wuxu/balatro-gba-chinese-jocker-descriptions
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Centralize location of memory pools

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This commit centralizes the location of memory pools and adds an
associated script (scripts/get_memory_map.sh) to read the memory map.
This commit is contained in:
Rickey Fehr
2025-09-21 13:14:22 -07:00
parent 72c0a6c4a9
commit 06cd13a17f
9 changed files with 70 additions and 36 deletions
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include/card.h
+4 -1
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@@ -6,6 +6,9 @@
#include "sprite.h"
#define MAX_CARDS (NUM_SUITS * NUM_RANKS)
#define MAX_CARDS_ON_SCREEN 16
#define CARD_TID 0
#define CARD_SPRITE_OFFSET 16
#define CARD_PB 0
@@ -69,4 +72,4 @@ void card_object_set_selected(CardObject* card_object, bool selected);
bool card_object_is_selected(CardObject* card_object);
Sprite* card_object_get_sprite(CardObject* card_object);
#endif // CARD_H
#endif // CARD_H
include/joker.h
+4
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@@ -8,6 +8,10 @@
#include "game.h"
#include "graphic_utils.h"
// This won't be more than the number of jokers in your current deck
// plus the amount that can fit in the shop, 8 should be fine. For now...
#define MAX_ACTIVE_JOKERS 8
#define JOKER_TID (MAX_HAND_SIZE + MAX_SELECTION_SIZE) * JOKER_SPRITE_OFFSET // Tile ID for the starting index in the tile memory
#define JOKER_SPRITE_OFFSET 16 // Offset for the joker sprites
#define JOKER_BASE_PB 4 // The starting palette index for the jokers
include/pool.h
+15 -10
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@@ -22,8 +22,8 @@ int pool_bm_get_free_idx(PoolBitmap *bm);
type * objects; \
u32 max_entries; \
} type##Pool; \
type *pool_get_##type(type##Pool* pool); \
void pool_free_##type(type##Pool *pool, type *obj); \
type *pool_get_##type(); \
void pool_free_##type(type *obj); \
void pool_init_##type(type##Pool *pool);
#define POOL_DEFINE_TYPE(type, capacity) \
@@ -38,20 +38,25 @@ int pool_bm_get_free_idx(PoolBitmap *bm);
.objects = type##_storage, \
.max_entries = capacity, \
}; \
type * pool_get_##type(type##Pool *pool) \
type * pool_get_##type() \
{ \
int free_offset = pool_bm_get_free_idx(&pool->bm); \
int free_offset = pool_bm_get_free_idx(&type##_pool.bm); \
if(free_offset == -1) return NULL; \
return &pool->objects[free_offset]; \
return &type##_pool.objects[free_offset]; \
} \
void pool_free_##type(type##Pool *pool, type *entry) \
void pool_free_##type(type *entry) \
{ \
if(entry == NULL) return; \
int offset = entry - &pool->objects[0]; \
pool_bm_clear_idx(&pool->bm, offset); \
int offset = entry - &type##_pool.objects[0]; \
pool_bm_clear_idx(&type##_pool.bm, offset); \
}
#define POOL_GET(type) pool_get_##type(&type##_pool)
#define POOL_FREE(type, obj) pool_free_##type(&type##_pool, obj)
#define POOL_GET(type) pool_get_##type()
#define POOL_FREE(type, obj) pool_free_##type(obj)
#define POOL_ENTRY(name, capacity) \
POOL_DECLARE_TYPE(name);
#include "pools.def"
#undef POOL_ENTRY
#endif // POOL_H
include/sprite.h
+4 -1
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@@ -5,6 +5,9 @@
#include <maxmod.h>
#define CARD_SPRITE_SIZE 32
#define MAX_SPRITES 128
#define MAX_SPRITE_OBJECTS 16
typedef struct
{
@@ -63,4 +66,4 @@ Sprite* sprite_object_get_sprite(SpriteObject* sprite_object);
void sprite_object_set_focus(SpriteObject* sprite_object, bool focus);
bool sprite_object_is_focused(SpriteObject* sprite_object);
#endif // SPRITE_H
#endif // SPRITE_H
scripts/get_memory_map.sh
Executable
+36
View File
@@ -0,0 +1,36 @@
#!/usr/bin/env bash
set -euo pipefail
# Run this from the root directory of the project, not the scripts directory
POOL_DEF_FILE='./include/pools.def'
ELF_FILE='./build/balatro-gba.elf'
READELF='/opt/devkitpro/devkitARM/bin/arm-none-eabi-readelf'
get_pool_names() {
grep POOL_ENTRY "$POOL_DEF_FILE" | sed -n 's@.*(\(.*\)).*@\1@p' | sed 's@,@@g' | cut -d ' ' -f 1
}
TOTAL_BYTES=0
echo "--------------------------------------------"
printf "%-16s| %-10s | %s\n" "Object" "location" "size"
echo "--------------------------------------------"
for name in $(get_pool_names); do
output="$( \
"$READELF" -sW "$ELF_FILE" | \
grep "${name}_" | \
grep OBJECT | \
grep storage | sed -E 's@ +@ @g; s@^ @@' \
)"
location="$(cut -d ' ' -f 2 <<< $output)"
size="$(cut -d ' ' -f 3 <<< $output)"
TOTAL_BYTES=$(( TOTAL_BYTES + size ))
printf "%-16s| 0x%s | %-8u\n" "$name" "$location" "$size"
done
echo "--------------------------------------------"
echo Total bytes used: $TOTAL_BYTES
source/card.c
-8
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@@ -11,14 +11,6 @@
#include "pool.h"
#define MAX_CARDS_PER_HAND (NUM_SUITS * NUM_RANKS)
#define MAX_CARDS_ON_SCREEN 16
POOL_DECLARE_TYPE(Card);
POOL_DEFINE_TYPE(Card, MAX_CARDS_PER_HAND);
POOL_DECLARE_TYPE(CardObject);
POOL_DEFINE_TYPE(CardObject, MAX_CARDS_ON_SCREEN);
// Card sprites lookup table. First index is the suit, second index is the rank. The value is the tile index.
const static u16 card_sprite_lut[NUM_SUITS][NUM_RANKS] = {
{0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192},
source/joker.c
-9
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@@ -29,15 +29,6 @@ static const unsigned short *joker_gfxPal[] =
#undef DEF_JOKER_GFX
};
// This won't be more than the number of jokers in your current deck
// plus the amount that can fit in the shop, 8 should be fine. For now...
#define MAX_ACTIVE_JOKERS 8
POOL_DECLARE_TYPE(Joker)
POOL_DEFINE_TYPE(Joker, MAX_ACTIVE_JOKERS)
POOL_DECLARE_TYPE(JokerObject)
POOL_DEFINE_TYPE(JokerObject, MAX_ACTIVE_JOKERS)
const static u8 edition_price_lut[MAX_EDITIONS] =
{
0, // BASE_EDITION
source/pool.c
+7
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@@ -34,3 +34,10 @@ int pool_bm_get_free_idx(PoolBitmap *bm)
return -1;
}
#define POOL_ENTRY(name, capacity) \
POOL_DEFINE_TYPE(name, capacity);
#include "sprite.h"
#include "pools.def"
#undef POOL_ENTRY
source/sprite.c
-7
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@@ -9,19 +9,12 @@
#include <stdlib.h>
#include <maxmod.h>
#define MAX_SPRITES 128
#define MAX_AFFINES 32
#define SPRITE_FOCUS_RAISE_PX 10
OBJ_ATTR obj_buffer[MAX_SPRITES];
OBJ_AFFINE *obj_aff_buffer = (OBJ_AFFINE*)obj_buffer;
POOL_DECLARE_TYPE(SpriteObject)
POOL_DEFINE_TYPE(SpriteObject, MAX_SPRITES)
POOL_DECLARE_TYPE(Sprite)
POOL_DEFINE_TYPE(Sprite, MAX_SPRITES)
static bool free_affines[MAX_AFFINES] = {false};
// Sprite methods