Merge branch 'dev' into dev-verify

[bytom/bytom.git] / consensus / general.go

diff --git a/consensus/general.go b/consensus/general.go
index 5c83f60..3c26ba8 100644 (file)
--- a/consensus/general.go
+++ b/consensus/general.go
@@ -8,20 +8,33 @@ import (
 
 //consensus variables
 const (
-       // define the Max transaction size and Max block size
-       MaxTxSize    = uint64(1048576)
-       MaxBlockSzie = uint64(10485760)
+       // Max gas that one block contains
+       MaxBlockGas      = uint64(10000000)
+       VMGasRate        = int64(200)
+       StorageGasRate   = int64(1)
+       MaxGasAmount     = int64(200000)
+       DefaultGasCredit = int64(30000)
 
        //config parameter for coinbase reward
-       CoinbasePendingBlockNumber = uint64(6)
-       subsidyReductionInterval   = uint64(560640)
-       baseSubsidy                = uint64(624000000000)
-       initialBlockSubsidy        = uint64(1470000000000000000)
+       CoinbasePendingBlockNumber = uint64(100)
+       subsidyReductionInterval   = uint64(840000)
+       baseSubsidy                = uint64(41250000000)
+       InitialBlockSubsidy        = uint64(140700041250000000)
 
        // config for pow mining
-       powMinBits            = uint64(2161727821138738707)
-       BlocksPerRetarget     = uint64(1024)
-       targetSecondsPerBlock = uint64(60)
+       BlocksPerRetarget     = uint64(2016)
+       TargetSecondsPerBlock = uint64(150)
+       SeedPerRetarget       = uint64(256)
+
+       // MaxTimeOffsetSeconds is the maximum number of seconds a block time is allowed to be ahead of the current time
+       MaxTimeOffsetSeconds = uint64(60 * 60)
+       MedianTimeBlocks     = 11
+
+       PayToWitnessPubKeyHashDataSize = 20
+       PayToWitnessScriptHashDataSize = 32
+       CoinbaseArbitrarySizeLimit     = 128
+
+       BTMAlias = "BTM"
 )
 
 // BTMAssetID is BTM's asset id, the soul asset of Bytom
@@ -32,10 +45,26 @@ var BTMAssetID = &bc.AssetID{
        V3: uint64(18446744073709551615),
 }
 
+// InitialSeed is SHA3-256 of Byte[0^32]
+var InitialSeed = &bc.Hash{
+       V0: uint64(11412844483649490393),
+       V1: uint64(4614157290180302959),
+       V2: uint64(1780246333311066183),
+       V3: uint64(9357197556716379726),
+}
+
+// BTMDefinitionMap is the ....
+var BTMDefinitionMap = map[string]interface{}{
+       "name":        BTMAlias,
+       "symbol":      BTMAlias,
+       "decimals":    8,
+       "description": `Bytom Official Issue`,
+}
+
 // BlockSubsidy calculate the coinbase rewards on given block height
 func BlockSubsidy(height uint64) uint64 {
-       if height == 1 {
-               return initialBlockSubsidy
+       if height == 0 {
+               return InitialBlockSubsidy
        }
        return baseSubsidy >> uint(height/subsidyReductionInterval)
 }
@@ -55,6 +84,16 @@ type Params struct {
        Bech32HRPSegwit string
 }
 
+// ActiveNetParams is ...
+var ActiveNetParams = MainNetParams
+
+// NetParams is the correspondence between chain_id and Params
+var NetParams = map[string]Params{
+       "mainnet": MainNetParams,
+       "testnet": TestNetParams,
+       "solonet": SoloNetParams,
+}
+
 // MainNetParams is the config for production
 var MainNetParams = Params{
        Name:            "main",
@@ -66,3 +105,9 @@ var TestNetParams = Params{
        Name:            "test",
        Bech32HRPSegwit: "tm",
 }
+
+// TestNetParams is the config for test-net
+var SoloNetParams = Params{
+       Name:            "solo",
+       Bech32HRPSegwit: "sm",
+}