7 commits

Author	SHA1	Message	Date
Christoph Oelckers	f86e64e712	- renamed thingdef_expression to codegen. Eventually this needs to be split up into smaller units because the file is already quite large and there's still a lot to add here.	2016-10-15 10:39:58 +02:00
Christoph Oelckers	d8a8b59006	- cleaned up the loop statement nodes in the code generator, which put some handling in FCompileContext and some of their data into the base FxExpression class instead of having an intermediate base class for all loops which is responsible for the relevant data. All this is now encapsulated in a new FxLoopStatement class which serves as base for the actual loop statements.	2016-10-15 10:34:26 +02:00
Christoph Oelckers	9def9ec095	- added more casting kludges so that I can run some tests with Heretic's definitions.	2016-10-14 22:54:22 +02:00
Christoph Oelckers	52005214c1	- Added some fudging so that A_PlayerSkinCheck creates proper code until I can rewrite the FunctionCall expression to match what the script compiler needs. The current version of this class is too much geared toward DECORATE.	2016-10-14 21:15:46 +02:00
Christoph Oelckers	7de683f9f5	- converted a few more DECORATE files. ... - started with the AST converter. So far it only deals with direct function calls with simple constants as parameters. - added an error condition for the defaults block to get rid of some asserts.	2016-10-14 00:40:20 +02:00
Christoph Oelckers	a72fbb771f	- separated the code generation from the DECORATE parser and cleaned up the interface to the code generator. Most importantly, the VMScriptFunctions are now preallocated when being added to the list of functions to compile and will be filled in later by the code generator. This allowed the removal of some ugly maintenance code.	2016-10-13 00:53:59 +02:00
Christoph Oelckers	b1a83bfd26	- started with cleanup and separation of DECORATE code. ... * everything related to scripting is now placed in a subdirectory 'scripting', which itself is separated into DECORATE, ZSCRIPT, the VM and code generation. * a few items have been moved to different headers so that the DECORATE parser definitions can mostly be kept local. The only exception at the moment is the flags interface on which 3 source files depend.	2016-10-12 19:22:33 +02:00