Entity.AddTag Method

Entity AddTag Method

Delta Engine Documentation

Namespace: DeltaEngine.Entities
Assembly: DeltaEngine (in DeltaEngine.dll) Version: 1.1.1.0 (1.1.1)

Syntax

public void AddTag(
	string tag
)

public void AddTag(
	string tag
)

Public Sub AddTag ( 
	tag As String
)

Public Sub AddTag ( 
	tag As String
)

public:
void AddTag(
	String^ tag
)

public:
void AddTag(
	String^ tag
)

member AddTag : 
        tag : string -> unit

member AddTag : 
        tag : string -> unit

Parameters

tag: Type: System String

Remarks

Tests: DeltaEngine.Tests.Entities.EntityTests

Examples

2 unit tests call DeltaEngine.Entities.Entity.AddTag(System.String)

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[Test]
public void ToStringWithTags()
{
    entityWithTags.ClearTags();
    Assert.AreEqual("MockEntity", entityWithTags.ToString());
    entityWithTags.AddTag("Empty");
    entityWithTags.AddTag("Empty");
    entityWithTags.AddTag("Entity");
    Assert.AreEqual("MockEntity Tags=Empty, Entity", entityWithTags.ToString());
    entityWithTags.RemoveTag("Entity");
    Assert.AreEqual("MockEntity Tags=Empty", entityWithTags.ToString());
    entityWithTags.ClearTags();
    Assert.AreEqual("MockEntity", entityWithTags.ToString());
}

[Test]
public void ToStringWithTags()
{
    entityWithTags.ClearTags();
    Assert.AreEqual("MockEntity", entityWithTags.ToString());
    entityWithTags.AddTag("Empty");
    entityWithTags.AddTag("Empty");
    entityWithTags.AddTag("Entity");
    Assert.AreEqual("MockEntity Tags=Empty, Entity", entityWithTags.ToString());
    entityWithTags.RemoveTag("Entity");
    Assert.AreEqual("MockEntity Tags=Empty", entityWithTags.ToString());
    entityWithTags.ClearTags();
    Assert.AreEqual("MockEntity", entityWithTags.ToString());
}

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[Test]
public void TagsAddedWhileInactiveTakeEffectAfterReactivation()
{
    entityWithTags.IsActive = false;
    entityWithTags.AddTag(Tag1);
    Assert.AreEqual(0, entities.GetEntitiesWithTag(Tag1).Count);
    entityWithTags.IsActive = true;
    Assert.AreEqual(1, entities.GetEntitiesWithTag(Tag1).Count);
}

[Test]
public void TagsAddedWhileInactiveTakeEffectAfterReactivation()
{
    entityWithTags.IsActive = false;
    entityWithTags.AddTag(Tag1);
    Assert.AreEqual(0, entities.GetEntitiesWithTag(Tag1).Count);
    entityWithTags.IsActive = true;
    Assert.AreEqual(1, entities.GetEntitiesWithTag(Tag1).Count);
}