/// <summary>
/// Get the Upgrade a planet has
/// </summary>
/// <param name="obj">The Planet Object</param>
/// <returns>A List of Upgrades a Planet has</returns>
private Upgrade[] GetActiveUpgrades(GraphicObject obj)
{
var planet = (Planet) obj.mGameObject;
// initialized by just one Upgrade, to reduce redundancy
var result = new Upgrade[1];
// Check which Upgrade the Planet has, and save it to the result
if (planet.MinionBoostUpgrade) result[0] = GetUpgrade(planet, 1);
else if (planet.SateliteStationUpgrade) result[0] = GetUpgrade(planet, 2);
else if (planet.PlanetaryShieldUpgrade) result[0] = GetUpgrade(planet, 3);
else if (planet.StarfleetAcademyUpgrade)
{
// on StarfleetAcademyUpgrade, there are three possible upgrades (ships)
result = new Upgrade[3];
// Get the ShipUpgrades(5,6,7) and calulate the Circles of Upgrades
for (var i = 0; i < 3; i++)
{
result[i] = GetUpgrade(planet, 5 + i);
result[i].mCircle =
GetUpgradeCircle(mRenderer.GetCamera().GetCircleOfObject(obj, 50 + (int) planet.PlanetSize * 18), i, 3);
}
return result;
}
else
{
// if the planet has no Upgrade, it has five possible upgrades
result = new Upgrade[5];
// Get the Upgrades(0,1,2,3,4) and calulate the Circles of Upgrades
for (var i = 0; i < 5; i++)
{
result[i] = GetUpgrade(planet, i);
result[i].mCircle =
GetUpgradeCircle(mRenderer.GetCamera().GetCircleOfObject(obj, 50 + (int) planet.PlanetSize * 18), i, 5);
}
return result;
}
// if no return yet, the planet has an upgrade (not StarFleet!)
// the circle is now in the center of the upgrade
return result;
}
/// <summary>
/// Draws all (not 3D) things for every unit
/// </summary>
/// <param name="state">mouse position</param>
private void DrawUnit(MouseState state)
{
var hoverUpgrade = new Upgrade();
float sizeOfTargetCross = 0;
mHud.mInformation = "";
foreach (var obj in GraphicObjectManager.GetInstance().GetList())
{
// if unit is visible
var vis = obj.mGameObject as IVisible;
if (vis != null)
if (!vis.GetVisibility().VisibleToPlayer) continue;
// get allegiance color
var color = obj.mGameObject.Allegiance == Allegiance.Player
? GlobalValues.GetInstance().mPlayerColor
: obj.mGameObject.Allegiance == Allegiance.Computer
? GlobalValues.GetInstance().mComputerColor
: GlobalValues.GetInstance().mNeutralColor;
// get the position and size of the object
var pos = mRenderer.GetCamera().GetCircleOfObject(obj, 0);
if (mSelectionManager.GetSelected().Contains(obj))
{
//if object is selected draw a selction circle
DrawSelectionCircle(obj, pos, mCircle, color);
if (obj.mGameObject is Planet && obj.mGameObject.Allegiance == Allegiance.Player)
{
// and if its a planet of the player draw the possible upgrades
var res = mHud.DrawPlanetUpgradeAroundPlanet(obj, state);
// and remember the upgrade, where the mouse was over
if (res.mTexture != null)
hoverUpgrade = res;
}
// Remember the size (radius) of the last selected object, for the size of the target cross
sizeOfTargetCross = pos.Z;
}
//Draw Active Upgrade picture
if (obj.mGameObject is Planet && obj.mGameObject.Allegiance == Allegiance.Player)
{
mHud.DrawPlanetUpgradePictogram(obj);
}
DrawLiveBar(obj, pos);
DrawMinionAmount(obj, pos, color);
}
//Draw the Target Point
var target = mHud.TargetSelection;
// if a target exists
if (target != null)
{
// the model is null if the target is in the void
if (target.mModel != null)
{
var vec3 = mRenderer.GetCamera().GetCircleOfObject(target, 0);
// canhe the size of the cross, depending on the kind of the target
if (target.mGameObject is IMinionContainer) vec3.Z *= 0.3f;
if (target.mGameObject is ISpaceship) vec3.Z *= 0.8f;
if (target.mGameObject is DeathStar) vec3.Z *= 0.5f;
DrawSelectionCircle(null,
vec3,
mTargetMark,
target.mGameObject.Allegiance == Allegiance.Player
? GlobalValues.GetInstance().mPlayerColor
: target.mGameObject.Allegiance == Allegiance.Computer
? GlobalValues.GetInstance().mComputerColor
: GlobalValues.GetInstance().mNeutralColor);
}
else
{
// get the position from the target and calulate its screen position
var vec2 = mRenderer.GetCamera().SpaceToScreenPosition(target.mGameObject.Position);
var vec3 = new Vector3(vec2.X, vec2.Y, sizeOfTargetCross * .8f);
DrawSelectionCircle(null,
vec3,
mTargetMark,
mUap.AggressiveMove ? Color.Red : GlobalValues.GetInstance().mPlayerColor);
}
}
// Write the information of the hoverd upgrade to the status bar
if (hoverUpgrade.mTexture == null) return;
mHud.mInformation = hoverUpgrade.mTyp + " | " + hoverUpgrade.mDescription;
}
/// <summary>
/// Draws Upgradeoptions around the planet,
/// if the planet allready have a upgrade it draws its identification
/// </summary>
/// <param name="obj">Graphic Object of the planet</param>
/// <param name="state"> Position of the Mouse Cursor </param>
/// <returns>The Upgrade where the Mouse is over</returns>
internal Upgrade DrawPlanetUpgradeAroundPlanet(GraphicObject obj, MouseState state)
{
var hoverUpgrade = new Upgrade();
var available = new Color(255, 255, 255);
var blocked = new Color(70, 70, 70);
// Get the list of Upgrades the planet has
var list = GetActiveUpgrades(obj);
var mousePosition = new Vector2(state.X, state.Y);
// if the planet has no upgrades, Five Upgrades are available
// if the panet has the starfleet upgrade, Three upgrades availbale
if (list.Length > 1)
foreach (var upgrade in list)
{
var upgradePosition = new Vector2(upgrade.mCircle.X, upgrade.mCircle.Y);
var color = upgrade.mAvailable ? available : blocked;
// make the hover effect and set the return upgrade
if (Vector2.Distance(mousePosition, upgradePosition) < (upgrade.mCircle.Z / 2f))
{
if (upgrade.mAvailable) color = Color.PaleGreen;
hoverUpgrade = upgrade;
}
// Draw the green circle behind upgrade picto
mSpriteBatch.Draw(mUpgrade,
new Rectangle((int) (upgrade.mCircle.X - upgrade.mCircle.Z / 2f),
(int) (upgrade.mCircle.Y - upgrade.mCircle.Z / 2f),
(int) upgrade.mCircle.Z,
(int) upgrade.mCircle.Z),
color);
// draw upgrade picto
mSpriteBatch.Draw(upgrade.mTexture,
new Rectangle((int) (upgrade.mCircle.X - upgrade.mCircle.Z / 2f),
(int) (upgrade.mCircle.Y - upgrade.mCircle.Z / 2f),
(int) upgrade.mCircle.Z,
(int) upgrade.mCircle.Z),
color);
}
// return the object where the mouse is over at the moment
return hoverUpgrade;
}