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cuberite-2a
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Crash and compile fix

This commit is contained in:
Tiger Wang 2014-07-04 22:07:26 +01:00
parent 25e9862206
commit f4e11d194e
3 changed files with 10 additions and 5 deletions
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11
src/Entities/ProjectileEntity.cpp
View File

@ -216,7 +216,10 @@ protected:
cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, double a_Width, double a_Height) :
super(etProjectile, a_X, a_Y, a_Z, a_Width, a_Height),
m_ProjectileKind(a_Kind),
m_CreatorData(a_Creator->GetUniqueID(), a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : ""),
m_CreatorData(
((a_Creator != NULL) ? a_Creator->GetUniqueID() : -1),
((a_Creator != NULL) ? (a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : "") : "")
),
m_IsInGround(false)
{
}
@ -298,7 +301,7 @@ void cProjectileEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_
cEntity * cProjectileEntity::GetCreator()
{
if (m_CreatorData.m_Name.empty())
if (m_CreatorData.m_Name.empty() && (m_CreatorData.m_UniqueID >= 1))
{
class cProjectileCreatorCallback : public cEntityCallback
{
@ -328,7 +331,7 @@ cEntity * cProjectileEntity::GetCreator()
GetWorld()->DoWithEntityByID(m_CreatorData.m_UniqueID, PCC);
return PCC.GetEntity();
}
else
else if (!m_CreatorData.m_Name.empty())
{
class cProjectileCreatorCallbackForPlayers : public cPlayerListCallback
{
@ -358,6 +361,8 @@ cEntity * cProjectileEntity::GetCreator()
GetWorld()->FindAndDoWithPlayer(m_CreatorData.m_Name, PCCFP);
return PCCFP.GetEntity();
}
return NULL;
}

2
src/Entities/ProjectileEntity.h
View File

@ -94,7 +94,7 @@ protected:
*/
struct CreatorData
{
CreatorData(int a_UniqueID, AString & a_Name) :
CreatorData(int a_UniqueID, const AString & a_Name) :
m_UniqueID(a_UniqueID),
m_Name(a_Name)
{

2
src/Protocol/Protocol17x.cpp
View File

@ -2334,7 +2334,7 @@ void cProtocol172::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
for (int loretag = NBT.GetFirstChild(displaytag); loretag >= 0; loretag = NBT.GetNextSibling(loretag)) // Loop through array of strings
{
AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a newline, used internally by MCS to display a new line in the client; don't forget to c_str ;)
AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a grave accent/backtick, used internally by MCS to display a new line in the client; don't forget to c_str ;)
}
a_Item.m_Lore = Lore;