FaceFixedDirection

asm/field_map_obj.s

@@ -5,100 +5,6 @@
 
 	.text
 
-	thumb_func_start FieldObjectCB_FaceFixedDirection
-FieldObjectCB_FaceFixedDirection: @ 808FD8C
-	push {lr}
-	adds r1, r0, 0
-	movs r0, 0x2E
-	ldrsh r2, [r1, r0]
-	lsls r0, r2, 3
-	adds r0, r2
-	lsls r0, 2
-	ldr r2, =gMapObjects
-	adds r0, r2
-	ldr r2, =FieldObjectCB2_FaceFixedDirection
-	bl FieldObjectStep
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end FieldObjectCB_FaceFixedDirection
-
-	thumb_func_start FieldObjectCB2_FaceFixedDirection
-@ bool8 FieldObjectCB2_FaceFixedDirection(struct npc_state *fieldObject, struct obj *object)
-FieldObjectCB2_FaceFixedDirection: @ 808FDB0
-	push {r4,lr}
-	ldr r3, =gUnknown_0850D794
-	movs r4, 0x30
-	ldrsh r2, [r1, r4]
-	lsls r2, 2
-	adds r2, r3
-	ldr r2, [r2]
-	bl _call_via_r2
-	lsls r0, 24
-	lsrs r0, 24
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end FieldObjectCB2_FaceFixedDirection
-
-	thumb_func_start sub_808FDD0
-@ bool8 sub_808FDD0(struct npc_state *fieldObject, struct obj *object)
-sub_808FDD0: @ 808FDD0
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	adds r5, r1, 0
-	bl npc_reset
-	ldrb r0, [r4, 0x18]
-	lsls r0, 28
-	lsrs r0, 28
-	bl GetFaceDirectionAnimId
-	adds r2, r0, 0
-	lsls r2, 24
-	lsrs r2, 24
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl FieldObjectSetRegularAnim
-	movs r0, 0x1
-	strh r0, [r5, 0x30]
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_808FDD0
-
-	thumb_func_start sub_808FDFC
-@ bool8 sub_808FDFC(struct npc_state *fieldObject, struct obj *object)
-sub_808FDFC: @ 808FDFC
-	push {r4,lr}
-	adds r4, r1, 0
-	bl FieldObjectExecRegularAnim
-	lsls r0, 24
-	cmp r0, 0
-	bne _0808FE0E
-	movs r0, 0
-	b _0808FE14
-_0808FE0E:
-	movs r0, 0x2
-	strh r0, [r4, 0x30]
-	movs r0, 0x1
-_0808FE14:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_808FDFC
-
-	thumb_func_start sub_808FE1C
-@ bool8 sub_808FE1C(struct npc_state *fieldObject, struct obj *object)
-sub_808FE1C: @ 808FE1C
-	ldrb r2, [r0]
-	movs r1, 0x3
-	negs r1, r1
-	ands r1, r2
-	strb r1, [r0]
-	movs r0, 0
-	bx lr
-	thumb_func_end sub_808FE1C
-
 	thumb_func_start FieldObjectCB_BerryTree
 FieldObjectCB_BerryTree: @ 808FE2C
 	push {r4,r5,lr}

src/field_map_obj.c

@@ -2246,3 +2246,29 @@ bool8 sub_808FD64(struct MapObject *mapObject, struct Sprite *sprite)
     }
     return FALSE;
 }
+
+field_object_step(FaceFixedDirection, gUnknown_0850D794)
+
+bool8 sub_808FDD0(struct MapObject *mapObject, struct Sprite *sprite)
+{
+    npc_reset(mapObject, sprite);
+    FieldObjectSetRegularAnim(mapObject, sprite, GetFaceDirectionAnimId(mapObject->mapobj_unk_18));
+    sprite->data1 = 1;
+    return TRUE;
+}
+
+bool8 sub_808FDFC(struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (FieldObjectExecRegularAnim(mapObject, sprite))
+    {
+        sprite->data1 = 2;
+        return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 sub_808FE1C(struct MapObject *mapObject, struct Sprite *sprite)
+{
+    mapObject->mapobj_bit_1 = FALSE;
+    return FALSE;
+}