SK-Client/Class39.java at master · davidhakki/SK-Client · GitHub

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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3)

final class Class39
{

	private float method541(int i, int j, float f)
	{
		float f1 = (float)anIntArrayArrayArray667[i][0][j] + f * (float)(anIntArrayArrayArray667[i][1][j] - anIntArrayArrayArray667[i][0][j]);
			f1 *= 0.001525879F;
			return 1.0F - (float)Math.pow(10D, -f1 / 20F);
	}

	private float method542(float f)
	{
		float f1 = 32.7032F * (float)Math.pow(2D, f);
		return (f1 * 3.141593F) / 11025F;
	}

	private float method543(float f, int i, int j)
	{
		float f1 = (float)anIntArrayArrayArray666[j][0][i] + f * (float)(anIntArrayArrayArray666[j][1][i] - anIntArrayArrayArray666[j][0][i]);
		f1 *= 0.0001220703F;
		return method542(f1);
	}

	public int method544(int i, float f)
	{
		if(i == 0)
		{
			float f1 = (float)anIntArray668[0] + (float)(anIntArray668[1] - anIntArray668[0]) * f;
			f1 *= 0.003051758F;
			aFloat671 = (float)Math.pow(0.10000000000000001D, f1 / 20F);
			anInt672 = (int)(aFloat671 * 65536F);
		}
		if(anIntArray665[i] == 0)
			return 0;
		float f2 = method541(i, 0, f);
		aFloatArrayArray669[i][0] = -2F * f2 * (float)Math.cos(method543(f, 0, i));
		aFloatArrayArray669[i][1] = f2 * f2;
		for(int k = 1; k < anIntArray665[i]; k++)
		{
			float f3 = method541(i, k, f);
			float f4 = -2F * f3 * (float)Math.cos(method543(f, k, i));
			float f5 = f3 * f3;
			aFloatArrayArray669[i][k * 2 + 1] = aFloatArrayArray669[i][k * 2 - 1] * f5;
			aFloatArrayArray669[i][k * 2] = aFloatArrayArray669[i][k * 2 - 1] * f4 + aFloatArrayArray669[i][k * 2 - 2] * f5;
			for(int j1 = k * 2 - 1; j1 >= 2; j1--)
				aFloatArrayArray669[i][j1] += aFloatArrayArray669[i][j1 - 1] * f4 + aFloatArrayArray669[i][j1 - 2] * f5;

			aFloatArrayArray669[i][1] += aFloatArrayArray669[i][0] * f4 + f5;
			aFloatArrayArray669[i][0] += f4;
		}

		if(i == 0)
		{
			for(int l = 0; l < anIntArray665[0] * 2; l++)
				aFloatArrayArray669[0][l] *= aFloat671;

		}
		for(int i1 = 0; i1 < anIntArray665[i] * 2; i1++)
			anIntArrayArray670[i][i1] = (int)(aFloatArrayArray669[i][i1] * 65536F);

		return anIntArray665[i] * 2;
	}

	public void method545(Stream stream, Class29 class29)
	{
		int i = stream.readUnsignedByte();
		anIntArray665[0] = i >> 4;
		anIntArray665[1] = i & 0xf;
		if(i != 0)
		{
			anIntArray668[0] = stream.readUnsignedWord();
			anIntArray668[1] = stream.readUnsignedWord();
			int j = stream.readUnsignedByte();
			for(int k = 0; k < 2; k++)
			{
				for(int l = 0; l < anIntArray665[k]; l++)
				{
					anIntArrayArrayArray666[k][0][l] = stream.readUnsignedWord();
					anIntArrayArrayArray667[k][0][l] = stream.readUnsignedWord();
				}

			}

			for(int i1 = 0; i1 < 2; i1++)
			{
				for(int j1 = 0; j1 < anIntArray665[i1]; j1++)
					if((j & 1 << i1 * 4 << j1) != 0)
					{
						anIntArrayArrayArray666[i1][1][j1] = stream.readUnsignedWord();
						anIntArrayArrayArray667[i1][1][j1] = stream.readUnsignedWord();
					} else
					{
						anIntArrayArrayArray666[i1][1][j1] = anIntArrayArrayArray666[i1][0][j1];
						anIntArrayArrayArray667[i1][1][j1] = anIntArrayArrayArray667[i1][0][j1];
					}

			}

			if(j != 0 || anIntArray668[1] != anIntArray668[0])
				class29.method326(stream);
		} else
		{
			anIntArray668[0] = anIntArray668[1] = 0;
		}
	}

	public Class39()
	{
		anIntArray665 = new int[2];
		anIntArrayArrayArray666 = new int[2][2][4];
		anIntArrayArrayArray667 = new int[2][2][4];
		anIntArray668 = new int[2];
	}

	final int[] anIntArray665;
	private final int[][][] anIntArrayArrayArray666;
	private final int[][][] anIntArrayArrayArray667;
	private final int[] anIntArray668;
	private static final float[][] aFloatArrayArray669 = new float[2][8];
	static final int[][] anIntArrayArray670 = new int[2][8];
	private static float aFloat671;
	static int anInt672;

}