Changed the implementation of ProcessorIdle

* now the same as CPU_USAGE_FIX in Mash's HRP, with a simpler toggle
setting.

* also avoids slowdowns if the player happens to enable both of them.

artifacts/ddraw.ini

@@ -1,5 +1,5 @@
 ;sfall configuration settings
-;v3.8.46
+;v3.8.46.1
 
 [Main]
 ;Set to 1 if you want to use command line arguments to tell sfall to use another ini file
@@ -464,11 +464,8 @@ PlayIdleAnimOnReload=0
 ;Default is 6. Set to 0 for a 12-hour timer
 CorpseDeleteTime=6
 
-;Set a number of milliseconds to idle each input loop
-;Set to -1 to disable
-;Set to 0 to idle only if other processes are waiting for processor time (WinXP/2000: if processes have equal priority)
-;Set to 1 (or some higher number if needed) to prevent 100% CPU use. The maximum is 50
-ProcessorIdle=-1
+;Set to 1 to allow the game to go idle during each input loop, preventing 100% CPU usage
+ProcessorIdle=0
 
 ;Set to 1 if using the hero appearance mod
 ;Set to 2 for backward compatibility with scripts that manually fix obj_art_fid/art_change_fid_num script functions for dude_obj