awp campmeter

How can i make this plugin only for awp? I want when someone buy awp to turn on the camp meter. #include <amxmodx> #include <fun> #define SND_STOP (1<<5) #define AFK_WEAPON CSW_AWP new playercoord0[33][3] new playercoord1[33][3] new playercoord2[33][3] new playercoord3[33][3] new...