flewkey/cuberite-2a
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- Fixed an issue where dispensers would only shoot arrows (appearantly

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some commits didn't come through)
- Cleaned up the code according to suggestions.
This commit is contained in:
JoannisO 2014-05-28 14:34:33 +02:00
parent e5fd782524
commit 4bc02781af
1 changed files with 24 additions and 33 deletions
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57
src/BlockEntities/DispenserEntity.cpp
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@ -198,13 +198,13 @@ void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
void cDispenserEntity::SpawnProjectileFromDispenser(cChunk & a_Chunk, int & DispX, int & DispY, int & DispZ, cProjectileEntity::eKind kind)
{
Vector3d Speed = GetProjectileLookVector(a_Chunk);
Vector3d Angle = GetProjectileLookVector(a_Chunk);
cChunk * DispChunk = a_Chunk.GetRelNeighborChunkAdjustCoords(DispX, DispZ);
double EntityX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
double EntityZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
m_World->CreateProjectile((double) EntityX, (double) DispY + 0.5, (double) EntityZ, cProjectileEntity::pkArrow, NULL, NULL, &Speed);
m_World->CreateProjectile((double) EntityX, (double) DispY + 0.5, (double) EntityZ, kind, NULL, NULL, &Angle);
}
@ -213,47 +213,38 @@ Vector3d cDispenserEntity::GetProjectileLookVector(cChunk & a_Chunk)
{
NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
int Direction = 0;
Matrix4d m;
Vector3d Look;
switch (Meta)
{
case E_META_DROPSPENSER_FACING_YP: Direction = -1; break; // UP
case E_META_DROPSPENSER_FACING_YM: Direction = -2; break; // DOWN
case E_META_DROPSPENSER_FACING_YP:
m.Init(Vector3d(), 0, 180, 0);
Look = m.Transform(Vector3d(0, 1, 0));
return Look * 20; // UP
break;
case E_META_DROPSPENSER_FACING_YM:
m.Init(Vector3d(), 0, -360, 0);
Look = m.Transform(Vector3d(0, -1, 0));
return Look * 20;; // DOWN
break;
case E_META_DROPSPENSER_FACING_XM: Direction = 90; break; // WEST
case E_META_DROPSPENSER_FACING_XP: Direction = 270; break; // EAST
case E_META_DROPSPENSER_FACING_ZM: Direction = 180; break;
case E_META_DROPSPENSER_FACING_ZP: Direction = 0; break;
}
if(Direction >= 0)
{
Matrix4d m;
m.Init(Vector3d(), 0, Direction, 0);
Vector3d Look = m.Transform(Vector3d(0, 0, 1));
m.Init(Vector3d(), 0, Direction, 0);
Look = m.Transform(Vector3d(0, 0, 1));
Vector3d Speed = Look * 20;
Speed.y = Speed.y + 1;
Vector3d Angle = Look * 20;
Angle.y = Angle.y + 1;
return Speed;
} else if(Direction == -1)
{
Matrix4d m;
m.Init(Vector3d(), 0, 180, 0);
Vector3d Look = m.Transform(Vector3d(0, 1, 0));
Vector3d Speed = Look * 20;
return Speed;
} else {
Matrix4d m;
m.Init(Vector3d(), 0, -360, 0);
Vector3d Look = m.Transform(Vector3d(0, -1, 0));
Vector3d Speed = Look * 20;
return Speed;
}
return Angle;
}