1
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
2
|
// Copyright 2024 Leszek Koltunski //
|
3
|
// //
|
4
|
// This file is part of Magic Cube. //
|
5
|
// //
|
6
|
// Magic Cube is proprietary software licensed under an EULA which you should have received //
|
7
|
// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
|
8
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
9
|
|
10
|
package org.distorted.objects;
|
11
|
|
12
|
import java.util.Arrays;
|
13
|
|
14
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
15
|
|
16
|
public class RubikObjectCategoriesDiff extends RubikObjectCategories
|
17
|
{
|
18
|
private void buildSort(float[] data)
|
19
|
{
|
20
|
int numObjects = data.length;
|
21
|
float[] sorted = new float[numObjects];
|
22
|
System.arraycopy(data, 0, sorted, 0, numObjects);
|
23
|
|
24
|
Arrays.sort(sorted);
|
25
|
|
26
|
int[] categories = new int[numObjects];
|
27
|
int numCategories = 0;
|
28
|
|
29
|
for(int o=0; o<numObjects; o++)
|
30
|
if( o==0 || (int)sorted[o-1] != (int)sorted[o] )
|
31
|
{
|
32
|
categories[numCategories] = (int)sorted[o];
|
33
|
numCategories++;
|
34
|
}
|
35
|
|
36
|
int lastChange = -1;
|
37
|
int curr = 0;
|
38
|
int[] numInCategory = new int[numCategories];
|
39
|
|
40
|
for(int o=0; o<numObjects; o++)
|
41
|
if( o==numObjects-1 || (int)sorted[o] != (int)sorted[o+1] )
|
42
|
{
|
43
|
numInCategory[curr] = o-lastChange;
|
44
|
curr++;
|
45
|
lastChange = o;
|
46
|
}
|
47
|
|
48
|
mObjectIndices = new int[numCategories][];
|
49
|
|
50
|
boolean[] taken = new boolean[numObjects];
|
51
|
for(int i=0; i<numObjects; i++) taken[i] = false;
|
52
|
|
53
|
for(int c=0; c<numCategories; c++)
|
54
|
{
|
55
|
mObjectIndices[c] = new int[numInCategory[c]];
|
56
|
|
57
|
int cat = categories[c];
|
58
|
int index = 0;
|
59
|
|
60
|
for(int o=0; o<numObjects; o++)
|
61
|
if( (int)sorted[o]==cat )
|
62
|
for(int n=0; n<numObjects; n++)
|
63
|
if( data[n]==sorted[o] && !taken[n] )
|
64
|
{
|
65
|
taken[n]=true;
|
66
|
mObjectIndices[c][index++] = n;
|
67
|
break;
|
68
|
}
|
69
|
}
|
70
|
}
|
71
|
|
72
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
73
|
|
74
|
void buildIndices()
|
75
|
{
|
76
|
int numObjects = RubikObjectList.getNumObjects();
|
77
|
float[] diffs = new float[numObjects];
|
78
|
|
79
|
for(int o=0; o<numObjects; o++)
|
80
|
{
|
81
|
RubikObject obj = RubikObjectList.getObject(o);
|
82
|
diffs[o] = obj==null ? 0 : obj.getDifficulty();
|
83
|
}
|
84
|
|
85
|
buildSort(diffs);
|
86
|
}
|
87
|
|
88
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
89
|
|
90
|
void buildTitle()
|
91
|
{
|
92
|
mIconIDs = new int[mNumCategories];
|
93
|
|
94
|
for(int t=0; t<mNumCategories; t++)
|
95
|
{
|
96
|
int obj = mObjectIndices[t][0];
|
97
|
RubikObject object = RubikObjectList.getObject(obj);
|
98
|
int difficulty = object==null ? 0 : (int)object.getDifficulty();
|
99
|
mIconIDs[t] = DIFF_IMAGES[difficulty];
|
100
|
}
|
101
|
}
|
102
|
}
|