github.com/igggame/nebulas-go@v2.1.0+incompatible/nip/dip/dip_data.go (about)

     1  // Copyright (C) 2017 go-nebulas authors
     2  //
     3  // This file is part of the go-nebulas library.
     4  //
     5  // the go-nebulas library is free software: you can redistribute it and/or modify
     6  // it under the terms of the GNU General Public License as published by
     7  // the Free Software Foundation, either version 3 of the License, or
     8  // (at your option) any later version.
     9  //
    10  // the go-nebulas library is distributed in the hope that it will be useful,
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13  // GNU General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU General Public License
    16  // along with the go-nebulas library.  If not, see <http://www.gnu.org/licenses/>.
    17  //
    18  
    19  package dip
    20  
    21  import (
    22  	"encoding/json"
    23  
    24  	"github.com/nebulasio/go-nebulas/core"
    25  	"github.com/nebulasio/go-nebulas/nip/dip/dipdata"
    26  )
    27  
    28  var (
    29  	dipData = dipdata.MustAsset("dip_data.json")
    30  )
    31  
    32  // rewardData
    33  func (d *Dip) loadCache() error {
    34  	var (
    35  		dips []*DIPData
    36  	)
    37  	if d.neb.BlockChain().ChainID() == core.MainNetID {
    38  		err := json.Unmarshal(dipData, &dips)
    39  		if err != nil {
    40  			return err
    41  		}
    42  	}
    43  	for _, item := range dips {
    44  		key := (item.StartHeight - core.NrStartHeight) / core.NrIntervalHeight
    45  		d.cache.Add(uint64(key), item)
    46  	}
    47  	return nil
    48  }