|
1
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
2
|
// Copyright 2020 Leszek Koltunski //
|
|
3
|
// //
|
|
4
|
// This file is part of Magic Cube. //
|
|
5
|
// //
|
|
6
|
// Magic Cube is free software: you can redistribute it and/or modify //
|
|
7
|
// it under the terms of the GNU General Public License as published by //
|
|
8
|
// the Free Software Foundation, either version 2 of the License, or //
|
|
9
|
// (at your option) any later version. //
|
|
10
|
// //
|
|
11
|
// Magic Cube is distributed in the hope that it will be useful, //
|
|
12
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
13
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
14
|
// GNU General Public License for more details. //
|
|
15
|
// //
|
|
16
|
// You should have received a copy of the GNU General Public License //
|
|
17
|
// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
|
|
18
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
19
|
|
|
20
|
package org.distorted.solvers;
|
|
21
|
|
|
22
|
import android.content.res.Resources;
|
|
23
|
|
|
24
|
import org.distorted.main.R;
|
|
25
|
import org.distorted.objects.ObjectList;
|
|
26
|
import org.distorted.screens.ScreenList;
|
|
27
|
import org.distorted.screens.RubikScreenSolver;
|
|
28
|
|
|
29
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
30
|
|
|
31
|
public class SolverMain implements Runnable
|
|
32
|
{
|
|
33
|
private String mObjectPosition;
|
|
34
|
private Resources mRes;
|
|
35
|
private ObjectList mObject;
|
|
36
|
private int mSize;
|
|
37
|
|
|
38
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
39
|
|
|
40
|
public SolverMain(Resources res, ObjectList object, int size, String position )
|
|
41
|
{
|
|
42
|
mRes = res;
|
|
43
|
mObject = object;
|
|
44
|
mSize = size;
|
|
45
|
mObjectPosition = position;
|
|
46
|
}
|
|
47
|
|
|
48
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
49
|
// certain objects have certain cubits locked - for example, the Cube3's centers of
|
|
50
|
// sides always have the same color.
|
|
51
|
// If a certain cubit is locked, return the color (index into it's FACE_COLORS array) it
|
|
52
|
// must have. Otherwise return -1.
|
|
53
|
|
|
54
|
public static int cubitIsLocked(ObjectList object, int size, int cubit)
|
|
55
|
{
|
|
56
|
if( object == ObjectList.CUBE && size == 3)
|
|
57
|
{
|
|
58
|
if( cubit==21 ) return 0; // center of the right face
|
|
59
|
if( cubit== 4 ) return 1; // center of the left face
|
|
60
|
if( cubit==15 ) return 2; // center of the up face
|
|
61
|
if( cubit==10 ) return 3; // center of the bottom face
|
|
62
|
if( cubit==13 ) return 4; // center of the front face
|
|
63
|
if( cubit==12 ) return 5; // center of the back face
|
|
64
|
}
|
|
65
|
|
|
66
|
return -1;
|
|
67
|
}
|
|
68
|
|
|
69
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
70
|
|
|
71
|
private void solveCube3(RubikScreenSolver solver)
|
|
72
|
{
|
|
73
|
String result;
|
|
74
|
|
|
75
|
if( !org.distorted.solvers.cube3.Search.prepare(mRes) )
|
|
76
|
result= "Error 9";
|
|
77
|
else
|
|
78
|
result = org.distorted.solvers.cube3.Search.solution(mObjectPosition, 24, 20);
|
|
79
|
|
|
80
|
if (result.contains("Error"))
|
|
81
|
{
|
|
82
|
switch (result.charAt(result.length() - 1))
|
|
83
|
{
|
|
84
|
case '1': result = mRes.getString(R.string.solver_cube3_error1); break;
|
|
85
|
case '2': result = mRes.getString(R.string.solver_cube3_error2); break;
|
|
86
|
case '3': result = mRes.getString(R.string.solver_cube3_error3); break;
|
|
87
|
case '4': result = mRes.getString(R.string.solver_cube3_error4); break;
|
|
88
|
case '5': result = mRes.getString(R.string.solver_cube3_error5); break;
|
|
89
|
case '6': result = mRes.getString(R.string.solver_cube3_error6); break;
|
|
90
|
case '7': result = mRes.getString(R.string.solver_cube3_error7); break;
|
|
91
|
case '8': result = mRes.getString(R.string.solver_cube3_error8); break;
|
|
92
|
case '9': result = mRes.getString(R.string.solver_cube3_error9); break;
|
|
93
|
}
|
|
94
|
|
|
95
|
solver.displayErrorDialog(result);
|
|
96
|
}
|
|
97
|
else
|
|
98
|
{
|
|
99
|
solver.setSolved(result);
|
|
100
|
}
|
|
101
|
}
|
|
102
|
|
|
103
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
104
|
|
|
105
|
private void interruptCube3()
|
|
106
|
{
|
|
107
|
org.distorted.solvers.cube3.Search.interrupt();
|
|
108
|
}
|
|
109
|
|
|
110
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
111
|
|
|
112
|
public void start()
|
|
113
|
{
|
|
114
|
Thread thr = new Thread(this);
|
|
115
|
thr.start();
|
|
116
|
}
|
|
117
|
|
|
118
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
119
|
|
|
120
|
public void run()
|
|
121
|
{
|
|
122
|
RubikScreenSolver solver = (RubikScreenSolver) ScreenList.SVER.getStateClass();
|
|
123
|
|
|
124
|
if( mObject == ObjectList.CUBE && mSize == 3)
|
|
125
|
{
|
|
126
|
solveCube3(solver);
|
|
127
|
}
|
|
128
|
else
|
|
129
|
{
|
|
130
|
solver.displayErrorDialog(mRes.getString(R.string.solver_generic_error1));
|
|
131
|
}
|
|
132
|
}
|
|
133
|
}
|
|
134
|
|