/*
 * Decompiled with CFR 0.152.
 */
public final class m {
    private int a;
    private int[] b;
    private int[] c;
    private int d;
    private int e;
    private int f;

    public m(int[] nArray) {
        block2: {
            boolean bl = q.d;
            this.c = new int[256];
            this.b = new int[256];
            for (int i2 = 0; i2 < nArray.length; ++i2) {
                this.b[i2] = nArray[i2];
                if (!bl) {
                    if (!bl) continue;
                }
                break block2;
            }
            this.c();
        }
    }

    public final int a() {
        int n2 = this.a;
        int n3 = n2;
        this.a = n2 - 1;
        if (!q.d) {
            if (n3 == 0) {
                this.b();
                this.a = 255;
            }
            n3 = this.b[this.a];
        }
        return n3;
    }

    private final void b() {
        boolean bl = q.d;
        boolean bl2 = false;
        this.e += ++this.f;
        for (int i2 = 0; i2 < 256; ++i2) {
            int n2;
            int n3 = this.c[i2];
            if (!bl) {
                switch (i2 & 3) {
                    case 0: {
                        this.d ^= this.d << 13;
                        if (!bl) break;
                    }
                    case 1: {
                        this.d ^= this.d >>> 6;
                        if (!bl) break;
                    }
                    case 2: {
                        this.d ^= this.d << 2;
                        if (!bl) break;
                    }
                    case 3: {
                        this.d ^= this.d >>> 16;
                    }
                }
                this.d += this.c[i2 + 128 & 0xFF];
            }
            this.c[i2] = n2 = this.c[(n3 & 0x3FC) >> 2] + this.d + this.e;
            this.b[i2] = this.e = this.c[(n2 >> 8 & 0x3FC) >> 2] + n3;
            if (!bl) continue;
        }
    }

    private final void c() {
        block8: {
            int n2;
            int n3;
            int n4;
            int n5;
            int n6;
            int n7;
            int n8;
            int n9;
            int n10;
            boolean bl;
            block7: {
                block6: {
                    bl = q.d;
                    boolean bl2 = false;
                    n10 = -1640531527;
                    n9 = -1640531527;
                    n8 = -1640531527;
                    n7 = -1640531527;
                    n6 = -1640531527;
                    n5 = -1640531527;
                    n4 = -1640531527;
                    n3 = -1640531527;
                    for (n2 = 0; n2 < 4; ++n2) {
                        n6 += (n3 ^= n4 << 11);
                        n4 += n5;
                        n7 += (n4 ^= n5 >>> 2);
                        n5 += n6;
                        n8 += (n5 ^= n6 << 8);
                        n6 += n7;
                        n9 += (n6 ^= n7 >>> 16);
                        n7 += n8;
                        n10 += (n7 ^= n8 << 10);
                        n8 += n9;
                        n3 += (n8 ^= n9 >>> 4);
                        n9 += n10;
                        n4 += (n9 ^= n10 << 8);
                        n10 += n3;
                        n5 += (n10 ^= n3 >>> 9);
                        n3 += n4;
                        if (!bl) {
                            if (!bl) continue;
                        }
                        break block6;
                    }
                    n2 = 0;
                }
                while (n2 < 256) {
                    n3 += this.b[n2];
                    n4 += this.b[n2 + 1];
                    n5 += this.b[n2 + 2];
                    n6 += this.b[n2 + 3];
                    n7 += this.b[n2 + 4];
                    n8 += this.b[n2 + 5];
                    n9 += this.b[n2 + 6];
                    n10 += this.b[n2 + 7];
                    n6 += (n3 ^= n4 << 11);
                    n4 += n5;
                    n7 += (n4 ^= n5 >>> 2);
                    n5 += n6;
                    n8 += (n5 ^= n6 << 8);
                    n6 += n7;
                    n9 += (n6 ^= n7 >>> 16);
                    n7 += n8;
                    n10 += (n7 ^= n8 << 10);
                    n8 += n9;
                    n3 += (n8 ^= n9 >>> 4);
                    n9 += n10;
                    n4 += (n9 ^= n10 << 8);
                    n10 += n3;
                    n5 += (n10 ^= n3 >>> 9);
                    this.c[n2] = n3 += n4;
                    this.c[n2 + 1] = n4;
                    this.c[n2 + 2] = n5;
                    this.c[n2 + 3] = n6;
                    this.c[n2 + 4] = n7;
                    this.c[n2 + 5] = n8;
                    this.c[n2 + 6] = n9;
                    this.c[n2 + 7] = n10;
                    n2 += 8;
                    if (!bl) {
                        if (!bl) continue;
                    }
                    break block7;
                }
                n2 = 0;
            }
            while (n2 < 256) {
                n3 += this.c[n2];
                n4 += this.c[n2 + 1];
                n5 += this.c[n2 + 2];
                n6 += this.c[n2 + 3];
                n7 += this.c[n2 + 4];
                n8 += this.c[n2 + 5];
                n9 += this.c[n2 + 6];
                n10 += this.c[n2 + 7];
                n6 += (n3 ^= n4 << 11);
                n4 += n5;
                n7 += (n4 ^= n5 >>> 2);
                n5 += n6;
                n8 += (n5 ^= n6 << 8);
                n6 += n7;
                n9 += (n6 ^= n7 >>> 16);
                n7 += n8;
                n10 += (n7 ^= n8 << 10);
                n8 += n9;
                n3 += (n8 ^= n9 >>> 4);
                n9 += n10;
                n4 += (n9 ^= n10 << 8);
                n10 += n3;
                n5 += (n10 ^= n3 >>> 9);
                this.c[n2] = n3 += n4;
                this.c[n2 + 1] = n4;
                this.c[n2 + 2] = n5;
                this.c[n2 + 3] = n6;
                this.c[n2 + 4] = n7;
                this.c[n2 + 5] = n8;
                this.c[n2 + 6] = n9;
                this.c[n2 + 7] = n10;
                n2 += 8;
                if (!bl) {
                    if (!bl) continue;
                }
                break block8;
            }
            this.b();
            this.a = 256;
        }
    }
}