Keeping Score - Unity Game Development Scripting - page 128

The stat tracker
Our next step is to give our stat tracker all the functionalities that we need. Here, we
will create methods to set and reset stats, set and reset PlayerPrefs , and save
PlayerPrefs . Finally, we create a way to show our stats on the screen. Player-
prefs are functions built in Unity that allow storage of strings, integers, and floats
using a system similar to Dictionary or KeyValuePair .
Setting the stats
The first function that we will create will allow us to set values to specific stats. Add
this function to your script:
void SetStat(string stat, int intValue = 0)
{
switch(stat)
{
case "Kills":
pKills+= intValue;
float fKills = pKills;
float fDeaths = pDeaths;if(fKills != 0)
pKDR = fDeaths / fKills;
break;
case "Deaths":
pDeaths+= intValue;
float fKills2 = pKills;
float fDeaths2 = pDeaths;if(fKills2 != 0)
pKDR = fDeaths2 / fKills2;
break;
case "TotalGold":
pTotalGold+= intValue;
break;
case "CurrentGold":
pCurrentGold+= intValue;