FactoryCraft-Server/FactoryCraft/FluidContainer.cpp

#include "FluidContainer.h"

#include <TextFeld.h>

#include "FluidBlock.h"
#include "Game.h"

FluidContainerItem::FluidContainerItem(int itemTypeId, const char* name)
    : Item(itemTypeId, name),
      fluidTypeId(0),
      fluidAmount(0)
{
    placeable = 1;
    usable = 1;
    eatable = 1;
}

const BlockType* FluidContainerItem::zPlacedBlockType() const
{
    return fluidTypeId && fluidAmount >= 1000 ? StaticRegistry<BlockType>::INSTANCE.zElement(fluidTypeId) : 0;
}

bool FluidContainerItem::canBeStackedWith(const Item* zItem) const
{
    const FluidContainerItem* other
        = dynamic_cast<const FluidContainerItem*>(zItem);
    if (!other) return false;
    return Item::canBeStackedWith(zItem) && other->fluidTypeId == fluidTypeId
        && other->fluidAmount == fluidAmount;
}

bool FluidContainerItem::canBePlacedAt(
    const int dimensionId, Framework::Vec3<int> worldPos) const
{
    if (fluidAmount >= 1000)
    {
        Dimension* dim = Game::INSTANCE->zDimension(dimensionId);
        if (dim)
        {
            const Block* block = dim->zBlockOrDefault(worldPos);
            if (block)
            {
                if (block->zBlockType()->getId() == BlockTypeEnum::AIR)
                    return true;
                if (block->zBlockType()->getId() == fluidTypeId)
                {
                    const FluidBlock* fluidBlock
                        = dynamic_cast<const FluidBlock*>(block);
                    return fluidBlock && fluidBlock->getDistanceToSource() > 0;
                }
            }
        }
    }
    return false;
}

void FluidContainerItem::onPlaced()
{
    setAmount(fluidAmount - 1000);
}

Framework::Text FluidContainerItem::getTooltipUIML() const
{
    Framework::Text uiml = "<tip><text width=\"auto\" height=\"auto\">";
    uiml.append() << getName();
    if (fluidTypeId != 0)
    {
        uiml.append() << "\nFluid: "
                      << StaticRegistry<BlockType>::INSTANCE
                             .zElement(fluidTypeId)
                             ->getName()
                      << "\nAmount: " << fluidAmount << " L";
    }
    else
    {
        uiml.append() << "\nEmpty";
    }
    uiml.append() << "</text></tip>";
    return uiml;
}

bool FluidContainerItem::applyFoodEffects(Entity* zTarget)
{
    if (fluidTypeId)
    {
        const FluidBlockType* fluidType = dynamic_cast<const FluidBlockType*>(
            StaticRegistry<BlockType>::INSTANCE.zElement(fluidTypeId));
        if (fluidType && fluidType->getFoodEffect())
        {
            return fluidType->getFoodEffect()(this, zTarget);
        }
    }
    return false;
}

bool FluidContainerItem::canApplyFoodEffectsFully(Entity* zTarget) const
{
    return false;
}

int FluidContainerItem::getAmount() const
{
    return fluidAmount;
}

void FluidContainerItem::setAmount(int amount)
{
    fluidAmount = amount;
    if (!fluidAmount)
    {
        fluidTypeId = 0;
    }
}

int FluidContainerItem::getFluidTypeId() const
{
    return fluidTypeId;
}

void FluidContainerItem::setFluidTypeId(int fluidTypeId)
{
    this->fluidTypeId = fluidTypeId;
    if (!fluidTypeId)
    {
        fluidAmount = 0;
    }
}

FluidContainerItemSkill::FluidContainerItemSkill(int itemTypeId)
    : ItemSkill(itemTypeId),
      level(1),
      xp(0.f),
      maxXP(10.f)
{}

bool FluidContainerItemSkill::use(
    Entity* zActor, Item* zUsedItem, Block* zTarget)
{
    FluidContainerItem* usedItem = dynamic_cast<FluidContainerItem*>(zUsedItem);
    if (usedItem)
    {
        if (zTarget->zBlockType()->isFluid() && zTarget->getHP() > 0)
        {
            FluidBlock* fluidBlock = dynamic_cast<FluidBlock*>(zTarget);
            if (fluidBlock)
            {
                if (!usedItem->getFluidTypeId()
                    || usedItem->getFluidTypeId()
                           == fluidBlock->zBlockType()->getId())
                {
                    const FluidContainerItemType* usedItemType
                        = dynamic_cast<const FluidContainerItemType*>(
                            usedItem->zItemType());
                    if (usedItemType)
                    {
                        if (usedItem->getAmount() + 1000
                            <= usedItemType->getMaxFluidAmount())
                        {
                            usedItem->setFluidTypeId(
                                fluidBlock->zBlockType()->getId());
                            usedItem->setAmount(usedItem->getAmount() + 1000);
                            zTarget->setHP(0);
                        }
                    }
                }
            }
        }
    }
    return false;
}

bool FluidContainerItemSkill::use(
    Entity* zActor, Item* zUsedItem, Entity* zTarget)
{
    // TODO: get milk from cows and something else from other mobs
    return false;
}

FluidContainerItemSkillLevelUpRule::FluidContainerItemSkillLevelUpRule()
    : ItemSkillLevelUpRule()
{}

void FluidContainerItemSkillLevelUpRule::applyOn(ItemSkill* zSkill)
{
    FluidContainerItemSkill* skill
        = dynamic_cast<FluidContainerItemSkill*>(zSkill);
    if (skill->xp >= skill->maxXP)
    {
        skill->level++;
        skill->xp = 0;
        skill->maxXP = skill->maxXP * 2;
    }
}

void FluidContainerItemType::loadSuperItem(
    Item* zItem, Framework::StreamReader* zReader) const
{
    ItemType::loadSuperItem(zItem, zReader);
    FluidContainerItem* item = dynamic_cast<FluidContainerItem*>(zItem);
    if (item)
    {
        zReader->lese((char*)&item->fluidTypeId, 4);
        zReader->lese((char*)&item->fluidAmount, 4);
    }
    else
    {
        std::cout << "ERROR: FluidContainerItemType::loadSuperItem: "
                     "zItem is not a FluidContainerItem\n";
    }
}

void FluidContainerItemType::saveSuperItem(
    const Item* zItem, Framework::StreamWriter* zWriter) const
{
    ItemType::saveSuperItem(zItem, zWriter);
    const FluidContainerItem* item
        = dynamic_cast<const FluidContainerItem*>(zItem);
    if (item)
    {
        zWriter->schreibe((char*)&item->fluidTypeId, 4);
        zWriter->schreibe((char*)&item->fluidAmount, 4);
    }
    else
    {
        std::cout << "ERROR: FluidContainerItemType::saveSuperItem: "
                     "zItem is not a FluidContainerItem\n";
    }
}

void FluidContainerItemType::loadSuperItemSkill(
    ItemSkill* zSkill, Framework::StreamReader* zReader) const
{
    ItemType::loadSuperItemSkill(zSkill, zReader);
    FluidContainerItemSkill* skill
        = dynamic_cast<FluidContainerItemSkill*>(zSkill);
    if (skill)
    {
        zReader->lese((char*)&skill->level, 4);
        zReader->lese((char*)&skill->xp, 4);
        zReader->lese((char*)&skill->maxXP, 4);
    }
    else
    {
        std::cout << "ERROR: FluidContainerItemType::loadSuperItemSkill: "
                     "zSkill is not a FluidContainerItemSkill\n";
    }
}

void FluidContainerItemType::saveSuperItemSkill(
    const ItemSkill* zSkill, Framework::StreamWriter* zWriter) const
{
    ItemType::saveSuperItemSkill(zSkill, zWriter);
    const FluidContainerItemSkill* skill
        = dynamic_cast<const FluidContainerItemSkill*>(zSkill);
    if (skill)
    {
        zWriter->schreibe((char*)&skill->level, 4);
        zWriter->schreibe((char*)&skill->xp, 4);
        zWriter->schreibe((char*)&skill->maxXP, 4);
    }
    else
    {
        std::cout << "ERROR: FluidContainerItemType::saveSuperItemSkill: "
                     "zSkill is not a FluidContainerItemSkill\n";
    }
}

FluidContainerItemType::FluidContainerItemType(
    int typeId, const char* name, ModelInfo model)
    : ItemType(
        typeId, name, new FluidContainerItemSkillLevelUpRule(), 0, model),
      maxFluidAmount(1000)
{}

Item* FluidContainerItemType::createItem() const
{
    Item* result = new FluidContainerItem(getId(), getName());
    return result;
}

ItemSkill* FluidContainerItemType::createDefaultItemSkill() const
{
    return new FluidContainerItemSkill(getId());
}

void FluidContainerItemType::setItemAttribute(
    Item* zItem, Framework::Text name, Framework::JSON::JSONValue* zValue) const
{
    FluidContainerItem* item = dynamic_cast<FluidContainerItem*>(zItem);
    if (!item)
    {
        std::cout << "ERROR: FluidContainerItemType::setItemAttribute: "
                     "zItem is not a FluidContainerItem\n";
        return;
    }
    if (name.istGleich("fluidType"))
    {
        if (zValue->getType() == Framework::JSON::JSONType::STRING)
        {
            int id = ItemType::getTypeId(zValue->asString()->getString());
            if (id)
            {
                item->fluidTypeId = id;
            }
            else
            {
                std::cout << "ERROR: FluidContainerItemType::setItemAttribute: "
                             "'fluidType' is not a valid type name\n";
            }
        }
        else
        {
            std::cout << "ERROR: FluidContainerItemType::setItemAttribute: "
                         "'fluidType' is not a string or string\n";
        }
    }
    else if (name.istGleich("fluidAmount"))
    {
        if (zValue->getType() == Framework::JSON::JSONType::NUMBER)
        {
            item->fluidAmount = (int)zValue->asNumber()->getNumber();
        }
        else
        {
            std::cout << "ERROR: FluidContainerItemType::setItemAttribute: "
                         "'fluidAmount' is not a number\n";
        }
    }
    else
    {
        ItemType::setItemAttribute(zItem, name, zValue);
    }
}

void FluidContainerItemType::addItemAttributes(
    Item* zItem, Framework::JSON::JSONObject* zItemObjet) const
{
    FluidContainerItem* item = dynamic_cast<FluidContainerItem*>(zItem);
    if (!item)
    {
        std::cout << "ERROR: FluidContainerItemType::addItemAttributes: "
                     "zItem is not a FluidContainerItem\n";
        return;
    }
    ItemType::addItemAttributes(zItem, zItemObjet);
    if (item->fluidTypeId)
    {
        zItemObjet->addValue("fluidType",
            new Framework::JSON::JSONString(
                StaticRegistry<ItemType>::INSTANCE.zElement(item->fluidTypeId)
                    ->getName()));
        zItemObjet->addValue(
            "fluidAmount", new Framework::JSON::JSONNumber(item->fluidAmount));
    }
}

int FluidContainerItemType::getMaxFluidAmount() const
{
    return maxFluidAmount;
}

FluidContainerItemType* FluidContainerItemType::setMaxFluidAmount(
    int maxFluidAmount)
{
    this->maxFluidAmount = maxFluidAmount;
    return this;
}