1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#pragma once
#include "RedstoneHandler.h"
#include "../../Blocks/BlockPiston.h"
class cPistonHandler : public cRedstoneHandler
{
typedef cRedstoneHandler super;
public:
virtual unsigned char GetPowerDeliveredToPosition(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, Vector3i a_QueryPosition, BLOCKTYPE a_QueryBlockType) const override
{
UNUSED(a_World);
UNUSED(a_Position);
UNUSED(a_BlockType);
UNUSED(a_Meta);
UNUSED(a_QueryPosition);
UNUSED(a_QueryBlockType);
return 0;
}
virtual unsigned char GetPowerLevel(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) const override
{
UNUSED(a_World);
UNUSED(a_Position);
UNUSED(a_BlockType);
UNUSED(a_Meta);
return 0;
}
virtual cVector3iArray Update(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, PoweringData a_PoweringData) const override
{
// LOGD("Evaluating pisty the piston (%d %d %d)", a_Position.x, a_Position.y, a_Position.z);
bool ShouldBeExtended = (a_PoweringData.PowerLevel != 0);
if (ShouldBeExtended == cBlockPistonHandler::IsExtended(a_Meta))
{
return {};
}
if (ShouldBeExtended)
{
cBlockPistonHandler::ExtendPiston(a_Position, a_World);
}
else
{
cBlockPistonHandler::RetractPiston(a_Position, a_World);
}
// It is necessary to delay after a signal to prevent an infinite loop (#3168)
// However, that is present as a side effect of the implementation of piston animation in Blocks\BlockPiston.cpp
return {};
}
virtual cVector3iArray GetValidSourcePositions(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) const override
{
UNUSED(a_World);
UNUSED(a_BlockType);
auto PositionsOffset = GetRelativeAdjacents();
auto Face = cBlockPistonHandler::MetaDataToDirection(a_Meta);
int OffsetX = 0, OffsetY = 0, OffsetZ = 0;
AddFaceDirection(OffsetX, OffsetY, OffsetZ, Face);
PositionsOffset.erase(std::remove(PositionsOffset.begin(), PositionsOffset.end(), Vector3i(OffsetX, OffsetY, OffsetZ)), PositionsOffset.end());
return GetAdjustedRelatives(a_Position, PositionsOffset);
}
};
|
