protected override void OnRender(Registry registry)
{
if (registry.TryGetSingletonComponent(out LoadingScreenComponent component))
{
Renderer2D.BeginScene();
Renderer2D.DrawQuad(component.Texture, component.Transform);
Renderer2D.EndScene();
}
}
public override void OnRender()
{
Renderer2D.BeginScene(camera, shader);
screen.InternalDraw();
Renderer2D.DrawString($"FPS: {1 / Time.DeltaDrawTime:F2}", 10f, 10f, scale: 0.5f);
Renderer2D.EndScene();
}
public void OnUpdate(TimeStep ts)
{
ProfilerTimer.Profile("Sandbox.OnUpdate", () =>
{
//Update
{
ProfilerTimer.Profile("Sandbox Update", () => cameraController.OnUpdate(ts));
}
//Render
{
ProfilerTimer.Profile("Renderer Prep", () =>
{
RenderingAPI.SetClearColor(0.1f, 0.1f, 0.1f);
RenderingAPI.Clear();
});
}
{
ProfilerTimer.Profile("Renderer Draw", () =>
{
Renderer2D.BeginScene(cameraController.GetCamera());
{
Renderer2D.DrawRotatedQuad(new Transform
{
Position = new Vector3(-1.0f, 0.0f, 0.0f),
Scale = new Vector2(0.8f, 0.8f),
Rotation = 45.0f
}, new Vector4(0.8f, 0.2f, 0.3f, 1.0f));
Renderer2D.DrawQuad(new Transform
{
Position = new Vector3(0.5f, -0.5f, 1.0f),
Scale = new Vector2(0.5f, 0.75f)
}, new Vector4(0.2f, 0.3f, 0.8f, 1.0f));
Renderer2D.DrawQuad(new Transform
{
Position = new Vector3(0f, 0f, -0.1f),
Scale = new Vector2(10f, 10f)
}, birdiTexture, new Vector4(1.0f, 0.9f, 0.9f, 1.0f), 10.0f);
}
Renderer2D.EndScene();
});
}
});
}
public override void Draw(Scene scene, Matrix4x4 viewProjectionMatrix, Framebuffer framebuffer = null)
{
if (framebuffer != null)
{
framebuffer.EnableColorDrawBuffer(scene.Pipeline.FbStructureIndex.Color, true);
framebuffer.EnableColorDrawBuffer(scene.Pipeline.FbStructureIndex.Id, true);
}
// TODO: add transparency
Renderer2D.BeginScene(viewProjectionMatrix);
{
if (bucket != null)
{
foreach (var spEnt in bucket)
{
SpriteRendererComponent src = spEnt.Item2;
// check if enabled
if (!src.Usable)
{
continue;
}
TransformComponent trans = spEnt.Item1;
// forced z index
//if (!ForceZIndex)
//else
Matrix4x4 matrix = Matrix4x4.CreateScale(new Vector3(src.Size, 1.0f)) * Matrix4x4.CreateTranslation(new Vector3(src.DrawOffset, 0.0f)) * trans.WorldTransformMatrix;
// small check can be implemented later
if (src.TextureAsset == null)
{
Renderer2D.DrawQuad(matrix, src.Color, spEnt.CommonEntity.UID);
}
else if (src.TextureAsset.IsLoaded)
{
Renderer2D.DrawQuad(matrix, src.TextureAsset.Texture, src.Color, src.TextureOffsets, spEnt.CommonEntity.UID);
}
}
}
scene.OnRender(new SpriteRenderEvent());
}
Renderer2D.EndScene();
}
override protected void OnRender(Registry registry)
{
Renderer2D.BeginScene();
var staticEntities = registry.GetEntitiesWithComponent <SpriteRenderer>();
foreach (var entity in staticEntities)
{
if (registry.TryGetComponent <TransformComponent>(entity, out var transformComponent))
{
var spriteComp = registry.GetComponent <SpriteRenderer>(entity);
Renderer2D.DrawQuad(spriteComp.Texture, transformComponent.GetTransform());
}
}
var animatedEntities = registry.GetEntitiesWithComponent <SpriteAnimator>();
foreach (var entity in animatedEntities)
{
if (registry.TryGetComponent(entity, out TransformComponent transformComponent))
{
var spriteComp = registry.GetComponent <SpriteAnimator>(entity);
spriteComp.TimeCache += (float)Application.DeltaTime;
float timeBetweenFrames = (1f / spriteComp.FrameRate);
if (spriteComp.TimeCache >= timeBetweenFrames)
{
spriteComp.AddToCurrentFrame((int)(spriteComp.TimeCache / timeBetweenFrames));
spriteComp.TimeCache = 0;
}
Renderer2D.DrawQuad(spriteComp.Texture, spriteComp.TextureOffset, transformComponent.GetTransform());
}
}
foreach (var entity in registry.GetEntitiesWithComponent <ParticleEmitter2D>())
{
if (registry.TryGetComponent(entity, out TransformComponent transformComponent))
{
var emitter = registry.GetComponent <ParticleEmitter2D>(entity);
if (emitter.IsActive && emitter.HasBeenSet)
{
for (int i = 0; i < emitter.Length; i++)
{
Matrix4 particleTransform = Matrix4.Identity;
particleTransform *= Matrix4.CreateScale(emitter.Sizes[i].X / Quad.DefaultSize, emitter.Sizes[i].Y / Quad.DefaultSize, 1);
particleTransform *= Matrix4.CreateRotationZ(emitter.AnglesAndTorques[i].X);
particleTransform *= Matrix4.CreateTranslation(new Vector3(emitter.PositionsAndVelocitys[i].X, emitter.PositionsAndVelocitys[i].Y, 10));
Renderer2D.DrawQuad(new Vector4(emitter.Colors[i].R, emitter.Colors[i].G, emitter.Colors[i].B, emitter.Colors[i].A), particleTransform);
}
}
}
}
#if DEBUG
if ((Renderer2D.DebugFlags & DebugRenderingFlags.DebugRenderers) == DebugRenderingFlags.DebugRenderers)
{
var debugEntities = registry.GetEntitiesWithComponent <DebugRenderer>();
foreach (var entity in debugEntities)
{
if (registry.TryGetComponent <TransformComponent>(entity, out var transformComponent) &&
registry.TryGetComponent(entity, out BoxCollider boxCollider))
{
Matrix4 renderTransform = Matrix4.Identity;
renderTransform *= Matrix4.CreateScale(boxCollider.Width / Quad.DefaultSize, boxCollider.Height / Quad.DefaultSize, 1);
renderTransform *= Matrix4.CreateFromQuaternion(Quaternion.FromEulerAngles(transformComponent.Rotation));
renderTransform *= Matrix4.CreateTranslation(transformComponent.Position);
Renderer2D.DrawQuad(registry.GetComponent <DebugRenderer>(entity).Color, renderTransform);
}
}
}
if ((Renderer2D.DebugFlags & DebugRenderingFlags.Colliders) == DebugRenderingFlags.Colliders)
{
var entities = registry.GetEntitiesWithComponent <RigidBody2D>();
foreach (var entity in entities)
{
if (registry.TryGetComponent(entity, out TransformComponent transformComponent) &&
registry.TryGetComponent(entity, out BoxCollider boxCollider))
{
var rigidBody = registry.GetComponent <RigidBody2D>(entity);
Matrix4 renderTransform = Matrix4.Identity;
renderTransform *= Matrix4.CreateScale(boxCollider.Width / Quad.DefaultSize, boxCollider.Height / Quad.DefaultSize, 1);
renderTransform *= Matrix4.CreateFromQuaternion(Quaternion.FromEulerAngles(transformComponent.Rotation));
renderTransform *= Matrix4.CreateTranslation(transformComponent.Position.X, transformComponent.Position.Y, 10);
Renderer2D.DrawWireFrameQuad(new Vector4(0, 1, 0, 0.5f), renderTransform);
}
}
}
#endif
Renderer2D.EndScene();
}