blob: d749795e003210e48e54f1e39d11d189ecd6c588 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
using System;
using System.Collections.Specialized;
using MonoGame.Extended.Collections;
namespace MonoGame.Extended.Entities
{
public class AspectBuilder
{
public AspectBuilder()
{
AllTypes = new Bag<Type>();
ExclusionTypes = new Bag<Type>();
OneTypes = new Bag<Type>();
}
public Bag<Type> AllTypes { get; }
public Bag<Type> ExclusionTypes { get; }
public Bag<Type> OneTypes { get; }
public AspectBuilder All(params Type[] types)
{
foreach (var type in types)
AllTypes.Add(type);
return this;
}
public AspectBuilder One(params Type[] types)
{
foreach (var type in types)
OneTypes.Add(type);
return this;
}
public AspectBuilder Exclude(params Type[] types)
{
foreach (var type in types)
ExclusionTypes.Add(type);
return this;
}
public Aspect Build(ComponentManager componentManager)
{
var aspect = new Aspect();
Associate(componentManager, AllTypes, ref aspect.AllSet);
Associate(componentManager, OneTypes, ref aspect.OneSet);
Associate(componentManager, ExclusionTypes, ref aspect.ExclusionSet);
return aspect;
}
// ReSharper disable once ParameterTypeCanBeEnumerable.Local
private static void Associate(ComponentManager componentManager, Bag<Type> types, ref BitVector32 bits)
{
foreach (var type in types)
{
var id = componentManager.GetComponentTypeId(type);
bits[1 << id] = true;
}
}
}
}
|
