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mirror of https://github.com/vcmi/vcmi.git synced 2024-12-24 22:14:36 +02:00

initial implementation.

This commit is contained in:
AlexVinS 2015-03-18 13:27:07 +03:00
parent 323c4e1637
commit 69c458e881
5 changed files with 96 additions and 7 deletions

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@ -1188,19 +1188,22 @@ void CBattleInterface::hexLclicked(int whichOne)
void CBattleInterface::stackIsCatapulting(const CatapultAttack & ca)
{
for(auto it = ca.attackedParts.begin(); it != ca.attackedParts.end(); ++it)
if(ca.attacker != -1) //no shooting animation for spells like earthquake
{
const CStack * stack = curInt->cb->battleGetStackByID(ca.attacker);
addNewAnim(new CShootingAnimation(this, stack, it->destinationTile, nullptr, true, it->damageDealt));
for(auto attackInfo : ca.attackedParts)
{
addNewAnim(new CShootingAnimation(this, stack, attackInfo.destinationTile, nullptr, true, attackInfo.damageDealt));
}
}
waitForAnims();
for(auto it = ca.attackedParts.begin(); it != ca.attackedParts.end(); ++it)
for(auto attackInfo : ca.attackedParts)
{
SDL_FreeSurface(siegeH->walls[it->attackedPart + 2]);
siegeH->walls[it->attackedPart + 2] = BitmapHandler::loadBitmap(
siegeH->getSiegeName(it->attackedPart + 2, curInt->cb->battleGetWallState(it->attackedPart)) );
SDL_FreeSurface(siegeH->walls[attackInfo.attackedPart + 2]);
siegeH->walls[attackInfo.attackedPart + 2] = BitmapHandler::loadBitmap(
siegeH->getSiegeName(attackInfo.attackedPart + 2, curInt->cb->battleGetWallState(attackInfo.attackedPart)));
}
}

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@ -1555,7 +1555,6 @@ struct ObstaclesRemoved : public CPackForClient //3014
};
struct ELF_VISIBILITY CatapultAttack : public CPackForClient //3015
{
struct AttackInfo
{

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@ -152,6 +152,83 @@ void DispellMechanics::applyBattle(BattleInfo * battle, const BattleSpellCast *
}
}
///EarthquakeMechanics
void EarthquakeMechanics::applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const
{
if(nullptr == parameters.cb->town)
{
env->complain("EarthquakeMechanics: not town siege");
return;
}
if(CGTownInstance::NONE == parameters.cb->town->fortLevel())
{
env->complain("EarthquakeMechanics: town has no fort");
return;
}
//start with all damagable parts
std::set<EWallPart::EWallPart> possibleTargets =
{
EWallPart::KEEP,
EWallPart::BOTTOM_TOWER,
EWallPart::BOTTOM_WALL,
EWallPart::BELOW_GATE,
EWallPart::OVER_GATE,
EWallPart::UPPER_WALL,
EWallPart::UPPER_TOWER,
EWallPart::GATE
};
assert(possibleTargets.size() == EWallPart::PARTS_COUNT);
vstd::erase_if(possibleTargets, [parameters](EWallPart::EWallPart part)
{
return (parameters.cb->si.wallState[part] == EWallState::DESTROYED) || (parameters.cb->si.wallState[part] == EWallState::NONE);
});
if(0 == possibleTargets.size())
{
env->complain("EarthquakeMechanics: no target to attack");
return;
}
int targetsToAttack = 2;
switch(parameters.spellLvl)
{
case 2:
targetsToAttack = 3;
break;
case 3:
targetsToAttack = 4;
break;
default:
break;
}
CatapultAttack ca;
ca.attacker = -1;
do
{
EWallPart::EWallPart target = *RandomGeneratorUtil::nextItem(possibleTargets, env->getRandomGenerator());
CatapultAttack::AttackInfo attackInfo;
attackInfo.damageDealt = 1;
attackInfo.attackedPart = target;
attackInfo.destinationTile = BattleHex::INVALID;
ca.attackedParts.push_back(attackInfo);
possibleTargets.erase(target);
targetsToAttack--;
}
while(targetsToAttack > 0 && possibleTargets.size() > 0);
env->sendAndApply(&ca);
}
///HypnotizeMechanics
ESpellCastProblem::ESpellCastProblem HypnotizeMechanics::isImmuneByStack(const CGHeroInstance * caster, const CStack * obj) const

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@ -44,6 +44,14 @@ public:
void applyBattle(BattleInfo * battle, const BattleSpellCast * packet) const override final;
};
class DLL_LINKAGE EarthquakeMechanics : public DefaultSpellMechanics
{
public:
EarthquakeMechanics(CSpell * s): DefaultSpellMechanics(s){};
protected:
void applyBattleEffects(const SpellCastEnvironment * env, BattleSpellCastParameters & parameters, SpellCastContext & ctx) const override;
};
class DLL_LINKAGE HypnotizeMechanics : public DefaultSpellMechanics
{
public:

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@ -42,6 +42,8 @@ ISpellMechanics * ISpellMechanics::createMechanics(CSpell * s)
return new DispellMechanics(s);
case SpellID::DISPEL_HELPFUL_SPELLS:
return new DispellHelpfulMechanics(s);
case SpellID::EARTHQUAKE:
return new EarthquakeMechanics(s);
case SpellID::FIRE_WALL:
case SpellID::FORCE_FIELD:
return new WallMechanics(s);