public IRenderItem CreateRenderItem(RenderItemType type)
{
switch(type)
{
case RenderItemType.SnakeBody:
return new WPFRenderItem(Colors.Aqua);
case RenderItemType.SnakeHead:
return new WPFRenderItem(Colors.CornflowerBlue);
case RenderItemType.Block:
return new WPFRenderItem(Colors.Black);
case RenderItemType.Treat:
return new WPFRenderItem(Colors.Red);
case RenderItemType.SpeedPowerup:
return new WPFRenderItem(Colors.DarkOliveGreen);
case RenderItemType.ClearPowerup:
return new WPFRenderItem(Colors.Yellow);
default:
return null;
}
}
/// <summary>
/// Creates a render item object.
/// </summary>
/// <param name="element"></param>
/// <param name="yPosition"></param>
/// <param name="itemType"></param>
public RenderItem(FrameworkElement element, double yPosition, double xDistanceToNextItem, double xOffset, RenderItemType itemType, int pitchId)
{
YPosition = yPosition;
UIElement = element;
ItemType = itemType;
XDistanceToNextObject = xDistanceToNextItem;
XOffset = xOffset;
PitchId = pitchId;
}
/// <summary>
/// Creates a render item object.
/// </summary>
/// <param name="element"></param>
/// <param name="yPosition"></param>
/// <param name="itemType"></param>
public RenderItem(FrameworkElement element, double yPosition, double xDistanceToNextItem, double xOffset, RenderItemType itemType, int pitchId)
{
YPosition = yPosition;
UIElement = element;
ItemType = itemType;
XDistanceToNextObject = xDistanceToNextItem;
XOffset = xOffset;
PitchId = pitchId;
}
private double RenderSpecificItems(RenderItemType type, double noteTime, double currentX)
{
double maxOffsetInGroup = 0;
var items = GetItemsByType(type, _renderItemsDictionary[noteTime]);
foreach (RenderItem item in items)
{
if (item.XDistanceToNextObject > maxOffsetInGroup)
{
maxOffsetInGroup = item.XDistanceToNextObject;
}
//Store the final object horizontal position for later
item.XPosition = currentX;
RenderItemXY(currentX, item);
}
return(maxOffsetInGroup);
}
private double RenderSpecificItems(RenderItemType type, double noteTime, double currentX)
{
double xRightOffset = 1000;
bool hadItemsToRender = false;
var items = GetItemsByType(type, renderItemsDictionary[noteTime]);
foreach (RenderItem item in items)
{
hadItemsToRender = true;
if (item.XOffset < xRightOffset) xRightOffset = item.XOffset;
RenderItemXY(item.UIElement, currentX, item.YPosition);
}
if (hadItemsToRender) return xRightOffset;
return 0;
}
private IEnumerable<RenderItem> GetItemsByType(RenderItemType type, IEnumerable<RenderItem> renderItems)
{
return (from item in renderItems
where item.ItemType == type
select item);
}
public void AddItemToRender(double noteTime, FrameworkElement element, double yPosition, double xOffset, RenderItemType itemType)
{
element.HorizontalAlignment = HorizontalAlignment.Left;
element.VerticalAlignment = VerticalAlignment.Top;
renderItemsDictionary.Add(noteTime, new RenderItem(element, yPosition, xOffset, itemType));
}
public void AddItemToRender(double noteTime, FrameworkElement element, double yPosition, double xDistanceToNextObject, double xOffset, RenderItemType itemType, int pitchId = 0)
{
_renderItemsDictionary.Add(noteTime, new RenderItem(element, yPosition, xDistanceToNextObject, xOffset, itemType, pitchId));
}
private double RenderSpecificItems(RenderItemType type, double noteTime, double currentX)
{
double maxOffsetInGroup = 0;
var items = GetItemsByType(type, _renderItemsDictionary[noteTime]);
foreach (RenderItem item in items)
{
if (item.XDistanceToNextObject > maxOffsetInGroup) maxOffsetInGroup = item.XDistanceToNextObject;
//Store the final object horizontal position for later
item.XPosition = currentX;
RenderItemXY(currentX, item);
}
return maxOffsetInGroup;
}
public void AddItemToRender(double noteTime, FrameworkElement element, double yPosition, double xDistanceToNextObject, double xOffset, RenderItemType itemType, int pitchId = 0)
{
_renderItemsDictionary.Add(noteTime, new RenderItem(element, yPosition, xDistanceToNextObject, xOffset, itemType, pitchId));
}
private IEnumerable <RenderItem> GetItemsByType(RenderItemType type, IEnumerable <RenderItem> renderItems)
{
return(from item in renderItems
where item.ItemType == type
select item);
}
