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* support for spell resistance, including secondary skill (resistance) and new artifacts (Garniture of Interference, Surcoat of Counterpoise, Boots of Polarity) and unit's resistance (such as dwarfs' resistance)

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This commit is contained in:
mateuszb
2009-07-26 12:15:38 +00:00
parent 0d408bc6c2
commit 27dda485a4
5 changed files with 67 additions and 8 deletions
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59
server/CGameHandler.cpp
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@ -2604,6 +2604,41 @@ static ui32 calculateSpellDmg(const CSpell * sp, const CGHeroInstance * caster,
return ret;
}
static std::vector<ui32> calculateResistedStacks(const CSpell * sp, const CGHeroInstance * caster, const std::set<CStack*> affectedCreatures)
{
std::vector<ui32> ret;
for(std::set<CStack*>::const_iterator it = affectedCreatures.begin(); it != affectedCreatures.end(); ++it)
{
//non-negative spells on friendly stacks should always succeed
if(sp->positiveness >= 0 && (*it)->owner == caster->tempOwner)
continue;
int prob = (*it)->valOfFeatures(StackFeature::MAGIC_RESISTANCE); //probability of resistance in %
//caster's resistance support (secondary skils and artifacts)
prob += caster->valOfBonuses(HeroBonus::MAGIC_RESISTANCE);
switch(caster->getSecSkillLevel(26)) //resistance
{
case 1: //basic
prob += 5;
break;
case 2: //advanced
prob += 10;
break;
case 3: //expert
prob += 20;
break;
}
if(prob > 100) prob = 100;
if(rand()%100 < prob)
ret.push_back((*it)->ID);
}
return ret;
}
bool CGameHandler::makeCustomAction( BattleAction &ba )
{
switch(ba.actionType)
@ -2640,18 +2675,20 @@ bool CGameHandler::makeCustomAction( BattleAction &ba )
sendAndApply(&StartAction(ba)); //start spell casting
//TODO: check resistances
SpellCast sc;
sc.side = ba.side;
sc.id = ba.additionalInfo;
sc.skill = skill;
sc.tile = ba.destinationTile;
sendAndApply(&sc);
//calculating affected creatures for all spells
std::set<CStack*> attackedCres = gs->curB->getAttackedCreatures(s, h, ba.destinationTile);
//checking if creatures resist
sc.resisted = calculateResistedStacks(s, h, attackedCres);
sendAndApply(&sc);
//applying effects
switch(ba.additionalInfo) //spell id
{
@ -2670,6 +2707,9 @@ bool CGameHandler::makeCustomAction( BattleAction &ba )
StacksInjured si;
for(std::set<CStack*>::iterator it = attackedCres.begin(); it != attackedCres.end(); ++it)
{
if(vstd::contains(sc.resisted, (*it)->ID)) //this creature resisted the spell
continue;
BattleStackAttacked bsa;
bsa.flags |= 2;
bsa.effect = VLC->spellh->spells[ba.additionalInfo].mainEffectAnim;
@ -2678,7 +2718,8 @@ bool CGameHandler::makeCustomAction( BattleAction &ba )
prepareAttacked(bsa,*it);
si.stacks.insert(bsa);
}
sendAndApply(&si);
if(!si.stacks.empty())
sendAndApply(&si);
break;
}
case 27: //shield
@ -2707,12 +2748,15 @@ bool CGameHandler::makeCustomAction( BattleAction &ba )
SetStackEffect sse;
for(std::set<CStack*>::iterator it = attackedCres.begin(); it != attackedCres.end(); ++it)
{
if(vstd::contains(sc.resisted, (*it)->ID)) //this creature resisted the spell
continue;
sse.stacks.insert((*it)->ID);
}
sse.effect.id = ba.additionalInfo;
sse.effect.level = h->getSpellSchoolLevel(s);
sse.effect.turnsRemain = h->getPrimSkillLevel(2) + h->valOfBonuses(HeroBonus::SPELL_DURATION);
sendAndApply(&sse);
if(!sse.stacks.empty())
sendAndApply(&sse);
break;
}
case 56: //frenzy
@ -2720,12 +2764,15 @@ bool CGameHandler::makeCustomAction( BattleAction &ba )
SetStackEffect sse;
for(std::set<CStack*>::iterator it = attackedCres.begin(); it != attackedCres.end(); ++it)
{
if(vstd::contains(sc.resisted, (*it)->ID)) //this creature resisted the spell
continue;
sse.stacks.insert((*it)->ID);
}
sse.effect.id = ba.additionalInfo;
sse.effect.level = h->getSpellSchoolLevel(s);
sse.effect.turnsRemain = 1;
sendAndApply(&sse);
if(!sse.stacks.empty())
sendAndApply(&sse);
break;
}
}