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#include "global.h"
#include "dungeon_ai_targeting.h"
#include "constants/iq_skill.h"
#include "constants/item.h"
#include "constants/status.h"
#include "dungeon_engine.h"
#include "dungeon_items.h"
#include "dungeon_map_access.h"
#include "dungeon_movement.h"
#include "dungeon_pokemon_attributes.h"
#include "dungeon_util.h"
#include "map.h"
const u8 gDirectionBitMasks_2[] = {0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80};
bool8 CanAttackInFront(struct DungeonEntity *pokemon, s32 direction)
{
u8 crossableTerrain = GetCrossableTerrain(pokemon->entityData->entityID);
struct MapTile *tile;
if (crossableTerrain < CROSSABLE_TERRAIN_CREVICE)
{
crossableTerrain = CROSSABLE_TERRAIN_CREVICE;
}
tile = GetMapTile_1(pokemon->posWorld.x + gAdjacentTileOffsets[direction].x,
pokemon->posWorld.y + gAdjacentTileOffsets[direction].y);
if (!(tile->tileType & TILE_TYPE_MAP_EDGE) &&
(tile->pokemon == NULL || GetEntityType(tile->pokemon) == ENTITY_POKEMON))
{
if (!IsFixedDungeon())
{
if (pokemon->entityData->transformStatus == TRANSFORM_STATUS_MOBILE ||
HasItem(pokemon, ITEM_ID_MOBILE_SCARF))
{
crossableTerrain = CROSSABLE_TERRAIN_WALL;
}
else if (HasIQSkill(pokemon, IQ_SKILL_ALL_TERRAIN_HIKER))
{
// BUG: If the Pokémon is a Ghost type that can normally attack through walls,
// All-Terrain Hiker/Super Mobile may make the AI think it can't attack through walls.
crossableTerrain = CROSSABLE_TERRAIN_CREVICE;
}
else if (HasIQSkill(pokemon, IQ_SKILL_SUPER_MOBILE))
{
if ((direction & 1) != 0)
{
crossableTerrain = CROSSABLE_TERRAIN_CREVICE;
}
else
{
crossableTerrain = CROSSABLE_TERRAIN_WALL;
}
}
}
tile = GetMapTile_1(pokemon->posWorld.x, pokemon->posWorld.y);
if (tile->canMoveAdjacent[crossableTerrain] & gDirectionBitMasks_2[direction & DIRECTION_MASK])
{
return TRUE;
}
}
return FALSE;
}
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