create enemy struct and enemy flags

src/object/bush.c

@@ -50,7 +50,7 @@ void Bush_Init(BushEntity* this) {
     if (super->type == 3) {
         Bush_Action2SubAction5(this);
     }
-    sub_08004168(super);
+    SnapToTile(super);
     if (super->type == 4) {
         Bush_Action2SubAction5(this);
     }

src/object/crackingGround.c

@@ -11,7 +11,7 @@ void CrackingGround(Entity* this) {
     if (this->action == 0) {
         this->action = 1;
         this->timer = 20;
-        sub_08004168(this);
+        SnapToTile(this);
     } else {
         if (this->timer-- == 0) {
             sub_0807B7D8(0x35, COORD_TO_TILE(this), this->collisionLayer);

src/object/crenelBeanSprout.c

@@ -326,7 +326,7 @@ void sub_080969A4(CrenelBeanSproutEntity* this) {
 void sub_08096A78(CrenelBeanSproutEntity* this) {
     SetGlobalFlag(WATERBEAN_PUT);
     InitAnimationForceUpdate(super, (super->type >> 1) + 8);
-    sub_08004168(super);
+    SnapToTile(super);
     super->y.HALF.HI += 4;
     super->action = 3;
     SetTile(0x403b, COORD_TO_TILE(super), super->collisionLayer);

src/object/flame.c

@@ -37,7 +37,7 @@ void Flame_Init(FlameEntity* this) {
             break;
         case 2:
             super->timer = 15;
-            sub_08004168(super);
+            SnapToTile(super);
             break;
         case 3:
             CopyPosition(super->parent, super);

src/object/minecart.c

@@ -186,7 +186,7 @@ void Minecart_Action3(MinecartEntity* this) {
                         gPlayerEntity.base.animationState = super->animationState << 1;
                         gPlayerEntity.base.direction = super->direction;
                         gPlayerEntity.base.flags |= PL_MINISH;
-                        sub_08004168(super);
+                        SnapToTile(super);
                         InitAnimationForceUpdate(super, super->animationState + 0xc);
                         SoundReq(SFX_PLY_VO4);
                         SoundReq(SFX_139);
@@ -219,7 +219,7 @@ void Minecart_Action3(MinecartEntity* this) {
 }
 
 void Minecart_Action4(MinecartEntity* this) {
-    sub_08004168(super);
+    SnapToTile(super);
     CopyPosition(super, &gPlayerEntity.base);
     switch (GetActTile(super)) {
         case 0x67:

src/object/mulldozerSpawnPoint.c

@@ -6,6 +6,7 @@
  */
 #include "entity.h"
 #include "sound.h"
+#include "enemy.h"
 
 void MulldozerSpawnPoint_Init(Entity*);
 void MulldozerSpawnPoint_Action1(Entity*);
@@ -37,6 +38,6 @@ void MulldozerSpawnPoint_Action1(Entity* this) {
         parent = this->parent;
         parent->flags = this->timer;
         parent->spriteSettings.draw = this->subtimer;
-        ((GenericEntity*)parent)->field_0x6c.HALF.HI &= 0xef;
+        ((Enemy*)parent)->enemyFlags &= ~EM_FLAG_SUPPORT;
     }
 }

src/object/object53.c

@@ -41,7 +41,7 @@ void Object53_Init(Entity* this) {
     this->spriteRendering.b3 = 2;
     this->zVelocity = Q_16_16(2.625);
     InitializeAnimation(this, gUnk_08122288[this->type].animationState);
-    sub_08004168(this);
+    SnapToTile(this);
 }
 
 void Object53_Action1(Entity* this) {

src/object/object70.c

@@ -23,7 +23,7 @@ void Object70_Init(Entity* this) {
     this->spriteSettings.draw = 1;
     this->frameIndex = this->type + 0xb;
     if (this->type != 0) {
-        sub_08004168(this);
+        SnapToTile(this);
         gPlayerEntity.base.spriteOrientation.flipY = 3;
         if ((gPlayerEntity.base.spritePriority.b0) != 7) {
             this->spritePriority.b0 = gPlayerEntity.base.spritePriority.b0 + 1;

src/object/pushableStatue.c

@@ -106,13 +106,13 @@ void PushableStatue_SubAction0(PushableStatueEntity* this) {
         this->unk_83 = 1;
         index = gPlayerEntity.base.animationState;
         ptr = &gUnk_08120CB4[index];
-        PositionRelative(super, &gPlayerEntity.base, *(ptr) << 0x10, *(ptr + 1) << 0x10);
+        PositionRelative(super, &gPlayerEntity.base, Q_16_16(ptr[0]), Q_16_16(ptr[1]));
     }
     tileType = GetTileType(this->unk_84, super->collisionLayer);
     if (tileType != 0x400b) {
         switch (sub_0808968C(tileType)) {
             case 1:
-                super->direction = (((tileType - 0xc) & 3) << 3);
+                super->direction = DirectionFromAnimationState((tileType - 0xc) & 3);
                 sub_08089538(this);
                 break;
             case 0:
@@ -133,7 +133,7 @@ void PushableStatue_SubAction0(PushableStatueEntity* this) {
         gPlayerState.flags |= PL_BUSY;
         gPlayerEntity.base.x.HALF.LO = 0;
         gPlayerEntity.base.y.HALF.LO = 0;
-        super->direction = (gPlayerEntity.base.animationState ^ 4) << 2;
+        super->direction = Direction8FromAnimationState(AnimationStateFlip180(gPlayerEntity.base.animationState));
         sub_08089538(this);
     }
 }
@@ -181,7 +181,7 @@ void sub_080894C8(PushableStatueEntity* this) {
 
 void sub_080894FC(PushableStatueEntity* this) {
     u32 index;
-    for (index = 0; index <= 7; index++) {
+    for (index = 0; index < 8; index++) {
         if (super == gRoomVars.puzzleEntities[index]) {
             gRoomVars.puzzleEntities[index] = NULL;
             break;

src/object/smallIceBlock.c

@@ -168,7 +168,7 @@ void SmallIceBlock_Action4(SmallIceBlockEntity* this) {
                 x = ((rand >> 0x10) % 9) - 4;
                 y = rand & 0xf;
                 obj->spritePriority.b0 = 3;
-                PositionRelative(super, obj, x * 0x10000, -y * 0x10000);
+                PositionRelative(super, obj, Q_16_16(x), Q_16_16(-y));
             }
         }
     }