Allow the missile to snap at the target at reach.

OpenRA.Mods.Common/Projectiles/Missile.cs

@@ -136,6 +136,10 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Explodes when leaving the following terrain type, e.g., Water for torpedoes.")]
 		public readonly string BoundToTerrainType = "";
 
+		[Desc("Allow the missile to snap to the target, meaning jumping to the target immediately when",
+			"the missile enters the radius of the current speed around the target.")]
+		public readonly bool AllowSnapping = false;
+
 		[Desc("Explodes when inside this proximity radius to target.",
 			"Note: If this value is lower than the missile speed, this check might",
 			"not trigger fast enough, causing the missile to fly past the target.")]
@@ -813,7 +817,10 @@ namespace OpenRA.Mods.Common.Projectiles
 
 			// Move the missile
 			var lastPos = pos;
-			pos += move;
+			if (info.AllowSnapping && state != States.Freefall && relTarDist < move.Length)
+				pos = targetPosition + offset;
+			else
+				pos += move;
 
 			// Check for walls or other blocking obstacles
 			var shouldExplode = false;