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// The arguments are floats in the 0..1 range. This was used by previous DBPro versions, but cannot be used with DBPro 9Ex.
BorderColor = float4(red, green, blue, alpha);

// This is the proper way to set a border colour shader attribute with DBPro 9Ex. 
// The channel values are bytes in hexadecimal notation ranging from 0x00 to 0xff, where 0x00 = 0.0 and 0xff = 1.0.
BorderColor = 0xaarrggbb; 

/**
 * This function must be exported by all legal precompilers.
 * It is used to receive data from the compiler process that are necessary for the 
 * static library (Precompiler.lib) to function.
 * 
 * @param	void*	pData		- The data received from the compiler module. Must be forwarded to Precompiler.lib using dbpc::SetInternalData().
 **/
__declspec(dllexport) void ReceiveCompilerData(void *pData) { 
	// This needs to be forwarded to the internal implementation of Precompiler.lib.
	// We can store it for our own use as well from here if desired.
	dbpc::SetInternalData(pData);
}

/**
 * This is the main function of the precompiler.
 * It will receive a pointer to a dbpc::Project instance that contains the full source¹ of the project being compiled.
 * By using the member functions exposed by the Project instance, the source can be altered (added to, removed from or 
 * otherwise changed) before it gets processed by the compiler.
 * You must not manually delete the Project or any of its members; instead use the provided interface to insert or
 * remove source code.
 * 
 *	(¹)	Some preprocessing is carried out prior to any third party precompilers being invoked, namely:
 *			• All #include directives are resolved and the included source files are added as Source instances to the Project instance.
 *			  The "#include ...." statements are removed from the source that is received here.
 *			• All comments and empty lines are removed from the sources.
 *		As such you won't see any comments from a precompiler; nor should a precompiler insert its own comments or #include directives.
 *		A precompiler that wants to include an external file can do so through the Project::AddSource() member function.
 * 
 * @param	Project*	pProject	- The project instance that is being precompiled. Any changes made to this will be carried on to the
 *									  next precompiler in line (if any) and eventually will be processed by the compiler itself.
 * @return	bool		- If there was an error during precompilation, «false» should be returned.
 *						  This will stop the compilation process and the user should ideally be prompted as to what is wrong such that
 *						  he can change his source and try again.
 *						  If the precompilation finishes successfully, «true» should be returned.
 **/
__declspec(dllexport) bool Precompile(dbpc::Project *pProject) { 
	// Step through all sources and all of their lines
	for(size_t s = 0; s < pProject->GetNumSources(); s++) { 
		dbpc::Source *pSource	= pProject->GetSource(s);
		dbpc::Line	 *pLine		= pSource->GetFirstLine();
		while(pLine) { 
			// Can check the line contents here and change it, remove the line, insert new lines, and so on.
			// See the header files in Compiler/Precompiler/bin/include for more details on the available functionality.
			pLine = pLine->GetNext();
		}
	}

	return true;
}

/**
 * This is an optional function.
 * When exported, its returned string will be used when displaying information pertaining to this precompiler.
 * At the current time this is only employed in error messages.
 * If a precompiler doesn't export this function, the file name will be used instead in any situations where
 * the particular precompiler is referenced.
 * 
 * @return	const char*		- The name of the precompiler
 **/
__declspec(dllexport) const char* GetPrecompilerName() { 
	return "Example precompiler";
}

/**
 * This is another optional function.
 * When exported, it sets the priority value that will be used to determine in what order to invoke multiple
 * precompilers. A lower value means the precompiler will be run earlier, while a higher value means it will
 * be run later. If two or more precompilers share the same priority value their order among eachothers is
 * undefined, but they will otherwise appear at the "correct" place determined by said priority value among
 * any other precompilers having different values.
 * If this function is not exported, a priority value of zero will be used for the precompiler.
 * Take note that the priority value can be negative in order to place it before any such zero-priority 
 * precompilers.
 * 
 * @return	int				- The priority value of the precompiler
 **/
__declspec(dllexport) int GetPrecompilerPriority() { 
	// This precompiler will be run after any precompilers with a priority 
	// value of 0 or below, but before any with a priority of 2 or higher
	return 1;
}

########################################
# Build 1.0.0.1 on 2016-10-01
########################################
# §	Fixed a bug where the compiler could crash when trying to release allocated memory.
# §	Third party libraries are no longer loaded as executable modules during compilation; 
#	this prevents them from raising errors about missing external files that will not be 
#	present during the compilation process.
# §	Fixed a bug where using certain shader functionality caused a crash when applying the effect.
# §	Added a new function, USE LEGACY SHADER COMPILER, for using the less strict shader compiler 
#	employed by earlier DBPro versions. This allows to compile certain shaders that don't fully 
# 	adhere to the strict HLSL standard without warnings. It is however adviced that you instead
# 	update any shaders to adhere to the stricter rules imposed by the newer shader compiler.

########################################
# Build 1.0.0.2 on 2016-10-05
########################################
# §	Fixed a bug where the attached SC_Collision.dll was using an older mesh format left over from
#	pre-release testing, resulting in crashes if trying to use it.
# §	The issue where compilation would fail for whitespace-separated comments following an EXIT
#	instruction has been resolved.
# §	Added an optional setting to have the precompiler use the IDE-supplied full source dump rather
#	than rebuild this from the source files. Add the following to your Setup.ini file (in the 
#	compiler folder) to control this setting:
#		[PRECOMPILER]
# 		UseIDESourceDump=Yes 		# Or set it to "No" to disable. Will be disabled by default.
# 	This setting is disabled by default so unless you want to use it you don't have to alter your
# 	configuration file.
# 	This should allow IDEs that don't automatically save on compilation to work with the new precompiler, 
#	however beware that this will reintroduce the old issues where you will get errors like 
#	"Failed to xxx at line 29496" and then have you manually figure out that this is in fact line 48 in
# 	include file #12.
# 	There may also be issues with using the #include directive with older IDEs that may not properly resolve
# 	this (I recall the official IDE had this problem a few years back, though it may have been fixed by now).

########################################
# Build 1.0.0.3 on 2016-10-09
########################################
# §	Fixed a bug where any combination of multiple whitespace characters inside a string would be condensed 
#	into a single whitespace.
# §	Reintroduced the MESHRADIUS shader constant that was removed in 2011. Fixes issues with shaders using it.
# §	Fixed an issue where the ABS() function was missing from previous builds.
# § 	Fixed an issue where the render target would be cleared in the middle of a two-step reflection shading pass.
# § 	Visual styles are now enabled for compiled programs, letting your Windows GUI applications use more 
#	modern themes.

########################################
# Build 1.0.0.4 on 2016-10-23
########################################
# §	Issues with various third party plugins that originated from the plugin assuming functionality present in DirectX 9.0c
# 	that has since been removed in DirecX 9Ex have been addressed by manually implementing emulations of these, seamlessly
# 	forwarded to the plugin through the D3D interface.
# §	Added new keywords to utilize the resource management functionality mentioned above for texture created through the DBPro
#	runtime that will later be used by plugins assuming such functionality; these are as follows:
#		ENABLE VIRTUAL TEXTURE MANAGEMENT
# 		DISABLE VIRTUAL TEXTURE MANAGEMENT
# 		IS VIRTUAL TEXTURE MANAGEMENT ENABLED
# §	Now supports plugins that will attempt to access DirectX directly from another thread.
# 	Use the precompiler directive #USE MULTITHREADED DIRECTX to enable this for your project.
# §	Single PRINT commands and the like should now handle dual buffering properly when backdrop clearing is disabled.
# §	Fixed a memory leak in the precompiler.
# §	The "About" dialog will now display the installed DBPro9Ex version.
# §	Changes to the compiler has necessitated a new version of the Precompiler library. This means that any precompilers
#	written using the old library will have to be recompiled with the new one to function properly. No code changes will
# 	be necessary; the changes are all internal.

for i=1 to 12  
  print i
  if i>4 then exit 
next i
wait key

for i=1 to 12  
  print i
  if i>4 then exit    `comment
next i
wait key

	// WickedX - 130816 DBPro - V2.0 - Prevent range outside 0-100.
	if ( iVolume < 0 || iVolume > 100 )
		return;

	// set the volume

	// set the volume property
	m_ptr->iVolume=iVolume;
	//m_ptr->pSound->GetBuffer(0)->SetVolume ( (int)(-9600*((100-iVolume)/100.0)) );
	// WickedX - 130816 DBPro - V2.0 - Made volume linear from 0-100 range.
	if (iVolume==0) {
		iVolume = -10000;
	}
	else {
		iVolume =  (int)floorf( 5000.0f * log10f( (float)(iVolume) / 100.0f ) + 0.5f );
	}
	m_ptr->pSound->GetBuffer(0)->SetVolume(iVolume);

[PRECOMPILER]
UseIDESourceDump=Yes

a$="a      b"
print a$
print "a      b"
print len("a      b")
print left$("a   bc",4)
wait key

print "Hello"
wait key

new$="<dependency><dependentAssembly><assemblyIdentity type="+chr$(34)+"Win32"+chr$(34)+" name="+chr$(34)+"Microsoft.Windows.Common-Controls"+chr$(34)+" version="+chr$(34)+"6.0.0.0"+chr$(34)+" processorArchitecture="+chr$(34)+"*"+chr$(34)+" publicKeyToken="+chr$(34)+"6595b64144ccf1df"+chr$(34)+" language="+chr$(34)+"*"+chr$(34)+"></assemblyIdentity></dependentAssembly></dependency>"

`Manual path to your dbcompiler.exe here
file$="D:\DBPro 9ex\Compiler\DBPCompiler.exe"

`Uncomment to use Bluegui file selector to dbcompiler.exe 
`file$=openDialog("Open DBCompiler.exe","Executables (*.exe)",0,"")

if file exist(file$)
  make bank from file 1,file$
  offset=search bank(1,"asInvoker")
  if offset>0
    offset=search bank(1,"<assembly xml")
    if offset>0
      beginOffset=search bank(1,">",offset)
      if beginOffset>0
        endOffset=search bank(1,"</assembly>",beginOffset+len(new$)) 
        if endOffset>0 and endOffset-beginOffset<512
          write bank string 1,beginOffset+1,new$,len(new$)
          for ptr=beginOffset+1+len(new$) to endOffset-1
            write bank byte 1,ptr,32
          next ptr
          `uncomment these 2 lines to actually modify the file
          `rename file file$,file$+".orig"
          `make file from bank file$,1
          Print "Done"
        endif
      endif
    endif
  endif
endif
wait key