diff --git a/src/enemy/businessScrub.c b/src/enemy/businessScrub.c
index 59868dd7..580ece27 100644
--- a/src/enemy/businessScrub.c
+++ b/src/enemy/businessScrub.c
@@ -297,7 +297,7 @@ void sub_08028CE8(Entity* this) {
 }
 
 void sub_08028DE8(Entity* this) {
-    if (gPlayerEntity.action == 8) {
+    if (gPlayerEntity.action == PLAYER_ITEMGET) {
         if (this->field_0x80.HALF.HI == 0) {
             SetPlayerControl(1);
             this->field_0x80.HALF.HI = 1;
diff --git a/src/enemy/pesto.c b/src/enemy/pesto.c
index 9533a963..3de6ecab 100644
--- a/src/enemy/pesto.c
+++ b/src/enemy/pesto.c
@@ -182,7 +182,7 @@ void sub_080241C0(Entity* this) {
     switch (this->field_0x80.HALF.LO) {
         case 0:
             if (PlayerInRange(this, 3, (gPlayerState.hurtBlinkSpeed != 0) ? 0xa0 : 0x40) && sub_08049FDC(this, 3) &&
-                gPlayerEntity.action != 0x1e) {
+                gPlayerEntity.action != PLAYER_USEENTRANCE) {
                 this->field_0x80.HALF.LO++;
                 this->speed = 0;
                 sub_08024A14(this, 3, 10);
@@ -829,7 +829,7 @@ void sub_08024F50(Entity* this) {
     gPlayerState.field_0xa = 0;
     gPlayerState.flags &= ~PL_DISABLE_ITEMS;
     CopyPosition(this, &gPlayerEntity);
-    gPlayerEntity.action = 1;
+    gPlayerEntity.action = PLAYER_NORMAL;
     COLLISION_ON(&gPlayerEntity);
     gPlayerEntity.iframes = -0x3c;
     gPlayerEntity.direction = gPlayerEntity.animationState << 2;
diff --git a/src/enemy/treeItem.c b/src/enemy/treeItem.c
index 188476a4..3e5eca1e 100644
--- a/src/enemy/treeItem.c
+++ b/src/enemy/treeItem.c
@@ -80,7 +80,7 @@ static bool32 ShouldSpawnTreeItem(Entity* this) {
     int expectedStateX, expectedStateY;
     int playerState;
 
-    if (gPlayerEntity.action != 0x6) {
+    if (gPlayerEntity.action != PLAYER_BOUNCE) {
         return FALSE;
     }
 
diff --git a/src/manager/managerF.c b/src/manager/managerF.c
index dc29c4f2..39f3ca47 100644
--- a/src/manager/managerF.c
+++ b/src/manager/managerF.c
@@ -427,7 +427,7 @@ void sub_080594DC(ManagerF* this) {
 #if defined(USA) || defined(DEMO_USA) || defined(DEMO_JP)
 void sub_08059548(ManagerF* this) {
     SetDefaultPriority((Entity*)this, PRIO_PLAYER_EVENT);
-    if (gPlayerEntity.action == 0x16) {
+    if (gPlayerEntity.action == PLAYER_TALKEZLO) {
         DeleteThisEntity();
     }
     gInput.heldKeys |= 0x4;
diff --git a/src/npc/npc23.c b/src/npc/npc23.c
index 40712f6f..c4a9399c 100644
--- a/src/npc/npc23.c
+++ b/src/npc/npc23.c
@@ -64,7 +64,7 @@ void nullsub_110(void) {
 
 void sub_080663D4(Entity* this) {
     if (this->x.HALF.HI == this->field_0x7c.HALF_U.HI - 8) {
-        if (gPlayerEntity.action != 0xf) {
+        if (gPlayerEntity.action != PLAYER_080720DC) {
             this->action = 4;
             this->direction = 0;
             this->speed = 0;
@@ -95,7 +95,7 @@ void sub_0806643C(Entity* this) {
 }
 
 void sub_08066474(void) {
-    if (gPlayerEntity.action != 0xf) {
+    if (gPlayerEntity.action != PLAYER_080720DC) {
         gUnk_02034490[0] = 0;
     }
 }
diff --git a/src/npc/percy.c b/src/npc/percy.c
index b8defea1..5514e0ac 100644
--- a/src/npc/percy.c
+++ b/src/npc/percy.c
@@ -132,7 +132,7 @@ void sub_0806B540(Entity* this) {
             }
             break;
         case 3:
-            if ((gPlayerEntity.action != 8)) {
+            if ((gPlayerEntity.action != PLAYER_ITEMGET)) {
                 context->wait = 0x2d;
                 return;
             }
diff --git a/src/npc/stockwell.c b/src/npc/stockwell.c
index a7330944..16d7b5f7 100644
--- a/src/npc/stockwell.c
+++ b/src/npc/stockwell.c
@@ -105,7 +105,7 @@ void sub_080652E4(Entity* this) {
     if (this->actionDelay != 0) {
         this->actionDelay -= 1;
     } else {
-        if (gPlayerEntity.action != 8) {
+        if (gPlayerEntity.action != PLAYER_ITEMGET) {
             this->subAction += 1;
             MessageNoOverlap(0x2c19, this);
         }
diff --git a/src/object/mask.c b/src/object/mask.c
index 596cb3a7..00c9e957 100644
--- a/src/object/mask.c
+++ b/src/object/mask.c
@@ -58,7 +58,7 @@ void sub_080929A4(Entity* this) {
 // Probably related to knocking it down
 void sub_08092A94(Entity* this) {
     // Check for the first frame of bonking animation
-    if (gPlayerEntity.action != 6) {
+    if (gPlayerEntity.action != PLAYER_BOUNCE) {
         return;
     }
 
diff --git a/src/object/object6A.c b/src/object/object6A.c
index 91c7108a..e3750c43 100644
--- a/src/object/object6A.c
+++ b/src/object/object6A.c
@@ -413,7 +413,7 @@ void sub_08094FA8(Object6AEntity* this) {
             }
             break;
         case 3:
-            if (gPlayerEntity.action != 12) {
+            if (gPlayerEntity.action != PLAYER_EMPTYBOTTLE) {
                 super->action = 4;
 #ifndef EU
                 if (!CheckGlobalFlag(BIN_DOGFOOD)) {