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refactor: moved drawable triangles into systems project for platform agnosticism

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Syntriax
2026-01-27 13:04:04 +03:00
parent 7c9973a5e7
commit 985f898327
8 changed files with 60 additions and 67 deletions
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29
Engine.Integration/Engine.Integration.MonoGame/Behaviours/DrawableShape.cs
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@@ -1,29 +0,0 @@
using System.Collections.Generic;
using Engine.Core;
namespace Engine.Integration.MonoGame;
public class DrawableShape : Behaviour2D, IDrawableTriangle, IPreDraw
{
private readonly Shape2D shape = new([]);
private readonly List<Triangle> worldTriangles = [];
private readonly Shape2D worldShape = new([]);
protected ColorRGB color = new(255, 255, 255);
public void PreDraw() => UpdateWorldShape();
public void Draw(ITriangleBatch triangleBatch)
{
worldShape.ToTrianglesConvex(worldTriangles);
foreach (Triangle triangle in worldTriangles)
triangleBatch.Draw(new(triangle.C, triangle.B, triangle.A), color);
}
protected void UpdateWorldShape() => shape.Transform(Transform, worldShape);
public DrawableShape() => shape = Shape2D.Triangle;
public DrawableShape(Shape2D shape) => this.shape = shape;
public DrawableShape(Shape2D shape, ColorRGB color) { this.shape = shape; this.color = color; }
}

2
Engine.Integration/Engine.Integration.MonoGame/Behaviours/SpriteBatcher.cs
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@@ -26,7 +26,7 @@ public class SpriteBatcher : Behaviour, IFirstFrameUpdate, IDraw
public void Draw()
{
spriteBatch.Begin(transformMatrix: camera2D.MatrixTransform);
spriteBatch.Begin(transformMatrix: camera2D.ViewMatrix.ToXnaMatrix());
for (int i = 0; i < drawableSprites.Count; i++)
drawableSprites[i].Draw(spriteBatch);
spriteBatch.End();

40
Engine.Integration/Engine.Integration.MonoGame/Behaviours/TriangleBatcher.cs
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@@ -1,40 +0,0 @@
using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Engine.Core;
namespace Engine.Integration.MonoGame;
public class TriangleBatcher : Behaviour, ITriangleBatch, IFirstFrameUpdate, IDraw
{
private static Comparer<int> SortByAscendingPriority() => Comparer<int>.Create((x, y) => x.CompareTo(y));
private static System.Func<IBehaviour, int> GetPriority() => (b) => b.Priority;
private TriangleBatch triangleBatch = null!;
private MonoGameCamera2D camera2D = null!;
private readonly ActiveBehaviourCollectorOrdered<int, IDrawableTriangle> drawableShapes = new(GetPriority(), SortByAscendingPriority());
public void FirstActiveFrame()
{
MonoGameWindowContainer windowContainer = BehaviourController.UniverseObject.Universe.FindRequiredBehaviour<MonoGameWindowContainer>();
camera2D = BehaviourController.UniverseObject.Universe.FindRequiredBehaviour<MonoGameCamera2D>();
triangleBatch = new(windowContainer.Window.GraphicsDevice);
drawableShapes.Unassign();
drawableShapes.Assign(BehaviourController.UniverseObject.Universe);
}
public void Draw()
{
triangleBatch.Begin(camera2D.MatrixTransform);
for (int i = 0; i < drawableShapes.Count; i++)
drawableShapes[i].Draw(triangleBatch);
triangleBatch.End();
}
public void Begin(Matrix? view = null, Matrix? projection = null) => triangleBatch.Begin(view, projection);
public void Draw(Triangle triangle, ColorRGBA colorRGBA) => triangleBatch.Draw(triangle, colorRGBA);
public void End() => triangleBatch.End();
}