From cf74195121a2cfc4537cb64c965fa1945c57ffae Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Thu, 3 Jun 2010 02:37:25 +0200
Subject: Initial commit

---
 DDate.vala | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 DDate.vala

(limited to 'DDate.vala')

diff --git a/DDate.vala b/DDate.vala
new file mode 100644
index 0000000..54c1064
--- /dev/null
+++ b/DDate.vala
@@ -0,0 +1,98 @@
+using GLib;
+
+public enum DDateMonth {
+	CHAOS = 0, DISCORD = 1, CONFUSION = 2, BUREAUCRACY = 3, THE_AFTERMATH = 4, ST_TIBS_DAY;
+	
+	public string to_short_string() {
+		switch(this) {
+		case CHAOS:
+			return "Chs";
+		case DISCORD:
+			return "Dsc";
+		case CONFUSION:
+			return "Cfn";
+		case BUREAUCRACY:
+			return "Bcy";
+		case THE_AFTERMATH:
+			return "Afm";
+		default:
+			return "St. Tib's Day";
+		}
+	}
+}
+
+public enum DDateWeekday {
+	SWEETMORN = 0, BOOMTIME = 1, PUNGENDAY = 2, PRICKLE_PRICKLE = 3, SETTING_ORANGE = 4, ST_TIBS_DAY;
+	
+	public string to_short_string() {
+		switch(this) {
+		case SWEETMORN:
+			return "SM";
+		case BOOMTIME:
+			return "BT";
+		case PUNGENDAY:
+			return "PD";
+		case PRICKLE_PRICKLE:
+			return "PP";
+		case SETTING_ORANGE:
+			return "SO";
+		default:
+			return "St. Tib's Day";
+		}
+	}
+}
+
+public struct DDate {
+	private GLib.Date date;
+	
+	private uint get_day_of_year() {
+		if (date.get_year().is_leap_year() && date.get_day_of_year() > 60)
+			return date.get_day_of_year()-1;
+		else
+			return date.get_day_of_year();
+	}
+	
+	public DDate(GLib.Date date0) {
+		date = date0;
+	}
+	
+	public DDate.with_time_t(time_t time) {
+		date = Date();
+		date.set_time_t(time);
+	}
+	
+	public bool is_st_tibs_day() {
+		return (date.get_month() == GLib.DateMonth.FEBRUARY && date.get_day() == 29);
+	}
+	
+	public uchar get_day() {
+		return (uchar)(get_day_of_year() % 73);
+	}
+	
+	public DDateMonth get_month() {
+		if(is_st_tibs_day())
+			return DDateMonth.ST_TIBS_DAY;
+		
+		return (DDateMonth)(get_day_of_year()/73);
+	}
+	
+	public DDateWeekday get_weekday() {
+		if(is_st_tibs_day())
+			return DDateWeekday.ST_TIBS_DAY;
+		
+		return (DDateWeekday)((get_day_of_year()-1)%5);
+	}
+	
+	public string to_string() {
+		string ret = "";
+		
+		if(is_st_tibs_day()) {
+			ret = "St. Tib's Day";
+		}
+		else {
+			ret = get_weekday().to_short_string() + ", " + get_day().to_string() + ". " + get_month().to_short_string();
+		}
+		
+		return ret;
+	}
+}
-- 
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