/// <summary>
/// Get animations for current spellcast.
/// This happens the first time a spell is cast and stored for re-casting.
/// It's likely player will use a wide variety of spell types in normal play.
/// </summary>
void SetCurrentAnims(ElementTypes elementType, int border = 0, bool dilate = false)
{
// Attempt to get current anims
if (castAnims.ContainsKey(elementType))
{
currentAnimType = elementType;
currentAnims = castAnims[elementType];
return;
}
// Load spellcast file
string filename = WeaponBasics.GetMagicAnimFilename(elementType);
string path = Path.Combine(DaggerfallUnity.Instance.Arena2Path, filename);
CifRciFile cifFile = new CifRciFile();
if (!cifFile.Load(path, FileUsage.UseMemory, true))
{
throw new Exception(string.Format("Could not load spell anims file {0}", path));
}
// Load CIF palette
cifFile.Palette.Load(Path.Combine(DaggerfallUnity.Instance.Arena2Path, cifFile.PaletteName));
// Load textures - spells have a single frame per record unlike weapons
AnimationRecord[] animationRecords = new AnimationRecord[cifFile.RecordCount];
for (int record = 0; record < cifFile.RecordCount; record++)
{
Texture2D texture;
if (!TextureReplacement.TryImportCifRci(filename, record, 0, false, out texture))
{
// Get Color32 array
DFSize sz;
Color32[] colors = cifFile.GetColor32(record, 0, 0, border, out sz);
// Dilate edges
if (border > 0 && dilate)
{
ImageProcessing.DilateColors(ref colors, sz);
}
// Create Texture2D
texture = new Texture2D(sz.Width, sz.Height, TextureFormat.ARGB32, false);
texture.SetPixels32(colors);
texture.Apply(true);
}
// Set filter mode and store in frames array
if (texture)
{
texture.filterMode = (FilterMode)DaggerfallUnity.Settings.MainFilterMode;
animationRecords[record].Texture = texture;
animationRecords[record].Size = cifFile.GetSize(record);
}
}
// Add frames array to dictionary
castAnims.Add(elementType, animationRecords);
// Use as current anims
currentAnimType = elementType;
currentAnims = animationRecords;
}
