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https://github.com/Ninjdai1/pokeemerald.git
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CanSpinTradeMon
This commit is contained in:
jiangzhengwenjz
parent
3b240b2ad4
commit
4d8ea3a2d9
163
src/trade.c
163
src/trade.c
@ -2541,10 +2541,8 @@ int CanRegisterMonForTradingBoard(struct UnkLinkRfuStruct_02022B14Substruct rfuP
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return CANT_REGISTER_MON;
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}
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// r6/r7 flip. Ugh.
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// Spin Trade wasnt fully implemented, but this checks if a mon would be valid to Spin Trade
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// Unlike later generations, this version of Spin Trade isnt only for Eggs
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#ifdef NONMATCHING
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int CanSpinTradeMon(struct Pokemon *mon, u16 monIdx)
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{
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int i, version, versions, canTradeAnyMon, numMonsLeft;
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@ -2560,8 +2558,8 @@ int CanSpinTradeMon(struct Pokemon *mon, u16 monIdx)
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}
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}
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canTradeAnyMon = TRUE;
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versions = 0;
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canTradeAnyMon = TRUE;
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for (i = 0; i < GetLinkPlayerCount(); i++)
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{
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version = gLinkPlayers[i].version & 0xFF;
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@ -2581,11 +2579,14 @@ int CanSpinTradeMon(struct Pokemon *mon, u16 monIdx)
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struct LinkPlayer *player = &gLinkPlayers[i];
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// Does player not have National Dex
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if (!(player->progressFlags & 0xF))
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canTradeAnyMon = FALSE;
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do
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{
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if (!(player->progressFlags & 0xF))
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canTradeAnyMon = FALSE;
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if (versions && (player->progressFlags / 16))
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canTradeAnyMon = FALSE;
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if (versions && (player->progressFlags / 16))
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canTradeAnyMon = FALSE;
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} while (0);
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}
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if (canTradeAnyMon == FALSE)
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@ -2611,154 +2612,6 @@ int CanSpinTradeMon(struct Pokemon *mon, u16 monIdx)
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else
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return CAN_TRADE_MON;
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}
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#else
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NAKED
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int CanSpinTradeMon(struct Pokemon *mon, u16 a1)
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{
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asm_unified("push {r4-r7,lr}\n\
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mov r7, r8\n\
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push {r7}\n\
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sub sp, 0x18\n\
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adds r6, r0, 0\n\
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lsls r1, 16\n\
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lsrs r1, 16\n\
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mov r8, r1\n\
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movs r5, 0\n\
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ldr r0, =gPlayerPartyCount\n\
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ldrb r0, [r0]\n\
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cmp r5, r0\n\
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bge _0807A95A\n\
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mov r4, sp\n\
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_0807A934:\n\
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movs r0, 0x64\n\
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muls r0, r5\n\
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adds r0, r6, r0\n\
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movs r1, 0x41\n\
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bl GetMonData\n\
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str r0, [r4]\n\
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movs r1, 0xCE\n\
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lsls r1, 1\n\
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cmp r0, r1\n\
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bne _0807A94E\n\
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movs r0, 0\n\
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str r0, [r4]\n\
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_0807A94E:\n\
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adds r4, 0x4\n\
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adds r5, 0x1\n\
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ldr r0, =gPlayerPartyCount\n\
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ldrb r0, [r0]\n\
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cmp r5, r0\n\
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blt _0807A934\n\
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_0807A95A:\n\
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movs r7, 0\n\
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movs r6, 0x1\n\
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movs r5, 0\n\
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ldr r4, =gLinkPlayers\n\
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b _0807A980\n\
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.pool\n\
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_0807A96C:\n\
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ldrb r0, [r4]\n\
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subs r0, 0x4\n\
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cmp r0, 0x1\n\
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bhi _0807A978\n\
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movs r7, 0\n\
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b _0807A97C\n\
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_0807A978:\n\
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movs r0, 0x1\n\
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orrs r7, r0\n\
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_0807A97C:\n\
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adds r4, 0x1C\n\
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adds r5, 0x1\n\
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_0807A980:\n\
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bl GetLinkPlayerCount\n\
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lsls r0, 24\n\
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lsrs r0, 24\n\
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cmp r5, r0\n\
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blt _0807A96C\n\
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movs r5, 0\n\
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movs r4, 0\n\
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b _0807A9B4\n\
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_0807A992:\n\
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ldr r0, =gLinkPlayers\n\
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adds r2, r4, r0\n\
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ldrb r1, [r2, 0x10]\n\
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movs r0, 0xF\n\
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ands r0, r1\n\
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cmp r0, 0\n\
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bne _0807A9A2\n\
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movs r6, 0\n\
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_0807A9A2:\n\
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cmp r7, 0\n\
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beq _0807A9B0\n\
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ldrb r0, [r2, 0x10]\n\
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lsrs r0, 4\n\
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cmp r0, 0\n\
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beq _0807A9B0\n\
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movs r6, 0\n\
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_0807A9B0:\n\
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adds r4, 0x1C\n\
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adds r5, 0x1\n\
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_0807A9B4:\n\
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bl GetLinkPlayerCount\n\
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lsls r0, 24\n\
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lsrs r0, 24\n\
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cmp r5, r0\n\
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blt _0807A992\n\
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cmp r6, 0\n\
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bne _0807A9EA\n\
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mov r1, r8\n\
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lsls r0, r1, 2\n\
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mov r1, sp\n\
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adds r4, r1, r0\n\
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ldrh r0, [r4]\n\
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bl IsSpeciesInHoennDex\n\
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cmp r0, 0\n\
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bne _0807A9E0\n\
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movs r0, 0x2\n\
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b _0807AA1A\n\
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.pool\n\
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_0807A9E0:\n\
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ldr r0, [r4]\n\
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cmp r0, 0\n\
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bne _0807A9EA\n\
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movs r0, 0x3\n\
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b _0807AA1A\n\
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_0807A9EA:\n\
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movs r2, 0\n\
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movs r5, 0\n\
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ldr r0, =gPlayerPartyCount\n\
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ldrb r0, [r0]\n\
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cmp r2, r0\n\
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bge _0807AA0A\n\
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adds r3, r0, 0\n\
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mov r1, sp\n\
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_0807A9FA:\n\
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cmp r8, r5\n\
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beq _0807AA02\n\
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ldr r0, [r1]\n\
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adds r2, r0\n\
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_0807AA02:\n\
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adds r1, 0x4\n\
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adds r5, 0x1\n\
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cmp r5, r3\n\
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blt _0807A9FA\n\
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_0807AA0A:\n\
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cmp r2, 0\n\
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beq _0807AA18\n\
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movs r0, 0\n\
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b _0807AA1A\n\
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.pool\n\
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_0807AA18:\n\
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movs r0, 0x1\n\
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_0807AA1A:\n\
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add sp, 0x18\n\
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pop {r3}\n\
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mov r8, r3\n\
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pop {r4-r7}\n\
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pop {r1}\n\
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bx r1");
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}
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#endif // NONMATCHING
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static void sub_807AA28(struct Sprite *sprite)
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{
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