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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
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* BoatActions.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "../../Goals/AdventureSpellCast.h"
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#include "../../Goals/BuildBoat.h"
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#include "../../../../lib/mapObjects/MapObjects.h"
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#include "BoatActions.h"
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namespace AIPathfinding
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{
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Goals::TSubgoal BuildBoatAction::whatToDo(const HeroPtr & hero) const
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{
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return Goals::sptr(Goals::BuildBoat(shipyard));
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}
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Goals::TSubgoal SummonBoatAction::whatToDo(const HeroPtr & hero) const
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{
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return Goals::sptr(Goals::AdventureSpellCast(hero, SpellID::SUMMON_BOAT));
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}
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void SummonBoatAction::applyOnDestination(
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const CGHeroInstance * hero,
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CDestinationNodeInfo & destination,
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const PathNodeInfo & source,
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AIPathNode * dstMode,
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const AIPathNode * srcNode) const
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{
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dstMode->manaCost = srcNode->manaCost + getManaCost(hero);
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dstMode->theNodeBefore = source.node;
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}
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bool SummonBoatAction::isAffordableBy(const CGHeroInstance * hero, const AIPathNode * source) const
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{
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#ifdef VCMI_TRACE_PATHFINDER
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logAi->trace(
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"Hero %s has %d mana and needed %d and already spent %d",
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hero->name,
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hero->mana,
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getManaCost(hero),
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source->manaCost);
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#endif
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return hero->mana >= (si32)(source->manaCost + getManaCost(hero));
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}
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uint32_t SummonBoatAction::getManaCost(const CGHeroInstance * hero) const
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{
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SpellID summonBoat = SpellID::SUMMON_BOAT;
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return hero->getSpellCost(summonBoat.toSpell());
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}
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}
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