minetest.git - modified minetest for gpcfs purposes

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Diffstat (limited to 'src/itemdef.cpp')

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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. */ #ifndef CONTENT_SAO_HEADER #define CONTENT_SAO_HEADER #include "serverobject.h" #include "itemgroup.h" #include "player.h" #include "object_properties.h" /* LuaEntitySAO needs some internals exposed. */ class LuaEntitySAO : public ServerActiveObject { public: LuaEntitySAO(ServerEnvironment *env, v3f pos, const std::string &name, const std::string &state); ~LuaEntitySAO(); ActiveObjectType getType() const { return ACTIVEOBJECT_TYPE_LUAENTITY; } ActiveObjectType getSendType() const { return ACTIVEOBJECT_TYPE_GENERIC; } virtual void addedToEnvironment(u32 dtime_s); static ServerActiveObject* create(ServerEnvironment *env, v3f pos, const std::string &data); bool isAttached(); void step(float dtime, bool send_recommended); std::string getClientInitializationData(u16 protocol_version); std::string getStaticData(); int punch(v3f dir, const ToolCapabilities *toolcap=NULL, ServerActiveObject *puncher=NULL, float time_from_last_punch=1000000); void rightClick(ServerActiveObject *clicker); void setPos(v3f pos); void moveTo(v3f pos, bool continuous); float getMinimumSavedMovement(); std::string getDescription(); void setHP(s16 hp); s16 getHP() const; void setArmorGroups(const ItemGroupList &armor_groups); ItemGroupList getArmorGroups(); void setAnimation(v2f frame_range, float frame_speed, float frame_blend, bool frame_loop); void getAnimation(v2f *frame_range, float *frame_speed, float *frame_blend, bool *frame_loop); void setBonePosition(const std::string &bone, v3f position, v3f rotation); void getBonePosition(const std::string &bone, v3f *position, v3f *rotation); void setAttachment(int parent_id, const std::string &bone, v3f position, v3f rotation); void getAttachment(int *parent_id, std::string *bone, v3f *position, v3f *rotation); void addAttachmentChild(int child_id); void removeAttachmentChild(int child_id); std::set<int> getAttachmentChildIds(); ObjectProperties* accessObjectProperties(); void notifyObjectPropertiesModified(); /* LuaEntitySAO-specific */ void setVelocity(v3f velocity); v3f getVelocity(); void setAcceleration(v3f acceleration); v3f getAcceleration(); void setYaw(float yaw); float getYaw(); void setTextureMod(const std::string &mod); void setSprite(v2s16 p, int num_frames, float framelength, bool select_horiz_by_yawpitch); std::string getName(); bool getCollisionBox(aabb3f *toset); bool collideWithObjects(); private: std::string getPropertyPacket(); void sendPosition(bool do_interpolate, bool is_movement_end); std::string m_init_name; std::string m_init_state; bool m_registered; struct ObjectProperties m_prop; s16 m_hp; v3f m_velocity; v3f m_acceleration; float m_yaw; ItemGroupList m_armor_groups; bool m_properties_sent; float m_last_sent_yaw; v3f m_last_sent_position; v3f m_last_sent_velocity; float m_last_sent_position_timer; float m_last_sent_move_precision; bool m_armor_groups_sent; v2f m_animation_range; float m_animation_speed; float m_animation_blend; bool m_animation_loop; bool m_animation_sent; std::map<std::string, core::vector2d<v3f> > m_bone_position; bool m_bone_position_sent; int m_attachment_parent_id; std::set<int> m_attachment_child_ids; std::string m_attachment_bone; v3f m_attachment_position; v3f m_attachment_rotation; bool m_attachment_sent; }; /* PlayerSAO needs some internals exposed. */ class LagPool { float m_pool; float m_max; public: LagPool(): m_pool(15), m_max(15) {} void setMax(float new_max) { m_max = new_max; if(m_pool > new_max) m_pool = new_max; } void add(float dtime) { m_pool -= dtime; if(m_pool < 0) m_pool = 0; } bool grab(float dtime) { if(dtime <= 0) return true; if(m_pool + dtime > m_max) return false; m_pool += dtime; return true; } }; class PlayerSAO : public ServerActiveObject { public: PlayerSAO(ServerEnvironment *env_, Player *player_, u16 peer_id_,


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