GetFieldObjectGraphicsInfo

asm/field_map_obj.s

@@ -5,46 +5,6 @@
 
 	.text
 
-	thumb_func_start GetFieldObjectGraphicsInfo
-@ FieldObjectGraphicsInfo *GetFieldObjectGraphicsInfo(u8 graphicsId)
-GetFieldObjectGraphicsInfo: @ 808E694
-	push {lr}
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0xEF
-	bls _0808E6AC
-	adds r0, r1, 0
-	adds r0, 0x10
-	lsls r0, 24
-	lsrs r0, 24
-	bl VarGetFieldObjectGraphicsId
-	adds r1, r0, 0
-_0808E6AC:
-	cmp r1, 0x45
-	bne _0808E6C4
-	bl sub_81201C8
-	lsls r0, 24
-	ldr r1, =gMauvilleOldManGraphicsInfoPointers
-	lsrs r0, 22
-	adds r0, r1
-	ldr r0, [r0]
-	b _0808E6D2
-	.pool
-_0808E6C4:
-	cmp r1, 0xEE
-	bls _0808E6CA
-	movs r1, 0x5
-_0808E6CA:
-	ldr r0, =gFieldObjectGraphicsInfoPointers
-	lsls r1, 2
-	adds r1, r0
-	ldr r0, [r1]
-_0808E6D2:
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end GetFieldObjectGraphicsInfo
-
 	thumb_func_start FieldObjectHandleDynamicGraphicsId
 @ void FieldObjectHandleDynamicGraphicsId(struct npc_state *fieldObject)
 FieldObjectHandleDynamicGraphicsId: @ 808E6DC

include/field_map_obj.h

@@ -1,12 +1,13 @@
 #ifndef POKEEMERALD_FIELD_MAP_OBJ_H
 #define POKEEMERALD_FIELD_MAP_OBJ_H
 
+#define NUM_OBJECT_GRAPHICS_INFO 239
+#define SPRITE_VAR 240
+
 // Exported struct declarations
 
 // Exported RAM declarations
 
-
-
 // Exported ROM declarations
 
 void sub_808D438(void);

include/mauville_old_man.h

@@ -0,0 +1,10 @@
+//
+// Created by Scott Norton on 9/8/17.
+//
+
+#ifndef POKEEMERALD_MAUVILLE_OLD_MAN_H
+#define POKEEMERALD_MAUVILLE_OLD_MAN_H
+
+u8 sub_81201C8(void);
+
+#endif //POKEEMERALD_MAUVILLE_OLD_MAN_H

src/field_map_obj.c

@@ -11,6 +11,7 @@
 #include "rom_81BE66C.h"
 #include "field_ground_effect.h"
 #include "map_obj_8097404.h"
+#include "mauville_old_man.h"
 #include "field_effect_helpers.h"
 #include "field_map_obj.h"
 
@@ -45,6 +46,8 @@ static void SetPlayerAvatarFieldObjectIdAndObjectId(u8, u8);
 void (*const gUnknown_08505438[NUM_FIELD_MAP_OBJECT_TEMPLATES])(struct Sprite *);
 const u8 gUnknown_0850557C[NUM_FIELD_MAP_OBJECT_TEMPLATES];
 const u8 gUnknown_085055CD[NUM_FIELD_MAP_OBJECT_TEMPLATES];
+const struct MapObjectGraphicsInfo *const gMauvilleOldManGraphicsInfoPointers[7];
+const struct MapObjectGraphicsInfo *const gFieldObjectGraphicsInfoPointers[0xEF];
 
 // Code
 
@@ -980,7 +983,7 @@ void PlayerObjectTurn(struct PlayerAvatar *playerAvatar, u8 direction)
     FieldObjectTurn(&gMapObjects[playerAvatar->mapObjectId], direction);
 }
 
-void get_berry_tree_graphics(struct MapObject *mapObject, struct Sprite *sprite)
+/*static*/ void get_berry_tree_graphics(struct MapObject *mapObject, struct Sprite *sprite)
 {
     u8 berryStage;
     u8 berryId;
@@ -1004,3 +1007,23 @@ void get_berry_tree_graphics(struct MapObject *mapObject, struct Sprite *sprite)
         StartSpriteAnim(sprite, berryStage);
     }
 }
+
+const struct MapObjectGraphicsInfo *GetFieldObjectGraphicsInfo(u8 graphicsId)
+{
+    u8 bard;
+
+    if (graphicsId >= SPRITE_VAR)
+    {
+        graphicsId = VarGetFieldObjectGraphicsId(graphicsId - SPRITE_VAR);
+    }
+    if (graphicsId == 0x45)
+    {
+        bard = sub_81201C8();
+        return gMauvilleOldManGraphicsInfoPointers[bard];
+    }
+    if (graphicsId >= NUM_OBJECT_GRAPHICS_INFO)
+    {
+        graphicsId = 0x05; // LittleBoy1
+    }
+    return gFieldObjectGraphicsInfoPointers[graphicsId];
+}