internal override void VRender(Cv_Renderer renderer)
{
if (renderer.DebugDrawClickAreas)
{
var clickableComponent = (Cv_ClickableComponent)Component;
var scene = CaravelApp.Instance.Scene;
var pos = scene.Transform.Position;
var rot = scene.Transform.Rotation;
var scale = scene.Transform.Scale;
var offsetX = clickableComponent.AnchorPoint.X;
var offsetY = clickableComponent.AnchorPoint.Y;
var rotMatrixZ = Matrix.CreateRotationZ(rot);
Vector2 point1;
Vector2 point2;
List <Vector2> points = new List <Vector2>();
var width = clickableComponent.Width * scale.X;
var height = clickableComponent.Height * scale.Y;
points.Add(new Vector2(0, 0));
points.Add(new Vector2(width, 0));
points.Add(new Vector2(width, height));
points.Add(new Vector2(0, height));
for (int i = 0, j = 1; i < points.Count; i++, j++)
{
if (j >= points.Count)
{
j = 0;
}
point1 = new Vector2(points[i].X, points[i].Y);
point2 = new Vector2(points[j].X, points[j].Y);
point1 -= new Vector2(scene.Transform.Origin.X * width, scene.Transform.Origin.Y * height);
point2 -= new Vector2(scene.Transform.Origin.X * width, scene.Transform.Origin.Y * height);
point1 -= new Vector2(offsetX * scale.X, offsetY * scale.Y);
point2 -= new Vector2(offsetX * scale.X, offsetY * scale.Y);
point1 = Vector2.Transform(point1, rotMatrixZ);
point2 = Vector2.Transform(point2, rotMatrixZ);
point1 += new Vector2(pos.X, pos.Y);
point2 += new Vector2(pos.X, pos.Y);
var thickness = (int)Math.Ceiling(3 / scene.Camera.Zoom);
if (thickness <= 0)
{
thickness = 1;
}
Cv_DrawUtils.DrawLine(renderer,
point1,
point2,
thickness,
Cv_Renderer.MaxLayers - 1,
Color.White);
}
}
}
internal override void VPreRender(Cv_Renderer renderer)
{
CaravelApp.Instance.Scene.PushAndSetTransform(Transform);
if (Properties.Radius > 0 && m_DebugCircleTex == null && renderer.DebugDrawRadius)
{
m_DebugCircleTex = Cv_DrawUtils.CreateCircle((int)Properties.Radius / 2);
}
}
internal override bool VPick(Cv_Renderer renderer, Vector2 screenPosition, List <Cv_EntityID> entities)
{
if (Component != null)
{
var clickableComp = (Cv_ClickableComponent)Component;
var camMatrix = renderer.CamMatrix;
var worldTransform = CaravelApp.Instance.Scene.Transform;
var pos = new Vector2(worldTransform.Position.X, worldTransform.Position.Y);
var rot = worldTransform.Rotation;
var scale = worldTransform.Scale;
var offsetX = clickableComp.AnchorPoint.X;
var offsetY = clickableComp.AnchorPoint.Y;
var transformedVertices = new List <Vector2>();
var point1 = new Vector2(-(((worldTransform.Origin.X * clickableComp.Width) + offsetX) * scale.X),
-(((worldTransform.Origin.Y * clickableComp.Height) + offsetY) * scale.Y));
var point2 = new Vector2(point1.X + (clickableComp.Width * scale.X),
point1.Y);
var point3 = new Vector2(point2.X,
point1.Y + (clickableComp.Height * scale.Y));
var point4 = new Vector2(point1.X,
point3.Y);
Matrix rotMat = Matrix.CreateRotationZ(rot);
point1 = Vector2.Transform(point1, rotMat);
point2 = Vector2.Transform(point2, rotMat);
point3 = Vector2.Transform(point3, rotMat);
point4 = Vector2.Transform(point4, rotMat);
point1 += pos;
point2 += pos;
point3 += pos;
point4 += pos;
transformedVertices.Add(point1);
transformedVertices.Add(point2);
transformedVertices.Add(point3);
transformedVertices.Add(point4);
var invertedTransform = Matrix.Invert(camMatrix);
var worldPoint = Vector2.Transform(screenPosition, invertedTransform);
if (Cv_DrawUtils.PointInPolygon(worldPoint, transformedVertices))
{
entities.Add(Properties.EntityID);
return(true);
}
else
{
return(false);
}
}
return(false);
}
internal override void VRender(Cv_Renderer renderer)
{
var scene = CaravelApp.Instance.Scene;
if (renderer.DebugDrawCameras)
{
var zoom = ((Cv_CameraComponent)Component).Zoom;
var rot = scene.Transform.Rotation;
var pos = scene.Transform.Position;
var rotMatrixZ = Matrix.CreateRotationZ(rot);
Vector2 point1;
Vector2 point2;
List <Vector2> points = new List <Vector2>();
points.Add(new Vector2(0, 0));
points.Add(new Vector2((renderer.VirtualWidth / zoom), 0));
points.Add(new Vector2((renderer.VirtualWidth / zoom), (renderer.VirtualHeight / zoom)));
points.Add(new Vector2(0, (renderer.VirtualHeight / zoom)));
for (int i = 0, j = 1; i < points.Count; i++, j++)
{
if (j >= points.Count)
{
j = 0;
}
point1 = new Vector2(points[i].X, points[i].Y);
point2 = new Vector2(points[j].X, points[j].Y);
point1 -= new Vector2((renderer.VirtualWidth / zoom) * 0.5f, (renderer.VirtualHeight / zoom) * 0.5f);
point2 -= new Vector2((renderer.VirtualWidth / zoom) * 0.5f, (renderer.VirtualHeight / zoom) * 0.5f);
point1 = Vector2.Transform(point1, rotMatrixZ);
point2 = Vector2.Transform(point2, rotMatrixZ);
point1 += new Vector2(pos.X, pos.Y);
point2 += new Vector2(pos.X, pos.Y);
var thickness = (int)Math.Ceiling(3 / scene.Camera.Zoom);
if (thickness <= 0)
{
thickness = 1;
}
Cv_DrawUtils.DrawLine(renderer,
point1,
point2,
thickness,
Cv_Renderer.MaxLayers - 2,
Color.Purple);
}
if (scene.EditorSelectedEntity == Properties.EntityID)
{
for (int i = 0, j = 1; i < points.Count; i++, j++)
{
if (j >= points.Count)
{
j = 0;
}
point1 = new Vector2(points[i].X, points[i].Y);
point2 = new Vector2(points[j].X, points[j].Y);
point1 = Vector2.Transform(point1, rotMatrixZ);
point2 = Vector2.Transform(point2, rotMatrixZ);
point1 += new Vector2(pos.X, pos.Y);
point2 += new Vector2(pos.X, pos.Y);
point1 -= new Vector2((renderer.VirtualWidth / zoom) * 0.5f, (renderer.VirtualHeight / zoom) * 0.5f);
point2 -= new Vector2((renderer.VirtualWidth / zoom) * 0.5f, (renderer.VirtualHeight / zoom) * 0.5f);
var thickness = (int)Math.Ceiling(3 / scene.Camera.Zoom);
if (thickness <= 0)
{
thickness = 1;
}
Cv_DrawUtils.DrawLine(renderer,
point1,
point2,
thickness,
Cv_Renderer.MaxLayers - 1,
Color.Yellow);
}
}
}
}