Move client-specific files to 'src/client' (#7902)

Update Android.mk
Remove 'src/client' from include_directories

src/client/content_cao.h

@@ -0,0 +1,236 @@
+/*
+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 <map>
+#include "irrlichttypes_extrabloated.h"
+#include "clientobject.h"
+#include "object_properties.h"
+#include "itemgroup.h"
+#include "constants.h"
+
+class Camera;
+class Client;
+struct Nametag;
+
+/*
+	SmoothTranslator
+*/
+
+template<typename T>
+struct SmoothTranslator
+{
+	T val_old;
+	T val_current;
+	T val_target;
+	f32 anim_time = 0;
+	f32 anim_time_counter = 0;
+	bool aim_is_end = true;
+
+	SmoothTranslator() = default;
+
+	void init(T current);
+
+	void update(T new_target, bool is_end_position = false,
+		float update_interval = -1);
+
+	void translate(f32 dtime);
+};
+
+struct SmoothTranslatorWrapped : SmoothTranslator<f32>
+{
+	void translate(f32 dtime);
+};
+
+struct SmoothTranslatorWrappedv3f : SmoothTranslator<v3f>
+{
+	void translate(f32 dtime);
+};
+
+class GenericCAO : public ClientActiveObject
+{
+private:
+	// Only set at initialization
+	std::string m_name = "";
+	bool m_is_player = false;
+	bool m_is_local_player = false;
+	// Property-ish things
+	ObjectProperties m_prop;
+	//
+	scene::ISceneManager *m_smgr = nullptr;
+	Client *m_client = nullptr;
+	aabb3f m_selection_box = aabb3f(-BS/3.,-BS/3.,-BS/3., BS/3.,BS/3.,BS/3.);
+	scene::IMeshSceneNode *m_meshnode = nullptr;
+	scene::IAnimatedMeshSceneNode *m_animated_meshnode = nullptr;
+	WieldMeshSceneNode *m_wield_meshnode = nullptr;
+	scene::IBillboardSceneNode *m_spritenode = nullptr;
+	Nametag *m_nametag = nullptr;
+	v3f m_position = v3f(0.0f, 10.0f * BS, 0);
+	v3f m_velocity;
+	v3f m_acceleration;
+	v3f m_rotation;
+	s16 m_hp = 1;
+	SmoothTranslator<v3f> pos_translator;
+	SmoothTranslatorWrappedv3f rot_translator;
+	// Spritesheet/animation stuff
+	v2f m_tx_size = v2f(1,1);
+	v2s16 m_tx_basepos;
+	bool m_initial_tx_basepos_set = false;
+	bool m_tx_select_horiz_by_yawpitch = false;
+	v2s32 m_animation_range;
+	float m_animation_speed = 15.0f;
+	float m_animation_blend = 0.0f;
+	bool m_animation_loop = true;
+	// stores position and rotation for each bone name
+	std::unordered_map<std::string, core::vector2d<v3f>> m_bone_position;
+	std::string m_attachment_bone = "";
+	v3f m_attachment_position;
+	v3f m_attachment_rotation;
+	bool m_attached_to_local = false;
+	int m_anim_frame = 0;
+	int m_anim_num_frames = 1;
+	float m_anim_framelength = 0.2f;
+	float m_anim_timer = 0.0f;
+	ItemGroupList m_armor_groups;
+	float m_reset_textures_timer = -1.0f;
+	// stores texture modifier before punch update
+	std::string m_previous_texture_modifier = "";
+	// last applied texture modifier
+	std::string m_current_texture_modifier = "";
+	bool m_visuals_expired = false;
+	float m_step_distance_counter = 0.0f;
+	u8 m_last_light = 255;
+	bool m_is_visible = false;
+	s8 m_glow = 0;
+
+	std::vector<u16> m_children;
+
+public:
+	GenericCAO(Client *client, ClientEnvironment *env);
+
+	~GenericCAO();
+
+	static ClientActiveObject* create(Client *client, ClientEnvironment *env)
+	{
+		return new GenericCAO(client, env);
+	}
+
+	inline ActiveObjectType getType() const
+	{
+		return ACTIVEOBJECT_TYPE_GENERIC;
+	}
+	inline const ItemGroupList &getGroups() const
+	{
+		return m_armor_groups;
+	}
+	void initialize(const std::string &data);
+
+	void processInitData(const std::string &data);
+
+	bool getCollisionBox(aabb3f *toset) const;
+
+	bool collideWithObjects() const;
+
+	virtual bool getSelectionBox(aabb3f *toset) const;
+
+	v3f getPosition();
+
+	inline const v3f &getRotation()
+	{
+		return m_rotation;
+	}
+
+	const bool isImmortal();
+
+	scene::ISceneNode *getSceneNode();
+
+	scene::IAnimatedMeshSceneNode *getAnimatedMeshSceneNode();
+
+	inline f32 getStepHeight() const
+	{
+		return m_prop.stepheight;
+	}
+
+	inline bool isLocalPlayer() const
+	{
+		return m_is_local_player;
+	}
+
+	inline bool isVisible() const
+	{
+		return m_is_visible;
+	}
+
+	inline void setVisible(bool toset)
+	{
+		m_is_visible = toset;
+	}
+
+	void setChildrenVisible(bool toset);
+
+	ClientActiveObject *getParent() const;
+
+	void setAttachments();
+
+	void removeFromScene(bool permanent);
+
+	void addToScene(ITextureSource *tsrc);
+
+	inline void expireVisuals()
+	{
+		m_visuals_expired = true;
+	}
+
+	void updateLight(u8 light_at_pos);
+
+	void updateLightNoCheck(u8 light_at_pos);
+
+	v3s16 getLightPosition();
+
+	void updateNodePos();
+
+	void step(float dtime, ClientEnvironment *env);
+
+	void updateTexturePos();
+
+	// std::string copy is mandatory as mod can be a class member and there is a swap
+	// on those class members... do NOT pass by reference
+	void updateTextures(std::string mod);
+
+	void updateAnimation();
+
+	void updateAnimationSpeed();
+
+	void updateBonePosition();
+
+	void updateAttachments();
+
+	void processMessage(const std::string &data);
+
+	bool directReportPunch(v3f dir, const ItemStack *punchitem=NULL,
+			float time_from_last_punch=1000000);
+
+	std::string debugInfoText();
+
+	std::string infoText()
+	{
+		return m_prop.infotext;
+	}
+};