public T AddComponent <T>() where T : Component, new()
{
Type typeofT = typeof(T);
if (!ComponentsRegistry.ContainsKey(typeofT))
{
EntityManager.RegisterAddEntityComponent(typeofT, this);
}
else if (typeofT.IsDefined(typeof(UniqueComponentAttribute), true))
{
throw new Exception("Trying to adding a unique component to an entity but this entity already have the component.");
}
T c = new T {
Entity = this
};
Components.Add(c);
c.Transform = Transform;
c.Init();
ComponentsRegistry[typeofT] = true;
return(c);
}
public void AddComponent(ReplicaComponentsId componentId)
{
var component = new ObjectComponent
{
ComponentType = componentId
};
var table = FdbEditor.Database.Tables.FirstOrDefault(t => t.Name == componentId.ToString());
var componentRow = new ComponentsRegistry(new Row(new[]
{
new Field(DataType.Integer, 0), new Field(DataType.Integer, 0), new Field(DataType.Integer, 0),
}));
component.RegistryRow = componentRow.DatabaseRow;
componentRow.DatabaseTable = ObjectEditor.ComponentsTable;
ObjectEditor.ComponentsTable.AppendRow(component.RegistryRow);
componentRow.id = Lot;
componentRow.component_type = (int)componentId;
componentRow.component_id = table?.Rows.Select(r => (int)r.Fields[0].Value).Max() + 1 ?? default;
if (table != default)
{
var fields = new Field[table.Structure.Length];
for (var index = 0; index < fields.Length; index++)
{
var field = table.Structure[index];
fields[index] = new Field(field.Type, 0);
switch (field.Type)
{
case DataType.Nothing:
fields[index].Value = 0;
break;
case DataType.Integer:
fields[index].Value = 0;
break;
case DataType.Unknown1:
fields[index].Value = 0;
break;
case DataType.Float:
fields[index].Value = 0;
break;
case DataType.Text:
fields[index].Value = "";
break;
case DataType.Boolean:
fields[index].Value = false;
break;
case DataType.Bigint:
fields[index].Value = 0;
break;
case DataType.Unknown2:
fields[index].Value = 0;
break;
case DataType.Varchar:
fields[index].Value = "";
break;
default:
throw new ArgumentOutOfRangeException();
}
}
fields[0].Value = componentRow.component_id;
component.ComponentRow = new Row(fields);
table.AppendRow(component.ComponentRow);
}
Components.Add(component);
}
public bool HasComponent <T>() where T : Component
{
Type typeofT = typeof(T);
return(ComponentsRegistry.ContainsKey(typeofT) && ComponentsRegistry[typeofT]);
}
