diff --git a/source/games/duke/src/dukeactor.h b/source/games/duke/src/dukeactor.h
index 0525f4f97..e07c711f9 100644
--- a/source/games/duke/src/dukeactor.h
+++ b/source/games/duke/src/dukeactor.h
@@ -181,21 +181,11 @@ inline int bossguy(DDukeActor* pSprite)
 
 // old interface versions of already changed functions
 
-inline void RANDOMSCRAP(spritetype* s, int i)
-{
-	return RANDOMSCRAP(&hittype[s - sprite]);
-}
-
 inline void deletesprite(int num)
 {
 	deletesprite(&hittype[num]);
 }
 
-inline int ssp(int i, unsigned int cliptype) //The set sprite function
-{
-	return ssp(&hittype[i], cliptype);
-}
-
 int movesprite_ex_d(DDukeActor* actor, int xchange, int ychange, int zchange, unsigned int cliptype, Collision& result);
 int movesprite_ex_r(DDukeActor* actor, int xchange, int ychange, int zchange, unsigned int cliptype, Collision& result);
 
diff --git a/source/games/duke/src/premap.cpp b/source/games/duke/src/premap.cpp
index 4ffb76284..5c729aa70 100644
--- a/source/games/duke/src/premap.cpp
+++ b/source/games/duke/src/premap.cpp
@@ -640,7 +640,7 @@ void resetpspritevars(int g)
             j = connectpoint2[j];
 
         }
-        else deletesprite(i);
+        else deletesprite(act);
     }
 }
 
diff --git a/source/games/duke/src/spawn_d.cpp b/source/games/duke/src/spawn_d.cpp
index 140308aae..33394523f 100644
--- a/source/games/duke/src/spawn_d.cpp
+++ b/source/games/duke/src/spawn_d.cpp
@@ -342,7 +342,7 @@ int spawn_d(int j, int pn)
                 sp->hitag = i;
 
                 sp->xvel = 16;
-                ssp(i,CLIPMASK0);
+                ssp(act, CLIPMASK0);
                 act->temp_data[0] = 17;
                 act->temp_data[2] = 0;
                 act->temp_data[5] = sp->ang;
@@ -987,7 +987,7 @@ int spawn_d(int j, int pn)
                     sp->lotag = 0;
                     sp->z -= (32<<8);
                     sp->zvel = -1024;
-                    ssp(i,CLIPMASK0);
+                    ssp(act, CLIPMASK0);
                     sp->cstat = krand()&4;
                 }
                 else
@@ -1091,7 +1091,7 @@ int spawn_d(int j, int pn)
                     sp->cstat = 16+128+2;
                     sp->xrepeat=sp->yrepeat=1;
                     sp->xvel = -8;
-                    ssp(i,CLIPMASK0);
+                    ssp(act, CLIPMASK0);
                 }
             case CEILINGSTEAM:
                 changespritestat(i,STAT_STANDABLE);
@@ -1146,7 +1146,7 @@ int spawn_d(int j, int pn)
                 sp->owner = i;
                 changespritestat(i,6);
                 sp->xvel = 8;
-                ssp(i,CLIPMASK0);
+                ssp(act, CLIPMASK0);
                 break;
 
             case TOILET:
diff --git a/source/games/duke/src/spawn_r.cpp b/source/games/duke/src/spawn_r.cpp
index 2f97cec91..61e7d20e4 100644
--- a/source/games/duke/src/spawn_r.cpp
+++ b/source/games/duke/src/spawn_r.cpp
@@ -1160,7 +1160,7 @@ int spawn_r(int j, int pn)
 					{
 						sp->zvel = 0;
 					}
-					ssp(i,CLIPMASK0);
+					ssp(act, CLIPMASK0);
 					sp->cstat = krand()&4;
 				}
 				else
@@ -1172,7 +1172,7 @@ int spawn_r(int j, int pn)
 				if( ( ud.multimode < 2 && sp->pal != 0) || (sp->lotag > ud.player_skill) )
 				{
 					sp->xrepeat = sp->yrepeat = 0;
-					changespritestat(i, STAT_MISC);
+					changespritestat(act, STAT_MISC);
 					break;
 				}
 
@@ -1355,10 +1355,10 @@ int spawn_r(int j, int pn)
 					sp->cstat = 16+128+2;
 					sp->xrepeat=sp->yrepeat=1;
 					sp->xvel = -8;
-					ssp(i,CLIPMASK0);
+					ssp(act, CLIPMASK0);
 				}
 			case CEILINGSTEAM:
-				changespritestat(i,STAT_STANDABLE);
+				changespritestat(act, STAT_STANDABLE);
 				break;
 			case SECTOREFFECTOR:
 				spawneffector(act);
@@ -1397,7 +1397,7 @@ int spawn_r(int j, int pn)
 				sp->owner = i;
 				changespritestat(i,6);
 				sp->xvel = 8;
-				ssp(i,CLIPMASK0);
+				ssp(act, CLIPMASK0);
 				break;
 
 			case EMPTYBIKE: