pock_multiplayer

pock for a multiplayer game

TODO Upgrade :

• Clean entity folder
• Handle generation of StaticEntity with update and streaming
• Batch RPC Message from stream
• Put Mutex where it's needed (worldService, chunkService, DynamicEntityService)
• Move Player between world service when they change world
• Batch client request and proccess ?
• Start/Stop world service by the player count
• Create Equipment, Inventory and Stats fonctionality
• Create ennemy dynamic entity and add AI
• Upgrade world generation

TODO Fonctionality:

• Interactable Entity Generation
• Enemy Entity Generation
• Enemy AI
• Player Movement
• Player Attack
• Collision system
• Inventory
• Equipment
• Skill
• Player Interaction With Interactable Entity
• Building Creation

Gateway/Gateway

Route :

• /auth/login
• /auth/logout
• /auth/refresh
• /auth/reset_password
• /auth/register
• /world/user
• /world/list
• /world/join
• /world/delete_user

Cassandra Database : // write it down you lazy bastard

SQL Database : - users - user_world_affs - connexions - worlds

Install :

Create databases with this command (need docker)

• docker compose -f docker-compose.dev.yml up -d

Cassandra

• connect to pock_multiplayer-DC1N1-1 docker container :
  • cqlsh -u cassandra -p cassandra
  • enter this command : ''' CREATE KEYSPACE IF NOT EXISTS game WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 }; '''
• brew install golang-migrate
• create migration file : migrate create -ext sql -dir migrations -seq create_users_table
• migrate -database "cassandra://127.0.0.1:9042/game?sslmode=disable&x-multi-statement=true" -path cmd/world/migrations up
• migrate -database "cassandra://127.0.0.1:9042/game?sslmode=disable&x-multi-statement=true" -path cmd/world/migrations down
• migrate -database "cassandra://127.0.0.1:9042/game?sslmode=disable&x-multi-statement=true" -path cmd/world/migrations drop

Generate Proto for GRPC Command SERVER -> protoc --go_out=. --go_opt=paths=source_relative
--go-grpc_out=. --go-grpc_opt=paths=source_relative
proto/world.proto

CLIENT -> protoc --csharp_out=proto/ --grpc_out=proto/ --plugin=protoc-gen-grpc=proto/grpc_csharp_plugin proto/world.proto

INSERT INTO game.chunks_by_world (world_uuid,chunk_uuid,x,y,tiles,created_at) VALUES (e0a44f54-b4de-11ec-9e28-367dda4cfa8c, 813e3fac-b4de-11ec-be67-367dda4cfa8c, 1, 1, [{tile_type : 1,elevation:0}], '2018-02-07 14:07:00');

SyntaxException: line 1:124 no viable alternative at input ',' (...y,tiles,created_at) VALUES (["e0a44f54-b4de-11ec-9e28-367dda4cfa8]c",...)