Fix moonwalking infantry

OpenRA.Mods.RA/Render/RenderInfantry.cs

@@ -27,7 +27,8 @@ namespace OpenRA.Mods.RA.Render
 		{
 			Idle,
 			Attacking,
-			Moving
+			Moving,
+			Waiting
 		};
 		
 		public AnimationState State { get; private set; }
@@ -52,11 +53,14 @@ namespace OpenRA.Mods.RA.Render
 		{
 			base.Tick(self);
 
-			if (State == AnimationState.Attacking || self.IsIdle || !mobile.IsMoving)
+			// If path is blocked, we can have !isMoving and !idle
-				return;
+			// Need to handle this case specially
-			
+			if (!mobile.IsMoving && State == AnimationState.Moving)
-			// Set move animation
+			{
-			if (State != AnimationState.Moving)
+				State = AnimationState.Waiting;
+				anim.Play("stand");
+			}
+			else if (State != AnimationState.Moving && mobile.IsMoving)
 			{
 				State = AnimationState.Moving;
 				anim.PlayRepeating("run");

OpenRA.Mods.RA/TakeCover.cs

@@ -45,11 +45,18 @@ namespace OpenRA.Mods.RA
 			remainingProneTime--;
 			
 			var ri = self.Trait<RenderInfantry>();
-			if (ri.State == RenderInfantry.AnimationState.Idle)
+			
-				if (IsProne)
+			// Mobile.IsMoving isn't set to true until after the first move tick
-					ri.anim.PlayFetchIndex("crawl", () => 0);
+			// so we need a hack here to prevent a single frame of stand state
-				else
+			
-					ri.anim.Play("stand");
+			if (IsProne && (ri.State == RenderInfantry.AnimationState.Idle || 
+			                ri.State == RenderInfantry.AnimationState.Waiting ||
+			                ri.anim.CurrentSequence.Name == "stand"))
+				ri.anim.PlayFetchIndex("crawl", () => 0);
+			else if (!IsProne && (ri.State == RenderInfantry.AnimationState.Idle || 
+			                ri.State == RenderInfantry.AnimationState.Waiting ||
+			                ri.anim.CurrentSequence.Name == "stand"))
+				ri.anim.Play("stand");
 			
 			if (ri.anim.CurrentSequence.Name == "run" && IsProne)
 				ri.anim.ReplaceAnim("crawl");