HAChange

/*----------------------------------------------------------------------------*\
            =======================================
                          HAChange
            =======================================
                           Versão 1.0
Descricao:
Adiciona Callbacks OnPlayerHealthChange e OnPlayerArmourChange, também pode fixar GetPlayerHealth e GetPlayerArmour

Creditos:
Dayvison   - Criação da include.
PT         - Dica sobre OnPllayerTakeDamage

Callbacks:
    OnPlayerHealthChange(playerid, newhealth, oldhealth);
    OnPlayerArmourChange(playerid, newarmour, oldarmour);

Configurações
    definindo FixGetPlayerArmour será possivel obter mais que 255 na função GetPlayerArmour
    definindo FixGetPlayerHealth será possivel obter mais que 255 na função GetPlayerHealth

\*----------------------------------------------------------------------------*/
#tryinclude <a_samp>

new Float:PlayerHealth[MAX_PLAYERS];
new Float:PlayerArmour[MAX_PLAYERS];

#define FixGetPlayerArmour
#define FixGetPlayerHealth

public OnPlayerTakeDamage(playerid, issuerid, Float:amount, weaponid, bodypart)
{
    if(PlayerArmour[playerid])
    {
        #if defined FixGetPlayerArmour
            new Float:NewArmour = PlayerArmour[playerid] - amount;
            CallLocalFunction("OnPlayerArmourChange", "dff", playerid,NewArmour,PlayerArmour[playerid]);
            PlayerArmour[playerid] = NewArmour;
        #else
        new Float:NewArmour;
        GetPlayerArmour(playerid,NewArmour);
        CallLocalFunction("OnPlayerArmourChange", "dff", playerid,NewArmour,PlayerArmour[playerid]);
        PlayerArmour[playerid] = NewArmour;
        #endif
    }
    else
    {
        #if defined FixGetPlayerHealth
            new Float:NewHealth = PlayerHealth[playerid] - amount;
            CallLocalFunction("OnPlayerHealthChange", "dff", playerid,NewHealth,PlayerHealth[playerid]);
            PlayerHealth[playerid] = NewHealth;
        #else
        new Float:NewHealth;
        GetPlayerHealth(playerid,NewHealth);
        CallLocalFunction("OnPlayerHealthChange", "dff", playerid,NewHealth,PlayerHealth[playerid]);
        PlayerHealth[playerid] = NewHealth;
        #endif
    }

    #if defined HAChange_OnPlayerTakeDamage
        return HAChange_OnPlayerTakeDamage(playerid, issuerid, amount, weaponid, bodypart);
    #else
        return true;
    #endif
}


forward OnPlayerArmourChange(playerid, newarmour, oldarmour);
forward OnPlayerArmourChange(playerid, newarmour, oldarmour);


stock HAChange_SetPlayerHealth(playerid,Float:health)
{
    CallLocalFunction("OnPlayerHealthChange", "dff", playerid,health,PlayerHealth);
    PlayerHealth[playerid] = health;
    return SetPlayerHealth(playerid,health);
}
stock HAChange_GetPlayerHealth(playerid,&Float:health)
{
    if(playerid == INVALID_PLAYER_ID || !IsPlayerConnected(playerid))   return false;
    #if defined FixGetPlayerHealth
        new Float:NewHealth;
        GetPlayerHealth(playerid,NewHealth);
        health = (NewHealth != PlayerHealth[playerid]) ? PlayerHealth[playerid] : NewHealth;
    #else
    GetPlayerHealth(playerid,health);
    #endif
    return true;
}
stock HAChange_SetPlayerArmour(playerid,Float:armour)
{
    CallLocalFunction("OnPlayerArmourChange", "dff", playerid,armour,PlayerArmour);
    PlayerArmour[playerid] = armour;
    return SetPlayerArmour(playerid,armour);
}
stock HAChange_GetPlayerArmour(playerid,&Float:armour)
{
    if(playerid == INVALID_PLAYER_ID || !IsPlayerConnected(playerid))   return false;
    #if defined FixGetPlayerArmour
        new Float:NewArmour;
        GetPlayerArmour(playerid,NewArmour);
        armour = (NewArmour != PlayerArmour[playerid]) ? PlayerArmour[playerid] : NewArmour;
    #else
    GetPlayerHealth(playerid,armour);
    #endif
    return true;
}

// Hook callback OnPlayerTakeDamage
#if defined _ALS_OnPlayerTakeDamage
    #undef OnPlayerTakeDamage
#else
    #define _ALS_OnPlayerTakeDamage
#endif
#define OnPlayerTakeDamage HAChange_OnPlayerTakeDamage
#if defined HAChange_OnPlayerTakeDamage
    forward HAChange_OnPlayerTakeDamage(playerid,issuerid,Float:amount,weaponid,bodypart);
#endif

// Hook função SetPlayerHealth
#if defined _ALS_SetPlayerHealth
    #undef SetPlayerHealth
#else
    #define _ALS_SetPlayerHealth
#endif
#define SetPlayerHealth HAChange_SetPlayerHealth

// Hook função GetPlayerHealth
#if defined _ALS_GetPlayerHealth
    #undef GetPlayerHealth
#else
    #define _ALS_GetPlayerHealth
#endif
#define GetPlayerHealth HAChange_GetPlayerHealth

// Hook função SetPlayerArmour
#if defined _ALS_SetPlayerArmour
    #undef SetPlayerArmour
#else
    #define _ALS_SetPlayerArmour
#endif
#define SetPlayerArmour HAChange_SetPlayerArmour

// Hook função GetPlayerArmour
#if defined _ALS_GetPlayerArmour
    #undef GetPlayerArmour
#else
    #define _ALS_GetPlayerArmour
#endif
#define GetPlayerArmour HAChange_GetPlayerArmour