split out src/ directory into categorized subdirectories.

1 files changed, 0 insertions, 955 deletions

diff --git a/src/fieldmap.c b/src/fieldmap.c
deleted file mode 100644
index 0e0ec246c..000000000
--- a/src/fieldmap.c
+++ /dev/null
@@ -1,955 +0,0 @@
-#include "global.h"
-#include "fieldmap.h"
-#include "palette.h"
-#include "rom4.h"
-#include "script.h"
-#include "secret_base.h"
-#include "tv.h"
-
-struct ConnectionFlags
-{
-    u8 south:1;
-    u8 north:1;
-    u8 west:1;
-    u8 east:1;
-};
-
-struct Coords32
-{
-    s32 x;
-    s32 y;
-};
-
-EWRAM_DATA static u16 gUnknown_02029828[0x2800] = {0};
-EWRAM_DATA struct MapHeader gMapHeader = {0};
-EWRAM_DATA struct Camera gUnknown_0202E844 = {0};
-EWRAM_DATA static struct ConnectionFlags gUnknown_0202E850 = {0};
-
-struct BackupMapData gUnknown_03004870;
-
-static const struct ConnectionFlags sDummyConnectionFlags = {0};
-
-struct MapHeader *mapconnection_get_mapheader(struct MapConnection *connection)
-{
-    return get_mapheader_by_bank_and_number(connection->mapGroup, connection->mapNum);
-}
-
-void not_trainer_hill_battle_pyramid(void)
-{
-    mapheader_copy_mapdata_with_padding(&gMapHeader);
-    sub_80BB970(gMapHeader.events);
-    mapheader_run_script_with_tag_x1();
-}
-
-void sub_8055FC0(void)
-{
-    mapheader_copy_mapdata_with_padding(&gMapHeader);
-    sub_80BBCCC(0);
-    sub_80BB970(gMapHeader.events);
-    sub_8056670();
-    mapheader_run_script_with_tag_x1();
-    UpdateTVScreensOnMap(gUnknown_03004870.width, gUnknown_03004870.height);
-}
-
-void mapheader_copy_mapdata_with_padding(struct MapHeader *mapHeader)
-{
-    struct MapData *mapData;
-    int width;
-    int height;
-    mapData = mapHeader->mapData;
-    CpuFastFill16(0x03ff, gUnknown_02029828, sizeof(gUnknown_02029828));
-    gUnknown_03004870.map = gUnknown_02029828;
-    width = mapData->width + 15;
-    gUnknown_03004870.width = width;
-    height = mapData->height + 14;
-    gUnknown_03004870.height = height;
-    if (width * height <= 0x2800)
-    {
-        map_copy_with_padding(mapData->map, mapData->width, mapData->height);
-        sub_80560AC(mapHeader);
-    }
-}
-
-void map_copy_with_padding(u16 *map, u16 width, u16 height)
-{
-    u16 *dest;
-    int y;
-    dest = gUnknown_03004870.map;
-    dest += gUnknown_03004870.width * 7 + 7;
-    for (y = 0; y < height; y++)
-    {
-        CpuCopy16(map, dest, width * 2);
-        dest += width + 0xf;
-        map += width;
-    }
-}
-
-void sub_80560AC(struct MapHeader *mapHeader)
-{
-    int i;
-    struct MapConnection *connection;
-    struct MapHeader *cMap;
-    u32 offset;
-    int count;
-    count = mapHeader->connections->count;
-    connection = mapHeader->connections->connections;
-    gUnknown_0202E850 = sDummyConnectionFlags;
-    for (i = 0; i < count; i++, connection++)
-    {
-        cMap = mapconnection_get_mapheader(connection);
-        offset = connection->offset;
-        switch (connection->direction)
-        {
-        case CONNECTION_SOUTH:
-            fillSouthConnection(mapHeader, cMap, offset);
-            gUnknown_0202E850.south = 1;
-            break;
-        case CONNECTION_NORTH:
-            fillNorthConnection(mapHeader, cMap, offset);
-            gUnknown_0202E850.north = 1;
-            break;
-        case CONNECTION_WEST:
-            fillWestConnection(mapHeader, cMap, offset);
-            gUnknown_0202E850.west = 1;
-            break;
-        case CONNECTION_EAST:
-            fillEastConnection(mapHeader, cMap, offset);
-            gUnknown_0202E850.east = 1;
-            break;
-        }
-    }
-}
-
-void sub_8056134(int x, int y, struct MapHeader *mapHeader, int x2, int y2, int width, int height)
-{
-    int i;
-    u16 *src;
-    u16 *dest;
-    int mapWidth;
-
-    mapWidth = mapHeader->mapData->width;
-    src = &mapHeader->mapData->map[mapWidth * y2 + x2];
-    dest = &gUnknown_03004870.map[gUnknown_03004870.width * y + x];
-
-    for (i = 0; i < height; i++)
-    {
-        CpuCopy16(src, dest, width * 2);
-        dest += gUnknown_03004870.width;
-        src += mapWidth;
-    }
-}
-
-void fillSouthConnection(struct MapHeader *mapHeader, struct MapHeader *connectedMapHeader, s32 offset)
-{
-    int x, y;
-    int x2;
-    int width;
-    int cWidth;
-
-    if (connectedMapHeader)
-    {
-        cWidth = connectedMapHeader->mapData->width;
-        x = offset + 7;
-        y = mapHeader->mapData->height + 7;
-        if (x < 0)
-        {
-            x2 = -x;
-            x += cWidth;
-            if (x < gUnknown_03004870.width)
-            {
-                width = x;
-            }
-            else
-            {
-                width = gUnknown_03004870.width;
-            }
-            x = 0;
-        }
-        else
-        {
-            x2 = 0;
-            if (x + cWidth < gUnknown_03004870.width)
-            {
-                width = cWidth;
-            }
-            else
-            {
-                width = gUnknown_03004870.width - x;
-            }
-        }
-        sub_8056134(
-            x, y,
-            connectedMapHeader,
-            x2, /*y2*/ 0,
-            width, /*height*/ 7);
-    }
-}
-
-void fillNorthConnection(struct MapHeader *mapHeader, struct MapHeader *connectedMapHeader, s32 offset)
-{
-    int x;
-    int x2, y2;
-    int width;
-    int cWidth, cHeight;
-
-    if (connectedMapHeader)
-    {
-        cWidth = connectedMapHeader->mapData->width;
-        cHeight = connectedMapHeader->mapData->height;
-        x = offset + 7;
-        y2 = cHeight - 7;
-        if (x < 0)
-        {
-            x2 = -x;
-            x += cWidth;
-            if (x < gUnknown_03004870.width)
-            {
-                width = x;
-            }
-            else
-            {
-                width = gUnknown_03004870.width;
-            }
-            x = 0;
-        }
-        else
-        {
-            x2 = 0;
-            if (x + cWidth < gUnknown_03004870.width)
-            {
-                width = cWidth;
-            }
-            else
-            {
-                width = gUnknown_03004870.width - x;
-            }
-        }
-
-        sub_8056134(
-            x, /*y*/ 0,
-            connectedMapHeader,
-            x2, y2,
-            width, /*height*/ 7);
-
-    }
-}
-
-
-void fillWestConnection(struct MapHeader *mapHeader, struct MapHeader *connectedMapHeader, s32 offset)
-{
-    int y;
-    int x2, y2;
-    int height;
-    int cWidth, cHeight;
-    if (connectedMapHeader)
-    {
-        cWidth = connectedMapHeader->mapData->width;
-        cHeight = connectedMapHeader->mapData->height;
-        y = offset + 7;
-        x2 = cWidth - 7;
-        if (y < 0)
-        {
-            y2 = -y;
-            if (y + cHeight < gUnknown_03004870.height)
-            {
-                height = y + cHeight;
-            }
-            else
-            {
-                height = gUnknown_03004870.height;
-            }
-            y = 0;
-        }
-        else
-        {
-            y2 = 0;
-            if (y + cHeight < gUnknown_03004870.height)
-            {
-                height = cHeight;
-            }
-            else
-            {
-                height = gUnknown_03004870.height - y;
-            }
-        }
-
-        sub_8056134(
-            /*x*/ 0, y,
-            connectedMapHeader,
-            x2, y2,
-            /*width*/ 7, height);
-    }
-}
-
-void fillEastConnection(struct MapHeader *mapHeader, struct MapHeader *connectedMapHeader, s32 offset)
-{
-    int x, y;
-    int y2;
-    int height;
-    int cHeight;
-    if (connectedMapHeader)
-    {
-        cHeight = connectedMapHeader->mapData->height;
-        x = mapHeader->mapData->width + 7;
-        y = offset + 7;
-        if (y < 0)
-        {
-            y2 = -y;
-            if (y + cHeight < gUnknown_03004870.height)
-            {
-                height = y + cHeight;
-            }
-            else
-            {
-                height = gUnknown_03004870.height;
-            }
-            y = 0;
-        }
-        else
-        {
-            y2 = 0;
-            if (y + cHeight < gUnknown_03004870.height)
-            {
-                height = cHeight;
-            }
-            else
-            {
-                height = gUnknown_03004870.height - y;
-            }
-        }
-
-        sub_8056134(
-            x, y,
-            connectedMapHeader,
-            /*x2*/ 0, y2,
-            /*width*/ 8, height);
-    }
-}
-
-union Block
-{
-    struct
-    {
-        u16 block:10;
-        u16 collision:2;
-        u16 elevation:4;
-    } block;
-    u16 value;
-};
-
-u8 MapGridGetZCoordAt(int x, int y)
-{
-    u16 block;
-    int i;
-    u16 *border;
-
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        block = gUnknown_03004870.map[x + gUnknown_03004870.width * y];
-    }
-    else
-    {
-        border = gMapHeader.mapData->border;
-        i = (x + 1) & 1;
-        i += ((y + 1) & 1) * 2;
-        block = gMapHeader.mapData->border[i];
-        block |= 0xc00;
-    }
-    if (block == 0x3ff)
-    {
-        return 0;
-    }
-    return block >> 12;
-}
-
-u8 MapGridIsImpassableAt(int x, int y)
-{
-    u16 block;
-    int i;
-    u16 *border;
-
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        block = gUnknown_03004870.map[x + gUnknown_03004870.width * y];
-    }
-    else
-    {
-        border = gMapHeader.mapData->border;
-        i = (x + 1) & 1;
-        i += ((y + 1) & 1) * 2;
-        block = gMapHeader.mapData->border[i];
-        block |= 0xc00;
-    }
-    if (block == 0x3ff)
-    {
-        return 1;
-    }
-    return (block & 0xc00) >> 10;
-}
-
-u32 MapGridGetMetatileIdAt(int x, int y)
-{
-    u16 block;
-    int i;
-    int j;
-    struct MapData *mapData;
-    u16 *border;
-    u16 block2;
-
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        block = gUnknown_03004870.map[x + gUnknown_03004870.width * y];
-    }
-    else
-    {
-        mapData = gMapHeader.mapData;
-        i = (x + 1) & 1;
-        i += ((y + 1) & 1) * 2;
-        block = mapData->border[i] | 0xc00;
-    }
-    if (block == 0x3ff)
-    {
-        border = gMapHeader.mapData->border;
-        j = (x + 1) & 1;
-        j += ((y + 1) & 1) * 2;
-        block2 = gMapHeader.mapData->border[j];
-        block2 |= 0xc00;
-        return block2 & block;
-    }
-    return block & 0x3ff;
-}
-
-u32 MapGridGetMetatileBehaviorAt(int x, int y)
-{
-    u16 metatile;
-    metatile = MapGridGetMetatileIdAt(x, y);
-    return GetBehaviorByMetatileId(metatile) & 0xff;
-}
-
-u8 MapGridGetMetatileLayerTypeAt(int x, int y)
-{
-    u16 metatile;
-    metatile = MapGridGetMetatileIdAt(x, y);
-    return (GetBehaviorByMetatileId(metatile) & 0xf000) >> 12;
-}
-
-void MapGridSetMetatileIdAt(int x, int y, u16 metatile)
-{
-    int i;
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        i = x + y * gUnknown_03004870.width;
-        gUnknown_03004870.map[i] = (gUnknown_03004870.map[i] & 0xf000) | (metatile & 0xfff);
-    }
-}
-
-void MapGridSetMetatileEntryAt(int x, int y, u16 metatile)
-{
-    int i;
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        i = x + gUnknown_03004870.width * y;
-        gUnknown_03004870.map[i] = metatile;
-    }
-}
-
-u32 GetBehaviorByMetatileId(u16 metatile)
-{
-    u16 *attributes;
-    if (metatile <= 0x1ff)
-    {
-        attributes = gMapHeader.mapData->primaryTileset->metatileAttributes;
-        return attributes[metatile];
-    }
-    else if (metatile <= 0x3ff)
-    {
-        attributes = gMapHeader.mapData->secondaryTileset->metatileAttributes;
-        return attributes[metatile - 0x200];
-    }
-    else
-    {
-        return 0xff;
-    }
-}
-
-void save_serialize_map(void)
-{
-    int i, j;
-    int x, y;
-    u16 *mapView;
-    int width;
-    mapView = gSaveBlock1.mapView;
-    width = gUnknown_03004870.width;
-    x = gSaveBlock1.pos.x;
-    y = gSaveBlock1.pos.y;
-    for (i = y; i < y + 14; i++)
-    {
-        for (j = x; j < x + 15; j++)
-        {
-            *mapView++ = gUnknown_02029828[width * i + j];
-        }
-    }
-}
-
-int sub_8056618(void)
-{
-    u16 i;
-    u32 r2;
-    r2 = 0;
-    for (i = 0; i < 0x200; i++)
-    {
-        r2 |= gSaveBlock1.mapView[i];
-    }
-    if (r2 == 0)
-    {
-        return 1;
-    }
-    return 0;
-}
-
-void sav2_mapdata_clear(void)
-{
-    CpuFill16(0, gSaveBlock1.mapView, sizeof(gSaveBlock1.mapView));
-}
-
-void sub_8056670(void)
-{
-    int i, j;
-    int x, y;
-    u16 *mapView;
-    int width;
-    mapView = gSaveBlock1.mapView;
-    if (!sub_8056618())
-    {
-        width = gUnknown_03004870.width;
-        x = gSaveBlock1.pos.x;
-        y = gSaveBlock1.pos.y;
-        for (i = y; i < y + 14; i++)
-        {
-            for (j = x; j < x + 15; j++)
-            {
-                gUnknown_02029828[width * i + j] = *mapView++;
-            }
-        }
-        sav2_mapdata_clear();
-    }
-}
-
-void sub_80566F0(u8 a1)
-{
-    u16 *mapView;
-    int width;
-    int x0, y0;
-    int x2, y2;
-    u16 *src, *dest;
-    int srci, desti;
-    int r9, r8;
-    int x, y;
-    int i, j;
-    mapView = gSaveBlock1.mapView;
-    width = gUnknown_03004870.width;
-    r9 = 0;
-    r8 = 0;
-    x0 = gSaveBlock1.pos.x;
-    y0 = gSaveBlock1.pos.y;
-    x2 = 15;
-    y2 = 14;
-    switch (a1)
-    {
-    case CONNECTION_NORTH:
-        y0 += 1;
-        y2 = 13;
-        break;
-    case CONNECTION_SOUTH:
-        r8 = 1;
-        y2 = 13;
-        break;
-    case CONNECTION_WEST:
-        x0 += 1;
-        x2 = 14;
-        break;
-    case CONNECTION_EAST:
-        r9 = 1;
-        x2 = 14;
-        break;
-    }
-    for (y = 0; y < y2; y++)
-    {
-        i = 0;
-        j = 0;
-        for (x = 0; x < x2; x++)
-        {
-            desti = width * (y + y0);
-            srci = (y + r8) * 15 + r9;
-            src = &mapView[srci + i];
-            dest = &gUnknown_02029828[x0 + desti + j];
-            *dest = *src;
-            i++;
-            j++;
-        }
-    }
-    sav2_mapdata_clear();
-}
-
-int GetMapBorderIdAt(int x, int y)
-{
-    struct MapData *mapData;
-    u16 block, block2;
-    int i, j;
-    if (x >= 0 && x < gUnknown_03004870.width
-     && y >= 0 && y < gUnknown_03004870.height)
-    {
-        i = gUnknown_03004870.width;
-        i *= y;
-        block = gUnknown_03004870.map[x + i];
-        if (block == 0x3ff)
-        {
-            goto fail;
-        }
-    }
-    else
-    {
-        mapData = gMapHeader.mapData;
-        j = (x + 1) & 1;
-        j += ((y + 1) & 1) * 2;
-        block2 = 0xc00 | mapData->border[j];
-        if (block2 == 0x3ff)
-        {
-            goto fail;
-        }
-    }
-    goto success;
-fail:
-    return -1;
-success:
-
-    if (x >= (gUnknown_03004870.width - 8))
-    {
-        if (!gUnknown_0202E850.east)
-        {
-            return -1;
-        }
-        return CONNECTION_EAST;
-    }
-    else if (x < 7)
-    {
-        if (!gUnknown_0202E850.west)
-        {
-            return -1;
-        }
-        return CONNECTION_WEST;
-    }
-    else if (y >= (gUnknown_03004870.height - 7))
-    {
-        if (!gUnknown_0202E850.south)
-        {
-            return -1;
-        }
-        return CONNECTION_SOUTH;
-    }
-    else if (y < 7)
-    {
-        if (!gUnknown_0202E850.north)
-        {
-            return -1;
-        }
-        return CONNECTION_NORTH;
-    }
-    else
-    {
-        return 0;
-    }
-}
-
-int GetPostCameraMoveMapBorderId(int x, int y)
-{
-    return GetMapBorderIdAt(gSaveBlock1.pos.x + 7 + x, gSaveBlock1.pos.y + 7 + y);
-}
-
-int CanCameraMoveInDirection(int direction)
-{
-    int x, y;
-    x = gSaveBlock1.pos.x + 7 + gUnknown_0821664C[direction].x;
-    y = gSaveBlock1.pos.y + 7 + gUnknown_0821664C[direction].y;
-    if (GetMapBorderIdAt(x, y) == -1)
-    {
-        return 0;
-    }
-    return 1;
-}
-
-void sub_8056918(struct MapConnection *connection, int direction, int x, int y)
-{
-    struct MapHeader *mapHeader;
-    mapHeader = mapconnection_get_mapheader(connection);
-    switch (direction)
-    {
-    case CONNECTION_EAST:
-        gSaveBlock1.pos.x = -x;
-        gSaveBlock1.pos.y -= connection->offset;
-        break;
-    case CONNECTION_WEST:
-        gSaveBlock1.pos.x = mapHeader->mapData->width;
-        gSaveBlock1.pos.y -= connection->offset;
-        break;
-    case CONNECTION_SOUTH:
-        gSaveBlock1.pos.x -= connection->offset;
-        gSaveBlock1.pos.y = -y;
-        break;
-    case CONNECTION_NORTH:
-        gSaveBlock1.pos.x -= connection->offset;
-        gSaveBlock1.pos.y = mapHeader->mapData->height;
-        break;
-    }
-}
-
-bool8 CameraMove(int x, int y)
-{
-    unsigned int direction;
-    struct MapConnection *connection;
-    int old_x, old_y;
-    gUnknown_0202E844.field_0 = FALSE;
-    direction = GetPostCameraMoveMapBorderId(x, y);
-    if (direction + 1 <= 1)
-    {
-        gSaveBlock1.pos.x += x;
-        gSaveBlock1.pos.y += y;
-    }
-    else
-    {
-        save_serialize_map();
-        old_x = gSaveBlock1.pos.x;
-        old_y = gSaveBlock1.pos.y;
-        connection = sub_8056A64(direction, gSaveBlock1.pos.x, gSaveBlock1.pos.y);
-        sub_8056918(connection, direction, x, y);
-        sub_80538F0(connection->mapGroup, connection->mapNum);
-        gUnknown_0202E844.field_0 = TRUE;
-        gUnknown_0202E844.x = old_x - gSaveBlock1.pos.x;
-        gUnknown_0202E844.y = old_y - gSaveBlock1.pos.y;
-        gSaveBlock1.pos.x += x;
-        gSaveBlock1.pos.y += y;
-        sub_80566F0(direction);
-    }
-    return gUnknown_0202E844.field_0;
-}
-
-struct MapConnection *sub_8056A64(u8 direction, int x, int y)
-{
-    int count;
-    struct MapConnection *connection;
-    int i;
-    count = gMapHeader.connections->count;
-    connection = gMapHeader.connections->connections;
-    for (i = 0; i < count; i++, connection++)
-    {
-        if (connection->direction == direction)
-        {
-            if (sub_8056ABC(direction, x, y, connection) == TRUE)
-            {
-                return connection;
-            }
-        }
-    }
-    return NULL;
-}
-
-bool8 sub_8056ABC(u8 direction, int x, int y, struct MapConnection *connection)
-{
-    struct MapHeader *mapHeader;
-    mapHeader = mapconnection_get_mapheader(connection);
-    switch (direction)
-    {
-    case CONNECTION_SOUTH:
-    case CONNECTION_NORTH:
-        return sub_8056B20(x, gMapHeader.mapData->width, mapHeader->mapData->width, connection->offset);
-    case CONNECTION_WEST:
-    case CONNECTION_EAST:
-        return sub_8056B20(y, gMapHeader.mapData->height, mapHeader->mapData->height, connection->offset);
-    }
-    return FALSE;
-}
-
-bool8 sub_8056B20(int x, int src_width, int dest_width, int offset)
-{
-    int offset2;
-    offset2 = offset;
-    if (offset2 < 0)
-    {
-        offset2 = 0;
-    }
-    if (dest_width + offset < src_width)
-    {
-        src_width = dest_width + offset;
-    }
-    if (offset2 <= x && x <= src_width)
-    {
-        return TRUE;
-    }
-    return FALSE;
-}
-
-int sub_8056B4C(int x, int width)
-{
-    if (x >= 0 && x < width)
-    {
-        return TRUE;
-    }
-    return FALSE;
-}
-
-int sub_8056B60(struct MapConnection *connection, int x, int y)
-{
-    struct MapHeader *mapHeader;
-    mapHeader = mapconnection_get_mapheader(connection);
-    switch (connection->direction)
-    {
-    case CONNECTION_SOUTH:
-    case CONNECTION_NORTH:
-        return sub_8056B4C(x - connection->offset, mapHeader->mapData->width);
-    case CONNECTION_WEST:
-    case CONNECTION_EAST:
-        return sub_8056B4C(y - connection->offset, mapHeader->mapData->height);
-    }
-    return FALSE;
-}
-
-struct MapConnection *sub_8056BA0(s16 x, s16 y)
-{
-    int count;
-    struct MapConnection *connection;
-    int i;
-    u8 direction;
-    if (!gMapHeader.connections)
-    {
-        return NULL;
-    }
-    else
-    {
-        count = gMapHeader.connections->count;
-        connection = gMapHeader.connections->connections;
-        for (i = 0; i < count; i++, connection++)
-        {
-            direction = connection->direction;
-            if ((direction == CONNECTION_DIVE || direction == CONNECTION_EMERGE)
-             || (direction == CONNECTION_NORTH && y > 6)
-             || (direction == CONNECTION_SOUTH && y < gMapHeader.mapData->height + 7)
-             || (direction == CONNECTION_WEST && x > 6)
-             || (direction == CONNECTION_EAST && x < gMapHeader.mapData->width + 7))
-            {
-                continue;
-            }
-            if (sub_8056B60(connection, x - 7, y - 7) == TRUE)
-            {
-                return connection;
-            }
-        }
-    }
-    return NULL;
-}
-
-void sub_8056C50(u16 x, u16 y)
-{
-    gSaveBlock1.pos.x = x - 7;
-    gSaveBlock1.pos.y = y - 7;
-}
-
-void sav1_camera_get_focus_coords(u16 *x, u16 *y)
-{
-    *x = gSaveBlock1.pos.x + 7;
-    *y = gSaveBlock1.pos.y + 7;
-}
-
-void unref_sub_8056C7C(u16 x, u16 y)
-{
-    gSaveBlock1.pos.x = x;
-    gSaveBlock1.pos.y = y;
-}
-
-void GetCameraCoords(u16 *x, u16 *y)
-{
-    *x = gSaveBlock1.pos.x;
-    *y = gSaveBlock1.pos.y;
-}
-
-void sub_8056C98(struct Tileset *tileset, void *src)
-{
-    if (tileset)
-    {
-        if (!tileset->isCompressed)
-        {
-            CpuFastSet(tileset->tiles, src, 0x1000);
-        }
-        else
-        {
-            LZ77UnCompVram(tileset->tiles, src);
-        }
-    }
-}
-
-void sub_8056CBC(struct Tileset *tileset, int offset, int size)
-{
-    u16 black;
-    if (tileset)
-    {
-        if (tileset->isSecondary == FALSE)
-        {
-            black = 0;
-            LoadPalette(&black, offset, 2);
-            LoadPalette(tileset->palettes + 2, offset + 1, size - 2);
-        }
-        else if (tileset->isSecondary == TRUE)
-        {
-            LoadPalette(tileset->palettes + 0xc0, offset, size);
-        }
-        else
-        {
-            LZ77UnCompVram(tileset->palettes, (void*)0x2000000);
-            LoadPalette((void*)0x2000000, offset, size);
-        }
-    }
-}
-
-void sub_8056D28(struct MapData *mapData)
-{
-    void *src = (void*)(BG_VRAM);
-    sub_8056C98(mapData->primaryTileset, src);
-}
-
-void sub_8056D38(struct MapData *mapData)
-{
-    void *src = (void*)(BG_VRAM + 0x4000);
-    sub_8056C98(mapData->secondaryTileset, src);
-}
-
-void apply_map_tileset1_palette(struct MapData *mapData)
-{
-    sub_8056CBC(mapData->primaryTileset, 0, 0xc0);
-}
-
-void apply_map_tileset2_palette(struct MapData *mapData)
-{
-    sub_8056CBC(mapData->secondaryTileset, 0x60, 0xc0);
-}
-
-void copy_map_tileset1_tileset2_to_vram(struct MapData *mapData)
-{
-    if (mapData)
-    {
-        sub_8056D28(mapData);
-        sub_8056D38(mapData);
-    }
-}
-
-void apply_map_tileset1_tileset2_palette(struct MapData *mapData)
-{
-    if (mapData)
-    {
-        apply_map_tileset1_palette(mapData);
-        apply_map_tileset2_palette(mapData);
-    }
-}