Renaming Script Contexts

- Determined how the various script contexts were used and renamed accordingly.
- ScriptContext2_Enable/Disable => Lock/UnlockPlayerFieldControls - The sole purpose of the flag is to make sure the player can't move around in the overworld. It has nothing to do with script contexts.
- ScriptContext1 => ScriptContext - It is the global script context used to set up scripts which run over many frames.
- ScriptContext2_RunNewScript => RunScriptImmediately - ScriptContext2's sole purpose was to run scripts immediately and in a separate context, usually while the global context is waiting for things like map loads or screen changes.

src/berry_crush.c

@@ -1853,8 +1853,8 @@ static void Task_ShowRankings(u8 taskId)
         ClearWindowTilemap(tWindowId);
         RemoveWindow(tWindowId);
         DestroyTask(taskId);
-        EnableBothScriptContexts();
-        ScriptContext2_Disable();
+        ScriptContext_Enable();
+        UnlockPlayerFieldControls();
         tState = 0;
         return;
     }
@@ -1865,7 +1865,7 @@ void ShowBerryCrushRankings(void)
 {
     u8 taskId;
 
-    ScriptContext2_Enable();
+    LockPlayerFieldControls();
     taskId = CreateTask(Task_ShowRankings, 0);
     gTasks[taskId].tPressingSpeeds(0) = gSaveBlock2Ptr->berryCrush.pressingSpeeds[0];
     gTasks[taskId].tPressingSpeeds(1) = gSaveBlock2Ptr->berryCrush.pressingSpeeds[1];