#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "EntityEffect.h"
#include "../Mobs/Monster.h"
#include "Player.h"
cEntityEffect::cEntityEffect():
m_Ticks(0),
m_Duration(0),
m_Intensity(0),
m_DistanceModifier(1)
{
}
cEntityEffect::cEntityEffect(int a_Duration, short a_Intensity, double a_DistanceModifier):
m_Ticks(0),
m_Duration(a_Duration),
m_Intensity(a_Intensity),
m_DistanceModifier(a_DistanceModifier)
{
}
cEntityEffect::cEntityEffect(const cEntityEffect & a_OtherEffect):
m_Ticks(a_OtherEffect.m_Ticks),
m_Duration(a_OtherEffect.m_Duration),
m_Intensity(a_OtherEffect.m_Intensity),
m_DistanceModifier(a_OtherEffect.m_DistanceModifier)
{
}
cEntityEffect & cEntityEffect::operator=(cEntityEffect a_OtherEffect)
{
std::swap(m_Ticks, a_OtherEffect.m_Ticks);
std::swap(m_Duration, a_OtherEffect.m_Duration);
std::swap(m_Intensity, a_OtherEffect.m_Intensity);
std::swap(m_DistanceModifier, a_OtherEffect.m_DistanceModifier);
return *this;
}
cEntityEffect * cEntityEffect::CreateEntityEffect(cEntityEffect::eType a_EffectType, int a_Duration, short a_Intensity, double a_DistanceModifier)
{
switch (a_EffectType)
{
case cEntityEffect::effNoEffect: return new cEntityEffect (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effAbsorption: return new cEntityEffectAbsorption (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effBlindness: return new cEntityEffectBlindness (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effFireResistance: return new cEntityEffectFireResistance(a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effHaste: return new cEntityEffectHaste (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effHealthBoost: return new cEntityEffectHealthBoost (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effHunger: return new cEntityEffectHunger (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effInstantDamage: return new cEntityEffectInstantDamage (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effInstantHealth: return new cEntityEffectInstantHealth (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effInvisibility: return new cEntityEffectInvisibility (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effJumpBoost: return new cEntityEffectJumpBoost (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effMiningFatigue: return new cEntityEffectMiningFatigue (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effNausea: return new cEntityEffectNausea (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effNightVision: return new cEntityEffectNightVision (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effPoison: return new cEntityEffectPoison (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effRegeneration: return new cEntityEffectRegeneration (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effResistance: return new cEntityEffectResistance (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effSaturation: return new cEntityEffectSaturation (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effSlowness: return new cEntityEffectSlowness (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effSpeed: return new cEntityEffectSpeed (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effStrength: return new cEntityEffectStrength (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effWaterBreathing: return new cEntityEffectWaterBreathing(a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effWeakness: return new cEntityEffectWeakness (a_Duration, a_Intensity, a_DistanceModifier);
case cEntityEffect::effWither: return new cEntityEffectWither (a_Duration, a_Intensity, a_DistanceModifier);
}
ASSERT(!"Unhandled entity effect type!");
return NULL;
}
void cEntityEffect::OnTick(cPawn & a_Target)
{
// Reduce the effect's duration
++m_Ticks;
}
/////////////////////////////////////////////////////////////////////////
// Instant Health
/////////////////////////////////////////////////////////////////////////
void cEntityEffectInstantHealth::OnActivate(cPawn & a_Target)
{
// Base amount = 6, doubles for every increase in intensity
int amount = (int)(6 * (1 << m_Intensity) * m_DistanceModifier);
if (a_Target.IsMob() && ((cMonster &) a_Target).IsUndead())
{
a_Target.TakeDamage(dtPotionOfHarming, NULL, amount, 0); // TODO: Store attacker in a pointer-safe way, pass to TakeDamage
return;
}
a_Target.Heal(amount);
}
/////////////////////////////////////////////////////////////////////////
// Instant Damage
/////////////////////////////////////////////////////////////////////////
void cEntityEffectInstantDamage::OnActivate(cPawn & a_Target)
{
// Base amount = 6, doubles for every increase in intensity
int amount = (int)(6 * (1 << m_Intensity) * m_DistanceModifier);
if (a_Target.IsMob() && ((cMonster &) a_Target).IsUndead())
{
a_Target.Heal(amount);
return;
}
a_Target.TakeDamage(dtPotionOfHarming, NULL, amount, 0); // TODO: Store attacker in a pointer-safe way, pass to TakeDamage
}
/////////////////////////////////////////////////////////////////////////
// Regeneration
/////////////////////////////////////////////////////////////////////////
void cEntityEffectRegeneration::OnTick(cPawn & a_Target)
{
super::OnTick(a_Target);
if (a_Target.IsMob() && ((cMonster &) a_Target).IsUndead())
{
return;
}
// Regen frequency = 50 ticks, divided by potion level (Regen II = 25 ticks)
int frequency = (int) std::floor(50.0 / (double)(m_Intensity + 1));
if ((m_Ticks % frequency) != 0)
{
return;
}
a_Target.Heal(1);
}
/////////////////////////////////////////////////////////////////////////
// Hunger
/////////////////////////////////////////////////////////////////////////
void cEntityEffectHunger::OnTick(cPawn & a_Target)
{
super::OnTick(a_Target);
if (a_Target.IsPlayer())
{
cPlayer & Target = (cPlayer &) a_Target;
Target.SetFoodExhaustionLevel(Target.GetFoodExhaustionLevel() + 0.025); // 0.5 per second = 0.025 per tick
}
}
/////////////////////////////////////////////////////////////////////////
// Weakness
/////////////////////////////////////////////////////////////////////////
void cEntityEffectWeakness::OnTick(cPawn & a_Target)
{
super::OnTick(a_Target);
// Damage reduction = 0.5 damage, multiplied by potion level (Weakness II = 1 damage)
// double dmg_reduc = 0.5 * (a_Effect.GetIntensity() + 1);
// TODO: Implement me!
// TODO: Weakened villager zombies can be turned back to villagers with the god apple
}
/////////////////////////////////////////////////////////////////////////
// Poison
/////////////////////////////////////////////////////////////////////////
void cEntityEffectPoison::OnTick(cPawn & a_Target)
{
super::OnTick(a_Target);
if (a_Target.IsMob())
{
cMonster & Target = (cMonster &) a_Target;
// Doesn't effect undead mobs, spiders
if ((Target.IsUndead())
|| (Target.GetMobType() == cMonster::mtSpider)
|| (Target.GetMobType() == cMonster::mtCaveSpider))
{
return;
}
}
// Poison frequency = 25 ticks, divided by potion level (Poison II = 12 ticks)
int frequency = (int) std::floor(25.0 / (double)(m_Intensity + 1));
if ((m_Ticks % frequency) == 0)
{
// Cannot take poison damage when health is at 1
if (a_Target.GetHealth() > 1)
{
a_Target.TakeDamage(dtPoisoning, NULL, 1, 0);
}
}
}
/////////////////////////////////////////////////////////////////////////
// Wither
/////////////////////////////////////////////////////////////////////////
void cEntityEffectWither::OnTick(cPawn & a_Target)
{
super::OnTick(a_Target);
// Poison frequency = 40 ticks, divided by effect level (Wither II = 20 ticks)
int frequency = (int) std::floor(25.0 / (double)(m_Intensity + 1));
if ((m_Ticks % frequency) == 0)
{
a_Target.TakeDamage(dtWither, NULL, 1, 0);
}
//TODO: "<Player> withered away>
}
/////////////////////////////////////////////////////////////////////////
// Saturation
/////////////////////////////////////////////////////////////////////////
void cEntityEffectSaturation::OnTick(cPawn & a_Target)
{
if (a_Target.IsPlayer())
{
cPlayer & Target = (cPlayer &) a_Target;
Target.SetFoodSaturationLevel(Target.GetFoodSaturationLevel() + (1 + m_Intensity)); // Increase saturation 1 per tick, adds 1 for every increase in level
}
}
