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Tweak reach rules a bit

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This commit is contained in:
Drew DeVault 2015-09-27 17:21:23 -04:00
parent d238e12f56
commit 10a84b94ee
3 changed files with 7 additions and 7 deletions
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2
TrueCraft.Client/Modules/HighlightModule.cs
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@ -56,7 +56,7 @@ namespace TrueCraft.Client.Modules
var cast = VoxelCast.Cast(Game.Client.World,
new TRay(Game.Camera.Position, new TVector3(direction.X, direction.Y, direction.Z)),
Game.BlockRepository, (int)TrueCraftGame.Reach);
Game.BlockRepository, TrueCraftGame.Reach, TrueCraftGame.Reach + 2);
if (cast == null)
HighlightedBlock = -Coordinates3D.One;

2
TrueCraft.Client/TrueCraftGame.cs
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@ -46,7 +46,7 @@ namespace TrueCraft.Client
private GameTime GameTime { get; set; }
private DebugInfoModule DebugInfoModule { get; set; }
public static readonly double Reach = 3;
public static readonly int Reach = 3;
public IBlockRepository BlockRepository
{

10
TrueCraft.Client/VoxelCast.cs
View File

@ -15,17 +15,17 @@ namespace TrueCraft.Client
// Thanks to http://gamedev.stackexchange.com/questions/47362/cast-ray-to-select-block-in-voxel-game
public static Tuple<Coordinates3D, BlockFace> Cast(ReadOnlyWorld world,
Ray ray, IBlockRepository repository, int max)
Ray ray, IBlockRepository repository, int posmax, int negmax)
{
// TODO: There are more efficient ways of doing this, fwiw
double min = max * 2;
double min = negmax * 2;
var pick = -Coordinates3D.One;
for (int x = -max; x <= max; x++)
for (int x = -posmax; x <= posmax; x++)
{
for (int y = -max; y <= max; y++)
for (int y = -negmax; y <= posmax; y++)
{
for (int z = -max; z <= max; z++)
for (int z = -posmax; z <= posmax; z++)
{
var coords = (Coordinates3D)(new Vector3(x, y, z) + ray.Position).Round();
if (!world.IsValidPosition(coords))