/// <summary>
/// Draw the ship-building UI.
/// </summary>
void DrawBuildShipsUI()
{
Vector2 mousePos = UI.GetMousePos();
Rect rect = new Rect(Screen.width * 0.5f - 425f, Screen.height * 0.5f - 210f, 292f, 166f);
rect = UI.DrawWindow(rect, "Build Ships");
// Allow ships to be sold by dragging them here
if (mDragShip != null && Input.GetMouseButtonUp(0) && rect.Contains(mousePos))
{
if (mSelectedRoute != null)
{
mSelectedRoute.UnassignShip(mDragShip);
}
AvailableShips.Instance.list.Remove(mDragShip);
Config.Instance.gold += mDragShip.prefab.price;
CancelDrag();
}
// Draw the grid, colored green if we're dragging a sellable ship
rect = UI.Bevel(rect, 8f);
Color prev = GUI.color;
GUI.color = mDragShip == null ? prev : new Color(0f, 1f, 0f, prev.a);
List <Vector2> grid = UI.DrawGrid(rect, 50f, 50f, 4f, 4f, 4f, 8);
GUI.color = prev;
int max = Mathf.Min(grid.Count, AvailableShips.Instance.prefabs.Count);
// Draw all ships that we can currently build
for (int i = 0; i < max; ++i)
{
Vector3 pos = grid[i];
AvailableShips.Template ship = AvailableShips.Instance.prefabs[i];
Rect shipRect = new Rect(pos.x, pos.y, 50f, 50f);
if (ship.icon != null)
{
UI.DrawTexture(pos.x, pos.y, ship.icon);
}
// Price caption
UI.DrawLabel(shipRect, "$" + ship.price, Config.Instance.descStyle,
Config.Instance.gold < ship.price ? Color.red : Color.white, Color.black, true);
// Cargo caption
UI.DrawLabel(shipRect, ship.cargo.ToString(), Config.Instance.infoStyle,
Color.white, Color.black, true);
// Allow dragging of this icon
if (Config.Instance.gold >= ship.price &&
Input.GetMouseButtonDown(0) &&
shipRect.Contains(mousePos))
{
CancelDrag();
mDragPrefab = ship;
}
// TODO: Ship tooltips
//Tooltip.AddArea(shipRect, OnShipTooltip, ship);
}
}
