#460: Draw year lines/labels in PowerGraph screen

SWY1985 · Mar 20, 2018 · 1dbcc7e · 1dbcc7e
1 parent 7602239
commit 1dbcc7e
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/src/Common.cs b/src/Common.cs
@@ -176,9 +176,10 @@ public static int TurnToYear(ushort turn)
 			return (turn - 400) + 1850;
 		}
 
-		public static string YearString(ushort turn)
+		public static string YearString(ushort turn, bool zeroAd = false)
 		{
 			int year = TurnToYear(turn);
+			if (zeroAd && year == 1) year = 0;
 			if (year < 0)
 				return string.Format("{0} BC", -year);
 			return string.Format("{0} AD", year);

diff --git a/src/Screens/PowerGraph.cs b/src/Screens/PowerGraph.cs
@@ -45,8 +45,17 @@ public PowerGraph() : base(MouseCursor.None)
 			this.Clear(8)
 				.DrawText("CIVILIZATION POWERGraph", 0, 5, 100, 3)
 				.DrawText("CIVILIZATION POWERGraph", 0, 15, 100, 2)
-				.DrawRectangle(4, 9, 312, 184)
-				.DrawText("4000BC", 1, 15, 0, 194);
+				.DrawRectangle(4, 9, 312, 184);
+
+			for (int i = 0; i < 13; i++)
+			{
+				int xx = 4 + (i * 25);
+				ushort turn = (ushort)(i * 50);
+				if (turn > Game.GameTurn) break;
+				this.DrawLine(xx, 9, xx, 192);
+				if (turn % 100 != 0) continue;
+				this.DrawText(Common.YearString(turn).Replace(" ", ""), 1, 15, xx - 4, 194);
+			}
 
 			Player[] players = Game.Players.Where(x => !(x.Civilization is Barbarian)).ToArray();
 			for (int i = 0; i < players.Length; i++)