51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef CONTENT_SAO_HEADER
-#define CONTENT_SAO_HEADER
+#pragma once
+#include "network/networkprotocol.h"
+#include "util/numeric.h"
#include "serverobject.h"
#include "itemgroup.h"
-#include "player.h"
#include "object_properties.h"
+#include "constants.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();
+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);
+};
/*
LuaEntitySAO needs some internals exposed.
*/
-class LuaEntitySAO : public ServerActiveObject
+class LuaEntitySAO : public UnitSAO
{
public:
LuaEntitySAO(ServerEnvironment *env, v3f pos,
- const std::string &name, const std::string &state);
+ const std::string &name, const std::string &state);
~LuaEntitySAO();
ActiveObjectType getType() const
{ return ACTIVEOBJECT_TYPE_LUAENTITY; }
{ return ACTIVEOBJECT_TYPE_GENERIC; }
virtual void addedToEnvironment(u32 dtime_s);
static ServerActiveObject* create(ServerEnvironment *env, v3f pos,
- const std::string &data);
- bool isAttached();
+ const std::string &data);
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);
+ bool isStaticAllowed() const
+ { return m_prop.static_save; }
+ void getStaticData(std::string *result) const;
+ u16 punch(v3f dir,
+ const ToolCapabilities *toolcap = nullptr,
+ ServerActiveObject *puncher = nullptr,
+ float time_from_last_punch = 1000000.0f);
void rightClick(ServerActiveObject *clicker);
- void setPos(v3f pos);
+ void setPos(const 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);
- void setAnimation(v2f frame_range, float frame_speed, float frame_blend);
- void setBonePosition(std::string bone, v3f position, v3f rotation);
- void setAttachment(int parent_id, std::string bone, v3f position, v3f rotation);
- ObjectProperties* accessObjectProperties();
- void notifyObjectPropertiesModified();
+ void setHP(s32 hp, const PlayerHPChangeReason &reason);
+ u16 getHP() const;
+
/* LuaEntitySAO-specific */
void setVelocity(v3f velocity);
+ void addVelocity(v3f velocity)
+ {
+ m_velocity += velocity;
+ }
v3f getVelocity();
void setAcceleration(v3f acceleration);
v3f getAcceleration();
- void setYaw(float yaw);
- float getYaw();
+
void setTextureMod(const std::string &mod);
+ std::string getTextureMod() const;
void setSprite(v2s16 p, int num_frames, float framelength,
bool select_horiz_by_yawpitch);
std::string getName();
- bool getCollisionBox(aabb3f *toset);
- bool collideWithObjects();
+ bool getCollisionBox(aabb3f *toset) const;
+ bool getSelectionBox(aabb3f *toset) const;
+ bool collideWithObjects() const;
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;
+ bool m_registered = false;
+
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_sent;
-
- std::map<std::string, core::vector2d<v3f> > m_bone_position;
- bool m_bone_position_sent;
-
- int m_attachment_parent_id;
- std::string m_attachment_bone;
- v3f m_attachment_position;
- v3f m_attachment_rotation;
- bool m_attachment_sent;
+ v3f m_last_sent_rotation;
+ float m_last_sent_position_timer = 0.0f;
+ float m_last_sent_move_precision = 0.0f;
+ std::string m_current_texture_modifier = "";
};
/*
class LagPool
{
- float m_pool;
- float m_max;
+ float m_pool = 15.0f;
+ float m_max = 15.0f;
public:
- LagPool(): m_pool(15), m_max(15)
- {}
+ LagPool() = default;
+
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;
}
+
+ void empty()
+ {
+ m_pool = m_max;
+ }
+
bool grab(float dtime)
{
if(dtime <= 0)
}
};
-class PlayerSAO : public ServerActiveObject
+class RemotePlayer;
+
+class PlayerSAO : public UnitSAO
{
public:
- PlayerSAO(ServerEnvironment *env_, Player *player_, u16 peer_id_,
- const std::set<std::string> &privs, bool is_singleplayer);
- ~PlayerSAO();
+ PlayerSAO(ServerEnvironment *env_, RemotePlayer *player_, session_t peer_id_,
+ bool is_singleplayer);
+
ActiveObjectType getType() const
{ return ACTIVEOBJECT_TYPE_PLAYER; }
ActiveObjectType getSendType() const
void addedToEnvironment(u32 dtime_s);
void removingFromEnvironment();
- bool isStaticAllowed() const;
+ bool isStaticAllowed() const { return false; }
std::string getClientInitializationData(u16 protocol_version);
- std::string getStaticData();
- bool isAttached();
+ void getStaticData(std::string *result) const;
void step(float dtime, bool send_recommended);
void setBasePosition(const v3f &position);
- void setPos(v3f pos);
+ void setPos(const v3f &pos);
void moveTo(v3f pos, bool continuous);
- void setYaw(float);
- void setPitch(float);
+ void setPlayerYaw(const float yaw);
+ // Data should not be sent at player initialization
+ void setPlayerYawAndSend(const float yaw);
+ void setLookPitch(const float pitch);
+ // Data should not be sent at player initialization
+ void setLookPitchAndSend(const float pitch);
+ f32 getLookPitch() const { return m_pitch; }
+ f32 getRadLookPitch() const { return m_pitch * core::DEGTORAD; }
+ // Deprecated
+ f32 getRadLookPitchDep() const { return -1.0 * m_pitch * core::DEGTORAD; }
+ void setFov(const float pitch);
+ f32 getFov() const { return m_fov; }
+ void setWantedRange(const s16 range);
+ s16 getWantedRange() const { return m_wanted_range; }
/*
Interaction interface
*/
- int punch(v3f dir,
+ u16 punch(v3f dir,
const ToolCapabilities *toolcap,
ServerActiveObject *puncher,
float time_from_last_punch);
- void rightClick(ServerActiveObject *clicker);
- s16 getHP() const;
- void setHP(s16 hp);
+ void rightClick(ServerActiveObject *clicker) {}
+ void setHP(s32 hp, const PlayerHPChangeReason &reason);
+ void setHPRaw(u16 hp) { m_hp = hp; }
s16 readDamage();
- u16 getBreath() const;
- void setBreath(u16 breath);
- void setArmorGroups(const ItemGroupList &armor_groups);
- void setAnimation(v2f frame_range, float frame_speed, float frame_blend);
- void setBonePosition(std::string bone, v3f position, v3f rotation);
- void setAttachment(int parent_id, std::string bone, v3f position, v3f rotation);
- ObjectProperties* accessObjectProperties();
- void notifyObjectPropertiesModified();
+ u16 getBreath() const { return m_breath; }
+ void setBreath(const u16 breath, bool send = true);
/*
Inventory interface
*/
-
- Inventory* getInventory();
- const Inventory* getInventory() const;
+ Inventory *getInventory() const;
InventoryLocation getInventoryLocation() const;
- void setInventoryModified();
- std::string getWieldList() const;
- int getWieldIndex() const;
- void setWieldIndex(int i);
+ void setInventoryModified() {}
+ std::string getWieldList() const { return "main"; }
+ u16 getWieldIndex() const;
+ ItemStack getWieldedItem(ItemStack *selected, ItemStack *hand = nullptr) const;
+ bool setWieldedItem(const ItemStack &item);
/*
PlayerSAO-specific
void disconnected();
- Player* getPlayer()
- {
- return m_player;
- }
- u16 getPeerID() const
- {
- return m_peer_id;
- }
+ RemotePlayer *getPlayer() { return m_player; }
+ session_t getPeerID() const { return m_peer_id; }
// Cheat prevention
m_time_from_last_punch = 0.0;
return r;
}
- void noCheatDigStart(v3s16 p)
+ void noCheatDigStart(const v3s16 &p)
{
m_nocheat_dig_pos = p;
m_nocheat_dig_time = 0;
{
return m_dig_pool;
}
+ void setMaxSpeedOverride(const v3f &vel);
// Returns true if cheated
bool checkMovementCheat();
m_is_singleplayer = is_singleplayer;
}
- bool getCollisionBox(aabb3f *toset);
- bool collideWithObjects();
+ bool getCollisionBox(aabb3f *toset) const;
+ bool getSelectionBox(aabb3f *toset) const;
+ bool collideWithObjects() const { return true; }
+
+ void finalize(RemotePlayer *player, const std::set<std::string> &privs);
+
+ v3f getEyePosition() const { return m_base_position + getEyeOffset(); }
+ v3f getEyeOffset() const;
+ float getZoomFOV() const;
+
+ inline Metadata &getMeta() { return m_meta; }
private:
std::string getPropertyPacket();
-
- Player *m_player;
- u16 m_peer_id;
- Inventory *m_inventory;
- s16 m_damage;
+ void unlinkPlayerSessionAndSave();
+
+ RemotePlayer *m_player = nullptr;
+ session_t m_peer_id = 0;
// Cheat prevention
LagPool m_dig_pool;
LagPool m_move_pool;
v3f m_last_good_position;
- float m_time_from_last_punch;
- v3s16 m_nocheat_dig_pos;
- float m_nocheat_dig_time;
+ float m_time_from_last_teleport = 0.0f;
+ float m_time_from_last_punch = 0.0f;
+ v3s16 m_nocheat_dig_pos = v3s16(32767, 32767, 32767);
+ float m_nocheat_dig_time = 0.0f;
+ float m_max_speed_override_time = 0.0f;
+ v3f m_max_speed_override = v3f(0.0f, 0.0f, 0.0f);
- int m_wield_index;
- bool m_position_not_sent;
- ItemGroupList m_armor_groups;
- bool m_armor_groups_sent;
+ // Timers
+ IntervalLimiter m_breathing_interval;
+ IntervalLimiter m_drowning_interval;
+ IntervalLimiter m_node_hurt_interval;
+
+ bool m_position_not_sent = false;
- bool m_properties_sent;
- struct ObjectProperties m_prop;
// Cached privileges for enforcement
std::set<std::string> m_privs;
bool m_is_singleplayer;
- v2f m_animation_range;
- float m_animation_speed;
- float m_animation_blend;
- bool m_animation_sent;
-
- std::map<std::string, core::vector2d<v3f> > m_bone_position; // Stores position and rotation for each bone name
- bool m_bone_position_sent;
-
- int m_attachment_parent_id;
- std::string m_attachment_bone;
- v3f m_attachment_position;
- v3f m_attachment_rotation;
- bool m_attachment_sent;
+ u16 m_breath = PLAYER_MAX_BREATH_DEFAULT;
+ f32 m_pitch = 0.0f;
+ f32 m_fov = 0.0f;
+ s16 m_wanted_range = 0.0f;
+ Metadata m_meta;
public:
- // Some flags used by Server
- bool m_moved;
- bool m_inventory_not_sent;
-
- float m_physics_override_speed;
- float m_physics_override_jump;
- float m_physics_override_gravity;
- bool m_physics_override_sneak;
- bool m_physics_override_sneak_glitch;
- bool m_physics_override_sent;
+ float m_physics_override_speed = 1.0f;
+ float m_physics_override_jump = 1.0f;
+ float m_physics_override_gravity = 1.0f;
+ bool m_physics_override_sneak = true;
+ bool m_physics_override_sneak_glitch = false;
+ bool m_physics_override_new_move = true;
+ bool m_physics_override_sent = false;
};
-#endif
+struct PlayerHPChangeReason {
+ enum Type : u8 {
+ SET_HP,
+ PLAYER_PUNCH,
+ FALL,
+ NODE_DAMAGE,
+ DROWNING,
+ RESPAWN
+ };
+
+ Type type = SET_HP;
+ bool from_mod = false;
+ int lua_reference = -1;
+
+ // For PLAYER_PUNCH
+ ServerActiveObject *object = nullptr;
+ // For NODE_DAMAGE
+ std::string node;
+
+ inline bool hasLuaReference() const
+ {
+ return lua_reference >= 0;
+ }
+
+ bool setTypeFromString(const std::string &typestr)
+ {
+ if (typestr == "set_hp")
+ type = SET_HP;
+ else if (typestr == "punch")
+ type = PLAYER_PUNCH;
+ else if (typestr == "fall")
+ type = FALL;
+ else if (typestr == "node_damage")
+ type = NODE_DAMAGE;
+ else if (typestr == "drown")
+ type = DROWNING;
+ else if (typestr == "respawn")
+ type = RESPAWN;
+ else
+ return false;
+
+ return true;
+ }
+
+ std::string getTypeAsString() const
+ {
+ switch (type) {
+ case PlayerHPChangeReason::SET_HP:
+ return "set_hp";
+ case PlayerHPChangeReason::PLAYER_PUNCH:
+ return "punch";
+ case PlayerHPChangeReason::FALL:
+ return "fall";
+ case PlayerHPChangeReason::NODE_DAMAGE:
+ return "node_damage";
+ case PlayerHPChangeReason::DROWNING:
+ return "drown";
+ case PlayerHPChangeReason::RESPAWN:
+ return "respawn";
+ default:
+ return "?";
+ }
+ }
+
+ PlayerHPChangeReason(Type type):
+ type(type)
+ {}
+
+ PlayerHPChangeReason(Type type, ServerActiveObject *object):
+ type(type), object(object)
+ {}
+
+ PlayerHPChangeReason(Type type, std::string node):
+ type(type), node(node)
+ {}
+};
projects / oweals / minetest.git / blobdiff