Package horizons :: Package ai :: Package aiplayer :: Package building :: Module smeltery
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Source Code for Module horizons.ai.aiplayer.building.smeltery

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 2  # Copyright (C) 2008-2017 The Unknown Horizons Team 
 3  # team@unknown-horizons.org 
 4  # This file is part of Unknown Horizons. 
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 6  # Unknown Horizons is free software; you can redistribute it and/or modify 
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21   
22  from horizons.ai.aiplayer.basicbuilder import BasicBuilder 
23  from horizons.ai.aiplayer.building import AbstractBuilding 
24  from horizons.ai.aiplayer.buildingevaluator import BuildingEvaluator 
25  from horizons.ai.aiplayer.constants import BUILDING_PURPOSE 
26  from horizons.constants import BUILDINGS 
27  from horizons.entities import Entities 
28 29 30 -class AbstractSmeltery(AbstractBuilding):
31 @property
32 - def evaluator_class(self):
34 35 @classmethod
36 - def register_buildings(cls):
38
39 40 -class SmelteryEvaluator(BuildingEvaluator):
41 @classmethod
42 - def create(cls, area_builder, x, y, orientation):
43 builder = BasicBuilder.create(BUILDINGS.SMELTERY, (x, y), orientation) 44 45 distance_to_iron_mine = cls._distance_to_nearest_building(area_builder, builder, BUILDINGS.MINE) 46 distance_to_collector = cls._distance_to_nearest_collector(area_builder, builder) 47 distance_to_charcoal_burner = cls._distance_to_nearest_building(area_builder, builder, BUILDINGS.CHARCOAL_BURNER) 48 if distance_to_collector is None and (distance_to_charcoal_burner is None or distance_to_iron_mine is None): 49 return None 50 51 personality = area_builder.owner.personality_manager.get('SmelteryEvaluator') 52 distance_penalty = Entities.buildings[BUILDINGS.SMELTERY].radius * personality.distance_penalty 53 54 alignment = cls._get_alignment(area_builder, builder.position.tuple_iter()) 55 distance = cls._weighted_distance(distance_to_iron_mine, [(personality.collector_distance_importance, distance_to_collector), 56 (personality.charcoal_burner_distance_importance, distance_to_charcoal_burner)], distance_penalty) 57 value = float(Entities.buildings[BUILDINGS.SMELTERY].radius) / distance + alignment * personality.alignment_importance 58 return SmelteryEvaluator(area_builder, builder, value)
59 60 @property
61 - def purpose(self):
63 64 65 AbstractSmeltery.register_buildings() 66