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Diffstat (limited to 'Minecraft.World/Ghast.cpp')
-rw-r--r--Minecraft.World/Ghast.cpp210
1 files changed, 111 insertions, 99 deletions
diff --git a/Minecraft.World/Ghast.cpp b/Minecraft.World/Ghast.cpp
index fcf0b705..f0817791 100644
--- a/Minecraft.World/Ghast.cpp
+++ b/Minecraft.World/Ghast.cpp
@@ -3,8 +3,10 @@
#include "net.minecraft.world.phys.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.entity.h"
+#include "net.minecraft.world.entity.ai.attributes.h"
#include "net.minecraft.world.entity.projectile.h"
#include "net.minecraft.world.entity.player.h"
+#include "net.minecraft.world.entity.monster.h"
#include "net.minecraft.world.item.h"
#include "net.minecraft.world.damagesource.h"
#include "net.minecraft.stats.h"
@@ -17,6 +19,7 @@
void Ghast::_init()
{
+ explosionPower = 1;
floatDuration = 0;
target = nullptr;
retargetTime = 0;
@@ -33,28 +36,31 @@ Ghast::Ghast(Level *level) : FlyingMob( level )
// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
// the derived version of the function is called
this->defineSynchedData();
+ registerAttributes();
+ setHealth(getMaxHealth());
- // 4J Stu - This function call had to be moved here from the Entity ctor to ensure that the derived version of the function is called
- health = getMaxHealth();
+ _init();
- _init();
-
- this->textureIdx = TN_MOB_GHAST; // 4J was L"/mob/ghast.png";
- this->setSize(4, 4);
- this->fireImmune = true;
+ setSize(4, 4);
+ fireImmune = true;
xpReward = Enemy::XP_REWARD_MEDIUM;
}
-bool Ghast::hurt(DamageSource *source, int dmg)
+bool Ghast::isCharging()
+{
+ return entityData->getByte(DATA_IS_CHARGING) != 0;
+}
+
+bool Ghast::hurt(DamageSource *source, float dmg)
{
+ if (isInvulnerable()) return false;
if (source->getMsgId() == ChatPacket::e_ChatDeathFireball)
{
- shared_ptr<Player> player = dynamic_pointer_cast<Player>( source->getEntity() );
- if (player != NULL)
+ if ( (source->getEntity() != NULL) && source->getEntity()->instanceof(eTYPE_PLAYER) )
{
// reflected fireball, kill the ghast
FlyingMob::hurt(source, 1000);
- player->awardStat(GenericStats::ghast(),GenericStats::param_ghast());
+ dynamic_pointer_cast<Player>(source->getEntity())->awardStat(GenericStats::ghast(), GenericStats::param_ghast());
return true;
}
}
@@ -64,123 +70,118 @@ bool Ghast::hurt(DamageSource *source, int dmg)
void Ghast::defineSynchedData()
{
- FlyingMob::defineSynchedData();
+ FlyingMob::defineSynchedData();
- entityData->define(DATA_IS_CHARGING, (byte) 0);
+ entityData->define(DATA_IS_CHARGING, (byte) 0);
}
-int Ghast::getMaxHealth()
+void Ghast::registerAttributes()
{
- return 10;
-}
+ FlyingMob::registerAttributes();
-void Ghast::tick()
-{
- FlyingMob::tick();
- byte current = entityData->getByte(DATA_IS_CHARGING);
-// this->textureName = current == 1 ? L"/mob/ghast_fire.png" : L"/mob/ghast.png"; // 4J replaced with following line
- this->textureIdx = current == 1 ? TN_MOB_GHAST_FIRE : TN_MOB_GHAST;
+ getAttribute(SharedMonsterAttributes::MAX_HEALTH)->setBaseValue(10);
}
void Ghast::serverAiStep()
{
- if (!level->isClientSide && level->difficulty == Difficulty::PEACEFUL) remove();
- checkDespawn();
+ if (!level->isClientSide && level->difficulty == Difficulty::PEACEFUL) remove();
+ checkDespawn();
- oCharge = charge;
- double xd = xTarget - x;
- double yd = yTarget - y;
- double zd = zTarget - z;
+ oCharge = charge;
+ double xd = xTarget - x;
+ double yd = yTarget - y;
+ double zd = zTarget - z;
- double dd = xd * xd + yd * yd + zd * zd;
+ double dd = xd * xd + yd * yd + zd * zd;
- if (dd < 1 * 1 || dd > 60 * 60)
+ if (dd < 1 * 1 || dd > 60 * 60)
{
- xTarget = x + (random->nextFloat() * 2 - 1) * 16;
- yTarget = y + (random->nextFloat() * 2 - 1) * 16;
- zTarget = z + (random->nextFloat() * 2 - 1) * 16;
- }
+ xTarget = x + (random->nextFloat() * 2 - 1) * 16;
+ yTarget = y + (random->nextFloat() * 2 - 1) * 16;
+ zTarget = z + (random->nextFloat() * 2 - 1) * 16;
+ }
- if (floatDuration-- <= 0)
+ if (floatDuration-- <= 0)
{
- floatDuration += random->nextInt(5) + 2;
+ floatDuration += random->nextInt(5) + 2;
dd = sqrt(dd);
- if (canReach(xTarget, yTarget, zTarget, dd))
+ if (canReach(xTarget, yTarget, zTarget, dd))
{
- this->xd += xd / dd * 0.1;
- this->yd += yd / dd * 0.1;
- this->zd += zd / dd * 0.1;
- }
+ this->xd += xd / dd * 0.1;
+ this->yd += yd / dd * 0.1;
+ this->zd += zd / dd * 0.1;
+ }
else
{
- xTarget = x;
- yTarget = y;
- zTarget = z;
- }
- }
-
- if (target != NULL && target->removed) target = nullptr;
- if (target == NULL || retargetTime-- <= 0)
+ xTarget = x;
+ yTarget = y;
+ zTarget = z;
+ }
+ }
+
+ if (target != NULL && target->removed) target = nullptr;
+ if (target == NULL || retargetTime-- <= 0)
{
- target = level->getNearestAttackablePlayer(shared_from_this(), 100);
- if (target != NULL)
+ target = level->getNearestAttackablePlayer(shared_from_this(), 100);
+ if (target != NULL)
{
- retargetTime = 20;
- }
- }
+ retargetTime = 20;
+ }
+ }
- double maxDist = 64.0f;
- if (target != NULL && target->distanceToSqr(shared_from_this()) < maxDist * maxDist)
+ double maxDist = 64.0f;
+ if (target != NULL && target->distanceToSqr(shared_from_this()) < maxDist * maxDist)
{
- double xdd = target->x - x;
- double ydd = (target->bb->y0 + target->bbHeight / 2) - (y + bbHeight / 2);
- double zdd = target->z - z;
- yBodyRot = yRot = -(float) atan2(xdd, zdd) * 180 / PI;
+ double xdd = target->x - x;
+ double ydd = (target->bb->y0 + target->bbHeight / 2) - (y + bbHeight / 2);
+ double zdd = target->z - z;
+ yBodyRot = yRot = -(float) atan2(xdd, zdd) * 180 / PI;
- if (this->canSee(target))
+ if (canSee(target))
{
- if (charge == 10)
+ if (charge == 10)
{
// 4J - change brought forward from 1.2.3
level->levelEvent(nullptr, LevelEvent::SOUND_GHAST_WARNING, (int) x, (int) y, (int) z, 0);
- }
- charge++;
- if (charge == 20)
+ }
+ charge++;
+ if (charge == 20)
{
// 4J - change brought forward from 1.2.3
level->levelEvent(nullptr, LevelEvent::SOUND_GHAST_FIREBALL, (int) x, (int) y, (int) z, 0);
- shared_ptr<Fireball> ie = shared_ptr<Fireball>( new Fireball(level, dynamic_pointer_cast<Mob>( shared_from_this() ), xdd, ydd, zdd) );
- double d = 4;
- Vec3 *v = getViewVector(1);
- ie->x = x + v->x * d;
- ie->y = y + bbHeight / 2 + 0.5f;
- ie->z = z + v->z * d;
- level->addEntity(ie);
- charge = -40;
- }
- }
+ shared_ptr<LargeFireball> ie = shared_ptr<LargeFireball>( new LargeFireball(level, dynamic_pointer_cast<Mob>( shared_from_this() ), xdd, ydd, zdd) );
+ ie->explosionPower = explosionPower;
+ double d = 4;
+ Vec3 *v = getViewVector(1);
+ ie->x = x + v->x * d;
+ ie->y = y + bbHeight / 2 + 0.5f;
+ ie->z = z + v->z * d;
+ level->addEntity(ie);
+ charge = -40;
+ }
+ }
else
{
- if (charge > 0) charge--;
- }
- }
+ if (charge > 0) charge--;
+ }
+ }
else
{
- yBodyRot = yRot = -(float) atan2(this->xd, this->zd) * 180 / PI;
- if (charge > 0) charge--;
- }
+ yBodyRot = yRot = -(float) atan2(this->xd, this->zd) * 180 / PI;
+ if (charge > 0) charge--;
+ }
- if (!level->isClientSide)
+ if (!level->isClientSide)
{
- byte old = entityData->getByte(DATA_IS_CHARGING);
- byte current = (byte) (charge > 10 ? 1 : 0);
- if (old != current)
+ byte old = entityData->getByte(DATA_IS_CHARGING);
+ byte current = (byte) (charge > 10 ? 1 : 0);
+ if (old != current)
{
- entityData->set(DATA_IS_CHARGING, current);
- }
- }
+ entityData->set(DATA_IS_CHARGING, current);
+ }
+ }
}
bool Ghast::canReach(double xt, double yt, double zt, double dist)
@@ -192,31 +193,31 @@ bool Ghast::canReach(double xt, double yt, double zt, double dist)
AABB *bb = this->bb->copy();
for (int d = 1; d < dist; d++)
{
- bb->move(xd, yd, zd);
- if (!level->getCubes( shared_from_this(), bb)->empty()) return false;
+ bb->move(xd, yd, zd);
+ if (!level->getCubes( shared_from_this(), bb)->empty()) return false;
}
- return true;
+ return true;
}
int Ghast::getAmbientSound()
{
- return eSoundType_MOB_GHAST_MOAN;
+ return eSoundType_MOB_GHAST_MOAN;
}
int Ghast::getHurtSound()
{
- return eSoundType_MOB_GHAST_SCREAM;
+ return eSoundType_MOB_GHAST_SCREAM;
}
int Ghast::getDeathSound()
{
- return eSoundType_MOB_GHAST_DEATH;
+ return eSoundType_MOB_GHAST_DEATH;
}
int Ghast::getDeathLoot()
{
- return Item::sulphur->id;
+ return Item::gunpowder_Id;
}
void Ghast::dropDeathLoot(bool wasKilledByPlayer, int playerBonusLevel)
@@ -229,21 +230,32 @@ void Ghast::dropDeathLoot(bool wasKilledByPlayer, int playerBonusLevel)
count = random->nextInt(3) + random->nextInt(1 + playerBonusLevel);
for (int i = 0; i < count; i++)
{
- spawnAtLocation(Item::sulphur_Id, 1);
+ spawnAtLocation(Item::gunpowder_Id, 1);
}
}
float Ghast::getSoundVolume()
{
- return 0.4f;//10; 4J-PB - changing due to customer demands
+ return 0.4f;//10; 4J-PB - changing due to customer demands
}
bool Ghast::canSpawn()
{
- return (random->nextInt(20) == 0 && FlyingMob::canSpawn() && level->difficulty > Difficulty::PEACEFUL);
+ return (random->nextInt(20) == 0 && FlyingMob::canSpawn() && level->difficulty > Difficulty::PEACEFUL);
}
int Ghast::getMaxSpawnClusterSize()
{
- return 1;
+ return 1;
+}
+void Ghast::addAdditonalSaveData(CompoundTag *tag)
+{
+ FlyingMob::addAdditonalSaveData(tag);
+ tag->putInt(L"ExplosionPower", explosionPower);
}
+
+void Ghast::readAdditionalSaveData(CompoundTag *tag)
+{
+ FlyingMob::readAdditionalSaveData(tag);
+ if (tag->contains(L"ExplosionPower")) explosionPower = tag->getInt(L"ExplosionPower");
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.46.0) at 2026-03-21 22:59:38 +0000