private Matrix4 getModelMatrix(IScale scale, IRotate rotate, ITranslate translate, IHasImage image,
IJumpOffsetComponent jump, PointF areaScaling, PointF resolutionTransform, bool useCustomImageSize)
{
if (scale == null)
{
return(Matrix4.Identity);
}
float?customWidth = _customImageSize == null || !useCustomImageSize ?
_nullFloat : (_customImageSize.Value.Width * scale.ScaleX);
float?customHeight = _customImageSize == null || !useCustomImageSize ?
_nullFloat : (_customImageSize.Value.Height * scale.ScaleY);
float width = (customWidth ?? scale.Width) * areaScaling.X * resolutionTransform.X;
float height = (customHeight ?? scale.Height) * areaScaling.Y * resolutionTransform.Y;
PointF pivotOffsets = GetPivotOffsets(image == null ? PointF.Empty : image.Pivot,
width, height);
Matrix4 pivotMat = Matrix4.CreateTranslation(new Vector3(-pivotOffsets.X, -pivotOffsets.Y, 0f));
Matrix4 scaleMat = Matrix4.CreateScale(new Vector3(scale.ScaleX * areaScaling.X,
scale.ScaleY * areaScaling.Y, 1f));
float radians = rotate == null ? 0f : MathUtils.DegreesToRadians(rotate.Angle);
Matrix4 rotationMat = Matrix4.CreateRotationZ(radians);
float x = translate == null ? 0f : translate.X * resolutionTransform.X;
float y = translate == null ? 0f : translate.Y * resolutionTransform.Y;
if (jump != null)
{
x += jump.JumpOffset.X * resolutionTransform.X;
y += jump.JumpOffset.Y * resolutionTransform.Y;
}
Matrix4 translateMat = Matrix4.CreateTranslation(new Vector3(x, y, 0f));
return(scaleMat * pivotMat * rotationMat * translateMat);
}
public override void AfterInit()
{
_entity.Bind <IAnimationComponent>(
c => { _animationComponent = c; _animationComponent.PropertyChanged += onAnimationChanged; onSomethingChanged(); },
c => { _animationComponent = null; _animationComponent.PropertyChanged -= onAnimationChanged; onSomethingChanged(); });
_entity.Bind <IHasRoomComponent>(
c => { _room = c; refreshAreaScaling(); subscribeRoom(); onSomethingChanged(); },
c => { unsubscribeRoom(c); _room = null; refreshAreaScaling(); onSomethingChanged(); });
_entity.Bind <IScaleComponent>(
c => { _scale = c; c.PropertyChanged += onScaleChanged; onSomethingChanged(); },
c => { c.PropertyChanged -= onScaleChanged; _scale = null; onSomethingChanged(); });
_entity.Bind <ITranslateComponent>(
c => { _translate = c; c.PropertyChanged += onTranslateChanged; onSomethingChanged(); },
c => { c.PropertyChanged -= onTranslateChanged; _translate = null; onSomethingChanged(); }
);
_entity.Bind <IJumpOffsetComponent>(
c => { _jump = c; c.PropertyChanged += onJumpOffsetChanged; onSomethingChanged(); },
c => { c.PropertyChanged -= onJumpOffsetChanged; _jump = null; onSomethingChanged(); }
);
_entity.Bind <IRotateComponent>(
c => { _rotate = c; c.PropertyChanged += onRotateChanged; onSomethingChanged(); },
c => { c.PropertyChanged -= onRotateChanged; _rotate = null; onSomethingChanged(); }
);
_entity.Bind <IImageComponent>(
c => { _image = c; subscribeLabelRenderer(); c.PropertyChanged += onImageChanged; onSomethingChanged(); },
c => { c.PropertyChanged -= onImageChanged; _image = null; onSomethingChanged(); }
);
_entity.Bind <IDrawableInfoComponent>(
c =>
{
_drawable = c;
c.PropertyChanged += onDrawableChanged;
onSomethingChanged();
}, c =>
{
c.PropertyChanged -= onDrawableChanged;
_drawable = null;
onSomethingChanged();
});
_entity.Bind <IInObjectTreeComponent>(
c =>
{
_tree = c;
_parent = _tree.TreeNode.Parent;
_tree.TreeNode.OnParentChanged.Subscribe(onParentChanged);
_parent?.OnMatrixChanged.Subscribe(onSomethingChanged);
onSomethingChanged();
}, c =>
{
c.TreeNode.OnParentChanged.Unsubscribe(onParentChanged);
c.TreeNode.Parent?.OnMatrixChanged.Unsubscribe(onSomethingChanged);
_tree = null;
_parent = null;
onSomethingChanged();
});
}
public override void AfterInit()
{
Entity.Bind <IDrawableInfoComponent>(
c =>
{
_drawable = c;
c.PropertyChanged += _onDrawbaleChangedCallback;
onSomethingChanged();
}, c =>
{
c.PropertyChanged -= _onDrawbaleChangedCallback;
_drawable = null;
onSomethingChanged();
});
Entity.Bind <IHasRoomComponent>(
c => { _room = c; refreshAreaScaling(); subscribeRoom(); onSomethingChanged(); },
c => { unsubscribeRoom(c); _room = null; refreshAreaScaling(); onSomethingChanged(); });
Entity.Bind <IScaleComponent>(
c => { _scale = c; c.PropertyChanged += _onScaleChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onScaleChangedCallback; _scale = null; onSomethingChanged(); });
Entity.Bind <ITranslateComponent>(
c => { _translate = c; c.PropertyChanged += _onTranslateChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onTranslateChangedCallback; _translate = null; onSomethingChanged(); }
);
Entity.Bind <IWorldPositionComponent>(
c => { _worldPosition = c; c.PropertyChanged += _onWorldPositionChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onWorldPositionChangedCallback; _translate = null; onSomethingChanged(); }
);
Entity.Bind <IJumpOffsetComponent>(
c => { _jump = c; c.PropertyChanged += _onJumpOffsetChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onJumpOffsetChangedCallback; _jump = null; onSomethingChanged(); }
);
Entity.Bind <IRotateComponent>(
c => { _rotate = c; c.PropertyChanged += _onRotateChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onRotateChangedCallback; _rotate = null; onSomethingChanged(); }
);
Entity.Bind <IImageComponent>(
c => { _image = c; c.PropertyChanged += _onImageChangedCallback; onSomethingChanged(); },
c => { c.PropertyChanged -= _onImageChangedCallback; _image = null; onSomethingChanged(); }
);
Entity.Bind <ITextComponent>(
c => { _text = c; subscribeTextComponent(); },
_ => { unsubscribeTextComponent(); _text = null; }
);
Entity.Bind <IInObjectTreeComponent>(
c =>
{
_tree = c;
_parent = _tree.TreeNode.Parent;
_tree.TreeNode.OnParentChanged.Subscribe(_onParentChangedCallback);
_parent?.OnMatrixChanged.Subscribe(_onSomethingChangedCallback);
onSomethingChanged();
}, c =>
{
c.TreeNode.OnParentChanged.Unsubscribe(_onParentChangedCallback);
c.TreeNode.Parent?.OnMatrixChanged.Unsubscribe(_onSomethingChangedCallback);
_tree = null;
_parent = null;
onSomethingChanged();
});
}