FactoryCraft-Server/FactoryCraft/BasicItems.cpp

#include "BasicItems.h"

#include "Game.h"
#include "ModelInfo.h"

BasicItemType::BasicItemType(Framework::Text name,
    ModelInfo* model,
    Framework::Text itemName,
    float hp,
    float durability,
    int maxStack,
    bool solid,
    float hungerRecoveryPerHp,
    float thirstRecoveryPerHp)
    : ItemType(name, model, maxStack),
      itemName(itemName),
      hp(hp),
      durability(durability),
      solid(solid),
      hungerRecoveryPerHp(hungerRecoveryPerHp),
      thirstRecoveryPerHp(thirstRecoveryPerHp)
{}

Item* BasicItemType::createItem() const
{
    Item* result = createBasicItem(getId(),
        itemName,
        hp,
        hp,
        durability,
        durability,
        hungerRecoveryPerHp > 0 || thirstRecoveryPerHp > 0,
        0,
        0,
        solid,
        0);
    if (hungerRecoveryPerHp > 0 || thirstRecoveryPerHp > 0)
    {
        result->setFoodEffect(
            [this](Item* zItem, Entity* zEntity) {
                float added = zItem->getHp();
                if (zEntity->getHunger() + added * hungerRecoveryPerHp
                        > zEntity->getMaxHunger()
                    && zEntity->getThirst() + added * thirstRecoveryPerHp
                           > zEntity->getMaxThirst())
                {
                    added = MAX((zEntity->getMaxHunger() - zEntity->getHunger())
                                    / hungerRecoveryPerHp,
                        (zEntity->getMaxThirst() - zEntity->getThirst())
                            / thirstRecoveryPerHp);
                }
                zEntity->setHunger(
                    zEntity->getHunger() + added * hungerRecoveryPerHp);
                zEntity->setThirst(
                    zEntity->getThirst() + added * thirstRecoveryPerHp);
                zItem->setHp(zItem->getHp() - added);
                return added != 0.f;
            },
            [this](const Item* zItem, Entity* zEntity) {
                float addable = zItem->getHp();
                if (zEntity->getHunger() + addable * hungerRecoveryPerHp
                        > zEntity->getMaxHunger()
                    && zEntity->getThirst() + addable * thirstRecoveryPerHp
                           > zEntity->getMaxThirst())
                {
                    addable
                        = MAX((zEntity->getMaxHunger() - zEntity->getHunger())
                                  / hungerRecoveryPerHp,
                            (zEntity->getMaxThirst() - zEntity->getThirst())
                                / thirstRecoveryPerHp);
                }
                return addable >= zItem->getHp();
            });
    }
    return result;
}

Framework::Text BasicItemType::getItemName() const
{
    return itemName;
}

float BasicItemType::getHp() const
{
    return hp;
}

float BasicItemType::getDurability() const
{
    return durability;
}

bool BasicItemType::isSolid() const
{
    return solid;
}

float BasicItemType::getHungerRecoveryPerHp() const
{
    return hungerRecoveryPerHp;
}

float BasicItemType::getThirstRecoveryPerHp() const
{
    return thirstRecoveryPerHp;
}

BasicItemTypeFactory::BasicItemTypeFactory()
    : SubTypeFactory()
{}

BasicItemType* BasicItemTypeFactory::fromJson(
    Framework::JSON::JSONObject* zJson) const
{
    return new BasicItemType(zJson->zValue("name")->asString()->getString(),
        Game::INSTANCE->zTypeRegistry()->fromJson<ModelInfo>(
            zJson->zValue("model")),
        zJson->zValue("itemName")->asString()->getString(),
        (float)zJson->zValue("hp")->asNumber()->getNumber(),
        (float)zJson->zValue("durability")->asNumber()->getNumber(),
        (int)zJson->zValue("maxStack")->asNumber()->getNumber(),
        zJson->zValue("solid")->asBool()->getBool(),
        (float)zJson->zValue("hungerRecoveryPerHp")->asNumber()->getNumber(),
        (float)zJson->zValue("thirstRecoveryPerHp")->asNumber()->getNumber());
}

Framework::JSON::JSONObject* BasicItemTypeFactory::toJson(
    BasicItemType* zObject) const
{
    Framework::JSON::JSONObject* result = new Framework::JSON::JSONObject();
    result->addValue(
        "name", new Framework::JSON::JSONString(zObject->getName()));
    result->addValue(
        "model", Game::INSTANCE->zTypeRegistry()->toJson(zObject->zModel()));
    result->addValue(
        "itemName", new Framework::JSON::JSONString(zObject->getItemName()));
    result->addValue("hp", new Framework::JSON::JSONNumber(zObject->getHp()));
    result->addValue("durability",
        new Framework::JSON::JSONNumber(zObject->getDurability()));
    result->addValue(
        "maxStack", new Framework::JSON::JSONNumber(zObject->getMaxStackSize()));
    result->addValue(
        "solid", new Framework::JSON::JSONBool(zObject->isSolid()));
    result->addValue("hungerRecoveryPerHp",
        new Framework::JSON::JSONNumber(zObject->getHungerRecoveryPerHp()));
    result->addValue("thirstRecoveryPerHp",
        new Framework::JSON::JSONNumber(zObject->getThirstRecoveryPerHp()));
    return result;
}

Framework::JSON::Validator::JSONValidator* BasicItemTypeFactory::getValidator(
    Framework::JSON::Validator::ObjectValidationBuilder<
        Framework::JSON::Validator::JSONValidator>* builder) const
{
    return builder->withRequiredString("name")
        ->finishString()
        ->withRequiredAttribute(
            "model", Game::INSTANCE->zTypeRegistry()->getValidator<ModelInfo>())
        ->withRequiredString("itemName")
        ->finishString()
        ->withRequiredNumber("hp")
        ->whichIsGreaterThen(0.0)
        ->finishNumber()
        ->withRequiredNumber("durability")
        ->whichIsGreaterThen(0.0)
        ->finishNumber()
        ->withRequiredNumber("maxStack")
        ->whichIsGreaterThen(0.0)
        ->withDefault(50.0)
        ->finishNumber()
        ->withRequiredBool("solid")
        ->withDefault(true)
        ->finishBool()
        ->withRequiredNumber("hungerRecoveryPerHp")
        ->whichIsGreaterOrEqual(0.0)
        ->withDefault(0.0)
        ->finishNumber()
        ->withRequiredNumber("thirstRecoveryPerHp")
        ->whichIsGreaterOrEqual(0.0)
        ->withDefault(0.0)
        ->finishNumber()
        ->finishObject();
}

Framework::Text BasicItemTypeFactory::getTypeToken() const
{
    return "basic";
}