Daniel Kolesa
83aa8bfd07
hide bcode pointers from public api
2021-04-10 03:37:59 +02:00
Daniel Kolesa
63023f8c5e
remove parser_state::gen_main
2021-04-10 00:54:28 +02:00
Daniel Kolesa
c0fc1aa452
abstract away ugly bcode reference creation
2021-04-09 01:12:52 +02:00
Daniel Kolesa
dcd5f61748
fewer direct accesses to code vector
2021-04-09 01:03:29 +02:00
Daniel Kolesa
e5a05a3199
remove parser_state::done()
2021-04-09 00:56:58 +02:00
Daniel Kolesa
283f23394d
add more codegen utilities
2021-04-09 00:50:13 +02:00
Daniel Kolesa
5f67b205df
initial bits for separation of codegen from parser
2021-04-09 00:41:55 +02:00
Daniel Kolesa
ccb0c09d59
rename codegen_state to parser_state and move it
...
later commits will rewrite the parser and separate the codegen
bits into their own API
2021-04-08 23:35:30 +02:00
Daniel Kolesa
2de2c9b46c
remove get_raw_type from public interface
...
users of the library never need to know this
2021-04-07 00:30:39 +02:00
Daniel Kolesa
f93042d7b9
add more utility methods for string_ref
2021-04-06 01:10:49 +02:00
Daniel Kolesa
e531ab3434
clean up any_value APIs for consistency
2021-04-06 00:54:46 +02:00
Daniel Kolesa
8c8aa26c20
return refs for new_*var and new_ident (guarantee valid result)
2021-04-05 19:52:13 +02:00
Daniel Kolesa
194d5f960b
drop ret-by-reference run APIs
2021-04-05 18:32:45 +02:00
Daniel Kolesa
06b1661afd
hide thread_state, remove state::thread_pointer()
2021-04-05 04:10:39 +02:00
Daniel Kolesa
1624938c0b
remove public is_in_loop api
2021-04-04 19:43:28 +02:00
Daniel Kolesa
04441f206d
remove the 255 run-depth limitation
...
also add optional per-thread API that sets the maximum run depth
(0 means no limit, default) if you want it; since we no longer
store stuff on the stack it should not be necessary though
2021-04-04 19:31:29 +02:00
Daniel Kolesa
c177013ea2
remove reliance on hardcoded indexes entirely
2021-04-04 06:52:02 +02:00
Daniel Kolesa
e65e141741
sanitize var names, provide cached builtins for var handlers
2021-04-04 06:47:17 +02:00
Daniel Kolesa
a789659387
minor cleanups
2021-04-04 05:36:19 +02:00
Daniel Kolesa
bab8633a05
add proper var value setting helpers
2021-04-04 02:58:04 +02:00
Daniel Kolesa
6777eb73d5
re-add some support for persistent/overridable flags + fix unknown
2021-04-04 01:08:30 +02:00
Daniel Kolesa
f0bb6b1410
make more api private
2021-04-03 06:16:43 +02:00
Daniel Kolesa
238e5a6ac5
unexpose get_flags from ident, replace with specific methods
2021-04-03 05:39:19 +02:00
Daniel Kolesa
b2b83a8e5b
clean up some leftover cruft
2021-04-03 03:40:19 +02:00
Daniel Kolesa
b00a08ea88
remove most variable code and leave it to user-defined handlers
...
the user can now define commands '//ivar', '//fvar' and '//svar'
which take identity (which is the variable) as the first argument
followed by any number of user defined arguments with types (one
can use the N argument type to check argument count, and when no
value arguments are provided, print the variable); this allows us
to implement different styles of variable setting without the
interpreter itself knowing about it, as well as ditch all the
stuff with overridden vars and hex vars and whatnot since this is
all specific to the engine and has no place in here
there is still leftover code remaining, which will get cleaned up
afterwards...
2021-04-03 03:16:57 +02:00
Daniel Kolesa
95e7ae320c
simplify alias_stack push/pop a bit
2021-04-02 23:50:35 +02:00
Daniel Kolesa
881ba4bce9
prepare codebase for per-thread alias stack
2021-04-02 05:47:49 +02:00
Daniel Kolesa
99ec1a8583
make push_alias/alias_stack responsible for unsetting unknown flag
2021-04-02 04:34:14 +02:00
Daniel Kolesa
2b0392e27e
remove some more raw bcode usage
2021-04-01 05:25:21 +02:00
Daniel Kolesa
e2b65000d5
hide value getter from public alias interface
...
since this will become thread-specific, this API makes no sense
2021-04-01 04:19:00 +02:00
Daniel Kolesa
d8736a059b
greatly simplify internal alias stack handling
...
this should be more efficient too (no value moves)
2021-04-01 03:41:40 +02:00
Daniel Kolesa
b9c74d86b5
msvc warning fixes
2021-03-31 02:21:32 +02:00
Daniel Kolesa
2270d8e41f
up the default warning level, turn off rtti by default
2021-03-31 01:35:02 +02:00
Daniel Kolesa
eddbf64c87
get rid of call_with_cleanup
2021-03-30 23:49:50 +02:00
Daniel Kolesa
970e37f318
make alias pushing separate from setting value
2021-03-30 20:24:46 +02:00
Daniel Kolesa
3dc6ad866f
make command argcount unlimited, remove maxargs checks from codegen
...
also adjust the bytecode appropriately, now you can call commands
with an unlimited number of args and aliases with max 32 args,
extra args will be ignored
2021-03-30 02:08:25 +02:00
Daniel Kolesa
4154944726
remove fixed-size argument stacks and reliance on argument ids
2021-03-30 00:28:06 +02:00
Daniel Kolesa
8385ab01e7
use bitset to store usedargs and increase argcount to 32
2021-03-28 23:46:08 +02:00
Daniel Kolesa
f7ba70b8b2
fix conc instruction
2021-03-28 22:49:46 +02:00
Daniel Kolesa
2a017a336c
reorder vm a bit
2021-03-28 17:11:35 +02:00
Daniel Kolesa
064a7ea99b
document the instructions and drop more now useless vm code
2021-03-28 17:07:29 +02:00
Daniel Kolesa
d7700a9337
remove now unused BC_INST_CONC_M
2021-03-28 01:31:59 +01:00
Daniel Kolesa
71f45b2f07
fix up usage of IDENT_FLAG_UNKNOWN
2021-03-28 00:38:41 +01:00
Daniel Kolesa
99f227bfd9
unify arg and non-arg opcodes
2021-03-28 00:19:51 +01:00
Daniel Kolesa
d1e131dbf6
don't rely on MAX_ARGUMENTS where not necessary
2021-03-27 23:43:55 +01:00
Daniel Kolesa
a37eb25d1c
move public state methods where they belong
2021-03-27 00:26:59 +01:00
Daniel Kolesa
bd9a6cbf7c
eliminate more future private accesses
2021-03-26 02:59:42 +01:00
Daniel Kolesa
0b2c4c7038
pass thread_state in more places
2021-03-26 02:29:54 +01:00
Daniel Kolesa
468c3a07d4
get rid of some indirections
2021-03-25 01:52:03 +01:00
Daniel Kolesa
d80af7b159
hide internal_state from public state struct
2021-03-25 01:37:42 +01:00
Daniel Kolesa