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/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "irrlichttypes_extrabloated.h"
#include "activeobject.h"
#include <unordered_map>
#include <unordered_set>
class ClientEnvironment;
class ITextureSource;
class Client;
class IGameDef;
class LocalPlayer;
struct ItemStack;
class WieldMeshSceneNode;
class ClientActiveObject : public ActiveObject
{
public:
ClientActiveObject(u16 id, Client *client, ClientEnvironment *env);
virtual ~ClientActiveObject();
virtual void addToScene(ITextureSource *tsrc, scene::ISceneManager *smgr) = 0;
virtual void removeFromScene(bool permanent) {}
virtual void updateLight(u32 day_night_ratio) {}
virtual bool getCollisionBox(aabb3f *toset) const { return false; }
virtual bool getSelectionBox(aabb3f *toset) const { return false; }
virtual bool collideWithObjects() const { return false; }
virtual const v3f getPosition() const { return v3f(0.0f); }
virtual scene::ISceneNode *getSceneNode() const
{ return NULL; }
virtual scene::IAnimatedMeshSceneNode *getAnimatedMeshSceneNode() const
{ return NULL; }
virtual bool isLocalPlayer() const { return false; }
virtual ClientActiveObject *getParent() const { return nullptr; };
virtual const std::unordered_set<int> &getAttachmentChildIds() const
{ static std::unordered_set<int> rv; return rv; }
virtual void updateAttachments() {};
virtual bool doShowSelectionBox() { return true; }
// Step object in time
virtual void step(float dtime, ClientEnvironment *env) {}
// Process a message sent by the server side object
virtual void processMessage(const std::string &data) {}
virtual std::string infoText() { return ""; }
virtual std::string debugInfoText() { return ""; }
/*
This takes the return value of
ServerActiveObject::getClientInitializationData
*/
virtual void initialize(const std::string &data) {}
// Create a certain type of ClientActiveObject
static ClientActiveObject *create(ActiveObjectType type, Client *client,
ClientEnvironment *env);
// If returns true, punch will not be sent to the server
virtual bool directReportPunch(v3f dir, const ItemStack *punchitem = nullptr,
float time_from_last_punch = 1000000) { return false; }
protected:
// Used for creating objects based on type
typedef ClientActiveObject *(*Factory)(Client *client, ClientEnvironment *env);
static void registerType(u16 type, Factory f);
Client *m_client;
ClientEnvironment *m_env;
private:
// Used for creating objects based on type
static std::unordered_map<u16, Factory> m_types;
};
class DistanceSortedActiveObject
{
public:
ClientActiveObject *obj;
DistanceSortedActiveObject(ClientActiveObject *a_obj, f32 a_d)
{
obj = a_obj;
d = a_d;
}
bool operator < (const DistanceSortedActiveObject &other) const
{
return d < other.d;
}
private:
f32 d;
};
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