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#include "KingSystem/Utils/Byaml/ByamlStringTableIter.h"
#include "KingSystem/Utils/Byaml/Byaml.h"
#include "KingSystem/Utils/Byaml/ByamlLocal.h"
namespace al {
ByamlStringTableIter::ByamlStringTableIter(const u8* data) {
mData = data;
}
ByamlStringTableIter::ByamlStringTableIter(const ByamlStringTableIter& other) {
mData = other.mData;
}
const char* ByamlStringTableIter::getString(s32 index) const {
const u32* string_offset_array = getStringOffsetArray();
return reinterpret_cast<const char*>(&mData[string_offset_array[index]]);
}
s32 ByamlStringTableIter::findStringIndex(const char* string) const {
const u32* string_offset_array = getStringOffsetArray();
u32 table_size = ByamlLocalUtil::getContainerSize(mData);
if (table_size == 0) {
return -1;
}
// Binary Search
s32 start = 0;
s32 end = table_size;
s32 index;
while (true) {
if (start >= end) {
return -1;
}
index = (start + end) / 2;
const char* str = reinterpret_cast<const char*>(&mData[string_offset_array[index]]);
s32 result = std::strcmp(string, str);
if (result == 0)
break;
if (result > 0)
start = index + 1;
else if (result < 0)
end = index;
}
return index;
}
} // namespace al
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