protected color ShadowSprite(float player, data d, unit u, vec2 pos, TextureSampler Texture,
float selection_blend, float selection_size,
bool solid_blend_flag, float solid_blend)
{
if (pos.x > 1 || pos.y > 1 || pos.x < 0 || pos.y < 0)
{
return(color.TransparentBlack);
}
//bool draw_selected = u.player == player && show_selected(d) && pos.y > selection_size;
bool draw_selected = u.player == player && fake_selected(d);
var clr = Texture[pos];
if (draw_selected)
{
if (clr.a > 0)
{
float a = clr.a;
clr = SelectedUnitColor.Get(u.player);
clr.a = a;
}
//float a = clr.a * selection_blend;
//clr = a * clr + (1 - a) * SelectedUnitColor.Get(u.player);
}
//if (solid_blend_flag)
//{
// clr = solid_blend * clr + (1 - solid_blend) * SolidColor(player, d, u);
//}
return(clr);
}
color FragmentShader(VertexOut vertex, Field <BuildingDist> BuildingDistances, Field <building> Data, Field <unit> Unit, float blend, float radius, [Player.Vals] float player)
{
BuildingDist info = BuildingDistances[Here];
if (info.dist > _15)
{
return(color.TransparentBlack);
}
vec2 subcell_pos = get_subcell_pos(vertex, BuildingDistances.Size);
// Get the building data by following the offset
vec2 offset = Float(info.diff - Pathfinding_ToSpecial.CenterOffset);
var index = new RelativeIndex(offset.x, offset.y);
building b = Data[index];
unit u = Unit[index];
// Get the distance from here to the building center
float l = length(255 * (info.diff - Pathfinding_ToSpecial.CenterOffset) - (subcell_pos - vec(.5f, .5f)));
// Draw pixel
if (fake_selected(b) && u.player == player)
{
if (l > .8f * radius && l < radius * 1.15f)
{
color clr = SelectedUnitColor.Get(get_player(info)) * .75f;
clr.a = 1;
return(clr * blend);
}
if (l < radius)
{
color clr = BuildingMarkerColors.Get(get_player(info), get_type(info)) * 1f;
clr.a = 1;
return(clr * blend);
}
}
else
{
if (l < radius)
{
color clr = BuildingMarkerColors.Get(get_player(info), get_type(info));
return(clr * blend);
}
}
return(color.TransparentBlack);
}
protected color SolidColor(float player, data data, unit unit)
{
return(unit.player == player && fake_selected(data) ? SelectedUnitColor.Get(unit.player) : UnitColor.Get(unit.player));
}
