Cleanup ba67f39: CodeQL's dependency was forgotten to be removed

.github/workflows/codeql.yml

@@ -42,7 +42,6 @@ jobs:
           liblzma-dev \
           liblzo2-dev \
           libsdl2-dev \
-          nlohmann-json3-dev \
           zlib1g-dev \
           # EOF
         echo "::endgroup::"

src/newgrf_roadstop.cpp

@@ -385,15 +385,8 @@ void TriggerRoadStopRandomisation(Station *st, TileIndex tile, RoadStopRandomTri
 
 	uint32_t whole_reseed = 0;
 
-	CargoTypes empty_mask = 0;
-	if (trigger == RSRT_CARGO_TAKEN) {
-		/* Create a bitmask of completely empty cargo types to be matched */
-		for (CargoID i = 0; i < NUM_CARGO; i++) {
-			if (st->goods[i].cargo.TotalCount() == 0) {
-				SetBit(empty_mask, i);
-			}
-		}
-	}
+	/* Bitmask of completely empty cargo types to be matched. */
+	CargoTypes empty_mask = (trigger == RSRT_CARGO_TAKEN) ? GetEmptyMask(st) : 0;
 
 	uint32_t used_triggers = 0;
 	auto process_tile = [&](TileIndex cur_tile) {

src/newgrf_station.cpp

@@ -391,12 +391,7 @@ uint32_t Station::GetNewGRFVariable(const ResolverObject &object, byte variable,
 {
 	switch (variable) {
 		case 0x48: { // Accepted cargo types
-			CargoID cargo_type;
-			uint32_t value = 0;
-
-			for (cargo_type = 0; cargo_type < NUM_CARGO; cargo_type++) {
-				if (HasBit(this->goods[cargo_type].status, GoodsEntry::GES_ACCEPTANCE)) SetBit(value, cargo_type);
-			}
+			uint32_t value = GetAcceptanceMask(this);
 			return value;
 		}
 
@@ -967,15 +962,8 @@ void TriggerStationRandomisation(Station *st, TileIndex trigger_tile, StationRan
 	uint32_t whole_reseed = 0;
 	ETileArea area = ETileArea(st, trigger_tile, tas[trigger]);
 
-	CargoTypes empty_mask = 0;
-	if (trigger == SRT_CARGO_TAKEN) {
-		/* Create a bitmask of completely empty cargo types to be matched */
-		for (CargoID i = 0; i < NUM_CARGO; i++) {
-			if (st->goods[i].cargo.TotalCount() == 0) {
-				SetBit(empty_mask, i);
-			}
-		}
-	}
+	/* Bitmask of completely empty cargo types to be matched. */
+	CargoTypes empty_mask = (trigger == SRT_CARGO_TAKEN) ? GetEmptyMask(st) : 0;
 
 	/* Store triggers now for var 5F */
 	SetBit(st->waiting_triggers, trigger);

src/station_cmd.cpp

@@ -492,7 +492,7 @@ void ClearAllStationCachedNames()
  * @param st Station to query
  * @return the expected mask
  */
-static CargoTypes GetAcceptanceMask(const Station *st)
+CargoTypes GetAcceptanceMask(const Station *st)
 {
 	CargoTypes mask = 0;
 
@@ -502,6 +502,21 @@ static CargoTypes GetAcceptanceMask(const Station *st)
 	return mask;
 }
 
+/**
+ * Get a mask of the cargo types that are empty at the station.
+ * @param st Station to query
+ * @return the empty mask
+ */
+CargoTypes GetEmptyMask(const Station *st)
+{
+	CargoTypes mask = 0;
+
+	for (CargoID i = 0; i < NUM_CARGO; i++) {
+		if (st->goods[i].cargo.TotalCount() == 0) SetBit(mask, i);
+	}
+	return mask;
+}
+
 /**
  * Items contains the two cargo names that are to be accepted or rejected.
  * msg is the string id of the message to display.

src/station_func.h

@@ -30,6 +30,8 @@ CargoArray GetProductionAroundTiles(TileIndex tile, int w, int h, int rad);
 CargoArray GetAcceptanceAroundTiles(TileIndex tile, int w, int h, int rad, CargoTypes *always_accepted = nullptr);
 
 void UpdateStationAcceptance(Station *st, bool show_msg);
+CargoTypes GetAcceptanceMask(const Station *st);
+CargoTypes GetEmptyMask(const Station *st);
 
 const DrawTileSprites *GetStationTileLayout(StationType st, byte gfx);
 void StationPickerDrawSprite(int x, int y, StationType st, RailType railtype, RoadType roadtype, int image);

src/station_gui.cpp

@@ -1835,11 +1835,7 @@ struct StationViewWindow : public Window {
 		const Station *st = Station::Get(this->window_number);
 		Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);
 
-		CargoTypes cargo_mask = 0;
-		for (CargoID i = 0; i < NUM_CARGO; i++) {
-			if (HasBit(st->goods[i].status, GoodsEntry::GES_ACCEPTANCE)) SetBit(cargo_mask, i);
-		}
-		SetDParam(0, cargo_mask);
+		SetDParam(0, GetAcceptanceMask(st));
 		int bottom = DrawStringMultiLine(tr.left, tr.right, tr.top, INT32_MAX, STR_STATION_VIEW_ACCEPTS_CARGO);
 		return CeilDiv(bottom - r.top - WidgetDimensions::scaled.framerect.top, FONT_HEIGHT_NORMAL);
 	}