/// <summary>
/// Show player's selected units stat and activate command for the units
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void showUnitStatAndCommand(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e, BuildLargePreviewPictureBoxVisitor visitor)
{
int count = e.SelectedEntities.Count;
// Only non-zombie stat being displayed
if (!((UnitComponent)e.SelectedEntities[0]).IsZombie)
{
// Individual unit
if (count == 1 && holder != null)
{
// Use the holder to show unit stats.
DisplaySelectedEntityStatsVisitor visitor2 = new DisplaySelectedEntityStatsVisitor();
visitor2.Game = (XnaUITestGame)Game;
visitor2.Layout = holder;
e.SelectedEntities[0].Accept(visitor2);
}
e.SelectedEntities[0].Accept(visitor);
PictureBox bigImage = visitor.PictureBox;
bigImage.DrawBox = new Rectangle(25, 25, 150, 150);
AddChild(bigImage);
bool containsNonBuilders = true;
for (int i = 0; i < e.SelectedEntities.Count; i++)
{
if (!((UnitComponent)e.SelectedEntities[0]).CanBuild)
{
containsNonBuilders = false;
break;
}
}
commandBar.activateButtons(containsNonBuilders); // show commandView if selected
} // only non zombie
}
/// <summary>
/// Update and refresh holder every time multiple new units are selected
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void updateHolder(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
if (holder != null)
{
holder.Clear();
if (count > 1)
{
holder.Visible = true;
foreach (ModelComponent component in e.SelectedEntities)
{
BuildSelectedEntityUIVisitor visitor = new BuildSelectedEntityUIVisitor();
if (component is UnitComponent)
{
UnitComponent temp = (UnitComponent)component;
component.Accept(visitor);
if (visitor.UI != null)
{
holder.AddChild(visitor.UI);
}
}
} //for
} //if
} //if
}
/// <summary>
/// Event handler when selection of units has changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void onSelectionChanged(Object sender, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
SameSizeChildrenFlowLayout holder = getSelectedEntityUIHolder();
updateHolder(holder, e); // Update the holder
flushStatPanel(); // Clear all stat panels
updateStatAndCommandPanels(holder, e); // Update panel and activate new command menu
}
/// <summary>
/// Select an entity to allow for the giving of commands.
/// </summary>
/// <param name="component">The Entity to select</param>
public void SelectEntity(ModelComponent component)
{
if (component is UnitComponent || component is Building)
{
selectedEntities.Add(component);
component.Selected = true;
if (SelectionStateChanged != null)
{
SelectionStateChangedArgs e = new SelectionStateChangedArgs();
e.SelectedEntities = selectedEntities;
SelectionStateChanged(this, e);
}
}
}
/// <summary>
/// Refreshes the selection state.
/// </summary>
public void ClearSelectionState()
{
foreach (ModelComponent m in selectedEntities)
{
m.Selected = false;
}
selectedEntities = new List <ModelComponent>();
if (SelectionStateChanged != null)
{
SelectionStateChangedArgs e = new SelectionStateChangedArgs();
e.SelectedEntities = new List <ModelComponent>();
SelectionStateChanged(this, e);
}
}
/// <summary>
/// Select an entity to allow for the giving of commands.
/// </summary>
/// <param name="component">The Entity to select</param>
public void SelectEntity(ModelComponent component)
{
if (component is UnitComponent || component is Building)
{
selectedEntities.Add(component);
component.Selected = true;
if (SelectionStateChanged != null)
{
SelectionStateChangedArgs e = new SelectionStateChangedArgs();
e.SelectedEntities = selectedEntities;
SelectionStateChanged(this, e);
}
}
}
/// <summary>
/// Refreshes the selection state.
/// </summary>
public void ClearSelectionState()
{
foreach (ModelComponent m in selectedEntities)
{
m.Selected = false;
}
selectedEntities = new List<ModelComponent>();
if (SelectionStateChanged != null)
{
SelectionStateChangedArgs e = new SelectionStateChangedArgs();
e.SelectedEntities = new List<ModelComponent>();
SelectionStateChanged(this, e);
}
}
/// <summary>
/// Update Stat panel and activate command panel for selected units
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void updateStatAndCommandPanels(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
if (count > 0)
{
BuildLargePreviewPictureBoxVisitor visitor = new BuildLargePreviewPictureBoxVisitor();
if (e.SelectedEntities[0] is UnitComponent)
{
showUnitStatAndCommand(holder, e, visitor);
} // unit
else if (e.SelectedEntities[0] is Building)
{
Building y = (Building)e.SelectedEntities[0];
commandBar.activateProduceUnitButtons(y.Type);
}
}
else
{
commandBar.disableButtons();
}
}
public static void OnIsSelectingChanged(object sender, SelectionStateChangedArgs e)
{
SetIsSelecting(e.Owner, e.IsSelecting);
}
/// <summary>
/// Update Stat panel and activate command panel for selected units
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void updateStatAndCommandPanels(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
if (count > 0)
{
BuildLargePreviewPictureBoxVisitor visitor = new BuildLargePreviewPictureBoxVisitor();
if (e.SelectedEntities[0] is UnitComponent)
{
showUnitStatAndCommand(holder, e, visitor);
} // unit
else if (e.SelectedEntities[0] is Building)
{
Building y = (Building)e.SelectedEntities[0];
commandBar.activateProduceUnitButtons(y.Type);
}
}
else
{
commandBar.disableButtons();
}
}
/// <summary>
/// Update and refresh holder every time multiple new units are selected
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void updateHolder(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
if (holder != null)
{
holder.Clear();
if (count > 1)
{
holder.Visible = true;
foreach (ModelComponent component in e.SelectedEntities)
{
BuildSelectedEntityUIVisitor visitor = new BuildSelectedEntityUIVisitor();
if (component is UnitComponent)
{
UnitComponent temp = (UnitComponent)component;
component.Accept(visitor);
if (visitor.UI != null)
{
holder.AddChild(visitor.UI);
}
}
}//for
}//if
}//if
}
/// <summary>
/// Show player's selected units stat and activate command for the units
/// </summary>
/// <param name="holder"></param>
/// <param name="e"></param>
private void showUnitStatAndCommand(SameSizeChildrenFlowLayout holder, SelectionStateChangedArgs e, BuildLargePreviewPictureBoxVisitor visitor)
{
int count = e.SelectedEntities.Count;
// Only non-zombie stat being displayed
if (!((UnitComponent)e.SelectedEntities[0]).IsZombie)
{
// Individual unit
if (count == 1 && holder != null)
{
// Use the holder to show unit stats.
DisplaySelectedEntityStatsVisitor visitor2 = new DisplaySelectedEntityStatsVisitor();
visitor2.Game = (XnaUITestGame)Game;
visitor2.Layout = holder;
e.SelectedEntities[0].Accept(visitor2);
}
e.SelectedEntities[0].Accept(visitor);
PictureBox bigImage = visitor.PictureBox;
bigImage.DrawBox = new Rectangle(25, 25, 150, 150);
AddChild(bigImage);
bool containsNonBuilders = true;
for (int i = 0; i < e.SelectedEntities.Count; i++)
{
if (!((UnitComponent)e.SelectedEntities[0]).CanBuild)
{
containsNonBuilders = false;
break;
}
}
commandBar.activateButtons(containsNonBuilders); // show commandView if selected
} // only non zombie
}
/// <summary>
/// Event handler when selection of units has changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void onSelectionChanged(Object sender, SelectionStateChangedArgs e)
{
int count = e.SelectedEntities.Count;
SameSizeChildrenFlowLayout holder = getSelectedEntityUIHolder();
updateHolder(holder, e); // Update the holder
flushStatPanel(); // Clear all stat panels
updateStatAndCommandPanels(holder,e); // Update panel and activate new command menu
}
