diff options
Diffstat (limited to 'luatablegen.py')
| -rwxr-xr-x | luatablegen.py | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/luatablegen.py b/luatablegen.py index 46332b6..365861b 100755 --- a/luatablegen.py +++ b/luatablegen.py @@ -58,12 +58,12 @@ REGISTER_TABLE_METHODS = ['static const luaL_Reg XXX_methods[] = {\n', REGISTER_META = ['static const luaL_Reg XXX_meta[] = {\n', '\t{0, 0}\n};\n'] # table register for global lua tables -TABLE_REGISTER_G = ['int XXX_register(lua_State* __ls) {\n', +TABLE_REGISTER_G = ['int XXX_register(lua_State* __ls, char* reg_str) {\n', 'lua_checkstack(__ls, 4);\n' 'lua_newtable(__ls);\n', 'luaL_setfuncs(__ls, XXX_methods, 0);\n', 'lua_setglobal(__ls, "XXX");\n', - 'luaL_newmetatable(__ls, "XXX");\n', + 'luaL_newmetatable(__ls, reg_str);\n', 'luaL_setfuncs(__ls, XXX_meta, 0);\n', 'lua_pushliteral(__ls, "__index");\n', 'lua_pushvalue(__ls, -3);\n', @@ -74,11 +74,11 @@ TABLE_REGISTER_G = ['int XXX_register(lua_State* __ls) {\n', 'lua_setglobal(__ls , "XXX");\n' 'return 0;\n}\n'] # table register function for anonymous lua tables -TABLE_REGISTER = ['int XXX_register(lua_State* __ls) {\n', +TABLE_REGISTER = ['int XXX_register(lua_State* __ls, char* reg_str) {\n', 'lua_checkstack(__ls, 4);\n' 'lua_newtable(__ls);\n', 'luaL_setfuncs(__ls, XXX_methods, 0);\n', - 'luaL_newmetatable(__ls, "XXX");\n', + 'luaL_newmetatable(__ls, reg_str);\n', 'luaL_setfuncs(__ls, XXX_methods, 0);\n', 'luaL_setfuncs(__ls, XXX_meta, 0);\n', 'lua_pushliteral(__ls, "__index");\n', @@ -371,6 +371,7 @@ class Argparser(object): parser.add_argument("--singlefile", action="store_true", help="should all the generated code be added to a single file", default=False) parser.add_argument("--makemacro", action="store_true", help="generate a makefile containing all objects in a macro to be included by another makefile", default=False) parser.add_argument("--anon", action="store_true", help="generate anonymous lua tables if true, global if false", default=True) + parser.add_argument("--useuuid", action="store_true", help="use uuids to register metatables instead of the name of the metatable", default=True) parser.add_argument("--outfile", type=str, help="name of the output file if signlefile is set, ignored otherwise") parser.add_argument("--headeraggr", type=str, help="header aggregate file name") parser.add_argument("--lualibpath", type=str, help="where the lua module file will be placed") @@ -599,6 +600,17 @@ class TbgParser(object): c_source.write(PUSH_ARGS[0].replace("XXX", struct_name)) c_source.write("if (_st == NULL) return 0;\n") c_source.write("\tlua_checkstack(__ls, " + repr(len(field_names)) + ");\n") + if not field_names: + print(struct_name) + orig_node = get_def_node(struct_name, self.elems) + lua_type = orig_node.attrib["luatype"] + field_name = orig_node.attrib["name"] + if lua_type == "integer": dummy = "\tlua_pushinteger(__ls, _st->"+field_name+");\n" + elif lua_type == "number": dummy = "\tlua_pushnumber(__ls, _st->"+field_name+");\n" + elif lua_type == "string": dummy = "\tlua_pushstring(__ls, _st->"+field_name+");\n" + elif lua_type == "boolean": dummy = "\tlua_pushboolean(__ls, _st->"+field_name+");\n" + else: print("badf lua type") + c_source.write(dummy) for field_name, lua_type in zip(field_names, lua_types): if lua_type == "integer": dummy = "\tlua_pushinteger(__ls, _st->"+field_name+");\n" elif lua_type == "lightuserdata": dummy = "\tlua_pushlightuserdata(__ls, _st->"+field_name+");\n" @@ -826,7 +838,8 @@ class TbgParser(object): else: dummy = "if (!lua_checkstack(__ls, 3)) {printf(\"error\"\n);return 0;}\n" dummy += "int table_length = lua_rawlen(__ls, 2);\nfree(dummy->"+field_name+");\n" - dummy += "dummy->" +field_name+ "=calloc(sizeof(" +type_replacement+ ")*table_length,1);\n" + #dummy += "dummy->" +field_name+ "=calloc(sizeof(" +type_replacement+ ")*table_length,1);\n" + dummy += "dummy->" +field_name+ "=lua_newuserdata(__ls, sizeof(" +type_replacement+ ")*table_length);\n" dummy += "for (int i = 1; i <= table_length; ++i) {\n lua_rawgeti(__ls, 2, i);\n" real_type = node.attrib["type"] real_type_string = lua_type_resolver(real_type) @@ -928,7 +941,7 @@ class TbgParser(object): c_source.write(REGISTER_META[1]) c_source.write("\n") - def register_table(self, c_source, struct_name): + def register_table(self, c_source, struct_name, length): # if anon tables were selected if self.argparser.args.anon: for line in TABLE_REGISTER: @@ -1089,7 +1102,7 @@ class TbgParser(object): self.setter(c_source, struct_name, field_names, field_types, lua_types) self.register_table_methods(c_source, struct_name, field_names) self.register_table_meta(c_source, struct_name) - self.register_table(c_source, struct_name) + self.register_table(c_source, struct_name, len(self.struct_names)) self.end(c_source, True) if not self.argparser.args.singlefile: c_source.close() # header file @@ -1103,7 +1116,7 @@ class TbgParser(object): h_source.write(GETTER_GEN[0].replace("XXX", struct_name).replace("YYY", field_name).replace(" {\n", ";\n")) for field_name, lua_type in zip(field_names, lua_types): h_source.write(SETTER_GEN[0].replace("XXX", struct_name).replace("YYY", field_name).replace(" {\n", ";\n")) - table_reg_list.append(struct_name + "_register(__ls);\n") + table_reg_list.append(struct_name + '_register(__ls,"'+struct_name+'");\n') h_source.write(TABLE_REGISTER[0].replace("XXX", struct_name).replace(" {\n", ";\n")) self.end(h_source, False) # docs @@ -1129,6 +1142,7 @@ class TbgParser(object): aggr_header_h.write("#include " + '"' + item + '"\n') aggr_header.write("#include " + '".' + dummy + '"\n') aggr_header.write("\n") + aggr_header.write("#pragma weak reg_tablegen_tables_"+self.argparser.args.name + "\n") aggr_header.write("void reg_tablegen_tables_"+self.argparser.args.name+"(lua_State* __ls) {\n") aggr_header_h.write("void reg_tablegen_tables_"+self.argparser.args.name+"(lua_State* __ls);\n") for func_sig in table_reg_list: |