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o_shared.cpp File Reference

shared misc. stuff More...

#include "omicron/internal.h"

Go to the source code of this file.

Functions
void	_convert_file_path (char *path)
void	_convert_pak_path (char *path)
char *	_strtrm (char *string, char *trimchrs)
float	_interpolate_float_linear (float a, float b, float frac)
	Interpolate two floats linearly.
schar	_sgn (float f)
void	_swap_long (ulong &l)

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Detailed Description

Definition in file o_shared.cpp.

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Function Documentation

void _convert_file_path (  char *    path )

Convert a path for a file on disk Converts all '/' in a string into an '\' when running under windows. And '\' into '/' under *nixen. Parameters: path  path name to convert Definition at line 73 of file o_shared.cpp. Referenced by file_manager_c::load_pak().

void _convert_pak_path (  char *    path )

Convert a path for a file in a pak Converts '\' into '/' as used in pak files. Parameters: path  path name to convert Definition at line 88 of file o_shared.cpp.

float _interpolate_float_linear (  float    a, float    b, float    frac )

Parameters: a  First float b  Second float frac  Fraction of difference between floats Definition at line 209 of file o_shared.cpp. Referenced by vec4_c::linear(), vec2_c::linear(), and vec3_c::linear().

schar _sgn (  float    f )

Get the sign of a float Returns -1 if negative, 0 if zero and 1 if positive Definition at line 224 of file o_shared.cpp. Referenced by brushface_c::cut(), and plane_pointside().

char* _strtrm (  char *    string, char *    trimchrs )

Trim a string Removes any char from beginning and end of a string that is given in trimchrs. Returns a pointer to the first char that was not trimmed. Parameters: string  string to trim trimchrs  chars to remove from either side Definition at line 143 of file o_shared.cpp. Referenced by gui_c::load().

void _swap_long (  ulong &    l )

Swap a long Swaps the hi and lo word of a long. Definition at line 236 of file o_shared.cpp.

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