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# Copyright 2001 - 2016 Ludek Smid [http://www.ospace.net/] |
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# This file is part of Outer Space. |
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# |
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# Outer Space is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# Outer Space is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Outer Space; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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# |
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import copy |
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import random |
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from ige import log |
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from ige.ospace import Const |
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from ige.ospace import Rules |
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from ige.ospace import Utils |
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import ai_tools as tool |
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class AI(object): |
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def __init__(self, client, enemyTypes=None): |
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if enemyTypes is None: |
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enemyTypes = [] |
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self.client = client |
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self.db = client.db |
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self.player = client.getPlayer() |
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self.data = tool.tool_parseDB(self.client, self.db, enemyTypes) |
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def economy_manager(self): |
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raise NotImplementedError |
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def defense_manager(self): |
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raise NotImplementedError |
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def offense_manager(self): |
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raise NotImplementedError |
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def _filter_res_requirements(self, techs): |
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for tech_id in copy.copy(techs): |
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tech = self.client.getTechInfo(tech_id) |
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failed_requirements = False |
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for req_tech, req_tech_improv in tech.researchRequires: |
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if req_tech not in self.player.techs or self.player.techs[req_tech] < req_tech_improv: |
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failed_requirements = True |
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break |
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if failed_requirements: |
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techs.remove(tech_id) |
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def _get_researchable(self): |
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researchable = set() |
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# already available |
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for tech_id in self.player.techs.keys(): |
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tech = self.client.getTechInfo(tech_id) |
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improvement = self.player.techs[tech_id] |
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if improvement < Rules.techMaxImprovement and\ |
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improvement < tech.maxImprovement: |
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researchable.add(tech_id) |
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# new tech |
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for tech_id in self.client.getAllTechIDs(): |
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tech = self.client.getTechInfo(tech_id) |
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if not hasattr(tech, "partialData") or not hasattr(tech, 'researchMod'): |
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continue |
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for task in self.player.rsrchQueue: |
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researchable -= set([task.techID]) |
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self._filter_res_requirements(researchable) |
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return researchable |
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def research_manager(self, weighted_techs): |
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""" weighted_techs is dictionary, with weight:list_of_techs pairs |
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""" |
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if len(self.player.rsrchQueue) >= 2: |
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return |
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researchable = self._get_researchable() |
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weights = [] |
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tech_choices = [] |
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for weight, techs in weighted_techs.iteritems(): |
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for tech in researchable.intersection(techs): |
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weights.append(weight) |
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tech_choices.append(tech) |
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if sum(weights): |
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tech = Utils.weightedRandom(tech_choices, weights) |
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self.player.rsrchQueue = self.client.cmdProxy.startResearch(self.player.oid, tech) |
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def _find_best_planet(self, planet_ids): |
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# right now, it's simply the largest one |
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max_slots = 0 |
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largest_planet_id = None |
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for planet_id in planet_ids: |
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planet = self.db[planet_id] |
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if max_slots < planet.plSlots: |
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max_slots = planet.plSlots |
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largest_planet_id = planet_id |
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return largest_planet_id |
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def _explore(self, explorer_design_id): |
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should_repeat = False |
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explorer_fleets = self.data.myFleetsWithDesign.get(explorer_design_id, set()) |
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for fleet_id in copy.copy(explorer_fleets & self.data.idleFleets): |
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max_range = tool.subfleetMaxRange(self.client, self.db, {explorer_design_id:1}, fleet_id) |
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nearest = tool.findNearest(self.db, self.db[fleet_id], self.data.unknownSystems, max_range) |
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if len(nearest) > 0: |
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system_id = nearest[0] |
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# send the fleet |
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fleet, new_fleet, my_fleets = tool.orderPartFleet(self.client, self.db, |
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{explorer_design_id:1}, True, fleet_id, Const.FLACTION_MOVE, system_id, None) |
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self.data.myFleetSheets[fleet_id][explorer_design_id] -= 1 |
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if self.data.myFleetSheets[fleet_id][explorer_design_id] == 0: |
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del self.data.myFleetSheets[fleet_id][explorer_design_id] |
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explorer_fleets.remove(fleet_id) |
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else: |
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should_repeat = True |
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self.data.unknownSystems.remove(system_id) |
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return should_repeat |
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def _colonize_free_systems(self, valid_systems, colony_design_id): |
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should_repeat = False |
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colony_fleets = self.data.myFleetsWithDesign.get(colony_design_id, set()) |
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for fleet_id in copy.copy(colony_fleets & self.data.idleFleets): |
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max_range = tool.subfleetMaxRange(self.client, self.db, {colony_design_id:1}, fleet_id) |
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nearest = tool.findNearest(self.db, self.db[fleet_id], valid_systems, max_range) |
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if len(nearest) > 0: |
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system_id = nearest[0] |
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system = self.db[system_id] |
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target_id = self._find_best_planet(system.planets) |
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fleet, new_fleet, my_fleets = tool.orderPartFleet(self.client, self.db, |
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{colony_design_id:1}, True, fleet_id, Const.FLACTION_DEPLOY, target_id, colony_design_id) |
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self.data.myFleetSheets[fleet_id][colony_design_id] -= 1 |
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if self.data.myFleetSheets[fleet_id][colony_design_id] == 0: |
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del self.data.myFleetSheets[fleet_id][colony_design_id] |
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colony_fleets.remove(fleet_id) |
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else: |
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should_repeat = True |
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self.data.freeSystems.remove(system_id) |
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valid_systems.remove(system_id) |
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return should_repeat |
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def diplomacy_manager(self, friendly_types = None, pacts = None): |
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if friendly_types is None: |
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return |
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if pacts is None: |
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return |
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for contact_id in self.player.diplomacyRels: |
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contact = self.client.get(contact_id, publicOnly = True) |
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if contact.type not in friendly_types: |
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continue |
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dipl = self.client.getDiplomacyWith(contact_id) |
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for pact_id in pacts: |
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pactSpec = Rules.pactDescrs[pact_id] |
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if dipl.relation < pactSpec.validityInterval[0] or dipl.relation > pactSpec.validityInterval[1]: |
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# not friendly enough |
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continue |
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if pact_id in dipl.pacts and dipl.pacts[pact_id][0] in [Const.PACT_ACTIVE, Const.PACT_INACTIVE]: |
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# nothing more to do, move along |
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continue |
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# hey, we should enable this pact! |
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conditions = [pact_id] |
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self.player.diplomacyRels = self.client.cmdProxy.changePactCond(self.player.oid, contact_id, pact_id, Const.PACT_INACTIVE, conditions) |
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def run(self): |
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self.economy_manager() |
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self.defense_manager() |
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self.offense_manager() |
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self.research_manager() |
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self.diplomacy_manager() |
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ospaceteam /
outerspace
