Part 1: Create the smart contract

On this first section, you will:

• Create the game smart contract importing an existing LIGO library
• Deploy your smart contract to the Ghostnet
• Get the Shifumi Git repository folders to copy the game UI and CSS for the second party

Smart contract

1. Clone the repository and start a new Taqueria project:

   git clone https://github.com/marigold-dev/training-dapp-shifumi.git
   taq init shifumi
   cd shifumi
   taq install @taqueria/plugin-ligo

2. Download the LIGO Shifumi template, and copy the files to Taqueria contracts folder:

   TAQ_LIGO_IMAGE=ligolang/ligo:1.2.0 taq ligo --command "init contract --template shifumi-jsligo shifumiTemplate"
   cp -r shifumiTemplate/src/* contracts/

3. Compile the contract. It creates the default required file main.storageList.jsligo:

   TAQ_LIGO_IMAGE=ligolang/ligo:1.2.0 taq compile main.jsligo

4. Edit main.storageList.jsligo initial storage and save it:

   #import "main.jsligo" "Contract"
   
   const default_storage: Contract.storage = {
       metadata: Big_map.literal(
           list(
               [
                   ["", bytes `tezos-storage:contents`],
                   [
                       "contents",
                       bytes
                       `
       {
       "name": "Shifumi Example",
       "description": "An Example Shifumi Contract",
       "version": "beta",
       "license": {
           "name": "MIT"
       },
       "authors": [
           "smart-chain <tezos@smart-chain.fr>"
       ],
       "homepage": "https://github.com/ligolang/shifumi-jsligo",
       "source": {
           "tools": "jsligo",
           "location": "https://github.com/ligolang/shifumi-jsligo/contracts"
       },
       "interfaces": [
           "TZIP-016"
       ]
       }
       `
                   ]
               ]
           )
       ) as big_map<string, bytes>,
       next_session: 0 as nat,
       sessions: Map.empty as map<nat, Contract.Session.t>,
   }

5. Compile again:

   TAQ_LIGO_IMAGE=ligolang/ligo:1.2.0 taq compile main.jsligo

6. Deploy to Ghostnet:

   taq install @taqueria/plugin-taquito
   taq deploy main.tz -e "testing"

   Note: If this is your first time using Taqueria, look at this training first: https://github.com/marigold-dev/training-dapp-1#ghostnet-testnet

   For advanced users, just go to .taq/config.local.testing.json , replace account with alice settings and then redeploy

   {
     "networkName": "ghostnet",
     "accounts": {
       "taqOperatorAccount": {
         "publicKey": "edpkvGfYw3LyB1UcCahKQk4rF2tvbMUk8GFiTuMjL75uGXrpvKXhjn",
         "publicKeyHash": "tz1VSUr8wwNhLAzempoch5d6hLRiTh8Cjcjb",
         "privateKey": "edsk3QoqBuvdamxouPhin7swCvkQNgq4jP5KZPbwWNnwdZpSpJiEbq"
       }
     }
   }

   Your smart contract is ready on Ghostnet!

   ┌──────────┬──────────────────────────────────────┬───────┐
   │ Contract │ Address                              │ Alias │
   ├──────────┼──────────────────────────────────────┼───────┤
   │ main.tz  │ KT1QjiZcAq63yVSCkfAr9zcFvmKBhQ7nVSWd │ main  │
   └──────────┴──────────────────────────────────────┴───────┘

Summary

That's all for the smart contract. On the next section, you will create the mobile application and connect to your smart contract

When you are ready, continue to Part 2: Create an Ionic mobile application.