Holo Invaders

(backend)

Holochain backend for a space invaders game. The work of the backend is (as of 03/18/2020) to provide a mechanism to store and share game scores. The game mechanics will be stored in the frontend repo.

Getting Started

To compile and run the backend make sure that your holochain version matches the one of the code by doing:

[nix-shell:~/holo-invaders]$ hc --version
hc 0.0.42-alpha5

API

The data structures the system works with are:

    pub struct Profile {
        name: String,
    }
    
    pub struct FullProfile {
        name: String,
        address: Address,
    }

    pub struct Score {
        content: String,
        message: String,
        author_address: Address,
    }

    pub struct AmpedScore {
        score: String,
        message: String,
        author_address: Address,
        author_username: String,
    }

The functions to use from the frontend are:

    fn get_user_scores(addr: Address) -> ZomeApiResult<Vec<Score>> {
        // get scores linked from a generic user. The user address must be provided
    }
    fn get_my_scores() -> ZomeApiResult<Vec<Score>> {
        // get scores linked from the user
    }
    fn get_all_scores() -> ZomeApiResult<Vec<Score>> {
        // get all the scores in the system
    }
    fn get_score_details(addr: Address) -> ZomeApiResult<AmpedScore> {
        // get an amped score given a regular score
        // is the same score but with more details
    }
    fn publish_score(points: i32, msg: String) -> ZomeApiResult<bool> {
        // upload a score, link from the anchor and link from the user.
        // returns true when succeeding
    }
    fn profile(name: String) -> ZomeApiResult<Address> {
        // create my profile with my username
    }
    fn get_my_profile() -> ZomeApiResult<Profile> {
        // get my profile
    }

Authors

• Jhonatan Hernández - Initial work - github profile