private void DrawUnits(SpriteBatch spriteBatch, Renderer renderer)
{
// Since we are generating these every time anyway,
// we clear it so we don't have any label boxes belonging to deleted armies.
_labelClickableBoundaries.Clear();
// All realm id's the player is at war with.
var playerEnemies = _wars.GetAllEnemies(Realms.PlayerID);
foreach (var pair in _units.Armies)
{
AABB box = _labelBoxes[pair.Value.Location];
AABB screenBox = new AABB(renderer.RenderState.WorldToScreenCoordinates(box.BottomRight),
renderer.RenderState.WorldToScreenCoordinates(box.TopLeft));
string text = pair.Value.NUnits.ToString();
Vector2 dim = _unitsFont.MeasureString(text);
Vector2 center = screenBox.Center - dim / 2;
Vector2 p1 = (center - 5 * Vector2.UnitX);
AABB snugBox = new AABB(p1, p1 + (dim + 10 * Vector2.UnitX));
Color borderColor;
if (_unitsSelection.Set.Contains(pair.Key))
{
borderColor = Color.AliceBlue;
}
else if (playerEnemies.Contains(pair.Value.Owner))
{
borderColor = Color.Red;
}
else
{
borderColor = Color.Black;
}
spriteBatch.Draw(snugBox.Borders(1), borderColor);
spriteBatch.Draw(snugBox, Color.Black);
spriteBatch.DrawString(_unitsFont, text, center.Floor(), Color.White);
_labelClickableBoundaries[pair.Key] = snugBox;
}
}
public void Draw(SpriteBatch spriteBatch, Renderer renderer)
{
// Renders provinces
renderer.DrawToScreen(_standardInstrs.SelectMany(x => x));
// if (renderer.RenderState.Camera.Zoom < 1.4f)
// {
DrawUnits(spriteBatch, renderer);
// }
// Selection box
AABB selectionRect = new AABB(_selectionBoxP1, _selectionBoxP2);
AABB[] borders = selectionRect.Borders(1);
spriteBatch.Draw(selectionRect, new Color(Color.Black, 0.4f));
spriteBatch.Draw(borders, Color.CadetBlue);
}
