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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2014-08-01 23:05:40 +0200
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2014-08-01 23:15:32 +0200
commitc865fc8ca501e7405da2ce8353628373e4526053 (patch)
tree373f5d8a3347d0ef146f3730bc9073a4bfd94285 /src/Mobs/Enderman.cpp
parentMerge pull request #1255 from mc-server/NameToUUID (diff)
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Diffstat (limited to '')
-rw-r--r--src/Mobs/Enderman.cpp68
1 files changed, 49 insertions, 19 deletions
diff --git a/src/Mobs/Enderman.cpp b/src/Mobs/Enderman.cpp
index a32e4e175..1dc73d654 100644
--- a/src/Mobs/Enderman.cpp
+++ b/src/Mobs/Enderman.cpp
@@ -14,9 +14,10 @@ class cPlayerLookCheck :
public cPlayerListCallback
{
public:
- cPlayerLookCheck(Vector3d a_EndermanPos) :
+ cPlayerLookCheck(Vector3d a_EndermanPos, int a_SightDistance) :
m_Player(NULL),
- m_EndermanPos(a_EndermanPos)
+ m_EndermanPos(a_EndermanPos),
+ m_SightDistance(a_SightDistance)
{
}
@@ -30,8 +31,8 @@ public:
Vector3d Direction = m_EndermanPos - a_Player->GetPosition();
- // Don't check players who are more then 64 blocks away
- if (Direction.SqrLength() > 64)
+ // Don't check players who are more then SightDistance (64) blocks away
+ if (Direction.Length() > m_SightDistance)
{
return false;
}
@@ -48,7 +49,7 @@ public:
// 0.09 rad ~ 5 degrees
// If the player's crosshair is within 5 degrees of the enderman, it counts as looking
- if (dot > cos(0.09))
+ if (dot <= cos(0.09))
{
return false;
}
@@ -69,6 +70,7 @@ public:
protected:
cPlayer * m_Player;
Vector3d m_EndermanPos;
+ int m_SightDistance;
} ;
@@ -107,7 +109,7 @@ void cEnderman::CheckEventSeePlayer()
return;
}
- cPlayerLookCheck Callback(GetPosition());
+ cPlayerLookCheck Callback(GetPosition(), m_SightDistance);
if (m_World->ForEachPlayer(Callback))
{
return;
@@ -115,20 +117,10 @@ void cEnderman::CheckEventSeePlayer()
ASSERT(Callback.GetPlayer() != NULL);
- int ChunkX, ChunkZ;
- cChunkDef::BlockToChunk(POSX_TOINT, POSZ_TOINT, ChunkX, ChunkZ);
-
- // Check if the chunk the enderman is in is lit
- if (!m_World->IsChunkLighted(ChunkX, ChunkZ))
- {
- m_World->QueueLightChunk(ChunkX, ChunkZ);
- return;
- }
-
- // Enderman only attack if the skylight is higher than 7
- if (m_World->GetBlockSkyLight(POSX_TOINT, POSY_TOINT, POSZ_TOINT) <= 7)
+ if (!CheckLight())
{
- // TODO: Teleport the enderman to a random spot
+ // Insufficient light for enderman to become aggravated
+ // TODO: Teleport to a suitable location
return;
}
@@ -140,6 +132,19 @@ void cEnderman::CheckEventSeePlayer()
GetWorld()->BroadcastEntityMetadata(*this);
}
}
+
+
+
+
+
+void cEnderman::CheckEventLostPlayer(void)
+{
+ super::CheckEventLostPlayer();
+ if (!CheckLight())
+ {
+ EventLosePlayer();
+ }
+}
@@ -151,3 +156,28 @@ void cEnderman::EventLosePlayer()
m_bIsScreaming = false;
GetWorld()->BroadcastEntityMetadata(*this);
}
+
+
+
+
+
+bool cEnderman::CheckLight()
+{
+ int ChunkX, ChunkZ;
+ cChunkDef::BlockToChunk(POSX_TOINT, POSZ_TOINT, ChunkX, ChunkZ);
+
+ // Check if the chunk the enderman is in is lit
+ if (!m_World->IsChunkLighted(ChunkX, ChunkZ))
+ {
+ m_World->QueueLightChunk(ChunkX, ChunkZ);
+ return true;
+ }
+
+ // Enderman only attack if the skylight is lower or equal to 8
+ if (m_World->GetBlockSkyLight(POSX_TOINT, POSY_TOINT, POSZ_TOINT) - GetWorld()->GetSkyDarkness() > 8)
+ {
+ return false;
+ }
+
+ return true;
+}