Add effect emitting stub.

Assets/Cryville/Crtr/SkinInterpreter.cs

@@ -70,6 +70,12 @@ namespace Cryville.Crtr {
 								Name = IdentifierManager.SharedInstance.Request(k[0])
 							};
 						}
+						else if (a.Contains("emit")) {
+							if (k.Count != 1) throw new FormatException("Invalid effect name");
+							return new SkinPropertyKey.EmitEffect {
+								Name = IdentifierManager.SharedInstance.Request(k[0])
+							};
+						}
 						switch (k.Count) {
 							case 1:
 								if (compKeyFlag) return new SkinPropertyKey.CreateComponent {

Assets/Cryville/Crtr/SkinPropertyKey.cs

@@ -97,5 +97,19 @@ namespace Cryville.Crtr {
 				state.Handler.PushAnchorEvent(_time, Name);
 			}
 		}
+		public class EmitEffect : SkinPropertyKey {
+			public int Name { get; set; }
+			public EmitEffect() { }
+			public override string ToString() {
+				return string.Format("@emit {0}", IdentifierManager.SharedInstance.Retrieve(Name));
+			}
+			public override bool IsValueRequired { get { return true; } }
+			public override void ExecuteStatic(ContainerState state, RuntimeSkinContext ctx, PdtExpression exp) {
+				// TODO
+			}
+			public override void ExecuteDynamic(ContainerState state, RuntimeSkinContext ctx, PdtExpression exp) {
+				// TODO
+			}
+		}
 	}
 }