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Update EcsMask.cs

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Mikhail 2024-02-11 14:53:36 +08:00
parent 659b7fdb64
commit 8ec0552bd4
1 changed files with 104 additions and 0 deletions
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104
src/EcsMask.cs
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@ -4,6 +4,7 @@ using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using System.Linq; using System.Linq;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
using static System.Runtime.InteropServices.JavaScript.JSType;
namespace DCFApixels.DragonECS namespace DCFApixels.DragonECS
{ {
@ -77,6 +78,109 @@ namespace DCFApixels.DragonECS
} }
#endregion #endregion
#region Checks
public bool IsSubmaskOf(EcsMask otherMask) //TODO протестить
{
return IsSubmask(otherMask, this);
}
public bool IsSupermaskOf(EcsMask otherMask) //TODO протестить
{
return IsSubmask(this, otherMask);
}
public bool IsConflictWith(EcsMask otherMask) //TODO протестить
{
return OverlapsArray(inc, otherMask.exc) || OverlapsArray(exc, otherMask.inc);
}
private static bool OverlapsArray(int[] l, int[] r)
{
int li = 0;
int ri = 0;
while (li < l.Length && ri < r.Length)
{
if (l[li] == r[ri])
{
return true;
}
else if (l[li] < r[ri])
{
li++;
}
else
{
ri++;
}
}
return false;
}
private static bool IsSubmask(EcsMask super, EcsMask sub)
{
return IsSubarray(sub.inc, super.inc) && IsSuperarray(sub.exc, super.exc);
}
private static bool IsSubarray(int[] super, int[] sub)
{
//if (super.Length > sub.Length)
//{
// return false;
//}
//for (int superI = 0, subI = 0;
// subI < sub.Length;
// superI++, subI++)
//{
// while (super[superI] < sub[subI])
// {
// superI++;
// }
// if (super[superI] != sub[subI])
// {
// return false;
// }
//}
//return true;
if (super.Length < sub.Length)
{
return false;
}
int superI = 0;
int subI = 0;
while (superI < super.Length && subI < sub.Length)
{
if (super[superI] == sub[subI])
{
superI++;
}
subI++;
}
return subI == sub.Length;
}
private static bool IsSuperarray(int[] super, int[] sub)
{
if (super.Length < sub.Length)
{
return false;
}
int superI = 0;
int subI = 0;
while (superI < super.Length && subI < sub.Length)
{
if (super[superI] == sub[subI])
{
subI++;
}
superI++;
}
return subI == sub.Length;
}
#endregion
#region Object #region Object
public override string ToString() => CreateLogString(worldID, inc, exc); public override string ToString() => CreateLogString(worldID, inc, exc);
public bool Equals(EcsMask mask) public bool Equals(EcsMask mask)