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47 lines
2.1 KiB
C++
47 lines
2.1 KiB
C++
#pragma once
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#include <cstdint>
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#include "../Util/ArrayWithLength.h"
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// 4J Jev, just thought it would be easier this way.
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#define ArrayCopyFunctionDeclaration(x) \
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static void arraycopy(arrayWithLength<x> src, unsigned int srcPos, \
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arrayWithLength<x>* dst, unsigned int dstPos, \
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unsigned int length);
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#define ArrayCopyFunctionDefinition(x) \
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void System::arraycopy(arrayWithLength<x> src, unsigned int srcPos, \
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arrayWithLength<x>* dst, unsigned int dstPos, \
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unsigned int length) { \
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arraycopy<x>(src, srcPos, dst, dstPos, length); \
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}
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class System {
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template <class T>
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static void arraycopy(arrayWithLength<T> src, unsigned int srcPos,
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arrayWithLength<T>* dst, unsigned int dstPos,
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unsigned int length);
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public:
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ArrayCopyFunctionDeclaration(uint8_t) ArrayCopyFunctionDeclaration(Node*)
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ArrayCopyFunctionDeclaration(Biome*) ArrayCopyFunctionDeclaration(int)
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static int64_t nanoTime();
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static int64_t currentTimeMillis();
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static int64_t currentRealTimeMillis(); // 4J Added to get real-world time
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// for timestamps in saves
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static void ReverseUSHORT(unsigned short* pusVal);
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static void ReverseSHORT(short* psVal);
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static void ReverseULONG(unsigned long* pulVal);
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static void ReverseULONG(unsigned int* pulVal);
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static void ReverseINT(int* piVal);
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static void ReverseULONGLONG(int64_t* pullVal);
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static void ReverseWCHARA(WCHAR* pwch, int iLen);
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};
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#define MAKE_FOURCC(ch0, ch1, ch2, ch3) \
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(static_cast<std::uint32_t>(static_cast<std::uint8_t>(ch0)) | \
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(static_cast<std::uint32_t>(static_cast<std::uint8_t>(ch1)) << 8) | \
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(static_cast<std::uint32_t>(static_cast<std::uint8_t>(ch2)) << 16) | \
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(static_cast<std::uint32_t>(static_cast<std::uint8_t>(ch3)) << 24))
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