diff --git a/source/games/blood/src/ai.cpp b/source/games/blood/src/ai.cpp
index 4cd7e4b28..4b9dd6b1f 100644
--- a/source/games/blood/src/ai.cpp
+++ b/source/games/blood/src/ai.cpp
@@ -1097,7 +1097,7 @@ int aiDamageSprite(DBloodActor* source, DBloodActor* actor, DAMAGE_TYPE nDmgType
 				{
 					if (!dudeIsMelee(actor)) 
 					{
-						if (inIdle(pXSprite->aiState) || Chance(getDodgeChance(pSprite)))
+						if (inIdle(pXSprite->aiState) || Chance(getDodgeChance(actor))) 
 						{
 							if (!spriteIsUnderwater(actor)) 
 							{
@@ -1274,7 +1274,7 @@ void RecoilDude(DBloodActor* actor)
 		case kDudeModernCustom:
 		{
 			GENDUDEEXTRA* pExtra = &actor->genDudeExtra();
-			int rChance = getRecoilChance(pSprite);
+			int rChance = getRecoilChance(actor);
 			if (pExtra->canElectrocute && pDudeExtra->teslaHit && !spriteIsUnderwater(actor, false))
 			{
 				if (Chance(rChance << 3) || (dudeIsMelee(actor) && Chance(rChance << 4))) aiGenDudeNewState(actor, &genDudeRecoilTesla);
diff --git a/source/games/blood/src/aiunicult.cpp b/source/games/blood/src/aiunicult.cpp
index 162beb99a..15c2bb010 100644
--- a/source/games/blood/src/aiunicult.cpp
+++ b/source/games/blood/src/aiunicult.cpp
@@ -1808,9 +1808,10 @@ int getBaseChanceModifier(int baseChance)
     return ((gGameOptions.nDifficulty > 0) ? baseChance - (0x0500 * gGameOptions.nDifficulty) : baseChance);
 }
 
-int getRecoilChance(spritetype* pSprite) {
-    auto actor = &bloodActors[pSprite->index];
-    XSPRITE* pXSprite = &xsprite[pSprite->extra];
+int getRecoilChance(DBloodActor* actor) 
+{
+    auto const pSprite = &actor->s();
+    auto const pXSprite = &actor->x();
     int mass = getSpriteMassBySize(pSprite);
     int baseChance = (!dudeIsMelee(actor) ? 0x8000 : 0x4000);
     baseChance = getBaseChanceModifier(baseChance) + pXSprite->data3;
@@ -1819,9 +1820,10 @@ int getRecoilChance(spritetype* pSprite) {
     return chance;
 }
 
-int getDodgeChance(spritetype* pSprite) {
-    auto actor = &bloodActors[pSprite->index];
-    XSPRITE* pXSprite = &xsprite[pSprite->extra];
+int getDodgeChance(DBloodActor* actor) 
+{
+    auto const pSprite = &actor->s();
+    auto const pXSprite = &actor->x();
     int mass = getSpriteMassBySize(pSprite);
     int baseChance = (!dudeIsMelee(actor) ? 0x6000 : 0x1000);
     baseChance = getBaseChanceModifier(baseChance) + pXSprite->data3;
diff --git a/source/games/blood/src/aiunicult.h b/source/games/blood/src/aiunicult.h
index d0f74c4e0..a54167a1b 100644
--- a/source/games/blood/src/aiunicult.h
+++ b/source/games/blood/src/aiunicult.h
@@ -210,8 +210,8 @@ bool doExplosion(spritetype* pSprite, int nType);
 spritetype* genDudeSpawn(XSPRITE* pXSource, spritetype* pSprite, int nDist);
 void genDudeTransform(spritetype* pSprite);
 void dudeLeechOperate(spritetype* pSprite, XSPRITE* pXSprite, EVENT a3);
-int getDodgeChance(spritetype* pSprite);
-int getRecoilChance(spritetype* pSprite);
+int getDodgeChance(DBloodActor* pSprite);
+int getRecoilChance(DBloodActor* pSprite);
 bool dudeIsMelee(DBloodActor* pXSprite);
 void updateTargetOfSlaves(spritetype* pSprite);
 void updateTargetOfLeech(spritetype* pSprite);