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Copying of handleSpellCasting finished
This commit is contained in:
AlexVinS
parent
a387ad0d09
commit
6d4cd1c91b
@ -46,9 +46,10 @@ struct SpellSchoolInfo
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class DLL_LINKAGE SpellCastEnvironment
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{
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public:
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virtual void sendAndApply(CPackForClient * info) const = 0;
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virtual void sendAndApply(CPackForClient * info) const = 0;
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virtual CRandomGenerator & getRandomGenerator() const = 0;
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virtual CRandomGenerator & getRandomGenerator() const = 0;
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virtual void complain(const std::string & problem) const = 0;
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};
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///helper struct
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@ -146,25 +146,17 @@ protected:
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virtual void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const;
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virtual int calculateDuration(const CGHeroInstance * caster, int usedSpellPower) const;
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};
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class ObstacleMechanics: public DefaultSpellMechanics
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{
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public:
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ObstacleMechanics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class WallMechanics: public ObstacleMechanics
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{
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public:
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WallMechanics(CSpell * s): ObstacleMechanics(s){};
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std::vector<BattleHex> rangeInHexes(BattleHex centralHex, ui8 schoolLvl, ui8 side, bool *outDroppedHexes = nullptr) const override;
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};
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class AcidBreathDamageMechnics: public DefaultSpellMechanics
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{
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public:
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AcidBreathDamageMechnics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class ChainLightningMechanics: public DefaultSpellMechanics
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{
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public:
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@ -177,6 +169,16 @@ class CloneMechanics: public DefaultSpellMechanics
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public:
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CloneMechanics(CSpell * s): DefaultSpellMechanics(s){};
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ESpellCastProblem::ESpellCastProblem isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const override;
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class DeathStareMechnics: public DefaultSpellMechanics
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{
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public:
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DeathStareMechnics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class DispellHelpfulMechanics: public DefaultSpellMechanics
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@ -193,6 +195,30 @@ public:
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ESpellCastProblem::ESpellCastProblem isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const override;
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};
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class ObstacleMechanics: public DefaultSpellMechanics
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{
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public:
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ObstacleMechanics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class WallMechanics: public ObstacleMechanics
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{
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public:
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WallMechanics(CSpell * s): ObstacleMechanics(s){};
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std::vector<BattleHex> rangeInHexes(BattleHex centralHex, ui8 schoolLvl, ui8 side, bool *outDroppedHexes = nullptr) const override;
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};
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class RemoveObstacleMechanics: public DefaultSpellMechanics
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{
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public:
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RemoveObstacleMechanics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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///all rising spells
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class RisingSpellMechanics: public DefaultSpellMechanics
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{
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@ -201,6 +227,12 @@ public:
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};
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class SacrificeMechanics: public RisingSpellMechanics
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{
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public:
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SacrificeMechanics(CSpell * s): RisingSpellMechanics(s){};
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};
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///all rising spells but SACRIFICE
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class SpecialRisingSpellMechanics: public RisingSpellMechanics
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{
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@ -209,10 +241,20 @@ public:
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ESpellCastProblem::ESpellCastProblem isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const override;
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};
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class SacrificeMechanics: public RisingSpellMechanics
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class SummonMechanics: public DefaultSpellMechanics
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{
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public:
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SacrificeMechanics(CSpell * s): RisingSpellMechanics(s){};
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SummonMechanics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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class TeleportMechanics: public DefaultSpellMechanics
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{
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public:
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TeleportMechanics(CSpell * s): DefaultSpellMechanics(s){};
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protected:
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void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
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};
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///ISpellMechanics
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@ -240,6 +282,19 @@ ISpellMechanics * ISpellMechanics::createMechanics(CSpell* s)
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case SpellID::LAND_MINE:
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case SpellID::QUICKSAND:
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return new ObstacleMechanics(s);
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case SpellID::TELEPORT:
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return new TeleportMechanics(s);
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case SpellID::SUMMON_FIRE_ELEMENTAL:
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case SpellID::SUMMON_EARTH_ELEMENTAL:
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case SpellID::SUMMON_WATER_ELEMENTAL:
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case SpellID::SUMMON_AIR_ELEMENTAL:
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return new SummonMechanics(s);
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case SpellID::REMOVE_OBSTACLE:
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return new RemoveObstacleMechanics(s);
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case SpellID::DEATH_STARE:
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return new DeathStareMechnics(s);
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case SpellID::ACID_BREATH_DAMAGE:
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return new AcidBreathDamageMechnics(s);
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default:
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if(s->isRisingSpell())
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return new SpecialRisingSpellMechanics(s);
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@ -316,6 +371,9 @@ void DefaultSpellMechanics::battleCast(const SpellCastEnvironment * env, BattleS
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}
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}
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StacksInjured si;
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SpellCastContext ctx(attackedCres, sc, si);
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//TODO: extract dmg to display calculation
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//calculating dmg to display
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if (owner->id == SpellID::DEATH_STARE || owner->id == SpellID::ACID_BREATH_DAMAGE)
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@ -323,11 +381,7 @@ void DefaultSpellMechanics::battleCast(const SpellCastEnvironment * env, BattleS
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sc.dmgToDisplay = parameters.usedSpellPower;
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if (owner->id == SpellID::DEATH_STARE)
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vstd::amin(sc.dmgToDisplay, (*attackedCres.begin())->count); //stack is already reduced after attack
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}
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StacksInjured si;
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SpellCastContext ctx(attackedCres, sc, si);
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}
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applyBattleEffects(env, parameters, ctx);
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@ -757,6 +811,178 @@ ESpellCastProblem::ESpellCastProblem DefaultSpellMechanics::isImmuneByStack(cons
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return owner->isImmuneBy(obj);
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}
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///AcidBreathDamageMechnics
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void AcidBreathDamageMechnics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
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{
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//calculating dmg to display
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ctx.sc.dmgToDisplay = parameters.usedSpellPower;
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for(auto & attackedCre : ctx.attackedCres) //no immunities
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{
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BattleStackAttacked bsa;
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bsa.flags |= BattleStackAttacked::EFFECT;
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bsa.effect = owner->mainEffectAnim;
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bsa.damageAmount = parameters.usedSpellPower; //damage times the number of attackers
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bsa.stackAttacked = (attackedCre)->ID;
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bsa.attackerID = -1;
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(attackedCre)->prepareAttacked(bsa, env->getRandomGenerator());
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ctx.si.stacks.push_back(bsa);
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}
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}
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///ChainLightningMechanics
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std::set<const CStack *> ChainLightningMechanics::getAffectedStacks(SpellTargetingContext & ctx) const
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{
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std::set<const CStack* > attackedCres;
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std::set<BattleHex> possibleHexes;
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for(auto stack : ctx.cb->battleGetAllStacks())
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{
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if(stack->isValidTarget())
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{
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for(auto hex : stack->getHexes())
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{
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possibleHexes.insert (hex);
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}
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}
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}
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int targetsOnLevel[4] = {4, 4, 5, 5};
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BattleHex lightningHex = ctx.destination;
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for(int i = 0; i < targetsOnLevel[ctx.schoolLvl]; ++i)
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{
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auto stack = ctx.cb->battleGetStackByPos(lightningHex, true);
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if(!stack)
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break;
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attackedCres.insert (stack);
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for(auto hex : stack->getHexes())
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{
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possibleHexes.erase(hex); //can't hit same place twice
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}
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if(possibleHexes.empty()) //not enough targets
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break;
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lightningHex = BattleHex::getClosestTile(stack->attackerOwned, ctx.destination, possibleHexes);
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}
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return attackedCres;
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}
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///CloneMechanics
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void CloneMechanics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
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{
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const CStack * clonedStack = nullptr;
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if(ctx.attackedCres.size())
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clonedStack = *ctx.attackedCres.begin();
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if(!clonedStack)
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{
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env->complain ("No target stack to clone!");
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return;
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}
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const int attacker = !(bool)parameters.casterSide;
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BattleStackAdded bsa;
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bsa.creID = clonedStack->type->idNumber;
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bsa.attacker = attacker;
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bsa.summoned = true;
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bsa.pos = parameters.cb->getAvaliableHex(bsa.creID, attacker); //TODO: unify it
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bsa.amount = clonedStack->count;
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env->sendAndApply(&bsa);
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BattleSetStackProperty ssp;
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ssp.stackID = bsa.newStackID;//we know stack ID after apply
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ssp.which = BattleSetStackProperty::CLONED;
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ssp.val = 0;
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ssp.absolute = 1;
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env->sendAndApply(&ssp);
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}
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ESpellCastProblem::ESpellCastProblem CloneMechanics::isImmuneByStack(const CGHeroInstance* caster, const CStack * obj) const
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{
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//can't clone already cloned creature
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if (vstd::contains(obj->state, EBattleStackState::CLONED))
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return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
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//TODO: how about stacks casting Clone?
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//currently Clone casted by stack is assumed Expert level
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ui8 schoolLevel;
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if (caster)
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{
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schoolLevel = caster->getSpellSchoolLevel(owner);
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}
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else
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{
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schoolLevel = 3;
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}
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if (schoolLevel < 3)
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{
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int maxLevel = (std::max(schoolLevel, (ui8)1) + 4);
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int creLevel = obj->getCreature()->level;
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if (maxLevel < creLevel) //tier 1-5 for basic, 1-6 for advanced, any level for expert
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return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
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}
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//use default algorithm only if there is no mechanics-related problem
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return DefaultSpellMechanics::isImmuneByStack(caster,obj);
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}
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///DeathStareMechnics
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void DeathStareMechnics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
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{
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//calculating dmg to display
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ctx.sc.dmgToDisplay = parameters.usedSpellPower;
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vstd::amin(ctx.sc.dmgToDisplay, (*ctx.attackedCres.begin())->count); //stack is already reduced after attack
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for(auto & attackedCre : ctx.attackedCres)
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{
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BattleStackAttacked bsa;
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bsa.flags |= BattleStackAttacked::EFFECT;
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bsa.effect = owner->mainEffectAnim; //from config\spell-Info.txt
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bsa.damageAmount = parameters.usedSpellPower * (attackedCre)->valOfBonuses(Bonus::STACK_HEALTH);
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bsa.stackAttacked = (attackedCre)->ID;
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bsa.attackerID = -1;
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(attackedCre)->prepareAttacked(bsa, env->getRandomGenerator());
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ctx.si.stacks.push_back(bsa);
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}
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}
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///DispellHelpfulMechanics
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ESpellCastProblem::ESpellCastProblem DispellHelpfulMechanics::isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const
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{
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TBonusListPtr spellBon = obj->getSpellBonuses();
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bool hasPositiveSpell = false;
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for(const Bonus * b : *spellBon)
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{
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if(SpellID(b->sid).toSpell()->isPositive())
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{
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hasPositiveSpell = true;
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break;
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}
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}
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if(!hasPositiveSpell)
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{
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return ESpellCastProblem::NO_SPELLS_TO_DISPEL;
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}
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//use default algorithm only if there is no mechanics-related problem
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return DefaultSpellMechanics::isImmuneByStack(caster,obj);
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}
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///HypnotizeMechanics
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ESpellCastProblem::ESpellCastProblem HypnotizeMechanics::isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const
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{
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if(nullptr != caster) //do not resist hypnotize casted after attack, for example
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{
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//TODO: what with other creatures casting hypnotize, Faerie Dragons style?
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ui64 subjectHealth = (obj->count - 1) * obj->MaxHealth() + obj->firstHPleft;
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//apply 'damage' bonus for hypnotize, including hero specialty
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ui64 maxHealth = owner->calculateBonus(caster->getPrimSkillLevel(PrimarySkill::SPELL_POWER)
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* owner->power + owner->getPower(caster->getSpellSchoolLevel(owner)), caster, obj);
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if (subjectHealth > maxHealth)
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return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
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}
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return DefaultSpellMechanics::isImmuneByStack(caster, obj);
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}
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///ObstacleMechanics
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void ObstacleMechanics::applyBattleEffects(const SpellCastEnvironment* env, BattleSpellCastParameters& parameters, SpellCastContext& ctx) const
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{
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@ -885,113 +1111,22 @@ std::vector<BattleHex> WallMechanics::rangeInHexes(BattleHex centralHex, ui8 sch
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return ret;
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}
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///ChainLightningMechanics
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std::set<const CStack *> ChainLightningMechanics::getAffectedStacks(SpellTargetingContext & ctx) const
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///RemoveObstacleMechanics
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void RemoveObstacleMechanics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
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{
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std::set<const CStack* > attackedCres;
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std::set<BattleHex> possibleHexes;
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for(auto stack : ctx.cb->battleGetAllStacks())
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if(auto obstacleToRemove = parameters.cb->battleGetObstacleOnPos(parameters.destination, false))
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{
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if(stack->isValidTarget())
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{
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for(auto hex : stack->getHexes())
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{
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possibleHexes.insert (hex);
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}
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}
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}
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int targetsOnLevel[4] = {4, 4, 5, 5};
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BattleHex lightningHex = ctx.destination;
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for(int i = 0; i < targetsOnLevel[ctx.schoolLvl]; ++i)
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{
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auto stack = ctx.cb->battleGetStackByPos(lightningHex, true);
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if(!stack)
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break;
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attackedCres.insert (stack);
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for(auto hex : stack->getHexes())
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{
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possibleHexes.erase(hex); //can't hit same place twice
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}
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if(possibleHexes.empty()) //not enough targets
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break;
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lightningHex = BattleHex::getClosestTile(stack->attackerOwned, ctx.destination, possibleHexes);
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}
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return attackedCres;
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}
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///CloneMechanics
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ESpellCastProblem::ESpellCastProblem CloneMechanics::isImmuneByStack(const CGHeroInstance* caster, const CStack * obj) const
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{
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//can't clone already cloned creature
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if (vstd::contains(obj->state, EBattleStackState::CLONED))
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return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
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//TODO: how about stacks casting Clone?
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//currently Clone casted by stack is assumed Expert level
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ui8 schoolLevel;
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if (caster)
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{
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schoolLevel = caster->getSpellSchoolLevel(owner);
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ObstaclesRemoved obr;
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obr.obstacles.insert(obstacleToRemove->uniqueID);
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env->sendAndApply(&obr);
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}
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else
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{
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schoolLevel = 3;
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}
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if (schoolLevel < 3)
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{
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int maxLevel = (std::max(schoolLevel, (ui8)1) + 4);
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int creLevel = obj->getCreature()->level;
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if (maxLevel < creLevel) //tier 1-5 for basic, 1-6 for advanced, any level for expert
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return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
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}
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//use default algorithm only if there is no mechanics-related problem
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return DefaultSpellMechanics::isImmuneByStack(caster,obj);
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}
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///DispellHelpfulMechanics
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ESpellCastProblem::ESpellCastProblem DispellHelpfulMechanics::isImmuneByStack(const CGHeroInstance* caster, const CStack* obj) const
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{
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TBonusListPtr spellBon = obj->getSpellBonuses();
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bool hasPositiveSpell = false;
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for(const Bonus * b : *spellBon)
|
||||
{
|
||||
if(SpellID(b->sid).toSpell()->isPositive())
|
||||
{
|
||||
hasPositiveSpell = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(!hasPositiveSpell)
|
||||
{
|
||||
return ESpellCastProblem::NO_SPELLS_TO_DISPEL;
|
||||
}
|
||||
|
||||
//use default algorithm only if there is no mechanics-related problem
|
||||
return DefaultSpellMechanics::isImmuneByStack(caster,obj);
|
||||
}
|
||||
|
||||
///HypnotizeMechanics
|
||||
ESpellCastProblem::ESpellCastProblem HypnotizeMechanics::isImmuneByStack(const CGHeroInstance* caster, const CStack* obj) const
|
||||
{
|
||||
if(nullptr != caster) //do not resist hypnotize casted after attack, for example
|
||||
{
|
||||
//TODO: what with other creatures casting hypnotize, Faerie Dragons style?
|
||||
ui64 subjectHealth = (obj->count - 1) * obj->MaxHealth() + obj->firstHPleft;
|
||||
//apply 'damage' bonus for hypnotize, including hero specialty
|
||||
ui64 maxHealth = owner->calculateBonus(caster->getPrimSkillLevel(PrimarySkill::SPELL_POWER)
|
||||
* owner->power + owner->getPower(caster->getSpellSchoolLevel(owner)), caster, obj);
|
||||
if (subjectHealth > maxHealth)
|
||||
return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
|
||||
}
|
||||
return DefaultSpellMechanics::isImmuneByStack(caster,obj);
|
||||
env->complain("There's no obstacle to remove!");
|
||||
}
|
||||
|
||||
|
||||
///SpecialRisingSpellMechanics
|
||||
ESpellCastProblem::ESpellCastProblem SpecialRisingSpellMechanics::isImmuneByStack(const CGHeroInstance* caster, const CStack* obj) const
|
||||
ESpellCastProblem::ESpellCastProblem SpecialRisingSpellMechanics::isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const
|
||||
{
|
||||
// following does apply to resurrect and animate dead(?) only
|
||||
// for sacrifice health calculation and health limit check don't matter
|
||||
@ -999,9 +1134,9 @@ ESpellCastProblem::ESpellCastProblem SpecialRisingSpellMechanics::isImmuneByStac
|
||||
if(obj->count >= obj->baseAmount)
|
||||
return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
|
||||
|
||||
if (caster) //FIXME: Archangels can cast immune stack
|
||||
if(caster) //FIXME: Archangels can cast immune stack
|
||||
{
|
||||
auto maxHealth = owner->calculateHealedHP (caster, obj);
|
||||
auto maxHealth = owner->calculateHealedHP(caster, obj);
|
||||
if (maxHealth < obj->MaxHealth()) //must be able to rise at least one full creature
|
||||
return ESpellCastProblem::STACK_IMMUNE_TO_SPELL;
|
||||
}
|
||||
@ -1009,5 +1144,60 @@ ESpellCastProblem::ESpellCastProblem SpecialRisingSpellMechanics::isImmuneByStac
|
||||
return DefaultSpellMechanics::isImmuneByStack(caster,obj);
|
||||
}
|
||||
|
||||
///SummonMechanics
|
||||
void SummonMechanics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
|
||||
{
|
||||
//todo: make configurable
|
||||
CreatureID creID = CreatureID::NONE;
|
||||
switch(owner->id)
|
||||
{
|
||||
case SpellID::SUMMON_FIRE_ELEMENTAL:
|
||||
creID = CreatureID::FIRE_ELEMENTAL;
|
||||
break;
|
||||
case SpellID::SUMMON_EARTH_ELEMENTAL:
|
||||
creID = CreatureID::EARTH_ELEMENTAL;
|
||||
break;
|
||||
case SpellID::SUMMON_WATER_ELEMENTAL:
|
||||
creID = CreatureID::WATER_ELEMENTAL;
|
||||
break;
|
||||
case SpellID::SUMMON_AIR_ELEMENTAL:
|
||||
creID = CreatureID::AIR_ELEMENTAL;
|
||||
break;
|
||||
default:
|
||||
env->complain("Unable to determine summoned creature");
|
||||
return;
|
||||
}
|
||||
|
||||
BattleStackAdded bsa;
|
||||
bsa.creID = creID;
|
||||
bsa.attacker = !(bool)parameters.casterSide;
|
||||
bsa.summoned = true;
|
||||
bsa.pos = parameters.cb->getAvaliableHex(creID, !(bool)parameters.casterSide); //TODO: unify it
|
||||
|
||||
//TODO stack casting -> probably power will be zero; set the proper number of creatures manually
|
||||
int percentBonus = parameters.caster ? parameters.caster->valOfBonuses(Bonus::SPECIFIC_SPELL_DAMAGE, owner->id.toEnum()) : 0;
|
||||
|
||||
bsa.amount = parameters.usedSpellPower
|
||||
* owner->getPower(parameters.spellLvl)
|
||||
* (100 + percentBonus) / 100.0; //new feature - percentage bonus
|
||||
if(bsa.amount)
|
||||
env->sendAndApply(&bsa);
|
||||
else
|
||||
env->complain("Summoning didn't summon any!");
|
||||
}
|
||||
|
||||
|
||||
///TeleportMechanics
|
||||
void TeleportMechanics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
|
||||
{
|
||||
BattleStackMoved bsm;
|
||||
bsm.distance = -1;
|
||||
bsm.stack = parameters.selectedStack->ID;
|
||||
std::vector<BattleHex> tiles;
|
||||
tiles.push_back(parameters.destination);
|
||||
bsm.tilesToMove = tiles;
|
||||
bsm.teleporting = true;
|
||||
env->sendAndApply(&bsm);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user