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Day 24 complete

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This commit is contained in:
Edward R. Gonzalez
2023-09-29 15:58:18 -04:00
parent 4417738a6d
commit 465339743a
11 changed files with 95 additions and 66 deletions

38
project/codegen/engine_postbuild_gen.cpp

@ -18,7 +18,7 @@ using namespace gen;
constexpr StrC fname_handmade_engine_symbols = txt("handmade_engine.symbols");
String get_symbol_from_module_table( FileContents symbol_table, u32 symbol_ID )
void get_symbols_from_module_table( FileContents symbol_table, Array<String> symbols )
{
struct Token
{
@ -26,11 +26,8 @@ String get_symbol_from_module_table( FileContents symbol_table, u32 symbol_ID )
u32 Len;
};
Token tokens[256] = {};
char const* scanner = rcast( char const*, symbol_table.data );
u32 left = symbol_table.size;
u32 line = 0;
while ( left )
{
if ( *scanner == '\n' || *scanner == '\r' )
@ -40,23 +37,17 @@ String get_symbol_from_module_table( FileContents symbol_table, u32 symbol_ID )
}
else
{
tokens[line].Ptr = scanner;
Token token {};
token.Ptr = scanner;
while ( left && *scanner != '\r' && *scanner != '\n' )
{
-- left;
++ scanner;
++ tokens[line].Len;
++ token.Len;
}
if ( line == symbol_ID )
{
String result = String::make_length( GlobalAllocator, tokens[line].Ptr, tokens[line].Len );
return result;
}
++ line;
symbols.append( String::make_length( GlobalAllocator, token.Ptr, token.Len ) );
}
}
return {};
}
int gen_main()
@ -74,25 +65,24 @@ int gen_main()
builder.print( fmt_newline );
builder.print_fmt( "NS_ENGINE_BEGIN\n\n" );
StrC symbol_on_module_load = get_symbol_from_module_table( symbol_table, engine::ModuleAPI::Sym_OnModuleReload );
StrC symbol_startup = get_symbol_from_module_table( symbol_table, engine::ModuleAPI::Sym_Startup );
StrC symbol_shutdown = get_symbol_from_module_table( symbol_table, engine::ModuleAPI::Sym_Shutdown );
StrC symbol_update_and_render = get_symbol_from_module_table( symbol_table, engine::ModuleAPI::Sym_UpdateAndRender );
StrC symbol_update_audio = get_symbol_from_module_table( symbol_table, engine::ModuleAPI::Sym_UpdateAudio );
Array<String> symbols = Array<String>::init_reserve( GlobalAllocator, kilobytes(1) );
get_symbols_from_module_table( symbol_table, symbols );
builder.print( parse_variable( token_fmt( "symbol", symbol_on_module_load, stringize(
using ModuleAPI = engine::ModuleAPI;
builder.print( parse_variable( token_fmt( "symbol", (StrC)symbols[ModuleAPI::Sym_OnModuleReload], stringize(
constexpr const Str symbol_on_module_load = str_ascii("<symbol>");
))));
builder.print( parse_variable( token_fmt( "symbol", symbol_startup, stringize(
builder.print( parse_variable( token_fmt( "symbol", (StrC)symbols[ModuleAPI::Sym_Startup], stringize(
constexpr const Str symbol_startup = str_ascii("<symbol>");
))));
builder.print( parse_variable( token_fmt( "symbol", symbol_shutdown, stringize(
builder.print( parse_variable( token_fmt( "symbol", (StrC)symbols[ModuleAPI::Sym_Shutdown], stringize(
constexpr const Str symbol_shutdown = str_ascii("<symbol>");
))));
builder.print( parse_variable( token_fmt( "symbol", symbol_update_and_render, stringize(
builder.print( parse_variable( token_fmt( "symbol", (StrC)symbols[ModuleAPI::Sym_UpdateAndRender], stringize(
constexpr const Str symbol_update_and_render = str_ascii("<symbol>");
))));
builder.print( parse_variable( token_fmt( "symbol", symbol_update_audio, stringize(
builder.print( parse_variable( token_fmt( "symbol", (StrC)symbols[ModuleAPI::Sym_UpdateAudio], stringize(
constexpr const Str symbol_update_audio = str_ascii("<symbol>");
))));