Diff for "TradeScript" - NEAT Portal Wiki

Diff for "TradeScript"

Differences between revisions 8 and 9

// STS v0.09a - Smart Trading Script (c) 2012-2013 NeatPortal.com
// WARNING: This script requires NEATBOT 2735+ to run
//
// The script tries to gain more resources by using spread between bid and ask prices
// 
// Comment out if you want to disable auto start
label autorun

// MAX_TRADE = 9999999 // uncomment if you are using 2720-2734 build

// ===== OPTIONAL CONFIGURATION PARAMETERS =====
// Extra resources to reserve (in addition to city's reserved resources)
//       food, wood, stone, iron, gold:
extra = [  1m,   1m,    1m,   1m,  100 ]

// How aggressive we want to be (lower number would increase trading gains at the cost of potentially slower trade execution)
aggr = 2%

// Only trade if we expect this much gain
gain = 2%

// ===== NOTHING TO CONFIGURE BELOW THIS LINE =====
delay = 10
config trade:0
res = 0
comm = 0.5%
maxRes = 990B

label nextres
if !m_context.marketReady() goto nextres
resName = ResourceIntNames[res]

buyVolume = 0
label trading
if city.tradesArray.length > 8 execute "canceltrade " + city.tradesArray[0].id
if city.tradesArray.length > 8 goto trading
resGold = city.reservedResource.gold + extra[4] + max(0, city.resource.gold - city.reservedResource.gold - extra[4]) * 0.8
prices = [ Price(res, aggr), Price(res, 1 - aggr), Price(res, aggr) * (1 + comm), Price(res, 1 - aggr) * comm ]
canSell = (city.resource[resName].amount - city.reservedResource[resName] - extra[res]) * 0.8
if canSell > 0 if (prices[1] + prices[3]) / prices[2] < (1 + gain) goto trynext
sellLimit = (city.resource.gold - resGold) / prices[3]
if sellLimit < 1 sellLimit = min(1, (city.resource.gold - 1) / prices[3]) // we are low on gold
sellVolume = floor(min(canSell, sellLimit, 1.1 * MAX_TRADE - buyVolume / 10))
if sellVolume > 0 execute "sell " + res + " " + min(sellVolume, MAX_TRADE) + " " + prices[1]
buyVolume = max(0, floor(min(maxRes - city.resource[resName].amount, (city.resource.gold - resGold) / prices[2])))
if buyVolume > 0 execute "buy " + res + " " + min(buyVolume, MAX_TRADE) + " " + prices[0]
if city.tradesArray.length < 8 if buyVolume + max(0, sellVolume) > 0 goto trading
execute "sleep " + delay
label trynext
res = (res + 1) MOD 4
goto nextres

ScriptExamples

TradeScript (last edited 2013-02-03 22:30:48 by Inanna)

-  ⇤ ← Revision 8 as of 2012-12-23 02:37:34 → 
  Size: 2289
  Editor: Inanna
  Comment:
+   ← Revision 9 as of 2013-01-08 15:22:32 → ⇥
  Size: 2269
  Editor: Inanna
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-// Simple Trading Script v0.06 (c) 2012 NeatPortal.com
// WARNING: This script requires version 2720+ to run
+// STS v0.09a - Smart Trading Script (c) 2012-2013 NeatPortal.com
// WARNING: This script requires NEATBOT 2735+ to run
 Line 6:
-// Algorithm is simplified, but should work reasonably well under broad range of conditions
//
// Uncomment to enable auto start
//label autorun
//
+// 
// Comment out if you want to disable auto start
label autorun

// MAX_TRADE = 9999999 // uncomment if you are using 2720-2734 build

// ===== OPTIONAL CONFIGURATION PARAMETERS =====
-Line 12:
+Line 14:
-//        food, wood, stone, iron, gold:
extra = [  10m,   2m,    5m,   2m,    0 ]
+//       food, wood, stone, iron, gold:
extra = [  1m,   1m,    1m,   1m,  100 ]
-Line 15:
+Line 17:
-// How aggressive we want to be (lower number would increase trading gains at the cost of potentially slower trade execution), from 0% to 49%
aggr = 5%
+// How aggressive we want to be (lower number would increase trading gains at the cost of potentially slower trade execution)
aggr = 2%
-Line 19:
+Line 21:
-gain = 1%
+gain = 2%
-Line 26:
+Line 28:
-maxBatch = 9999999
-Line 32:
+Line 33:
-if city.resource[resName].amount > maxRes goto tryother
reserved = city.reservedResource
resGold = max(reserved.gold + extra[4], (city.resource.gold + reserved.gold + extra[4]) / 2)
-Line 39:
+Line 38:
+resGold = city.reservedResource.gold + extra[4] + max(0, city.resource.gold - city.reservedResource.gold - extra[4]) * 0.8
 Line 40:
-if (prices[1] + prices[3]) / prices[2] < (1 + gain) goto trynext
sellVolume = floor(min(city.resource[resName].amount - reserved[resName] - extra[res], (city.resource.gold - resGold) / prices[3], 1.1 * maxBatch - buyVolume / 10))
if sellVolume <= 0 sellVolume = max(0, floor(min(1, city.resource[resName].amount - reserved[resName] - extra[res], (city.resource.gold - 1) / prices[3], 1.1 * maxBatch - buyVolume / 10)))
if sellVolume > 0 execute "sell " + res + " " + min(sellVolume, maxBatch) + " " + prices[1]
buyVolume = max(0, floor((city.resource.gold - resGold) / prices[2]))
if buyVolume > 0 execute "buy " + res + " " + min(buyVolume, maxBatch) + " " + prices[0]
if city.tradesArray.length < 8 if buyVolume + sellVolume > 0 goto trading
label tryother
+canSell = (city.resource[resName].amount - city.reservedResource[resName] - extra[res]) * 0.8
if canSell > 0 if (prices[1] + prices[3]) / prices[2] < (1 + gain) goto trynext
sellLimit = (city.resource.gold - resGold) / prices[3]
if sellLimit < 1 sellLimit = min(1, (city.resource.gold - 1) / prices[3]) // we are low on gold
sellVolume = floor(min(canSell, sellLimit, 1.1 * MAX_TRADE - buyVolume / 10))
if sellVolume > 0 execute "sell " + res + " " + min(sellVolume, MAX_TRADE) + " " + prices[1]
buyVolume = max(0, floor(min(maxRes - city.resource[resName].amount, (city.resource.gold - resGold) / prices[2])))
if buyVolume > 0 execute "buy " + res + " " + min(buyVolume, MAX_TRADE) + " " + prices[0]
if city.tradesArray.length < 8 if buyVolume + max(0, sellVolume) > 0 goto trading