4jcraft/Minecraft.World/Blocks/TileEntities/EnderChestTileEntity.cpp

#include "../../Platform/stdafx.h"
#include "../../Headers/net.minecraft.world.level.h"
#include "../../Headers/net.minecraft.world.level.tile.h"
#include "EnderChestTileEntity.h"

EnderChestTileEntity::EnderChestTileEntity() {
    openness = oOpenness = 0.0f;
    openCount = 0;
    tickInterval = 0;
}

void EnderChestTileEntity::tick() {
    TileEntity::tick();

    if (++tickInterval % 20 * 4 == 0) {
        level->tileEvent(x, y, z, Tile::enderChest_Id,
                         ChestTile::EVENT_SET_OPEN_COUNT, openCount);
    }

    oOpenness = openness;

    float speed = 0.10f;
    if (openCount > 0 && openness == 0) {
        double xc = x + 0.5;
        double zc = z + 0.5;

        // 4J-PB - Seems the chest open volume is much louder than other sounds
        // from user reports. We'll tone it down a bit
        level->playSound(xc, y + 0.5, zc, eSoundType_RANDOM_CHEST_OPEN, 0.2f,
                         level->random->nextFloat() * 0.1f + 0.9f);
    }
    if ((openCount == 0 && openness > 0) || (openCount > 0 && openness < 1)) {
        float oldOpen = openness;
        if (openCount > 0)
            openness += speed;
        else
            openness -= speed;
        if (openness > 1) {
            openness = 1;
        }
        float lim = 0.5f;
        if (openness < lim && oldOpen >= lim) {
            double xc = x + 0.5;
            double zc = z + 0.5;

            // 4J-PB - Seems the chest open volume is much louder than other
            // sounds from user reports. We'll tone it down a bit
            level->playSound(xc, y + 0.5, zc, eSoundType_RANDOM_CHEST_CLOSE,
                             0.2f, level->random->nextFloat() * 0.1f + 0.9f);
        }
        if (openness < 0) {
            openness = 0;
        }
    }
}

bool EnderChestTileEntity::triggerEvent(int b0, int b1) {
    if (b0 == ChestTile::EVENT_SET_OPEN_COUNT) {
        openCount = b1;
        return true;
    }
    return TileEntity::triggerEvent(b0, b1);
}

void EnderChestTileEntity::setRemoved() {
    clearCache();
    TileEntity::setRemoved();
}

void EnderChestTileEntity::startOpen() {
    openCount++;
    level->tileEvent(x, y, z, Tile::enderChest_Id,
                     ChestTile::EVENT_SET_OPEN_COUNT, openCount);
}

void EnderChestTileEntity::stopOpen() {
    openCount--;
    level->tileEvent(x, y, z, Tile::enderChest_Id,
                     ChestTile::EVENT_SET_OPEN_COUNT, openCount);
}

bool EnderChestTileEntity::stillValid(std::shared_ptr<Player> player) {
    if (level->getTileEntity(x, y, z) != shared_from_this()) return false;
    if (player->distanceToSqr(x + 0.5, y + 0.5, z + 0.5) > 8 * 8) return false;

    return true;
}

// 4J Added
std::shared_ptr<TileEntity> EnderChestTileEntity::clone() {
    std::shared_ptr<EnderChestTileEntity> result =
        std::shared_ptr<EnderChestTileEntity>(new EnderChestTileEntity());
    TileEntity::clone(result);

    return result;
}