PHP Code:
if(created) this.oldtimevar=timevar+1;
if(playerenters||timeout){
if(this.oldtimevar<timevar){
//100 is healthy; 75 is laggy; 50 is doomtacular
if(this.i<75) set lowres;
if(lowres&&this.i>95) unset lowres;
message #v(timevar): #v(this.i);
this.i=0;
this.oldtimevar=timevar;
}
this.i++;
timeout=0.05;
}
Rudementary but effective.
And Stefan knows full well Graal can run "at reduced framerate", he put in a DirectX Error Message suggesting the player press F1 and turn off lighting effects.