getIntCache() public static method

public static getIntCache ( int i ) : int[]
i int
return int[]
Ejemplo n.º 1
0
        public override int[] getInts(int i, int j, int k, int l)
        {
            int i1 = i >> 1;
            int j1 = j >> 1;
            int k1 = (k >> 1) + 3;
            int l1 = (l >> 1) + 3;

            int[] ai  = parent.getInts(i1, j1, k1, l1);
            int[] ai1 = IntCache.getIntCache(k1 * 2 * (l1 * 2));
            int   i2  = k1 << 1;

            for (int j2 = 0; j2 < l1 - 1; j2++)
            {
                int k2 = j2 << 1;
                int i3 = k2 * i2;
                int j3 = ai[0 + (j2 + 0) * k1];
                int k3 = ai[0 + (j2 + 1) * k1];
                for (int l3 = 0; l3 < k1 - 1; l3++)
                {
                    initChunkSeed(l3 + i1 << 1, j2 + j1 << 1);
                    int i4 = ai[l3 + 1 + (j2 + 0) * k1];
                    int j4 = ai[l3 + 1 + (j2 + 1) * k1];
                    ai1[i3]        = j3;
                    ai1[i3++ + i2] = j3 + ((k3 - j3) * nextInt(256)) / 256;
                    ai1[i3]        = j3 + ((i4 - j3) * nextInt(256)) / 256;
                    int k4 = j3 + ((i4 - j3) * nextInt(256)) / 256;
                    int l4 = k3 + ((j4 - k3) * nextInt(256)) / 256;
                    ai1[i3++ + i2] = k4 + ((l4 - k4) * nextInt(256)) / 256;
                    j3             = i4;
                    k3             = j4;
                }
            }

            int[] ai2 = IntCache.getIntCache(k * l);
            for (int l2 = 0; l2 < l; l2++)
            {
                Array.Copy(ai1, (l2 + (j & 1)) * (k1 << 1) + (i & 1), ai2, l2 * k, k);
            }

            return(ai2);
        }
Ejemplo n.º 2
0
        public override int[] getInts(int i, int j, int k, int l)
        {
            int i1 = i >> 1;
            int j1 = j >> 1;
            int k1 = (k >> 1) + 3;
            int l1 = (l >> 1) + 3;

            int[] ai  = parent.getInts(i1, j1, k1, l1);
            int[] ai1 = IntCache.getIntCache(k1 * 2 * (l1 * 2));
            int   i2  = k1 << 1;

            for (int j2 = 0; j2 < l1 - 1; j2++)
            {
                int k2 = j2 << 1;
                int i3 = k2 * i2;
                int j3 = ai[0 + (j2 + 0) * k1];
                int k3 = ai[0 + (j2 + 1) * k1];
                for (int l3 = 0; l3 < k1 - 1; l3++)
                {
                    initChunkSeed(l3 + i1 << 1, j2 + j1 << 1);
                    int i4 = ai[l3 + 1 + (j2 + 0) * k1];
                    int j4 = ai[l3 + 1 + (j2 + 1) * k1];
                    ai1[i3]        = j3;
                    ai1[i3++ + i2] = func_35516_a(j3, k3);
                    ai1[i3]        = func_35516_a(j3, i4);
                    ai1[i3++ + i2] = func_35514_b(j3, i4, k3, j4);
                    j3             = i4;
                    k3             = j4;
                }
            }

            int[] ai2 = IntCache.getIntCache(k * l);
            for (int l2 = 0; l2 < l; l2++)
            {
                Array.Copy(ai1, (l2 + (j & 1)) * (k1 << 1) + (i & 1), ai2, l2 * k, k);
            }

            return(ai2);
        }
Ejemplo n.º 3
0
        public override int[] getInts(int i, int j, int k, int l)
        {
            i -= 2;
            j -= 2;
            byte byte0 = 2;
            int  i1    = 1 << byte0;
            int  j1    = i >> byte0;
            int  k1    = j >> byte0;
            int  l1    = (k >> byte0) + 3;
            int  i2    = (l >> byte0) + 3;

            int[] ai = parent.getInts(j1, k1, l1, i2);
            int   j2 = l1 << byte0;
            int   k2 = i2 << byte0;

            int[] ai1 = IntCache.getIntCache(j2 * k2);
            for (int l2 = 0; l2 < i2 - 1; l2++)
            {
                int i3 = ai[0 + (l2 + 0) * l1];
                int k3 = ai[0 + (l2 + 1) * l1];
                for (int l3 = 0; l3 < l1 - 1; l3++)
                {
                    double d = (double)i1 * 0.90000000000000002D;
                    initChunkSeed(l3 + j1 << byte0, l2 + k1 << byte0);
                    double d1 = ((double)nextInt(1024) / 1024D - 0.5D) * d;
                    double d2 = ((double)nextInt(1024) / 1024D - 0.5D) * d;
                    initChunkSeed(l3 + j1 + 1 << byte0, l2 + k1 << byte0);
                    double d3 = ((double)nextInt(1024) / 1024D - 0.5D) * d + (double)i1;
                    double d4 = ((double)nextInt(1024) / 1024D - 0.5D) * d;
                    initChunkSeed(l3 + j1 << byte0, l2 + k1 + 1 << byte0);
                    double d5 = ((double)nextInt(1024) / 1024D - 0.5D) * d;
                    double d6 = ((double)nextInt(1024) / 1024D - 0.5D) * d + (double)i1;
                    initChunkSeed(l3 + j1 + 1 << byte0, l2 + k1 + 1 << byte0);
                    double d7 = ((double)nextInt(1024) / 1024D - 0.5D) * d + (double)i1;
                    double d8 = ((double)nextInt(1024) / 1024D - 0.5D) * d + (double)i1;
                    int    i4 = ai[l3 + 1 + (l2 + 0) * l1];
                    int    j4 = ai[l3 + 1 + (l2 + 1) * l1];
                    for (int k4 = 0; k4 < i1; k4++)
                    {
                        int l4 = ((l2 << byte0) + k4) * j2 + (l3 << byte0);
                        for (int i5 = 0; i5 < i1; i5++)
                        {
                            double d9  = ((double)k4 - d2) * ((double)k4 - d2) + ((double)i5 - d1) * ((double)i5 - d1);
                            double d10 = ((double)k4 - d4) * ((double)k4 - d4) + ((double)i5 - d3) * ((double)i5 - d3);
                            double d11 = ((double)k4 - d6) * ((double)k4 - d6) + ((double)i5 - d5) * ((double)i5 - d5);
                            double d12 = ((double)k4 - d8) * ((double)k4 - d8) + ((double)i5 - d7) * ((double)i5 - d7);
                            if (d9 < d10 && d9 < d11 && d9 < d12)
                            {
                                ai1[l4++] = i3;
                                continue;
                            }
                            if (d10 < d9 && d10 < d11 && d10 < d12)
                            {
                                ai1[l4++] = i4;
                                continue;
                            }
                            if (d11 < d9 && d11 < d10 && d11 < d12)
                            {
                                ai1[l4++] = k3;
                            }
                            else
                            {
                                ai1[l4++] = j4;
                            }
                        }
                    }

                    i3 = i4;
                    k3 = j4;
                }
            }

            int[] ai2 = IntCache.getIntCache(k * l);
            for (int j3 = 0; j3 < l; j3++)
            {
                Array.Copy(ai1, (j3 + (j & i1 - 1)) * (l1 << byte0) + (i & i1 - 1), ai2, j3 * k, k);
            }

            return(ai2);
        }