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https://github.com/vcmi/vcmi.git
synced 2025-10-31 00:07:39 +02:00
Magic mirror unified again with normal cast.
This commit is contained in:
AlexVinS
@@ -118,19 +118,8 @@ namespace SRSLPraserHelpers
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}
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}
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SpellCastContext::SpellCastContext(const DefaultSpellMechanics * mechanics_, const BattleSpellCastParameters & parameters):
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mechanics(mechanics_), attackedCres(), sc(), si(), mode(parameters.mode)
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{
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prepareBattleCast(parameters);
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logGlobal->debugStream() << "Started spell cast. Spell: " << mechanics->owner->name << "; mode:" << mode;
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}
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SpellCastContext::~SpellCastContext()
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{
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logGlobal->debugStream() << "Finished spell cast. Spell: " << mechanics->owner->name << "; mode:" << mode;
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}
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void SpellCastContext::prepareBattleCast(const BattleSpellCastParameters & parameters)
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SpellCastContext::SpellCastContext(const DefaultSpellMechanics * mechanics_, const SpellCastEnvironment * env_, const BattleSpellCastParameters & parameters_):
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mechanics(mechanics_), env(env_), attackedCres(), sc(), si(), parameters(parameters_), otherHero(nullptr), spellCost(0)
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{
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sc.side = parameters.casterSide;
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sc.id = mechanics->owner->id;
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@@ -140,6 +129,19 @@ void SpellCastContext::prepareBattleCast(const BattleSpellCastParameters & param
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sc.castByHero = parameters.mode == ECastingMode::HERO_CASTING;
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sc.casterStack = (parameters.casterStack ? parameters.casterStack->ID : -1);
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sc.manaGained = 0;
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//check it there is opponent hero
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const ui8 otherSide = 1-parameters.casterSide;
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if(parameters.cb->battleHasHero(otherSide))
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otherHero = parameters.cb->battleGetFightingHero(otherSide);
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logGlobal->debugStream() << "Started spell cast. Spell: " << mechanics->owner->name << "; mode:" << parameters.mode;
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}
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SpellCastContext::~SpellCastContext()
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{
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logGlobal->debugStream() << "Finished spell cast. Spell: " << mechanics->owner->name << "; mode:" << parameters.mode;
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}
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void SpellCastContext::addDamageToDisplay(const si32 value)
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@@ -152,7 +154,7 @@ void SpellCastContext::setDamageToDisplay(const si32 value)
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sc.dmgToDisplay = value;
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}
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void SpellCastContext::sendCastPacket(const SpellCastEnvironment * env)
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void SpellCastContext::sendCastPacket()
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{
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for(auto sta : attackedCres)
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{
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@@ -162,6 +164,70 @@ void SpellCastContext::sendCastPacket(const SpellCastEnvironment * env)
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env->sendAndApply(&sc);
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}
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void SpellCastContext::beforeCast()
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{
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//calculate spell cost
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if(parameters.mode == ECastingMode::HERO_CASTING)
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{
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spellCost = parameters.cb->battleGetSpellCost(mechanics->owner, parameters.casterHero);
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if(nullptr != otherHero) //handle mana channel
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{
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int manaChannel = 0;
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for(const CStack * stack : parameters.cb->battleGetAllStacks(true)) //TODO: shouldn't bonus system handle it somehow?
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{
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if(stack->owner == otherHero->tempOwner)
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{
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vstd::amax(manaChannel, stack->valOfBonuses(Bonus::MANA_CHANNELING));
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}
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}
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sc.manaGained = (manaChannel * spellCost) / 100;
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}
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logGlobal->debugStream() << "spellCost: " << spellCost;
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}
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}
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void SpellCastContext::afterCast()
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{
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sendCastPacket();
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if(parameters.mode == ECastingMode::HERO_CASTING)
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{
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//spend mana
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SetMana sm;
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sm.absolute = false;
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sm.hid = parameters.casterHero->id;
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sm.val = -spellCost;
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env->sendAndApply(&sm);
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if(sc.manaGained > 0)
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{
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assert(otherHero);
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sm.hid = otherHero->id;
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sm.val = sc.manaGained;
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env->sendAndApply(&sm);
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}
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}
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else if (parameters.mode == ECastingMode::CREATURE_ACTIVE_CASTING || parameters.mode == ECastingMode::ENCHANTER_CASTING)
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{
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//reduce number of casts remaining
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assert(parameters.casterStack);
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BattleSetStackProperty ssp;
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ssp.stackID = parameters.casterStack->ID;
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ssp.which = BattleSetStackProperty::CASTS;
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ssp.val = -1;
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ssp.absolute = false;
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env->sendAndApply(&ssp);
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}
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if(!si.stacks.empty()) //after spellcast info shows
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env->sendAndApply(&si);
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}
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///DefaultSpellMechanics
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void DefaultSpellMechanics::applyBattle(BattleInfo * battle, const BattleSpellCast * packet) const
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{
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@@ -196,9 +262,9 @@ void DefaultSpellMechanics::battleCast(const SpellCastEnvironment * env, const B
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return;
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}
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std::vector <const CStack*> reflected;//for magic mirror
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std::vector <const CStack*> reflected, reflectedIgnore;//for magic mirror
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castNormal(env, parameters, reflected);
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cast(env, parameters, reflected);
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//Magic Mirror effect
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for(auto & attackedCre : reflected)
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@@ -214,7 +280,6 @@ void DefaultSpellMechanics::battleCast(const SpellCastEnvironment * env, const B
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int targetHex = (*RandomGeneratorUtil::nextItem(mirrorTargets, env->getRandomGenerator()))->position;
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BattleSpellCastParameters mirrorParameters(parameters.cb, attackedCre, owner);
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mirrorParameters.spellLvl = 0;
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mirrorParameters.aimToHex(targetHex);
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mirrorParameters.mode = ECastingMode::MAGIC_MIRROR;
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mirrorParameters.spellLvl = parameters.spellLvl;
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@@ -222,41 +287,16 @@ void DefaultSpellMechanics::battleCast(const SpellCastEnvironment * env, const B
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mirrorParameters.effectPower = parameters.effectPower;
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mirrorParameters.effectValue = parameters.effectValue;
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mirrorParameters.enchantPower = parameters.enchantPower;
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castMagicMirror(env, mirrorParameters);
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cast(env, mirrorParameters, reflectedIgnore);
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}
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}
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}
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void DefaultSpellMechanics::castNormal(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters, std::vector <const CStack*> & reflected) const
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void DefaultSpellMechanics::cast(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters, std::vector <const CStack*> & reflected) const
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{
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SpellCastContext ctx(this, parameters);
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SpellCastContext ctx(this, env, parameters);
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//check it there is opponent hero
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const ui8 otherSide = 1-parameters.casterSide;
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const CGHeroInstance * otherHero = nullptr;
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if(parameters.cb->battleHasHero(otherSide))
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otherHero = parameters.cb->battleGetFightingHero(otherSide);
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int spellCost = 0;
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//calculate spell cost
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if(parameters.mode == ECastingMode::HERO_CASTING)
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{
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spellCost = parameters.cb->battleGetSpellCost(owner, parameters.casterHero);
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if(nullptr != otherHero) //handle mana channel
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{
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int manaChannel = 0;
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for(const CStack * stack : parameters.cb->battleGetAllStacks(true)) //TODO: shouldn't bonus system handle it somehow?
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{
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if(stack->owner == otherHero->tempOwner)
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{
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vstd::amax(manaChannel, stack->valOfBonuses(Bonus::MANA_CHANNELING));
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}
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}
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ctx.sc.manaGained = (manaChannel * spellCost) / 100;
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}
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}
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logGlobal->debugStream() << "spellCost: " << spellCost;
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ctx.beforeCast();
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ctx.attackedCres = owner->getAffectedStacks(parameters.cb, parameters.mode, parameters.caster, parameters.spellLvl, parameters.getFirstDestinationHex());
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@@ -264,66 +304,12 @@ void DefaultSpellMechanics::castNormal(const SpellCastEnvironment * env, const B
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handleResistance(env, ctx);
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handleMagicMirror(env, ctx, reflected);
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if(parameters.mode != ECastingMode::MAGIC_MIRROR)
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handleMagicMirror(env, ctx, reflected);
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applyBattleEffects(env, parameters, ctx);
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ctx.sendCastPacket(env);
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if(parameters.mode == ECastingMode::HERO_CASTING)
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{
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//spend mana
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SetMana sm;
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sm.absolute = false;
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sm.hid = parameters.casterHero->id;
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sm.val = -spellCost;
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env->sendAndApply(&sm);
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if(ctx.sc.manaGained > 0)
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{
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assert(otherHero);
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sm.hid = otherHero->id;
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sm.val = ctx.sc.manaGained;
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env->sendAndApply(&sm);
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}
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}
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else if (parameters.mode == ECastingMode::CREATURE_ACTIVE_CASTING || parameters.mode == ECastingMode::ENCHANTER_CASTING)
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{
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//reduce number of casts remaining
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assert(parameters.casterStack);
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BattleSetStackProperty ssp;
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ssp.stackID = parameters.casterStack->ID;
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ssp.which = BattleSetStackProperty::CASTS;
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ssp.val = -1;
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ssp.absolute = false;
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env->sendAndApply(&ssp);
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}
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if(!ctx.si.stacks.empty()) //after spellcast info shows
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env->sendAndApply(&ctx.si);
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}
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void DefaultSpellMechanics::castMagicMirror(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters) const
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{
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SpellCastContext ctx(this, parameters);
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//calculating affected creatures for all spells
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ctx.attackedCres = owner->getAffectedStacks(parameters.cb, parameters.mode, parameters.caster, parameters.spellLvl, parameters.getFirstDestinationHex());
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logGlobal->debugStream() << "will affect: " << ctx.attackedCres.size() << " stacks";
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handleResistance(env, ctx);
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applyBattleEffects(env, parameters, ctx);
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ctx.sendCastPacket(env);
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if(!ctx.si.stacks.empty()) //after spellcast info shows
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env->sendAndApply(&ctx.si);
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ctx.afterCast();
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}
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void DefaultSpellMechanics::battleLogSingleTarget(std::vector<std::string> & logLines, const BattleSpellCast * packet,
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@@ -19,20 +19,25 @@ class DLL_LINKAGE SpellCastContext
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{
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public:
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const DefaultSpellMechanics * mechanics;
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const SpellCastEnvironment * env;
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std::vector<const CStack *> attackedCres;//must be vector, as in Chain Lightning order matters
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BattleSpellCast sc;//todo: make private
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StacksInjured si;
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ECastingMode::ECastingMode mode;
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const BattleSpellCastParameters & parameters;
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SpellCastContext(const DefaultSpellMechanics * mechanics_, const BattleSpellCastParameters & parameters);
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SpellCastContext(const DefaultSpellMechanics * mechanics_, const SpellCastEnvironment * env_, const BattleSpellCastParameters & parameters_);
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virtual ~SpellCastContext();
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void addDamageToDisplay(const si32 value);
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void setDamageToDisplay(const si32 value);
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void sendCastPacket(const SpellCastEnvironment * env);
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void beforeCast();
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void afterCast();
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private:
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void prepareBattleCast(const BattleSpellCastParameters & parameters);
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const CGHeroInstance * otherHero;
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int spellCost;
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void sendCastPacket();
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};
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///all combat spells
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@@ -65,8 +70,7 @@ protected:
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protected:
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void doDispell(BattleInfo * battle, const BattleSpellCast * packet, const CSelector & selector) const;
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private:
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void castNormal(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters, std::vector <const CStack*> & reflected) const;
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void castMagicMirror(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters) const;
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void cast(const SpellCastEnvironment * env, const BattleSpellCastParameters & parameters, std::vector <const CStack*> & reflected) const;
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void handleImmunities(const CBattleInfoCallback * cb, const SpellTargetingContext & ctx, std::vector<const CStack *> & stacks) const;
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void handleMagicMirror(const SpellCastEnvironment * env, SpellCastContext & ctx, std::vector <const CStack*> & reflected) const;
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