Mercurial > parpg-core

annotate src/parpg/behaviours/moving.py @ 127:90b49fda0340

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saveable_fields property of components is now a List.
author KarstenBock@gmx.net
date Tue, 27 Sep 2011 16:27:36 +0200
parents d89e88a90c9e
children ecac92680bef
rev   line source
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7cb53edfb95f Renamed BaseBehaviour to MovingAgentBehaviour
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1 # This file is part of PARPG.
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2
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3 # PARPG is free software: you can redistribute it and/or modify
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4 # it under the terms of the GNU General Public License as published by
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5 # the Free Software Foundation, either version 3 of the License, or
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6 # (at your option) any later version.
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7
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8 # PARPG is distributed in the hope that it will be useful,
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9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 # GNU General Public License for more details.
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12
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13 # You should have received a copy of the GNU General Public License
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14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
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15
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16 from fife import fife
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17 import base
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18 from base import BaseBehaviour
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19
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20 class MovingAgentBehaviour (BaseBehaviour):
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21 """Fife agent listener"""
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22 def __init__(self):
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23 BaseBehaviour.__init__(self)
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24 self.speed = 0
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25 self.idle_counter = 1
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26
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27 def onNewMap(self, layer):
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28 """Sets the agent onto the new layer."""
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29 BaseBehaviour.onNewMap(self, layer)
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30 self.idle_counter = 1
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32
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33 def approach(self, location, action=None):
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34 """Approaches a location and then perform an action (if set).
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35 @type loc: fife.Location
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36 @param loc: the location to approach
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37 @type action: Action
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38 @param action: The action to schedule for execution after the approach.
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39 @return: None"""
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40 self.state = base._AGENT_STATE_APPROACH
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41 self.nextAction = action
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42 boxLocation = tuple([int(float(i)) for i in location])
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43 l = fife.Location(self.agent.getLocation())
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44 l.setLayerCoordinates(fife.ModelCoordinate(*boxLocation))
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45 self.agent.move('run', l, self.speed + 1)
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46
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47 def onInstanceActionFinished(self, instance, action):
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48 """@type instance: ???
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49 @param instance: ???
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50 @type action: ???
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51 @param action: ???
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52 @return: None"""
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53 BaseBehaviour.onInstanceActionFinished(self, instance, action)
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54
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55 if(action.getId() != 'stand'):
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56 self.idle_counter = 1
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57 else:
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58 self.idle_counter += 1
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59
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60 def idle(self):
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61 """@return: None"""
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62 BaseBehaviour.idle(self)
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63 self.agent.act('stand', self.agent.getFacingLocation())
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64
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65 def run(self, location):
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66 """Makes the PC run to a certain location
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67 @type location: fife.ScreenPoint
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68 @param location: Screen position to run to.
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69 @return: None"""
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70 self.state = base._AGENT_STATE_RUN
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71 self.nextAction = None
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72 self.agent.move('run', location, self.speed + 1)
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73
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74 def walk(self, location):
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75 """Makes the PC walk to a certain location.
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76 @type location: fife.ScreenPoint
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77 @param location: Screen position to walk to.
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78 @return: None"""
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79 self.state = base._AGENT_STATE_RUN
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80 self.nextAction = None
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81 self.agent.move('walk', location, self.speed - 1)
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