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sub_8123334

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This commit is contained in:
PikalaxALT
2017-10-29 22:05:15 -04:00
parent 16c5a58f35
commit 1597284694
3 changed files with 132 additions and 210 deletions
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asm/region_map.s
-116
View File
@@ -5,122 +5,6 @@
.text .text
thumb_func_start sub_8123334
sub_8123334: @ 8123334
push {r4,r5,lr}
ldr r5, =gUnknown_0203A144
ldr r2, [r5]
adds r3, r2, 0
adds r3, 0x5E
adds r0, r2, 0
adds r0, 0x68
ldrh r0, [r0]
ldrh r1, [r3]
adds r0, r1
strh r0, [r3]
adds r1, r2, 0
adds r1, 0x5C
adds r0, r2, 0
adds r0, 0x6A
ldrh r0, [r0]
ldrh r2, [r1]
adds r0, r2
strh r0, [r1]
movs r4, 0
ldrsh r0, [r1, r4]
movs r2, 0
ldrsh r1, [r3, r2]
bl sub_812378C
ldr r2, [r5]
adds r1, r2, 0
adds r1, 0x6C
ldrh r0, [r1]
adds r0, 0x1
strh r0, [r1]
lsls r0, 16
lsrs r0, 16
cmp r0, 0x8
bne _08123410
adds r0, r2, 0
adds r0, 0x5C
movs r3, 0
ldrsh r1, [r0, r3]
adds r0, r1, 0
adds r0, 0x2C
cmp r0, 0
bge _0812338C
adds r0, 0x7
_0812338C:
asrs r0, 3
adds r0, 0x1
lsls r0, 16
lsrs r3, r0, 16
adds r0, r2, 0
adds r0, 0x5E
movs r4, 0
ldrsh r1, [r0, r4]
adds r0, r1, 0
adds r0, 0x34
cmp r0, 0
bge _081233A6
adds r0, 0x7
_081233A6:
asrs r0, 3
adds r0, 0x2
lsls r0, 16
lsrs r1, r0, 16
adds r4, r2, 0
adds r4, 0x64
adds r0, r2, 0
adds r0, 0x66
ldrh r2, [r4]
cmp r3, r2
bne _081233C2
ldrh r2, [r0]
cmp r1, r2
beq _081233F2
_081233C2:
strh r3, [r4]
strh r1, [r0]
adds r0, r3, 0
bl sub_812386C
lsls r0, 16
lsrs r4, r0, 16
adds r0, r4, 0
bl get_flagnr_blue_points
ldr r1, [r5]
strb r0, [r1, 0x2]
ldr r1, [r5]
ldrh r3, [r1]
cmp r4, r3
beq _081233EE
strh r4, [r1]
adds r0, r1, 0x4
ldrh r1, [r1]
movs r2, 0x10
bl GetMapName
_081233EE:
bl sub_8123FB0
_081233F2:
ldr r0, =gUnknown_0203A144
ldr r2, [r0]
adds r1, r2, 0
adds r1, 0x6C
movs r0, 0
strh r0, [r1]
ldr r0, =sub_8123254
str r0, [r2, 0x18]
movs r0, 0x3
b _08123412
.pool
_08123410:
movs r0, 0x2
_08123412:
pop {r4,r5}
pop {r1}
bx r1
thumb_func_end sub_8123334
thumb_func_start sub_8123418 thumb_func_start sub_8123418
sub_8123418: @ 8123418 sub_8123418: @ 8123418
push {r4-r6,lr} push {r4-r6,lr}
include/region_map.h
+24 -24
View File
@@ -231,41 +231,41 @@ struct RegionMap {
/*0x003*/ u8 unk_003; /*0x003*/ u8 unk_003;
/*0x004*/ u8 mapSecName[0x14]; /*0x004*/ u8 mapSecName[0x14];
/*0x018*/ u8 (*inputCallback)(void); /*0x018*/ u8 (*inputCallback)(void);
/*0x01c*/ struct Sprite *unk_01c; /*0x01c*/ struct Sprite *cursorSprite;
/*0x020*/ struct Sprite *unk_020; /*0x020*/ struct Sprite *playerIconSprite;
/*0x024*/ u8 filler_024[0x30]; /*0x024*/ u8 filler_024[0x30];
/*0x054*/ u16 unk_054; /*0x054*/ u16 cursorPosX;
/*0x056*/ u16 unk_056; /*0x056*/ u16 cursorPosY;
/*0x058*/ u16 unk_058; /*0x058*/ u16 cursorTileTag;
/*0x05a*/ u16 unk_05a; /*0x05a*/ u16 cursorPaletteTag;
/*0x05c*/ s16 unk_05c; /*0x05c*/ s16 scrollX;
/*0x05e*/ s16 unk_05e; /*0x05e*/ s16 scrollY;
/*0x060*/ u8 filler_060[0x4]; /*0x060*/ u8 filler_060[0x4];
/*0x064*/ u16 unk_064; /*0x064*/ u16 unk_064;
/*0x066*/ u16 unk_066; /*0x066*/ u16 unk_066;
/*0x068*/ s16 unk_068; /*0x068*/ s16 zoomedCursorDeltaY;
/*0x06a*/ s16 unk_06a; /*0x06a*/ s16 zoomedCursorDeltaX;
/*0x06c*/ u16 unk_06c; /*0x06c*/ u16 zoomedCursorMovementFrameCounter;
/*0x06e*/ u8 filler_06e[2]; /*0x06e*/ u8 filler_06e[2];
/*0x070*/ u16 unk_070; /*0x070*/ u16 playerIconTileTag;
/*0x072*/ u16 unk_072; /*0x072*/ u16 playerIconPaletteTag;
/*0x074*/ u16 unk_074; /*0x074*/ u16 unk_074;
/*0x076*/ u16 unk_076; /*0x076*/ u16 unk_076;
/*0x078*/ u8 unk_078; /*0x078*/ bool8 zoomed;
/*0x079*/ u8 unk_079; /*0x079*/ u8 initStep;
/*0x07a*/ s8 unk_07a; /*0x07a*/ s8 cursorMovementFrameCounter;
/*0x07b*/ s8 unk_07b; /*0x07b*/ s8 cursorDeltaX;
/*0x07c*/ s8 unk_07c; /*0x07c*/ s8 cursorDeltaY;
/*0x07d*/ u8 unk_07d; /*0x07d*/ bool8 unk_07d;
/*0x07e*/ u8 unk_07e; /*0x07e*/ bool8 blinkPlayerIcon;
/*0x07f*/ u8 unk_07f; /*0x07f*/ bool8 unk_07f;
/*0x080*/ u8 unk_080; /*0x080*/ u8 bgNum;
/*0x081*/ u8 unk_081; /*0x081*/ u8 unk_081;
/*0x082*/ u8 unk_082; /*0x082*/ u8 unk_082;
/*0x083*/ bool8 unk_083; /*0x083*/ bool8 unk_083;
/*0x084*/ u8 filler_084[0x100]; /*0x084*/ u8 filler_084[0x100];
/*0x184*/ u8 unk_184[0x100]; /*0x184*/ u8 cursorSmallImage[0x100];
/*0x284*/ u8 unk_284[0x600]; /*0x284*/ u8 cursorLargeImage[0x600];
}; // size = 0x884 }; // size = 0x884
enum enum
src/region_map.c
+108 -70
View File
@@ -31,6 +31,7 @@ void sub_8123FB0(void);
u8 _swiopen(void); u8 _swiopen(void);
u8 sub_8123334(void); u8 sub_8123334(void);
u16 sub_812386C(u16 x, u16 y); u16 sub_812386C(u16 x, u16 y);
void sub_812378C(s16 x, s16 y);
// .rodata // .rodata
@@ -51,19 +52,19 @@ void sub_8122CDC(struct RegionMap *regionMap, u8 argument)
void sub_8122CF8(struct RegionMap *regionMap, struct UnkStruct_8122CF8 *arg1, u8 arg2) void sub_8122CF8(struct RegionMap *regionMap, struct UnkStruct_8122CF8 *arg1, u8 arg2)
{ {
gUnknown_0203A144 = regionMap; gUnknown_0203A144 = regionMap;
gUnknown_0203A144->unk_079 = 0; gUnknown_0203A144->initStep = 0;
gUnknown_0203A144->unk_078 = arg2; gUnknown_0203A144->zoomed = arg2;
gUnknown_0203A144->inputCallback = arg2 == TRUE ? sub_8123254 : sub_81230C4; gUnknown_0203A144->inputCallback = arg2 == TRUE ? sub_8123254 : sub_81230C4;
if (arg1 != NULL) if (arg1 != NULL)
{ {
gUnknown_0203A144->unk_080 = arg1->unk_0_0; gUnknown_0203A144->bgNum = arg1->unk_0_0;
gUnknown_0203A144->unk_081 = arg1->unk_0_2; gUnknown_0203A144->unk_081 = arg1->unk_0_2;
gUnknown_0203A144->unk_082 = arg1->unk_0_4; gUnknown_0203A144->unk_082 = arg1->unk_0_4;
gUnknown_0203A144->unk_083 = TRUE; gUnknown_0203A144->unk_083 = TRUE;
} }
else else
{ {
gUnknown_0203A144->unk_080 = 2; gUnknown_0203A144->bgNum = 2;
gUnknown_0203A144->unk_081 = 2; gUnknown_0203A144->unk_081 = 2;
gUnknown_0203A144->unk_082 = 28; gUnknown_0203A144->unk_082 = 28;
gUnknown_0203A144->unk_083 = FALSE; gUnknown_0203A144->unk_083 = FALSE;
@@ -74,18 +75,18 @@ void sub_8122D88(struct RegionMap *regionMap)
{ {
gUnknown_0203A144 = regionMap; gUnknown_0203A144 = regionMap;
sub_81238AC(); sub_81238AC();
gUnknown_0203A144->unk_074 = gUnknown_0203A144->unk_054; gUnknown_0203A144->unk_074 = gUnknown_0203A144->cursorPosX;
gUnknown_0203A144->unk_076 = gUnknown_0203A144->unk_056; gUnknown_0203A144->unk_076 = gUnknown_0203A144->cursorPosY;
} }
bool8 sub_8122DB0(void) bool8 sub_8122DB0(void)
{ {
switch (gUnknown_0203A144->unk_079) switch (gUnknown_0203A144->initStep)
{ {
case 0: case 0:
if (gUnknown_0203A144->unk_083) if (gUnknown_0203A144->unk_083)
{ {
decompress_and_copy_tile_data_to_vram(gUnknown_0203A144->unk_080, gUnknown_0859F77C, 0, 0, 0); decompress_and_copy_tile_data_to_vram(gUnknown_0203A144->bgNum, gUnknown_0859F77C, 0, 0, 0);
} }
else else
{ {
@@ -97,7 +98,7 @@ bool8 sub_8122DB0(void)
{ {
if (!free_temp_tile_data_buffers_if_possible()) if (!free_temp_tile_data_buffers_if_possible())
{ {
decompress_and_copy_tile_data_to_vram(gUnknown_0203A144->unk_080, gUnknown_085A04E0, 0, 0, 1); decompress_and_copy_tile_data_to_vram(gUnknown_0203A144->bgNum, gUnknown_085A04E0, 0, 0, 1);
} }
} }
else else
@@ -112,54 +113,54 @@ bool8 sub_8122DB0(void)
} }
break; break;
case 3: case 3:
LZ77UnCompWram(gUnknown_0859F60C, gUnknown_0203A144->unk_184); LZ77UnCompWram(gUnknown_0859F60C, gUnknown_0203A144->cursorSmallImage);
break; break;
case 4: case 4:
LZ77UnCompWram(gUnknown_0859F650, gUnknown_0203A144->unk_284); LZ77UnCompWram(gUnknown_0859F650, gUnknown_0203A144->cursorLargeImage);
break; break;
case 5: case 5:
sub_81238AC(); sub_81238AC();
gUnknown_0203A144->unk_074 = gUnknown_0203A144->unk_054; gUnknown_0203A144->unk_074 = gUnknown_0203A144->cursorPosX;
gUnknown_0203A144->unk_076 = gUnknown_0203A144->unk_056; gUnknown_0203A144->unk_076 = gUnknown_0203A144->cursorPosY;
gUnknown_0203A144->mapSecId = sub_8123EB4(gUnknown_0203A144->mapSecId); gUnknown_0203A144->mapSecId = sub_8123EB4(gUnknown_0203A144->mapSecId);
gUnknown_0203A144->unk_002 = get_flagnr_blue_points(gUnknown_0203A144->mapSecId); gUnknown_0203A144->unk_002 = get_flagnr_blue_points(gUnknown_0203A144->mapSecId);
GetMapName(gUnknown_0203A144->mapSecName, gUnknown_0203A144->mapSecId, 16); GetMapName(gUnknown_0203A144->mapSecName, gUnknown_0203A144->mapSecId, 16);
break; break;
case 6: case 6:
if (gUnknown_0203A144->unk_078 == 0) if (gUnknown_0203A144->zoomed == FALSE)
{ {
sub_81236C4(0, 0, 0, 0, 0x100, 0x100, 0); sub_81236C4(0, 0, 0, 0, 0x100, 0x100, 0);
} }
else else
{ {
gUnknown_0203A144->unk_05c = gUnknown_0203A144->unk_054 * 8 - 0x34; gUnknown_0203A144->scrollX = gUnknown_0203A144->cursorPosX * 8 - 0x34;
gUnknown_0203A144->unk_05e = gUnknown_0203A144->unk_056 * 8 - 0x44; gUnknown_0203A144->scrollY = gUnknown_0203A144->cursorPosY * 8 - 0x44;
gUnknown_0203A144->unk_064 = gUnknown_0203A144->unk_054; gUnknown_0203A144->unk_064 = gUnknown_0203A144->cursorPosX;
gUnknown_0203A144->unk_066 = gUnknown_0203A144->unk_056; gUnknown_0203A144->unk_066 = gUnknown_0203A144->cursorPosY;
sub_81236C4(gUnknown_0203A144->unk_05c, gUnknown_0203A144->unk_05e, 0x38, 0x48, 0x80, 0x80, 0); sub_81236C4(gUnknown_0203A144->scrollX, gUnknown_0203A144->scrollY, 0x38, 0x48, 0x80, 0x80, 0);
} }
break; break;
case 7: case 7:
sub_8123FB0(); sub_8123FB0();
sub_81237B4(); sub_81237B4();
gUnknown_0203A144->unk_01c = NULL; gUnknown_0203A144->cursorSprite = NULL;
gUnknown_0203A144->unk_020 = NULL; gUnknown_0203A144->playerIconSprite = NULL;
gUnknown_0203A144->unk_07a = 0; gUnknown_0203A144->cursorMovementFrameCounter = 0;
gUnknown_0203A144->unk_07e = 0; gUnknown_0203A144->blinkPlayerIcon = FALSE;
if (gUnknown_0203A144->unk_083) if (gUnknown_0203A144->unk_083)
{ {
SetBgAttribute(gUnknown_0203A144->unk_080, BG_CTRL_ATTR_MAPBASEINDEX, 2); SetBgAttribute(gUnknown_0203A144->bgNum, BG_CTRL_ATTR_MAPBASEINDEX, 2);
SetBgAttribute(gUnknown_0203A144->unk_080, BG_CTRL_ATTR_VISIBLE, gUnknown_0203A144->unk_081); SetBgAttribute(gUnknown_0203A144->bgNum, BG_CTRL_ATTR_VISIBLE, gUnknown_0203A144->unk_081);
SetBgAttribute(gUnknown_0203A144->unk_080, BG_CTRL_ATTR_CHARBASEINDEX, gUnknown_0203A144->unk_082); SetBgAttribute(gUnknown_0203A144->bgNum, BG_CTRL_ATTR_CHARBASEINDEX, gUnknown_0203A144->unk_082);
SetBgAttribute(gUnknown_0203A144->unk_080, BG_CTRL_ATTR_PRIORITY, 1); SetBgAttribute(gUnknown_0203A144->bgNum, BG_CTRL_ATTR_PRIORITY, 1);
SetBgAttribute(gUnknown_0203A144->unk_080, BG_CTRL_ATTR_SCREENSIZE, 1); SetBgAttribute(gUnknown_0203A144->bgNum, BG_CTRL_ATTR_SCREENSIZE, 1);
} }
gUnknown_0203A144->unk_079 ++; gUnknown_0203A144->initStep ++;
return FALSE; return FALSE;
default: default:
return FALSE; return FALSE;
} }
gUnknown_0203A144->unk_079 ++; gUnknown_0203A144->initStep ++;
return TRUE; return TRUE;
} }
@@ -171,17 +172,17 @@ void sub_8123030(u16 a0, u32 a1)
void sub_812305C(void) void sub_812305C(void)
{ {
if (gUnknown_0203A144->unk_01c != NULL) if (gUnknown_0203A144->cursorSprite != NULL)
{ {
DestroySprite(gUnknown_0203A144->unk_01c); DestroySprite(gUnknown_0203A144->cursorSprite);
FreeSpriteTilesByTag(gUnknown_0203A144->unk_058); FreeSpriteTilesByTag(gUnknown_0203A144->cursorTileTag);
FreeSpritePaletteByTag(gUnknown_0203A144->unk_05a); FreeSpritePaletteByTag(gUnknown_0203A144->cursorPaletteTag);
} }
if (gUnknown_0203A144->unk_020 != NULL) if (gUnknown_0203A144->playerIconSprite != NULL)
{ {
DestroySprite(gUnknown_0203A144->unk_020); DestroySprite(gUnknown_0203A144->playerIconSprite);
FreeSpriteTilesByTag(gUnknown_0203A144->unk_070); FreeSpriteTilesByTag(gUnknown_0203A144->playerIconTileTag);
FreeSpritePaletteByTag(gUnknown_0203A144->unk_072); FreeSpritePaletteByTag(gUnknown_0203A144->playerIconPaletteTag);
} }
} }
@@ -195,26 +196,26 @@ u8 sub_81230C4(void)
u8 input; u8 input;
input = INPUT_EVENT_NONE; input = INPUT_EVENT_NONE;
gUnknown_0203A144->unk_07b = 0; gUnknown_0203A144->cursorDeltaX = 0;
gUnknown_0203A144->unk_07c = 0; gUnknown_0203A144->cursorDeltaY = 0;
if (gMain.heldKeys & DPAD_UP && gUnknown_0203A144->unk_056 > 2) if (gMain.heldKeys & DPAD_UP && gUnknown_0203A144->cursorPosY > 2)
{ {
gUnknown_0203A144->unk_07c = -1; gUnknown_0203A144->cursorDeltaY = -1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_DOWN && gUnknown_0203A144->unk_056 < 16) if (gMain.heldKeys & DPAD_DOWN && gUnknown_0203A144->cursorPosY < 16)
{ {
gUnknown_0203A144->unk_07c = +1; gUnknown_0203A144->cursorDeltaY = +1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_LEFT && gUnknown_0203A144->unk_054 > 1) if (gMain.heldKeys & DPAD_LEFT && gUnknown_0203A144->cursorPosX > 1)
{ {
gUnknown_0203A144->unk_07b = -1; gUnknown_0203A144->cursorDeltaX = -1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_RIGHT && gUnknown_0203A144->unk_054 < 28) if (gMain.heldKeys & DPAD_RIGHT && gUnknown_0203A144->cursorPosX < 28)
{ {
gUnknown_0203A144->unk_07b = +1; gUnknown_0203A144->cursorDeltaX = +1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.newKeys & A_BUTTON) if (gMain.newKeys & A_BUTTON)
@@ -227,7 +228,7 @@ u8 sub_81230C4(void)
} }
if (input == INPUT_EVENT_MOVE_START) if (input == INPUT_EVENT_MOVE_START)
{ {
gUnknown_0203A144->unk_07a = 4; gUnknown_0203A144->cursorMovementFrameCounter = 4;
gUnknown_0203A144->inputCallback = _swiopen; gUnknown_0203A144->inputCallback = _swiopen;
} }
return input; return input;
@@ -237,27 +238,27 @@ u8 _swiopen(void)
{ {
u16 mapSecId; u16 mapSecId;
if (gUnknown_0203A144->unk_07a != 0) if (gUnknown_0203A144->cursorMovementFrameCounter != 0)
{ {
return INPUT_EVENT_MOVE_CONT; return INPUT_EVENT_MOVE_CONT;
} }
if (gUnknown_0203A144->unk_07b > 0) if (gUnknown_0203A144->cursorDeltaX > 0)
{ {
gUnknown_0203A144->unk_054 ++; gUnknown_0203A144->cursorPosX ++;
} }
if (gUnknown_0203A144->unk_07b < 0) if (gUnknown_0203A144->cursorDeltaX < 0)
{ {
gUnknown_0203A144->unk_054 --; gUnknown_0203A144->cursorPosX --;
} }
if (gUnknown_0203A144->unk_07c > 0) if (gUnknown_0203A144->cursorDeltaY > 0)
{ {
gUnknown_0203A144->unk_056 ++; gUnknown_0203A144->cursorPosY ++;
} }
if (gUnknown_0203A144->unk_07c < 0) if (gUnknown_0203A144->cursorDeltaY < 0)
{ {
gUnknown_0203A144->unk_056 --; gUnknown_0203A144->cursorPosY --;
} }
mapSecId = sub_812386C(gUnknown_0203A144->unk_054, gUnknown_0203A144->unk_056); mapSecId = sub_812386C(gUnknown_0203A144->cursorPosX, gUnknown_0203A144->cursorPosY);
gUnknown_0203A144->unk_002 = get_flagnr_blue_points(mapSecId); gUnknown_0203A144->unk_002 = get_flagnr_blue_points(mapSecId);
if (mapSecId != gUnknown_0203A144->mapSecId) if (mapSecId != gUnknown_0203A144->mapSecId)
{ {
@@ -274,26 +275,26 @@ u8 sub_8123254(void)
u8 input; u8 input;
input = INPUT_EVENT_NONE; input = INPUT_EVENT_NONE;
gUnknown_0203A144->unk_06a = 0; gUnknown_0203A144->zoomedCursorDeltaX = 0;
gUnknown_0203A144->unk_068 = 0; gUnknown_0203A144->zoomedCursorDeltaY = 0;
if (gMain.heldKeys & DPAD_UP && gUnknown_0203A144->unk_05e > -0x34) if (gMain.heldKeys & DPAD_UP && gUnknown_0203A144->scrollY > -0x34)
{ {
gUnknown_0203A144->unk_068 = -1; gUnknown_0203A144->zoomedCursorDeltaY = -1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_DOWN && gUnknown_0203A144->unk_05e < 0x3c) if (gMain.heldKeys & DPAD_DOWN && gUnknown_0203A144->scrollY < 0x3c)
{ {
gUnknown_0203A144->unk_068 = +1; gUnknown_0203A144->zoomedCursorDeltaY = +1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_LEFT && gUnknown_0203A144->unk_05c > -0x2c) if (gMain.heldKeys & DPAD_LEFT && gUnknown_0203A144->scrollX > -0x2c)
{ {
gUnknown_0203A144->unk_06a = -1; gUnknown_0203A144->zoomedCursorDeltaX = -1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.heldKeys & DPAD_RIGHT && gUnknown_0203A144->unk_05c < 0xac) if (gMain.heldKeys & DPAD_RIGHT && gUnknown_0203A144->scrollX < 0xac)
{ {
gUnknown_0203A144->unk_06a = +1; gUnknown_0203A144->zoomedCursorDeltaX = +1;
input = INPUT_EVENT_MOVE_START; input = INPUT_EVENT_MOVE_START;
} }
if (gMain.newKeys & A_BUTTON) if (gMain.newKeys & A_BUTTON)
@@ -307,7 +308,44 @@ u8 sub_8123254(void)
if (input == INPUT_EVENT_MOVE_START) if (input == INPUT_EVENT_MOVE_START)
{ {
gUnknown_0203A144->inputCallback = sub_8123334; gUnknown_0203A144->inputCallback = sub_8123334;
gUnknown_0203A144->unk_06c = 0; gUnknown_0203A144->zoomedCursorMovementFrameCounter = 0;
} }
return input; return input;
} }
u8 sub_8123334(void)
{
u16 x;
u16 y;
u16 mapSecId;
gUnknown_0203A144->scrollY += gUnknown_0203A144->zoomedCursorDeltaY;
gUnknown_0203A144->scrollX += gUnknown_0203A144->zoomedCursorDeltaX;
sub_812378C(gUnknown_0203A144->scrollX, gUnknown_0203A144->scrollY);
gUnknown_0203A144->zoomedCursorMovementFrameCounter ++;
if (gUnknown_0203A144->zoomedCursorMovementFrameCounter == 8)
{
x = (gUnknown_0203A144->scrollX + 0x2c) / 8 + 1;
y = (gUnknown_0203A144->scrollY + 0x34) / 8 + 2;
if (x != gUnknown_0203A144->unk_064 || y != gUnknown_0203A144->unk_066)
{
gUnknown_0203A144->unk_064 = x;
gUnknown_0203A144->unk_066 = y;
mapSecId = sub_812386C(x, y);
gUnknown_0203A144->unk_002 = get_flagnr_blue_points(mapSecId);
if (mapSecId != gUnknown_0203A144->mapSecId)
{
gUnknown_0203A144->mapSecId = mapSecId;
GetMapName(gUnknown_0203A144->mapSecName, gUnknown_0203A144->mapSecId, 16);
}
sub_8123FB0();
}
gUnknown_0203A144->zoomedCursorMovementFrameCounter = 0;
gUnknown_0203A144->inputCallback = sub_8123254;
return INPUT_EVENT_MOVE_END;
}
else
{
return INPUT_EVENT_MOVE_CONT;
}
}