/// <summary>
/// Draw all tiles in this room by setting sprite renderers at their locations from the pool.
/// </summary>
public void SetSprites()
{
if (!hasSprites)
{
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
Tile tile = GetTile(x, y);
TileProperties data = tile.Properties;
if (tile != TileType.Air)
{
SpriteRenderer rend = spritePool.Get();
rend.sprite = data.sprite;
Vector2 wP = WorldPos + new Vector2(x, y);
// Tile z position is set to 1 so it is behind all dynamic entities.
// This prevents sprite sorting issues.
rend.transform.position = new Vector3(wP.x, wP.y, 1.0f);
spriteList.Add(rend);
}
}
}
hasSprites = true;
}
}
/// <summary>
/// Draw all tiles in this room by setting sprite renderers at their locations from the pool.
/// </summary>
public void SetSprites()
{
if (!hasSprites)
{
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
Tile tile = GetTile(x, y);
TileProperties data = tile.Properties;
if (tile != TileType.Air)
{
SpriteRenderer rend = spritePool.Get();
rend.sprite = data.sprite;
rend.transform.position = WorldPos + new Vector2(x, y);
spriteList.Add(rend);
}
}
}
hasSprites = true;
}
}
/// <summary>
/// Loads an array of items to be displayed.
/// Will apply offset, initialize animated or variant items,
/// scale and height-level. Loaded items will be in the order of the array.
/// </summary>
/// <param name="items">The array of items</param>
/// <param name="screenPosition">The origin screenposition to display the items</param>
/// <param name="tilePosition">The corresponding tileposition to the screenpostion</param>
/// <param name="chunk">The dynamic chunk in charge of the item sprites</param>
private void LoadItemStack(MapObject[] items, Vector3 screenPosition, Vector3i tilePosition, DynamicChunk chunk)
{
foreach (var item in items)
{
var unitySprite = spritePool.Get();
var itemBase = itemBases[item.BaseId];
Sprite sprite;
float[] offset;
if (itemBase is SimpleObjectBase simpleBase)
{
sprite = sprites[simpleBase.SpriteId];
offset = simpleBase.Offset;
}
else
{
var variantBase = (VariantObjectBase)itemBase;
var spriteId = SetupMultiFrameItem(variantBase, tilePosition.x, tilePosition.y, unitySprite);
sprite = sprites[spriteId];
offset = variantBase.GetOffset(spriteId);
}
unitySprite.sprite = sprite;
unitySprite.transform.position = new Vector3(
screenPosition.x - sprite.bounds.extents.x + offset[0],
screenPosition.y + offset[1] + chunk.GetHeightLevel(tilePosition),
screenPosition.z
);
SetupItemScale(tilePosition.x, tilePosition.y, itemBase.SizeVariance, unitySprite);
unitySprite.gameObject.SetActive(true);
if (itemBase.Height > 0f)
{
chunk.IncreaseHeightLevel(tilePosition, itemBase.Height);
}
chunk.RegisterItem(unitySprite);
screenPosition.z -= 0.000001f;
}
}
