add FREE_MYSTERY_GIFT functionality

2026-09-30 21:10:27 -05:00 · 2025-03-20 22:41:06 +01:00
parent 00a134997a
commit b684be97e0
2 changed files with 93 additions and 0 deletions
--- a/include/global.h
+++ b/include/global.h
@@ -19,6 +19,7 @@
 #include "constants/rgb.h"
 #include "constants/easy_chat.h"
 #include "constants/items.h"
+#include "config/save.h"

 // Prevent cross-jump optimization.
 #define BLOCK_CROSS_JUMP asm("");
@@ -844,7 +845,9 @@ struct SaveBlock1
    /*0x30BB*/ struct ExternalEventFlags externalEventFlags;
    /*0x30D0*/ struct Roamer roamer;
    /*0x30EC*/ struct EnigmaBerry enigmaBerry;
+#if FREE_MYSTERY_GIFT == FALSE
    /*0x3120*/ struct MysteryGiftSave mysteryGift;
+#endif //FREE_MYSTERY_GIFT
    /*0x????*/ u8 dexSeen[DEX_FLAGS_NO];
               u8 dexCaught[DEX_FLAGS_NO];
    /*0x361C*/ struct RamScript ramScript;
--- a/src/mystery_gift.c
+++ b/src/mystery_gift.c
@@ -18,14 +18,18 @@

 #define CALC_CRC(data) CalcCRC16WithTable((void *)&(data), sizeof(data))

+#if FREE_MYSTERY_GIFT == FALSE
 static bool32 ValidateWonderNews(const struct WonderNews * src);
+#endif //FREE_MYSTERY_GIFT
 static void ClearSavedWonderNews(void);
+#if FREE_MYSTERY_GIFT == FALSE
 static void ClearSavedWonderNewsMetadata(void);
 static bool32 ValidateWonderCard(const struct WonderCard * src);
 static void ClearSavedWonderCard(void);
 static void ClearSavedWonderCardMetadata(void);
 static void IncrementCardStatForNewTrainer(u32 eventId, u32 trainerId, u32 *idsList, s32 count);
 static void ClearSavedTrainerIds(void);
+#endif //FREE_MYSTERY_GIFT

 static const u16 sReceivedGiftFlags[] = {
    FLAG_RECEIVED_AURORA_TICKET,
@@ -54,34 +58,56 @@ static EWRAM_DATA bool32 sStatsEnabled = FALSE;

 void ClearMysteryGift(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    CpuFill32(0, &gSaveBlock1Ptr->mysteryGift, sizeof(gSaveBlock1Ptr->mysteryGift));
    ClearSavedWonderNewsMetadata();
+#endif //FREE_MYSTERY_GIFT
    InitQuestionnaireWords();
 }

 struct WonderNews * GetSavedWonderNews(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    return &gSaveBlock1Ptr->mysteryGift.news;
+#else
+    return NULL;
+#endif //FREE_MYSTERY_GIFT
 }

 struct WonderCard * GetSavedWonderCard(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    return &gSaveBlock1Ptr->mysteryGift.card;
+#else
+    return NULL;
+#endif //FREE_MYSTERY_GIFT
 }

 struct WonderCardMetadata * GetSavedWonderCardMetadata(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    return &gSaveBlock1Ptr->mysteryGift.cardMetadata;
+#else
+    return NULL;
+#endif //FREE_MYSTERY_GIFT
 }

 struct WonderNewsMetadata * GetSavedWonderNewsMetadata(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    return &gSaveBlock1Ptr->mysteryGift.newsMetadata;
+#else
+    return NULL;
+#endif //FREE_MYSTERY_GIFT
 }

 u16 * GetQuestionnaireWordsPtr(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    return gSaveBlock1Ptr->mysteryGift.questionnaireWords;
+#else
+    return NULL;
+#endif //FREE_MYSTERY_GIFT
 }

 // Equivalent to ClearSavedWonderCardAndRelated, but nothing else to clear
@@ -92,6 +118,7 @@ void ClearSavedWonderNewsAndRelated(void)

 bool32 SaveWonderNews(const struct WonderNews * news)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    if (!ValidateWonderNews(news))
        return FALSE;

@@ -99,46 +126,64 @@ bool32 SaveWonderNews(const struct WonderNews * news)
    gSaveBlock1Ptr->mysteryGift.news = *news;
    gSaveBlock1Ptr->mysteryGift.newsCrc = CALC_CRC(gSaveBlock1Ptr->mysteryGift.news);
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

 bool32 ValidateSavedWonderNews(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    if (CALC_CRC(gSaveBlock1Ptr->mysteryGift.news) != gSaveBlock1Ptr->mysteryGift.newsCrc)
        return FALSE;
    if (!ValidateWonderNews(&gSaveBlock1Ptr->mysteryGift.news))
        return FALSE;
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static bool32 ValidateWonderNews(const struct WonderNews * news)
 {
    if (news->id == 0)
        return FALSE;
    return TRUE;
 }
+#endif //FREE_MYSTERY_GIFT

 bool32 IsSendingSavedWonderNewsAllowed(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    const struct WonderNews * news = &gSaveBlock1Ptr->mysteryGift.news;
    if (news->sendType == SEND_TYPE_DISALLOWED)
        return FALSE;
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

 static void ClearSavedWonderNews(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    CpuFill32(0, GetSavedWonderNews(), sizeof(gSaveBlock1Ptr->mysteryGift.news));
    gSaveBlock1Ptr->mysteryGift.newsCrc = 0;
+#endif //FREE_MYSTERY_GIFT
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static void ClearSavedWonderNewsMetadata(void)
 {
    CpuFill32(0, GetSavedWonderNewsMetadata(), sizeof(gSaveBlock1Ptr->mysteryGift.newsMetadata));
    WonderNews_Reset();
 }
+#endif //FREE_MYSTERY_GIFT

 bool32 IsWonderNewsSameAsSaved(const u8 * news)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    const u8 * savedNews = (const u8 *)&gSaveBlock1Ptr->mysteryGift.news;
    u32 i;
    if (!ValidateSavedWonderNews())
@@ -150,21 +195,27 @@ bool32 IsWonderNewsSameAsSaved(const u8 * news)
            return FALSE;
    }
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

 void ClearSavedWonderCardAndRelated(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    ClearSavedWonderCard();
    ClearSavedWonderCardMetadata();
    ClearSavedTrainerIds();
    ClearRamScript();
    ClearMysteryGiftFlags();
    ClearMysteryGiftVars();
+#endif //FREE_MYSTERY_GIFT
    ClearEReaderTrainer(&gSaveBlock2Ptr->battleTower.ereaderTrainer);
 }

 bool32 SaveWonderCard(const struct WonderCard * card)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    struct WonderCardMetadata * metadata;
    if (!ValidateWonderCard(card))
        return FALSE;
@@ -175,10 +226,14 @@ bool32 SaveWonderCard(const struct WonderCard * card)
    metadata = &gSaveBlock1Ptr->mysteryGift.cardMetadata;
    metadata->iconSpecies = (&gSaveBlock1Ptr->mysteryGift.card)->iconSpecies;
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

 bool32 ValidateSavedWonderCard(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    if (gSaveBlock1Ptr->mysteryGift.cardCrc != CALC_CRC(gSaveBlock1Ptr->mysteryGift.card))
        return FALSE;
    if (!ValidateWonderCard(&gSaveBlock1Ptr->mysteryGift.card))
@@ -186,8 +241,12 @@ bool32 ValidateSavedWonderCard(void)
    if (!ValidateRamScript())
        return FALSE;
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static bool32 ValidateWonderCard(const struct WonderCard * card)
 {
    if (card->flagId == 0)
@@ -204,15 +263,21 @@ static bool32 ValidateWonderCard(const struct WonderCard * card)
        return FALSE;
    return TRUE;
 }
+#endif //FREE_MYSTERY_GIFT

 bool32 IsSendingSavedWonderCardAllowed(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    const struct WonderCard * card = &gSaveBlock1Ptr->mysteryGift.card;
    if (card->sendType == SEND_TYPE_DISALLOWED)
        return FALSE;
    return TRUE;
+#else
+    return FALSE;
+#endif //FREE_MYSTERY_GIFT
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static void ClearSavedWonderCard(void)
 {
    CpuFill32(0, &gSaveBlock1Ptr->mysteryGift.card, sizeof(gSaveBlock1Ptr->mysteryGift.card));
@@ -224,11 +289,15 @@ static void ClearSavedWonderCardMetadata(void)
    CpuFill32(0, GetSavedWonderCardMetadata(), sizeof(gSaveBlock1Ptr->mysteryGift.cardMetadata));
    gSaveBlock1Ptr->mysteryGift.cardMetadataCrc = 0;
 }
+#endif //FREE_MYSTERY_GIFT

 u16 GetWonderCardFlagId(void)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    if (ValidateSavedWonderCard())
        return gSaveBlock1Ptr->mysteryGift.card.flagId;
+#endif //FREE_MYSTERY_GIFT
+
    return 0;
 }

@@ -282,6 +351,7 @@ static bool32 IsStampInMetadata(const struct WonderCardMetadata * metadata, cons
    return FALSE;
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static bool32 ValidateStamp(const u16 * stamp)
 {
    if (stamp[STAMP_ID] == 0)
@@ -303,9 +373,11 @@ static s32 GetNumStampsInSavedCard(void)
        return 0;
    return GetNumStampsInMetadata(&gSaveBlock1Ptr->mysteryGift.cardMetadata, card->maxStamps);
 }
+#endif //FREE_MYSTERY_GIFT

 bool32 MysteryGift_TrySaveStamp(const u16 * stamp)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    struct WonderCard * card = &gSaveBlock1Ptr->mysteryGift.card;
    s32 maxStamps = card->maxStamps;
    s32 i;
@@ -323,6 +395,8 @@ bool32 MysteryGift_TrySaveStamp(const u16 * stamp)
            return TRUE;
        }
    }
+#endif //FREE_MYSTERY_GIFT
+
    return FALSE;
 }

@@ -336,6 +410,7 @@ bool32 MysteryGift_TrySaveStamp(const u16 * stamp)

 void MysteryGift_LoadLinkGameData(struct MysteryGiftLinkGameData * data)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    s32 i;
    CpuFill32(0, data, sizeof(*data));
    // Magic
@@ -368,6 +443,7 @@ void MysteryGift_LoadLinkGameData(struct MysteryGiftLinkGameData * data)

    memcpy(data->gameCode, RomHeaderGameCode, GAME_CODE_LENGTH);
    data->version = RomHeaderSoftwareVersion;
+#endif //FREE_MYSTERY_GIFT
 }

 bool32 MysteryGift_ValidateLinkGameData(const struct MysteryGiftLinkGameData * data)
@@ -455,6 +531,7 @@ u16 MysteryGift_GetCardStatFromLinkData(const struct MysteryGiftLinkGameData * d
    }
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static void IncrementCardStat(u32 statType)
 {
    struct WonderCard * card = &gSaveBlock1Ptr->mysteryGift.card;
@@ -486,9 +563,11 @@ static void IncrementCardStat(u32 statType)
        }
    }
 }
+#endif //FREE_MYSTERY_GIFT

 u16 MysteryGift_GetCardStat(u32 stat)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    switch (stat)
    {
    case CARD_STAT_BATTLES_WON:
@@ -536,6 +615,8 @@ u16 MysteryGift_GetCardStat(u32 stat)
        break;
    }
    }
+#endif //FREE_MYSTERY_GIFT
+
    AGB_ASSERT_EX(0, ABSPATH("mevent.c"), 913);
    return 0;
 }
@@ -550,16 +631,22 @@ bool32 MysteryGift_TryEnableStatsByFlagId(u16 flagId)
    sStatsEnabled = FALSE;
    if (flagId == 0)
        return FALSE;
+
    if (!ValidateSavedWonderCard())
        return FALSE;
+
+#if FREE_MYSTERY_GIFT == FALSE
    if (gSaveBlock1Ptr->mysteryGift.card.flagId != flagId)
        return FALSE;
+#endif //FREE_MYSTERY_GIFT
+
    sStatsEnabled = TRUE;
    return TRUE;
 }

 void MysteryGift_TryIncrementStat(u32 stat, u32 trainerId)
 {
+#if FREE_MYSTERY_GIFT == FALSE
    if (sStatsEnabled)
    {
        switch (stat)
@@ -587,8 +674,10 @@ void MysteryGift_TryIncrementStat(u32 stat, u32 trainerId)
             break;
        }
    }
+#endif //FREE_MYSTERY_GIFT
 }

+#if FREE_MYSTERY_GIFT == FALSE
 static void ClearSavedTrainerIds(void)
 {
    CpuFill32(0, gSaveBlock1Ptr->mysteryGift.trainerIds, sizeof(gSaveBlock1Ptr->mysteryGift.trainerIds));
@@ -632,3 +721,4 @@ static void IncrementCardStatForNewTrainer(u32 stat, u32 trainerId, u32 * traine
    if (RecordTrainerId(trainerId, trainerIds, size))
        IncrementCardStat(stat);
 }
+#endif //FREE_MYSTERY_GIFT