flewkey/cuberite-2a
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Vector clamping fixes

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Thank you, @madmaxoft.
This commit is contained in:
Tiger Wang
2014-07-01 22:39:37 +01:00
parent 85fae0e521
commit 284c1c0514
2 changed files with 24 additions and 21 deletions
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12
src/Entities/ArrowEntity.cpp
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@@ -69,14 +69,18 @@ bool cArrowEntity::CanPickup(const cPlayer & a_Player) const
void cArrowEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
{
Vector3d Hit = a_HitPos;
Vector3d SinkMovement = GetSpeed() / 800;
SinkMovement.Clamp(0.001, 0.001, 0.001, 0.05, 0.05, 0.05);
Vector3d SinkMovement = GetSpeed() / 800; // Base value for arrow penetration
SinkMovement = Clamp( // Adjust the movement so that fast arrows don't go through blocks (though in reality they would, in addition to exploding into fragments :P)
SinkMovement,
(SinkMovement * 0.001) / SinkMovement.Length(),
(SinkMovement * 0.05) / SinkMovement.Length()
);
Hit += SinkMovement; // Make arrow sink into block a little
super::OnHitSolidBlock(Hit, a_HitFace);
Hit.Floor();
Vector3i BlockHit = Hit.Floor();
int X = Hit.x, Y = Hit.y, Z = Hit.z;
int X = BlockHit.x, Y = BlockHit.y, Z = BlockHit.z;
m_HitBlockPos = Vector3i(X, Y, Z);
// Broadcast arrow hit sound