wagic.the.homebrew@gmail.com
101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
#include "PrecompiledHeader.h"
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#include "PlayRestrictions.h"
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#include "TargetChooser.h"
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#include "MTGCardInstance.h"
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PlayRestriction::PlayRestriction(TargetChooser * tc): tc(tc)
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{
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tc->setAllZones(); // This is to allow targetting cards without caring about the actual zone
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tc->targetter = NULL;
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};
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PlayRestriction::~PlayRestriction()
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{
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SAFE_DELETE(tc);
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};
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MaxPerTurnRestriction::MaxPerTurnRestriction(TargetChooser * tc, int maxPerTurn, MTGGameZone * zone):
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PlayRestriction(tc), maxPerTurn(maxPerTurn), zone(zone)
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{}
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int MaxPerTurnRestriction::canPutIntoZone(MTGCardInstance * card, MTGGameZone * destZone)
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{
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if (destZone != zone)
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return PlayRestriction::NO_OPINION;
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if (!tc->canTarget(card))
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return PlayRestriction::NO_OPINION;
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if (maxPerTurn == NO_MAX) return PlayRestriction::CAN_PLAY;
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if (zone->seenThisTurn(tc) >= maxPerTurn)
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return PlayRestriction::CANT_PLAY;
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return PlayRestriction::CAN_PLAY;
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};
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MaxPerTurnRestriction * PlayRestrictions::getMaxPerTurnRestrictionByTargetChooser(TargetChooser * tc)
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{
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TargetChooser * _tc = tc->clone();
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_tc->setAllZones(); // we don't care about the actual zone for the "equals" check
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for (vector<PlayRestriction *>::iterator iter = restrictions.begin(); iter != restrictions.end(); ++iter)
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{
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MaxPerTurnRestriction * mptr = dynamic_cast<MaxPerTurnRestriction *> (*iter);
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if (mptr && mptr->tc->equals(_tc))
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{
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delete _tc;
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return mptr;
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}
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}
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delete _tc;
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return NULL;
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}
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void PlayRestrictions::addRestriction(PlayRestriction * restriction)
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{
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//TODO control that the id does not already exist?
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restrictions.push_back(restriction);
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}
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void PlayRestrictions::removeRestriction(PlayRestriction * restriction)
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{
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for (vector<PlayRestriction *>::iterator iter = restrictions.begin(); iter != restrictions.end(); ++iter)
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{
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if(*iter == restriction)
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{
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restrictions.erase(iter);
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return;
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}
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}
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}
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int PlayRestrictions::canPutIntoZone(MTGCardInstance * card, MTGGameZone * destZone)
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{
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if (!card)
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return PlayRestriction::CANT_PLAY;
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for (vector<PlayRestriction *>::iterator iter = restrictions.begin(); iter != restrictions.end(); ++iter)
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{
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if ((*iter)->canPutIntoZone(card, destZone) == PlayRestriction::CANT_PLAY)
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return PlayRestriction::CANT_PLAY;
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}
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return PlayRestriction::CAN_PLAY;
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}
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PlayRestrictions::~PlayRestrictions()
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{
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for (vector<PlayRestriction *>::iterator iter = restrictions.begin(); iter != restrictions.end(); ++iter)
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{
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SAFE_DELETE(*iter);
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}
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restrictions.clear();
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}
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