Passing a bank to a GL function

	temp:tbank=CreateBank(Len(s$)+1)
	PokeString temp,0,s$
	glListBase listBase
	'glRasterPos2f x,y
	glCallLists BankSize(temp)-1,GL_UNSIGNED_BYTE,bank buf(temp)

I get an error on the last line:
Unable to convert from 'Int' to 'Byte Ptr'.

Try this.

Local buffer@ Ptr = s.ToCString( ) ' Null-terminated
glListBase( listBase )
glCallLists( s.Length, GL_UNSIGNED_BYTE, buffer )
MemFree( buffer )

It's because you put a space between the words `bank` and `buf`, it should be BankBuf(temp).

How do I make this into a string? How do I make it say "Hello"?

I just get an error saying "Identifier 'ToCString' not found".

Local buffer@ Ptr = s.ToCString( ) ' Null-terminated
glListBase( listBase )
glCallLists( s.Length, GL_UNSIGNED_BYTE, buffer )
MemFree( buffer )

Assuming s is a string, that will create a null-terminated C string (strings in BMax use UTF-16).

Aside from that, I'm not sure what you're asking now.

s has to be an already created string.

local s = "Test string"
Local buffer@ Ptr = s.ToCString( ) ' Null-terminated
glListBase( listBase )
glCallLists( s.Length, GL_UNSIGNED_BYTE, buffer )
MemFree( buffer )

or you could do it on a string constant,

local buffer:Byte ptr = "Test string.".toCstring()