Add tracerestrict actions used flags for order conditionals present

src/tracerestrict.cpp

@@ -963,9 +963,6 @@ CommandCost TraceRestrictProgram::Validate(const std::vector<TraceRestrictItem>
 				case TRIT_COND_UNDEFINED:
 				case TRIT_COND_TRAIN_LENGTH:
 				case TRIT_COND_MAX_SPEED:
-				case TRIT_COND_CURRENT_ORDER:
-				case TRIT_COND_NEXT_ORDER:
-				case TRIT_COND_LAST_STATION:
 				case TRIT_COND_CARGO:
 				case TRIT_COND_ENTRY_DIRECTION:
 				case TRIT_COND_PBS_ENTRY_SIGNAL:
@@ -973,7 +970,6 @@ CommandCost TraceRestrictProgram::Validate(const std::vector<TraceRestrictItem>
 				case TRIT_COND_PHYS_PROP:
 				case TRIT_COND_PHYS_RATIO:
 				case TRIT_COND_TRAIN_OWNER:
-				case TRIT_COND_TRAIN_STATUS:
 				case TRIT_COND_LOAD_PERCENT:
 				case TRIT_COND_COUNTER_VALUE:
 				case TRIT_COND_TIME_DATE_VALUE:
@@ -981,6 +977,26 @@ CommandCost TraceRestrictProgram::Validate(const std::vector<TraceRestrictItem>
 				case TRIT_COND_CATEGORY:
 					break;
 
+				case TRIT_COND_CURRENT_ORDER:
+				case TRIT_COND_NEXT_ORDER:
+				case TRIT_COND_LAST_STATION:
+					actions_used_flags |= TRPAUF_ORDER_CONDITIONALS;
+					break;
+
+				case TRIT_COND_TRAIN_STATUS:
+					switch (static_cast<TraceRestrictTrainStatusValueField>(GetTraceRestrictValue(item))) {
+						case TRTSVF_HEADING_TO_STATION_WAYPOINT:
+						case TRTSVF_HEADING_TO_DEPOT:
+						case TRTSVF_LOADING:
+						case TRTSVF_WAITING:
+							actions_used_flags |= TRPAUF_ORDER_CONDITIONALS;
+							break;
+
+						default:
+							break;
+					}
+					break;
+
 				case TRIT_COND_TRAIN_IN_SLOT:
 				case TRIT_COND_SLOT_OCCUPANCY:
 					if (find_index(pbs_res_end_released_slots, GetTraceRestrictValue(item)) >= 0 || find_index(pbs_res_end_acquired_slots, GetTraceRestrictValue(item)) >= 0) {

src/tracerestrict.h

@@ -436,6 +436,7 @@ enum TraceRestrictProgramActionsUsedFlags {
 	TRPAUF_PBS_RES_END_SIMULATE   = 1 << 16, ///< PBS reservations ending at this signal slot changes must be fully simulated in dry run mode
 	TRPAUF_RESERVE_THROUGH_ALWAYS = 1 << 17, ///< Reserve through action is unconditionally set
 	TRPAUF_CMB_SIGNAL_MODE_CTRL   = 1 << 18, ///< Combined normal/shunt signal mode control
+	TRPAUF_ORDER_CONDITIONALS     = 1 << 19, ///< Order conditionals are present
 };
 DECLARE_ENUM_AS_BIT_SET(TraceRestrictProgramActionsUsedFlags)