WIP: Restructuring project

base/components/types.hpp

@@ -0,0 +1,138 @@
+#ifdef GEN_INTELLISENSE_DIRECTIVES
+#pragma once
+#include "header_start.hpp"
+#endif
+
+/*
+ ________                                              __    __      ________
+|        \                                            |  \  |  \    |        \
+| ▓▓▓▓▓▓▓▓_______  __    __ ______ ____   _______     | ▓▓\ | ▓▓     \▓▓▓▓▓▓▓▓__    __  ______   ______   _______
+| ▓▓__   |       \|  \  |  \      \    \ /       \    | ▓▓▓\| ▓▓       | ▓▓  |  \  |  \/      \ /      \ /       \
+| ▓▓  \  | ▓▓▓▓▓▓▓\ ▓▓  | ▓▓ ▓▓▓▓▓▓\▓▓▓▓\  ▓▓▓▓▓▓▓    | ▓▓▓▓\ ▓▓       | ▓▓  | ▓▓  | ▓▓  ▓▓▓▓▓▓\  ▓▓▓▓▓▓\  ▓▓▓▓▓▓▓
+| ▓▓▓▓▓  | ▓▓  | ▓▓ ▓▓  | ▓▓ ▓▓ | ▓▓ | ▓▓\▓▓    \     | ▓▓\▓▓ ▓▓       | ▓▓  | ▓▓  | ▓▓ ▓▓  | ▓▓ ▓▓    ▓▓\▓▓    \
+| ▓▓_____| ▓▓  | ▓▓ ▓▓__/ ▓▓ ▓▓ | ▓▓ | ▓▓_\▓▓▓▓▓▓\    | ▓▓ \▓▓▓▓       | ▓▓  | ▓▓__/ ▓▓ ▓▓__/ ▓▓ ▓▓▓▓▓▓▓▓_\▓▓▓▓▓▓\
+| ▓▓     \ ▓▓  | ▓▓\▓▓    ▓▓ ▓▓ | ▓▓ | ▓▓       ▓▓    | ▓▓  \▓▓▓       | ▓▓   \▓▓    ▓▓ ▓▓    ▓▓\▓▓     \       ▓▓
+ \▓▓▓▓▓▓▓▓\▓▓   \▓▓ \▓▓▓▓▓▓ \▓▓  \▓▓  \▓▓\▓▓▓▓▓▓▓      \▓▓   \▓▓        \▓▓   _\▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓  \▓▓▓▓▓▓▓\▓▓▓▓▓▓▓
+                                                                             |  \__| ▓▓ ▓▓
+                                                                              \▓▓    ▓▓ ▓▓
+                                                                               \▓▓▓▓▓▓ \▓▓
+
+*/
+
+using LogFailType = ssize(*)(char const*, ...);
+
+// By default this library will either crash or exit if an error is detected while generating codes.
+// Even if set to not use GEN_FATAL, GEN_FATAL will still be used for memory failures as the library is unusable when they occur.
+#ifdef GEN_DONT_USE_FATAL
+	#define log_failure log_fmt
+#else
+	#define log_failure GEN_FATAL
+#endif
+
+enum AccessSpec : u32
+{
+	AccessSpec_Default,
+	AccessSpec_Private,
+	AccessSpec_Protected,
+	AccessSpec_Public,
+
+	AccessSpec_Num_AccessSpec,
+	AccessSpec_Invalid,
+
+	AccessSpec_SizeDef = GEN_U32_MAX,
+};
+static_assert( size_of(AccessSpec) == size_of(u32), "AccessSpec not u32 size" );
+
+inline
+StrC access_spec_to_str( AccessSpec type )
+{
+	local_persist
+	StrC lookup[ (u32)AccessSpec_Num_AccessSpec ] = {
+		{ sizeof("") - 1,          "" },
+		{ sizeof("prviate") - 1,   "private" },
+		{ sizeof("protected") - 1, "private" },
+		{ sizeof("public") - 1,    "public" },
+	};
+
+	StrC invalid = { sizeof("Invalid") - 1, "Invalid" };
+	if ( type > AccessSpec_Public )
+		return invalid;
+
+	return lookup[ (u32)type ];
+}
+
+enum CodeFlag : u32
+{
+	CodeFlag_None          = 0,
+	CodeFlag_FunctionType  = bit(0),
+	CodeFlag_ParamPack     = bit(1),
+	CodeFlag_Module_Export = bit(2),
+	CodeFlag_Module_Import = bit(3),
+
+	CodeFlag_SizeDef = GEN_U32_MAX,
+};
+static_assert( size_of(CodeFlag) == size_of(u32), "CodeFlag not u32 size" );
+
+// Used to indicate if enum definitoin is an enum class or regular enum.
+enum EnumDecl : u8
+{
+	EnumDecl_Regular,
+	EnumDecl_Class,
+
+	EnumT_SizeDef = GEN_U8_MAX,
+};
+typedef u8 EnumT;
+
+enum ModuleFlag : u32
+{
+	ModuleFlag_None    = 0,
+	ModuleFlag_Export  = bit(0),
+	ModuleFlag_Import  = bit(1),
+
+	Num_ModuleFlags,
+	ModuleFlag_Invalid,
+
+	ModuleFlag_SizeDef = GEN_U32_MAX,
+};
+static_assert( size_of(ModuleFlag) == size_of(u32), "ModuleFlag not u32 size" );
+
+inline
+StrC module_flag_to_str( ModuleFlag flag )
+{
+	local_persist
+	StrC lookup[ (u32)Num_ModuleFlags ] = {
+		{ sizeof("__none__"), "__none__" },
+		{ sizeof("export"), "export" },
+		{ sizeof("import"), "import" },
+	};
+
+	local_persist
+	StrC invalid_flag = { sizeof("invalid"), "invalid" };
+	if ( flag > ModuleFlag_Import )
+		return invalid_flag;
+
+	return lookup[ (u32)flag ];
+}
+
+enum EPreprocessCond : u32
+{
+	PreprocessCond_If,
+	PreprocessCond_IfDef,
+	PreprocessCond_IfNotDef,
+	PreprocessCond_ElIf,
+
+	EPreprocessCond_SizeDef = GEN_U32_MAX,
+};
+static_assert( size_of(EPreprocessCond) == size_of(u32), "EPreprocessCond not u32 size" );
+
+enum ETypenameTag : u16
+{
+	Tag_None,
+	Tag_Class,
+	Tag_Enum,
+	Tag_Struct,
+	Tag_Union,
+
+	Tag_UnderlyingType = GEN_U16_MAX,
+};
+static_assert( size_of(ETypenameTag) == size_of(u16), "ETypenameTag is not u16 size");