Move serveractiveobject & unitsao

Move serverobject.{cpp,h} to server/serveractiveobject.{cpp,h}
Move UnitSAO class to dedicated files

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;
+};