void UndoHistoryEvent(BaseHistoryEvent baseHistoryEvent)
{
if (baseHistoryEvent.GetType() == typeof(ResizeHistoryEvent))
{
var he = (ResizeHistoryEvent)baseHistoryEvent;
this.map.size = he.oldSize;
foreach (var tileOverride in he.removedTiles)
{
this.map.tileOverrides.Add(tileOverride);
}
foreach (var entity in he.removedEntities)
{
this.map.entities.Add(entity);
}
this.RebuildMapDisplay();
foreach (var pos in he.deselectedTiles)
{
this.selectedTiles.Add(this.mapDisplay.GetTile(pos));
}
this.mapDisplay.SetSelectedTiles(this.selectedTiles);
}
else if (baseHistoryEvent.GetType() == typeof(SelectionChangeHistoryEvent))
{
var he = (SelectionChangeHistoryEvent)baseHistoryEvent;
this.selectedTiles = new List <MapTile>(he.oldSelectedTiles.Select(x => this.mapDisplay.GetTile(x)));
this.mapDisplay.SetSelectedTiles(this.selectedTiles);
}
else if (baseHistoryEvent.GetType() == typeof(TileChangeHistoryEvent))
{
var he = (TileChangeHistoryEvent)baseHistoryEvent;
foreach (var tileOverride in he.oldTiles)
{
this.map.tileOverrides.RemoveAll(x => x.pos == tileOverride.pos);
if (tileOverride.name != "")
{
this.map.tileOverrides.Add(tileOverride);
}
}
this.RebuildMapDisplay();
}
else if (baseHistoryEvent.GetType() == typeof(EntityChangeHistoryEvent))
{
var he = (EntityChangeHistoryEvent)baseHistoryEvent;
foreach (var entity in he.oldEntities)
{
this.map.entities.RemoveAll(x => x.pos == entity.pos);
if (entity.name != "None")
{
this.map.entities.Add(entity);
}
}
this.RebuildMapDisplay();
}
}
void DoHistoryEvent(BaseHistoryEvent baseHistoryEvent)
{
if (baseHistoryEvent.GetType() == typeof(ResizeHistoryEvent))
{
var he = (ResizeHistoryEvent)baseHistoryEvent;
this.map.size = he.newSize;
he.removedTiles = new List <BattleMap.TileOverride>();
for (int n = this.map.tileOverrides.Count; n-- > 0;)
{
bool isOutsideBounds = (
this.map.tileOverrides[n].pos.x >= he.newSize.x ||
this.map.tileOverrides[n].pos.y >= he.newSize.y
);
if (isOutsideBounds)
{
he.removedTiles.Add(this.map.tileOverrides[n]);
this.map.tileOverrides.RemoveAt(n);
}
}
he.removedEntities = new List <BattleMap.Entity>();
for (int n = this.map.entities.Count; n-- > 0;)
{
bool isOutsideBounds = (
this.map.entities[n].pos.x >= he.newSize.x ||
this.map.entities[n].pos.y >= he.newSize.y
);
if (isOutsideBounds)
{
he.removedEntities.Add(this.map.entities[n]);
this.map.entities.RemoveAt(n);
}
}
he.deselectedTiles = new List <Vector2i>();
for (int n = this.selectedTiles.Count; n-- > 0;)
{
var tile = this.selectedTiles[n];
bool isOutsideBounds = (
tile.pos.x >= he.newSize.x ||
tile.pos.y >= he.newSize.y
);
if (isOutsideBounds)
{
he.deselectedTiles.Add(tile.pos);
this.selectedTiles.RemoveAt(n);
}
}
this.RebuildMapDisplay();
}
else if (baseHistoryEvent.GetType() == typeof(SelectionChangeHistoryEvent))
{
var he = (SelectionChangeHistoryEvent)baseHistoryEvent;
this.selectedTiles = new List <MapTile>(he.newSelectedTiles.Select(x => this.mapDisplay.GetTile(x)));
this.mapDisplay.SetSelectedTiles(this.selectedTiles);
}
else if (baseHistoryEvent.GetType() == typeof(TileChangeHistoryEvent))
{
var he = (TileChangeHistoryEvent)baseHistoryEvent;
foreach (var tileOverride in he.newTiles)
{
this.map.tileOverrides.RemoveAll(x => x.pos == tileOverride.pos);
if (tileOverride.name != "")
{
this.map.tileOverrides.Add(tileOverride);
}
}
this.RebuildMapDisplay();
}
else if (baseHistoryEvent.GetType() == typeof(EntityChangeHistoryEvent))
{
var he = (EntityChangeHistoryEvent)baseHistoryEvent;
foreach (var entity in he.newEntities)
{
this.map.entities.RemoveAll(x => x.pos == entity.pos);
if (entity.name != "None")
{
this.map.entities.Add(entity);
}
}
this.RebuildMapDisplay();
}
}
