Mercurial > parpg-core

comparison src/parpg/behaviours/base.py @ 83:9f8faf6e974d

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Added BaseBehaviour. Moved methods from MovingAgentBehaviour to BaseBehaviour.
author KarstenBock@gmx.net
date Fri, 09 Sep 2011 15:18:17 +0200
parents 62cff91a19cb
children d89e88a90c9e
comparison
equal deleted inserted replaced
82:7cb53edfb95f 83:9f8faf6e974d
21 """Fife agent listener""" 21 """Fife agent listener"""
22 def __init__(self): 22 def __init__(self):
23 fife.InstanceActionListener.__init__(self) 23 fife.InstanceActionListener.__init__(self)
24 self.agent = None 24 self.agent = None
25 self.state = None 25 self.state = None
26 self.speed = 0
27 self.idle_counter = 1
28 26
29 def attachToLayer(self, agent_ID, layer): 27 def attachToLayer(self, agent_ID, layer):
30 """Attaches to a certain layer 28 """Attaches to a certain layer
31 @type agent_ID: String 29 @type agent_ID: String
32 @param agent_ID: ID of the layer to attach to. 30 @param agent_ID: ID of the layer to attach to.
55 self.agent.removeActionListener(self) 53 self.agent.removeActionListener(self)
56 54
57 self.agent = layer.getInstance(self.parent.fifeagent.identifier) 55 self.agent = layer.getInstance(self.parent.fifeagent.identifier)
58 self.agent.addActionListener(self) 56 self.agent.addActionListener(self)
59 self.state = _AGENT_STATE_NONE 57 self.state = _AGENT_STATE_NONE
60 self.idle_counter = 1
61 58
62 def idle(self): 59 def idle(self):
63 """@return: None""" 60 """@return: None"""
64 self.state = _AGENT_STATE_IDLE 61 self.state = _AGENT_STATE_IDLE
65 self.agent.act('stand', self.agent.getFacingLocation()) 62 self.agent.act('stand', self.agent.getFacingLocation())
66
67 def approach(self, location, action=None):
68 """Approaches a location and then perform an action (if set).
69 @type loc: fife.Location
70 @param loc: the location to approach
71 @type action: Action
72 @param action: The action to schedule for execution after the approach.
73 @return: None"""
74 self.state = _AGENT_STATE_APPROACH
75 self.nextAction = action
76 boxLocation = tuple([int(float(i)) for i in location])
77 l = fife.Location(self.agent.getLocation())
78 l.setLayerCoordinates(fife.ModelCoordinate(*boxLocation))
79 self.agent.move('run', l, self.speed + 1)
80 63
81 def onInstanceActionFinished(self, instance, action): 64 def onInstanceActionFinished(self, instance, action):
82 """@type instance: ??? 65 """@type instance: ???
83 @param instance: ??? 66 @param instance: ???
84 @type action: ??? 67 @type action: ???
89 self.nextAction = None 72 self.nextAction = None
90 self.idle() 73 self.idle()
91 74
92 if act: 75 if act:
93 act.execute() 76 act.execute()
94 77
95 if(action.getId() != 'stand'):
96 self.idle_counter = 1
97 else:
98 self.idle_counter += 1
99 78
100 def getLocation(self): 79 def getLocation(self):
101 """Get the agents position as a fife.Location object. 80 """Get the agents position as a fife.Location object.
102 @rtype: fife.Location 81 @rtype: fife.Location
103 @return: the location of the agent""" 82 @return: the location of the agent"""
109 @return: None""" 88 @return: None"""
110 self.state = _AGENT_STATE_TALK 89 self.state = _AGENT_STATE_TALK
111 self.pc = pc.behaviour.agent 90 self.pc = pc.behaviour.agent
112 self.idle() 91 self.idle()
113 92
114 def run(self, location):
115 """Makes the PC run to a certain location
116 @type location: fife.ScreenPoint
117 @param location: Screen position to run to.
118 @return: None"""
119 self.state = _AGENT_STATE_RUN
120 self.nextAction = None
121 self.agent.move('run', location, self.speed + 1)
122
123 def walk(self, location):
124 """Makes the PC walk to a certain location.
125 @type location: fife.ScreenPoint
126 @param location: Screen position to walk to.
127 @return: None"""
128 self.state = _AGENT_STATE_RUN
129 self.nextAction = None
130 self.agent.move('walk', location, self.speed - 1)
131