public void Update(int filterIndex, Selection selection, float deltaTime)
{
switch (filterIndex)
{
case 0:
isNewFrame = selection.First().GetComp <C_FrameIndex>().newFrame;
break;
case 1:
if (!isNewFrame)
{
return;
}
if (lastRay == null)
{
return;
}
Ray ray = lastRay.Value;
foreach (var s in selection)
{
C_Collider c = s.GetComp <C_Collider>();
if (Vector3.ProjectOnPlane(s.GetPosition().ToVec3() - ray.origin, ray.direction).sqrMagnitude <= c.threshold * c.threshold)
{
s.AddComp <C_ClickEvent>();
}
}
lastRay = null;
break;
}
}
public void Setup(Entity e, Context context)
{
e.AddComp <C_Position>();
e.AddComp <C_Rotation>();
C_Collider collider = e.AddComp <C_Collider>();
collider.threshold = 0.15f;
e.AddComp <C_ClickToBuild>();
e.AddComp <C_Renderer>();
C_Asset asset = e.AddComp <C_Asset>();
asset.mesh = "Mesh/TowerSlot";
asset.material = "Materials/Default";
}
