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get_berry_tree_graphics

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This commit is contained in:
scnorton 2017-09-08 14:05:45 -04:00
parent 9b98055ecc
commit 823f8d6a0c
3 changed files with 43 additions and 77 deletions
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77
asm/field_map_obj.s
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@ -5,83 +5,6 @@
.text
thumb_func_start get_berry_tree_graphics
@ void get_berry_tree_graphics(npc_state *npcState, struct obj *obj)
get_berry_tree_graphics: @ 808E5F4
push {r4-r7,lr}
adds r5, r0, 0
adds r7, r1, 0
ldrb r0, [r5, 0x1]
movs r1, 0x20
orrs r0, r1
strb r0, [r5, 0x1]
adds r4, r7, 0
adds r4, 0x3E
ldrb r0, [r4]
movs r1, 0x4
orrs r0, r1
strb r0, [r4]
ldrb r0, [r5, 0x1D]
bl GetStageByBerryTreeId
lsls r0, 24
lsrs r6, r0, 24
cmp r6, 0
beq _0808E680
ldrb r1, [r5, 0x1]
movs r0, 0x21
negs r0, r0
ands r0, r1
strb r0, [r5, 0x1]
ldrb r1, [r4]
movs r0, 0x5
negs r0, r0
ands r0, r1
strb r0, [r4]
ldrb r0, [r5, 0x1D]
bl GetBerryTypeByBerryTreeId
subs r0, 0x1
lsls r0, 24
lsrs r4, r0, 24
subs r0, r6, 0x1
lsls r0, 24
lsrs r6, r0, 24
cmp r4, 0x2B
bls _0808E648
movs r4, 0
_0808E648:
ldr r0, =gBerryTreeFieldObjectGraphicsIdTablePointers
lsls r4, 2
adds r0, r4, r0
ldr r0, [r0]
adds r0, r6
ldrb r1, [r0]
adds r0, r5, 0
bl FieldObjectSetGraphicsId
ldr r0, =gBerryTreePicTablePointers
adds r0, r4, r0
ldr r0, [r0]
str r0, [r7, 0xC]
ldr r0, =gBerryTreePaletteSlotTablePointers
adds r4, r0
ldr r0, [r4]
adds r0, r6
ldrb r1, [r0]
lsls r1, 4
ldrb r2, [r7, 0x5]
movs r0, 0xF
ands r0, r2
orrs r0, r1
strb r0, [r7, 0x5]
adds r0, r7, 0
adds r1, r6, 0
bl StartSpriteAnim
_0808E680:
pop {r4-r7}
pop {r0}
bx r0
.pool
thumb_func_end get_berry_tree_graphics
thumb_func_start GetFieldObjectGraphicsInfo
@ FieldObjectGraphicsInfo *GetFieldObjectGraphicsInfo(u8 graphicsId)
GetFieldObjectGraphicsInfo: @ 808E694

17
include/berry.h Normal file
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@ -0,0 +1,17 @@
//
// Created by Scott Norton on 9/8/17.
//
#ifndef POKEEMERALD_BERRY_H
#define POKEEMERALD_BERRY_H
#define NUM_BERRIES 44
extern const u8 *const gBerryTreeFieldObjectGraphicsIdTablePointers[NUM_BERRIES];
extern const struct SpriteFrameImage *const gBerryTreePicTablePointers[NUM_BERRIES];
extern const u8 *const gBerryTreePaletteSlotTablePointers[NUM_BERRIES];
u8 GetStageByBerryTreeId(u8);
u8 GetBerryTypeByBerryTreeId(u8);
#endif //POKEEMERALD_BERRY_H

26
src/field_map_obj.c
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@ -4,6 +4,7 @@
#include "malloc.h"
#include "sprite.h"
#include "rom4.h"
#include "berry.h"
#include "field_player_avatar.h"
#include "event_data.h"
#include "rom_818CFC8.h"
@ -978,3 +979,28 @@ void PlayerObjectTurn(struct PlayerAvatar *playerAvatar, u8 direction)
{
FieldObjectTurn(&gMapObjects[playerAvatar->mapObjectId], direction);
}
void get_berry_tree_graphics(struct MapObject *mapObject, struct Sprite *sprite)
{
u8 berryStage;
u8 berryId;
mapObject->mapobj_bit_13 = TRUE;
sprite->invisible = TRUE;
berryStage = GetStageByBerryTreeId(mapObject->trainerRange_berryTreeId);
if (berryStage != 0)
{
mapObject->mapobj_bit_13 = FALSE;
sprite->invisible = FALSE;
berryId = GetBerryTypeByBerryTreeId(mapObject->trainerRange_berryTreeId) - 1;
berryStage -= 1;
if (berryId >= NUM_BERRIES)
{
berryId = 0;
}
FieldObjectSetGraphicsId(mapObject, gBerryTreeFieldObjectGraphicsIdTablePointers[berryId][berryStage]);
sprite->images = gBerryTreePicTablePointers[berryId];
sprite->oam.paletteNum = gBerryTreePaletteSlotTablePointers[berryId][berryStage];
StartSpriteAnim(sprite, berryStage);
}
}