From: Bernard Blackham <dagobah@ucc.asn.au>
Date: Sat, 7 May 2005 12:00:38 +0000 (+0000)
Subject: A Greeting Idler
X-Git-Tag: IMPORT-FROM-UCCCVS~32
X-Git-Url: https://git.ucc.asn.au/?p=uccvend-vendserver.git;a=commitdiff_plain;h=0641ff03b772c74ccb868c536514e5be9420953b

A Greeting Idler
---

diff --git a/sql-edition/servers/Idler.py b/sql-edition/servers/Idler.py
index 22285de..07be6ab 100755
--- a/sql-edition/servers/Idler.py
+++ b/sql-edition/servers/Idler.py
@@ -13,8 +13,8 @@ class Idler:
 		self.v = v
 
 	def next(self):
-		"""Displays next stage of the idler"""
-		pass
+		"""Displays next stage of the idler. Returns time to the next step"""
+		return 1
 
 	def reset(self):
 		"""Resets the idler to a known intial state"""
@@ -28,6 +28,29 @@ class Idler:
 		"""How much we want this idler to be the next one chosen"""
 		return 1
 
+class GreetingIdler(Idler):
+	def __init__(self, v, secs_to_greeting = None):
+		self.v = v
+		self.secs_to_greeting = secs_to_greeting
+
+	def next(self):
+		if not self.secs_to_greeting is None:
+			x = self.secs_to_greeting
+			self.secs_to_greeting = None
+			return x
+
+		self.v.display('UCC SNACKS')
+		return 2
+
+	def reset(self):
+		pass
+
+	def finished(self):
+		return self.secs_to_greeting == None
+
+	def affinity(self):
+		return 0
+
 class TrainIdler(Idler):
 	def __init__(self, v):
 		self.idle_state = 0