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moved stringify code to dCommon

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This commit is contained in:
jadebenn
2023-12-17 05:19:37 -06:00
committed by GitHub
parent a704d840dc
commit 33fa5f8d2f
4 changed files with 3 additions and 1 deletions
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1
dGame/dUtilities/CMakeLists.txt
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@@ -5,5 +5,4 @@ set(DGAME_DUTILITIES_SOURCES "BrickDatabase.cpp"
"Mail.cpp"
"Preconditions.cpp"
"SlashCommandHandler.cpp"
"StringifyEnums.cpp"
"VanityUtilities.cpp" PARENT_SCOPE)

6
dGame/dUtilities/StringifyEnums.cpp
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@@ -1,6 +0,0 @@
#define GENERATE_ENUM_STRINGS // Start string generation
#include "eGameMessageType.h"
#include "eWorldMessageType.h"
#undef GENERATE_ENUM_STRINGS // Stop string generation

62
dGame/dUtilities/StringifyEnums.h
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@@ -1,62 +0,0 @@
// Source - https://mariusbancila.ro/blog/2023/08/17/how-to-convert-an-enum-to-string-in-cpp/
#pragma once
#ifndef __STRINGIFYENUMS__H__
#define __STRINGIFYENUMS__H__
# undef DECL_ENUM_ELEMENT
# undef BEGIN_ENUM
# undef END_ENUM
# ifndef GENERATE_ENUM_STRINGS
# define DECLARE_ENUM_ELEMENT(element) element,
# define BEGIN_ENUM(ENUM_NAME, TYPE) typedef enum class tag##ENUM_NAME : TYPE {
# define BEGIN_ENUM_INT(ENUM_NAME) BEGIN_ENUM(ENUM_NAME, int)
# define END_ENUM(ENUM_NAME) } ENUM_NAME; const char* ENUM_NAME##_as_string(enum tag##ENUM_NAME index);
# define DECLARE_ENUM_ELEMENT_WITH_VALUE(element, value) element = value,
# define BEGIN_ENUM_WITH_VALUES(ENUM_NAME, TYPE) BEGIN_ENUM(ENUM_NAME, TYPE)
# define BEGIN_ENUM_WITH_VALUES_INT(ENUM_NAME) BEGIN_ENUM(ENUM_NAME, int)
# define END_ENUM_WITH_VALUES(ENUM_NAME, TYPE) END_ENUM(ENUM_NAME)
# else // GENERATE_ENUM_STRINGS
# define NO_VALUE "<none>"
# define DECLARE_ENUM_ELEMENT(element) #element,
# define BEGIN_ENUM(ENUM_NAME, TYPE) enum class tag##ENUM_NAME : TYPE;\
const char* ENUM_NAME##_as_string(enum tag##ENUM_NAME value) {\
std::size_t index = static_cast<std::size_t>(value);\
static const char* s_##ENUM_NAME[] = {
# define BEGIN_ENUM_INT(ENUM_NAME) BEGIN_ENUM(ENUM_NAME, int)
# define END_ENUM(ENUM_NAME) };\
static const std::size_t s_##ENUM_NAME_len = sizeof(s_##ENUM_NAME)/sizeof(const char*);\
if(index >=0 && index < s_##ENUM_NAME_len)\
return s_##ENUM_NAME[index]; \
return NO_VALUE;\
}
# define DECLARE_ENUM_ELEMENT_WITH_VALUE(element, value) {value, #element},
# define BEGIN_ENUM_WITH_VALUES(ENUM_NAME, TYPE) enum class tag##ENUM_NAME : TYPE;\
const char* ENUM_NAME##_as_string(enum tag##ENUM_NAME value) {\
static std::vector<std::pair<TYPE, const char*>> sv = {
# define BEGIN_ENUM_WITH_VALUES_INT(ENUM_NAME) BEGIN_ENUM_WITH_VALUES(ENUM_NAME, int)
# define END_ENUM_WITH_VALUES(ENUM_NAME, TYPE) };\
static bool sorted = false;\
if (!sorted) std::sort(sv.begin(), sv.end(), [&](const std::pair<TYPE, const char*>& lhs, const std::pair<TYPE, const char*>& rhs) { return lhs.first < rhs.first; });\
sorted = true;\
const auto it = std::lower_bound(sv.begin(), sv.end(), static_cast<TYPE>(value), [&](const std::pair<TYPE, const char*>& lhs, const TYPE rhs) { return lhs.first < rhs; });\
return it != sv.end() ? it->second : NO_VALUE;\
}
# endif // GENERATE_ENUM_STRINGS
#endif //!__STRINGIFYENUMS__H__