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Improved AI: now it can plays cards using alternative cost too, fixed thisturn restriction in some primitives.

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This commit is contained in:
Vittorio Alfieri
2021-02-22 19:16:54 +01:00
parent 8d740c6bc1
commit 81d4b3d84f
4 changed files with 117 additions and 33 deletions
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113
projects/mtg/src/AIPlayerBaka.cpp
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@@ -2746,6 +2746,7 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
cd.init();
cd.setType(type);
card = NULL;
payAlternative = false;
gotPayments = vector<MTGAbility*>();
//canplayfromgraveyard
while ((card = cd.nextmatch(game->graveyard, card)))
@@ -2828,10 +2829,21 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
int currentCost = card->getManaCost()->getConvertedCost();
int hasX = card->getManaCost()->hasX();
gotPayments.clear();
if((!pMana->canAfford(card->getManaCost(),0) || card->getManaCost()->getKicker()))
gotPayments = canPayMana(card,card->getManaCost(),card->has(Constants::ANYTYPEOFMANA));
//for preformence reason we only look for specific mana if the payment couldn't be made with pmana.
if ((currentCost > maxCost || hasX) && (gotPayments.size() || pMana->canAfford(card->getManaCost(),card->has(Constants::ANYTYPEOFMANA))))
ManaCost* manaToPay = card->getManaCost();
if(hasFlashback && !card->has(Constants::CANPLAYFROMGRAVEYARD) && !card->has(Constants::TEMPFLASHBACK) && !card->getManaCost()->getKicker()){
manaToPay = card->getManaCost()->getFlashback();
gotPayments = canPayMana(card,manaToPay,card->has(Constants::ANYTYPEOFMANA));
}
if(hasRetrace && !card->has(Constants::CANPLAYFROMGRAVEYARD) && !card->has(Constants::TEMPFLASHBACK) && !card->getManaCost()->getKicker()){
manaToPay = card->getManaCost()->getRetrace();
gotPayments = canPayMana(card,manaToPay,card->has(Constants::ANYTYPEOFMANA));
}
else {
if((!pMana->canAfford(card->getManaCost(),0) || card->getManaCost()->getKicker()))
gotPayments = canPayMana(card,card->getManaCost(),card->has(Constants::ANYTYPEOFMANA));
}
//for preformence reason we only look for specific mana if the payment couldn't be made with pmana.
if ((currentCost > maxCost || hasX) && (gotPayments.size() || pMana->canAfford(manaToPay,card->has(Constants::ANYTYPEOFMANA))))
{
TargetChooserFactory tcf(observer);
TargetChooser * tc = tcf.createTargetChooser(card);
@@ -3221,6 +3233,8 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
card = NULL; // fixed bug causing AI never play a card there are one or more cards in exile or other zones...
while ((card = cd.nextmatch(game->hand, card)))
{
bool localpayAlternative = false;
if (!CanHandleCost(card->getManaCost(),card))
continue;
@@ -3272,10 +3286,17 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
int currentCost = card->getManaCost()->getConvertedCost();
int hasX = card->getManaCost()->hasX();
gotPayments.clear();
ManaCost* manaToPay = card->getManaCost();
if((!pMana->canAfford(card->getManaCost(),0) || card->getManaCost()->getKicker()))
gotPayments = canPayMana(card,card->getManaCost(),card->has(Constants::ANYTYPEOFMANA));
//for preformence reason we only look for specific mana if the payment couldn't be made with pmana.
if ((currentCost > maxCost || hasX) && (gotPayments.size() || pMana->canAfford(card->getManaCost(),card->has(Constants::ANYTYPEOFMANA))))
if(card->getManaCost()->getAlternative() && !gotPayments.size() && !pMana->canAfford(card->getManaCost(),0) && !card->getManaCost()->getKicker()){ // Now AI can cast cards using alternative cost.
localpayAlternative = true;
manaToPay = card->getManaCost()->getAlternative();
if(!pMana->canAfford(manaToPay,0))
gotPayments = canPayMana(card,card->getManaCost()->getAlternative(),card->has(Constants::ANYTYPEOFMANA));
}
//for preformence reason we only look for specific mana if the payment couldn't be made with pmana.
if ((currentCost > maxCost || hasX) && (gotPayments.size() || pMana->canAfford(manaToPay,card->has(Constants::ANYTYPEOFMANA))))
{
TargetChooserFactory tcf(observer);
TargetChooser * tc = tcf.createTargetChooser(card);
@@ -3353,12 +3374,34 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
}
DebugTrace("Should I play from hand" << (card ? card->name : "Nothing" ) << "?" << endl
<<"shouldPlayPercentage = "<< shouldPlayPercentage);
if(card->getRestrictions().size())
{
AbilityFactory af(observer);
int canPlay = af.parseCastRestrictions(card,card->controller(),card->getRestrictions());
if(!canPlay)
continue;
if(localpayAlternative){
if(card->getOtherRestrictions().size())
{
AbilityFactory af(observer);
int canPlay = af.parseCastRestrictions(card,card->controller(),card->getOtherRestrictions());
if(!canPlay){
localpayAlternative = false;
canPlay = true;
if(card->getRestrictions().size())
canPlay = af.parseCastRestrictions(card,card->controller(),card->getRestrictions()); //Check if card can be casted at least with normal cost.
}
if(!canPlay)
continue;
}
} else{
if(card->getRestrictions().size())
{
AbilityFactory af(observer);
int canPlay = af.parseCastRestrictions(card,card->controller(),card->getRestrictions());
if(!canPlay && card->getManaCost()->getAlternative()){
canPlay = true;
if(card->getOtherRestrictions().size())
canPlay = af.parseCastRestrictions(card,card->controller(),card->getOtherRestrictions()); //Check if card can be casted at least with other cost.
if(canPlay) localpayAlternative = true;
}
if(!canPlay)
continue;
}
}
int randomChance = randomGenerator.random();
int chance = randomChance % 100;
@@ -3369,6 +3412,7 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
DebugTrace("shouldPlayPercentage was less than 10 this was a lottery roll on RNG");
}
nextCardToPlay = card;
payAlternative = localpayAlternative;
maxCost = currentCost;
if (hasX)
maxCost = pMana->getConvertedCost();
@@ -3384,6 +3428,9 @@ MTGCardInstance * AIPlayerBaka::FindCardToPlay(ManaCost * pMana, const char * ty
if(!pMana->canAfford(nextCardToPlay->getManaCost()->getRetrace(),0))
gotPayments = canPayMana(nextCardToPlay,nextCardToPlay->getManaCost()->getRetrace(),nextCardToPlay->has(Constants::ANYTYPEOFMANA));
}
} else if(payAlternative){
if(!pMana->canAfford(nextCardToPlay->getManaCost()->getAlternative(),0)) // Now AI can cast cards using alternative cost.
gotPayments = canPayMana(nextCardToPlay,nextCardToPlay->getManaCost()->getAlternative(),nextCardToPlay->has(Constants::ANYTYPEOFMANA));
} else {
if(!pMana->canAfford(nextCardToPlay->getManaCost(),0) || nextCardToPlay->getManaCost()->getKicker())
gotPayments = canPayMana(nextCardToPlay,nextCardToPlay->getManaCost(),nextCardToPlay->has(Constants::ANYTYPEOFMANA));
@@ -3547,11 +3594,36 @@ int AIPlayerBaka::computeActions()
{
if (ipotential)
{
if(payTheManaCost(nextCardToPlay->getManaCost(),nextCardToPlay->has(Constants::ANYTYPEOFMANAABILITY),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
if(nextCardToPlay->currentZone == game->graveyard && !nextCardToPlay->has(Constants::CANPLAYFROMGRAVEYARD) && !nextCardToPlay->has(Constants::TEMPFLASHBACK)){ //Now AI can play cards with flashback and retrace costs.
if(nextCardToPlay->getManaCost()->getFlashback()){
if(payTheManaCost(nextCardToPlay->getManaCost()->getFlashback(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
}
} else if(nextCardToPlay->getManaCost()->getRetrace()){
if(payTheManaCost(nextCardToPlay->getManaCost()->getRetrace(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
}
}
} else if(payAlternative){ // Now AI can cast cards using alternative cost.
if(payTheManaCost(nextCardToPlay->getManaCost()->getAlternative(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
}
} else {
if(payTheManaCost(nextCardToPlay->getManaCost(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
}
}
}
#ifndef AI_CHANGE_TESTING
@@ -3722,6 +3794,13 @@ int AIPlayerBaka::computeActions()
gotPayments.clear();
}
}
} else if(payAlternative){ // Now AI can cast cards using alternative cost.
if(payTheManaCost(nextCardToPlay->getManaCost()->getAlternative(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{
AIAction * a = NEW AIAction(this, nextCardToPlay);
clickstream.push(a);
gotPayments.clear();
}
} else {
if(payTheManaCost(nextCardToPlay->getManaCost(),nextCardToPlay->has(Constants::ANYTYPEOFMANA),nextCardToPlay,gotPayments))
{