- touchups for banking system

Bank now uses imperials (1000 gold) for withdrawls and can do enchanges
of currency to platinum.  Added a cleanup routine in the
python_remove script to delete account when players quit.
A transaction fee was implemented for deposits (default 5%)
requires use of new arch "imperial" (bank notes with no
intrinsic value)


git-svn-id: svn://svn.code.sf.net/p/crossfire/code/trunk/maps@2350 282e977c-c81d-0410-88c4-b93c2d0d6712

python/CFBank.py

@@ -53,3 +53,12 @@ class CFBank:
             		return self.bankdb[user]
         	else:
             		return 0
+	
+	def remove_account(self,user):
+		if self.bankdb.has_key(user):
+			del self.bankdb[user]
+			print "%s's bank account removed." %user
+			return 1
+		else:
+			return 0
+

python/IPO/banksay.py

@@ -1,4 +1,4 @@
-# Script for say event of IPO employees 
+# Script for say event of Imperial Bank Tellers 
 #
 # Copyright (C) 2002 Joris Bontje
 #
@@ -18,7 +18,7 @@
 #
 # The author can be reached via e-mail at jbontje@suespammers.org
 #
-#Updated to use new path functions in CFPython and broken apart by -Todd Mitchell
+#Updated to use new path functions in CFPython and broken and modified a bit by -Todd Mitchell
 
 
 import CFPython
@@ -27,6 +27,7 @@ import sys
 sys.path.append('%s/%s/python' %(CFPython.GetDataDirectory(),CFPython.GetMapDirectory()))
 
 import string
+import random
 import CFBank
 
 activator=CFPython.WhoIsActivator()
@@ -35,39 +36,76 @@ whoami=CFPython.WhoAmI()
 x=CFPython.GetXPosition(activator)
 y=CFPython.GetYPosition(activator)
 
+
+#EASILY SETTABLE PARAMETERS
+service_charge=5  #service charges for transactions as a percent
+exchange_rate=10000 #exchange rate for silver (value 1)
+
+
+fees=(service_charge/100)+1
 bank = CFBank.CFBank()
 
 text = string.split(CFPython.WhatIsMessage())
+thanks_message = ['Thank you for banking the Imperial Way.', 'Thank you, please come again.',\
+'Thank you. "Service" is our middle name.', 'Thank you for your patronage.', 'Thank you, have a nice day.', \
+'Thank you.  Hows about a big slobbery kiss?']
+
 
 
 if text[0] == 'help' or text[0] == 'yes':
-		message = 'Here is a quick list of commands:\n\n- deposit\n- withdraw\n- balance\nAll transactions are in Imperials\n(1 Ip = 1000 platinum coins).'
-		CFPython.Say(whoami,message)
+		message ='You can:\n-deposit,-withdraw,-balance,-exchange \
+                  \nAll transactions are in imperial notes\n(1 : 1000 gold coins). \
+                  \nA service charge of %d percent will be placed on all deposits' %(service_charge)
 
 elif text[0] == 'deposit':
 	if len(text)==2:
-		if (CFPython.PayAmount(activator, int(text[1])*50000)):
+		if (CFPython.PayAmount(activator, (int(text[1])*exchange_rate)*fees)):
 			bank.deposit(activatorname, int(text[1]))
-			CFPython.Say(whoami, 'Deposited to bank account')
+			message = '%d imperials deposited to bank account.  %s' %(int(text[1]),random.choice(thanks_message))
 		else:
-			CFPython.Say(whoami, 'You need %d platinum'%(int(text[1])*1000))
+			message = 'You would need %d gold'%((int(text[1])*(exchange_rate/10))*fees)
 	else:
-		CFPython.Say(whoami, 'Usage "deposit <amount Ip>"')
+		message = 'Usage "deposit <amount in imperials>"'
 
 elif text[0] == 'withdraw':
 	if len(text)==2:
 		if (bank.withdraw(activatorname, int(text[1]))):
-			CFPython.Say(whoami, 'Withdrawn from bank account')
-			id = CFPython.CreateObject('platinum coin', (x, y))
-			CFPython.SetQuantity(id, int(text[1])*1000)
+			message = '%d imperials withdrawn from bank account.  %s' %(int(text[1]),random.choice(thanks_message))
+			id = CFPython.CreateObject('imperial', (x, y))
+			CFPython.SetQuantity(id, int(text[1]))
 		else:
-			CFPython.Say(whoami, 'Not enough Imperials on your account')
+			message = 'Not enough imperials on your account'
 	else:
-		CFPython.Say(whoami, 'Usage "withdraw <amount Ip>"')
+		message = 'Usage "withdraw <amount in imperials>"'
+
+elif text[0] == 'exchange':
+    if len(text)==2:
+        inv=CFPython.CheckInventory(activator,'imperial')
+        if(inv):
+            available = CFPython.GetQuantity(inv)
+            remainder = available - int(text[1])
+            if remainder > int(text[1]):
+                CFPython.SetQuantity(inv, (available - int(text[1])))
+                id = CFPython.CreateObject('platinum coin', (x, y))
+                CFPython.SetQuantity(id, int(text[1])*(exchange_rate/50))
+                message = random.choice(thanks_message)
+            elif remainder == 0:
+                CFPython.RemoveObject(inv)
+                id = CFPython.CreateObject('platinum coin', (x, y))
+                CFPython.SetQuantity(id, int(text[1])*(exchange_rate/50))
+                message = random.choice(thanks_message)
+            else:
+                message = 'Sorry, you do not have %d imperials' %int(text[1])
+        else:
+            message = 'Sorry, you do not have %d imperials' %int(text[1])
+    else:
+        message = 'Usage "exchange <amount>" (imperials to platimum coins)' 
 
 elif text[0] == 'balance':
     balance = bank.getbalance(activatorname)
-    CFPython.Say(whoami, 'Amount on bank: %d Ip'%balance)
+    message = 'Amount in bank: %d Ip'%(balance)
 
 else:
-	CFPython.Say(whoami, 'Do you need help?')
+	message = 'Do you need help?'
+
+CFPython.Say(whoami, message)

python/python_remove.py

@@ -31,3 +31,6 @@ name = CFPython.GetName(activator)
 
 log = CFLog.CFLog()
 log.remove(name)
+
+bank = CFBank.CFBank()
+bank.remove_account(name)