#include "../Platform/stdafx.h"
#include "../Headers/net.minecraft.world.h"
#include "../Headers/net.minecraft.world.entity.player.h"
#include "../Headers/net.minecraft.world.level.h"
#include "../Headers/net.minecraft.world.level.tile.h"
#include "../Headers/net.minecraft.world.phys.h"
#include "../Headers/net.minecraft.world.item.h"
#include "../Util/Facing.h"
#include "../Blocks/Material.h"
#include "../Stats/GenericStats.h"
#include "DoorItem.h"

DoorItem::DoorItem(int id, Material* material) : Item(id) {
    this->material = material;
    maxStackSize = 1;
}

bool DoorItem::useOn(std::shared_ptr<ItemInstance> instance,
                     std::shared_ptr<Player> player, Level* level, int x, int y,
                     int z, int face, float clickX, float clickY, float clickZ,
                     bool bTestUseOnOnly) {
    if (face != Facing::UP) return false;
    y++;

    Tile* tile;

    if (material == Material::wood)
        tile = Tile::door_wood;
    else
        tile = Tile::door_iron;

    if (!player->mayUseItemAt(x, y, z, face, instance) ||
        !player->mayUseItemAt(x, y + 1, z, face, instance))
        return false;
    if (!tile->mayPlace(level, x, y, z)) return false;

    // 4J-PB - Adding a test only version to allow tooltips to be displayed
    if (bTestUseOnOnly) return true;

    // 4J-JEV: Hook for durango 'BlockPlaced' event.
    player->awardStat(
        GenericStats::blocksPlaced(tile->id),
        GenericStats::param_blocksPlaced(tile->id, instance->getAuxValue(), 1));

    int dir = Mth::floor(((player->yRot + 180) * 4) / 360 - 0.5) & 3;
    place(level, x, y, z, dir, tile);

    instance->count--;
    return true;
}

void DoorItem::place(Level* level, int x, int y, int z, int dir, Tile* tile) {
    int xra = 0;
    int zra = 0;
    if (dir == 0) zra = +1;
    if (dir == 1) xra = -1;
    if (dir == 2) zra = -1;
    if (dir == 3) xra = +1;

    int solidLeft =
        (level->isSolidBlockingTile(x - xra, y, z - zra) ? 1 : 0) +
        (level->isSolidBlockingTile(x - xra, y + 1, z - zra) ? 1 : 0);
    int solidRight =
        (level->isSolidBlockingTile(x + xra, y, z + zra) ? 1 : 0) +
        (level->isSolidBlockingTile(x + xra, y + 1, z + zra) ? 1 : 0);

    bool doorLeft = (level->getTile(x - xra, y, z - zra) == tile->id) ||
                    (level->getTile(x - xra, y + 1, z - zra) == tile->id);
    bool doorRight = (level->getTile(x + xra, y, z + zra) == tile->id) ||
                     (level->getTile(x + xra, y + 1, z + zra) == tile->id);

    bool flip = false;
    if (doorLeft && !doorRight)
        flip = true;
    else if (solidRight > solidLeft)
        flip = true;

    level->setTileAndData(x, y, z, tile->id, dir, Tile::UPDATE_CLIENTS);
    level->setTileAndData(x, y + 1, z, tile->id, 8 | (flip ? 1 : 0),
                          Tile::UPDATE_CLIENTS);
    level->updateNeighborsAt(x, y, z, tile->id);
    level->updateNeighborsAt(x, y + 1, z, tile->id);
}