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-rw-r--r--src/Items/ItemFishingRod.h52
-rw-r--r--src/Items/ItemMobHead.h75
2 files changed, 88 insertions, 39 deletions
diff --git a/src/Items/ItemFishingRod.h b/src/Items/ItemFishingRod.h
index 0720cb3e1..012f13a6c 100644
--- a/src/Items/ItemFishingRod.h
+++ b/src/Items/ItemFishingRod.h
@@ -20,7 +20,8 @@
////////////////////////////////////////////////////////////////////////////////
// cFloaterCallback
-class cFloaterCallback
+class cFloaterCallback :
+ public cEntityCallback
{
public:
cFloaterCallback(void) :
@@ -29,14 +30,13 @@ public:
{
}
- bool operator () (cEntity & a_Entity)
+ virtual bool Item(cEntity * a_Entity) override
{
- auto & Floater = static_cast<cFloater &>(a_Entity);
- m_CanPickup = Floater.CanPickup();
- m_Pos = Floater.GetPosition();
- m_BitePos = Floater.GetBitePos();
- m_AttachedMobID = Floater.GetAttachedMobID();
- Floater.Destroy(true);
+ m_CanPickup = reinterpret_cast<cFloater *>(a_Entity)->CanPickup();
+ m_Pos = Vector3d(a_Entity->GetPosX(), a_Entity->GetPosY(), a_Entity->GetPosZ());
+ m_BitePos = reinterpret_cast<cFloater *>(a_Entity)->GetBitePos();
+ m_AttachedMobID = reinterpret_cast<cFloater *>(a_Entity)->GetAttachedMobID();
+ a_Entity->Destroy(true);
return true;
}
@@ -57,6 +57,33 @@ protected:
+////////////////////////////////////////////////////////////////////////////////
+// cSweepEntityCallback:
+
+class cSweepEntityCallback :
+ public cEntityCallback
+{
+public:
+ cSweepEntityCallback(Vector3d a_PlayerPos) :
+ m_PlayerPos(a_PlayerPos)
+ {
+ }
+
+ virtual bool Item(cEntity * a_Entity) override
+ {
+ Vector3d Speed = m_PlayerPos - a_Entity->GetPosition();
+ a_Entity->AddSpeed(Speed);
+ return true;
+ }
+
+protected:
+ Vector3d m_PlayerPos;
+} ;
+
+
+
+
+
class cItemFishingRodHandler :
public cItemHandler
{
@@ -90,13 +117,8 @@ public:
if (FloaterInfo.IsAttached())
{
- a_World->DoWithEntityByID(FloaterInfo.GetAttachedMobID(), [=](cEntity & a_Entity)
- {
- Vector3d Speed = a_Player->GetPosition() - a_Entity.GetPosition();
- a_Entity.AddSpeed(Speed);
- return true;
- }
- );
+ cSweepEntityCallback SweepEntity(a_Player->GetPosition());
+ a_World->DoWithEntityByID(FloaterInfo.GetAttachedMobID(), SweepEntity);
}
else if (FloaterInfo.CanPickup())
{
diff --git a/src/Items/ItemMobHead.h b/src/Items/ItemMobHead.h
index 5cbcf52f7..fdecabbbf 100644
--- a/src/Items/ItemMobHead.h
+++ b/src/Items/ItemMobHead.h
@@ -62,30 +62,42 @@ public:
int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace
)
{
- auto HeadType = static_cast<eMobHeadType>(a_EquippedItem.m_ItemDamage);
- auto BlockMeta = static_cast<NIBBLETYPE>(a_BlockFace);
-
// Use a callback to set the properties of the mob head block entity:
- a_World.DoWithBlockEntityAt(a_BlockX, a_BlockY, a_BlockZ, [&](cBlockEntity & a_BlockEntity)
+ class cCallback : public cBlockEntityCallback
+ {
+ cPlayer & m_Player;
+ eMobHeadType m_HeadType;
+ NIBBLETYPE m_BlockMeta;
+
+ virtual bool Item(cBlockEntity * a_BlockEntity)
{
- if (a_BlockEntity.GetBlockType() != E_BLOCK_HEAD)
+ if (a_BlockEntity->GetBlockType() != E_BLOCK_HEAD)
{
return false;
}
- auto & MobHeadEntity = static_cast<cMobHeadEntity &>(a_BlockEntity);
+ auto MobHeadEntity = static_cast<cMobHeadEntity *>(a_BlockEntity);
int Rotation = 0;
- if (BlockMeta == 1)
+ if (m_BlockMeta == 1)
{
- Rotation = FloorC(a_Player.GetYaw() * 16.0f / 360.0f + 0.5f) & 0x0f;
+ Rotation = FloorC(m_Player.GetYaw() * 16.0f / 360.0f + 0.5f) & 0x0f;
}
- MobHeadEntity.SetType(HeadType);
- MobHeadEntity.SetRotation(static_cast<eMobHeadRotation>(Rotation));
- MobHeadEntity.GetWorld()->BroadcastBlockEntity(MobHeadEntity.GetPosX(), MobHeadEntity.GetPosY(), MobHeadEntity.GetPosZ());
+ MobHeadEntity->SetType(m_HeadType);
+ MobHeadEntity->SetRotation(static_cast<eMobHeadRotation>(Rotation));
+ MobHeadEntity->GetWorld()->BroadcastBlockEntity(MobHeadEntity->GetPosX(), MobHeadEntity->GetPosY(), MobHeadEntity->GetPosZ());
return false;
}
- );
+
+ public:
+ cCallback (cPlayer & a_CBPlayer, eMobHeadType a_HeadType, NIBBLETYPE a_BlockMeta) :
+ m_Player(a_CBPlayer),
+ m_HeadType(a_HeadType),
+ m_BlockMeta(a_BlockMeta)
+ {}
+ };
+ cCallback Callback(a_Player, static_cast<eMobHeadType>(a_EquippedItem.m_ItemDamage), static_cast<NIBBLETYPE>(a_BlockFace));
+ a_World.DoWithBlockEntityAt(a_BlockX, a_BlockY, a_BlockZ, Callback);
}
@@ -231,16 +243,24 @@ public:
// If it is a mob head, check the correct head type using the block entity:
if (BlockType == E_BLOCK_HEAD)
{
- bool IsWitherHead = false;
- a_World.DoWithBlockEntityAt(BlockX, BlockY, BlockZ, [&](cBlockEntity & a_Entity)
+ class cHeadCallback: public cBlockEntityCallback
+ {
+ virtual bool Item(cBlockEntity * a_Entity) override
{
- ASSERT(a_Entity.GetBlockType() == E_BLOCK_HEAD);
- auto & MobHead = static_cast<cMobHeadEntity &>(a_Entity);
- IsWitherHead = (MobHead.GetType() == SKULL_TYPE_WITHER);
+ ASSERT(a_Entity->GetBlockType() == E_BLOCK_HEAD);
+ cMobHeadEntity * MobHead = static_cast<cMobHeadEntity *>(a_Entity);
+ m_IsWitherHead = (MobHead->GetType() == SKULL_TYPE_WITHER);
return true;
}
- );
- if (!IsWitherHead)
+ public:
+ cHeadCallback(void):
+ m_IsWitherHead(false)
+ {
+ }
+ bool m_IsWitherHead;
+ } callback;
+ a_World.DoWithBlockEntityAt(BlockX, BlockY, BlockZ, callback);
+ if (!callback.m_IsWitherHead)
{
return false;
}
@@ -267,18 +287,25 @@ public:
/** Awards the achievement to all players close to the specified point. */
void AwardSpawnWitherAchievement(cWorld & a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
{
- Vector3f Pos{ static_cast<float>(a_BlockX), static_cast<float>(a_BlockY), static_cast<float>(a_BlockZ) };
- a_World.ForEachPlayer([=](cPlayer & a_Player)
+ class cPlayerCallback : public cPlayerListCallback
+ {
+ Vector3f m_Pos;
+
+ virtual bool Item(cPlayer * a_Player)
{
// If player is close, award achievement:
- double Dist = (a_Player.GetPosition() - Pos).Length();
+ double Dist = (a_Player->GetPosition() - m_Pos).Length();
if (Dist < 50.0)
{
- a_Player.AwardAchievement(achSpawnWither);
+ a_Player->AwardAchievement(achSpawnWither);
}
return false;
}
- );
+
+ public:
+ cPlayerCallback(const Vector3f & a_Pos) : m_Pos(a_Pos) {}
+ } PlayerCallback(Vector3f(static_cast<float>(a_BlockX), static_cast<float>(a_BlockY), static_cast<float>(a_BlockZ)));
+ a_World.ForEachPlayer(PlayerCallback);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-29 12:08:24 +0200