v1.4.4

source/game/StarTenantDatabase.hpp

@@ -0,0 +1,75 @@
+#ifndef STAR_TENANT_DATABASE_HPP
+#define STAR_TENANT_DATABASE_HPP
+
+#include "StarRoot.hpp"
+#include "StarAssets.hpp"
+#include "StarTtlCache.hpp"
+
+namespace Star {
+
+STAR_STRUCT(Tenant);
+STAR_CLASS(TenantDatabase);
+
+STAR_EXCEPTION(TenantException, StarException);
+
+struct TenantNpcSpawnable {
+  List<String> species;
+  String type;
+  Maybe<float> level;
+  Maybe<Json> overrides;
+};
+
+struct TenantMonsterSpawnable {
+  String type;
+  Maybe<float> level;
+  Maybe<Json> overrides;
+};
+
+typedef MVariant<TenantNpcSpawnable, TenantMonsterSpawnable> TenantSpawnable;
+
+struct TenantRent {
+  Vec2F periodRange;
+  String pool;
+};
+
+struct Tenant {
+  bool criteriaSatisfied(StringMap<unsigned> const& colonyTags) const;
+
+  String name;
+  float priority;
+
+  // The colonyTag multiset the house must contain in order to satisfy this
+  // tenant.
+  StringMap<unsigned> colonyTagCriteria;
+
+  List<TenantSpawnable> tenants;
+
+  Maybe<TenantRent> rent;
+
+  // The Json this tenant was parsed from
+  Json config;
+};
+
+class TenantDatabase {
+public:
+  TenantDatabase();
+
+  void cleanup();
+
+  TenantPtr getTenant(String const& name) const;
+
+  // Return the list of all tenants for which colonyTags is a superset of
+  // colonyTagCriteria
+  List<TenantPtr> getMatchingTenants(StringMap<unsigned> const& colonyTags) const;
+
+private:
+  static TenantPtr readTenant(String const& path);
+
+  Map<String, String> m_paths;
+  mutable Mutex m_cacheMutex;
+  mutable HashTtlCache<String, TenantPtr> m_tenantCache;
+};
+
+}
+
+#endif