108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
#include "StarObjectItem.hpp"
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#include "StarRoot.hpp"
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#include "StarObject.hpp"
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#include "StarLogging.hpp"
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#include "StarObjectDatabase.hpp"
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#include "StarWorld.hpp"
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#include "StarJsonExtra.hpp"
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namespace Star {
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ObjectItem::ObjectItem(Json const& config, String const& directory, Json const& objectParameters)
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: Item(config, directory, objectParameters), FireableItem(config), BeamItem(config) {
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setTwoHanded(config.getBool("twoHanded", true));
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// Make sure that all script objects that have retainObjectParametersInItem
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// start with a blank scriptStorage entry to help them stack properly.
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if (instanceValue("retainObjectParametersInItem", false).toBool() && instanceValue("scriptStorage").isNull())
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setInstanceValue("scriptStorage", JsonObject());
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m_shifting = false;
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}
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ItemPtr ObjectItem::clone() const {
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return make_shared<ObjectItem>(*this);
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}
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void ObjectItem::init(ToolUserEntity* owner, ToolHand hand) {
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FireableItem::init(owner, hand);
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BeamItem::init(owner, hand);
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}
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void ObjectItem::update(float dt, FireMode fireMode, bool shifting, HashSet<MoveControlType> const& moves) {
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FireableItem::update(dt, fireMode, shifting, moves);
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BeamItem::update(dt, fireMode, shifting, moves);
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setEnd(BeamItem::EndType::Object);
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m_shifting = shifting;
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}
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List<Drawable> ObjectItem::nonRotatedDrawables() const {
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return beamDrawables(canPlace(m_shifting));
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}
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float ObjectItem::cooldownTime() const {
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// TODO: Hardcoded
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return 0.25f;
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}
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void ObjectItem::fire(FireMode mode, bool shifting, bool edgeTriggered) {
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if (!ready())
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return;
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if (placeInWorld(mode, shifting))
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FireableItem::fire(mode, shifting, edgeTriggered);
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}
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String ObjectItem::objectName() const {
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return instanceValue("objectName", "<objectName missing>").toString();
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}
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Json ObjectItem::objectParameters() const {
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Json objectParameters = parameters().opt().value(JsonObject{});
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if (!initialized())
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return objectParameters;
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return objectParameters.set("owner", jsonFromMaybe(owner()->uniqueId()));
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}
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bool ObjectItem::placeInWorld(FireMode, bool shifting) {
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if (!initialized())
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throw ItemException("ObjectItem not init'd properly, or user not recognized as Tool User.");
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if (!ready())
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return false;
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if (!canPlace(shifting))
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return false;
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auto pos = Vec2I(owner()->aimPosition().floor());
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auto objectDatabase = Root::singleton().objectDatabase();
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try {
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if (auto object = objectDatabase->createForPlacement(world(), objectName(), pos, owner()->walkingDirection(), objectParameters())) {
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if (consume(1)) {
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world()->addEntity(object);
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return true;
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}
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}
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} catch (StarException const& e) {
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Logger::error("Failed to instantiate object for placement. {} {} : {}",
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objectName(),
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objectParameters().repr(0, true),
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outputException(e, true));
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return true;
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}
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return false;
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}
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bool ObjectItem::canPlace(bool) const {
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if (initialized()) {
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if (owner()->isAdmin() || owner()->inToolRange()) {
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auto pos = Vec2I(owner()->aimPosition().floor());
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auto objectDatabase = Root::singleton().objectDatabase();
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return objectDatabase->canPlaceObject(world(), pos, objectName());
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}
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}
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return false;
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}
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}
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