sprite.cpp File Reference

#include <stdlib.h>
#include <iostream>
#include "vsfilesystem.h"
#include "cmd/unit_generic.h"
#include "aux_texture.h"
#include "ani_texture.h"
#include "sprite.h"
#include "matrix.h"
#include "gfxlib.h"
#include "vegastrike.h"
#include "vs_globals.h"
#include "../gldrv/gl_globals.h"
#include <assert.h>
#include <math.h>
#include "gnuhash.h"
#include "audio/Types.h"
#include "audio/Source.h"

Go to the source code of this file.

Macros
#define	M_PI_2   (1.57079632679489661923)

Typedefs
typedef vsUMap< std::string, VSSprite * >	VSSpriteCache

Functions
static std::pair< bool, VSSprite * >	cacheLookup (const char *file)
static void	cacheInsert (const char *file, VSSprite *spr)

Variables
static VSSpriteCache	sprite_cache

Macro Definition Documentation

#define M_PI_2   (1.57079632679489661923)

Definition at line 42 of file sprite.cpp.

Referenced by VSSprite::DrawHere().

Typedef Documentation

typedef vsUMap< std::string, VSSprite* > VSSpriteCache

Definition at line 50 of file sprite.cpp.

Function Documentation

static void cacheInsert ( const char *  file, VSSprite *  spr  )

static

Definition at line 63 of file sprite.cpp.

References VSFileSystem::GetHashName(), and sprite_cache.

Referenced by VSSprite::VSSprite().

{
    std::string hashName = VSFileSystem::GetHashName( std::string( file ) );
    sprite_cache.insert( std::pair< std::string, VSSprite* > ( hashName, spr ) );
}

static std::pair< bool, VSSprite* > cacheLookup ( const char *  file)

static

Definition at line 53 of file sprite.cpp.

References VSFileSystem::GetHashName(), and sprite_cache.

Referenced by VSSprite::VSSprite().

{
    std::string hashName = VSFileSystem::GetHashName( std::string( file ) );
    VSSpriteCache::iterator it = sprite_cache.find( hashName );
    if ( it != sprite_cache.end() )
        return std::pair< bool, VSSprite* > ( true, it->second );
    else
        return std::pair< bool, VSSprite* > ( false, (VSSprite*)NULL );
}

Variable Documentation

VSSpriteCache sprite_cache

static

Definition at line 51 of file sprite.cpp.

Referenced by cacheInsert(), and cacheLookup().