116 lines
2.5 KiB
C++
116 lines
2.5 KiB
C++
|
|
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
|
|
|
|
#include "Ghast.h"
|
|
#include "../World.h"
|
|
#include "../Entities/GhastFireballEntity.h"
|
|
|
|
|
|
|
|
|
|
cGhast::cGhast(void) :
|
|
Super("Ghast", mtGhast, "entity.ghast.hurt", "entity.ghast.death", "entity.ghast.ambient", 4, 4),
|
|
m_IsCharging(false),
|
|
m_FlightCooldown(5),
|
|
m_TicksUntilShot(10)
|
|
{
|
|
SetGravity(0);
|
|
SetAirDrag(0);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
bool cGhast::Attack(std::chrono::milliseconds a_Dt)
|
|
{
|
|
if ((GetTarget() != nullptr) && (m_AttackCoolDownTicksLeft == 0) && (!m_IsCharging))
|
|
{
|
|
auto & Random = GetRandomProvider();
|
|
auto SoundPitchMultiplier = 1.0f + (Random.RandReal(1.0f) - Random.RandReal(1.0f)) * 0.2f;
|
|
|
|
m_World->BroadcastSoundEffect("entity.ghast.warn", GetPosition(), 4.0f, SoundPitchMultiplier * 0.9f);
|
|
m_IsCharging = true;
|
|
m_World->BroadcastEntityMetadata(*this);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
bool cGhast::DoTakeDamage(TakeDamageInfo & a_TDI)
|
|
{
|
|
// No fall damage
|
|
if (a_TDI.DamageType == dtFalling)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return Super::DoTakeDamage(a_TDI);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void cGhast::GetDrops(cItems & a_Drops, cEntity * a_Killer)
|
|
{
|
|
unsigned int LootingLevel = 0;
|
|
if (a_Killer != nullptr)
|
|
{
|
|
LootingLevel = a_Killer->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchLooting);
|
|
}
|
|
AddRandomDropItem(a_Drops, 0, 2 + LootingLevel, E_ITEM_GUNPOWDER);
|
|
AddRandomDropItem(a_Drops, 0, 1 + LootingLevel, E_ITEM_GHAST_TEAR);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void cGhast::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
|
|
{
|
|
Super::Tick(a_Dt, a_Chunk);
|
|
if (!IsTicking())
|
|
{
|
|
// The base class tick destroyed us
|
|
return;
|
|
}
|
|
|
|
if ((m_IsCharging) && (m_TicksUntilShot-- == 0))
|
|
{
|
|
m_TicksUntilShot = 10;
|
|
m_IsCharging = false;
|
|
m_World->BroadcastEntityMetadata(*this);
|
|
|
|
Vector3d Speed = GetLookVector() * 20;
|
|
Speed.y = Speed.y + 1;
|
|
|
|
auto GhastBall = std::make_unique<cGhastFireballEntity>(this, GetPosition(), Speed);
|
|
auto GhastBallPtr = GhastBall.get();
|
|
GhastBallPtr->Initialize(std::move(GhastBall), *m_World);
|
|
|
|
m_World->BroadcastSoundEffect("entity.ghast.shoot", GetPosition(), 4.0f, 1.0f);
|
|
|
|
ResetAttackCooldown();
|
|
}
|
|
|
|
// TODO: Better flying
|
|
if (m_FlightCooldown-- == 0)
|
|
{
|
|
m_FlightCooldown = 5;
|
|
auto & Random = GetRandomProvider();
|
|
auto SpeedVector = Vector3d(Random.RandReal(-0.3, 0.3), Random.RandReal(-0.4, 0.4), Random.RandReal(-0.3, 0.3));
|
|
|
|
if (GetPosY() > 120)
|
|
{
|
|
SpeedVector = Vector3d(Random.RandReal(-0.4, 0.4), Random.RandReal(-0.45, 0.4), Random.RandReal(-0.4, 0.4));
|
|
}
|
|
|
|
AddSpeed(SpeedVector);
|
|
}
|
|
}
|