react-native-game-center-fork

1.2.4 • Public • Published

react-native-game-center

Meet react-native-game-center

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React Native Game Center

hire me!

app achivements leaderboard ifnotloggedin

Contents

Getting Started

  • Install react-native first
npm i react-native -g
react-native init myApp
cd myApp
yarn add react-native-game-center
react-native link
react-native run-ios

Basic Usage

  • In your index.js, use:
import RNGameCenter from "react-native-game-center"
 
RNGameCenter.getPlayer().then(player=>console.log("player: ",player))

Installation

  • From project root
yarn add react-native-game-center
react-native link
react-native run-ios

then Follow setup Instructions

Set Up

See SETUP.md

Example

or clone the repo and play with the example project

$ git clone https://github.com/garrettmac/react-native-game-center
cd react-native-game-center/GameCenterExample
$ yarn install
$ npm start

Init Method

init() <Promise?>

Details

Initiates your app with Game Center. Add this to the top of your app before your AppRegister.

ITUNES CONNECT APP DASHBOARD

https://itunesconnect.apple.com/WebObjects/iTunesConnect.woa/ra/ng/app

Then

SELECT APP > Feature > Game Center

Parameters

Name Required Default Description
leaderboardIdentifier Yes undefined Your apps default leaderboard Identifier. You can can several of these but at least one is required.
achievementIdentifier No undefined Your apps default achievement Identifier. Not required. Set this to avoid having to keep passing it in.

Usage

Basic

const leaderboardIdentifier="high_scores"
 
  GameCenter.init({leaderboardIdentifier})

Advanced

const leaderboardIdentifier="high_scores"
const achievementIdentifier="novice_award"
 
 
//init app
GameCenter.init({leaderboardIdentifier,achievementIdentifier})
  .then(console.log)
  .catch(console.warn)
 

Player Methods

Player Methods

getPlayer <Promise?>

Details

Gets logged in user.

Parameters

No Parameters

Basic Usage

  GameCenter.getPlayer().then(player=>{
      console.log("player: ", player);
  })

Response

{alias: "Garrettmacmac", displayName: "Me", playerID: "G:8135064222"}

getPlayerImage <Promise?>

Details

Gets logged player image if available. Most players don't have one.

Parameters

No Parameters

Usage

  GameCenter.getPlayerImage().then(image=>{
      console.log("image: ", image);
  })

Success Response

{image: "/path/to/image.png"}

Failed Response

Error fetching player image

getPlayerFriends

Details

Gets a list of players. Most games don't have this anymore as Apple took away the game center App. Now you see lots of users connect via Facebook, SMS and by geolocation.

Parameters

No Parameters

Usage

  GameCenter.getPlayerFriends().then(friends=>{
      console.log("friends: ", friends);
  })

Response

I don't know what this looks like, as I don't have friends 😫 and Apple said they are depreciating support for this is new versions.

Success

[...array of friends]

or

undefined

Failed

Error fetching player friends

Leaderboard Methods

openLeaderboardModal <Promise?>

Details

Opens Game Center Modal on Leaderboard Page

Parameters

No Parameters

Usage

  GameCenter.openLeaderboardModal()
  .then(success=>{})//is open
  .catch(error=>{})//could not open
 

Success Response

opened leaderboard modal

Failed Response

opened leaderboard modal

submitLeaderboardScore <Promise?>

Details

Submit progress of users leaderboard

Parameters

Name Required Default Description
score Yes n/a some number to track for leaderboard
leaderboarIdentifier No* (see Response) leaderboarIdentifier set up in Itunes Connect

Usage

Basic

let options={score:50};
 
//reverts to default leaderboarIdentifier set up in init()
GameCenter.submitLeaderboardScore(options)
//now update state
this.setState(options)

Advanced

let options={
  score:50,
  leaderboarIdentifier:"some_other_leaderboard"
};
 
GameCenter.submitLeaderboardScore(options)
  .then(res=>{
    if(res==="Successfully submitted score")
          this.setState({score:50})
  })
  .catch(console.warn("Users progress is not being tracked due to error."))
 

Response

Success

"Successfully submitted score"

Failed

"Error submitting score."

Achievements Methods

openAchievementModal <Promise?>

Details

Opens Game Center Modal on Leaderboard Page

Parameters

No Parameters

Usage

  GameCenter.openAchievementModal()
  .then(success=>{})//is open
  .catch(error=>{})//could not open
 

Response

Success

opened achievement modal

Failed

opened achievement modal

getAchievements <Promise?>

Details

Gets players achievements if completed more than 0%. You must declare submitAchievementScore at least once before calling this.

Parameters

No Parameters

Usage

  GameCenter.getAchievements()
  .then(achievements=>{
    console.log(achievements)
    })
  .catch(error=>{})//failed
 

Response

[{"showsCompletionBanner":false,"lastReportedDate":1506301241432,"completed":true,"percentComplete":100,"identifier":"novice_award"},{"showsCompletionBanner":false,"lastReportedDate":1506301211362,"completed":false,"percentComplete":5,"identifier":"pro_award"}]

or

[]

resetAchievements <Promise?>

[Reset Achievements]

Details

Resets the players achievements.

Parameters

Name Required Default Description
hideAlert No {hideAlert:false} Hide reset confirmation prompt

Usage

Basic

  //Triggers confirmation prompt
  GameCenter.resetAchievements()
 
  // hides confirmation prompt
  GameCenter.resetAchievements({hideAlert:true})

Advanced

  GameCenter.resetAchievements(res=>{
    if(res.resetAchievements){
      do something if user reset achievements
    }
  })
  .catch(alert("Could not reset achievements at this time. Try again later."))

Response

If you pass in {hideAlert:true} into GameCenter.resetAchievements() Method OR the you don't pass in the hideAlert parameter and player presses "Reset"

{"resetAchievements":true,"message":"User achievements reset"}

If you don't pass in the hideAlert parameter and player presses "No!"

{"resetAchievements":false,"message":"User achievements not reset"}

submitAchievementScore <Promise?>

Details

Submit progress of users achievements

Parameters

Name Required Default Description
percentComplete Yes n/a number, float, or string of the percent achievement is complete. Range 1-100
achievementIdentifier No* (see Response) achievementIdentifier set up in Itunes Connect
hideCompletionBanner No false Hides Game center banner when complete

Usage

let options={
            percentComplete:50,
            achievementIdentifier:"novice_award"
          };
 
GameCenter.submitAchievementScore(options).then(res=>{
  if(res){
//success
  }
})
.catch(alert("Could not update your achievements at this time. Try again later."))

Response

Success

[null]

Not required if achievementIdentifier set as default in init(). achievementIdentifier always reverts to default unless defended. However, will reject promise if not passed in init() or submitAchievementScore() function

Failed

No Game Center `achievementIdentifier` passed and no default set

TODO

ADD METHODS

[ ] getLeaderboardPlayers() [ ] invite() [ ] challengeComposer() [ ] findScoresOfFriendsToChallenge()

Package Sidebar

Install

npm i react-native-game-center-fork

Weekly Downloads

14

Version

1.2.4

License

MIT

Unpacked Size

148 kB

Total Files

17

Last publish

Collaborators

  • jeffmendez