protected override void AddedToWorld(Actor self)
{
base.AddedToWorld(self);
if (layer != null && (!info.ConcretePrerequisites.Any() || techTree == null || techTree.HasPrerequisites(info.ConcretePrerequisites)))
{
var map = self.World.Map;
if (!(self.World.Map.Rules.TerrainInfo is ITemplatedTerrainInfo terrainInfo))
{
throw new InvalidDataException("D2kBuilding requires a template-based tileset.");
}
var template = terrainInfo.Templates[info.ConcreteTemplate];
if (template.PickAny)
{
// Fill the footprint with random variants
foreach (var c in info.Tiles(self.Location))
{
// Only place on allowed terrain types
if (!map.Contains(c) || map.CustomTerrain[c] != byte.MaxValue || !info.TerrainTypes.Contains(map.GetTerrainInfo(c).Type))
{
continue;
}
// Don't place under other buildings (or their bib)
if (bi.GetBuildingsAt(c).Any(a => a != self))
{
continue;
}
var index = Game.CosmeticRandom.Next(template.TilesCount);
layer.AddTile(c, new TerrainTile(template.Id, (byte)index));
}
}
else
{
for (var i = 0; i < template.TilesCount; i++)
{
var c = self.Location + new CVec(i % template.Size.X, i / template.Size.X);
// Only place on allowed terrain types
if (!map.Contains(c) || map.CustomTerrain[c] != byte.MaxValue || !info.TerrainTypes.Contains(map.GetTerrainInfo(c).Type))
{
continue;
}
// Don't place under other buildings (or their bib)
if (bi.GetBuildingsAt(c).Any(a => a != self))
{
continue;
}
layer.AddTile(c, new TerrainTile(template.Id, (byte)i));
}
}
}
if (health == null)
{
return;
}
foreach (var kv in self.OccupiesSpace.OccupiedCells())
{
totalTiles++;
if (!info.DamageTerrainTypes.Contains(self.World.Map.GetTerrainInfo(kv.Cell).Type))
{
safeTiles++;
}
}
if (totalTiles == 0 || totalTiles == safeTiles)
{
return;
}
// Cast to long to avoid overflow when multiplying by the health
damageThreshold = (int)((info.DamageThreshold * (long)health.MaxHP + (100 - info.DamageThreshold) * safeTiles * (long)health.MaxHP / totalTiles) / 100);
if (!info.StartOnThreshold)
{
return;
}
// Start with maximum damage applied, ignoring modifiers like player handicap
var delta = health.HP - damageThreshold;
if (delta > 0)
{
health.InflictDamage(self, self.World.WorldActor, new Damage(delta, info.DamageTypes), true);
}
}
protected override void AddedToWorld(Actor self)
{
base.AddedToWorld(self);
if (layer != null && (!info.ConcretePrerequisites.Any() || techTree == null || techTree.HasPrerequisites(info.ConcretePrerequisites)))
{
var map = self.World.Map;
var template = map.Rules.TileSet.Templates[info.ConcreteTemplate];
if (template.PickAny)
{
// Fill the footprint with random variants
foreach (var c in info.Tiles(self.Location))
{
if (!map.Contains(c) || map.CustomTerrain[c] != byte.MaxValue)
{
continue;
}
// Don't place under other buildings
if (self.World.ActorMap.GetActorsAt(c).Any(a => a != self && a.TraitOrDefault <Building>() != null))
{
continue;
}
var index = Game.CosmeticRandom.Next(template.TilesCount);
layer.AddTile(c, new TerrainTile(template.Id, (byte)index));
}
}
else
{
for (var i = 0; i < template.TilesCount; i++)
{
var c = self.Location + new CVec(i % template.Size.X, i / template.Size.X);
if (!map.Contains(c) || map.CustomTerrain[c] != byte.MaxValue)
{
continue;
}
// Don't place under other buildings
if (self.World.ActorMap.GetActorsAt(c).Any(a => a != self && a.TraitOrDefault <Building>() != null))
{
continue;
}
layer.AddTile(c, new TerrainTile(template.Id, (byte)i));
}
}
}
if (health == null)
{
return;
}
foreach (var kv in self.OccupiesSpace.OccupiedCells())
{
totalTiles++;
if (!info.DamageTerrainTypes.Contains(self.World.Map.GetTerrainInfo(kv.Cell).Type))
{
safeTiles++;
}
}
if (totalTiles == 0 || totalTiles == safeTiles)
{
return;
}
// Cast to long to avoid overflow when multiplying by the health
damageThreshold = (int)((info.DamageThreshold * (long)health.MaxHP + (100 - info.DamageThreshold) * safeTiles * (long)health.MaxHP / totalTiles) / 100);
if (!info.StartOnThreshold)
{
return;
}
// Start with maximum damage applied
var delta = health.HP - damageThreshold;
if (delta > 0)
{
self.InflictDamage(self.World.WorldActor, new Damage(delta, info.DamageTypes));
}
}