Mahtan/wagic
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Cleanup of some trigger parsing

Browse Source
This commit is contained in:
wagic.the.homebrew
2011-04-30 15:52:48 +00:00
parent 0933294ca4
commit 8b6400e12d
2 changed files with 74 additions and 255 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
projects/mtg/include/MTGAbility.h
View File

@@ -470,6 +470,7 @@ private:
TriggeredAbility * parseTrigger(string s, string magicText, int id, Spell * spell, MTGCardInstance *card, Targetable * target);
MTGAbility * getAlternateCost( string s, int id, Spell *spell, MTGCardInstance *card );
MTGAbility * getManaReduxAbility(string s, int id, Spell *spell, MTGCardInstance *card, MTGCardInstance *target);
TargetChooser * parseSimpleTC(string s, string starter, MTGCardInstance *card, bool forceNoTarget = true);
public:
int parseRestriction(string s);

328
projects/mtg/src/MTGAbility.cpp
View File

@@ -344,6 +344,35 @@ int AbilityFactory::parsePowerToughness(string s, int *power, int *toughness)
return 0;
}
TargetChooser * AbilityFactory::parseSimpleTC(string s, string _starter, MTGCardInstance * card, bool forceNoTarget)
{
string starter = _starter;
starter.append("(");
size_t found = s.find(starter);
if (found == string::npos)
return NULL;
size_t start = found + starter.size();
size_t end = s.find(")", start);
if (end == string::npos)
{
DebugTrace("malformed syntax " << s);
return NULL;
}
string starget = s.substr(start , end - start);
TargetChooserFactory tcf;
TargetChooser * tc = tcf.createTargetChooser(starget, card);
if (tc && forceNoTarget)
tc->targetter = NULL;
return tc;
}
// evaluate trigger ability
// ie auto=@attacking(mytgt):destroy target(*)
// eval only the text between the @ and the first :
@@ -352,51 +381,17 @@ TriggeredAbility * AbilityFactory::parseTrigger(string s, string magicText, int
{
size_t found = string::npos;
//restrictions on triggers
bool once = false;
bool sourceUntapped = false;
bool sourceTap = false;
bool opponentPoisoned = false;
bool lifelost = false;
int lifeamount = 0;
bool limitOnceATurn = false;
bool isSuspended = false;
found = s.find("once");
if (found != string::npos)
{
once = true;
}
found = s.find("sourcenottap");
if (found != string::npos)
{
sourceUntapped = true;
}
found = s.find("sourcetap");
if (found != string::npos)
{
sourceTap = true;
}
found = s.find("foelost(");
if (found != string::npos)
{
lifelost = true;
lifeamount = atoi(s.substr(found + 8,')').c_str());
}
found = s.find("opponentpoisoned");
if ( found != string::npos)
{
opponentPoisoned = true;
}
found = s.find("turnlimited");
if ( found != string::npos)
{
limitOnceATurn = true;
}
found = s.find("suspended");
if ( found != string::npos)
{
isSuspended = true;
}
//restrictions on triggers
bool once = (s.find("once") != string::npos);
bool sourceUntapped = (s.find("sourcenottap") != string::npos);
bool sourceTap = (s.find("sourcetap") != string::npos);
bool limitOnceATurn = (s.find("turnlimited") != string::npos);
bool isSuspended = (s.find("suspended") != string::npos);
bool opponentPoisoned = (s.find("opponentpoisoned") != string::npos);
bool lifelost = (s.find("foelost(") != string::npos);
int lifeamount = lifelost ? atoi(s.substr(found + 8,')').c_str()) : 0 ;
//Card Changed Zone
found = s.find("movedto(");
if (found != string::npos)
@@ -451,43 +446,16 @@ TriggeredAbility * AbilityFactory::parseTrigger(string s, string magicText, int
}
//Card unTapped
found = s.find("untapped(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 9, end - found - 9);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
if (TargetChooser *tc = parseSimpleTC(s,"untapped", card))
return NEW TrCardTapped(id, card, tc, false);
}
//Card Tapped
found = s.find("tapped(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 7, end - found - 7);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
if (TargetChooser *tc = parseSimpleTC(s,"tapped", card))
return NEW TrCardTapped(id, card, tc, true);
}
//Card Tapped for mana
found = s.find("tappedformana(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 14, end - found - 14);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
if (TargetChooser *tc = parseSimpleTC(s,"tappedformana", card))
return NEW TrCardTappedformana(id, card, tc, true);
}
//CombatTrigger
//Card card attacked and is blocked
@@ -517,224 +485,74 @@ TriggeredAbility * AbilityFactory::parseTrigger(string s, string magicText, int
blockingTrigger = true;
}
//build triggers TCs
TargetChooser *tc = NULL;
TargetChooser *fromTc = NULL;
TargetChooserFactory tcf;
string starget;
string ftarget;
size_t sourceCard = s.find("source(");
if (sourceCard != string::npos)
{
size_t sEnd = s.find(")",sourceCard);
starget = s.substr(sourceCard + 7, sEnd - sourceCard - 7);
tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
}
size_t From = s.find("from(");
if (From != string::npos)
{
size_t fromEnd = s.find(")", From);
ftarget = s.substr(From + 5, fromEnd - From - 5);
fromTc = tcf.createTargetChooser(ftarget, card);
fromTc->targetter = NULL;
}
if(tc)//a source( is required, from( is optional.
return NEW TrCombatTrigger(id, card, tc, fromTc,once,limitOnceATurn,sourceUntapped,opponentPoisoned,
attackingTrigger,attackedAloneTrigger,notBlockedTrigger,attackBlockedTrigger,blockingTrigger);
else
TargetChooser *tc = parseSimpleTC(s, "source", card);
if(!tc)//a source( is required, from( is optional.
return NULL;
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrCombatTrigger(id, card, tc, fromTc,once,limitOnceATurn,sourceUntapped,opponentPoisoned,
attackingTrigger,attackedAloneTrigger,notBlockedTrigger,attackBlockedTrigger,blockingTrigger);
}
//Card card is drawn
found = s.find("drawn(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 6, end - found - 6);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
if (TargetChooser * tc = parseSimpleTC(s, "drawn", card))
return NEW TrcardDrawn(id, card, tc);
}
//Card is sacrificed
found = s.find("sacrificed(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 11, end - found - 11);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
if (TargetChooser * tc = parseSimpleTC(s, "sacrificed", card))
return NEW TrCardSacrificed(id, card, tc);
}
//Card is sacrificed
found = s.find("discarded(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 10, end - found - 10);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
//Card is Discarded
if (TargetChooser * tc = parseSimpleTC(s, "discarded", card))
return NEW TrCardDiscarded(id, card, tc);
}
//Card Damaging non combat
found = s.find("noncombatdamaged(");
if (found != string::npos)
if (TargetChooser * tc = parseSimpleTC(s, "noncombatdamaged", card))
{
size_t end = s.find(")");
string starget = s.substr(found + 17, end - found - 17);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrDamaged(id, card, tc, fromTc, 2);
}
//Card Damaging combat
found = s.find("combatdamaged(");
if (found != string::npos)
if (TargetChooser * tc = parseSimpleTC(s, "combatdamaged", card))
{
size_t end = s.find(")");
string starget = s.substr(found + 14, end - found - 14);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrDamaged(id, card, tc, fromTc, 1,sourceUntapped,limitOnceATurn);
}
//Card Damaging
found = s.find("damaged(");
if (found != string::npos)
if (TargetChooser * tc = parseSimpleTC(s, "damaged", card))
{
size_t end = s.find(")");
string starget = s.substr(found + 8, end - found - 8);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrDamaged(id, card, tc, fromTc, 0,sourceUntapped,limitOnceATurn);
}
//Card Damaging
found = s.find("lifed(");
if (found != string::npos)
//Lifed
if (TargetChooser * tc = parseSimpleTC(s, "lifed", card))
{
size_t end = s.find(")");
string starget = s.substr(found + 6, end - found - 6);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrLifeGained(id, card, tc, fromTc, 0,sourceUntapped);
}
//Card Damaging
found = s.find("lifeloss(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 9, end - found - 9);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
//Life Loss
if (TargetChooser * tc = parseSimpleTC(s, "lifeloss", card))
{
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrLifeGained(id, card, tc, fromTc,1,sourceUntapped);
}
//Card Damaged and killed by a creature this turn
found = s.find("vampired(");
if (found != string::npos)
{
size_t end = s.find(")");
string starget = s.substr(found + 9, end - found - 9);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
//Card Damaged and killed by a creature this turn
if (TargetChooser * tc = parseSimpleTC(s, "vampired", card))
{
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrVampired(id, card, tc, fromTc);
}
//when card becomes the target of a spell or ability
found = s.find("targeted(");
if (found != string::npos)
if (TargetChooser * tc = parseSimpleTC(s, "targeted", card))
{
size_t end = s.find(")");
string starget = s.substr(found + 9, end - found - 9);
TargetChooserFactory tcf;
TargetChooser *tc = tcf.createTargetChooser(starget, card);
tc->targetter = NULL;
found = s.find("from(");
TargetChooser *fromTc = NULL;
if (found != string::npos)
{
end = s.find(")", found);
starget = s.substr(found + 5, end - found - 5);
fromTc = tcf.createTargetChooser(starget, card);
fromTc->targetter = NULL;
}
TargetChooser *fromTc = parseSimpleTC(s, "from", card);
return NEW TrTargeted(id, card, tc, fromTc, 0);
}