Merge pull request #94 from OpenVic2Project/province-buildings

Province buildings

1 files changed, 68 insertions, 71 deletions

diff --git a/extension/src/openvic2/Date.hpp b/extension/src/openvic2/Date.hpp
index 9ed5963..b19602b 100644
--- a/extension/src/openvic2/Date.hpp
+++ b/extension/src/openvic2/Date.hpp
@@ -1,86 +1,83 @@
 #pragma once
 
 #include <cstdint>
-#include <cstddef>
-#include <tuple>
 #include <string>
-#include <iostream>
+#include <ostream>
 
 namespace OpenVic2 {
-	//A relative period between points in time, measured in days
+	// A relative period between points in time, measured in days
 	struct Timespan {
-		int64_t days;
-
-		Timespan() : days(0) {}
-		Timespan(int64_t const& value) : days(value) {}
-
-		bool operator<  (Timespan const& other) const;
-		bool operator>  (Timespan const& other) const;
-		bool operator<= (Timespan const& other) const;
-		bool operator>= (Timespan const& other) const;
-		bool operator== (Timespan const& other) const;
-		bool operator!= (Timespan const& other) const;
-
-		Timespan operator+ (Timespan const& other) const;
-		Timespan operator- (Timespan const& other) const;
-		Timespan operator* (int64_t const& factor) const;
-		Timespan operator/ (int64_t const& factor) const;
-
-		Timespan& operator+= (Timespan const& other);
-		Timespan& operator-= (Timespan const& other);
-
+		using day_t = int64_t;
+	private:
+		day_t days;
+	public:
+		Timespan(day_t value = 0);
+
+		bool operator<(Timespan other) const;
+		bool operator>(Timespan other) const;
+		bool operator<=(Timespan other) const;
+		bool operator>=(Timespan other) const;
+		bool operator==(Timespan other) const;
+		bool operator!=(Timespan other) const;
+
+		Timespan operator+(Timespan other) const;
+		Timespan operator-(Timespan other) const;
+		Timespan operator*(day_t factor) const;
+		Timespan operator/(day_t factor) const;
+		Timespan& operator+=(Timespan other);
+		Timespan& operator-=(Timespan other);
+		Timespan& operator++();
+		Timespan operator++(int);
+
+		explicit operator day_t() const;
+		explicit operator double() const;
 		explicit operator std::string() const;
-		friend std::ostream& operator<< (std::ostream& out, Timespan const& timespan);
 	};
+	std::ostream& operator<< (std::ostream& out, Timespan timespan);
 
-	static constexpr size_t MONTHS_IN_YEAR = 12;
-	static constexpr size_t DAYS_IN_YEAR = 365;
-	static constexpr size_t DAYS_IN_MONTH[MONTHS_IN_YEAR] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-
-	using date_t = uint8_t;
-	using month_t = uint8_t;
-	using year_t = uint16_t;
-	using YearMonthDayBundle = std::tuple<year_t, month_t, date_t>;
-
-	//Represents an in-game date
-	//Note: Current implementation does not account for leap-years, or dates before Year 0
+	// Represents an in-game date
+	// Note: Current implementation does not account for leap-years, or dates before Year 0
 	struct Date {
-		private:
-		YearMonthDayBundle gregorianDate;
-		//Number of days since Jan 1st, Year 0
-		Timespan ts;
-
-		public:
-		//The Timespan is considered to be the number of days since Jan 1st, Year 0
-		Date(Timespan const& timespan);
-
-		//Year month day specification
-		Date(year_t year = 1836, month_t month = 1, date_t day = 1);
-
-		private:
-		void updateDate(Timespan const& timespan);
-
-		public:
-		size_t getDay() const;
-		size_t getMonth() const;
-		size_t getYear() const;
-
-		bool operator<  (Date const& other) const;
-		bool operator>  (Date const& other) const;
-		bool operator<= (Date const& other) const;
-		bool operator>= (Date const& other) const;
-		bool operator== (Date const& other) const;
-		bool operator!= (Date const& other) const;
-
-		Date operator+ (Timespan timespan) const;
-		Timespan operator- (Date const& other) const;
-
-		Date& operator+= (Timespan const& timespan);
-		Date& operator-= (Timespan const& timespan);
-		//Postfix increment
-		Date operator++ (int);
+		using year_t = uint16_t;
+		using month_t = uint8_t;
+		using day_t = uint8_t;
+
+		static constexpr Timespan::day_t MONTHS_IN_YEAR = 12;
+		static constexpr Timespan::day_t DAYS_IN_YEAR = 365;
+		static constexpr Timespan::day_t DAYS_IN_MONTH[MONTHS_IN_YEAR] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+		static constexpr Timespan::day_t DAYS_UP_TO_MONTH[MONTHS_IN_YEAR] = { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 };
+	private:
+		// Number of days since Jan 1st, Year 0
+		Timespan timespan;
+
+		static Timespan _dateToTimespan(year_t year, month_t month, day_t day);
+	public:
+		// The Timespan is considered to be the number of days since Jan 1st, Year 0
+		Date(Timespan total_days);
+		// Year month day specification
+		Date(year_t year = 0, month_t month = 1, day_t day = 1);
+
+		year_t getYear() const;
+		month_t getMonth() const;
+		day_t getDay() const;
+
+		bool operator<(Date other) const;
+		bool operator>(Date other) const;
+		bool operator<=(Date other) const;
+		bool operator>=(Date other) const;
+		bool operator==(Date other) const;
+		bool operator!=(Date other) const;
+
+		Date operator+(Timespan other) const;
+		Timespan operator-(Date other) const;
+		Date& operator+=(Timespan other);
+		Date& operator-=(Timespan other);
+		Date& operator++();
+		Date operator++(int);
 
 		explicit operator std::string() const;
-		friend std::ostream& operator<< (std::ostream& out, Date const& date);
+		// Parsed from string of the form YYYY.MM.DD
+		static Date from_string(std::string const& date);
 	};
+	std::ostream& operator<< (std::ostream& out, Date date);
 }