public static EffectsManager Load(string file, ISurface surface)
{
EffectsManagerSerialized data = Serializer.Load <EffectsManagerSerialized>(file);
EffectsManager manager = new EffectsManager(surface);
foreach (var effect in data.Effects.Keys)
{
int[] effectCellIndexes = data.Effects[effect];
List <Cell> cells = new List <Cell>(effectCellIndexes.Length);
foreach (var index in effectCellIndexes)
{
cells.Add(surface.Cells[index]);
}
var effectData = new CellEffectData(effect)
{
Cells = cells
};
manager._effects.Add(effect, effectData);
foreach (var cell in cells)
{
manager._effectCells.Add(cell, effectData);
}
}
return(manager);
}
/// <summary>
/// Changes the effect of the <paramref name="cells"/> provided.
/// </summary>
/// <param name="cells">Cells to change the effect on.</param>
/// <param name="effect">The effect to associate with the cell.</param>
public void SetEffect(IEnumerable <Cell> cells, ICellEffect effect)
{
var list = new List <Cell>(backingSurface.Cells);
foreach (var cell in cells)
{
if (!list.Contains(cell))
{
throw new Exception("Cell is not part of the surface used to create this effects manager.");
}
}
if (effect != null)
{
CellEffectData workingEffect;
if (effect.CloneOnApply)
{
effect = effect.Clone();
workingEffect = new CellEffectData(effect);
_effects.Add(workingEffect.Effect, workingEffect);
}
else
{
// Is the effect unknown? Add it.
if (GetKnownEffect(effect, out workingEffect) == false)
{
_effects.Add(workingEffect.Effect, workingEffect);
}
}
foreach (var cell in cells)
{
if (!workingEffect.Cells.Contains(cell))
{
// Remove the targeted cell from the known cells list if it is already there (associated with another effect)
ClearCellEffect(cell);
// Add the cell to the effects by cell key and to list of known cells for the effect
_effectCells.Add(cell, workingEffect);
cell.Effect = workingEffect.Effect;
workingEffect.Cells.Add(cell);
}
else // Make sure the effect is attached to the cell.
{
cell.Effect = workingEffect.Effect;
}
}
}
else
{
foreach (var cell in cells)
{
ClearCellEffect(cell);
}
}
}
/// <summary>
/// Removes an effect and associated cells from the manager.
/// </summary>
/// <param name="effect">Effect to remove.</param>
public void Remove(ICellEffect effect)
{
CellEffectData data = _effects[effect];
foreach (var cell in data.Cells)
{
ClearCellEffect(cell);
}
}
protected bool GetKnownEffect(ICellEffect effect, out CellEffectData effectData)
{
if (_effects.ContainsKey(effect))
{
effectData = _effects[effect];
return(true);
}
else
{
effectData = new CellEffectData(effect);
return(false);
}
}
public static EffectsManager Load(string file, ITextSurface surface)
{
EffectsManagerSerialized data = Serializer.Load<EffectsManagerSerialized>(file);
EffectsManager manager = new EffectsManager(surface);
foreach (var effect in data.Effects.Keys)
{
int[] effectCellIndexes = data.Effects[effect];
List<Cell> cells = new List<Cell>(effectCellIndexes.Length);
foreach (var index in effectCellIndexes)
cells.Add(surface.Cells[index]);
var effectData = new CellEffectData(effect) { Cells = cells };
manager._effects.Add(effect, effectData);
foreach (var cell in cells)
manager._effectCells.Add(cell, effectData);
}
return manager;
}
protected bool GetKnownEffect(ICellEffect effect, out CellEffectData effectData)
{
if (_effects.ContainsKey(effect))
{
effectData = _effects[effect];
return true;
}
else
{
effectData = new CellEffectData(effect);
return false;
}
}
/// <summary>
/// Changes the effect of the <paramref name="cells"/> provided.
/// </summary>
/// <param name="cells">Cells to change the effect on.</param>
/// <param name="effect">The effect to associate with the cell.</param>
public void SetEffect(IEnumerable<Cell> cells, ICellEffect effect)
{
var list = new List<Cell>(backingSurface.Cells);
foreach (var cell in cells)
{
if (!list.Contains(cell))
throw new Exception("Cell is not part of the surface used to create this effects manager.");
}
if (effect != null)
{
CellEffectData workingEffect;
if (effect.CloneOnApply)
{
effect = effect.Clone();
workingEffect = new CellEffectData(effect);
_effects.Add(workingEffect.Effect, workingEffect);
}
else
{
// Is the effect unknown? Add it.
if (GetKnownEffect(effect, out workingEffect) == false)
_effects.Add(workingEffect.Effect, workingEffect);
}
foreach (var cell in cells)
{
if (!workingEffect.Cells.Contains(cell))
{
// Remove the targeted cell from the known cells list if it is already there (associated with another effect)
ClearCellEffect(cell);
// Add the cell to the effects by cell key and to list of known cells for the effect
_effectCells.Add(cell, workingEffect);
cell.Effect = workingEffect.Effect;
workingEffect.Cells.Add(cell);
}
else // Make sure the effect is attached to the cell.
cell.Effect = workingEffect.Effect;
}
}
else
{
foreach (var cell in cells)
ClearCellEffect(cell);
}
}
