# ecs::systems ## Functions | | Name | | ---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | void | [**movePacketHandle**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-movepackethandle)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::Message](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-message) & msg) | | void | [**firstMessageHandle**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-firstmessagehandle)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::Message](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-message) & msg) | | void | [**deathMessageHandle**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-deathmessagehandle)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::Message](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-message) & msg) | | void | [**playerHealthHandle**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-playerhealthhandle)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::Message](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-message) & msg) | | void | [**createPlayer**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-createplayer)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::ClientMessage](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-clientmessage) & msg) | | void | [**movePlayer**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-moveplayer)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::ClientMessage](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-clientmessage) & msg) | | void | [**playerShoot**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#function-playershoot)([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) & world, [network::ClientMessage](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-clientmessage) & msg) | ## Attributes | | Name | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**animate**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-animate) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**draw**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-draw) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**executeOnce**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-executeonce) | | size\_t | [**selfId**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-selfid) | | std::unordered\_map< char, std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &, [network::Message](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-message) \&msg)> > | [**packetTypeFunction**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-packettypefunction) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**HandleIncomingMessages**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-handleincomingmessages) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**HandleParallaxBounds**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-handleparallaxbounds) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**handleSFMLEvents**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-handlesfmlevents) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**handleSFMLKeys**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-handlesfmlkeys) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**healthBar**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-healthbar) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**menuSelect**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-menuselect) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**scoreUpdate**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-scoreupdate) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**SendDirection**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-senddirection) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**manageClientEvents**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-manageclientevents) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**movement**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-movement) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**positionLogger**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-positionlogger) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**runMovementAI**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-runmovementai) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**deathUpdate**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-deathupdate) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**followEntitySystem**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-followentitysystem) | | std::map< unsigned int, size\_t > | [**clientNumToId**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-clientnumtoid) | | std::unordered\_map< char, std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &, [network::ClientMessage](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespacenetwork.md#typedef-clientmessage) \&msg)> > | [**packetTypeFunction**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-packettypefunction) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**playerHealthUpdate**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-playerhealthupdate) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**PositionUpdate**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-positionupdate) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**projectileCollision**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-projectilecollision) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**runAttackAI**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-runattackai) | | std::function< void([World](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Classes/classecs_1_1_world.md) &)> | [**waves**](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Namespaces/namespaceecs_1_1systems.md#variable-waves) | ## Functions Documentation ### function movePacketHandle ```cpp static void movePacketHandle( World & world, network::Message & msg ) ``` ### function firstMessageHandle ```cpp static void firstMessageHandle( World & world, network::Message & msg ) ``` ### function deathMessageHandle ```cpp static void deathMessageHandle( World & world, network::Message & msg ) ``` ### function playerHealthHandle ```cpp static void playerHealthHandle( World & world, network::Message & msg ) ``` ### function createPlayer ```cpp static void createPlayer( World & world, network::ClientMessage & msg ) ``` **Parameters**: * **world** The world in which we want to operate * **msg** The message of a new player coming on the server In goal of create a player, first, we need to add every components of the player. Specify to the server that there is a new connection and check if the request has been accepted ### function movePlayer ```cpp static void movePlayer( World & world, network::ClientMessage & msg ) ``` **Parameters**: * **world** The world we want to operate * **msg** The message containing the new position of the player Updating the player position according to the given msg ### function playerShoot ```cpp static void playerShoot( World & world, network::ClientMessage & msg ) ``` **Parameters**: * **world** The world we want to operate * **msg** Only used to compare ID and select the correct player Used to make the player shoot from the given message ## Attributes Documentation ### variable animate ```cpp std::function< void(World &)> animate = [](World &world) { auto &animateds = world.registry.getComponents(); using chrono = std::chrono::high_resolution_clock; using chronoDuration = std::chrono::duration; for (size_t i = 0; i < animateds.size(); ++i) { auto &anim = animateds[i]; if (anim) { if (chrono::now().time_since_epoch().count() - anim.value().lastSwitch > static_cast(anim.value().getFrame().delay) * 1000000) { anim.value().nextFrame(); anim.value().lastSwitch = chrono::now().time_since_epoch().count(); } } } }; ``` ### variable draw ```cpp std::function< void(World &)> draw; ``` Used to set the scale, the position and the texture of the entity before display it ### variable executeOnce ```cpp std::function< void(World &)> executeOnce = [](World &world) { static bool executed = false; if (!executed) { network::Message msg; msg.fill(0); network::Client::connect(); network::Client::getOutgoingMessages().push(msg); executed = true; } }; ``` Login to the server only once ### variable selfId ```cpp static size_t selfId = 0; ``` ### variable packetTypeFunction ```cpp static std::unordered_map< char, std::function< void(World &, network::Message &msg)> > packetTypeFunction = { {utils::constant::getPacketTypeKey(utils::constant::PacketType::ENTITY_MOVE), movePacketHandle}, {0, firstMessageHandle}, {utils::constant::getPacketTypeKey(utils::constant::PacketType::ENTITY_DEATH), deathMessageHandle}, {utils::constant::getPacketTypeKey(utils::constant::PacketType::HEALTH_UPDATE), playerHealthHandle}}; ``` ### variable HandleIncomingMessages ```cpp std::function< void(World &)> HandleIncomingMessages = [](World &world) { while (!network::Client::getReceivedMessages().empty()) { network::Message msg = network::Client::getReceivedMessages().pop(); if (packetTypeFunction.find(msg[0]) != packetTypeFunction.end()) packetTypeFunction[msg[0]](world, msg); } }; ``` ### variable HandleParallaxBounds ```cpp std::function< void(World &)> HandleParallaxBounds = [](World &world) { auto ¶llaxes = world.registry.getComponents(); auto &positions = world.registry.getComponents(); for (size_t i = 0; i < parallaxes.size() && i < positions.size(); i++) { if (!parallaxes[i] || !positions[i]) continue; if (positions[i].value().x < parallaxes[i].value().threshold) { positions[i].value().x += parallaxes[i].value().position; } } }; ``` ### variable handleSFMLEvents ```cpp std::function< void(World &)> handleSFMLEvents; ``` Used to manage Sfml events Currently able to manage the following actions: Close the window KeyPressed, in this case, we check if the bind is known from sfml: if yes, we had it on world's events' stack, nothing otherwise ### variable handleSFMLKeys ```cpp std::function< void(World &)> handleSFMLKeys; ``` Used to manage every action ordered by Sfml input by the user Refer to the [Controllable.hpp](https://github.com/TEAM-AAAAAAAAAAAAAAAA/RTYPE-TECHNICAL-DOCS/blob/main/Namespaces/Files/_controllable_8hpp.md#file-controllable.hpp) documentation to learn more about managed input ### variable healthBar ```cpp std::function< void(World &)> healthBar = [](World &world) { auto const &positions = world.registry.getComponents(); auto &sizes = world.registry.getComponents(); auto const &healths = world.registry.getComponents(); for (size_t i = 0; i < positions.size() && i < sizes.size() && i < healths.size(); i++) { auto const &pos = positions[i]; auto &size = sizes[i]; auto const &health = healths[i]; if (pos && size && health) { if (health->health >= 0 && health->health < utils::constant::maxPlayerHealth) { size.value().width = utils::constant::sizeHealthBar * health->health / 100; } else if (health->health < 0) size.value().width = 0; else size.value().width = utils::constant::sizeHealthBar; } } }; ``` ### variable menuSelect ```cpp std::function< void(World &)> menuSelect; ``` ### variable scoreUpdate ```cpp std::function< void(World &)> scoreUpdate = [](World &world) { auto &texts = world.registry.getComponents(); auto &scores = world.registry.getComponents(); for (size_t i = 0; i < texts.size() || i < scores.size(); i++) { auto &text = texts[i]; auto &score = scores[i]; if (text && score) { std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now(); auto time = std::chrono::duration_cast(end - begin).count() / 10; auto elapsed = std::to_string(time); const std::string string = "Score: "; text->setContent(0, string); text->setContent(1, elapsed); score->setScore(time); } } }; ``` Used to set the score of the player ### variable SendDirection ```cpp std::function< void(World &)> SendDirection = [](World &world) { auto const &controllables = world.registry.getComponents(); auto &directions = world.registry.getComponents(); static auto clock = utils::constant::chrono::now(); if (utils::constant::chronoDuration(utils::constant::chrono::now() - clock).count() > 10) { clock = utils::constant::chrono::now(); for (size_t i = 0; i < controllables.size() && i < directions.size(); i++) { if (!controllables[i] || !directions[i]) continue; if (directions[i].value().hasMoved) { network::Message msg; msg.fill(0); msg[0] = utils::constant::PLAYER_MOVE; msg[1] = directions[i].value().x; msg[2] = directions[i].value().y; network::Client::getOutgoingMessages().push(msg); directions[i].value().hasMoved = false; } } } }; ``` Send direction system used to fill the array of messages to the server regarding the direction of the player ### variable manageClientEvents ```cpp std::function< void(World &)> manageClientEvents; ``` Used to manage every client' events Refer to SFMLEvents.hpp documentation to learn more about managed events ### variable movement ```cpp std::function< void(World &)> movement; ``` Used to apply the values of the velocity component to the position component according to the internal clock of the system ### variable positionLogger ```cpp std::function< void(World &)> positionLogger = [](World &world) { auto const &positions = world.registry.getComponents(); auto const &velocities = world.registry.getComponents(); for (size_t i = 0; i < positions.size() && i < velocities.size(); ++i) { auto const &pos = positions[i]; auto const &vel = velocities[i]; if (pos && vel) { std ::cerr << i << ": Position = { " << pos.value().x << ", " << pos.value().y << " }, Velocity = { " << vel.value().x << ", " << vel.value().y << " } " << std ::endl; } }; }; ``` Used to display, as a logger, all the value of the Position & Velocity component ### variable runMovementAI ```cpp std::function< void(World &)> runMovementAI = [](World &world) { auto &directions = world.registry.getComponents(); auto &movementAIs = world.registry.getComponents(); using chrono = std::chrono::high_resolution_clock; using chronoDuration = std::chrono::duration; for (size_t i = 0; i < directions.size() && i < movementAIs.size(); ++i) { auto &dir = directions[i]; auto &movAI = movementAIs[i]; if (dir && movAI) { if ((chrono::now().time_since_epoch().count() - movAI.value().getLastMovement()) / 10000000 > static_cast(movAI.value().getDelay())) { auto &tmpDir = movAI.value().getNextDirection(); dir.value().x = tmpDir.first; dir.value().y = tmpDir.second; dir.value().hasMoved = true; movAI.value().setLastMovement(chrono::now().time_since_epoch().count()); } } }; }; ``` Runs the AIs stored in the enities ### variable deathUpdate ```cpp std::function< void(World &)> deathUpdate; ``` System used to push death of entity message to the server outgoing queue when is life as gone under 0. ### variable followEntitySystem ```cpp std::function< void(World &)> followEntitySystem = [](World &world) { auto &positions = world.registry.getComponents(); auto const &follows = world.registry.getComponents(); for (std::size_t i = 0; i < positions.size() && i < follows.size(); i++) { auto &pos = positions[i]; auto const &fol = follows[i]; if (pos && fol) { if (fol.value().entityId < positions.size()) { if (positions[fol.value().entityId]) { pos.value().x = positions[fol.value().entityId].value().x - 50; pos.value().y = positions[fol.value().entityId].value().y + 50; } } } } }; ``` ### variable clientNumToId ```cpp static std::map< unsigned int, size_t > clientNumToId = {}; ``` ### variable packetTypeFunction ```cpp static std::unordered_map< char, std::function< void(World &, network::ClientMessage &msg)> > packetTypeFunction = { {0, createPlayer}, {utils::constant::PLAYER_MOVE, movePlayer}, {utils::constant::PLAYER_SHOT, playerShoot}}; ``` ### variable playerHealthUpdate ```cpp std::function< void(World &)> playerHealthUpdate = [](World &world) { auto &healths = world.registry.getComponents(); auto &networkId = world.registry.getComponents(); auto &entity = world.registry.getComponents(); for (size_t i = 0; i < healths.size(); ++i) { auto &health = healths[i]; if (health && health.value().health != health.value().lastHealth) { if (i < entity.size() && i < networkId.size()) { auto &type = entity[i]; auto &id = networkId[i]; if (type && id && type.value().type == component::EntityType::Types::Player) { health.value().lastHealth = health.value().health; std::array idBin = id.value().serialize(); network::Message msg; msg[0] = utils::constant::getPacketTypeKey(utils::constant::PacketType::HEALTH_UPDATE); msg[1] = idBin[0]; msg[2] = idBin[1]; msg[3] = health.value().health; network::Server::getOutgoingMessages().push( network::ServerMessage(msg, std::vector())); } } } } }; ``` System used to push death of entity message to the server outgoing queue when is life as gone under 0. ### variable PositionUpdate ```cpp std::function< void(World &)> PositionUpdate; ``` System used to push updated position of entity to the server outgoing queue. ### variable projectileCollision ```cpp std::function< void(World &)> projectileCollision; ``` ### variable runAttackAI ```cpp std::function< void(World &)> runAttackAI; ``` Runs the AIs stored in the enities ### variable waves ```cpp std::function< void(World &)> waves; ``` *** Updated on 2022-11-13 at 17:21:37 +0100 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cavonstavants-organization.gitbook.io/rtype-technical-documentation/index_namespaces/namespaceecs_1_1systems.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.