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Merge pull request #240 from VicSevenT/more_item_funcs
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Decomp more item funcs and item table
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AnonymousRandomPerson 2026-01-13 18:40:51 -05:00 committed by GitHub
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16 changed files with 332 additions and 437 deletions
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13
asm/include/main_0200CAFC.inc
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@ -13,18 +13,13 @@
.public _02097FB8 .public _02097FB8
.public _02097FC4 .public _02097FC4
.public _02097FE4 .public _02097FE4
.public _02098038
.public _02098054
.public _02098070
.public _020A18BC .public _020A18BC
.public _020AF6C4
.public _020AF6C8
.public _020AFF88_EU
.public AVAILABLE_ITEMS_IN_GROUP_TABLE .public AVAILABLE_ITEMS_IN_GROUP_TABLE
.public BAG_ITEMS_PTR_MIRROR .public BAG_ITEMS_PTR_MIRROR
.public CopyBitsFrom .public CopyBitsFrom
.public CopyBitsTo .public CopyBitsTo
.public GetDungeonGroup .public GetDungeonGroup
.public GetExclusiveItemType
.public GetItemActionName .public GetItemActionName
.public GetItemBuyPrice .public GetItemBuyPrice
.public GetItemCategory .public GetItemCategory
@ -32,22 +27,17 @@
.public GetItemName .public GetItemName
.public GetItemPaletteId .public GetItemPaletteId
.public GetItemSellPrice .public GetItemSellPrice
.public GetLanguage
.public GetThrownItemQuantityLimit .public GetThrownItemQuantityLimit
.public HandleSir0Translation
.public InitItem .public InitItem
.public IsAuraBow .public IsAuraBow
.public IsItemValid .public IsItemValid
.public IsShoppableItem .public IsShoppableItem
.public IsThrownItem .public IsThrownItem
.public ITEM_DATA_TABLE_PTRS
.public ITEM_TABLES_PTRS_1 .public ITEM_TABLES_PTRS_1
.public LoadFileFromRom
.public MemAlloc .public MemAlloc
.public MemFree .public MemFree
.public MONEY_QUANTITY_TABLE .public MONEY_QUANTITY_TABLE
.public MultiplyByFixedPoint .public MultiplyByFixedPoint
.public PointsToZero
.public RandRangeSafe .public RandRangeSafe
.public strcpy .public strcpy
.public strncpy .public strncpy
@ -57,4 +47,3 @@
.public sub_02050990 .public sub_02050990
.public sub_020509BC .public sub_020509BC
.public vsprintf .public vsprintf
.public ZInit8

3
asm/include/main_0200E7E8.inc
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@ -1,3 +0,0 @@
#pragma once
.public GetExclusiveItemOffsetEnsureValid
.public ITEM_DATA_TABLE_PTRS

10
asm/include/main_rodata_020A2808.inc
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@ -35,11 +35,11 @@
.public _02092EBC .public _02092EBC
.public _02092ED0 .public _02092ED0
.public _02094D00 .public _02094D00
.public _020983F4 .public ST_I2N_I_BIN
.public _02098404 .public ST_I2N_E_BIN
.public _02098414 .public ST_I2N_S_BIN
.public _02098424 .public ST_I2N_G_BIN
.public _02098434 .public ST_I2N_F_BIN
.public _02098DAC .public _02098DAC
.public _02098DC8 .public _02098DC8
.public _02098EB0 .public _02098EB0

124
asm/main_0200CAFC.s
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@ -1789,127 +1789,3 @@ _0200E6CC:
blt _0200E628 blt _0200E628
ldmia sp!, {r4, r5, r6, pc} ldmia sp!, {r4, r5, r6, pc}
arm_func_end RemoveEmptyItems arm_func_end RemoveEmptyItems
arm_func_start LoadItemPspi2n
LoadItemPspi2n: ; 0x0200E6D8
#ifdef EUROPE
#define LOAD_ITEM_PSPI_2N_STACK_SIZE #0x108
#else
#define LOAD_ITEM_PSPI_2N_STACK_SIZE #8
#endif
stmdb sp!, {r3, lr}
sub sp, sp, LOAD_ITEM_PSPI_2N_STACK_SIZE
ldr r1, _0200E748 ; =_02098038
add r0, sp, #0
mov r2, #1
bl LoadFileFromRom
ldr r1, [sp]
ldr r0, _0200E74C ; =_020AF6C4
bl HandleSir0Translation
ldr r1, _0200E750 ; =_02098054
add r0, sp, #0
mov r2, #1
bl LoadFileFromRom
ldr r1, [sp]
ldr r0, _0200E754 ; =ITEM_DATA_TABLE_PTRS
bl HandleSir0Translation
ldr r0, _0200E758 ; =_020AF6C8
bl PointsToZero
cmp r0, #0
beq _0200E740
ldr r0, _0200E758 ; =_020AF6C8
bl ZInit8
#ifdef EUROPE
bl GetLanguage
mov r2, r0
ldr r1, _0200E800 ; =_020AFF88_EU
add r0, sp, #8
ldr r2, [r1, r2, lsl #2]
ldr r1, _0200E75C ; =_02098070
bl SprintfStatic__0200E808_EU
ldr r0, _0200E758 ; =_020AF6C8
add r1, sp, #8
#else
ldr r0, _0200E758 ; =_020AF6C8
ldr r1, _0200E75C ; =_02098070
#endif
mov r2, #1
bl LoadFileFromRom
_0200E740:
add sp, sp, LOAD_ITEM_PSPI_2N_STACK_SIZE
ldmia sp!, {r3, pc}
.align 2, 0
_0200E748: .word _02098038
#ifdef EUROPE
_0200E74C: .word ITEM_DATA_TABLE_PTRS
#else
_0200E74C: .word _020AF6C4
#endif
_0200E750: .word _02098054
#ifdef EUROPE
_0200E754: .word _020AF6C4
#else
_0200E754: .word ITEM_DATA_TABLE_PTRS
#endif
_0200E758: .word _020AF6C8
#ifdef EUROPE
_0200E800: .word _020AFF88_EU
#endif
_0200E75C: .word _02098070
arm_func_end LoadItemPspi2n
#ifdef EUROPE
arm_func_start SprintfStatic__0200E808_EU
SprintfStatic__0200E808_EU: ; 0x0200E808
stmdb sp!, {r0, r1, r2, r3}
stmdb sp!, {r3, lr}
add r2, sp, #0xc
bic r2, r2, #3
ldr r1, [sp, #0xc]
add r2, r2, #4
bl vsprintf
ldmia sp!, {r3, lr}
add sp, sp, #0x10
bx lr
arm_func_end SprintfStatic__0200E808_EU
#endif
arm_func_start GetExclusiveItemType
GetExclusiveItemType: ; 0x0200E760
stmdb sp!, {r3, lr}
bl GetExclusiveItemOffsetEnsureValid
ldr r1, _0200E778 ; =ITEM_DATA_TABLE_PTRS
#ifdef EUROPE
ldr r1, [r1, #4]
#else
ldr r1, [r1]
#endif
ldrb r0, [r1, r0, lsl #2]
ldmia sp!, {r3, pc}
.align 2, 0
_0200E778: .word ITEM_DATA_TABLE_PTRS
arm_func_end GetExclusiveItemType
arm_func_start GetExclusiveItemOffsetEnsureValid
GetExclusiveItemOffsetEnsureValid: ; 0x0200E77C
stmdb sp!, {r4, lr}
mov r4, r0
cmp r4, #0x1bc
blt _0200E798
ldr r1, _0200E7BC ; =0x00000578
cmp r4, r1
blt _0200E7A0
_0200E798:
mov r0, #0x55
ldmia sp!, {r4, pc}
_0200E7A0:
bl IsItemValid
cmp r0, #0
subne r0, r4, #0x1bc
movne r0, r0, lsl #0x10
movne r0, r0, asr #0x10
moveq r0, #0x55
ldmia sp!, {r4, pc}
.align 2, 0
_0200E7BC: .word 0x00000578
arm_func_end GetExclusiveItemOffsetEnsureValid

21
asm/main_0200E7E8.s
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@ -1,21 +0,0 @@
.include "asm/macros.inc"
.include "main_0200E7E8.inc"
.text
arm_func_start GetExclusiveItemParameter
GetExclusiveItemParameter: ; 0x0200E7E8
stmdb sp!, {r3, lr}
bl GetExclusiveItemOffsetEnsureValid
ldr r1, _0200E804 ; =ITEM_DATA_TABLE_PTRS
#ifdef EUROPE
ldr r1, [r1, #4]
#else
ldr r1, [r1]
#endif
add r0, r1, r0, lsl #2
ldrsh r0, [r0, #2]
ldmia sp!, {r3, pc}
.align 2, 0
_0200E804: .word ITEM_DATA_TABLE_PTRS
arm_func_end GetExclusiveItemParameter

92
asm/main_rodata_020908D4.s
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@ -2886,26 +2886,26 @@ _02097FE4:
.byte 0x25, 0x73, 0x5B, 0x43, 0x53, 0x3A, 0x31, 0x3A, 0x52, 0x5D, 0x25, 0x73, 0x5B, 0x43, 0x52, 0x3A .byte 0x25, 0x73, 0x5B, 0x43, 0x53, 0x3A, 0x31, 0x3A, 0x52, 0x5D, 0x25, 0x73, 0x5B, 0x43, 0x52, 0x3A
.byte 0x31, 0x5D, 0x00, 0x00 .byte 0x31, 0x5D, 0x00, 0x00
#ifdef EUROPE #ifdef EUROPE
.global _020983F4 .global ST_I2N_I_BIN
_020983F4: ST_I2N_I_BIN:
.byte 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E, 0x5F, 0x69 .string "st_i2n_i.bin"
.byte 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
.global _02098404 .global ST_I2N_E_BIN
_02098404: ST_I2N_E_BIN:
.byte 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E, 0x5F, 0x65 .string "st_i2n_e.bin"
.byte 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
.global _02098414 .global ST_I2N_S_BIN
_02098414: ST_I2N_S_BIN:
.byte 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E, 0x5F, 0x73 .string "st_i2n_s.bin"
.byte 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
.global _02098424 .global ST_I2N_G_BIN
_02098424: ST_I2N_G_BIN:
.byte 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E, 0x5F, 0x67 .string "st_i2n_g.bin"
.byte 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
.global _02098434 .global ST_I2N_F_BIN
_02098434: ST_I2N_F_BIN:
.byte 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E, 0x5F, 0x66 .string "st_i2n_f.bin"
.byte 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
#endif #endif
.global BABY_EXCLUSIVE_ITEM_PAIRS .global BABY_EXCLUSIVE_ITEM_PAIRS
BABY_EXCLUSIVE_ITEM_PAIRS: BABY_EXCLUSIVE_ITEM_PAIRS:
@ -2914,40 +2914,38 @@ BABY_EXCLUSIVE_ITEM_PAIRS:
.byte 0xCF, 0x01, 0x0B, 0x01, 0xD0, 0x01, 0x46, 0x01, 0xD1, 0x01, 0x88, 0x01, 0xD2, 0x01, 0xE0, 0x01 .byte 0xCF, 0x01, 0x0B, 0x01, 0xD0, 0x01, 0x46, 0x01, 0xD1, 0x01, 0x88, 0x01, 0xD2, 0x01, 0xE0, 0x01
.byte 0xD3, 0x01, 0xE1, 0x01, 0xD4, 0x01, 0xE2, 0x01, 0xD5, 0x01, 0xE9, 0x01, 0xD6, 0x01, 0xF4, 0x01 .byte 0xD3, 0x01, 0xE1, 0x01, 0xD4, 0x01, 0xE2, 0x01, 0xD5, 0x01, 0xE9, 0x01, 0xD6, 0x01, 0xF4, 0x01
.byte 0xD7, 0x01, 0x13, 0x02 .byte 0xD7, 0x01, 0x13, 0x02
.global _02098038 .global ITEM_P_BIN
_02098038: ITEM_P_BIN:
.byte 0x72, 0x6F, 0x6D, 0x30, 0x3A, 0x2F, 0x42, 0x41, 0x4C, 0x41, 0x4E, 0x43 .string "rom0:/BALANCE/item_p.bin"
.byte 0x45, 0x2F, 0x69, 0x74, 0x65, 0x6D, 0x5F, 0x70, 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00 .align 4
.global _02098054 .global ITEM_S_P_BIN
_02098054: ITEM_S_P_BIN:
.byte 0x72, 0x6F, 0x6D, 0x30, 0x3A, 0x2F, 0x42, 0x41, 0x4C, 0x41, 0x4E, 0x43, 0x45, 0x2F, 0x69, 0x74 .string "rom0:/BALANCE/item_s_p.bin"
.byte 0x65, 0x6D, 0x5F, 0x73, 0x5F, 0x70, 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00 .align 4
.global _02098070 .global ITEM_ST_I2N_BIN
_02098070: ITEM_ST_I2N_BIN:
.byte 0x72, 0x6F, 0x6D, 0x30
.byte 0x3A, 0x2F, 0x42, 0x41, 0x4C, 0x41, 0x4E, 0x43
#ifdef EUROPE #ifdef EUROPE
.byte 0x45, 0x2F, 0x25, 0x73 .string "rom0:/BALANCE/%s"
.byte 0x00, 0x00, 0x00, 0x00
#else #else
.byte 0x45, 0x2F, 0x73, 0x74, 0x5F, 0x69, 0x32, 0x6E .string "rom0:/BALANCE/st_i2n_j.bin"
.byte 0x5F, 0x6A, 0x2E, 0x62, 0x69, 0x6E, 0x00, 0x00
#endif #endif
.align 4
.global ITEM_NAME_FORMAT_YELLOW .global ITEM_NAME_FORMAT_YELLOW
ITEM_NAME_FORMAT_YELLOW: // "[CS:U]%s[CR]" ITEM_NAME_FORMAT_YELLOW:
.byte 0x5B, 0x43, 0x53, 0x3A, 0x55, 0x5D, 0x25, 0x73 .string "[CS:U]%s[CR]"
.byte 0x5B, 0x43, 0x52, 0x5D, 0x00, 0x00, 0x00, 0x00 .align 4
.global ITEM_NAME_FORMAT_INDIGO .global ITEM_NAME_FORMAT_INDIGO
ITEM_NAME_FORMAT_INDIGO: // "[CS:Z]%s[CR]" ITEM_NAME_FORMAT_INDIGO:
.byte 0x5B, 0x43, 0x53, 0x3A, 0x5A, 0x5D, 0x25, 0x73 .string "[CS:Z]%s[CR]"
.byte 0x5B, 0x43, 0x52, 0x5D, 0x00, 0x00, 0x00, 0x00 .align 4
.global ITEM_NAME_FORMAT_PLAIN .global ITEM_NAME_FORMAT_PLAIN
ITEM_NAME_FORMAT_PLAIN: // "%s" ITEM_NAME_FORMAT_PLAIN:
.byte 0x25, 0x73, 0x00, 0x00 .string "%s"
.align 4
.global ITEM_NAME_FORMAT_CREAM .global ITEM_NAME_FORMAT_CREAM
ITEM_NAME_FORMAT_CREAM: // "[CS:I]%s[CR]" ITEM_NAME_FORMAT_CREAM:
.byte 0x5B, 0x43, 0x53, 0x3A .string "[CS:I]%s[CR]"
.byte 0x49, 0x5D, 0x25, 0x73, 0x5B, 0x43, 0x52, 0x5D, 0x00, 0x00, 0x00, 0x00 .align 4
.global KECLEON_SHOP_ITEM_TABLE_LISTS_1 .global KECLEON_SHOP_ITEM_TABLE_LISTS_1
KECLEON_SHOP_ITEM_TABLE_LISTS_1: KECLEON_SHOP_ITEM_TABLE_LISTS_1:
.byte 0x10, 0x00, 0x00, 0x00 .byte 0x10, 0x00, 0x00, 0x00

25
asm/main_rodata_020A2808.s
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@ -11664,21 +11664,18 @@ BAG_ITEMS_PTR_MIRROR:
.word _02094D00 .word _02094D00
.global ITEM_DATA_TABLE_PTRS .global ITEM_DATA_TABLE_PTRS
ITEM_DATA_TABLE_PTRS: ITEM_DATA_TABLE_PTRS:
.byte 0x00, 0x00, 0x00, 0x00 .word 0x00
.global _020AF6C4 .word 0x00
_020AF6C4: .word 0x00
.byte 0x00, 0x00, 0x00, 0x00 .word 0x00
.global _020AF6C8
_020AF6C8:
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
#ifdef EUROPE #ifdef EUROPE
.global _020AFF88_EU .global ITEM_LANG_FILE_ARRAY
_020AFF88_EU: ITEM_LANG_FILE_ARRAY:
.word _02098404 .word ST_I2N_E_BIN
.word _02098434 .word ST_I2N_F_BIN
.word _02098424 .word ST_I2N_G_BIN
.word _020983F4 .word ST_I2N_I_BIN
.word _02098414 .word ST_I2N_S_BIN
#endif #endif
.global _020AF6D0 .global _020AF6D0
_020AF6D0: _020AF6D0:

35
include/item.h
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@ -1,14 +1,9 @@
#ifndef PMDSKY_ITEM_H #ifndef PMDSKY_ITEM_H
#define PMDSKY_ITEM_H #define PMDSKY_ITEM_H
#include "file.h"
#include "util.h" #include "util.h"
#ifdef EUROPE
#define ITEM_DATA_TABLE_PTRS_INDEX 0
#else
#define ITEM_DATA_TABLE_PTRS_INDEX 1
#endif
// Item ID // Item ID
enum item_id { enum item_id {
ITEM_NOTHING = 0, ITEM_NOTHING = 0,
@ -1647,7 +1642,13 @@ struct bag_items {
/* 0x384 */ struct bag_items_inner *bag_items; /* 0x384 */ struct bag_items_inner *bag_items;
}; };
struct item_data_entry struct bulk_item
{
/* 0x0 */ s16 id;
/* 0x2 */ u16 quantity;
};
struct item_data
{ {
/* 0x0 */ u16 buy_price; /* 0x0 */ u16 buy_price;
/* 0x2 */ u16 sell_price; /* 0x2 */ u16 sell_price;
@ -1661,10 +1662,22 @@ struct item_data_entry
/* 0xE */ u8 flags; /* 0xE */ u8 flags;
}; };
struct bulk_item struct item_exclusive_data {
{ u8 type;
/* 0x0 */ s16 id; u16 unk2;
/* 0x2 */ u16 quantity; };
struct item_tables {
#ifdef EUROPE
struct item_data *data;
struct item_exclusive_data *exclusive_data;
#else
struct item_exclusive_data *exclusive_data;
struct item_data *data;
#endif
struct iovec langFile;
}; };
#endif //PMDSKY_ITEM_H #endif //PMDSKY_ITEM_H

33
include/item_util_1.h
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@ -1,10 +1,43 @@
#ifndef PMDSKY_ITEM_UTIL_1_H #ifndef PMDSKY_ITEM_UTIL_1_H
#define PMDSKY_ITEM_UTIL_1_H #define PMDSKY_ITEM_UTIL_1_H
#include "item.h"
#include "util.h" #include "util.h"
void LoadItemPspi2n(void);
#ifdef EUROPE
void SprintfStatic__0200E808_EU(char* buf, const char* fmt, ...);
#endif
u8 GetExclusiveItemType(s16 item_id);
// Checks if an item is valid given its ID. // Checks if an item is valid given its ID.
// In particular, checks if the "is valid" flag is set on its item_p.bin entry. // In particular, checks if the "is valid" flag is set on its item_p.bin entry.
bool8 IsItemValid(s16 item_id); bool8 IsItemValid(s16 item_id);
s16 GetExclusiveItemParameter(s16 item_id);
// Returns the category of the specified item
enum item_category GetItemCategory(s16 item_id);
u8* GetItemName(s16 item_id);
void GetItemNameFormatted(char* name, s16 item_id, s32 arg2, s32 arg3);
u16 GetItemBuyPrice(s16 item_id);
u16 GetItemSellPrice(s16 item_id);
u8 GetItemSpriteId(s16 item_id);
u8 GetItemPaletteId(s16 item_id);
u8 GetItemActionName(s16 item_id);
u8 GetThrownItemQuantityLimit(s16 item_id, u8 arg1);
s16 GetItemMoveId(s16 item_id);
// Returns a boolean indicating whether the item is consumable, throwable at an ally, or throwable at an enemy, depending on item_flag.
// The table used for this is inaccessible in the code, as it is loaded from a file in the ROM at runtime.
// Bit 7 in the table corresponds to ITEM_FLAG_CONSUMABLE, bit 6 to ITEM_FLAG_THROWABLE_AT_ALLY, and bit 5 to ITEM_FLAG_THROWABLE_AT_ENEMY.
//
// item_id: item_id enum
// flag: item_flag enum. Function will test a different allowed AI action depending on the value.
// return: bool
bool8 TestItemAiFlag(s16 item_id, s32 flag);
#endif //PMDSKY_ITEM_UTIL_1_H #endif //PMDSKY_ITEM_UTIL_1_H

30
include/item_util_2.h
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@ -1,30 +0,0 @@
#ifndef PMDSKY_ITEM_UTIL_2_H
#define PMDSKY_ITEM_UTIL_2_H
#include "item.h"
// Returns the category of the specified item
enum item_category GetItemCategory(s16 item_id);
// Checks if the given item ID is valid (using IsItemValid). If so, return the given item ID. Otherwise, return ITEM_PLAIN_SEED.
s16 EnsureValidItem(s16 item_id);
u8* GetItemName(s16 item_id);
void GetItemNameFormatted(char* name, s16 item_id, s32 arg2, s32 arg3);
u16 GetItemBuyPrice(s16 item_id);
u16 GetItemSellPrice(s16 item_id);
u8 GetItemSpriteId(s16 item_id);
u8 GetItemPaletteId(s16 item_id);
u8 GetItemActionName(s16 item_id);
u8 GetThrownItemQuantityLimit(s16 item_id, u8 arg1);
s16 GetItemMoveId(s16 item_id);
// Returns a boolean indicating whether the item is consumable, throwable at an ally, or throwable at an enemy, depending on item_flag.
// The table used for this is inaccessible in the code, as it is loaded from a file in the ROM at runtime.
// Bit 7 in the table corresponds to ITEM_FLAG_CONSUMABLE, bit 6 to ITEM_FLAG_THROWABLE_AT_ALLY, and bit 5 to ITEM_FLAG_THROWABLE_AT_ENEMY.
//
// item_id: item_id enum
// flag: item_flag enum. Function will test a different allowed AI action depending on the value.
// return: bool
bool8 TestItemAiFlag(s16 item_id, s32 flag);
#endif //PMDSKY_ITEM_UTIL_2_H

2
main.lsf
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@ -40,8 +40,6 @@ Static main
Object src/item_util_4.o Object src/item_util_4.o
Object asm/main_0200CAFC.o Object asm/main_0200CAFC.o
Object src/item_util_1.o Object src/item_util_1.o
Object asm/main_0200E7E8.o
Object src/item_util_2.o
Object asm/main_0200EB30.o Object asm/main_0200EB30.o
Object src/main_0200ECFC.o Object src/main_0200ECFC.o
Object asm/main_0200ED1C.o Object asm/main_0200ED1C.o

2
src/dungeon_ai_items.c
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@ -12,7 +12,7 @@
#include "dungeon_util_static.h" #include "dungeon_util_static.h"
#include "item.h" #include "item.h"
#include "item_util.h" #include "item_util.h"
#include "item_util_2.h" #include "item_util_1.h"
#include "overlay_29_022E1610.h" #include "overlay_29_022E1610.h"
#include "position_util.h" #include "position_util.h"

2
src/item_util.c
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@ -1,5 +1,5 @@
#include "item_util.h" #include "item_util.h"
#include "item_util_2.h" #include "item_util_1.h"
enum item_category GetItemCategoryVeneer(s16 item_id) enum item_category GetItemCategoryVeneer(s16 item_id)
{ {

213
src/item_util_1.c
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@ -1,12 +1,219 @@
#include "item_util_1.h" #include "debug.h"
#include "main_0200330C.h"
#include "main_0202593C.h"
#include "item.h" #include "item.h"
#include "item_util_1.h"
extern struct item_data_entry *ITEM_DATA_TABLE_PTRS[3]; #ifdef EUROPE
#define ITEM_NAME_OFFSET 0x1A78
#elif JAPAN
#define ITEM_NAME_OFFSET 0x0D93
#else
#define ITEM_NAME_OFFSET 0x1A76
#endif
extern struct item_tables ITEM_DATA_TABLE_PTRS;
extern const char ITEM_NAME_FORMAT_YELLOW;
extern const char ITEM_NAME_FORMAT_INDIGO;
extern const char ITEM_NAME_FORMAT_PLAIN;
extern const char ITEM_NAME_FORMAT_CREAM;
extern const char ITEM_P_BIN;
extern const char ITEM_S_P_BIN;
extern const char ITEM_ST_I2N_BIN;
extern char* ITEM_LANG_FILE_ARRAY[];
extern void LoadFileFromRom(struct iovec* iov, const char* filepath, u32 flags);
extern void HandleSir0Translation(void*, void*);
extern s32 GetLanguage();
extern u8* strcpy(u8*, u8*);
extern s32 vsprintf(u8* str, const u8* format, va_list ap);
static s16 GetExclusiveItemOffsetEnsureValid(s16 item_id);
static s16 EnsureValidItem(s16 item_id);
static void SprintfStatic(char*, const char*, ...);
void LoadItemPspi2n(void) {
struct iovec iov;
LoadFileFromRom(&iov, &ITEM_P_BIN, 1);
HandleSir0Translation(&ITEM_DATA_TABLE_PTRS.data, iov.iov_base);
LoadFileFromRom(&iov, &ITEM_S_P_BIN, 1);
HandleSir0Translation(&ITEM_DATA_TABLE_PTRS.exclusive_data, iov.iov_base);
if (PointsToZero(&ITEM_DATA_TABLE_PTRS.langFile) != 0) {
ZInit8(&ITEM_DATA_TABLE_PTRS.langFile);
#ifdef EUROPE
char buf[256];
SprintfStatic(buf, &ITEM_ST_I2N_BIN, ITEM_LANG_FILE_ARRAY[GetLanguage()]);
LoadFileFromRom(&ITEM_DATA_TABLE_PTRS.langFile, buf, 1);
#else
LoadFileFromRom(&ITEM_DATA_TABLE_PTRS.langFile, &ITEM_ST_I2N_BIN, 1);
#endif
}
}
#ifdef EUROPE
static void SprintfStatic(char* buf, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
}
#endif
u8 GetExclusiveItemType(s16 item_id) {
item_id = GetExclusiveItemOffsetEnsureValid(item_id);
return ITEM_DATA_TABLE_PTRS.exclusive_data[item_id].type;
}
static s16 GetExclusiveItemOffsetEnsureValid(s16 item_id) {
if (item_id < ITEM_PRISM_RUFF || item_id >= NUM_ITEM_IDS) {
return ITEM_PLAIN_SEED;
}
if (IsItemValid(item_id)) {
return (s16)(item_id - ITEM_PRISM_RUFF);
}
return ITEM_PLAIN_SEED;
}
bool8 IsItemValid(s16 item_id) bool8 IsItemValid(s16 item_id)
{ {
if (ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].flags & ITEM_DATA_FLAG_VALID) if (ITEM_DATA_TABLE_PTRS.data[item_id].flags & ITEM_DATA_FLAG_VALID)
return TRUE; return TRUE;
return FALSE; return FALSE;
} }
s16 GetExclusiveItemParameter(s16 item_id) {
item_id = GetExclusiveItemOffsetEnsureValid(item_id);
return ITEM_DATA_TABLE_PTRS.exclusive_data[item_id].unk2;
}
enum item_category GetItemCategory(s16 item_id)
{
s16 valid_item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[valid_item_id].category;
}
static s16 EnsureValidItem(s16 item_id)
{
if (item_id <= 0 || item_id >= NUM_ITEM_IDS)
return ITEM_PLAIN_SEED;
if (!IsItemValid(item_id))
return ITEM_PLAIN_SEED;
return item_id;
}
u8* GetItemName(s16 item_id) {
u32 valid_item_id = EnsureValidItem(item_id);
return StringFromId((u16)(valid_item_id + ITEM_NAME_OFFSET));
}
void GetItemNameFormatted(char* name, s16 item_id, s32 flag1, s32 flag2)
{
enum item_category category;
u8* raw_name = StringFromId((u16) (EnsureValidItem(item_id) + ITEM_NAME_OFFSET));
category = ITEM_DATA_TABLE_PTRS.data[EnsureValidItem(item_id)].category;
if ((flag2 != 0) || ((u8)(category + 0xF4) <= 2)) {
if (flag1 != 0) {
SprintfStatic(name, &ITEM_NAME_FORMAT_YELLOW, raw_name);
return;
}
strcpy(name, raw_name);
return;
}
if (category == CATEGORY_EXCLUSIVE_ITEMS) {
if (flag1 != 0) {
SprintfStatic(name, &ITEM_NAME_FORMAT_INDIGO, raw_name);
return;
}
SprintfStatic(name, &ITEM_NAME_FORMAT_PLAIN, raw_name);
return;
}
if (flag1 != 0) {
SprintfStatic(name, &ITEM_NAME_FORMAT_CREAM, raw_name);
return;
}
SprintfStatic(name, &ITEM_NAME_FORMAT_PLAIN, raw_name);
return;
}
#ifndef EUROPE
static void SprintfStatic(char* buf, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
}
#endif
u16 GetItemBuyPrice(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].buy_price;
}
u16 GetItemSellPrice(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].sell_price;
}
u8 GetItemSpriteId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].sprite_id;
}
u8 GetItemPaletteId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].palette_id;
}
u8 GetItemActionName(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].action_name;
}
u8 GetThrownItemQuantityLimit(s16 item_id, u8 arg1)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].quantity_limit[arg1];
}
s16 GetItemMoveId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS.data[item_id].move_id;
}
bool8 TestItemAiFlag(s16 item_id, s32 flag)
{
if (flag == 0)
{
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS.data[item_id].flags & ITEM_DATA_FLAG_THROWABLE_AT_ENEMY)
return TRUE;
return FALSE;
}
if (flag == 1)
{
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS.data[item_id].flags & ITEM_DATA_FLAG_THROWABLE_AT_ALLY)
return TRUE;
return FALSE;
}
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS.data[item_id].flags & ITEM_DATA_FLAG_CONSUMABLE)
return TRUE;
return FALSE;
}

162
src/item_util_2.c
View File

@ -1,162 +0,0 @@
#include "debug.h"
#include "item_util_2.h"
#include "item_util_1.h"
#include "main_0202593C.h"
extern struct item_data_entry *ITEM_DATA_TABLE_PTRS[3];
extern const char ITEM_NAME_FORMAT_YELLOW;
extern const char ITEM_NAME_FORMAT_INDIGO;
extern const char ITEM_NAME_FORMAT_PLAIN;
extern const char ITEM_NAME_FORMAT_CREAM;
extern char* SprintfStatic__0200E808_EU(char*, const char*, ...);
extern u8* strcpy(u8*, u8*);
extern s32 vsprintf(u8* str, const u8* format, va_list ap);
static void SprintfStatic(char*, const char*, ...);
enum item_category GetItemCategory(s16 item_id)
{
s16 valid_item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][valid_item_id].category;
}
s16 EnsureValidItem(s16 item_id)
{
if (item_id <= 0 || item_id >= NUM_ITEM_IDS)
return ITEM_PLAIN_SEED;
if (!IsItemValid(item_id))
return ITEM_PLAIN_SEED;
return item_id;
}
u8* GetItemName(s16 item_id) {
u32 valid_item_id = EnsureValidItem(item_id);
#ifdef EUROPE
return StringFromId((u16)(valid_item_id + 0x1A78));
#elif JAPAN
return StringFromId((u16)(valid_item_id + 0x0D93));
#else
return StringFromId((u16)(valid_item_id + 0x1A76));
#endif
}
#ifdef EUROPE
#define GET_ITEM_NAME_FORMATTED_SPRINTF SprintfStatic__0200E808_EU
#else
#define GET_ITEM_NAME_FORMATTED_SPRINTF SprintfStatic
#endif
void GetItemNameFormatted(char* name, s16 item_id, s32 flag1, s32 flag2)
{
enum item_category category;
#ifdef EUROPE
u8* raw_name = StringFromId((u16) (EnsureValidItem(item_id) + 0x1A78));
#elif JAPAN
u8* raw_name = StringFromId((u16) (EnsureValidItem(item_id) + 0x0D93));
#else
u8* raw_name = StringFromId((u16) (EnsureValidItem(item_id) + 0x1A76));
#endif
category = ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][EnsureValidItem(item_id)].category;
if ((flag2 != 0) || ((u8)(category + 0xF4) <= 2)) {
if (flag1 != 0) {
GET_ITEM_NAME_FORMATTED_SPRINTF(name, &ITEM_NAME_FORMAT_YELLOW, raw_name);
return;
}
strcpy(name, raw_name);
return;
}
if (category == CATEGORY_EXCLUSIVE_ITEMS) {
if (flag1 != 0) {
GET_ITEM_NAME_FORMATTED_SPRINTF(name, &ITEM_NAME_FORMAT_INDIGO, raw_name);
return;
}
GET_ITEM_NAME_FORMATTED_SPRINTF(name, &ITEM_NAME_FORMAT_PLAIN, raw_name);
return;
}
if (flag1 != 0) {
GET_ITEM_NAME_FORMATTED_SPRINTF(name, &ITEM_NAME_FORMAT_CREAM, raw_name);
return;
}
GET_ITEM_NAME_FORMATTED_SPRINTF(name, &ITEM_NAME_FORMAT_PLAIN, raw_name);
return;
}
#ifndef EUROPE
static void SprintfStatic(char* buf, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt, args);
}
#endif
u16 GetItemBuyPrice(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].buy_price;
}
u16 GetItemSellPrice(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].sell_price;
}
u8 GetItemSpriteId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].sprite_id;
}
u8 GetItemPaletteId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].palette_id;
}
u8 GetItemActionName(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].action_name;
}
u8 GetThrownItemQuantityLimit(s16 item_id, u8 arg1)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].quantity_limit[arg1];
}
s16 GetItemMoveId(s16 item_id)
{
item_id = EnsureValidItem(item_id);
return ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].move_id;
}
bool8 TestItemAiFlag(s16 item_id, s32 flag)
{
if (flag == 0)
{
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].flags & ITEM_DATA_FLAG_THROWABLE_AT_ENEMY)
return TRUE;
return FALSE;
}
if (flag == 1)
{
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].flags & ITEM_DATA_FLAG_THROWABLE_AT_ALLY)
return TRUE;
return FALSE;
}
item_id = EnsureValidItem(item_id);
if (ITEM_DATA_TABLE_PTRS[ITEM_DATA_TABLE_PTRS_INDEX][item_id].flags & ITEM_DATA_FLAG_CONSUMABLE)
return TRUE;
return FALSE;
}

2
src/item_util_4.c
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@ -2,7 +2,7 @@
#include "dungeon_util_static.h" #include "dungeon_util_static.h"
#include "item.h" #include "item.h"
#include "item_util.h" #include "item_util.h"
#include "item_util_2.h" #include "item_util_1.h"
extern s16 RandRangeSafe(s32, s32); extern s16 RandRangeSafe(s32, s32);
extern s16 _020A18BC[10]; extern s16 _020A18BC[10];