* end of options; keep it */
+   break;
+  else if (IS("--"))			/* end of options; skip it */
+  {
+   ++i;
+   if (version) ++version;
+   break;
+  }
+  else if (IS("-"))			/* end of options; use stdin */
+   break;
+  else if (IS("-l"))			/* list */
+   ++listing;
+  else if (IS("-o"))			/* output file */
+  {
+   output=argv[++i];
+   if (output==NULL || *output==0 || (*output=='-' && output[1]!=0))
+    usage("'-o' needs argument");
+   if (IS("-")) output=NULL;
+  }
+  else if (IS("-p"))			/* parse only */
+   dumping=0;
+  else if (IS("-s"))			/* strip debug information */
+   stripping=1;
+  else if (IS("-v"))			/* show version */
+   ++version;
+  else					/* unknown option */
+   usage(argv[i]);
+ }
+ if (i==argc && (listing || !dumping))
+ {
+  dumping=0;
+  argv[--i]=Output;
+ }
+ if (version)
+ {
+  printf("%s\n",LUA_COPYRIGHT);
+  if (version==argc-1) exit(EXIT_SUCCESS);
+ }
+ return i;
+}
+
+#define FUNCTION "(function()end)();"
+
+static const char* reader(lua_State *L, void *ud, size_t *size)
+{
+ UNUSED(L);
+ if ((*(int*)ud)--)
+ {
+  *size=sizeof(FUNCTION)-1;
+  return FUNCTION;
+ }
+ else
+ {
+  *size=0;
+  return NULL;
+ }
+}
+
+#define toproto(L,i) getproto(L->top+(i))
+
+static const Proto* combine(lua_State* L, int n)
+{
+ if (n==1)
+  return toproto(L,-1);
+ else
+ {
+  Proto* f;
+  int i=n;
+  if (lua_load(L,reader,&i,"=(" PROGNAME ")",NULL)!=LUA_OK) fatal(lua_tostring(L,-1));
+  f=toproto(L,-1);
+  for (i=0; i<n; i++)
+  {
+   f->p[i]=toproto(L,i-n-1);
+   if (f->p[i]->sizeupvalues>0) f->p[i]->upvalues[0].instack=0;
+  }
+  f->sizelineinfo=0;
+  return f;
+ }
+}
+
+static int writer(lua_State* L, const void* p, size_t size, void* u)
+{
+ UNUSED(L);
+ return (fwrite(p,size,1,(FILE*)u)!=1) && (size!=0);
+}
+
+static int pmain(lua_State* L)
+{
+ int argc=(int)lua_tointeger(L,1);
+ char** argv=(char**)lua_touserdata(L,2);
+ const Proto* f;
+ int i;
+ if (!lua_checkstack(L,argc)) fatal("too many input files");
+ for (i=0; i<argc; i++)
+ {
+  const char* filename=IS("-") ? NULL : argv[i];
+  if (luaL_loadfile(L,filename)!=LUA_OK) fatal(lua_tostring(L,-1));
+ }
+ f=combine(L,argc);
+ if (listing) luaU_print(f,listing>1);
+ if (dumping)
+ {
+  FILE* D= (output==NULL) ? stdout : fopen(output,"wb");
+  if (D==NULL) cannot("open");
+  lua_lock(L);
+  luaU_dump(L,f,writer,D,stripping);
+  lua_unlock(L);
+  if (ferror(D)) cannot("write");
+  if (fclose(D)) cannot("close");
+ }
+ return 0;
+}
+
+int main(int argc, char* argv[])
+{
+ lua_State* L;
+ int i=doargs(argc,argv);
+ argc-=i; argv+=i;
+ if (argc<=0) usage("no input files given");
+ L=luaL_newstate();
+ if (L==NULL) fatal("cannot create state: not enough memory");
+ lua_pushcfunction(L,&pmain);
+ lua_pushinteger(L,argc);
+ lua_pushlightuserdata(L,argv);
+ if (lua_pcall(L,2,0,0)!=LUA_OK) fatal(lua_tostring(L,-1));
+ lua_close(L);
+ return EXIT_SUCCESS;
+}
+
+/*
+** $Id: luac.c,v 1.75 2015/03/12 01:58:27 lhf Exp $
+** print bytecodes
+** See Copyright Notice in lua.h
+*/
+
+#include <ctype.h>
+#include <stdio.h>
+
+#define luac_c
+#define LUA_CORE
+
+#include "ldebug.h"
+#include "lobject.h"
+#include "lopcodes.h"
+
+#define VOID(p)		((const void*)(p))
+
+static void PrintString(const TString* ts)
+{
+ const char* s=getstr(ts);
+ size_t i,n=tsslen(ts);
+ printf("%c",'"');
+ for (i=0; i<n; i++)
+ {
+  int c=(int)(unsigned char)s[i];
+  switch (c)
+  {
+   case '"':  printf("\\\""); break;
+   case '\\': printf("\\\\"); break;
+   case '\a': printf("\\a"); break;
+   case '\b': printf("\\b"); break;
+   case '\f': printf("\\f"); break;
+   case '\n': printf("\\n"); break;
+   case '\r': printf("\\r"); break;
+   case '\t': printf("\\t"); break;
+   case '\v': printf("\\v"); break;
+   default:	if (isprint(c))
+   			printf("%c",c);
+		else
+			printf("\\%03d",c);
+  }
+ }
+ printf("%c",'"');
+}
+
+static void PrintConstant(const Proto* f, int i)
+{
+ const TValue* o=&f->k[i];
+ switch (ttype(o))
+ {
+  case LUA_TNIL:
+	printf("nil");
+	break;
+  case LUA_TBOOLEAN:
+	printf(bvalue(o) ? "true" : "false");
+	break;
+  case LUA_TNUMFLT:
+	{
+	char buff[100];
+	sprintf(buff,LUA_NUMBER_FMT,fltvalue(o));
+	printf("%s",buff);
+	if (buff[strspn(buff,"-0123456789")]=='\0') printf(".0");
+	break;
+	}
+  case LUA_TNUMINT:
+	printf(LUA_INTEGER_FMT,ivalue(o));
+	break;
+  case LUA_TSHRSTR: case LUA_TLNGSTR:
+	PrintString(tsvalue(o));
+	break;
+  default:				/* cannot happen */
+	printf("? type=%d",ttype(o));
+	break;
+ }
+}
+
+#define UPVALNAME(x) ((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")
+#define MYK(x)		(-1-(x))
+
+static void PrintCode(const Proto* f)
+{
+ const Instruction* code=f->code;
+ int pc,n=f->sizecode;
+ for (pc=0; pc<n; pc++)
+ {
+  Instruction i=code[pc];
+  OpCode o=GET_OPCODE(i);
+  int a=GETARG_A(i);
+  int b=GETARG_B(i);
+  int c=GETARG_C(i);
+  int ax=GETARG_Ax(i);
+  int bx=GETARG_Bx(i);
+  int sbx=GETARG_sBx(i);
+  int line=getfuncline(f,pc);
+  printf("\t%d\t",pc+1);
+  if (line>0) printf("[%d]\t",line); else printf("[-]\t");
+  printf("%-9s\t",luaP_opnames[o]);
+  switch (getOpMode(o))
+  {
+   case iABC:
+    printf("%d",a);
+    if (getBMode(o)!=OpArgN) printf(" %d",ISK(b) ? (MYK(INDEXK(b))) : b);
+    if (getCMode(o)!=OpArgN) printf(" %d",ISK(c) ? (MYK(INDEXK(c))) : c);
+    break;
+   case iABx:
+    printf("%d",a);
+    if (getBMode(o)==OpArgK) printf(" %d",MYK(bx));
+    if (getBMode(o)==OpArgU) printf(" %d",bx);
+    break;
+   case iAsBx:
+    printf("%d %d",a,sbx);
+    break;
+   case iAx:
+    printf("%d",MYK(ax));
+    break;
+  }
+  switch (o)
+  {
+   case OP_LOADK:
+    printf("\t; "); PrintConstant(f,bx);
+    break;
+   case OP_GETUPVAL:
+   case OP_SETUPVAL:
+    printf("\t; %s",UPVALNAME(b));
+    break;
+   case OP_GETTABUP:
+    printf("\t; %s",UPVALNAME(b));
+    if (ISK(c)) { printf(" "); PrintConstant(f,INDEXK(c)); }
+    break;
+   case OP_SETTABUP:
+    printf("\t; %s",UPVALNAME(a));
+    if (ISK(b)) { printf(" "); PrintConstant(f,INDEXK(b)); }
+    if (ISK(c)) { printf(" "); PrintConstant(f,INDEXK(c)); }
+    break;
+   case OP_GETTABLE:
+   case OP_SELF:
+    if (ISK(c)) { printf("\t; "); PrintConstant(f,INDEXK(c)); }
+    break;
+   case OP_SETTABLE:
+   case OP_ADD:
+   case OP_SUB:
+   case OP_MUL:
+   case OP_POW:
+   case OP_DIV:
+   case OP_IDIV:
+   case OP_BAND:
+   case OP_BOR:
+   case OP_BXOR:
+   case OP_SHL:
+   case OP_SHR:
+   case OP_EQ:
+   case OP_LT:
+   case OP_LE:
+    if (ISK(b) || ISK(c))
+    {
+     printf("\t; ");
+     if (ISK(b)) PrintConstant(f,INDEXK(b)); else printf("-");
+     printf(" ");
+     if (ISK(c)) PrintConstant(f,INDEXK(c)); else printf("-");
+    }
+    break;
+   case OP_JMP:
+   case OP_FORLOOP:
+   case OP_FORPREP:
+   case OP_TFORLOOP:
+    printf("\t; to %d",sbx+pc+2);
+    break;
+   case OP_CLOSURE:
+    printf("\t; %p",VOID(f->p[bx]));
+    break;
+   case OP_SETLIST:
+    if (c==0) printf("\t; %d",(int)code[++pc]); else printf("\t; %d",c);
+    break;
+   case OP_EXTRAARG:
+    printf("\t; "); PrintConstant(f,ax);
+    break;
+   default:
+    break;
+  }
+  printf("\n");
+ }
+}
+
+#define SS(x)	((x==1)?"":"s")
+#define S(x)	(int)(x),SS(x)
+
+static void PrintHeader(const Proto* f)
+{
+ const char* s=f->source ? getstr(f->source) : "=?";
+ if (*s=='@' || *s=='=')
+  s++;
+ else if (*s==LUA_SIGNATURE[0])
+  s="(bstring)";
+ else
+  s="(string)";
+ printf("\n%s <%s:%d,%d> (%d instruction%s at %p)\n",
+ 	(f->linedefined==0)?"main":"function",s,
+	f->linedefined,f->lastlinedefined,
+	S(f->sizecode),VOID(f));
+ printf("%d%s param%s, %d slot%s, %d upvalue%s, ",
+	(int)(f->numparams),f->is_vararg?"+":"",SS(f->numparams),
+	S(f->maxstacksize),S(f->sizeupvalues));
+ printf("%d local%s, %d constant%s, %d function%s\n",
+	S(f->sizelocvars),S(f->sizek),S(f->sizep));
+}
+
+static void PrintDebug(const Proto* f)
+{
+ int i,n;
+ n=f->sizek;
+ printf("constants (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+  printf("\t%d\t",i+1);
+  PrintConstant(f,i);
+  printf("\n");
+ }
+ n=f->sizelocvars;
+ printf("locals (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+  printf("\t%d\t%s\t%d\t%d\n",
+  i,getstr(f->locvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1);
+ }
+ n=f->sizeupvalues;
+ printf("upvalues (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+  printf("\t%d\t%s\t%d\t%d\n",
+  i,UPVALNAME(i),f->upvalues[i].instack,f->upvalues[i].idx);
+ }
+}
+
+static void PrintFunction(const Proto* f, int full)
+{
+ int i,n=f->sizep;
+ PrintHeader(f);
+ PrintCode(f);
+ if (full) PrintDebug(f);
+ for (i=0; i<n; i++) PrintFunction(f->p[i],full);
+}
diff --git a/WickedEngine/MainComponent.cpp b/WickedEngine/MainComponent.cpp
index cc85e5463..c4f50e210 100644
--- a/WickedEngine/MainComponent.cpp
+++ b/WickedEngine/MainComponent.cpp
@@ -3,6 +3,9 @@
 #include "wiRenderer.h"
 #include "wiHelper.h"
 #include "wiTimer.h"
+#include "wiCpuInfo.h"
+#include "wiInputManager.h"
+#include "wiBackLog.h"
 
 
 MainComponent::MainComponent()
@@ -67,6 +70,10 @@ void MainComponent::run()
 
 void MainComponent::Update()
 {
+	wiInputManager::Update();
+	wiCpuInfo::Frame();
+	wiBackLog::Update();
+
 	getActiveComponent()->Update();
 }
 
diff --git a/WickedEngine/WickedEngine.vcxproj b/WickedEngine/WickedEngine.vcxproj
index abe09406b..708c02243 100644
--- a/WickedEngine/WickedEngine.vcxproj
+++ b/WickedEngine/WickedEngine.vcxproj
@@ -203,6 +203,7 @@
     <ClCompile Include="LUA\ltablib.c" />
     <ClCompile Include="LUA\ltm.c" />
     <ClCompile Include="LUA\lua.c" />
+    <ClCompile Include="LUA\luac.c" />
     <ClCompile Include="LUA\lundump.c" />
     <ClCompile Include="LUA\lutf8lib.c" />
     <ClCompile Include="LUA\lvm.c" />
@@ -747,7 +748,7 @@
   <ItemGroup>
     <Text Include="..\features.txt" />
     <Text Include="..\readme.txt" />
-    <Text Include="info.txt" />
+    <Text Include="licenses.txt" />
   </ItemGroup>
   <ItemGroup>
     <FxCompile Include="bloomSeparatePS.hlsl">
diff --git a/WickedEngine/WickedEngine.vcxproj.filters b/WickedEngine/WickedEngine.vcxproj.filters
index b70101931..9bbbc024a 100644
--- a/WickedEngine/WickedEngine.vcxproj.filters
+++ b/WickedEngine/WickedEngine.vcxproj.filters
@@ -728,6 +728,9 @@
     <ClCompile Include="wiLua.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="LUA\luac.c">
+      <Filter>LUA</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="typelib.h">
@@ -1745,9 +1748,7 @@
   <ItemGroup>
     <Text Include="..\readme.txt" />
     <Text Include="..\features.txt" />
-    <Text Include="info.txt">
-      <Filter>LUA</Filter>
-    </Text>
+    <Text Include="licenses.txt" />
   </ItemGroup>
   <ItemGroup>
     <FxCompile Include="circleGS.hlsl">
diff --git a/WickedEngine/info.txt b/WickedEngine/info.txt
deleted file mode 100644
index bc890e1dc..000000000
--- a/WickedEngine/info.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Lua version 5.3.1
-
-Added to Wicked Engine on 02.08.2015.
\ No newline at end of file
diff --git a/WickedEngine/licenses.txt b/WickedEngine/licenses.txt
new file mode 100644
index 000000000..3fb97d7ce
--- /dev/null
+++ b/WickedEngine/licenses.txt
@@ -0,0 +1,35 @@
+LUA 5.3.1:
+
+Copyright © 1994–2015 Lua.org, PUC - Rio.
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation 
+files(the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, 
+modify, merge, publish, distribute, sublicense, and / or sell copies of the Software, and to permit persons to whom the 
+Software is furnished to do so, subject to the following conditions :
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+###############################################################################################################################
+
+BULLET 2.82:
+
+Bullet Collision Detection and Physics Library
+Copyright (c) 2012 Advanced Micro Devices, Inc.  http://bulletphysics.org
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose, 
+including commercial applications, and to alter it and redistribute it freely, 
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use 
+this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+
+###############################################################################################################################
+
diff --git a/WickedEngine/wiBackLog.cpp b/WickedEngine/wiBackLog.cpp
index c6cf9b6b0..0592f7c5c 100644
--- a/WickedEngine/wiBackLog.cpp
+++ b/WickedEngine/wiBackLog.cpp
@@ -15,16 +15,20 @@ float wiBackLog::pos;
 int wiBackLog::scroll;
 stringstream wiBackLog::inputArea;
 int wiBackLog::historyPos=0;
+ID3D11ShaderResourceView* wiBackLog::backgroundTex = nullptr;
 
 
 void wiBackLog::Initialize(){
-	//stream.resize(0);
 	pos = (float)wiRenderer::RENDERHEIGHT;
 	scroll=0;
 	state=DISABLED;
 	deletefromline=100;
 	inputArea=stringstream("");
-	//post("wiBackLog Created");
+	const unsigned char colorData[] = { 0, 0, 43, 200, 43, 31, 141, 223 };
+	wiTextureHelper::CreateTexture(backgroundTex, colorData, 1, 2, 4);
+
+	wiLua::GetGlobal()->Register("backlog_clear", ClearLua);
+	wiLua::GetGlobal()->Register("backlog_post", PostLua);
 }
 void wiBackLog::CleanUp(){
 	stream.clear();
@@ -55,9 +59,11 @@ void wiBackLog::Draw(){
 		wiImageEffects fx = wiImageEffects((float)wiRenderer::RENDERWIDTH, (float)wiRenderer::RENDERHEIGHT);
 		fx.pos=XMFLOAT3(0,pos,0);
 		fx.opacity = wiMath::Lerp(0, 1, pos / wiRenderer::RENDERHEIGHT);
-		wiImage::Draw(wiTextureHelper::getInstance()->getColor(wiColor(0,0,240,200)),fx);
-		wiFont::Draw(wiBackLog::getText(), "01", XMFLOAT4(5, pos - wiRenderer::RENDERHEIGHT + 75 + scroll, 0, -8), "left", "bottom");
-		wiFont::Draw(inputArea.str().c_str(), "01", XMFLOAT4(5, -(float)wiRenderer::RENDERHEIGHT + 10, 0, -8), "left", "bottom");
+		wiImage::Draw(backgroundTex, fx);
+		wiFont(getText(), wiFontProps(5, pos - wiRenderer::RENDERHEIGHT + 75 + scroll, 0, WIFALIGN_LEFT, WIFALIGN_BOTTOM, -8)).Draw();
+		wiFont(inputArea.str().c_str(), wiFontProps(5, -(float)wiRenderer::RENDERHEIGHT + 10, 0, WIFALIGN_LEFT, WIFALIGN_BOTTOM, -8)).Draw();
+		//wiFont::Draw(wiBackLog::getText(), "01", XMFLOAT4(5, pos - wiRenderer::RENDERHEIGHT + 75 + scroll, 0, -8), "left", "bottom");
+		//wiFont::Draw(inputArea.str().c_str(), "01", XMFLOAT4(5, -(float)wiRenderer::RENDERHEIGHT + 10, 0, -8), "left", "bottom");
 	}
 }
 
@@ -97,20 +103,8 @@ void wiBackLog::acceptInput(){
 	if(history.size()>deletefromline){
 		history.pop_front();
 	}
+	wiLua::GetGlobal()->RunText(inputArea.str());
 	inputArea.str("");
-
-#ifdef GAMECOMPONENTS
-	vector<string> command(0);
-	while(!commandStream.eof()){
-		string a = "";
-		commandStream>>a;
-		command.push_back(a);
-	}
-	command.pop_back();
-	GameComponents::consoleCommands.clear();
-	GameComponents::consoleCommands=vector<string>(command.begin(),command.end());
-	GameComponents::wakeConsoleCommand=true;
-#endif
 }
 void wiBackLog::deletefromInput(){
 	stringstream ss(inputArea.str().substr(0,inputArea.str().length()-1));
@@ -138,4 +132,35 @@ void wiBackLog::historyNext(){
 		inputArea.str("");
 		inputArea<<history[history.size()-1-historyPos];
 	}
-}
\ No newline at end of file
+}
+
+void wiBackLog::setBackground(ID3D11ShaderResourceView* texture)
+{
+	backgroundTex = texture;
+}
+
+int wiBackLog::ClearLua(lua_State* L)
+{
+	clear();
+	return 0;
+}
+int wiBackLog::PostLua(lua_State* L)
+{
+	int argc = lua_gettop(L);
+
+	stringstream ss("");
+
+	for (int i = 1; i <= argc; i++)
+	{
+		const char* str = lua_tostring(L, i);
+		if (str != nullptr)
+		{
+			ss << str;
+		}
+	}
+
+	wiBackLog::post(ss.str().c_str());
+
+	//number of results
+	return 0;
+}
diff --git a/WickedEngine/wiBackLog.h b/WickedEngine/wiBackLog.h
index f327c383c..0876db104 100644
--- a/WickedEngine/wiBackLog.h
+++ b/WickedEngine/wiBackLog.h
@@ -1,8 +1,9 @@
-#ifndef BACKLOG
-#define BACKLOG
+#ifndef WIBACKLOG
+#define WIBACKLOG
 #include "CommonInclude.h"
 #include "wiFont.h"
 #include "wiImage.h"
+#include "wiLua.h"
 
 class wiBackLog
 {
@@ -15,12 +16,13 @@ private:
 	static int scroll;
 	static stringstream inputArea;
 	enum State{
-		IDLE,
 		DISABLED,
+		IDLE,
 		ACTIVATING,
 		DEACTIVATING,
 	};
 	static State state;
+	static ID3D11ShaderResourceView* backgroundTex;
 public:
 	static void Initialize();
 	static void CleanUp();
@@ -43,6 +45,11 @@ public:
 	static void historyNext();
 
 	static bool isActive(){return state==IDLE;}
+
+	static void setBackground(ID3D11ShaderResourceView* texture);
+
+	static int ClearLua(lua_State* L);
+	static int PostLua(lua_State* L);
 };
 
 #endif
diff --git a/WickedEngine/wiFont.cpp b/WickedEngine/wiFont.cpp
index 85f4f1bfa..1e6c852c9 100644
--- a/WickedEngine/wiFont.cpp
+++ b/WickedEngine/wiFont.cpp
@@ -21,6 +21,19 @@ DWORD wiFont::counter;
 vector<wiFont::Vertex> wiFont::vertexList;
 vector<wiFont::wiFontStyle> wiFont::fontStyles;
 
+wiFont::wiFont(const string& text, wiFontProps props, int style) : props(props), style(style)
+{
+	this->text = wstring(text.begin(), text.end());
+}
+wiFont::wiFont(const wstring& text, wiFontProps props, int style) : text(text), props(props), style(style)
+{
+
+}
+wiFont::~wiFont()
+{
+
+}
+
 void wiFont::Initialize()
 {
 	counter = 0;
@@ -213,7 +226,7 @@ void wiFont::CleanUpStatic()
 }
 
 
-void wiFont::ModifyGeo(const wchar_t* text, XMFLOAT2 sizSpa,const int& style, ID3D11DeviceContext* context)
+void wiFont::ModifyGeo(const wchar_t* text, wiFontProps props, int style, ID3D11DeviceContext* context)
 {
 	textlen=wcslen(text);
 	line=0; pos=0;
@@ -224,48 +237,45 @@ void wiFont::ModifyGeo(const wchar_t* text, XMFLOAT2 sizSpa,const int& style, ID
 	}
 	for (unsigned int i = 0; i<vertexList.size(); i += 4){
 
-		FLOAT leftX=0.0f,rightX=(FLOAT)fontStyles[style].charSize,upperY=0.0f,lowerY=(FLOAT)fontStyles[style].charSize;
-		BOOL compatible=FALSE;
+		float leftX=0.0f,rightX=(float)fontStyles[style].charSize,upperY=0.0f,lowerY=(float)fontStyles[style].charSize;
+		bool compatible=FALSE;
 		
 		
-		if(text[i/4]==10){ //line break
-			line+=(SHORT)fontStyles[style].recSize;
-			pos=0;
+		if (text[i / 4] == '\n'){
+			line += (short)(fontStyles[style].recSize + props.size + props.spacingY);
+			pos = 0;
 		}
-		else if(text[i/4]==32){ //space
-			pos+=(SHORT)(fontStyles[style].recSize+sizSpa.x+sizSpa.y);
+		else if (text[i / 4] == ' '){
+			pos += (short)(fontStyles[style].recSize + props.size + props.spacingX);
+		}
+		else if (text[i / 4] == '\t'){
+			pos += (short)((fontStyles[style].recSize + props.size + props.spacingX) * 5);
 		}
 		else if(fontStyles[style].lookup[text[i/4]].code==text[i/4]){
-			leftX+=fontStyles[style].lookup[text[i/4]].offX*(FLOAT)fontStyles[style].charSize;
-			rightX+=fontStyles[style].lookup[text[i/4]].offX*(FLOAT)fontStyles[style].charSize;
-			upperY+=fontStyles[style].lookup[text[i/4]].offY*(FLOAT)fontStyles[style].charSize;
-			lowerY+=fontStyles[style].lookup[text[i/4]].offY*(FLOAT)fontStyles[style].charSize;
+			leftX += fontStyles[style].lookup[text[i / 4]].offX*(float)fontStyles[style].charSize;
+			rightX += fontStyles[style].lookup[text[i / 4]].offX*(float)fontStyles[style].charSize;
+			upperY += fontStyles[style].lookup[text[i / 4]].offY*(float)fontStyles[style].charSize;
+			lowerY += fontStyles[style].lookup[text[i / 4]].offY*(float)fontStyles[style].charSize;
 			compatible=TRUE;
 		}
 
 		if(compatible){
-			leftX/=(FLOAT)fontStyles[style].texWidth;
-			rightX/=(FLOAT)fontStyles[style].texWidth;
-			upperY/=(FLOAT)fontStyles[style].texHeight;
-			lowerY/=(FLOAT)fontStyles[style].texHeight;
+			leftX /= (float)fontStyles[style].texWidth;
+			rightX /= (float)fontStyles[style].texWidth;
+			upperY /= (float)fontStyles[style].texHeight;
+			lowerY /= (float)fontStyles[style].texHeight;
 
-			vertexList[i].Pos=XMFLOAT2(pos+0-sizSpa.x*0.5f,0-line+sizSpa.x*0.5f); vertexList[i].Tex=XMFLOAT2(leftX,upperY);
-			vertexList[i+1].Pos=XMFLOAT2(pos+fontStyles[style].recSize+sizSpa.x*0.5f,0-line+sizSpa.x*0.5f); vertexList[i+1].Tex=XMFLOAT2(rightX,upperY);
-			vertexList[i+2].Pos=XMFLOAT2(pos+0-sizSpa.x*0.5f,-fontStyles[style].recSize-line-sizSpa.x*0.5f); vertexList[i+2].Tex=XMFLOAT2(leftX,lowerY);
-			vertexList[i+3].Pos=XMFLOAT2(pos+fontStyles[style].recSize+sizSpa.x*0.5f,-fontStyles[style].recSize-line-sizSpa.x*0.5f); vertexList[i+3].Tex=XMFLOAT2(rightX,lowerY);
+			vertexList[i].Pos = XMFLOAT2(pos + 0 - props.size*0.5f, 0 - line + props.size*0.5f); vertexList[i].Tex = XMFLOAT2(leftX, upperY);
+			vertexList[i + 1].Pos = XMFLOAT2(pos + fontStyles[style].recSize + props.size*0.5f, 0 - line + props.size*0.5f); vertexList[i + 1].Tex = XMFLOAT2(rightX, upperY);
+			vertexList[i + 2].Pos = XMFLOAT2(pos + 0 - props.size*0.5f, -fontStyles[style].recSize - line - props.size*0.5f); vertexList[i + 2].Tex = XMFLOAT2(leftX, lowerY);
+			vertexList[i + 3].Pos = XMFLOAT2(pos + fontStyles[style].recSize + props.size*0.5f, -fontStyles[style].recSize - line - props.size*0.5f); vertexList[i + 3].Tex = XMFLOAT2(rightX, lowerY);
 
-			pos+=(SHORT)(fontStyles[style].recSize+sizSpa.x+sizSpa.y);
+			pos += (short)(fontStyles[style].recSize + props.size + props.spacingX);
 		}
 	}
-	//wiRenderer::getImmediateContext()->UpdateSubresource( vertexBuffer, 0, NULL, vertexList.data(), 0, 0 );
 
 	wiRenderer::UpdateBuffer(vertexBuffer,vertexList.data(),context==nullptr?wiRenderer::getImmediateContext():context,sizeof(Vertex) * textlen * 4);
-	//D3D11_MAPPED_SUBRESOURCE mappedResource;
-	//Vertex* dataPtr;
-	//wiRenderer::getImmediateContext()->Map(vertexBuffer,0,D3D11_MAP_WRITE_DISCARD,0,&mappedResource);
-	//dataPtr = (Vertex*)mappedResource.pData;
-	//memcpy(dataPtr,vertexList.data(),sizeof(Vertex) * textlen * 4);
-	//wiRenderer::getImmediateContext()->Unmap(vertexBuffer,0);
+	
 }
 
 void wiFont::LoadVertexBuffer()
@@ -303,61 +313,21 @@ void wiFont::LoadIndices()
 	wiRenderer::graphicsDevice->CreateBuffer( &bd, &InitData, &indexBuffer );
 }
 
+void wiFont::Draw(wiRenderer::DeviceContext context){
 
-void wiFont::DrawBlink(wchar_t* text, XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context)
-{
-	if(toDraw){
-		Draw(text,newPosSizSpa,Halign,Valign,context);
-	}
-}
-void wiFont::DrawBlink(const std::string& text, XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context)
-{
-	if(toDraw){
-		Draw(text,newPosSizSpa,Halign,Valign,context);
-	}
-}
-void wiFont::Draw(const std::string& text, XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context)
-{
-	std::wstring ws(text.begin(), text.end());
+	wiFontProps newProps = props;
 
-	Draw(ws.c_str(),newPosSizSpa,Halign,Valign,context);
-}
-void wiFont::Draw(const wchar_t* text, XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context)
-{
-	Draw(text,"",newPosSizSpa,Halign,Valign,context);
-}
-
-void wiFont::DrawBlink(const string& text,const char* fontStyle,XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context){
-	if(toDraw){
-		Draw(text,fontStyle,newPosSizSpa,Halign,Valign,context);
-	}
-}
-void wiFont::DrawBlink(const wchar_t* text,const char* fontStyle,XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context){
-	if(toDraw){
-		Draw(text,fontStyle,newPosSizSpa,Halign,Valign,context);
-	}
-}
-void wiFont::Draw(const string& text,const char* fontStyle,XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context){
-	wstring ws(text.begin(),text.end());
-	Draw(ws.c_str(),fontStyle,newPosSizSpa,Halign,Valign,context);
-}
-
-
-void wiFont::Draw(const wchar_t* text,const char* fontStyle,XMFLOAT4 newPosSizSpa, const char* Halign, const char* Valign, wiRenderer::DeviceContext context){
-	int fontStyleI = getFontStyleByName(fontStyle);
-
-
-	if(!strcmp(Halign,"center") || !strcmp(Valign,"mid"))
-		newPosSizSpa.x-=textWidth(text,newPosSizSpa.w+newPosSizSpa.z,fontStyleI)/2;
-	else if(!strcmp(Halign,"right"))
-		newPosSizSpa.x-=textWidth(text,newPosSizSpa.w+newPosSizSpa.z,fontStyleI);
-	if(!strcmp(Valign,"center") || !strcmp(Valign,"mid"))
-		newPosSizSpa.y+=textHeight(text,newPosSizSpa.z,fontStyleI)*0.5f;
-	else if(!strcmp(Valign,"bottom"))
-		newPosSizSpa.y+=textHeight(text,newPosSizSpa.z,fontStyleI);
+	if(props.h_align==WIFALIGN_CENTER || props.h_align==WIFALIGN_MID)
+		newProps.posX-= textWidth()*0.5f;
+	else if(props.h_align==WIFALIGN_RIGHT)
+		newProps.posX -= textWidth();
+	if (props.v_align == WIFALIGN_CENTER || props.h_align == WIFALIGN_MID)
+		newProps.posY += textHeight()*0.5f;
+	else if(props.v_align==WIFALIGN_BOTTOM)
+		newProps.posY += textHeight();
 
 	
-	ModifyGeo(text,XMFLOAT2(newPosSizSpa.z,newPosSizSpa.w),fontStyleI,context);
+	ModifyGeo(text.c_str(), newProps, style, context);
 
 	if(textlen){
 
@@ -372,13 +342,12 @@ void wiFont::Draw(const wchar_t* text,const char* fontStyle,XMFLOAT4 newPosSizSp
 		wiRenderer::BindPS(pixelShader,context);
 
 
-		ConstantBuffer* cb = new ConstantBuffer();
-		cb->mProjection = XMMatrixTranspose( wiRenderer::getCamera()->Oprojection );
-		cb->mTrans =  XMMatrixTranspose( XMMatrixTranslation(newPosSizSpa.x,newPosSizSpa.y,0) );
-		cb->mDimensions = XMFLOAT4((float)wiRenderer::RENDERWIDTH, (float)wiRenderer::RENDERHEIGHT, 0, 0);
+		ConstantBuffer cb = ConstantBuffer();
+		cb.mProjection = XMMatrixTranspose( wiRenderer::getCamera()->Oprojection );
+		cb.mTrans = XMMatrixTranspose(XMMatrixTranslation(newProps.posX, newProps.posY, 0));
+		cb.mDimensions = XMFLOAT4((float)wiRenderer::RENDERWIDTH, (float)wiRenderer::RENDERHEIGHT, 0, 0);
 		
-		wiRenderer::UpdateBuffer(constantBuffer,cb,context);
-		delete cb;
+		wiRenderer::UpdateBuffer(constantBuffer,&cb,context);
 
 		wiRenderer::BindConstantBufferVS(constantBuffer,0,context);
 
@@ -389,31 +358,19 @@ void wiFont::Draw(const wchar_t* text,const char* fontStyle,XMFLOAT4 newPosSizSp
 		wiRenderer::BindVertexBuffer(vertexBuffer,0,sizeof(Vertex),context);
 		wiRenderer::BindIndexBuffer(indexBuffer,context);
 
-		wiRenderer::BindTexturePS(fontStyles[fontStyleI].texture,0,context);
+		wiRenderer::BindTexturePS(fontStyles[style].texture,0,context);
 		wiRenderer::BindSamplerPS(sampleState,0,context);
 		wiRenderer::DrawIndexed(textlen*6,context);
 	}
 }
 
-void wiFont::Blink(DWORD perframe,DWORD invisibleTime)
-{
-	counter++;
-	if(toDraw && counter>perframe){
-		counter=0;
-		toDraw=FALSE;
-	}
-	else if(!toDraw && counter>invisibleTime){
-		counter=0;
-		toDraw=TRUE;
-	}
-}
 
 
-int wiFont::textWidth(const wchar_t* text,FLOAT spacing,const int& style)
+int wiFont::textWidth()
 {
 	int i=0;
 	int max=0,lineW=0;
-	int len=wcslen(text);
+	int len=text.length();
 	while(i<len){
 		if(text[i]==10) {//ENDLINE
 			if(max<lineW) max=lineW;
@@ -424,13 +381,13 @@ int wiFont::textWidth(const wchar_t* text,FLOAT spacing,const int& style)
 	}
 	if(max==0) max=lineW;
 
-	return (int)(max*(fontStyles[style].recSize+spacing));
+	return (int)(max*(fontStyles[style].recSize+props.spacingX));
 }
-int wiFont::textHeight(const wchar_t* text,FLOAT siz,const int& style)
+int wiFont::textHeight()
 {
 	int i=0;
 	int lines=1;
-	int len=wcslen(text);
+	int len=text.length();
 	while(i<len){
 		if(text[i]==10) {//ENDLINE
 			lines++;
@@ -438,7 +395,7 @@ int wiFont::textHeight(const wchar_t* text,FLOAT siz,const int& style)
 		i++;
 	}
 
-	return (int)(lines*(fontStyles[style].recSize+siz));
+	return (int)(lines*(fontStyles[style].recSize+props.size));
 }
 
 
diff --git a/WickedEngine/wiFont.h b/WickedEngine/wiFont.h
index 347476fa2..d7fb17c87 100644
--- a/WickedEngine/wiFont.h
+++ b/WickedEngine/wiFont.h
@@ -2,7 +2,33 @@
 #include "CommonInclude.h"
 #define MAX_TEXT 20000
 
-class wiRenderer;
+enum wiFontAlign
+{
+	WIFALIGN_LEFT,
+	//same as mid
+	WIFALIGN_CENTER,
+	//same as center
+	WIFALIGN_MID,
+	WIFALIGN_RIGHT,
+	WIFALIGN_TOP,
+	WIFALIGN_BOTTOM,
+	WIFALIGN_COUNT,
+};
+
+class wiFontProps
+{
+public:
+	int size;
+	int spacingX, spacingY;
+	float posX, posY;
+	wiFontAlign h_align, v_align;
+
+	//zero-based properties: add or subtract from values
+	wiFontProps(float posX = 0, float posY = 0, int size = 0, wiFontAlign h_align = WIFALIGN_LEFT, wiFontAlign v_align = WIFALIGN_TOP
+		, int spacingX = 0, int spacingY = 0)
+		:posX(posX), posY(posY), size(size), h_align(h_align), v_align(v_align), spacingX(spacingX), spacingY(spacingY)
+	{}
+};
 
 class wiFont
 {
@@ -64,26 +90,27 @@ protected:
 	static vector<wiFontStyle> fontStyles;
 
 
-	static void ModifyGeo(const wchar_t* text,XMFLOAT2 sizSpacing,const int& style, ID3D11DeviceContext* context = nullptr);
+	static void ModifyGeo(const wchar_t* text, wiFontProps props, int style, ID3D11DeviceContext* context = nullptr);
+
 public:
 	static void Initialize();
 	static void SetUpStaticComponents();
 	static void CleanUpStatic();
+
+	wstring text;
+	wiFontProps props;
+	int style;
+
+	wiFont(const string& text, wiFontProps props = wiFontProps(), int style = 0);
+	wiFont(const wstring& text, wiFontProps props = wiFontProps(), int style = 0);
+	~wiFont();
+
 	
-	static void DrawBlink(wchar_t* text,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void Draw(const wchar_t* text,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void DrawBlink(const std::string& text,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void Draw(const std::string& text,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
+	void Draw(ID3D11DeviceContext* context = nullptr);
 
-	static void DrawBlink(const string& text,const char* fontStyle,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void DrawBlink(const wchar_t* text,const char* fontStyle,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void Draw(const string& text,const char* fontStyle,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
-	static void Draw(const wchar_t* text,const char* fontStyle,XMFLOAT4 posSizSpacing=XMFLOAT4(0,0,0,0), const char* Halign="left", const char* Valign="top", ID3D11DeviceContext* context = nullptr);
 
-	static void Blink(DWORD perframe,DWORD invisibleTime);
-
-	static int textWidth(const wchar_t*,FLOAT siz,const int& style);
-	static int textHeight(const wchar_t*,FLOAT siz,const int& style);
+	int textWidth();
+	int textHeight();
 
 	static void addFontStyle( const string& toAdd );
 	static int getFontStyleByName( const string& get );
diff --git a/WickedEngine/wiInitializer.cpp b/WickedEngine/wiInitializer.cpp
index 61d05a08f..84327ff68 100644
--- a/WickedEngine/wiInitializer.cpp
+++ b/WickedEngine/wiInitializer.cpp
@@ -34,6 +34,7 @@ namespace wiInitializer
 
 		if (requestedFeautures & WICKEDENGINE_INITIALIZE_FONT)
 		{
+			wiFont::Initialize();
 			wiFont::SetUpStaticComponents();
 		}
 
diff --git a/WickedEngine/wiLua.cpp b/WickedEngine/wiLua.cpp
index 63aab0354..7f72b15d0 100644
--- a/WickedEngine/wiLua.cpp
+++ b/WickedEngine/wiLua.cpp
@@ -1,21 +1,133 @@
 #include "wiLua.h"
+#include "wiBackLog.h"
 
-extern "C"
-{
-#include "LUA\lua.h"
-#include "LUA\lualib.h"
-#include "LUA\lauxlib.h"
-}
-
+wiLua *wiLua::globalLua = nullptr;
 
 wiLua::wiLua()
 {
-	m_lua_State = luaL_newstate();
-	luaL_openlibs(m_lua_State);
+	m_luaState = NULL;
+	m_luaState = luaL_newstate();
+	luaL_openlibs(m_luaState);
+	Register("debugout", DebugOut);
 }
 
-
 wiLua::~wiLua()
 {
-	lua_close(m_lua_State);
+	lua_close(m_luaState);
 }
+
+wiLua* wiLua::GetGlobal()
+{
+	if (globalLua == nullptr)
+	{
+		globalLua = new wiLua();
+	}
+	return globalLua;
+}
+
+bool wiLua::Success()
+{
+	return m_status == 0;
+}
+bool wiLua::Failed()
+{
+	return m_status != 0;
+}
+string wiLua::GetErrorMsg()
+{
+	if (Failed()) {
+		string retVal =  lua_tostring(m_luaState, -1);
+		return retVal;
+	}
+	return string("");
+}
+string wiLua::PopErrorMsg()
+{
+	string retVal = lua_tostring(m_luaState, -1);
+	lua_pop(m_luaState, 1); // remove error message
+	return retVal;
+}
+void wiLua::PostErrorMsg(bool todebug, bool tobacklog)
+{
+	if (Failed())
+	{
+		const char* str = lua_tostring(m_luaState, -1);
+		if (str == nullptr)
+			return;
+		stringstream ss("");
+		ss << "[Lua Error] " << str;
+		if (tobacklog)
+		{
+			wiBackLog::post(ss.str().c_str());
+		}
+		if (todebug)
+		{
+			ss << endl;
+			OutputDebugStringA(ss.str().c_str());
+		}
+		lua_pop(m_luaState, 1); // remove error message
+	}
+}
+bool wiLua::RunFile(const string& filename)
+{
+	m_status = luaL_loadfile(m_luaState, filename.c_str());
+	
+	if (Success()) {
+		return RunScript();
+	}
+
+	PostErrorMsg();
+	return false;
+}
+bool wiLua::RunText(const string& script)
+{
+	m_status = luaL_loadstring(m_luaState, script.c_str());
+	if (Success())
+	{
+		return RunScript();
+	}
+
+	PostErrorMsg();
+	return false;
+}
+bool wiLua::RunScript()
+{
+	m_status = lua_pcall(m_luaState, 0, LUA_MULTRET, 0);
+	if (Failed())
+	{
+		PostErrorMsg();
+		return false;
+	}
+	return true;
+}
+bool wiLua::Register(const string& name, lua_CFunction function)
+{
+	lua_register(m_luaState, name.c_str(), function);
+
+	PostErrorMsg();
+
+	return Success();
+}
+
+int wiLua::DebugOut(lua_State* L)
+{
+	int argc = lua_gettop(L); 
+
+	stringstream ss("");
+
+	for (int i = 1; i <= argc; i++)
+	{
+		const char* str = lua_tostring(L, i);
+		if (str != nullptr)
+		{
+			ss << str;
+		}
+	}
+	ss << endl;
+
+	OutputDebugStringA(ss.str().c_str());
+
+	//number of results
+	return 0;
+}
+
diff --git a/WickedEngine/wiLua.h b/WickedEngine/wiLua.h
index 21ad94a6d..41e1b6f64 100644
--- a/WickedEngine/wiLua.h
+++ b/WickedEngine/wiLua.h
@@ -1,13 +1,46 @@
 #pragma once
+#include "CommonInclude.h"
 
-struct lua_State;
+extern "C"
+{
+#include "LUA\lua.h"
+#include "LUA\lualib.h"
+#include "LUA\lauxlib.h"
+}
+
+typedef int(*lua_CFunction) (lua_State *L);
 
 class wiLua
 {
 private:
-	lua_State *m_lua_State;
+	lua_State *m_luaState; 
+	int m_status; //last call status
+
+	static wiLua* globalLua;
+	static int DebugOut(lua_State *L);
+
+	//run the previously loaded script
+	bool RunScript();
 public:
 	wiLua();
 	~wiLua();
+	static wiLua* GetGlobal();
+
+	//check if the last call succeeded
+	bool Success();
+	//check if the last call failed
+	bool Failed();
+	//get error message for the last call
+	string GetErrorMsg();
+	//remove and get error message from stack
+	string PopErrorMsg();
+	//post error to backlog and/or debug output
+	void PostErrorMsg(bool todebug = true, bool tobacklog = true);
+	//run a script from file
+	bool RunFile(const string& filename);
+	//run a script from param
+	bool RunText(const string& script);
+	//register function to use in scripts
+	bool Register(const string& name, lua_CFunction function);
 };