void GenerateBigTrees( VoxelSector Sector )
{
int x, z, xs, ys, zs, GenerationRadius;
VoxelGfx_Tree TreeMaker = new VoxelGfx_Tree();
VoxelGfx_Tree_Straight TreeMaker_2 = new VoxelGfx_Tree_Straight();
VoxelGfx_Tree_Giant TreeMaker_3 = new VoxelGfx_Tree_Giant();
//int Seed;
ushort ZoneType = 0;
uint RandNum, TreeType;
bool ZoneOk;
xs = Sector.Pos_x << VoxelSector.ZVOXELBLOCSHIFT_X;
ys = Sector.Pos_y << VoxelSector.ZVOXELBLOCSHIFT_Y;
zs = Sector.Pos_z << VoxelSector.ZVOXELBLOCSHIFT_Z;
//Seed = xs + 3524*ys + 234 * zs;
/*
Sector.SetCube(0,20,0, 2);
Sector.SetCube(15,20,15, 2);
return;
*/
GenerationRadius = 150;
RandomGen.Reset();
random_seed[2] = 0;
random_seed[3] = 0;
for( x = xs - GenerationRadius; x < xs + GenerationRadius; x++ )
for( z = zs - GenerationRadius; z < zs + GenerationRadius; z++ )
{
random_seed[0] = x;
random_seed[1] = z;
RandNum = (uint)RandomGen.GetEntropy( 10, false );
if( RandNum < 10 )
{
ZVector3f Position;
Position.x = x - xs;
Position.z = z - zs;
Position.y = GetZoneHeight( x, z, ZoneType ) - ys;
TreeMaker.Seed = (uint)( Math.Abs( x ) * 3 + ( ( Math.Abs( z ) << 9 ) * 5 ) );
TreeMaker_2.Seed = TreeMaker.Seed;
TreeType = RandNum & 7;
ZoneOk = ( ZoneType == 5 );
switch( TreeType )
{
case 0:
case 1:
case 2:
if( Position.y > -128 && Position.y < 64 && ZoneOk ) TreeMaker.DrawTree( Sector, ref Position );
break;
case 3:
case 4:
case 5:
case 6:
if( Position.y > -192 && Position.y < 64 && ZoneOk ) TreeMaker_2.DrawTree( Sector, ref Position );
break;
case 7:
if( Position.y > -1024 && Position.y < 64 && ZoneOk ) TreeMaker_3.DrawTree( Sector, ref Position );
break;
}
}
}
}
void GenerateBigTrees( VoxelSector Sector )
{
int x, z, xs, ys, zs, GenerationRadius;
VoxelGfx_Tree TreeMaker = new VoxelGfx_Tree();
VoxelGfx_Tree_Straight TreeMaker_2 = new VoxelGfx_Tree_Straight();
VoxelGfx_Tree_Giant TreeMaker_3 = new VoxelGfx_Tree_Giant();
LightSpeedRandom Random = new LightSpeedRandom();
//int Seed;
ushort ZoneType = 0;
uint RandNum, TreeType;
bool ZoneOk;
xs = Sector.Pos_x << VoxelSector.ZVOXELBLOCSHIFT_X;
ys = Sector.Pos_y << VoxelSector.ZVOXELBLOCSHIFT_Y;
zs = Sector.Pos_z << VoxelSector.ZVOXELBLOCSHIFT_Z;
//Seed = xs + 3524*ys + 234 * zs;
/*
Sector.SetCube(0,20,0, 2);
Sector.SetCube(15,20,15, 2);
return;
*/
GenerationRadius = 150;
for( x = xs - GenerationRadius; x < xs + GenerationRadius; x++ )
for( z = zs - GenerationRadius; z < zs + GenerationRadius; z++ )
{
if( ( RandNum = Random.GetNumber( (uint)(Math.Abs( x ) + ( Math.Abs( z ) << 8 ) )) ) < ( 4194304 / 3 ) ) // 6
{
ZVector3f Position;
Position.x = x - xs;
Position.z = z - zs;
Position.y = GetZoneHeight( x, z, out ZoneType ) - ys;
TreeMaker.Seed = (uint)( Math.Abs( x ) * 3 + ( ( Math.Abs( z ) << 9 ) * 5 ) );
TreeMaker_2.Seed = TreeMaker.Seed;
TreeType = RandNum & 7;
ZoneOk = ( ZoneType == 5 );
switch( TreeType )
{
case 0:
case 1:
case 2:
if( Position.y > -128 && Position.y < 64 && ZoneOk ) TreeMaker.DrawTree( Sector, ref Position );
break;
case 3:
case 4:
case 5:
case 6:
if( Position.y > -192 && Position.y < 64 && ZoneOk ) TreeMaker_2.DrawTree( Sector, ref Position );
break;
case 7:
if( Position.y > -1024 && Position.y < 64 && ZoneOk ) TreeMaker_3.DrawTree( Sector, ref Position );
break;
}
}
}
}