Files
GhostEngine/Ghost.Entities/Template/QueryItem.tt
Misaki eafbfb2fa1 Update rendering architecture and resource management
Added a new `Ref<T>` struct for reference semantics.
Added the `RenderGraph` system for managing rendering passes.
Added the `RenderTexture` class for encapsulating GPU resources.
Added `GraphicsBuffer` class for effective GPU resource management.
Changed `CommandList` methods from public to internal for visibility control.
Changed `IRenderPass` interface from internal to public for accessibility.
Changed `GetData<T>()` in `ComponentObject.cs` to return `CompRef<T>`.
Changed `GetComponent<T>()` in `EntityManager.cs` to return `CompRef<T>`.
Changed `GetSingleton<T>()` in `World.cs` to use `CompRef<T>`.
Changed `IQueryTypeParameter` to use `CompRef<T>` for consistency.
Changed `QueryItem<T0>` and related structs to use `CompRef<T>`.
Changed `Material` class to support bindless textures.
Changed `Shader` class to support bindless rendering.
Changed `Mesh` class to support bindless vertex and index buffer access.
Updated documentation to reflect the new bindless rendering architecture.
2025-08-01 21:34:48 +09:00

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<#@ template language="C#" debug="false" hostspecific="true" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Linq" #>
<#@ include file="Helpers.ttinclude" #>
<#@ output extension=".cs" #>
using Ghost.Entities.Components;
using Ghost.Entities.Query;
namespace Ghost.Entities;
<# for (int arity = 1; arity <= Amount; arity++)
{
var generics = AppendGenerics(arity);
var restrictions = AppendGenericRestrictions(arity, "unmanaged, IComponentData");
var constructorParams = Enumerable.Range(0, arity)
.Select(i => $"ComponentPool<T{i}> pool{i}")
.Aggregate((a, b) => a + ", " + b);
var deconstructParams = Enumerable.Range(0, arity)
.Select(i => {
var name = $"c{i}";
return arity == 1
? $"out CompRef<T0> {name}"
: $"out CompRef<T{i}> {name}";
})
.Aggregate((a, b) => a + ", " + b);
#>
public readonly struct QueryItem<<#= generics #>>
<#= restrictions #>
{
private readonly Entity _entity;
<# for (int i = 0; i < arity; i++){ #>
private readonly ComponentPool<T<#= i #>> _pool<#= i #>;
<# } #>
internal QueryItem(Entity entity, <#= constructorParams #>)
{
_entity = entity;
<# for (int i = 0; i < arity; i++){ #>
_pool<#= i #> = pool<#= i #>;
<# } #>
}
public Entity Entity => _entity;
<# for (int i = 0; i < arity; i++){ #>
public ref T<#= i #> Component<#= i #> => ref _pool<#= i #>.GetRef(_entity);
<# } #>
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, <#= deconstructParams #>)
{
entity = _entity;
<# for (int i = 0; i < arity; i++){ #>
c<#= i #> = new (ref _pool<#= i #>.GetRef(_entity));
<# } #>
}
}
<# } #>