GetSVarsUpperIndex
From SA-MP Wiki
Description:
Each SVar (server-variable) has its own unique identification number for lookup, this function returns the highest ID.
This function has no parameters.
Return Values:
The highest set SVar ID.
// Store the upper index in the variable 'SVarUpperIndex' + 1 new SVarUpperIndex = GetSVarsUpperIndex() + 1; // This sVarCount variable will store how many sVars are set as we count them. new sVarCount; for(new i=0; i != sVarUpperIndex; i++) // Loop through all sVar IDs under the upper index { // At first, we need to get SVar name new sVarName[128]; GetSVarNameAtIndex(i, pVarName, sizeof(pVarName)); // If the var is set (type not 0), increment sVarCount. if(GetSVarType(pVarName) != 0) sVarCount++; } new szString[66]; printf("There are %i server-variables set. Upper index (highest ID): %i.", sVarCount, SVarUpperIndex-1);
Related Functions
The following functions may be useful, as they are related to this function in one way or another.
- GetSVarNameAtIndex: Get the server variable's name from its index.
- GetSVarType: Get the type of the server variable.
