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4aa9a669cb
What happened: 1) Object data is received. Client begins to read the data 2) Client initializes all its children (gob_cmd_update_infant) 3) Children try to attach to parent (yet not added) 4) Parent initializes, is added to the environment And somewhere in between, Irrlicht wrecks up the attachments due to the missing matrix node. The solution here is to: 1) Use the same structure as ServerActiveObject 2) Attach all children after the parent is really initialized
116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
/*
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Minetest
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Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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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 Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include "irr_aabb3d.h"
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#include "irr_v3d.h"
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#include <string>
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enum ActiveObjectType {
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ACTIVEOBJECT_TYPE_INVALID = 0,
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ACTIVEOBJECT_TYPE_TEST = 1,
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// Deprecated stuff
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ACTIVEOBJECT_TYPE_ITEM = 2,
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// ACTIVEOBJECT_TYPE_RAT = 3,
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// ACTIVEOBJECT_TYPE_OERKKI1 = 4,
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// ACTIVEOBJECT_TYPE_FIREFLY = 5,
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ACTIVEOBJECT_TYPE_MOBV2 = 6,
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// End deprecated stuff
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ACTIVEOBJECT_TYPE_LUAENTITY = 7,
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// Special type, not stored as a static object
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ACTIVEOBJECT_TYPE_PLAYER = 100,
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// Special type, only exists as CAO
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ACTIVEOBJECT_TYPE_GENERIC = 101,
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};
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// Other types are defined in content_object.h
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struct ActiveObjectMessage
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{
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ActiveObjectMessage(u16 id_, bool reliable_=true, const std::string &data_ = "") :
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id(id_),
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reliable(reliable_),
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datastring(data_)
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{}
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u16 id;
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bool reliable;
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std::string datastring;
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};
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/*
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Parent class for ServerActiveObject and ClientActiveObject
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*/
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class ActiveObject
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{
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public:
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ActiveObject(u16 id):
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m_id(id)
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{
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}
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u16 getId() const
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{
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return m_id;
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}
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void setId(u16 id)
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{
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m_id = id;
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}
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virtual ActiveObjectType getType() const = 0;
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/*!
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* Returns the collision box of the object.
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* This box is translated by the object's
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* location.
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* The box's coordinates are world coordinates.
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* @returns true if the object has a collision box.
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*/
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virtual bool getCollisionBox(aabb3f *toset) const = 0;
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/*!
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* Returns the selection box of the object.
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* This box is not translated when the
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* object moves.
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* The box's coordinates are world coordinates.
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* @returns true if the object has a selection box.
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*/
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virtual bool getSelectionBox(aabb3f *toset) const = 0;
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virtual bool collideWithObjects() const = 0;
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virtual void setAttachment(int parent_id, const std::string &bone, v3f position,
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v3f rotation) {}
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virtual void getAttachment(int *parent_id, std::string *bone, v3f *position,
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v3f *rotation) const {}
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virtual void clearChildAttachments() {}
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virtual void clearParentAttachment() {}
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virtual void addAttachmentChild(int child_id) {}
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virtual void removeAttachmentChild(int child_id) {}
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protected:
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u16 m_id; // 0 is invalid, "no id"
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};
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