/// <summary>
/// When overridden in the derived class, initializes a <see cref="Grh"/> to display the information for an item.
/// </summary>
/// <param name="grh">The <see cref="Grh"/> to initialize (cannot be null).</param>
/// <param name="itemInfo">The item information to be displayed. Can be null.</param>
protected override void InitializeItemInfoSprite(Grh grh, IItemTable itemInfo)
{
if (itemInfo == null)
{
// Clear the sprite
grh.SetGrh(null);
}
else
{
// Set the new sprite
var newGD = GrhInfo.GetData(itemInfo.Graphic);
grh.SetGrh(newGD);
}
}
/// <summary>
/// Sets the icon for an animated <see cref="GrhData"/>.
/// </summary>
/// <param name="grhData">The <see cref="GrhData"/>.</param>
void SetIconImageAnimated(GrhData grhData)
{
// If we have already created the Grh for animations, we just need to make sure we have the
// correct GrhData set on it
if (_animationGrh != null)
{
_animationGrh.SetGrh(grhData);
return;
}
_animationGrh = new Grh(grhData, AnimType.Loop, TickCount.Now);
_grhImageList.GetImageAsync(grhData.GetFrame(0), _asyncCallback, this);
}
/// <summary>
/// Sets the quick bar item's type and value.
/// </summary>
/// <param name="type">The <see cref="QuickBarItemType"/>.</param>
/// <param name="value">The value.</param>
public void SetQuickBar(QuickBarItemType type, int value)
{
// Check that at least one of the values are new
if (type == QuickBarItemType && value == QuickBarItemValue)
{
return;
}
// Set the new values
_quickBarItemType = type;
_quickBarItemValue = value;
// Clear some values
_grh.SetGrh(null);
_skillInfo = null;
// Additional type-based handling
switch (type)
{
case QuickBarItemType.Skill:
_skillInfo = SkillInfoManager.Instance[(SkillType)QuickBarItemValue];
if (_skillInfo == null)
{
SetQuickBar(QuickBarItemType.None, 0);
return;
}
_grh.SetGrh(_skillInfo.Icon, AnimType.Loop, TickCount.Now);
if (_grh.GrhData == null)
{
SetQuickBar(QuickBarItemType.None, 0);
return;
}
break;
}
}
/// <summary>
/// Handles initialization of the GameScreen. This will be invoked after the GameScreen has been
/// completely and successfully added to the ScreenManager. It is highly recommended that you
/// use this instead of the constructor. This is invoked only once.
/// </summary>
public override void Initialize()
{
base.Initialize();
PlayMusic = false;
// Create the background sprite
_background = new Grh();
var bgGrhData = GrhInfo.GetData("Background", "menu");
if (bgGrhData != null)
{
_background.SetGrh(bgGrhData);
}
else
{
const string errmsg = "Failed to find menu background image for screen `{0}` - background will not be drawn.";
if (log.IsErrorEnabled)
{
log.ErrorFormat(errmsg, this);
}
Debug.Fail(string.Format(errmsg, this));
}
}
/// <summary>
/// Sets up the <see cref="EmoticonDisplayInfo"/>.
/// </summary>
/// <param name="grhIndex">The <see cref="GrhIndex"/> of the emoticon.</param>
/// <param name="currentTime">The current game time.</param>
public void Initialize(GrhIndex grhIndex, TickCount currentTime)
{
_grh.SetGrh(grhIndex, AnimType.LoopOnce, currentTime);
_initializeTime = currentTime;
_isAlive = true;
}