void RenderCursor(IAssetManager assets, ISpriteManager sm, IWindowManager window, Vector3 position)
{
if (!_showCursor)
{
_cursorSprite?.Dispose();
_itemSprite?.Dispose();
_cursorSprite = null;
_itemSprite = null;
return;
}
var cursorTexture = assets.LoadTexture(_cursorId);
if (cursorTexture == null)
{
return;
}
if (cursorTexture != _cursorSprite?.Key.Texture)
{
_cursorSprite?.Dispose();
var key = new SpriteKey(cursorTexture, DrawLayer.Cursor, SpriteKeyFlags.NoDepthTest | SpriteKeyFlags.NoTransform);
_cursorSprite = sm.Borrow(key, 1, this);
}
var instances = _cursorSprite.Access();
var size = window.UiToNormRelative(new Vector2(cursorTexture.Width, cursorTexture.Height));
instances[0] = SpriteInstanceData.TopMid(position, size, _cursorSprite, 0, 0);
}
void Rebuild()
{
var window = Resolve <IWindowManager>();
var position = new Vector3(window.UiToNorm(_extents.X, _extents.Y), 0);
var size = window.UiToNormRelative(_extents.Width, _extents.Height);
var instances = _sprite.Access();
instances[0] = SpriteInstanceData.TopLeft(position, size, _sprite, 0, 0);
}
void UpdateSprite(Vector3 position, Vector2 size, DrawLayer layer)
{
if (layer != _sprite?.Key.RenderOrder)
{
_sprite?.Dispose();
var sm = Resolve <ISpriteManager>();
var key = new SpriteKey(CommonColors.BorderTexture, layer, SpriteKeyFlags.NoTransform | SpriteKeyFlags.NoDepthTest);
_sprite = sm.Borrow(key, 1, this);
}
else if (_lastPosition == position && _lastSize == size)
{
return;
}
var instances = _sprite.Access();
instances[0] = SpriteInstanceData.TopLeft(position, size, _sprite, (int)CommonColors.Palette[_color], 0);
_lastPosition = position;
_lastSize = size;
}
void RenderHotspot(ISpriteManager sm, IWindowManager window, bool showHotspot)
{
if (!showHotspot)
{
_hotspotSprite?.Dispose();
_hotspotSprite = null;
return;
}
var commonColors = Resolve <ICommonColors>();
if (_hotspotSprite == null)
{
var key = new SpriteKey(commonColors.BorderTexture, DrawLayer.MaxLayer, SpriteKeyFlags.NoTransform | SpriteKeyFlags.NoDepthTest);
_hotspotSprite = sm.Borrow(key, 1, this);
}
var instances = _hotspotSprite.Access();
var position = new Vector3(window.PixelToNorm(Position), 0.0f);
var size = window.UiToNormRelative(Vector2.One);
instances[0] = SpriteInstanceData.TopLeft(position, size, _hotspotSprite, (int)commonColors.Palette[CommonColor.Yellow3], 0);
}
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);
}
}
void Render()
{
if (!_dirty)
{
return;
}
_dirty = false;
var assets = Resolve <IAssetManager>();
var sm = Resolve <ISpriteManager>();
var window = Resolve <IWindowManager>();
if (window.Size.X < 1 || window.Size.Y < 1)
{
return;
}
var cursorTexture = assets.LoadTexture(_cursorId);
if (cursorTexture == null)
{
return;
}
if (cursorTexture != _cursorSprite?.Key.Texture)
{
_cursorSprite?.Dispose();
var key = new SpriteKey(cursorTexture, DrawLayer.MaxLayer,
SpriteKeyFlags.NoDepthTest | SpriteKeyFlags.NoTransform);
_cursorSprite = sm.Borrow(key, 1, this);
}
var instances = _cursorSprite.Access();
var position = new Vector3(window.PixelToNorm(_position), 0.0f);
var size = window.UiToNormRelative(_size) / 2;
instances[0] = SpriteInstanceData.TopMid(position, size, _cursorSprite, 0, 0);
if (_cursorId == CoreSpriteId.CursorSmall) // Inventory screen, check what's being held.
{
var held = Resolve <IInventoryScreenState>().ItemInHand;
int subItem = 0;
ITexture texture = null;
if (held is GoldInHand)
{
texture = assets.LoadTexture(CoreSpriteId.UiGold);
}
else if (held is RationsInHand)
{
texture = assets.LoadTexture(CoreSpriteId.UiFood);
}
else if (held is ItemSlot itemInHand)
{
var item = assets.LoadItem(itemInHand.Id);
ItemSpriteId spriteId = item.Icon + _frame % item.IconAnim;
texture = assets.LoadTexture(spriteId);
subItem = (int)spriteId;
}
if (texture == null)
{
_itemSprite?.Dispose();
_itemSprite = null;
return;
}
if (texture != _itemSprite?.Key.Texture)
{
_itemSprite?.Dispose();
var key = new SpriteKey(texture, DrawLayer.MaxLayer,
SpriteKeyFlags.NoDepthTest | SpriteKeyFlags.NoTransform);
_itemSprite = sm.Borrow(key, 1, this);
}
texture.GetSubImageDetails(subItem, out size, out var to, out var ts, out var tl);
// TODO: Quantity text
instances = _itemSprite.Access();
instances[0] = SpriteInstanceData.TopMid(
position + new Vector3(window.UiToNormRelative(new Vector2(6, 6)), 0),
window.UiToNormRelative(size),
to, ts, tl, 0);
}
else
{
_itemSprite?.Dispose();
_itemSprite = null;
}
}
void Update(bool updateAll = false)
{
var frameCount = (Resolve <IGameState>()?.TickCount ?? 0) / TicksPerFrame;
if (HighlightIndex.HasValue)
{
int zoneNum = _mapData.ZoneLookup[HighlightIndex.Value];
_highLightEvent = zoneNum == -1 ? -1 : _mapData.Zones[zoneNum].EventNumber;
if (_highLightEvent == -1)
{
_highLightEvent = null;
}
}
else
{
_highLightEvent = null;
}
if (updateAll)
{
var underlayInstances = _underlay.Access();
var overlayInstances = _overlay.Access();
var animatedUnderlayTiles = new List <int>();
var animatedOverlayTiles = new List <int>();
int index = 0;
for (int j = 0; j < _mapData.Height; j++)
{
for (int i = 0; i < _mapData.Width; i++)
{
var underlayTileId = _mapData.Underlay[index];
var underlayTile = underlayTileId == -1 ? null : _tileData.Tiles[underlayTileId];
underlayInstances[index] = BuildInstanceData(i, j, underlayTile, frameCount);
if (underlayTile?.FrameCount > 1)
{
animatedUnderlayTiles.Add(index);
}
var overlayTileId = _mapData.Overlay[index];
var overlayTile = overlayTileId == -1 ? null : _tileData.Tiles[overlayTileId];
overlayInstances[index] = BuildInstanceData(i, j, overlayTile, frameCount);
if (overlayTile?.FrameCount > 1)
{
animatedOverlayTiles.Add(index);
}
index++;
}
}
_animatedUnderlayIndices = animatedUnderlayTiles.ToArray();
_animatedOverlayIndices = animatedOverlayTiles.ToArray();
}
else if (frameCount != _lastFrameCount)
{
var underlayInstances = _underlay.Access();
foreach (var index in _animatedUnderlayIndices)
{
var underlayTileId = _mapData.Underlay[index];
var underlayTile = underlayTileId == -1 ? null : _tileData.Tiles[underlayTileId];
underlayInstances[index] = BuildInstanceData(
index % _mapData.Width,
index / _mapData.Width,
underlayTile,
frameCount);
}
var overlayInstances = _overlay.Access();
foreach (var index in _animatedOverlayIndices)
{
var overlayTileId = _mapData.Overlay[index];
var overlayTile = overlayTileId == -1 ? null : _tileData.Tiles[overlayTileId];
overlayInstances[index] = BuildInstanceData(
index % _mapData.Width,
index / _mapData.Width,
overlayTile,
frameCount);
}
}
_lastFrameCount = frameCount;
}