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Cosmo
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46 Commits

Author SHA1 Message Date
cpunch 2e07715a7d Added CMake support 
should make integration into visual studio easier for people
 2021-02-11 20:34:04 -06:00
CPunch 0d344f65df renamed cosmoV_pushObj->cosmoV_pushRef & cosmoV_newObj->cosmoV_newRef 2021-02-07 14:05:53 -06:00
CPunch 8d37f1f243 Renamed cosmoV_readObj to cosmoV_readRef to reduce ambiguity 
also fixed several typos
 2021-02-07 14:00:00 -06:00
CPunch 5faa40bdef Minor CObj* refactor, added cosmoO_lock and cosmoO_unlock 
- cosmoO_getUser* and cosmoO_setUser* no longer take the `CState*` argument
- if a set is performed on a locked object an error is thrown
 2021-02-06 18:51:47 -06:00
CPunch 8151cde6f3 Refactored cosmo_pushFString 
- remove %t support
- added length specifier to %s
 2021-02-06 16:01:59 -06:00
CPunch 2f9ff08cd3 Added object.* library; added cosmoO_isDescendant to cobj.[ch] 
The object library includes:
- __proto getter and setter tables (might make an option to lock __proto in the future)
- ischild()

cosmoB_loadDebug was renamed to cosmoB_loadVM and now only loads the VM library
 2021-02-03 13:43:26 -06:00
CPunch ff1804ca36 Removed .charAt(), added .char() & .byte() 
- also minor comment fixes in cobj.[ch]
 2021-02-01 21:07:43 -06:00
CPunch cff26574bb Fixed table iteration bug, added vm.globals to debug lib 2021-01-25 16:14:51 -06:00
CPunch cd6744ab65 Minor refactor, added vm.* library 
- cosmoV_pushObj() has been added
- cbaselib.h has been cleaned up a bit
 2021-01-25 15:04:16 -06:00
CPunch 0ad0df5fba Added '__tonumber' metamethod 2021-01-23 15:30:30 -06:00
CPunch 7c92749e0d Added '__count' metamethod to objects 2021-01-22 15:22:30 -06:00
CPunch e995bb75fb added tonumber() and tostring() to base lib 2021-01-13 14:13:55 -06:00
CPunch 8cd0112c48 fixed __getter and __setter tables 2021-01-12 18:27:29 -06:00
CPunch ab86e19cfe Added ':' invoke operator 
You're now forced to use ':' when calling a method on an object. Some of Lua's ideas really are just better in practice /shrug
 2021-01-12 17:46:22 -06:00
CPunch 824c0e89b9 Dictionaries -> Tables 
Tables are going to become a more generic form of data storage. While objects will be "stateful", tables will remain static.

'{}' now refers to an object declaration, '[]' will be reserved for tables.
 2021-01-08 14:37:36 -06:00
CPunch 1351ff63b1 Added CObj->proto support, state->protoObjects defines default protos for each COBJ type 
a lot of refactoring in the VM
 2021-01-07 19:50:36 -06:00
CPunch eb2f50e456 Added CObjError, cosmoV_throw(), pcall(), and cosmoV_printError() 
Errors are now handled very differently, parser errors and VM errors are now treated the same.
When cosmoV_error is called, cosmoV_throw is also called, which formats the error object and sets the panic state.
state->error now points to the latest CObjError when state->panic is true. To get a nice formatted Objection message, use
cosmoV_printError() and pass the state->error. pcall() was added to the standard base library. When called, the first argument
passed is called with the subsequent arguments given. If the call completed successfully, `true`,`nil` is returned. However
when an error occurs during the call, `false`,`<error>` is returned. Simply print the `<error>` to retrieve the error string.
 2021-01-05 22:27:59 -06:00
CPunch adb2381b4f added __tostring IString, added expressionPrecedence() to cparse.c 
additional minor refactoring
 2021-01-03 17:33:10 -06:00
CPunch 7e9b61e018 minor refactor, fixed many warnings 2021-01-01 23:06:24 -06:00
CPunch e993cdd9fa Added `.` get/set support for dictionaries. 
cosmoO_getObject and cosmoO_setObject were renamed to cosmoV_getRawObject and cosmoV_setRawObject respectively
`__init` is now required to be defined for a proto object to be instantiated.
other minor refactoring work done in src/cvm.c
 2020-12-30 17:51:59 -06:00
CPunch 090cc62cce Added variadic functions 
TOKEN_DOT_DOT_DOT was added to the lexer
variadic.cosmo was added to the examples directory
 2020-12-26 22:01:22 -06:00
CPunch 31a852a127 Added cosmoV_pushFString(), and cosmoO_pushVFString(). 
cosmoV_error now pushes the error string onto the stack, as well as uses cosmoO_VFString to format strings.
cosmoV_concat is now entirely self contained, and is now stack based. Push the CValues you want to concat into strings onto the stack and call cosmoV_concat with the # of values you pushed.
 2020-12-22 15:13:11 -06:00
CPunch f6aaeb3417 fixed typos 2020-12-19 13:32:43 -06:00
CPunch 0beeee0fdf Added dictionary support to OP_ITER 
ISTRING_RESERVED was added to iStrings
call & callCFunction now use memmove instead of memcpy
Additionally, added cosmoO_setUserP, cosmoO_getUserP, cosmoO_setUserI and cosmoO_getUserI to the C API.
 2020-12-17 19:44:04 -06:00
CPunch 48ceca1834 multiple return value support added to VM 2020-12-12 21:53:12 -06:00
CPunch b1facfc92f smarter caching 2020-12-09 20:46:20 -06:00
CPunch 181ef8a18c Added dictionaries {} 
Objects are now separate from {} dictionaries

the . operator now only indexes fields on objects, the [] operator can only be used on objects if the __index or __newindex functions are defined

Additionally 4 new instructions have been added to the VM: OP_NEWDICT, OP_INDEX, OP_INCINDEX, and OP_NEWINDEX.

The syntax to create a dictionary is as follows { <key> : <value>, <otherkey> : <othervalue> } eg. { "hello" : "world", "foo" : 1337 }

The Lexer & Parser was extended to add the TOKEN_COLON ':' token.
 2020-12-09 20:32:42 -06:00
CPunch 6445dae04c added module names for functions 2020-12-09 12:23:16 -06:00
CPunch f8a062919f added cosmoM_addRoot & cosmoM_removeRoot 2020-12-07 15:53:23 -06:00
CPunch d00b803e6f added __setter and __getter 2020-12-06 14:11:33 -06:00
CPunch 005e2acd1e added cosmoO_setUserData and cosmoO_getUserData 2020-12-06 13:38:05 -06:00
CPunch 08c640cd58 added # operator, improved error messages 2020-11-30 12:32:04 -06:00
CPunch bb11b3b309 added support for __newindex 2020-11-24 15:16:37 -06:00
CPunch 6d45c0a676 fixed __index 2020-11-20 15:10:49 -06:00
CPunch aaed92424f CObjMethod refactor 2020-11-17 15:07:56 -06:00
CPunch 1329b72fcd fixed GC bug 2020-11-17 03:10:55 -06:00
CPunch 204bec3d0a added IStrings, added __index functionality 2020-11-16 19:58:16 -06:00
CPunch c7be39a5d4 renamed metaobjects to protoobjects 2020-11-15 12:22:11 -06:00
CPunch 9ebae876f6 minor refactoring, OP_INVOKE performance boost 2020-11-13 17:39:47 -06:00
CPunch 08b6dcbf4c CObjMethod refactor 2020-11-12 23:04:09 -06:00
CPunch c42a72dfad Major refactoring, added classes, many bug fixes 2020-11-09 19:44:12 -06:00
CPunch aa975b7330 minor refactoring + non-zero int fixed 2020-11-05 19:53:55 -06:00
CPunch e1d33855c3 added basic objects 2020-11-03 22:10:51 -06:00
CPunch fe93a0b715 better GC debugging, added base object for tables 2020-11-02 22:32:39 -06:00
CPunch 8e71cab642 fixed segfault on parser objection 2020-10-28 18:29:50 -05:00
CPunch 2e1b745624 Initial commit 2020-10-28 00:16:30 -05:00