M4: Don't set up full game timed events list for demo

engines/m4/burger/flags.cpp

@@ -129,7 +129,7 @@ void Flags::schedule_boonsville_time() {
 
 	term_message("************  Schedule  ************");
 
-	for (const auto& te : EVENTS) {
+	for (const auto &te : EVENTS) {
 		int teHours = te._time / 216000;
 		int teMinutes = (te._time % 216000) / 3600;
 		int teSeconds = (te._time % 3600) / 60;

engines/m4/burger/rooms/section.cpp

@@ -122,8 +122,10 @@ void Section::global_room_init() {
 		}
 	}
 
-	kernel_timing_trigger(900, kAdvanceHour, nullptr);
-	kernel_timing_trigger(300, kAdvanceTime, nullptr);
+	if (_G(executing) == WHOLE_GAME) {
+		kernel_timing_trigger(900, kAdvanceHour, nullptr);
+		kernel_timing_trigger(300, kAdvanceTime, nullptr);
+	}
 }
 
 void Section::init_series_players() {