Flow of Game

The following are sequence diagrams to outline the involvement of each component within the game

Action Phase of Turn

sequenceDiagram
participant TM as TurnManager
participant RFA as RequestForActionRouter
participant PC as PlayerController
participant P as Player
participant CI as ControllerImplementation
participant C as Card

TM->>RFA: Queue PlayActionRequest
RFA->>PC: PlayActionRequest
PC->>P: Get Action Cards
P ->>PC: Action Cards
PC->>CI: Pick Action Card
CI->>PC: Picks Action or Card or null
alt Skips Play
    PC->>TM: Response Sent (null)
else Plays card
    PC->>C: Play Card
    C->>PC: Card Played
    PC->>RFA: Response Sent (Card Played)
    RFA->>TM: Response Sent (Card Played)
end

Buy Action Flow

sequenceDiagram
    participant KM as KingdomManager
    participant TM as TurnManager
    participant RFA as RequestForActionRouter
    participant PC as PlayerController
    participant CI as ControllerImplementation

    TM ->> KM: Get available purchases (cost)
    KM ->> TM: List of available purchases
    TM ->> RFA: Request for player to buy a card
    RFA ->> PC: Forward Request
    PC ->> CI: Choose Card
    CI ->> PC: Card Chosen
    alt Skips buy
        PC ->> RFA: Response
        RFA ->> TM: Response
    else Buys Card
        PC ->> RFA: Return Card Chosen
        RFA ->> TM: Return Response
        TM ->> KM: Remove Card From Kingdom
    end

Attack Card flow

sequenceDiagram
    participant C as Card
    participant RFA as RequestForActionRouter
    participant GEB as GameEventBus
    participant R as ReactionCard
    participant PC as PlayerController

    C ->> RFA : Request with Attack Tag
    RFA ->> GEB: Fire attack event
    GEB ->> R: Fire Attack Event
    R ->> GEB: Proxied Attack Request with cancel clause
    GEB ->> RFA: Proxied Attack Request
    alt Attack Blocked
        RFA ->> C: Blocked Response
    else Proceeds
        RFA ->> PC: Modified RFA
        PC ->> RFA: Resolution as usual
        RFA ->> C: Resolution as usual
    end