1 files changed, 67 insertions, 0 deletions
diff --git a/include/weather.hpp b/include/weather.hpp
new file mode 100644
index 0000000..f7b53f1
--- /dev/null
+++ b/include/weather.hpp
@@ -0,0 +1,67 @@
+#ifndef WEATHER_HPP_
+#define WEATHER_HPP_
+
+#include <entityx/entityx.h>
+
+#include <common.hpp>
+#include <particle.hpp>
+
+/**
+ * The weather type enum.
+ * This enum contains every type of weather currently implemented in the game.
+ * Weather is set by the world somewhere.
+ */
+enum class Weather : unsigned char {
+	Sunny = 0, /**< Sunny */
+	Rainy,     /**< Rain */
+	Snowy,     /**< Snow */
+	count
+};
+
+constexpr const char *weatherStrings[] = {
+	"Sunny",
+	"Rainy",
+	"Snowy"
+};
+
+class WeatherSystem : public entityx::System<WeatherSystem> {
+private:
+	Weather weather;
+
+public:
+	WeatherSystem(Weather w = Weather::Sunny)
+		: weather(w) {}
+
+	void update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt) override {
+		(void)en;
+		(void)ev;
+		(void)dt;
+
+		static auto& partSystem = *game::engine.getSystem<ParticleSystem>();
+
+		switch (weather) {
+		case Weather::Sunny:
+			break;
+		case Weather::Rainy:
+			partSystem.add(vec2(offset.x - game::SCREEN_WIDTH / 2 + randGet() % game::SCREEN_WIDTH,
+				offset.y + game::SCREEN_HEIGHT / 2 + 100),
+				ParticleType::Drop);
+			break; // TODO
+		case Weather::Snowy:
+			break; // TODO
+		default:
+			break;
+		}
+	}
+
+	inline void setWeather(const std::string& w) {
+		for (int i = 0; i < static_cast<int>(Weather::count); i++) {
+			if (w == weatherStrings[i]) {
+				weather = static_cast<Weather>(i);
+				return;
+			}
+		}
+	}
+};
+
+#endif // WEATHER_HPP_