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Diffstat (limited to 'src/server/unit_sao.h')
| -rw-r--r-- | src/server/unit_sao.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/server/unit_sao.h b/src/server/unit_sao.h new file mode 100644 index 000000000..d0e20fb77 --- /dev/null +++ b/src/server/unit_sao.h @@ -0,0 +1,113 @@ +/* +Minetest +Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com> +Copyright (C) 2013-2020 Minetest core developers & community + +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 "object_properties.h" +#include "serveractiveobject.h" + +class UnitSAO: public ServerActiveObject +{ +public: + UnitSAO(ServerEnvironment *env, v3f pos); + virtual ~UnitSAO() = default; + + void setRotation(v3f rotation) { m_rotation = rotation; } + const v3f &getRotation() const { return m_rotation; } + v3f getRadRotation() { return m_rotation * core::DEGTORAD; } + + // Deprecated + f32 getRadYawDep() const { return (m_rotation.Y + 90.) * core::DEGTORAD; } + + u16 getHP() const { return m_hp; } + // Use a function, if isDead can be defined by other conditions + bool isDead() const { return m_hp == 0; } + + inline bool isAttached() const + { return getParent(); } + + inline bool isImmortal() const + { return itemgroup_get(getArmorGroups(), "immortal"); } + + void setArmorGroups(const ItemGroupList &armor_groups); + const ItemGroupList &getArmorGroups() const; + 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 setAnimationSpeed(float frame_speed); + 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) const; + void clearChildAttachments(); + void clearParentAttachment(); + void addAttachmentChild(int child_id); + void removeAttachmentChild(int child_id); + const std::unordered_set<int> &getAttachmentChildIds() const; + ServerActiveObject *getParent() const; + ObjectProperties* accessObjectProperties(); + void notifyObjectPropertiesModified(); + + std::string generateUpdateAttachmentCommand() const; + std::string generateUpdateAnimationSpeedCommand() const; + std::string generateUpdateAnimationCommand() const; + std::string generateUpdateArmorGroupsCommand() const; + static std::string generateUpdatePositionCommand(const v3f &position, const v3f &velocity, + const v3f &acceleration, const v3f &rotation, bool do_interpolate, + bool is_movement_end, f32 update_interval); + std::string generateSetPropertiesCommand(const ObjectProperties &prop) const; + void sendPunchCommand(); + static std::string generateUpdateBonePositionCommand(const std::string &bone, + const v3f &position, const v3f &rotation); + +protected: + u16 m_hp = 1; + + v3f m_rotation; + + bool m_properties_sent = true; + ObjectProperties m_prop; + + ItemGroupList m_armor_groups; + bool m_armor_groups_sent = false; + + v2f m_animation_range; + float m_animation_speed = 0.0f; + float m_animation_blend = 0.0f; + bool m_animation_loop = true; + bool m_animation_sent = false; + bool m_animation_speed_sent = false; + + // Stores position and rotation for each bone name + std::unordered_map<std::string, core::vector2d<v3f>> m_bone_position; + bool m_bone_position_sent = false; + + int m_attachment_parent_id = 0; + std::unordered_set<int> m_attachment_child_ids; + std::string m_attachment_bone = ""; + v3f m_attachment_position; + v3f m_attachment_rotation; + bool m_attachment_sent = false; +private: + void onAttach(int parent_id); + void onDetach(int parent_id); + + std::string generatePunchCommand(u16 result_hp) const; +}; |