User:Toady Nakamura/Touch Counting

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Counting - also called incrementing - can be confusing.

Here are two sample scripts to show you how to count up and down !!

Count Up

 
integer num = 0;  // sets initial value at zero, so first one will be one
 
default
{
    touch_start(integer total_number)
    {
        num++;  // increment the value of *num* upwards  
 
        llSetText("The value of num is now " + (string)num + " \n 
                   Touch me to increment upwards", <1,1,1>,1); 
    }
}

Count Down

 
integer num = 100; // sets initial value to count down from  
 
default
{
    touch_start(integer total_number)
    {
        num--;   // increment the value of *num* downwards
 
        llSetText((string)num + " bottles of prims on the wall \n" + 
                  (string)num + " bottles of prims... \n 
                   Touch me to increment down", <1,1,1>,1); 
    }
}

Visit my LSL wiki page for my library of simple scripts ! Toady Nakamura