public virtual bool FindExitLocation(net.minecraft.src.World world, net.minecraft.src.Entity
entity)
{
short c = 128; // '\200';
double d = -1D;
int i = 0;
int j = 0;
int k = 0;
int l = net.minecraft.src.MathHelper.Floor_double(entity.posX);
int i1 = net.minecraft.src.MathHelper.Floor_double(entity.posZ);
for (int j1 = l - c; j1 <= l + c; j1++)
{
double d1 = ((double)j1 + 0.5D) - entity.posX;
for (int j2 = i1 - c; j2 <= i1 + c; j2++)
{
double d3 = ((double)j2 + 0.5D) - entity.posZ;
for (int k2 = 127; k2 >= 0; k2--)
{
if (world.GetBlockId(j1, k2, j2) != net.minecraft.src.Block.PORTAL.ID)
{
continue;
}
for (; world.GetBlockId(j1, k2 - 1, j2) == net.minecraft.src.Block.PORTAL.ID
; k2--)
{
}
double d5 = ((double)k2 + 0.5D) - entity.posY;
double d7 = d1 * d1 + d5 * d5 + d3 * d3;
if (d < 0.0D || d7 < d)
{
d = d7;
i = j1;
j = k2;
k = j2;
}
}
}
}
if (d >= 0.0D)
{
int k1 = i;
int l1 = j;
int i2 = k;
double d2 = (double)k1 + 0.5D;
double d4 = (double)l1 + 0.5D;
double d6 = (double)i2 + 0.5D;
if (world.GetBlockId(k1 - 1, l1, i2) == net.minecraft.src.Block.PORTAL.ID)
{
d2 -= 0.5D;
}
if (world.GetBlockId(k1 + 1, l1, i2) == net.minecraft.src.Block.PORTAL.ID)
{
d2 += 0.5D;
}
if (world.GetBlockId(k1, l1, i2 - 1) == net.minecraft.src.Block.PORTAL.ID)
{
d6 -= 0.5D;
}
if (world.GetBlockId(k1, l1, i2 + 1) == net.minecraft.src.Block.PORTAL.ID)
{
d6 += 0.5D;
}
entity.SetLocationAndAngles(d2, d4, d6, entity.rotationYaw, 0.0F);
entity.motionX = entity.motionY = entity.motionZ = 0.0D;
return(true);
}
else
{
return(false);
}
}
