mirror of
https://github.com/Ninjdai1/pokeemerald.git
synced 2024-11-16 11:37:40 +01:00
mostly finish string_util.c
This commit is contained in:
YamaArashi
parent
1268134668
commit
53935efc64
@ -1,368 +0,0 @@
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.include "asm/macros.inc"
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.include "constants/constants.inc"
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.syntax unified
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.text
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thumb_func_start StringCopyN_Multibyte
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@ u8 *CopyString_LimitN_Multibyte(u8 *dest, u8 *src, u32 n)
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StringCopyN_Multibyte: @ 800918C
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push {r4,r5,lr}
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adds r4, r0, 0
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adds r3, r1, 0
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subs r2, 0x1
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movs r5, 0x1
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negs r5, r5
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b _080091B2
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_0800919A:
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strb r0, [r4]
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adds r3, 0x1
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adds r4, 0x1
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subs r0, r3, 0x1
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ldrb r0, [r0]
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cmp r0, 0xF9
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bne _080091B0
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ldrb r0, [r3]
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strb r0, [r4]
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adds r3, 0x1
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adds r4, 0x1
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_080091B0:
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subs r2, 0x1
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_080091B2:
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cmp r2, r5
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beq _080091BE
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ldrb r0, [r3]
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adds r1, r0, 0
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cmp r1, 0xFF
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bne _0800919A
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_080091BE:
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movs r0, 0xFF
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strb r0, [r4]
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adds r0, r4, 0
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pop {r4,r5}
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pop {r1}
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bx r1
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thumb_func_end StringCopyN_Multibyte
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thumb_func_start StringLength_Multibyte
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@ u32 GetStringLength_Multibyte(u8 *s)
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StringLength_Multibyte: @ 80091CC
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push {lr}
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adds r2, r0, 0
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movs r3, 0
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b _080091DE
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_080091D4:
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cmp r1, 0xF9
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bne _080091DA
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adds r2, 0x1
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_080091DA:
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adds r2, 0x1
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adds r3, 0x1
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_080091DE:
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ldrb r1, [r2]
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adds r0, r1, 0
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cmp r0, 0xFF
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bne _080091D4
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adds r0, r3, 0
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pop {r1}
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bx r1
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thumb_func_end StringLength_Multibyte
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thumb_func_start WriteColorChangeControlCode
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@ u8 *WriteColorChangeControlCode(u8 *dest, u8 colorType, u8 color)
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WriteColorChangeControlCode: @ 80091EC
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push {lr}
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adds r3, r0, 0
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lsls r2, 24
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lsrs r2, 24
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movs r0, 0xFC
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strb r0, [r3]
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adds r3, 0x1
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cmp r1, 0x1
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beq _0800920E
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cmp r1, 0x1
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bcc _08009208
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cmp r1, 0x2
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beq _08009214
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b _08009218
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_08009208:
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movs r0, 0x1
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strb r0, [r3]
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b _08009216
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_0800920E:
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movs r0, 0x3
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strb r0, [r3]
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b _08009216
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_08009214:
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strb r1, [r3]
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_08009216:
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adds r3, 0x1
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_08009218:
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strb r2, [r3]
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adds r3, 0x1
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movs r0, 0xFF
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strb r0, [r3]
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adds r0, r3, 0
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pop {r1}
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bx r1
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thumb_func_end WriteColorChangeControlCode
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thumb_func_start sub_8009228
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@ bool8 sub_8009228(u8 *s)
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sub_8009228: @ 8009228
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push {lr}
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adds r2, r0, 0
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b _0800923E
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_0800922E:
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adds r0, r1, 0
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cmp r0, 0xA0
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bhi _0800923C
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cmp r0, 0
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beq _0800923C
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movs r0, 0x1
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b _08009248
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_0800923C:
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adds r2, 0x1
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_0800923E:
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ldrb r1, [r2]
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adds r0, r1, 0
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cmp r0, 0xFF
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bne _0800922E
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movs r0, 0
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_08009248:
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pop {r1}
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bx r1
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thumb_func_end sub_8009228
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thumb_func_start sub_800924C
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@ bool8 sub_800924C(u8 *s, u32 n)
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sub_800924C: @ 800924C
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push {r4,lr}
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adds r3, r0, 0
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adds r4, r1, 0
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movs r1, 0
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b _08009268
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_08009256:
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adds r0, r2, 0
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cmp r0, 0xA0
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bhi _08009264
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cmp r0, 0
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beq _08009264
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movs r0, 0x1
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b _08009276
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_08009264:
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adds r3, 0x1
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adds r1, 0x1
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_08009268:
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ldrb r2, [r3]
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adds r0, r2, 0
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cmp r0, 0xFF
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beq _08009274
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cmp r1, r4
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blt _08009256
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_08009274:
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movs r0, 0
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_08009276:
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pop {r4}
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pop {r1}
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bx r1
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thumb_func_end sub_800924C
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thumb_func_start GetExtCtrlCodeLength
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@ u8 GetExtendedControlCodeLength(u8 code)
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GetExtCtrlCodeLength: @ 800927C
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push {lr}
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lsls r0, 24
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lsrs r1, r0, 24
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movs r0, 0
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cmp r1, 0x18
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bhi _0800928E
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ldr r0, =gExtendedControlCodeLengths
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adds r0, r1, r0
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ldrb r0, [r0]
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_0800928E:
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pop {r1}
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bx r1
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.pool
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thumb_func_end GetExtCtrlCodeLength
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thumb_func_start SkipExtCtrlCode
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@ u8 *SkipExtendedControlCode(u8 *s)
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SkipExtCtrlCode: @ 8009298
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push {r4,lr}
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adds r4, r0, 0
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b _080092AC
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_0800929E:
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adds r4, 0x1
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ldrb r0, [r4]
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bl GetExtCtrlCodeLength
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lsls r0, 24
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lsrs r0, 24
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adds r4, r0
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_080092AC:
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ldrb r0, [r4]
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cmp r0, 0xFC
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beq _0800929E
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adds r0, r4, 0
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pop {r4}
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pop {r1}
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bx r1
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thumb_func_end SkipExtCtrlCode
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thumb_func_start StringCompareWithoutExtCtrlCodes
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@ u8 CompareStringWithoutExtendedControlCodes(u8 *s1, u8 *s2)
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StringCompareWithoutExtCtrlCodes: @ 80092BC
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push {r4-r6,lr}
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adds r4, r0, 0
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adds r5, r1, 0
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movs r6, 0
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b _080092DE
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_080092C6:
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cmp r1, r0
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bcs _080092D4
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movs r6, 0x1
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negs r6, r6
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cmp r0, 0xFF
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bne _080092D4
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movs r6, 0x1
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_080092D4:
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ldrb r0, [r4]
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cmp r0, 0xFF
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beq _080092FE
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adds r4, 0x1
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adds r5, 0x1
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_080092DE:
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adds r0, r4, 0
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bl SkipExtCtrlCode
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adds r4, r0, 0
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adds r0, r5, 0
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bl SkipExtCtrlCode
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adds r5, r0, 0
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ldrb r1, [r4]
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ldrb r0, [r5]
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cmp r1, r0
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bls _080092C6
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movs r6, 0x1
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cmp r1, 0xFF
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bne _080092FE
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subs r6, 0x2
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_080092FE:
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adds r0, r6, 0
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pop {r4-r6}
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pop {r1}
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bx r1
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thumb_func_end StringCompareWithoutExtCtrlCodes
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thumb_func_start ConvertInternationalString
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@ void StopMusicWhileStringIsPrinted(u8 *s, bool8 stopMusic)
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ConvertInternationalString: @ 8009308
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push {r4,lr}
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adds r4, r0, 0
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lsls r1, 24
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lsrs r1, 24
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cmp r1, 0x1
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bne _08009368
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bl StripExtCtrlCodes
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adds r0, r4, 0
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bl StringLength
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lsls r0, 24
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lsrs r2, r0, 24
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adds r1, r2, 0
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adds r0, r1, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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adds r3, r2, 0
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adds r1, r4, r1
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movs r0, 0xFC
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strb r0, [r1]
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adds r0, r3, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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adds r3, r4, r3
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movs r0, 0x16
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strb r0, [r3]
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adds r0, r2, 0x1
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lsls r0, 24
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adds r2, r4, r2
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movs r1, 0xFF
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strb r1, [r2]
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movs r1, 0xFF
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lsls r1, 24
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adds r0, r1
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b _0800935A
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_08009350:
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adds r1, r2, r4
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ldrb r0, [r1]
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strb r0, [r1, 0x2]
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subs r0, r2, 0x1
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lsls r0, 24
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_0800935A:
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lsrs r2, r0, 24
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cmp r2, 0xFF
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bne _08009350
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movs r0, 0xFC
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strb r0, [r4]
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movs r0, 0x15
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strb r0, [r4, 0x1]
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_08009368:
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pop {r4}
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pop {r0}
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bx r0
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thumb_func_end ConvertInternationalString
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thumb_func_start StripExtCtrlCodes
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@ void StripExtendedControlCodes(u8 *s)
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StripExtCtrlCodes: @ 8009370
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push {r4-r6,lr}
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adds r5, r0, 0
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movs r4, 0
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movs r6, 0
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ldrb r0, [r5]
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cmp r0, 0xFF
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beq _080093C0
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_0800937E:
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adds r0, r5, r4
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ldrb r0, [r0]
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cmp r0, 0xFC
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bne _080093A0
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adds r0, r4, 0x1
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lsls r0, 16
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lsrs r4, r0, 16
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adds r0, r5, r4
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ldrb r0, [r0]
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bl GetExtCtrlCodeLength
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lsls r0, 24
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lsrs r0, 24
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adds r0, r4, r0
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lsls r0, 16
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lsrs r4, r0, 16
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b _080093B8
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_080093A0:
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adds r2, r6, 0
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adds r0, r2, 0x1
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lsls r0, 16
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lsrs r6, r0, 16
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adds r2, r5, r2
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adds r1, r4, 0
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adds r0, r1, 0x1
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lsls r0, 16
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lsrs r4, r0, 16
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adds r1, r5, r1
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ldrb r0, [r1]
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strb r0, [r2]
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_080093B8:
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adds r0, r5, r4
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ldrb r0, [r0]
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cmp r0, 0xFF
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bne _0800937E
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_080093C0:
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adds r1, r5, r6
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movs r0, 0xFF
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strb r0, [r1]
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pop {r4-r6}
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pop {r0}
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bx r0
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thumb_func_end StripExtCtrlCodes
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.align 2, 0 @ Don't pad with nop.
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@ -1,70 +0,0 @@
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.include "asm/macros.inc"
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.include "constants/constants.inc"
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.section .rodata
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sDigits:: @ 82EC7D4
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.string "0123456789ABCDEF"
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.align 2
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sPowersOfTen:: @ 82EC7E4
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.4byte 1
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.4byte 10
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.4byte 100
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.4byte 1000
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.4byte 10000
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.4byte 100000
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.4byte 1000000
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.4byte 10000000
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.4byte 100000000
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.4byte 1000000000
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sSetBrailleFont:: @ 82EC80C
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.incbin "baserom.gba", 0x2ec80c, 0x4
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sGotoLine2:: @ 82EC810
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.incbin "baserom.gba", 0x2ec810, 0x8
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.align 2
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sExpandPlaceholderFuncs:: @ 82EC818
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.4byte ExpandPlaceholder_UnknownStringVar
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.4byte ExpandPlaceholder_PlayerName
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.4byte ExpandPlaceholder_StringVar1
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.4byte ExpandPlaceholder_StringVar2
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.4byte ExpandPlaceholder_StringVar3
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.4byte ExpandPlaceholder_KunChan
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.4byte ExpandPlaceholder_RivalName
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.4byte ExpandPlaceholder_Version
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.4byte ExpandPlaceholder_Aqua
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.4byte ExpandPlaceholder_Magma
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.4byte ExpandPlaceholder_Archie
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.4byte ExpandPlaceholder_Maxie
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.4byte ExpandPlaceholder_Kyogre
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.4byte ExpandPlaceholder_Groudon
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gExtendedControlCodeLengths:: @ 82EC850
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.byte 1
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.byte 2
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.byte 2
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.byte 2
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.byte 4
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.byte 2
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.byte 2
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.byte 1
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.byte 2
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.byte 1
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.byte 1
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.byte 3
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.byte 2
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.byte 2
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.byte 2
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.byte 1
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.byte 3
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.byte 2
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.byte 2
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.byte 2
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.byte 2
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.byte 1
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.byte 1
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.byte 1
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.byte 1
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@ -3,6 +3,22 @@
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#include "gba/gba.h"
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// Prevent cross-jump optimization.
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#define BLOCK_CROSS_JUMP asm("");
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// to help in decompiling
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#define asm_comment(x) asm volatile("@ -- " x " -- ")
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#define ARRAY_COUNT(array) (sizeof(array) / sizeof((array)[0]))
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#define POKEMON_NAME_LENGTH 10
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#define OT_NAME_LENGTH 7
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extern u8 gStringVar1[];
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extern u8 gStringVar2[];
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extern u8 gStringVar3[];
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extern u8 gStringVar4[];
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enum
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{
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VERSION_SAPPHIRE = 1,
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@ -10,7 +10,7 @@ enum StringConvertMode
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u8 *StringCopy10(u8 *dest, const u8 *src);
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u8 *StringGetEnd10(u8 *str);
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u8 *StringCopy8(u8 *dest, const u8 *src);
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u8 *StringCopy7(u8 *dest, const u8 *src);
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u8 *StringCopy(u8 *dest, const u8 *src);
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u8 *StringAppend(u8 *dest, const u8 *src);
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u8 *StringCopyN(u8 *dest, const u8 *src, u8 n);
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@ -18,15 +18,25 @@ u8 *StringAppendN(u8 *dest, const u8 *src, u8 n);
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u16 StringLength(const u8 *str);
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s32 StringCompare(const u8 *str1, const u8 *str2);
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s32 StringCompareN(const u8 *str1, const u8 *str2, u32 n);
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bool8 IsStringLengthAtLeast(const u8 *str, s32 n);
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u8 *ConvertIntToDecimalStringN(u8 *dest, s32 value, enum StringConvertMode mode, u8 n);
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u8 *ConvertIntToDecimalStringN_DigitWidth6(u8 *dest, s32 value, enum StringConvertMode mode, u8 n);
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u8 *ConvertUIntToDecimalStringN(u8 *dest, u32 value, enum StringConvertMode mode, u8 n);
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u8 *ConvertIntToHexStringN(u8 *dest, s32 value, enum StringConvertMode mode, u8 n);
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u8 *ConvertIntToDecimalString(u8 *dest, s32 value);
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u8 *StringExpandPlaceholders(u8 *dest, const u8 *src);
|
||||
u8 *StringBraille(u8 *dest, const u8 *src);
|
||||
u8 *GetExpandedPlaceholder(u32 id);
|
||||
u8 *StringFill(u8 *dest, u8 c, u16 n);
|
||||
u8 *StringCopyPadded(u8 *dest, const u8 *src, u8 c, u16 n);
|
||||
u8 *StringFillWithTerminator(u8 *dest, u16 n);
|
||||
u8 *StringCopyN_Multibyte(u8 *dest, u8 *src, u32 n);
|
||||
u32 StringLength_Multibyte(u8 *str);
|
||||
u8 *WriteColorChangeControlCode(u8 *dest, u32 colorType, u8 color);
|
||||
bool32 sub_8009228(u8 *str);
|
||||
bool32 sub_800924C(u8 *str, s32 n);
|
||||
u8 GetExtCtrlCodeLength(u8 code);
|
||||
static const u8 *SkipExtCtrlCode(const u8 *s);
|
||||
s32 StringCompareWithoutExtCtrlCodes(const u8 *str1, const u8 *str2);
|
||||
void ConvertInternationalString(u8 *s, u8 language);
|
||||
void StripExtCtrlCodes(u8 *str);
|
||||
|
||||
#endif // GUARD_STRING_UTIL_H
|
||||
|
||||
@ -49,7 +49,6 @@ SECTIONS {
|
||||
asm/text.o(.text);
|
||||
asm/sprite.o(.text);
|
||||
src/string_util.o(.text);
|
||||
asm/string_util.o(.text);
|
||||
asm/link.o(.text);
|
||||
asm/rtc.o(.text);
|
||||
asm/main_menu.o(.text);
|
||||
@ -245,7 +244,7 @@ SECTIONS {
|
||||
data/window.o(.rodata);
|
||||
data/text.o(.rodata);
|
||||
data/sprite.o(.rodata);
|
||||
data/string_util.o(.rodata);
|
||||
src/string_util.o(.rodata);
|
||||
data/data2.o(.rodata);
|
||||
data/diploma.o(.rodata);
|
||||
data/strings.o(.rodata);
|
||||
|
||||
@ -2,22 +2,23 @@
|
||||
#include "string_util.h"
|
||||
#include "text.h"
|
||||
|
||||
#define MAX_PLACEHOLDER_ID 0xD
|
||||
EWRAM_DATA u8 gUnknownStringVar[16] = {0};
|
||||
|
||||
extern const u8 sDigits[];
|
||||
extern const s32 sPowersOfTen[];
|
||||
extern const u8 sSetBrailleFont[];
|
||||
extern const u8 sGotoLine2[];
|
||||
static const u8 sDigits[] = @"0123456789ABCDEF";
|
||||
|
||||
typedef u8 *(*ExpandPlaceholderFunc)(void);
|
||||
|
||||
extern const ExpandPlaceholderFunc sExpandPlaceholderFuncs[];
|
||||
|
||||
extern u8 gUnknownStringVar[];
|
||||
extern u8 gStringVar1[];
|
||||
extern u8 gStringVar2[];
|
||||
extern u8 gStringVar3[];
|
||||
extern u8 gStringVar4[];
|
||||
static const s32 sPowersOfTen[] =
|
||||
{
|
||||
1,
|
||||
10,
|
||||
100,
|
||||
1000,
|
||||
10000,
|
||||
100000,
|
||||
1000000,
|
||||
10000000,
|
||||
100000000,
|
||||
1000000000,
|
||||
};
|
||||
|
||||
extern u8 gExpandedPlaceholder_Empty[];
|
||||
extern u8 gExpandedPlaceholder_Kun[];
|
||||
@ -393,11 +394,8 @@ u8 *StringExpandPlaceholders(u8 *dest, const u8 *src)
|
||||
|
||||
u8 *StringBraille(u8 *dest, const u8 *src)
|
||||
{
|
||||
u8 setBrailleFont[4];
|
||||
u8 gotoLine2[5];
|
||||
|
||||
memcpy(setBrailleFont, sSetBrailleFont, 4);
|
||||
memcpy(gotoLine2, sGotoLine2, 5);
|
||||
u8 setBrailleFont[] = { 0xFC, 0x06, 0x06, 0xFF };
|
||||
u8 gotoLine2[5] = { 0xFE, 0xFC, 0x0E, 0x02, 0xFF };
|
||||
|
||||
dest = StringCopy(dest, setBrailleFont);
|
||||
|
||||
@ -421,32 +419,32 @@ u8 *StringBraille(u8 *dest, const u8 *src)
|
||||
}
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_UnknownStringVar(void)
|
||||
static u8 *ExpandPlaceholder_UnknownStringVar(void)
|
||||
{
|
||||
return gUnknownStringVar;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_PlayerName(void)
|
||||
static u8 *ExpandPlaceholder_PlayerName(void)
|
||||
{
|
||||
return gSaveBlock2Ptr->playerName;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_StringVar1(void)
|
||||
static u8 *ExpandPlaceholder_StringVar1(void)
|
||||
{
|
||||
return gStringVar1;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_StringVar2(void)
|
||||
static u8 *ExpandPlaceholder_StringVar2(void)
|
||||
{
|
||||
return gStringVar2;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_StringVar3(void)
|
||||
static u8 *ExpandPlaceholder_StringVar3(void)
|
||||
{
|
||||
return gStringVar3;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_KunChan(void)
|
||||
static u8 *ExpandPlaceholder_KunChan(void)
|
||||
{
|
||||
if (gSaveBlock2Ptr->playerGender == MALE)
|
||||
return gExpandedPlaceholder_Kun;
|
||||
@ -454,7 +452,7 @@ u8 *ExpandPlaceholder_KunChan(void)
|
||||
return gExpandedPlaceholder_Chan;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_RivalName(void)
|
||||
static u8 *ExpandPlaceholder_RivalName(void)
|
||||
{
|
||||
if (gSaveBlock2Ptr->playerGender == MALE)
|
||||
return gExpandedPlaceholder_May;
|
||||
@ -462,47 +460,67 @@ u8 *ExpandPlaceholder_RivalName(void)
|
||||
return gExpandedPlaceholder_Brendan;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Version(void)
|
||||
static u8 *ExpandPlaceholder_Version(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Emerald;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Aqua(void)
|
||||
static u8 *ExpandPlaceholder_Aqua(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Aqua;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Magma(void)
|
||||
static u8 *ExpandPlaceholder_Magma(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Magma;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Archie(void)
|
||||
static u8 *ExpandPlaceholder_Archie(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Archie;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Maxie(void)
|
||||
static u8 *ExpandPlaceholder_Maxie(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Maxie;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Kyogre(void)
|
||||
static u8 *ExpandPlaceholder_Kyogre(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Kyogre;
|
||||
}
|
||||
|
||||
u8 *ExpandPlaceholder_Groudon(void)
|
||||
static u8 *ExpandPlaceholder_Groudon(void)
|
||||
{
|
||||
return gExpandedPlaceholder_Groudon;
|
||||
}
|
||||
|
||||
u8 *GetExpandedPlaceholder(u32 id)
|
||||
{
|
||||
if (id > MAX_PLACEHOLDER_ID)
|
||||
typedef u8 *(*ExpandPlaceholderFunc)(void);
|
||||
|
||||
static const ExpandPlaceholderFunc funcs[] =
|
||||
{
|
||||
ExpandPlaceholder_UnknownStringVar,
|
||||
ExpandPlaceholder_PlayerName,
|
||||
ExpandPlaceholder_StringVar1,
|
||||
ExpandPlaceholder_StringVar2,
|
||||
ExpandPlaceholder_StringVar3,
|
||||
ExpandPlaceholder_KunChan,
|
||||
ExpandPlaceholder_RivalName,
|
||||
ExpandPlaceholder_Version,
|
||||
ExpandPlaceholder_Aqua,
|
||||
ExpandPlaceholder_Magma,
|
||||
ExpandPlaceholder_Archie,
|
||||
ExpandPlaceholder_Maxie,
|
||||
ExpandPlaceholder_Kyogre,
|
||||
ExpandPlaceholder_Groudon,
|
||||
};
|
||||
|
||||
if (id >= ARRAY_COUNT(funcs))
|
||||
return gExpandedPlaceholder_Empty;
|
||||
else
|
||||
return sExpandPlaceholderFuncs[id]();
|
||||
return funcs[id]();
|
||||
}
|
||||
|
||||
u8 *StringFill(u8 *dest, u8 c, u16 n)
|
||||
@ -542,3 +560,241 @@ u8 *StringFillWithTerminator(u8 *dest, u16 n)
|
||||
{
|
||||
return StringFill(dest, EOS, n);
|
||||
}
|
||||
|
||||
__attribute__((naked))
|
||||
u8 *StringCopyN_Multibyte(u8 *dest, u8 *src, u32 n)
|
||||
{
|
||||
asm(".syntax unified\n\
|
||||
push {r4,r5,lr}\n\
|
||||
adds r4, r0, 0\n\
|
||||
adds r3, r1, 0\n\
|
||||
subs r2, 0x1\n\
|
||||
movs r5, 0x1\n\
|
||||
negs r5, r5\n\
|
||||
b _080091B2\n\
|
||||
_0800919A:\n\
|
||||
strb r0, [r4]\n\
|
||||
adds r3, 0x1\n\
|
||||
adds r4, 0x1\n\
|
||||
subs r0, r3, 0x1\n\
|
||||
ldrb r0, [r0]\n\
|
||||
cmp r0, 0xF9\n\
|
||||
bne _080091B0\n\
|
||||
ldrb r0, [r3]\n\
|
||||
strb r0, [r4]\n\
|
||||
adds r3, 0x1\n\
|
||||
adds r4, 0x1\n\
|
||||
_080091B0:\n\
|
||||
subs r2, 0x1\n\
|
||||
_080091B2:\n\
|
||||
cmp r2, r5\n\
|
||||
beq _080091BE\n\
|
||||
ldrb r0, [r3]\n\
|
||||
adds r1, r0, 0\n\
|
||||
cmp r1, 0xFF\n\
|
||||
bne _0800919A\n\
|
||||
_080091BE:\n\
|
||||
movs r0, 0xFF\n\
|
||||
strb r0, [r4]\n\
|
||||
adds r0, r4, 0\n\
|
||||
pop {r4,r5}\n\
|
||||
pop {r1}\n\
|
||||
bx r1\n\
|
||||
.syntax divided");
|
||||
}
|
||||
|
||||
u32 StringLength_Multibyte(u8 *str)
|
||||
{
|
||||
u32 length = 0;
|
||||
|
||||
while (*str != EOS)
|
||||
{
|
||||
if (*str == 0xF9)
|
||||
str++;
|
||||
str++;
|
||||
length++;
|
||||
}
|
||||
|
||||
return length;
|
||||
}
|
||||
|
||||
u8 *WriteColorChangeControlCode(u8 *dest, u32 colorType, u8 color)
|
||||
{
|
||||
*dest = 0xFC;
|
||||
dest++;
|
||||
|
||||
switch (colorType)
|
||||
{
|
||||
case 0:
|
||||
*dest = 1;
|
||||
dest++;
|
||||
break;
|
||||
case 1:
|
||||
*dest = 3;
|
||||
dest++;
|
||||
break;
|
||||
case 2:
|
||||
*dest = 2;
|
||||
dest++;
|
||||
break;
|
||||
}
|
||||
|
||||
*dest = color;
|
||||
dest++;
|
||||
*dest = EOS;
|
||||
return dest;
|
||||
}
|
||||
|
||||
bool32 sub_8009228(u8 *str)
|
||||
{
|
||||
while (*str != EOS)
|
||||
{
|
||||
if (*str <= 0xA0)
|
||||
if (*str != 0)
|
||||
return TRUE;
|
||||
str++;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
bool32 sub_800924C(u8 *str, s32 n)
|
||||
{
|
||||
s32 i;
|
||||
|
||||
for (i = 0; *str != EOS && i < n; i++)
|
||||
{
|
||||
if (*str <= 0xA0)
|
||||
if (*str != 0)
|
||||
return TRUE;
|
||||
str++;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
u8 GetExtCtrlCodeLength(u8 code)
|
||||
{
|
||||
static const u8 lengths[] =
|
||||
{
|
||||
1,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
4,
|
||||
2,
|
||||
2,
|
||||
1,
|
||||
2,
|
||||
1,
|
||||
1,
|
||||
3,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
1,
|
||||
3,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
};
|
||||
|
||||
u8 length = 0;
|
||||
if (code < ARRAY_COUNT(lengths))
|
||||
length = lengths[code];
|
||||
return length;
|
||||
}
|
||||
|
||||
static const u8 *SkipExtCtrlCode(const u8 *s)
|
||||
{
|
||||
while (*s == 0xFC)
|
||||
{
|
||||
s++;
|
||||
s += GetExtCtrlCodeLength(*s);
|
||||
}
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
s32 StringCompareWithoutExtCtrlCodes(const u8 *str1, const u8 *str2)
|
||||
{
|
||||
s32 retVal = 0;
|
||||
|
||||
while (1)
|
||||
{
|
||||
str1 = SkipExtCtrlCode(str1);
|
||||
str2 = SkipExtCtrlCode(str2);
|
||||
|
||||
if (*str1 > *str2)
|
||||
break;
|
||||
|
||||
if (*str1 < *str2)
|
||||
{
|
||||
retVal = -1;
|
||||
if (*str2 == 0xFF)
|
||||
retVal = 1;
|
||||
}
|
||||
|
||||
if (*str1 == 0xFF)
|
||||
return retVal;
|
||||
|
||||
str1++;
|
||||
str2++;
|
||||
}
|
||||
|
||||
retVal = 1;
|
||||
|
||||
if (*str1 == 0xFF)
|
||||
retVal = -1;
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
void ConvertInternationalString(u8 *s, u8 language)
|
||||
{
|
||||
if (language == LANGUAGE_JAPANESE)
|
||||
{
|
||||
u8 i;
|
||||
|
||||
StripExtCtrlCodes(s);
|
||||
i = StringLength(s);
|
||||
s[i++] = 0xFC;
|
||||
s[i++] = 22;
|
||||
s[i++] = 0xFF;
|
||||
|
||||
i--;
|
||||
|
||||
while (i != (u8)-1)
|
||||
{
|
||||
s[i + 2] = s[i];
|
||||
i--;
|
||||
}
|
||||
|
||||
s[0] = 0xFC;
|
||||
s[1] = 21;
|
||||
}
|
||||
}
|
||||
|
||||
void StripExtCtrlCodes(u8 *str)
|
||||
{
|
||||
u16 srcIndex = 0;
|
||||
u16 destIndex = 0;
|
||||
while (str[srcIndex] != 0xFF)
|
||||
{
|
||||
if (str[srcIndex] == 0xFC)
|
||||
{
|
||||
srcIndex++;
|
||||
srcIndex += GetExtCtrlCodeLength(str[srcIndex]);
|
||||
}
|
||||
else
|
||||
{
|
||||
str[destIndex++] = str[srcIndex++];
|
||||
}
|
||||
}
|
||||
str[destIndex] = 0xFF;
|
||||
}
|
||||
|
||||
@ -76,8 +76,7 @@ gStringVar3: @ 2021EC4
|
||||
gStringVar4: @ 2021FC4
|
||||
.space 0x3E8
|
||||
|
||||
gUnknownStringVar: @ 20223AC
|
||||
.space 0x10
|
||||
.include "src/string_util.o"
|
||||
|
||||
gUnknown_020223BC: @ 20223BC
|
||||
.space 0x1
|
||||
|
||||
Loading…
Reference in New Issue
Block a user