""

svn path=/trunk/; revision=261

9 files changed, 683 insertions, 0 deletions

diff --git a/externals/grill/flext/tutorial/attr1/attr1.cw b/externals/grill/flext/tutorial/attr1/attr1.cw
new file mode 100755
index 00000000..b56a0139
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr1/attr1.cw
diff --git a/externals/grill/flext/tutorial/attr1/attr1.dsp b/externals/grill/flext/tutorial/attr1/attr1.dsp
new file mode 100644
index 00000000..725b55ab
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr1/attr1.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="attr1" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** NICHT BEARBEITEN **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=attr1 - Win32 Debug
+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
+!MESSAGE 
+!MESSAGE NMAKE /f "attr1.mak".
+!MESSAGE 
+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
+!MESSAGE 
+!MESSAGE NMAKE /f "attr1.mak" CFG="attr1 - Win32 Debug"
+!MESSAGE 
+!MESSAGE Für die Konfiguration stehen zur Auswahl:
+!MESSAGE 
+!MESSAGE "attr1 - Win32 Release" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "attr1 - Win32 Debug" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName "attr1"
+# PROP Scc_LocalPath "."
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "attr1 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "msvc"
+# PROP Intermediate_Dir "msvc"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c
+# ADD CPP /nologo /W3 /O2 /I "..\..\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "NDEBUG"
+# ADD RSC /l 0xc07 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext-pdwin.lib /nologo /dll /machine:I386 /out:"../msvc/attr1.dll" /libpath:"..\..\pd-msvc"
+
+!ELSEIF  "$(CFG)" == "attr1 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "msvc-debug"
+# PROP Intermediate_Dir "msvc-debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /ZI /Od /I "..\..\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /FR /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "_DEBUG"
+# ADD RSC /l 0xc07 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext_d-pdwin.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\pd-msvc"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "attr1 - Win32 Release"
+# Name "attr1 - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\main.cpp
+# End Source File
+# End Target
+# End Project
diff --git a/externals/grill/flext/tutorial/attr1/main.cpp b/externals/grill/flext/tutorial/attr1/main.cpp
new file mode 100644
index 00000000..4945fe8f
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr1/main.cpp
@@ -0,0 +1,79 @@
+/* 
+flext tutorial - attributes 1
+
+Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+-------------------------------------------------------------------------
+
+This is an example of a simple object doing a float addition
+It is a variation of the tutorial "simple 2"
+*/
+
+
+// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
+// For clarity, this is done here, but you'd better specify it as a compiler definition
+// FLEXT_ATTRIBUTES must be 0 or 1, 
+#define FLEXT_ATTRIBUTES 1
+
+
+// include flext header
+#include <flext.h>
+
+// check for appropriate flext version
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error You need at least flext version 0.4.0
+#endif
+
+
+class attr1:
+	public flext_base
+{
+	FLEXT_HEADER(attr1,flext_base)
+ 
+public:
+	// constructor 
+	attr1();
+
+protected:
+	void m_trigger(float f);   
+	
+	// stored argument
+	float arg; 
+
+private:
+	// callback for method "m_trigger" (with one float argument)
+	FLEXT_CALLBACK_F(m_trigger);  
+
+	// define attribute callbacks for variable "arg" (with GET and SET properties)
+	FLEXT_ATTRVAR_F(arg);  
+};
+
+// instantiate the class 
+FLEXT_NEW("attr1",attr1)
+
+
+attr1::attr1():
+	arg(0)  // initialize argument 
+{ 
+	// define inlets
+	AddInAnything();  // first inlet of type anything (index 0)
+	
+	// define outlets
+	AddOutFloat();  // one float outlet (has index 0)
+	
+	// register methods
+	FLEXT_ADDMETHOD(0,m_trigger);  // register method (for floats) "m_trigger" for inlet 0
+
+	FLEXT_ADDATTR_VAR1("arg",arg);  // register attribute "arg" with variable arg
+} 
+
+void attr1::m_trigger(float f)
+{
+	float res = arg+f;
+	
+	// output value to outlet
+	ToOutFloat(0,res); // (0 stands for the outlet index 0)
+}
+
diff --git a/externals/grill/flext/tutorial/attr2/attr2.cw b/externals/grill/flext/tutorial/attr2/attr2.cw
new file mode 100755
index 00000000..77c70bc5
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr2/attr2.cw
diff --git a/externals/grill/flext/tutorial/attr2/attr2.dsp b/externals/grill/flext/tutorial/attr2/attr2.dsp
new file mode 100644
index 00000000..f93781ba
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr2/attr2.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="attr2" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** NICHT BEARBEITEN **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=attr2 - Win32 Debug
+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
+!MESSAGE 
+!MESSAGE NMAKE /f "attr2.mak".
+!MESSAGE 
+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
+!MESSAGE 
+!MESSAGE NMAKE /f "attr2.mak" CFG="attr2 - Win32 Debug"
+!MESSAGE 
+!MESSAGE Für die Konfiguration stehen zur Auswahl:
+!MESSAGE 
+!MESSAGE "attr2 - Win32 Release" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "attr2 - Win32 Debug" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName "attr2"
+# PROP Scc_LocalPath "."
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "attr2 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "msvc"
+# PROP Intermediate_Dir "msvc"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c
+# ADD CPP /nologo /W3 /O2 /I "..\..\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "NDEBUG"
+# ADD RSC /l 0xc07 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext-pdwin.lib /nologo /dll /machine:I386 /out:"../msvc/attr2.dll" /libpath:"..\..\pd-msvc"
+
+!ELSEIF  "$(CFG)" == "attr2 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "msvc-debug"
+# PROP Intermediate_Dir "msvc-debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /ZI /Od /I "..\..\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /FR /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "_DEBUG"
+# ADD RSC /l 0xc07 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext_d-pdwin.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\pd-msvc"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "attr2 - Win32 Release"
+# Name "attr2 - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\main.cpp
+# End Source File
+# End Target
+# End Project
diff --git a/externals/grill/flext/tutorial/attr2/main.cpp b/externals/grill/flext/tutorial/attr2/main.cpp
new file mode 100644
index 00000000..f02a6014
--- /dev/null
+++ b/externals/grill/flext/tutorial/attr2/main.cpp
@@ -0,0 +1,187 @@
+/* 
+flext tutorial - attributes 2
+
+Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+-------------------------------------------------------------------------
+
+This is an example of an object doing various float operations
+*/
+
+
+// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
+// For clarity, this is done here, but you'd better specify it as a compiler definition
+// FLEXT_ATTRIBUTES must be 0 or 1, 
+#define FLEXT_ATTRIBUTES 1
+
+
+// include flext header
+#include <flext.h>
+
+// check for appropriate flext version
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error You need at least flext version 0.4.0
+#endif
+
+#include <math.h>
+
+
+class attr2:
+	public flext_base
+{
+	// compulsory flext header with a class setup function
+	FLEXT_HEADER_S(attr2,flext_base,setup)
+ 
+public:
+	// constructor 
+	attr2();
+
+protected:
+	void m_trigger(float f);   
+	
+	// stored argument of operation
+	float arg; 
+
+	// stored result
+	float res;
+
+	enum operation {
+		op_set,op_add,op_sub,op_mul,op_div,op_pow
+	} op;
+
+	static const t_symbol *sym_set,*sym_add,*sym_sub,*sym_div,*sym_mul,*sym_pow;
+
+private:
+
+	static void setup(t_class *);
+
+	// callback for method "m_trigger" (with one float argument)
+	FLEXT_CALLBACK_F(m_trigger);  
+
+	// define attribute callbacks for variable "arg" ("ATTRVAR" means GET and SET)
+	FLEXT_ATTRVAR_F(arg);  
+
+	// define attribute callbacks for variable "res" (GET only)
+	FLEXT_ATTRGET_F(res);  
+
+	// methods for getting/setting the operation mode
+	void opget(const t_symbol *&s) const; 
+	void opset(const t_symbol *&s);
+
+	// define attribute callbacks for variable "res" (GET only)
+	FLEXT_CALLGET_S(opget);  
+	FLEXT_CALLSET_S(opset);  
+};
+
+// instantiate the class
+FLEXT_NEW("attr2",attr2)
+
+// instantiate static variables
+const t_symbol 
+	*attr2::sym_set,
+	*attr2::sym_add,*attr2::sym_sub,
+	*attr2::sym_div,*attr2::sym_mul,
+	*attr2::sym_pow;
+
+void attr2::setup(t_class *)
+{
+	// Upon class creation setup some symbols
+	// This is done only upon creation of of the first "attr2" object
+	sym_set = MakeSymbol("=");
+	sym_add = MakeSymbol("+");
+	sym_sub = MakeSymbol("-");
+	sym_mul = MakeSymbol("*");
+	sym_div = MakeSymbol("/");
+	sym_pow = MakeSymbol("**");
+}
+
+
+attr2::attr2():
+	arg(0),res(0),  // initialize argument and result
+	op(op_set)  // initialize operation
+{ 
+	// define inlets
+	AddInAnything();  // first inlet of type anything (index 0)
+	
+	// define outlets
+	AddOutFloat();  // one float outlet (has index 0)
+	
+	// register method (for floats) "m_trigger" for inlet 0
+	FLEXT_ADDMETHOD(0,m_trigger);  
+
+	// register attribute "arg" with the variable "arg"
+	FLEXT_ADDATTR_VAR1("arg",arg);  
+
+	// register attribute "result" with variable "res"
+	FLEXT_ADDATTR_GET("result",res);  
+
+	// register attribute "op" with methods "opget" and "opset"
+	FLEXT_ADDATTR_VAR("op",opget,opset);  
+} 
+
+// receive an operand, do the math operation and trigger the output
+void attr2::m_trigger(float f)
+{
+	switch(op) {
+	case op_set: res = f; break;
+	case op_add: res = f+arg; break;
+	case op_sub: res = f-arg; break;
+	case op_mul: res = f*arg; break;
+	case op_div: 
+		if(arg) res = f/arg; 
+		else {
+			post("%s - argument to division is 0: result set to 0",thisName());
+			res = 0;
+		}
+		break;
+	case op_pow: res = (float)pow(f,arg); break;
+#ifdef _DEBUG
+	default: ERRINTERNAL();  // operation not defined
+#endif
+	}
+		
+	// output value to outlet
+	ToOutFloat(0,res); // (0 stands for the outlet index 0)
+}
+
+
+// report the operation mode
+void attr2::opget(const t_symbol *&s) const
+{
+
+	switch(op) {
+	case op_set: s = sym_set; break;
+	case op_add: s = sym_add; break;
+	case op_sub: s = sym_sub; break;
+	case op_mul: s = sym_mul; break;
+	case op_div: s = sym_div; break;
+	case op_pow: s = sym_pow; break;
+#ifdef _DEBUG
+	default: ERRINTERNAL();  // operation not defined
+#endif
+	}
+}
+
+// set the operation mode
+void attr2::opset(const t_symbol *&s)
+{
+	if(s == sym_set)
+		op = op_set;
+	else if(s == sym_add)
+		op = op_add;
+	else if(s == sym_sub)
+		op = op_sub;
+	else if(s == sym_mul)
+		op = op_mul;
+	else if(s == sym_div)
+		op = op_div;
+	else if(s == sym_pow)
+		op = op_pow;
+	else {
+		post("%s - operation is not defined, set to =",thisName());
+		op = op_set;
+	}
+}
+
diff --git a/externals/grill/flext/tutorial/lib1/lib1.cw b/externals/grill/flext/tutorial/lib1/lib1.cw
new file mode 100755
index 00000000..3e67422c
--- /dev/null
+++ b/externals/grill/flext/tutorial/lib1/lib1.cw
diff --git a/externals/grill/flext/tutorial/lib1/lib1.dsp b/externals/grill/flext/tutorial/lib1/lib1.dsp
new file mode 100644
index 00000000..82656d07
--- /dev/null
+++ b/externals/grill/flext/tutorial/lib1/lib1.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="lib1" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** NICHT BEARBEITEN **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=lib1 - Win32 Debug
+!MESSAGE Dies ist kein gŸltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fŸhren Sie den Befehl
+!MESSAGE 
+!MESSAGE NMAKE /f "lib1.mak".
+!MESSAGE 
+!MESSAGE Sie kšnnen beim AusfŸhren von NMAKE eine Konfiguration angeben
+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
+!MESSAGE 
+!MESSAGE NMAKE /f "lib1.mak" CFG="lib1 - Win32 Debug"
+!MESSAGE 
+!MESSAGE FŸr die Konfiguration stehen zur Auswahl:
+!MESSAGE 
+!MESSAGE "lib1 - Win32 Release" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "lib1 - Win32 Debug" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName "lib1"
+# PROP Scc_LocalPath "."
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "lib1 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "msvc"
+# PROP Intermediate_Dir "msvc"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c
+# ADD CPP /nologo /W3 /GR- /GX- /O2 /I "..\..\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "NDEBUG"
+# ADD RSC /l 0xc07 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext-pdwin.lib /nologo /dll /machine:I386 /out:"../msvc/lib1.dll" /libpath:"..\..\pd-msvc"
+
+!ELSEIF  "$(CFG)" == "lib1 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "msvc-debug"
+# PROP Intermediate_Dir "msvc-debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /GR- /GX- /ZI /Od /I "..\..\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "NT" /D "PD" /Fr /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "_DEBUG"
+# ADD RSC /l 0xc07 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext_d-pdwin.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\pd-msvc"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "lib1 - Win32 Release"
+# Name "lib1 - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\main.cpp
+# End Source File
+# End Target
+# End Project
diff --git a/externals/grill/flext/tutorial/lib1/main.cpp b/externals/grill/flext/tutorial/lib1/main.cpp
new file mode 100644
index 00000000..485bdf09
--- /dev/null
+++ b/externals/grill/flext/tutorial/lib1/main.cpp
@@ -0,0 +1,132 @@
+/* 
+flext tutorial - library 1 
+
+Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+-------------------------------------------------------------------------
+
+This is an example of an external library containing a few simple objects
+
+It uses attributes, so be sure that you've already worked through attr1 and attr2
+
+*/
+
+// Enable attribute processing 
+// For clarity, this is done here, but you'd better specify it as a compiler definition
+#define FLEXT_ATTRIBUTES 1
+
+// include flext header
+#include <flext.h>
+
+// check for appropriate flext version
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error You need at least flext version 0.4.0
+#endif
+
+
+// -------------------------------------------------------------------------------------
+// Define the base class 
+// Note that you don't have to instantiate the base class (with FLEXT_NEW or variants)
+
+class libbase:
+	// inherit from basic flext class
+	public flext_base
+{
+	// obligatory flext header (class name,base class name)
+	FLEXT_HEADER(libbase,flext_base)
+ 
+public:
+	// constructor
+	libbase();
+
+protected:
+	void Output(float f) const { ToOutFloat(0,f); }
+
+	// method for floats into left inlet
+	virtual void m_trigger(float f) = 0;  
+
+	float arg;  // argument variable
+private:
+	FLEXT_CALLBACK_F(m_trigger);  // callback for method "m_trigger" (with one float argument)
+	FLEXT_ATTRVAR_F(arg);
+};
+
+libbase::libbase():
+	arg(0)  // initialize argument
+{ 
+	// define inlets:
+	// first inlet must always by of type anything (or signal for dsp objects)
+	AddInAnything();  // add one inlet for any message
+	
+	// define outlets:
+	AddOutFloat();  // add one float outlet (has index 0)
+	
+	// register methods
+	FLEXT_ADDMETHOD(0,m_trigger);  // register method (for float messages) "m_float" for inlet 0
+
+	// register attributes
+	FLEXT_ADDATTR_VAR1("arg",arg);  // register attribute "arg"
+} 
+
+
+// ------------------------------------------------------------------
+// Define the actual library objects (derived from the base class)
+// These classes have an implementation of the virtual function m_trigger 
+
+class libadd:
+	public libbase
+{
+	// obligatory flext header, inherit from libbase
+	FLEXT_HEADER(libadd,libbase)
+public:
+	virtual void m_trigger(float f) { Output(f+arg); }
+};
+
+FLEXT_LIB("lib1.+",libadd);
+
+
+
+class libsub:
+	public libbase
+{
+	// obligatory flext header, inherit from libbase
+	FLEXT_HEADER(libsub,libbase)
+public:
+	virtual void m_trigger(float f) { Output(f-arg); }
+};
+
+FLEXT_LIB("lib1.-",libsub);
+
+
+
+class libmul:
+	public libbase
+{
+	// obligatory flext header, inherit from libbase
+	FLEXT_HEADER(libmul,libbase)
+public:
+	virtual void m_trigger(float f) { Output(f*arg); }
+};
+
+FLEXT_LIB("lib1.*",libmul);
+
+
+// ------------------------------------------------
+// Do the library setup
+
+static void lib_setup()
+{
+	post("flext tutorial lib1, (C)2002 Thomas Grill");
+	post("lib1: lib1.+ lib1.- lib1.*");
+	post("");
+
+	// call the objects' setup routines
+	FLEXT_SETUP(libadd);
+	FLEXT_SETUP(libsub);
+	FLEXT_SETUP(libmul);
+}
+
+// setup the library
+FLEXT_LIB_SETUP(lib1,lib_setup)