public virtual void func_353_b()
{
int i = 127;
for (int j = 0; j < 16; j++)
{
for (int l = 0; l < 16; l++)
{
int j1 = 127;
int k1;
for (k1 = j << 11 | l << 7; j1 > 0 && Block.lightOpacity[blocks[(k1 + j1) - 1]] == 0; j1--)
{
}
heightMap[l << 4 | j] = (byte)j1;
if (j1 < i)
{
i = j1;
}
if (worldObj.worldProvider.field_4306_c)
{
continue;
}
int l1 = 15;
int i2 = 127;
do
{
l1 -= Block.lightOpacity[blocks[k1 + i2]];
if (l1 > 0)
{
skylightMap.setNibble(j, i2, l, l1);
}
} while (--i2 > 0 && l1 > 0);
}
}
field_686_i = i;
for (int k = 0; k < 16; k++)
{
for (int i1 = 0; i1 < 16; i1++)
{
func_333_c(k, i1);
}
}
isModified = true;
}
public virtual bool setBlockIDWithMetadata(int i, int j, int k, int l, int i1)
{
var byte0 = (byte)l;
int j1 = heightMap[k << 4 | i] & 0xff;
int k1 = blocks[i << 11 | k << 7 | j] & 0xff;
if (k1 == l && data.getNibble(i, j, k) == i1)
{
return(false);
}
int l1 = xPosition * 16 + i;
int i2 = zPosition * 16 + k;
blocks[i << 11 | k << 7 | j] = byte0;
if (k1 != 0 && !worldObj.singleplayerWorld)
{
Block.blocksList[k1].onBlockRemoval(worldObj, l1, j, i2);
}
data.setNibble(i, j, k, i1);
if (!worldObj.worldProvider.field_4306_c)
{
if (Block.lightOpacity[byte0] != 0)
{
if (j >= j1)
{
func_339_g(i, j + 1, k);
}
}
else if (j == j1 - 1)
{
func_339_g(i, j, k);
}
worldObj.func_483_a(EnumSkyBlock.Sky, l1, j, i2, l1, j, i2);
}
worldObj.func_483_a(EnumSkyBlock.Block, l1, j, i2, l1, j, i2);
func_333_c(i, k);
data.setNibble(i, j, k, i1);
if (l != 0)
{
Block.blocksList[l].onBlockAdded(worldObj, l1, j, i2);
}
isModified = true;
return(true);
}
public virtual void setLightValue(EnumSkyBlock enumskyblock, int i, int j, int k, int l)
{
isModified = true;
if (enumskyblock == EnumSkyBlock.Sky)
{
skylightMap.setNibble(i, j, k, l);
}
else if (enumskyblock == EnumSkyBlock.Block)
{
blocklightMap.setNibble(i, j, k, l);
}
else
{
return;
}
}
