diff --git a/source/games/blood/src/animatesprite.cpp b/source/games/blood/src/animatesprite.cpp
index c67bf4caa..a9b03c1fa 100644
--- a/source/games/blood/src/animatesprite.cpp
+++ b/source/games/blood/src/animatesprite.cpp
@@ -418,7 +418,7 @@ static tspritetype* viewAddEffect(tspriteArray& tsprites, int nTSprite, VIEW_EFF
 		pNSprite->pos = { pTSprite->pos.X, pTSprite->pos.Y, pSector->ceilingz };
 
 		pNSprite->picnum = 624;
-		pNSprite->shade = ((pTSprite->int_pos().Z - pSector->int_ceilingz()) >> 8) - 64;
+		pNSprite->shade = int(pTSprite->pos.Z - pSector->ceilingz) - 64;
 		pNSprite->pal = 2;
 		pNSprite->xrepeat = pNSprite->yrepeat = 64;
 		pNSprite->cstat |= CSTAT_SPRITE_ONE_SIDE | CSTAT_SPRITE_ALIGNMENT_FLOOR | CSTAT_SPRITE_YFLIP | CSTAT_SPRITE_TRANSLUCENT;
diff --git a/source/games/blood/src/gib.cpp b/source/games/blood/src/gib.cpp
index 4857b7688..7025cc387 100644
--- a/source/games/blood/src/gib.cpp
+++ b/source/games/blood/src/gib.cpp
@@ -312,7 +312,7 @@ void GibFX(DBloodActor* actor, GIBFX* pGFX, DVector3* pPos, DVector3* pVel)
 				default:
 					if (dz2 < dz1 && dz2 < 0x400)
 					{
-						pFX->set_int_bvel_z(0);
+						pFX->vel.Z = 0;
 					}
 					else if (dz2 > dz1 && dz1 < 0x400)
 					{
diff --git a/source/games/blood/src/nnexts.cpp b/source/games/blood/src/nnexts.cpp
index b8080fecc..f75bc64d5 100644
--- a/source/games/blood/src/nnexts.cpp
+++ b/source/games/blood/src/nnexts.cpp
@@ -3507,7 +3507,7 @@ void useSpriteDamager(DBloodActor* sourceactor, int objType, sectortype* targSec
 {
 	sectortype* pSector = sourceactor->sector();
 
-	int top, bottom;
+	double top, bottom;
 	bool floor, ceil, wall, enter;
 
 	switch (objType)
@@ -3518,8 +3518,8 @@ void useSpriteDamager(DBloodActor* sourceactor, int objType, sectortype* targSec
 	case OBJ_SECTOR:
 	{
 		GetActorExtents(sourceactor, &top, &bottom);
-		floor = (bottom >= pSector->int_floorz());
-		ceil = (top <= pSector->int_ceilingz());
+		floor = (bottom >= pSector->floorz);
+		ceil = (top <= pSector->ceilingz);
 		wall = (sourceactor->spr.cstat & CSTAT_SPRITE_ALIGNMENT_WALL);
 		enter = (!floor && !ceil && !wall);
 		BloodSectIterator it(targSect);