add debug ifdefs

8 files changed, 369 insertions, 6 deletions

diff --git a/src/engine/cable_club.c b/src/engine/cable_club.c
index 44d832e2b..03a64afc6 100644
--- a/src/engine/cable_club.c
+++ b/src/engine/cable_club.c
@@ -360,6 +360,10 @@ void sub_80831F8(u8 taskId)
      || sub_8082DF4(taskId) == TRUE)
         return;
 
+#ifdef DEBUG
+    sub_8082D60(taskId, GetLinkPlayerCount_2());
+#endif
+
     gSpecialVar_Result = sub_8082D9C(local1, local2);
     if (gSpecialVar_Result == 0)
         return;
diff --git a/src/engine/clock.c b/src/engine/clock.c
index 416aaa6bb..fceccdfcb 100644
--- a/src/engine/clock.c
+++ b/src/engine/clock.c
@@ -13,12 +13,11 @@
 #include "tv.h"
 #include "wallclock.h"
 
-static void InitTimeBasedEvents(void);
 static void UpdatePerDay(struct Time *time);
 static void UpdatePerMinute(struct Time *time);
 static void ReturnFromStartWallClock(void);
 
-static void InitTimeBasedEvents(void)
+void InitTimeBasedEvents(void)
 {
     FlagSet(FLAG_SYS_CLOCK_SET);
     RtcCalcLocalTime();
diff --git a/src/engine/link.c b/src/engine/link.c
index 34016d607..502715116 100644
--- a/src/engine/link.c
+++ b/src/engine/link.c
@@ -1,4 +1,5 @@
 #include "global.h"
+#include "cable_club.h"
 #include "link.h"
 #include "battle.h"
 #include "berry.h"
@@ -543,6 +544,9 @@ static void ProcessRecvCmds(u8 unusedParam)
                 else
                 {
                     SetBlockReceivedFlag(i);
+#ifdef DEBUG
+                    debug_sub_808B838(i);
+#endif
                 }
             }
             break;
@@ -975,6 +979,143 @@ static void PrintHex(u32 num, u8 x, u8 y, u8 maxDigits)
     }
 }
 
+#ifdef DEBUG
+
+EWRAM_DATA u16 *debugCharacterBase = NULL;
+EWRAM_DATA void *unk_20238C8 = NULL;
+EWRAM_DATA u16 (*debugTileMap)[] = NULL;
+EWRAM_DATA u32 unk_20238D0 = 0;
+
+void debug_sub_8008218(u16 *buffer, void *arg1, u16 (*arg2)[], u32 arg3)
+{
+    CpuSet(sLinkTestDigitTiles, buffer, 272);
+    debugCharacterBase = buffer;
+    unk_20238C8 = arg1;
+    debugTileMap = arg2;
+    unk_20238D0 = arg3;
+}
+
+#ifdef NONMATCHING
+void debug_sub_8008264(u32 value, int left, int top, int r3, int sp0)
+{
+    u32 buffer[8];
+    u32 *ptr;
+
+    u16 *dest;
+
+    int i;
+
+    if (unk_20238D0 != sp0)
+        return;
+
+    r3 = max(r3, 8);
+
+    ptr = &buffer[0];
+    dest = &(*debugTileMap)[left + top * 32];
+
+    for (i = r3; i != 0; i--)
+    {
+        *(ptr++) = value & 0xF;
+        value = value >> 4;
+    }
+
+    ptr = &buffer[8 - r3];
+    for (i = r3; i != 0; i--)
+    {
+        int charOffset = (((uintptr_t) debugCharacterBase) - ((uintptr_t) unk_20238C8)) / 32;
+        *dest = *ptr + charOffset + 1;
+        ptr--;
+        dest++;
+    }
+}
+#else
+__attribute__((naked))
+void debug_sub_8008264()
+{
+    asm(
+        "	push	{r4, r5, r6, r7, lr}\n"
+        "	mov	r7, r8\n"
+        "	push	{r7}\n"
+        "	add	sp, sp, #0xffffffe0\n"
+        "	add	r5, r0, #0\n"
+        "	add	r6, r1, #0\n"
+        "	add	r4, r3, #0\n"
+        "	ldr	r0, [sp, #0x38]\n"
+        "	ldr	r1, ._347\n"
+        "	ldr	r1, [r1]\n"
+        "	cmp	r1, r0\n"
+        "	bne	._345	@cond_branch\n"
+        "	cmp	r4, #0x8\n"
+        "	ble	._342	@cond_branch\n"
+        "	mov	r4, #0x8\n"
+        "._342:\n"
+        "	mov	r3, sp\n"
+        "	ldr	r0, ._347 + 4\n"
+        "	mov	r8, r0\n"
+        "	lsl	r2, r2, #0x6\n"
+        "	mov	ip, r2\n"
+        "	lsl	r6, r6, #0x1\n"
+        "	lsl	r7, r4, #0x2\n"
+        "	cmp	r4, #0\n"
+        "	ble	._343	@cond_branch\n"
+        "	mov	r1, #0xf\n"
+        "	add	r2, r4, #0\n"
+        "._344:\n"
+        "	add	r0, r5, #0\n"
+        "	and	r0, r0, r1\n"
+        "	stmia	r3!, {r0}\n"
+        "	lsr	r5, r5, #0x4\n"
+        "	sub	r2, r2, #0x1\n"
+        "	cmp	r2, #0\n"
+        "	bne	._344	@cond_branch\n"
+        "._343:\n"
+        "	mov	r1, r8\n"
+        "	ldr	r0, [r1]\n"
+        "	add r0, r0, ip\n"
+        "	add	r5, r0, r6\n"
+        "	mov	r1, sp\n"
+        "	add	r0, r1, r7\n"
+        "	sub	r3, r0, #4\n"
+        "	cmp	r4, #0\n"
+        "	ble	._345	@cond_branch\n"
+        "	ldr	r7, ._347 + 8\n"
+        "	ldr	r6, ._347 + 12\n"
+        "	add	r2, r4, #0\n"
+        "._346:\n"
+        "	ldr	r1, [r7]\n"
+        "	ldr	r0, [r6]\n"
+        "	sub	r1, r1, r0\n"
+        "	lsr	r1, r1, #0x5\n"
+        "	ldr	r0, [r3]\n"
+        "	add	r0, r0, r1\n"
+        "	add	r0, r0, #0x1\n"
+        "	strh	r0, [r5]\n"
+        "	sub	r3, r3, #0x4\n"
+        "	add	r5, r5, #0x2\n"
+        "	sub	r2, r2, #0x1\n"
+        "	cmp	r2, #0\n"
+        "	bne	._346	@cond_branch\n"
+        "._345:\n"
+        "	add	sp, sp, #0x20\n"
+        "	pop	{r3}\n"
+        "	mov	r8, r3\n"
+        "	pop	{r4, r5, r6, r7}\n"
+        "	pop	{r0}\n"
+        "	bx	r0\n"
+        "._348:\n"
+        "	.align	2, 0\n"
+        "._347:\n"
+        "	.word	unk_20238D0\n"
+        "	.word	debugTileMap\n"
+        "	.word	debugCharacterBase\n"
+        "	.word	unk_20238C8\n"
+        "\n"
+    );
+}
+#endif
+
+#endif
+
 static void LinkCB_RequestPlayerDataExchange(void)
 {
     // Only one request needs to be sent, so only the master sends it.
diff --git a/src/engine/rtc.c b/src/engine/rtc.c
index d73f943d2..a56fcd44e 100644
--- a/src/engine/rtc.c
+++ b/src/engine/rtc.c
@@ -268,6 +268,28 @@ void FormatHexDate(u8 *dest, s32 year, s32 month, s32 day)
     *dest = EOS;
 }
 
+#ifdef DEBUG
+
+void debug_sub_800987C(u8 *dest)
+{
+    FormatHexDate(dest, sRtc.year, sRtc.month, sRtc.day);
+}
+
+void debug_sub_8009894(u8 *dest)
+{
+    u16 dayCount;
+
+    dayCount = RtcGetDayCount(&sRtc);
+    ConvertIntToDecimalStringN(dest, dayCount, STR_CONV_MODE_RIGHT_ALIGN, 4);
+}
+
+void debug_sub_80098B8(u8 *dest)
+{
+    ConvertIntToHexStringN(dest, sRtc.status, STR_CONV_MODE_LEADING_ZEROS, 2);
+}
+
+#endif
+
 void RtcCalcTimeDifference(struct SiiRtcInfo *rtc, struct Time *result, struct Time *t)
 {
     u16 days = RtcGetDayCount(rtc);
@@ -347,3 +369,10 @@ u32 RtcGetMinuteCount()
     RtcGetInfo(&sRtc);
     return (24 * 60) * RtcGetDayCount(&sRtc) + 60 * sRtc.hour + sRtc.minute;
 }
+
+#ifdef DEBUG
+void debug_sub_8009A60()
+{
+    RtcGetRawInfo(&sRtc);
+}
+#endif
diff --git a/src/engine/save.c b/src/engine/save.c
index d5de2e408..8b045eaaa 100644
--- a/src/engine/save.c
+++ b/src/engine/save.c
@@ -574,6 +574,83 @@ u16 CalculateChecksum(void *data, u16 size)
     return ((checksum >> 16) + checksum);
 }
 
+#ifdef DEBUG
+__attribute__((naked))
+void sub_813B79C()
+{
+    asm(
+        "	push	{r4, r5, r6, r7, lr}\n"
+        "	ldr	r4, ._163\n"
+        "	ldr	r6, ._163 + 4\n"
+        "	mov	r5, #0x0\n"
+        "._161:\n"
+        "	lsl	r0, r5, #0x18\n"
+        "	lsr	r0, r0, #0x18\n"
+        "	add	r1, r4, #0\n"
+        "	bl	DoReadFlashWholeSection\n"
+        "	ldr	r1, ._163 + 8\n"
+        "	add	r0, r4, r1\n"
+        "	ldrh	r0, [r0]\n"
+        "	lsl	r0, r0, #0x3\n"
+        "	add	r0, r0, r6\n"
+        "	ldrh	r1, [r0, #0x4]\n"
+        "	add	r0, r4, #0\n"
+        "	bl	CalculateChecksum\n"
+        "	ldr	r2, ._163 + 12\n"
+        "	add	r1, r4, r2\n"
+        "	strh	r0, [r1]\n"
+        "	add	r0, r5, #0\n"
+        "	add	r1, r4, #0\n"
+        "	bl	gScriptFuncs_End+0x2f60\n"
+        "	add	r0, r5, #1\n"
+        "	lsl	r0, r0, #0x10\n"
+        "	lsr	r5, r0, #0x10\n"
+        "	cmp	r5, #0x1b\n"
+        "	bls	._161	@cond_branch\n"
+        "	ldr	r6, ._163\n"
+        "	ldr	r7, ._163 + 16\n"
+        "	mov	r5, #0x0\n"
+        "._162:\n"
+        "	add	r4, r5, #0\n"
+        "	add	r4, r4, #0x1c\n"
+        "	lsl	r0, r4, #0x18\n"
+        "	lsr	r0, r0, #0x18\n"
+        "	add	r1, r6, #0\n"
+        "	bl	DoReadFlashWholeSection\n"
+        "	lsl	r0, r5, #0x3\n"
+        "	add	r0, r0, r7\n"
+        "	ldrh	r1, [r0, #0x4]\n"
+        "	add	r0, r6, #0\n"
+        "	bl	CalculateChecksum\n"
+        "	ldr	r2, ._163 + 8\n"
+        "	add	r1, r6, r2\n"
+        "	strh	r0, [r1]\n"
+        "	lsl	r4, r4, #0x10\n"
+        "	lsr	r4, r4, #0x10\n"
+        "	add	r0, r4, #0\n"
+        "	add	r1, r6, #0\n"
+        "	bl	gScriptFuncs_End+0x2f60\n"
+        "	add	r0, r5, #1\n"
+        "	lsl	r0, r0, #0x10\n"
+        "	lsr	r5, r0, #0x10\n"
+        "	cmp	r5, #0x1\n"
+        "	bls	._162	@cond_branch\n"
+        "	pop	{r4, r5, r6, r7}\n"
+        "	pop	{r0}\n"
+        "	bx	r0\n"
+        "._164:\n"
+        "	.align	2, 0\n"
+        "._163:\n"
+        "	.word	+0x2000000\n"
+        "	.word	gSaveSectionLocations\n"
+        "	.word	0xff4\n"
+        "	.word	0xff6\n"
+        "	.word	gHallOfFameSaveSectionLocations\n"
+        "\n"
+    );
+}
+#endif
+
 u8 HandleSavingData(u8 saveType)
 {
     u8 i;
diff --git a/src/engine/sprite.c b/src/engine/sprite.c
index cf35e12a3..cec3d0b3a 100644
--- a/src/engine/sprite.c
+++ b/src/engine/sprite.c
@@ -1,8 +1,10 @@
 #include "global.h"
+#include "debug.h"
 #include "sprite.h"
 #include "main.h"
 #include "menu_cursor.h"
 #include "palette.h"
+#include "sprite.h"
 
 #define MAX_SPRITE_COPY_REQUESTS 64
 
@@ -822,6 +824,12 @@ static void RequestSpriteFrameImageCopy(u16 index, u16 tileNum, const struct Spr
         gSpriteCopyRequests[gSpriteCopyRequestCount].size = images[index].size;
         gSpriteCopyRequestCount++;
     }
+#ifdef DEBUG
+    else
+    {
+        unref_sub_80AB084(sDmaOverErrorMsg);
+    }
+#endif
 }
 
 void RequestSpriteCopy(const void *src, u8 *dest, u16 size)
@@ -833,6 +841,12 @@ void RequestSpriteCopy(const void *src, u8 *dest, u16 size)
         gSpriteCopyRequests[gSpriteCopyRequestCount].size = size;
         gSpriteCopyRequestCount++;
     }
+#ifdef DEBUG
+    else
+    {
+        unref_sub_80AB084(sDmaOverErrorMsg);
+    }
+#endif
 }
 
 // these two functions are unused.
diff --git a/src/engine/task.c b/src/engine/task.c
index 7bd2b5937..ed17d28bb 100644
--- a/src/engine/task.c
+++ b/src/engine/task.c
@@ -1,4 +1,5 @@
 #include "global.h"
+#include "debug.h"
 #include "task.h"
 
 #define ACTIVE_SENTINEL 0x10
@@ -11,8 +12,9 @@ struct Task gTasks[ACTIVE_SENTINEL];
 static void InsertTask(u8 newTaskId);
 static u8 FindFirstActiveTask();
 
-// Unused string
-const u8 sTaskOverString[] = _("TASK OVER\nタスクがオーバーしました");
+const u8 gError_NoTasksLeft[] = _(
+    "TASK OVER\n"
+    "タスクがオーバーしました");
 
 void ResetTasks()
 {
@@ -49,6 +51,10 @@ u8 CreateTask(TaskFunc func, u8 priority)
         }
     }
 
+#ifdef DEBUG
+    unref_sub_80AB084(gError_NoTasksLeft);
+#endif
+
     return 0;
 }
 
diff --git a/src/engine/trainer_card.c b/src/engine/trainer_card.c
index 9d09575c8..daa513145 100644
--- a/src/engine/trainer_card.c
+++ b/src/engine/trainer_card.c
@@ -5,6 +5,7 @@
 #include "field_effect.h"
 #include "graphics.h"
 #include "link.h"
+#include "m4a.h"
 #include "main.h"
 #include "menu.h"
 #include "money.h"
@@ -52,7 +53,6 @@ extern struct LinkPlayerMapObject gLinkPlayerMapObjects[];
 
 EWRAM_DATA struct TrainerCard gTrainerCards[4] = {0};
 
-extern const u8 gBadgesTiles[];
 extern const u16 gUnknown_083B5F0C[];
 extern const u16 gBadgesPalette[];
 extern const u16 gUnknown_083B5F4C[];
@@ -63,6 +63,34 @@ const u8 gBadgesTiles[] = INCBIN_U8("graphics/trainer_card/badges.4bpp");
 // XXX: what is this?
 u8 *const ewram_ = gSharedMem;
 
+#ifdef DEBUG
+const struct TrainerCard gUnknown_Debug_083E0448 =
+{
+    .gender = FEMALE,
+    .stars = 4,
+    .hasPokedex = TRUE,
+    .var_3 = TRUE,
+    .var_4 = TRUE,
+    .firstHallOfFameA = 999,
+    .firstHallOfFameB = 99,
+    .firstHallOfFameC = 99,
+    .pokedexSeen = 411,
+    .trainerId = 12345,
+    .playTimeHours = 99,
+    .playTimeMinutes = 99,
+    .linkBattleWins = 9999,
+    .linkBattleLosses = 9999,
+    .battleTowerWins = 9999,
+    .battleTowerLosses = 9999,
+    .contestsWithFriends = 999,
+    .pokeblocksWithFriends = 0xFFFF,
+    .pokemonTrades = 0xFFFF,
+    .money = 99999,
+    .var_28 = {1, 2, 3, 4},
+    .playerName = _("てすと"),
+};
+#endif
+
 bool8 TrainerCard_Init(struct Task *);
 bool8 TrainerCard_WaitForFadeInToFinish(struct Task *);
 bool8 TrainerCard_WaitForKeys(struct Task *);
@@ -176,8 +204,15 @@ static void TrainerCard_Back_PrintPokemonTrades_Label(void);
 static void TrainerCard_Back_PrintPokemonTrades(void);
 void unref_sub_8094588(u16 left, u16 top);
 
+#ifdef DEBUG
+static u8 gDebug_03000748;
+#endif
+
 void TrainerCard_ShowPlayerCard(Callback arg1)
 {
+#ifdef DEBUG
+    gDebug_03000748 = 0;
+#endif
     TrainerCard_InitScreenForPlayer(arg1);
     SetMainCallback2(sub_8093174);
     ewram0_2.language = GAME_LANGUAGE;
@@ -185,11 +220,41 @@ void TrainerCard_ShowPlayerCard(Callback arg1)
 
 void TrainerCard_ShowLinkCard(u8 playerIndex, Callback arg2)
 {
+#ifdef DEBUG
+    gDebug_03000748 = 0;
+#endif
     TrainerCard_InitScreenForLinkPlayer(playerIndex, arg2);
     SetMainCallback2(sub_8093174);
     ewram0_2.language = gLinkPlayers[gLinkPlayerMapObjects[playerIndex].linkPlayerId].language;
 }
 
+#ifdef DEBUG
+void debug_sub_80A0710(Callback callback)
+{
+    gDebug_03000748 = TRUE;
+    TrainerCard_InitScreenForPlayer(callback);
+    SetMainCallback2(sub_8093174);
+    ewram0_2.language = GAME_LANGUAGE;
+}
+
+void debug_sub_80A073C(Callback callback)
+{
+    memcpy(&gTrainerCards[0], &gUnknown_Debug_083E0448, sizeof(struct TrainerCard));
+    gDebug_03000748=TRUE;
+    TrainerCard_InitScreenForLinkPlayer(0, callback);
+    SetMainCallback2(sub_8093174);
+    ewram0_2.language = GAME_LANGUAGE;
+}
+
+void debug_sub_80A0780()
+{
+    int i;
+
+    for (i = 0; i < 4; i++)
+        memcpy(&gTrainerCards[i], &gUnknown_Debug_083E0448, sizeof(struct TrainerCard));
+}
+#endif
+
 static void sub_8093174(void)
 {
     switch (gMain.state)
@@ -553,6 +618,19 @@ static void TrainerCard_FillFlags(void)
             }
         }
     }
+
+#ifdef DEBUG
+    if (gDebug_03000748 != 0)
+    {
+        ewram0_2.showHallOfFame = TRUE;
+        ewram0_2.showLinkBattleStatus = TRUE;
+        ewram0_2.showBattleTowerStatus = TRUE;
+        ewram0_2.showContestRecord = TRUE;
+        ewram0_2.showMixingRecord = TRUE;
+        ewram0_2.showTradingRecord = TRUE;
+        memset(ewram0_2.ownedBadges, TRUE, sizeof(ewram0_2.ownedBadges));
+    }
+#endif
 }
 
 void sub_80937A4()
@@ -645,6 +723,17 @@ bool8 TrainerCard_WaitForKeys(struct Task *task)
         }
         return TRUE;
     }
+#ifdef DEBUG
+    else if (gDebug_03000748 && gMain.newKeys & R_BUTTON)
+    {
+        ewram0_2.starCount++;
+        ewram0_2.starCount %= 5;
+        TrainerCard_LoadPalettes();
+        if (ewram0_2.backSideShown == 0)
+            TrainerCard_DrawStars();
+    }
+#endif
+
     return FALSE;
 }
 
@@ -1372,7 +1461,11 @@ static void TrainerCard_Front_PrintPokedexCount(void)
 {
     u8 buffer[16];
 
-    if (!ewram0_2.showPokedexCount)
+    if (
+#ifdef DEBUG
+     gDebug_03000748 == 0 &&
+#endif
+     !ewram0_2.showPokedexCount)
     {
         TrainerCard_ClearPokedexLabel();
     }