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GetPVarsUpperIndex
Description
Each PVar (player-variable) has its own unique identification number for lookup, this function returns the highest ID set for a player.
| Name | Description |
|---|---|
| playerid | The ID of the player to get the upper PVar index of. |
Returns
The highest set PVar ID.
Examples
// Store the upper index in the variable 'PVarUpperIndex' + 1
new PVarUpperIndex = GetPVarsUpperIndex(playerid) + 1;
// This pVarCount variable will store how many pVars a player has set as we count them.
new pVarCount;
new pVarName[128];
for(new i = 0; i != PVarUpperIndex; i++) // Loop through all pVar IDs under the upper index
{
// At first, we need to get PVar name
GetPVarNameAtIndex(playerid, i, pVarName, sizeof(pVarName));
// If the var is set (type not 0), increment pVarCount.
if (GetPVarType(playerid, pVarName) != 0)
{
pVarCount++;
}
}
new szString[128];
format(szString, sizeof(szString), "You have %i player-variables set. Upper index (highest ID): %i.", pVarCount, PVarUpperIndex-1);
SendClientMessage(playerid, -1, szString);
Related Functions
- GetPVarNameAtIndex: Get the player variable's name from its index.
- GetPVarType: Get the type of the player variable.