Vector2 _lastPixelSize; // For dirty state detection
public DialogFrame(IUiElement child)
{
On <BackendChangedEvent>(_ =>
{
_sprite?.Dispose();
_sprite = null;
});
Children.Add(child);
}
void RenderItemInHandCursor(IAssetManager assets, ISpriteManager sm, IWindowManager window, Vector3 normPosition)
{
var held = Resolve <IInventoryManager>().ItemInHand;
var itemAmountText = GetAmountText();
if (_lastItemAmountText != itemAmountText)
{
var tm = Resolve <ITextManager>();
_lastItemAmountText = itemAmountText;
_itemAmountSprite?.Dispose();
_itemAmountSprite = itemAmountText == null
? null
: tm.BuildRenderable(new TextBlock(itemAmountText), DrawLayer.MaxLayer, null, this);
}
if (_cursorId != CoreSpriteId.CursorSmall) // Inventory screen, check what's being held.
{
_itemSprite?.Dispose(); _itemSprite = null;
_itemAmountSprite?.Dispose(); _itemAmountSprite = null;
return;
}
int subItem = 0;
ITexture texture = null;
switch (held.Item)
{
case Gold _: texture = assets.LoadTexture(CoreSpriteId.UiGold); break;
case Rations _: texture = assets.LoadTexture(CoreSpriteId.UiFood); break;
case ItemData item:
{
ItemSpriteId spriteId = (ItemSpriteId)((int)item.Icon + _frame % item.IconAnim);
texture = assets.LoadTexture(spriteId);
subItem = (int)spriteId;
break;
}
}
if (texture == null)
{
_itemSprite?.Dispose();
_itemSprite = null;
return;
}
if (texture != _itemSprite?.Key.Texture)
{
_itemSprite?.Dispose();
var key = new SpriteKey(texture, DrawLayer.Cursor,
SpriteKeyFlags.NoDepthTest | SpriteKeyFlags.NoTransform);
_itemSprite = sm.Borrow(key, 1, this);
}
var subImage = texture.GetSubImageDetails(subItem);
// TODO: Quantity text
var instances = _itemSprite.Access();
instances[0] = SpriteInstanceData.TopMid(
normPosition + new Vector3(window.UiToNormRelative(6, 6), 0),
window.UiToNormRelative(subImage.Size),
subImage, 0);
if (_itemAmountSprite != null)
{
_itemAmountSprite.Position = normPosition + new Vector3(window.UiToNormRelative(6, 18), 0);
}
}
protected override void Unsubscribed()
{
_sprite?.Dispose();
_sprite = null;
}
void RenderItemInHandCursor(IAssetManager assets, ISpriteManager sm, IWindowManager window, Vector3 normPosition)
{
var held = Resolve <IInventoryManager>().ItemInHand;
var itemAmountText = GetAmountText();
if (_lastItemAmountText != itemAmountText)
{
var tm = Resolve <ITextManager>();
_lastItemAmountText = itemAmountText;
_itemAmountSprite?.Dispose();
_itemAmountSprite = itemAmountText == null
? null
: tm.BuildRenderable(new TextBlock(itemAmountText), DrawLayer.MaxLayer, null, this);
}
if (_cursorId != Base.CoreSprite.CursorSmall) // Inventory screen, check what's being held.
{
_itemSprite?.Dispose(); _itemSprite = null;
_itemAmountSprite?.Dispose(); _itemAmountSprite = null;
return;
}
int subItem = 0;
ITexture texture = null;
switch (held.Item)
{
case Gold: texture = assets.LoadTexture(Base.CoreSprite.UiGold); break;
case Rations: texture = assets.LoadTexture(Base.CoreSprite.UiFood); break;
case ItemData item:
{
texture = assets.LoadTexture(item.Icon);
subItem = item.IconSubId + _frame % item.IconAnim;
break;
}
}
if (texture == null)
{
_itemSprite?.Dispose();
_itemSprite = null;
return;
}
if (texture != _itemSprite?.Key.Texture)
{
_itemSprite?.Dispose();
var key = new SpriteKey(texture, SpriteSampler.Point, DrawLayer.Cursor, SpriteKeyFlags.NoDepthTest | SpriteKeyFlags.NoTransform);
_itemSprite = sm.Borrow(key, 1, this);
}
var subImage = texture.Regions[subItem];
bool lockWasTaken = false;
var instances = _itemSprite.Lock(ref lockWasTaken);
try
{
// TODO: Quantity text
instances[0] = new SpriteInstanceData(
normPosition + new Vector3(window.UiToNormRelative(6, 6), 0),
window.UiToNormRelative(subImage.Size),
subImage, SpriteFlags.TopMid);
}
finally { _itemSprite.Unlock(lockWasTaken); }
if (_itemAmountSprite != null)
{
_itemAmountSprite.Position = normPosition + new Vector3(window.UiToNormRelative(6, 18), 0);
}
}
