diff --git a/source/games/duke/src/animatesprites_d.cpp b/source/games/duke/src/animatesprites_d.cpp
index 033928ba5..388245fdd 100644
--- a/source/games/duke/src/animatesprites_d.cpp
+++ b/source/games/duke/src/animatesprites_d.cpp
@@ -46,6 +46,7 @@ BEGIN_DUKE_NS
 
 void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothratio)
 {
+	DVector2 viewVec(x * inttoworld, y * inttoworld);
 	int k, p;
 	int l, t1, t3, t4;
 	tspritetype* t;
@@ -219,7 +220,7 @@ void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					t->xrepeat = 0;
 				else
 				{
-					t->set_int_ang(getangle(x - t->int_pos().X, y - t->int_pos().Y));
+					t->angle = VecToAngle(viewVec - t->pos.XY());
 					t->pos.X = OwnerAc->spr.pos.X + t->angle.Cos();
 					t->pos.Y = OwnerAc->spr.pos.Y + t->angle.Sin();
 				}
@@ -260,7 +261,7 @@ void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 				break;
 			}
 
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			if (k > 6)
 			{
@@ -278,7 +279,7 @@ void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 				break;
 			}
 
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			if (h->temp_data[0] < 4)
 				k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			else k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
@@ -510,7 +511,7 @@ void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					break;
 
 				case 5:
-					k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+					k = getangle(h->spr.pos - viewVec);
 					k = (((h->int_ang() + 3072 + 128 - k) & 2047) >> 8) & 7;
 					if (k > 4)
 					{
@@ -520,7 +521,7 @@ void animatesprites_d(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					else t->cstat &= ~CSTAT_SPRITE_XFLIP;
 					break;
 				case 7:
-					k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+					k = getangle(h->spr.pos - viewVec);
 					k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 					if (k > 6)
 					{
diff --git a/source/games/duke/src/animatesprites_r.cpp b/source/games/duke/src/animatesprites_r.cpp
index f73fdc69b..d06545e49 100644
--- a/source/games/duke/src/animatesprites_r.cpp
+++ b/source/games/duke/src/animatesprites_r.cpp
@@ -39,6 +39,7 @@ BEGIN_DUKE_NS
 
 void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothratio)
 {
+	DVector2 viewVec(x * inttoworld, y * inttoworld);
 	int k, p;
 	int l, t1, t3, t4;
 	tspritetype* t;
@@ -213,7 +214,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					t->xrepeat = 0;
 				else
 				{
-					t->set_int_ang(getangle(x - t->int_pos().X, y - t->int_pos().Y));
+					t->angle = VecToAngle(viewVec - t->pos.XY());
 					t->pos.X = OwnerAc->spr.pos.X + t->angle.Cos();
 					t->pos.Y = OwnerAc->spr.pos.Y + t->angle.Sin();
 				}
@@ -254,7 +255,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 				}
 				else if (OwnerAc->spr.picnum == MAMA)
 				{
-					k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+					k = getangle(h->spr.pos - viewVec);
 					k = (((h->int_ang() + 3072 + 128 - k) & 2047) >> 8) & 7;
 					if (k > 4)
 					{
@@ -272,7 +273,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 			break;
 		case EMPTYBIKE:
 			if (!isRRRA()) goto default_case;
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			if (k > 6)
 			{
@@ -284,7 +285,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 			break;
 		case EMPTYBOAT:
 			if (!isRRRA()) goto default_case;
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			if (k > 6)
 			{
@@ -295,7 +296,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 			t->picnum = EMPTYBOAT + k;
 			break;
 		case RPG:
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			if (k > 6)
 			{
@@ -307,7 +308,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 			break;
 		case RPG2:
 			if (!isRRRA()) goto default_case;
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			if (k > 6)
 			{
@@ -320,7 +321,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 
 		case RECON:
 
-			k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+			k = getangle(h->spr.pos - viewVec);
 			if (h->temp_data[0] < 4)
 				k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 			else k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
@@ -642,7 +643,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					break;
 
 				case 5:
-					k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+					k = getangle(h->spr.pos - viewVec);
 					k = (((h->int_ang() + 3072 + 128 - k) & 2047) >> 8) & 7;
 					if (k > 4)
 					{
@@ -652,7 +653,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					else t->cstat &= ~CSTAT_SPRITE_XFLIP;
 					break;
 				case 7:
-					k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+					k = getangle(h->spr.pos - viewVec);
 					k = (((h->int_ang() + 3072 + 128 - k) & 2047) / 170);
 					if (k > 6)
 					{
@@ -669,7 +670,7 @@ void animatesprites_r(tspriteArray& tsprites, int x, int y, int a, int smoothrat
 					bg = badguy(h);
 					if (bg && h->spr.statnum == 2 && h->spr.extra > 0)
 					{
-						k = getangle(h->int_pos().X - x, h->int_pos().Y - y);
+						k = getangle(h->spr.pos - viewVec);
 						k = (((h->int_ang() + 3072 + 128 - k) & 2047) >> 8) & 7;
 						if (k > 4)
 						{