flewkey/cuberite-2a
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Chicken eggs and ender pearls can hit entities.

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Fixed warning by adding dedicated m_HasTeleported for fired arrows.
This commit is contained in:
archshift 2014-04-24 19:16:16 -07:00
parent 8fc45c5730
commit ec9787bae2
2 changed files with 66 additions and 7 deletions
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62
src/Entities/ProjectileEntity.cpp
View File

@ -562,12 +562,12 @@ void cArrowEntity::Tick(float a_Dt, cChunk & a_Chunk)
// We can afford to do this because xoft's algorithm for trajectory is near perfect, so things are pretty close anyway without sync
// Besides, this seems to be what the vanilla server does, note how arrows teleport half a second after they hit to the server position
if (m_HitGroundTimer != -1) // Sent a teleport already, don't do again
if (!m_HasTeleported) // Sent a teleport already, don't do again
{
if (m_HitGroundTimer > 1000.f) // Send after a second, could be less, but just in case
{
m_World->BroadcastTeleportEntity(*this);
m_HitGroundTimer = -1;
m_HasTeleported = true;
}
else
{
@ -610,6 +610,32 @@ cThrownEggEntity::cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y,
void cThrownEggEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
{
TryForChicken(a_HitPos);
Destroy();
}
void cThrownEggEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
{
int TotalDamage = 0;
// TODO: If entity is Ender Crystal, destroy it
TryForChicken(a_HitPos);
a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
Destroy(true);
}
void cThrownEggEntity::TryForChicken(const Vector3d & a_HitPos)
{
if (m_World->GetTickRandomNumber(7) == 1)
{
@ -622,7 +648,6 @@ void cThrownEggEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_H
m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
m_World->SpawnMob(a_HitPos.x, a_HitPos.y, a_HitPos.z, cMonster::mtChicken);
}
Destroy();
}
@ -643,16 +668,40 @@ cThrownEnderPearlEntity::cThrownEnderPearlEntity(cEntity * a_Creator, double a_X
void cThrownEnderPearlEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
{
// TODO: Tweak a_HitPos based on block face.
TeleportUser(a_HitPos);
Destroy();
}
void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
{
int TotalDamage = 0;
// TODO: If entity is Ender Crystal, destroy it
TeleportUser(a_HitPos);
a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
Destroy(true);
}
void cThrownEnderPearlEntity::TeleportUser(const Vector3d & a_HitPos)
{
// Teleport the creator here, make them take 5 damage:
if (m_Creator != NULL)
{
// TODO: The coords might need some tweaking based on the block face
m_Creator->TeleportToCoords(a_HitPos.x + 0.5, a_HitPos.y + 1.7, a_HitPos.z + 0.5);
m_Creator->TakeDamage(dtEnderPearl, this, 5, 0);
}
Destroy();
}
@ -696,6 +745,7 @@ void cThrownSnowballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d &
TotalDamage = 1;
}
}
// TODO: If entity is Ender Crystal, destroy it
a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
Destroy(true);

11
src/Entities/ProjectileEntity.h
View File

@ -166,6 +166,9 @@ protected:
/// Timer for client arrow position confirmation via TeleportEntity
float m_HitGroundTimer;
// Whether the arrow has already been teleported into the proper position in the ground.
bool m_HasTeleported;
/// If true, the arrow is in the process of being collected - don't go to anyone else
bool m_bIsCollected;
@ -205,7 +208,10 @@ protected:
// cProjectileEntity overrides:
virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
void TryForChicken(const Vector3d & a_HitPos);
// tolua_begin
} ;
@ -233,6 +239,9 @@ protected:
// cProjectileEntity overrides:
virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
void TeleportUser(const Vector3d & a_HitPos);
// tolua_begin