Add plugin API for park flags

distribution/openrct2.d.ts

@@ -1424,6 +1424,21 @@ declare global {
         subject?: number;
     }
 
+    type ParkFlags =
+        "difficultGuestGeneration" |
+        "difficultParkRating" |
+        "forbidHighConstruction" |
+        "forbidLandscapeChanges" |
+        "forbidMarketingCampaigns" |
+        "forbidTreeRemoval" |
+        "freeParkEntry" |
+        "noMoney" |
+        "open" |
+        "preferLessIntenseRides" |
+        "preferMoreIntenseRides" |
+        "scenarioCompleteNameInput" |
+        "unlockAllPrices";
+
     interface Park {
         cash: number;
         rating: number;
@@ -1438,6 +1453,19 @@ declare global {
         name: string;
         messages: ParkMessage[];
 
+        /**
+         * Gets whether a given flag is set or not.
+         * @param key The flag to test.
+         */
+        getFlag(flag: ParkFlags): boolean;
+
+        /**
+         * Sets the given flag to the given value.
+         * @param key The flag to set.
+         * @param value Whether to set or clear the flag.
+         */
+        setFlag(flag: ParkFlags, value: boolean): void;
+
         postMessage(message: string): void;
         postMessage(message: ParkMessageDesc): void;
     }

src/openrct2/scripting/ScPark.hpp

@@ -229,6 +229,23 @@ namespace OpenRCT2::Scripting
         }
     };
 
+    static const DukEnumMap<uint32_t> ParkFlagMap({
+        { "open", PARK_FLAGS_PARK_OPEN },
+        { "scenarioCompleteNameInput", PARK_FLAGS_SCENARIO_COMPLETE_NAME_INPUT },
+        { "forbidLandscapeChanges", PARK_FLAGS_FORBID_LANDSCAPE_CHANGES },
+        { "forbidTreeRemoval", PARK_FLAGS_FORBID_TREE_REMOVAL },
+        { "forbidHighConstruction", PARK_FLAGS_FORBID_HIGH_CONSTRUCTION },
+        { "preferLessIntenseRides", PARK_FLAGS_PREF_LESS_INTENSE_RIDES },
+        { "forbidMarketingCampaigns", PARK_FLAGS_FORBID_MARKETING_CAMPAIGN },
+        { "preferMoreIntenseRides", PARK_FLAGS_PREF_MORE_INTENSE_RIDES },
+        { "noMoney", PARK_FLAGS_NO_MONEY },
+        { "difficultGuestGeneration", PARK_FLAGS_DIFFICULT_GUEST_GENERATION },
+        { "freeParkEntry", PARK_FLAGS_PARK_FREE_ENTRY },
+        { "difficultParkRating", PARK_FLAGS_DIFFICULT_PARK_RATING },
+        { "noMoney", PARK_FLAGS_NO_MONEY_SCENARIO },
+        { "unlockAllPrices", PARK_FLAGS_UNLOCK_ALL_PRICES },
+    });
+
     class ScPark
     {
     public:
@@ -300,6 +317,23 @@ namespace OpenRCT2::Scripting
             GetContext()->GetGameState()->GetPark().Name = value;
         }
 
+        bool getFlag(const std::string& key) const
+        {
+            auto mask = ParkFlagMap[key];
+            return (gParkFlags & mask) != 0;
+        }
+
+        void setFlag(const std::string& key, bool value)
+        {
+            ThrowIfGameStateNotMutable();
+            auto mask = ParkFlagMap[key];
+            if (value)
+                gParkFlags |= mask;
+            else
+                gParkFlags &= ~mask;
+            gfx_invalidate_screen();
+        }
+
         std::vector<std::shared_ptr<ScParkMessage>> messages_get() const
         {
             std::vector<std::shared_ptr<ScParkMessage>> result;
@@ -395,6 +429,8 @@ namespace OpenRCT2::Scripting
             dukglue_register_property(ctx, &ScPark::entranceFee_get, &ScPark::entranceFee_set, "entranceFee");
             dukglue_register_property(ctx, &ScPark::name_get, &ScPark::name_set, "name");
             dukglue_register_property(ctx, &ScPark::messages_get, &ScPark::messages_set, "messages");
+            dukglue_register_method(ctx, &ScPark::getFlag, "getFlag");
+            dukglue_register_method(ctx, &ScPark::setFlag, "setFlag");
             dukglue_register_method(ctx, &ScPark::postMessage, "postMessage");
         }
     };

src/openrct2/scripting/ScriptEngine.cpp

@@ -42,7 +42,7 @@
 using namespace OpenRCT2;
 using namespace OpenRCT2::Scripting;
 
-static constexpr int32_t OPENRCT2_PLUGIN_API_VERSION = 6;
+static constexpr int32_t OPENRCT2_PLUGIN_API_VERSION = 7;
 
 struct ExpressionStringifier final
 {