Commit graph

150 commits

Author SHA1 Message Date
Christoph Oelckers
cd392e50e9 - added a dummy struct named '_' to define global variables. This can only be used internally.
This method was chosen because it avoids adding variable declarations to the global namespace which would have required a lot more work while polluting the grammar.
This way the global variables can be handled by a small bit of special coding in the struct generator.
2017-03-13 14:42:14 +01:00
Christoph Oelckers
5fd86cf98c - added some syntactic help to the ZScript parser to allow defining the arrays with native structs on the script side instead of having to define them internally. 2017-03-13 12:51:09 +01:00
Christoph Oelckers
a4710bcdb0 - did a bit of header cleanup to reduce the dependency on dobject.h. 2017-03-09 23:30:42 +01:00
Christoph Oelckers
5551f3a8c5 - declared the sectorplanes in Sector as read only and marked all relevant functions in the planes themselves const.
This is to block modification of the planes directly. For future-proofness with renderer changes everything that alters these values should go through he function interface.
2017-03-04 11:48:36 +01:00
Christoph Oelckers
fd20e1d78f - allow hooking custom serializers into PPointer so that serializable types can be handled without having to create new type classes which would be a bit unwieldy thanks to how the type system works. 2017-03-03 20:11:13 +01:00
Christoph Oelckers
12915b5f6e - use an inventory flag to decide what items are slipped by DF_NO_HEALTH and DF_NO_ARMOR. With all the changes over the last 10 years this had become too spotty.
- use an enum type for ItemFlags, just like it was done for actor flags. Since the flag word is almost full it may soon be necessary to add a second one and then this kind of security check may become necessary.
2017-02-28 21:45:47 +01:00
Christoph Oelckers
f918a9d9a7 - added a BOUNCE_NotOnShootables flag that hopefully helps addressing the biggest glitch in the bouncing code. 2017-02-26 22:31:43 +01:00
Christoph Oelckers
7a1f36bfb0 - added RF_DONTINTERPOLATE flag. 2017-02-26 20:01:39 +01:00
Christoph Oelckers
0cc46a2aaf - added a FORCEINFIGHTING flag. 2017-02-26 19:05:20 +01:00
alexey.lysiuk
6ae91ac9ea Fixed scripting type of demoplayback global variable
https://mantis.zdoom.org/view.php?id=334
2017-02-26 10:36:03 +02:00
Christoph Oelckers
35033891ac - added MF7_NOINFIGHTSPECIES flag. 2017-02-25 20:12:30 +01:00
Christoph Oelckers
fc101049c6 - exported gamestate variable and forced it to 32 bit internally.
- forced gameaction_t to 32 bit to avoid problems with undefined size issues.
2017-02-23 19:29:43 +01:00
Christoph Oelckers
26144340b8 - fixed: Hexen's poison cloud needs to call P_DamageMobj, even with a damage value of 0. Added a new flag to handle this case because normally this is not desirable. 2017-02-19 23:20:09 +01:00
Christoph Oelckers
68b47d81de - fixed WP_NOCHANGE changes with a restart, so this must be taken into account for the script variable holding it. 2017-02-19 17:58:54 +01:00
Christoph Oelckers
9089beb110 - scriptified most of the remaining parts of DMenu. Only the engine interface remains native now. 2017-02-19 15:23:33 +01:00
Christoph Oelckers
e05242e44d - scriptified the remaining parts of the conversationmenu.
- do not resolve the backdrop texture to a texture ID at load time. This will allow custom menu classes to use this info differently.
- added a new ZSDF userstring property to dialog pages to give mods more means for customization.
- allow overriding the conversation menu class both globally through MAPINFO and per conversation in ZSDF.
2017-02-19 14:21:49 +01:00
Christoph Oelckers
d85b9cdd71 - scriptified the input methods of DConversationMenu.
- fixed handling of DimAllowed.
2017-02-19 13:07:49 +01:00
Christoph Oelckers
2440951811 -scriptified the ReadThis screen. 2017-02-19 00:08:30 +01:00
Christoph Oelckers
f5a0f6b3bf - almost done with TextEnterMenu. 2017-02-18 21:18:23 +01:00
Christoph Oelckers
5f1241a55c - scriptified the rest of the player menu. This compiles and runs but doesn't work yet, it will be fixed in the next commit. 2017-02-18 01:20:07 +01:00
Christoph Oelckers
97eed1e6df - scriptified UpdateSkins. 2017-02-17 22:12:56 +01:00
Christoph Oelckers
498da825a5 - made the Skins array scripting friendly and exported it. 2017-02-17 21:51:23 +01:00
Christoph Oelckers
dbf3530696 - the keybinding control works again, this time fully scripted. 2017-02-12 18:38:23 +01:00
Christoph Oelckers
03283de4e8 - fixed issues with option menu items.
- fixed the octal parser in strbin.
- remove 'new' token because it gets in the way.
2017-02-12 16:02:55 +01:00
Christoph Oelckers
bb6def820f - everything compiles and mostly works again. 2017-02-12 14:04:48 +01:00
Christoph Oelckers
947b625c50 - all menu items scriptified, but not yet active. 2017-02-11 16:11:48 +01:00
Christoph Oelckers
be9b2b38fc - ColorpickerMenu.MouseEvent exported. 2017-02-10 11:44:46 +01:00
Christoph Oelckers
56024a1ebe - implemented the backend for dynamic arrays. Still needs thorough testing but it should be complete.
- use a memory arena to store flat pointers so that the messed up cleanup can be avoided by deallocating this in bulk.
- added a new SO opcode to the VM to execute a write barrier. This is necessary for all objects that are not linked into one global table, i.e. everything except thinkers and class types.
- always use the cheaper LOS opcode for reading pointers to classes and defaults because these cannot be destroyed during normal operation.
- removed the pointless validation from String.Mid. If the values are read as unsigned the internal validation of FString::Mid will automatically ensure proper results.
2017-02-07 14:48:27 +01:00
ZZYZX
f368e70f89 Fixed overflows in String.Mid 2017-02-06 13:31:01 +01:00
ZZYZX
124d025131 More string methods 2017-02-06 12:35:21 +01:00
Christoph Oelckers
abac756289 - exported some stuff for fonts and screen size that will be needed for the menus. 2017-02-04 00:46:22 +01:00
Christoph Oelckers
a59a9e7420 - missed one. 2017-02-01 19:17:56 +01:00
Major Cooke
39fcea9176 Added INTERPOLATE actor flag, allowing the previously reverted interpolation code to be toggleable. 2017-02-01 19:09:18 +01:00
Christoph Oelckers
b3aa7c61a9 - fixed: Class and struct name lookup was not context aware.
If a later module reused an existing name for a different class or struct type, this new name would completely shadow the old one, even in the base files.
Changed it so that each compilation unit (i.e. each ZScript and DECORATE lump) get their own symbol table and can only see the symbol tables that got defined in lower numbered resource files so that later definitions do not pollute the available list of symbols when running the compiler backend and code generator - which happens after everything has been parsed.

Another effect of this is that a mod that reuses the name of an internal global constant will only see its own constant, again reducing the risk of potential errors in case the internal definitions add some new values.

Global constants are still discouraged from being used because what this does not and can not handle is the case that a mod defines a global constant with the same name as a class variable. In such a case the class variable will always take precedence for code inside that class.

Note that the internal struct String had to be renamed for this because the stricter checks did not let the type String pass on the left side of a '.' anymore.

- made PEnum inherit from PInt and not from PNamedType.

The old inheritance broke nearly every check for integer compatibility in the compiler, so this hopefully leads to a working enum implementation.
2017-01-23 19:10:28 +01:00
ZZYZX
6f5fff00a0 Implemented static methods in String struct. Implemented String.Format and String.AppendFormat. Implemented native vararg methods for the future. 2017-01-21 10:32:26 +01:00
Christoph Oelckers
c880b26d98 - scriptified MorphProjectile and CustomSprite.
This should for now conclude actor class scriptification. The remaining ten classes with the exception of MorphedMonster are all too essential or too closely tied to engine feature so they should remain native.
2017-01-20 01:11:36 +01:00
Christoph Oelckers
14f2c39e58 - scriptified cht_Give and cht_Take and made them virtual function of PlayerPawn so that this can be better configured for mods that want other options in here.
- improved the class pointer to string cast to print the actual type it describes and not the class pointer's own type.
- fixed: The 'is' operator created non-working code when checking the inheritance of a class pointer, it only worked for objects.
2017-01-17 17:34:39 +01:00
Christoph Oelckers
75d3f42d4f - scriptified APowerup. 2017-01-17 17:34:07 +01:00
Edoardo Prezioso
c317a4cbf3 - Fixed: wrong FString 'Replace' action function.
The function replaced only the first character of the first argument with the first character of the second argument.
2017-01-17 10:00:35 +01:00
Christoph Oelckers
8f6571241d - scriptified AÃœpwerInvulnerable. 2017-01-16 23:45:25 +01:00
Christoph Oelckers
4837e1e770 - partially scriptified APowerSpeed. 2017-01-15 20:58:52 +01:00
Christoph Oelckers
267600826f - sxriptified key and puzzleitem base classes. 2017-01-15 10:37:54 +01:00
Christoph Oelckers
4759f9a399 - scriptified the backpack.
- added GetParentClass builtin to compiler.
2017-01-14 23:34:47 +01:00
Christoph Oelckers
a9ef73528d - removed all skybox class types from code in preparation for exporting these classes.
- moved SectorPortal struct to FLevelLocals and exported it.
2017-01-14 16:05:40 +01:00
Christoph Oelckers
85a84b5e94 - scriptified FastProjectile. 2017-01-13 00:35:56 +01:00
Christoph Oelckers
5ef9429ae4 - added the ability to attach a constructor or destructor to an internally defined struct.
There are a few which require explicit native construction or destruction that need to be exported to the VM, e.g. FCheckPosition.
The VM cannot handle this directly, it needs two special functions to be attached to handle such elements.
2017-01-11 23:46:03 +01:00
Christoph Oelckers
de4153ceaf some groundwork for the implementation of dynamic arrays
- created script exports for all relevant functions with all integral types.
- created script side definitions for the underlying data types.
- added a void pointer type so that the prototype for the pointer array can use a generic type every pointer can be assigned to.
2017-01-11 00:57:31 +01:00
Christoph Oelckers
3696d34806 - added IF_NOSCREENBLINK flag, see http://mantis.zdoom.org/view.php?id=9 2017-01-10 19:57:51 +01:00
Christoph Oelckers
12037fdc95 - made the vertexes array VM friendly. 2017-01-09 00:46:16 +01:00
Christoph Oelckers
f78927500e - exported all meaningful parts of side_t to the VM. 2017-01-08 21:42:26 +01:00
Christoph Oelckers
cd7986b1b1 - refactored global sides array to be more VM friendly.
- moved FLevelLocals to its own header to resolve some circular include conflicts.
2017-01-08 18:46:17 +01:00
Christoph Oelckers
71d1138376 - refactored the global lines array into a more VM friendly form, moved it to FLevelLocals and exported it to ZScript.
- disabled the Build map loader after finding out that it has been completely broken and nonfunctional for a long time. Since this has no real value it will probably removed entirely in an upcoming commit.
2017-01-08 14:39:16 +01:00
Christoph Oelckers
82adc5bf1e - exported secplane_t to scripting. 2017-01-07 21:29:43 +01:00
Christoph Oelckers
c02281a439 - refactored the global sectors array into a more VM friendly type and moved it into FLevelLocals. 2017-01-07 19:32:24 +01:00
Christoph Oelckers
1a16f664e4 - added a TStaticArray class that allows safe access to resizable static data (like the sectors, linedefs, etc.) for the VM.
- used this to replace the line list in Sector because that gets already used and implemented proper bounds checks for this type of array.
2017-01-02 21:40:52 +01:00
Edoardo Prezioso
6b943043d1 - Update the list of dummy actor flags from Zandronum. 2016-12-31 23:02:01 +01:00
Christoph Oelckers
fbf8084999 - corrected the export signatures of several script exports to contain the correct classes, so that the fudging in FindFunction could be removed.
- fixed PARAM_ACTION_PROLOGUE to assign correct types to the implicit pointers. It gave the actual class to the wrong one, which until now did not matter because all functions were using 'Actor', regardless of actual class association.
- fixed the definition of IceChunk and removed some redundant code here. Since A_FreezeDeathChunks already calls SetState, which in turn calls the state's action function, there is no need to call it again explicitly.
2016-12-02 18:52:58 +01:00
Christoph Oelckers
f17f6c30c2 - scriptified the Heresiarch. 2016-11-29 17:17:10 +01:00
Christoph Oelckers
3af9232fca - scriptified a_strifeitems.cpp and a_debris.cpp.
- Changed the glass shards so that they do not have to override FloorBounceMissile. It was the only place where this was virtually overridden and provided little usefulness.
- made 'out' variables work.
- fixed virtual call handling for HandlePickup.
2016-11-29 12:17:05 +01:00
Christoph Oelckers
edd8e51a69 - scriptified most of a_strifestuff.cpp. 2016-11-28 23:30:14 +01:00
Christoph Oelckers
9064a5b0ac - scriptified Strife's coins.
- added a String class to allow attaching methods to the builtin string type. This works by checking if the left side of the member accessor is a string and just replacing the tyoe in this one place, all the rest is automatic.
2016-11-28 18:15:18 +01:00
Christoph Oelckers
ebd2c27e0a - scriptified Hexen's Bloodscourge and Serpent.
- merged the FrontBlock searcher for the Bloodscourge into RoughMonsterSearch. This also fixes the bug that the searcher was not initialized properly for the MageBoss.
2016-11-28 00:49:10 +01:00
Christoph Oelckers
de6969997a - scriptified Hexen's flies.
A few notes:

 * this accesses the lines array in sector_t which effectively is a pointer to an array of pointers - a type the parser can not represent. The compiler has no problems with it, so for now it is defined internally.
 * array sizes were limited to 65536 entries because the 'bound' instruction only existed as an immediate version with no provisions for larger values. For the static map arrays 65536 is not sufficient so now there are alternative instructions for these cases.
 * despite the above, at the moment there is no proper bounds checking for arrays that have no fixed size. To do this, a lot more work is needed. The type system as-is is not prepared for such a scenario.
2016-11-27 18:52:24 +01:00
Christoph Oelckers
177aa6ec42 - converted half of ClericHoly. (Making a commit before starting on the more complex stuff.)
- added a 'constructor' for color values.
2016-11-26 13:18:48 +01:00
Christoph Oelckers
7385cd70c0 - scriptified the Minotaur.
Interesting tidbit: The damage calculation in P_MinotaurSlam had been incorrect for the Heretic version since the friendly Hexen Dark Servant was added, but nobody ever noticed in 14 years...
2016-11-26 01:14:47 +01:00
Christoph Oelckers
8dba322775 - scriptified Heretic's Skull Rod.
- Took the opportunity and fixed the logic for the Skull Rod's rain spawner. The old code which was part of the 3D floor submission was unable to work with portals at all. The new approach no longer tries to hide the dead projectile in the ceiling, it leaves it where it is and changes a few flags, so that its z-position can be used as reference to get the actual ceiling. This works for line portals, but for sector portals still requires some changes to sector_t::NextHighestCeilingAt to work, but at least this can be made to work unlike the old code.
- added names for the player-related translations to A_SetTranslation.
- fixed: Failure to resolve a function argument was checked for, too late.
- made the parameter for A_SetTranslation a name instead of a string, because it is more efficient. We do not need full strings here.
2016-11-25 16:05:03 +01:00
Christoph Oelckers
11ac0c622b - fixed: The BFG needs to get its default ammo usage from the DehInfo struct.
- fixed: State's fields need to be declared native.
2016-11-25 01:33:04 +01:00
Christoph Oelckers
3f5bf88d69 - scriptified Heretic's mace.
- fixed: FxAssignSelf did not the correct number of registers for vector operations.
- fixed a few asserts in vector2 instructions.
- turned the virtual AActor::HitFloor method into a flag MF7_SMASHABLE. The only use of this function was to kill Hexen's pottery when they hit the floor, and this looks like something that can be exposed to modders less clumsily.
2016-11-24 13:45:43 +01:00
Christoph Oelckers
46757ff8bf - exported the native fields of FState and FLevelLocals as well. 2016-11-23 00:35:06 +01:00
Christoph Oelckers
099b9970ef - added proper definitions for all exported native fields.
- synthesize native fields for all declared flags, not just for AActor.
2016-11-22 23:43:32 +01:00
Christoph Oelckers
980c986305 - allow defining native fields through scripts. Internally this only requires exporting the address, but not the entire field.
- added new VARF_Transient flag so that the decision whether to serialize a field does not depend solely on its native status. It may actually make a lot of sense to use the auto-serializer for native fields, too, as this would eliminate a lot of maintenance code.
- defined (u)int8/16 as aliases to the byte and short types (Can't we not just get rid of this naming convention already...?)
- exporting the fields of Actor revealed a few name clashes between them and some global types, so Actor.Sector was renamed to CurSector and Actor.Inventory was renamed to Actor.Inv.
2016-11-22 19:20:31 +01:00
Christoph Oelckers
135cfcf016 - implemented State as an actual native struct, so that its fields can be accessed from scripts.
- refactored state bitfield members into a flag word because the address of a bitfield cannot be taken, making such variables inaccessible to scripts.
- actually use PNativeStruct for representing native structs defined in a script.
2016-11-21 21:34:34 +01:00
Christoph Oelckers
6cc00e79a6 - made all internal struct types NativeStructs so that all variables of their types are made references. 2016-11-21 19:20:27 +01:00
Christoph Oelckers
360436c201 - scriptified the scripted marines.
- fixed symbol name generation for native functions.
- moved PrintableName to VMFunction so that native functions also have this information.
2016-11-21 19:09:58 +01:00
Christoph Oelckers
f11f020b6c - allow functions in structs. This is needed for several internal data types like players, sectors, lines, etc.
- added a new type 'NativeStruct'. This will be used for types that cannot be instantiated, and is also needed to cleanly handle many internal types that only can exist as reference.
2016-11-19 12:12:29 +01:00
Christoph Oelckers
df4e9324c9 - added terminators to all flag lists. 2016-11-19 09:24:54 +01:00
Christoph Oelckers
3ce699bf9b - implemented pass-by-reference arguments - so far only for memory based variables.
- changed Dehacked weapon function lookup to check the symbol table instead of directly referencing the VM functions. Once scriptified these pointers will no longer be available.
- removed all special ATAGs from the VM. While well intentioned any pointer tagged with them is basically unusable because it'd trigger asserts all over the place.
- scriptified A_Punch for testing pass-by-reference parameters and stack variables.
2016-11-19 01:23:56 +01:00
Christoph Oelckers
8650d6806e - script export of player_t.
- replaced __alignof with the standard alignof equivalent.
2016-11-18 00:42:04 +01:00
Christoph Oelckers
633da6e5d8 - scriptified two of the Acolyte's functions.
- added a DActorIterator class.
- fixed: It was not possible to have functions of the same name in two different classes because the name they were searched for was not qualified by the class. Changed so that the class name is included now, but to avoid renaming several hundreds of functions all at once, if the search fails, it will repeat with 'Actor' as class name.

This commit contains preparations for scriptifying Hexen's Dragon, but that doesn't work yet so it's not included.
2016-11-16 01:36:21 +01:00
Christoph Oelckers
7b7b66d8b7 - added a new variable flag that allows defining variables which can only be modified by internal script code but not by external mods. Currently this is used by the NoBlockmap and NoSector flags which need special handling for changing. 2016-11-08 11:12:56 +01:00
Christoph Oelckers
062574b726 - fixed damage handling in A_BetaSkullAttack. For unknown reasons this completely bypassed the normal damage function semantics and even multiplied that with a random value.
- made some tests about calling script code from native functions.

 * scriptified A_SkullAttack to have something to test
 * changed the A_SkullAttack call in A_PainShootSkull.
 * use a macro to declare the function pointer. Using local static variable init directly results in hideous code for the need of being thread-safe (which, even if the engine was made multithreaded is not needed here.)
 * Importsnt node here: Apparently passing an actor pointer to the VMValue constructor results in the void * version being called, not the DObject * version.
2016-11-06 11:36:12 +01:00
Christoph Oelckers
8ae7aae14a - do not delete duplicate PFields - they are better be destroyed and left to the GC.
- removed two duplicate entries to the flag table.
2016-11-04 15:21:45 +01:00
Christoph Oelckers
9563045305 - moved declaration of native fields into the respective class definitions.
This bypasses a declaration in the script in favor of a simpler implementation. In order to work it is always necessary to have an offset table to map the variables to, but doing it fully on the native side only requires adding the type to the declaration.
2016-11-04 00:19:36 +01:00
Christoph Oelckers
a45523fb63 - scriptified A_SpawnFly.
- added support for global variables to the code generator - not the compiler, though. For the handful of entries this is needed for it may just as well be done manually. So far FLevelLocals level is the only one being exported.
- fixed: The VM disassembler truncated 64 bit pointers to 15 digits because the output buffer was too small.
- resolve entire FxSequences instead of aborting on the first failed entry. This allows to output all errors at once.
2016-11-03 13:38:40 +01:00
Christoph Oelckers
88fd47247d - scriptified several trivial functions from a_action.cpp. 2016-11-01 16:32:47 +01:00
Christoph Oelckers
e620c9bd7d - scriptified parts of a_bossbrain.cpp. Some things cannot be done yet, the script code is there but commented out.
- exported thinker iterator and drop item chain to scripting. Unlike its native counterpart the script-side iterator is wrapped into a DObject to allow proper handling for memory management.
- fixed: The VMFunctionBuilder only distinguished between member and action functions but failed on static ones.
- fixed: FxAssign did not add all needed type casts. Except for purely numeric types it will now wrap the expression in an FxTypeCast. Numeric handling remains unchanged for both performance reasons and not altering semantics for DECORATE.
- exported all internal flags as variables to scripting. They still cannot be used in an actor definition.
- make ATAG_STATE the same as ATAG_GENERIC. Since state pointers exist as actual variables they can take both values which on occasion can trigger some asserts.
- gave PClass a bExported flag, so that scripts cannot see purely internal classes. Especially the types like PInt can cause problems.

Todo: we need readonly references to safely expose the actor defaults. Right now some badly behaving code could overwrite them.
2016-10-31 17:03:26 +01:00
Christoph Oelckers
f8ccda2dc8 - scriptified A_Mushroom to test something a bit more complex.
- fixed: FxMinusSign trashed local variables that were used with negation.
- fixed: FxConditional only handled ints and floats, but not pointers and strings.
- fixed: A 'no states in non-actors' error was triggered, even for classes without any states.
2016-10-30 14:00:11 +01:00
Christoph Oelckers
286f9510d4 - got rid of all default parameter redundancies.
- scriptified a few more functions.
2016-10-28 00:32:52 +02:00
Christoph Oelckers
948ef62fcd - use the function defaults from the script instead of explicitly setting them again in the code. This is a needless cause of potential errors and since the values are readily available now it's better to use them in the functions.
- fixed: ZCCCompiler did not process array access nodes.
- fixed: Function argument names were not placed in the destination list by the compiler.
- scriptified several trivial functions from p_actionfunctions.cpp.
2016-10-27 15:53:53 +02:00
Christoph Oelckers
66b1f36e56 - actually evaluate the default parameters and store them in the VMFunction.
- disabled the assert in PType::GetRegType. This assert blocks any use to check for types that are incompatible with function parameters.
- pass the default parameter constants to the native functions. At the moment this is not used yet.
- use the function defaults to complete argument lists to script functions.
- fixed all default values that got flagged by the expression evaluator as non-constant. Most were state labels and colors which were defaulted to "". The proper value is null for states and 0 for colors.
- also replaced all "" defaults for names with "none".
2016-10-27 01:30:34 +02:00
Christoph Oelckers
823c52aeb2 - scriptified the functions in a_possessed.cpp and added the needed exports and constants.
- fixed: Script functions did not receive the function name when being created.
- relaxed the asserts for PARAM_STATE, because the VM knows nothing about ATAG_STATE. Any state variable's content (e.g. Actor.SeeState) will receive ATAG_GENERIC, rather than ATAG_STATE.
- added a 'NeedResult' flag so that certain operations can create shorter code if the result of the expression is not needed. So far only used for postdecrement/increment statements on local variables (which is the most frequent case where this matters.)
- fixed postincrement and decrement for local variables. Due to the result preservation semantics it created faulty code.
2016-10-26 11:30:30 +02:00
Christoph Oelckers
142278a818 - fixed incomplete commit for bounce flags
- fixed flag clearing in new function.
2016-10-25 13:29:58 +02:00
Christoph Oelckers
ae728cc61a - made the count flags and NOBLOCKMAP and NOSECTOR read-only. These require special treatment to work which can only be done by a setter function. 2016-10-25 09:55:13 +02:00
Christoph Oelckers
f810b98167 - implement flag variables with the VM's sbit and lbit instructions.
- synthesize PField entries from the flag list for AActor. This intentionally excludes the bounce flags for now.
- allow deprecated flags that do not call the deprecated flag handler.
- disallow constructs like (a = b) = c by not allowing an address request on an assignment operation.
- restrict modify/assign on boolean variables to the bit operators. Everything else needs to promote the result to an integer to make sense so it should be disallowed.
2016-10-24 17:18:20 +02:00
Christoph Oelckers
808188ff18 - added handling for structs. When defined inside classes or other structs the double member access will be merged, so there is no performance hit by using structs to group data. 2016-10-24 13:18:13 +02:00
Christoph Oelckers
3f1673f34f - scriptified A_HeadAttack, A_CyberAttack and A_Hoof. 2016-10-24 00:50:28 +02:00
Christoph Oelckers
c2b37aeeea - fixed a conversion warning with the pointer-type AActor fields.
- added master and tracer to the list of exported variables.
- fixed: 'none' as class type must map to the real null pointer so that it won't get rejected by the stricter type checks.
- added handling for member function calls to zcc_compile.cpp.
- fixed: FxMemberFunctionCall may not delete the self expression if it gets passed on to the actual function call.
2016-10-22 19:43:53 +02:00
Christoph Oelckers
4b41e735f1 - added null pointer.
- fixed: FxMemberIdentifier checked for ClassPointers instead of object pointers to resolve the left hand side of the expression.
- allow comparison of pointers.
2016-10-22 00:50:04 +02:00
Christoph Oelckers
5bed0a2b39 - implemented class member access for variables. (Struct members and functions not done yet.) 2016-10-21 17:41:39 +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
Renamed from src/thingdef/thingdef_data.cpp (Browse further)