1 files changed, 0 insertions, 174 deletions
diff --git a/src/field/lottery_corner.c b/src/field/lottery_corner.c
deleted file mode 100644
index 03de26054..000000000
--- a/src/field/lottery_corner.c
+++ /dev/null
@@ -1,174 +0,0 @@
-#include "global.h"
-#include "lottery_corner.h"
-#include "event_data.h"
-#include "constants/items.h"
-#include "random.h"
-#include "constants/species.h"
-#include "string_util.h"
-#include "text.h"
-
-extern u16 gSpecialVar_Result;
-extern u16 gSpecialVar_0x8004;
-extern struct PokemonStorage gPokemonStorage;
-extern u16 gSpecialVar_0x8005;
-extern u16 gSpecialVar_0x8006;
-static EWRAM_DATA u16 sWinNumberDigit = 0;
-static EWRAM_DATA u16 sOtIdDigit = 0;
-
-static const u16 sLotteryPrizes[] =
-{
-    ITEM_PP_UP,
-    ITEM_EXP_SHARE,
-    ITEM_MAX_REVIVE,
-    ITEM_MASTER_BALL,
-};
-
-static u8 GetMatchingDigits(u16, u16);
-
-void ResetLotteryCorner(void)
-{
-    u16 rand = Random();
-
-    SetLotteryNumber((Random() << 16) | rand);
-    VarSet(VAR_LOTTERY_PRIZE, 0);
-}
-
-void SetRandomLotteryNumber(u16 i)
-{
-    u32 var = Random();
-
-    while (--i != 0xFFFF)
-        var = var * 1103515245 + 12345;
-
-    SetLotteryNumber(var);
-}
-
-void RetrieveLotteryNumber(void)
-{
-    u16 lottoNumber = GetLotteryNumber();
-    gSpecialVar_Result = lottoNumber;
-}
-
-void PickLotteryCornerTicket(void)
-{
-    u16 i;
-    u16 j;
-    u32 box;
-    u32 slot;
-
-    gSpecialVar_0x8004 = 0;
-    slot = 0;
-    box = 0;
-    for (i = 0; i < 6; i++)
-    {
-        struct Pokemon *pkmn = &gPlayerParty[i];
-
-        // UB: Too few arguments for function GetMonData
-        if (GetMonData(pkmn, MON_DATA_SPECIES) != SPECIES_NONE)
-        {
-            // do not calculate ticket values for eggs.
-            if (!GetMonData(pkmn, MON_DATA_IS_EGG))
-            {
-                u32 otId = GetMonData(pkmn, MON_DATA_OT_ID);
-                u8 numMatchingDigits = GetMatchingDigits(gSpecialVar_Result, otId);
-
-                if (numMatchingDigits > gSpecialVar_0x8004 && numMatchingDigits > 1)
-                {
-                    gSpecialVar_0x8004 = numMatchingDigits - 1;
-                    box = 14;
-                    slot = i;
-                }
-            }
-        }
-        else // pokemon are always arranged from populated spots first to unpopulated, so the moment a NONE species is found, that's the end of the list.
-            break;
-    }
-
-    // player has 14 boxes.
-    for (i = 0; i < 14; i++)
-    {
-        // player has 30 slots per box.
-        for (j = 0; j < 30; j++)
-        {
-            struct BoxPokemon *pkmn = &gPokemonStorage.boxes[i][j];
-
-            // UB: Too few arguments for function GetMonData
-            if (GetBoxMonData(pkmn, MON_DATA_SPECIES) != SPECIES_NONE &&
-            !GetBoxMonData(pkmn, MON_DATA_IS_EGG))
-            {
-                u32 otId = GetBoxMonData(pkmn, MON_DATA_OT_ID);
-                u8 numMatchingDigits = GetMatchingDigits(gSpecialVar_Result, otId);
-
-                if (numMatchingDigits > gSpecialVar_0x8004 && numMatchingDigits > 1)
-                {
-                    gSpecialVar_0x8004 = numMatchingDigits - 1;
-                    box = i;
-                    slot = j;
-                }
-            }
-        }
-    }
-
-    if (gSpecialVar_0x8004 != 0)
-    {
-        gSpecialVar_0x8005 = sLotteryPrizes[gSpecialVar_0x8004 - 1];
-
-        if (box == 14)
-        {
-            gSpecialVar_0x8006 = 0;
-            GetMonData(&gPlayerParty[slot], MON_DATA_NICKNAME, gStringVar1);
-        }
-        else
-        {
-            gSpecialVar_0x8006 = 1;
-            GetBoxMonData(&gPokemonStorage.boxes[box][slot], MON_DATA_NICKNAME, gStringVar1);
-        }
-        StringGetEnd10(gStringVar1);
-    }
-}
-
-static u8 GetMatchingDigits(u16 winNumber, u16 otId)
-{
-    u8 i;
-    u8 matchingDigits = 0;
-
-    for (i = 0; i < 5; i++)
-    {
-        sWinNumberDigit = winNumber % 10;
-        sOtIdDigit = otId % 10;
-
-        if (sWinNumberDigit == sOtIdDigit)
-        {
-            winNumber = winNumber / 10;
-            otId = otId / 10;
-            matchingDigits++;
-        }
-        else
-            break;
-    }
-    return matchingDigits;
-}
-
-// lottery numbers go from 0 to 99999, not 65535 (0xFFFF). interestingly enough, the function that calls GetLotteryNumber shifts to u16, so it cant be anything above 65535 anyway.
-void SetLotteryNumber(u32 lotteryNum)
-{
-    u16 high = lotteryNum >> 16;
-    u16 low = lotteryNum;
-
-    VarSet(VAR_LOTTERY_RND_L, low);
-    VarSet(VAR_LOTTERY_RND_H, high);
-}
-
-u32 GetLotteryNumber(void)
-{
-    u16 low = VarGet(VAR_LOTTERY_RND_L);
-    u16 high = VarGet(VAR_LOTTERY_RND_H);
-
-    return (high << 16) | low;
-}
-
-// interestingly, this may have been the original lottery number set function, but GF tried to change it to 32-bit later but didnt finish changing all calls as one GetLotteryNumber still shifts to u16.
-void SetLotteryNumber16_Unused(u16 lotteryNum)
-{
-    SetLotteryNumber(lotteryNum);
-}