AlliedModders - View Single Post - [INC] HPVars

**Emp`** · *Last edited by Emp`; 09-10-2014 at 12:32.*

Quote:

Originally Posted by HamletEagle

@Emp, you mean like this ?

player_vars.inc

Code:

#include < celltrie >

enum eData
{
    iInteger,
    Float: fFloat,
    szString[ 256 ]
}

new Trie: g_tPlayerVars 
new g_szKey[ 20 ], g_Data[ eData ]

stock PVar_TrieIinit( )
{
    g_tPlayerVars =  TrieCreate( )  
}

stock PVar_TrieDestroy( )
{
    TrieDestroy( g_tPlayerVars )
}

stock SetPVarString( id, const szInput[ ] ) 
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    
    copy( g_Data[ szString ], charsmax( g_Data ), szInput )
    TrieSetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
}

stock SetPVarInteger( id, iInput ) 
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    g_Data[ iInteger ] = iInput
    TrieSetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
}

stock SetPVarFloat( id, Float: fInput ) 
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    g_Data[ fFloat ] = _:fInput
    TrieSetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
}

stock GetPVarString( id, szOutPut[ ], iSize ) 
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    
    if( TrieKeyExists( g_tPlayerVars, g_szKey ) )
    {
        TrieGetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
        copy( szOutPut, iSize, g_Data[ szString ] )
    }
}

stock GetPVarInteger( id )
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    
    if( TrieKeyExists( g_tPlayerVars, g_szKey ) )
    {
        TrieGetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
        return g_Data[ iInteger ]
    }
    
    return 0
}

stock Float: GetPVarFloat( id )
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    
    if( TrieKeyExists( g_tPlayerVars, g_szKey ) )
    {
        TrieGetArray( g_tPlayerVars, g_szKey, g_Data, sizeof g_Data )
        return g_Data[ fFloat ]
    }
    
    return 0.0
}

stock DeletePVar( id ) 
{
    GetKey( id, g_szKey, charsmax( g_szKey ) )
    
    if( TrieKeyExists( g_tPlayerVars, g_szKey ) )
    {
        TrieDeleteKey( g_tPlayerVars, g_szKey )
    }
}

stock DeleteAllPVars( ) 
{
    new iPlayers[ 32 ], iNum, id
    get_players( iPlayers, iNum )
    
    for( new i; i < iNum; i++ )
    {
        id = iPlayers[ i ]
        DeletePVar( id )
    }
}

stock GetKey( id, szOutPut[ ], iSize )
{
    num_to_str( id, szOutPut, iSize )
}

I used Trie[g/s]etArray because a trie is not a heterogeneous container, so it can't store both cell & multicell.

This is betterbecause it uses Tries, but you also lost the functionality of having custom names associated for the variables, which is what Hirsw0w was advocating. Your system only allows one variable per id number, but you could use incrementing offsets to get different id numbers.

But this is still adding extra native calls for getting/setting a variable. Below is a note from cellarray.inc, but I feel it applies to this too:

Code:

/**
 * These arrays are intended to be used for a form of global storage without 
 * requiring a #define that needs to be increased each time a person needs more 
 * storage.
 * These are not designed to be used as a replacement for normal arrays, as
 * normal arrays are faster and should be used whenever possible.
 */