v1.4.4

source/game/StarWeather.hpp

@@ -0,0 +1,129 @@
+#ifndef STAR_WEATHER_HPP
+#define STAR_WEATHER_HPP
+
+#include "StarNetElementSystem.hpp"
+#include "StarWeatherTypes.hpp"
+#include "StarWorldGeometry.hpp"
+
+namespace Star {
+
+STAR_CLASS(Clock);
+STAR_CLASS(Projectile);
+
+STAR_CLASS(ServerWeather);
+STAR_CLASS(ClientWeather);
+
+// Callback used to determine whether weather effects should be spawned in
+// the given tile location.  Other checks that enable / disable weather such as
+// whether or not the region is below the underground level are performed
+// separately of this, this is just to check the actual tile data.
+typedef function<bool(Vec2I)> WeatherEffectsActiveQuery;
+
+class ServerWeather {
+public:
+  ServerWeather();
+
+  void setup(WeatherPool weatherPool, float undergroundLevel, WorldGeometry worldGeometry,
+      WeatherEffectsActiveQuery weatherEffectsActiveQuery);
+
+  void setReferenceClock(ClockConstPtr referenceClock = {});
+
+  void setClientVisibleRegions(List<RectI> regions);
+
+  pair<ByteArray, uint64_t> writeUpdate(uint64_t fromVersion = 0);
+
+  void update();
+
+  float wind() const;
+  float weatherIntensity() const;
+
+  StringList statusEffects() const;
+
+  List<ProjectilePtr> pullNewProjectiles();
+
+private:
+  void setNetStates();
+
+  void spawnWeatherProjectiles(float dt);
+
+  WeatherPool m_weatherPool;
+  float m_undergroundLevel;
+  WorldGeometry m_worldGeometry;
+  WeatherEffectsActiveQuery m_weatherEffectsActiveQuery;
+
+  List<RectI> m_clientVisibleRegions;
+
+  size_t m_currentWeatherIndex;
+  Maybe<WeatherType> m_currentWeatherType;
+  float m_currentWeatherIntensity;
+  float m_currentWind;
+
+  ClockConstPtr m_referenceClock;
+  Maybe<double> m_clockTrackingTime;
+
+  double m_currentTime;
+  double m_lastWeatherChangeTime;
+  double m_nextWeatherChangeTime;
+
+  List<ProjectilePtr> m_newProjectiles;
+
+  NetElementTopGroup m_netGroup;
+  NetElementBytes m_weatherPoolNetState;
+  NetElementFloat m_undergroundLevelNetState;
+  NetElementSize m_currentWeatherIndexNetState;
+  NetElementFloat m_currentWeatherIntensityNetState;
+  NetElementFloat m_currentWindNetState;
+};
+
+class ClientWeather {
+public:
+  ClientWeather();
+
+  void setup(WorldGeometry worldGeometry, WeatherEffectsActiveQuery weatherEffectsActiveQuery);
+
+  void readUpdate(ByteArray data);
+
+  void setVisibleRegion(RectI visibleRegion);
+
+  void update();
+
+  float wind() const;
+  float weatherIntensity() const;
+
+  StringList statusEffects() const;
+
+  List<Particle> pullNewParticles();
+  StringList weatherTrackOptions() const;
+
+private:
+  void getNetStates();
+
+  void spawnWeatherParticles(RectF newClientRegion, float dt);
+
+  WeatherPool m_weatherPool;
+  float m_undergroundLevel;
+  WorldGeometry m_worldGeometry;
+  WeatherEffectsActiveQuery m_weatherEffectsActiveQuery;
+
+  size_t m_currentWeatherIndex;
+  Maybe<WeatherType> m_currentWeatherType;
+  float m_currentWeatherIntensity;
+  float m_currentWind;
+
+  double m_currentTime;
+  RectI m_visibleRegion;
+
+  List<Particle> m_particles;
+  RectF m_lastParticleVisibleRegion;
+
+  NetElementTopGroup m_netGroup;
+  NetElementBytes m_weatherPoolNetState;
+  NetElementFloat m_undergroundLevelNetState;
+  NetElementSize m_currentWeatherIndexNetState;
+  NetElementFloat m_currentWeatherIntensityNetState;
+  NetElementFloat m_currentWindNetState;
+};
+
+}
+
+#endif