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authorarchshift <admin@archshift.com>2014-04-26 02:15:12 +0200
committerarchshift <admin@archshift.com>2014-04-26 02:15:12 +0200
commit73edd2b96102bff9fbd74d34740fea3daa40b15f (patch)
treee80b64cb3d17d854e34ba7d026945149ae46f799 /src/Entities
parentMoved the weather picker out of TickWeather(), squashing a warning and improving readability. (diff)
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Diffstat (limited to '')
-rw-r--r--src/Entities/FallingBlock.cpp4
-rw-r--r--src/Entities/Minecart.cpp34
2 files changed, 17 insertions, 21 deletions
diff --git a/src/Entities/FallingBlock.cpp b/src/Entities/FallingBlock.cpp
index a66c7e4ae..f48fb156b 100644
--- a/src/Entities/FallingBlock.cpp
+++ b/src/Entities/FallingBlock.cpp
@@ -87,7 +87,9 @@ void cFallingBlock::Tick(float a_Dt, cChunk & a_Chunk)
AddSpeedY(MilliDt * -9.8f);
AddPosition(GetSpeed() * MilliDt);
- if ((GetSpeedX() != 0) || (GetSpeedZ() != 0))
+ //If not static (One billionth precision) broadcast movement.
+ float epsilon = 0.000000001;
+ if ((fabs(GetSpeedX()) > epsilon) || (fabs(GetSpeedZ()) > epsilon))
{
BroadcastMovementUpdate();
}
diff --git a/src/Entities/Minecart.cpp b/src/Entities/Minecart.cpp
index db55eb058..ceaa713bb 100644
--- a/src/Entities/Minecart.cpp
+++ b/src/Entities/Minecart.cpp
@@ -234,18 +234,15 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol) return;
- if (GetSpeedZ() != 0) // Don't do anything if cart is stationary
+ if (GetSpeedZ() > 0)
{
- if (GetSpeedZ() > 0)
- {
- // Going SOUTH, slow down
- AddSpeedZ(-0.1);
- }
- else
- {
- // Going NORTH, slow down
- AddSpeedZ(0.1);
- }
+ // Going SOUTH, slow down
+ AddSpeedZ(-0.1);
+ }
+ else if (GetSpeedZ() < 0)
+ {
+ // Going NORTH, slow down
+ AddSpeedZ(0.1);
}
break;
}
@@ -259,16 +256,13 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol) return;
- if (GetSpeedX() != 0)
+ if (GetSpeedX() > 0)
{
- if (GetSpeedX() > 0)
- {
- AddSpeedX(-0.1);
- }
- else
- {
- AddSpeedX(0.1);
- }
+ AddSpeedX(-0.1);
+ }
+ else if (GetSpeedX() < 0)
+ {
+ AddSpeedX(0.1);
}
break;
}