mirror of
https://github.com/worldforge/cyphesis
synced 2026-08-13 12:26:04 -04:00
259 lines
7.4 KiB
C++
259 lines
7.4 KiB
C++
/*
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Copyright (C) 2018 Erik Ogenvik
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef CYPHESIS_CYPY_LOCATEDENTITY_H
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#define CYPHESIS_CYPY_LOCATEDENTITY_H
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#include "rulesets/LocatedEntity.h"
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#include "WrapperBase.h"
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#include <common/id.h>
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#include <rulesets/Character.h>
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#include <rulesets/MemEntity.h>
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#include "CyPy_Props.h"
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#include "common/TypeNode.h"
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#include "common/Inheritance.h"
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#include "CyPy_Location.h"
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#include "CyPy_Element.h"
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template<typename TValue, typename TPythonClass>
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class CyPy_LocatedEntityBase : public WrapperBase<TValue*, TPythonClass>
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{
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public:
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CyPy_LocatedEntityBase(Py::PythonClassInstance* self, Py::Tuple& args, Py::Dict& kwds);
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~CyPy_LocatedEntityBase() override;
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Py::Object getattro(const Py::String&) override;
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int setattro(const Py::String& name, const Py::Object& attr) override;
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Py::Object rich_compare(const Py::Object&, int) override;
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static Py::Object wrap(LocatedEntity* value);
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protected:
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CyPy_LocatedEntityBase(Py::PythonClassInstance* self, TValue* value);
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Py::Object as_entity();
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PYCXX_NOARGS_METHOD_DECL(CyPy_LocatedEntityBase, as_entity)
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Py::Object is_reachable_for_other_entity(const Py::Tuple& args);
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PYCXX_VARARGS_METHOD_DECL(CyPy_LocatedEntityBase, is_reachable_for_other_entity)
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Py::Object describe_entity();
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PYCXX_NOARGS_METHOD_DECL(CyPy_LocatedEntityBase, describe_entity)
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};
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class CyPy_LocatedEntity
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{
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public:
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typedef LocatedEntity value_type;
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struct type_def
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{
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std::string tp_name = "LocatedEntity";
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};
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static type_def* type_object()
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{
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static type_def type;
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return &type;
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}
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// CyPy_LocatedEntity(Py::PythonClassInstance* self, Py::Tuple& args, Py::Dict& kwds);
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// CyPy_LocatedEntity(Py::PythonClassInstance* self, LocatedEntity* value);
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//
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// ~CyPy_LocatedEntity() override;
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//
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// static void init_type();
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static bool check(PyObject* object);
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static bool check(const Py::Object& object);
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static Py::PythonClassObject<CyPy_LocatedEntity> wrap(LocatedEntity* value);
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static LocatedEntity& value(const Py::Object& object);
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};
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Py::Object wrapLocatedEntity(LocatedEntity* locatedEntity);
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template<typename TValue, typename TPythonClass>
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CyPy_LocatedEntityBase<TValue, TPythonClass>::CyPy_LocatedEntityBase(Py::PythonClassInstance* self, Py::Tuple& args, Py::Dict& kwds)
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: WrapperBase<TValue*, TPythonClass>::WrapperBase(self, args, kwds)
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{
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this->m_value = nullptr;
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}
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template<typename TValue, typename TPythonClass>
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CyPy_LocatedEntityBase<TValue, TPythonClass>::CyPy_LocatedEntityBase(Py::PythonClassInstance* self, TValue* value)
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: WrapperBase<TValue*, TPythonClass>::WrapperBase(self, value)
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{
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this->m_value->incRef();
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}
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template<typename TValue, typename TPythonClass>
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CyPy_LocatedEntityBase<TValue, TPythonClass>::~CyPy_LocatedEntityBase()
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{
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if (this->m_value) {
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this->m_value->decRef();
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}
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::getattro(const Py::String& name)
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{
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auto nameStr = name.as_string();
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if (nameStr == "id") {
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return Py::String(this->m_value->getId());
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}
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if (nameStr == "props") {
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Py::Callable class_type(CyPy_Props::type());
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Py::PythonClassObject<CyPy_Props> propsObj(class_type.apply());
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propsObj.getCxxObject()->m_value = this->m_value;
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return propsObj;
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}
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if (nameStr == "type") {
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if (!this->m_value->getType()) {
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throw Py::AttributeError(name);
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}
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return Py::String(this->m_value->getType()->name());
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}
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if (nameStr == "location") {
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return CyPy_Location::wrap(this->m_value->m_location);
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}
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if (nameStr == "contains") {
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if (!this->m_value->m_contains) {
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return Py::None();
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}
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Py::List list;
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for (auto& child : *this->m_value->m_contains) {
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list.append(CyPy_LocatedEntity::wrap(child));
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}
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return list;
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}
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if (nameStr == "visible") {
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return Py::Boolean(this->m_value->isVisible());
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}
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return Py::PythonExtensionBase::getattro(name);
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}
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template<typename TValue, typename TPythonClass>
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int CyPy_LocatedEntityBase<TValue, TPythonClass>::setattro(const Py::String& name, const Py::Object& attr)
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{
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auto nameStr = name.as_string();
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//FIXME: perhaps in BaseMind instead?
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if (nameStr == "map") {
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throw Py::AttributeError("map attribute forbidden");
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}
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if (nameStr == "type") {
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if (this->m_value->getType()) {
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throw Py::RuntimeError("Cannot mutate entity type");
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}
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const TypeNode* type = Inheritance::instance().getType(verifyString(attr));
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if (!type) {
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throw Py::ValueError("Entity type unknown");
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}
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this->m_value->setType(type);
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return 0;
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}
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return Py::PythonExtensionBase::setattro(name, attr);
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::rich_compare(const Py::Object& other, int op)
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{
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if (CyPy_LocatedEntity::check(other)) {
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auto otherPtr = &CyPy_LocatedEntity::value(other);
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if (this->m_value == nullptr || otherPtr == nullptr) {
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return Py::False();
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}
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if (op == Py_EQ) {
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return (this->m_value == otherPtr) ? Py::True() : Py::False();
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} else if (op == Py_NE) {
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return (this->m_value != otherPtr) ? Py::True() : Py::False();
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}
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} else {
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if (op == Py_EQ) {
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return Py::False();
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} else if (op == Py_NE) {
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return Py::True();
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}
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}
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throw Py::NotImplementedError("Not implemented");
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::as_entity()
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{
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Atlas::Message::MapType element;
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this->m_value->addToMessage(element);
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return CyPy_Element::wrap(element);
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::is_reachable_for_other_entity(const Py::Tuple& args)
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{
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args.verify_length(1);
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if (!CyPy_LocatedEntity::check(args.front())) {
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throw Py::TypeError("Target must be a located entity");
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}
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return Py::Boolean(CyPy_LocatedEntity::value(args.front()).isReachableForOtherEntity(this->m_value));
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::describe_entity()
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{
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return Py::String(this->m_value->describeEntity());
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}
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template<typename TValue, typename TPythonClass>
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Py::Object CyPy_LocatedEntityBase<TValue, TPythonClass>::wrap(LocatedEntity* value)
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{
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return wrapLocatedEntity(value);
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}
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#endif //CYPHESIS_CYPY_LOCATEDENTITY_H
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