f0ab8d2a52
Adds support for a lot of missing clients and features almost all clients from 2016 and 2017 clientinfo.xml's version value will be ignored from now on By setting PACKETVER the server will configure everything else on it's own from now on Dropped is_clientver script command And a lot more
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
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// For more information, see LICENCE in the main folder
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#ifndef _UTILS_H_
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#define _UTILS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "cbasetypes.h"
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#include <stdio.h> // FILE*
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// generate a hex dump of the first 'length' bytes of 'buffer'
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void WriteDump(FILE* fp, const void* buffer, size_t length);
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void ShowDump(const void* buffer, size_t length);
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int check_filepath(const char* filepath);
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void findfile(const char *p, const char *pat, void (func)(const char*));
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bool exists(const char* filename);
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/// Caps values to min/max
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#define cap_value(a, min, max) (((a) >= (max)) ? (max) : ((a) <= (min)) ? (min) : (a))
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/// Apply rate for val, divided by 100)
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#define apply_rate(val, rate) (((rate) == 100) ? (val) : ((val) > 100000) ? ((val) / 100 * (rate)) : ((val) * (rate) / 100))
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/// Apply rate for val, divided by per
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#define apply_rate2(val, rate, per) (((rate) == (per)) ? (val) : ((val) > 100000) ? ((val) / (per) * (rate)) : ((val) * (rate) / (per)))
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/// calculates the value of A / B, in percent (rounded down)
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unsigned int get_percentage(const unsigned int A, const unsigned int B);
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//////////////////////////////////////////////////////////////////////////
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// byte word dword access [Shinomori]
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//////////////////////////////////////////////////////////////////////////
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extern uint8 GetByte(uint32 val, int idx);
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extern uint16 GetWord(uint32 val, int idx);
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extern uint16 MakeWord(uint8 byte0, uint8 byte1);
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extern uint32 MakeDWord(uint16 word0, uint16 word1);
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//////////////////////////////////////////////////////////////////////////
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// Big-endian compatibility functions
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//////////////////////////////////////////////////////////////////////////
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extern int16 MakeShortLE(int16 val);
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extern int32 MakeLongLE(int32 val);
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extern uint16 GetUShort(const unsigned char* buf);
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extern uint32 GetULong(const unsigned char* buf);
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extern int32 GetLong(const unsigned char* buf);
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extern float GetFloat(const unsigned char* buf);
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int levenshtein(const char *s1, const char *s2);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _UTILS_H_ */
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