//判断周围是否有玩家，并返回方向
public static bool Around(this Entity entity, GameBoardCacheComponent boardCache, out Vector2 dir)
{
var pos = entity.view.gameObject.transform.position;
for (int i = -1; i <= 1; i++)
{
if (i != 0 && (pos.x + i >= 0 && pos.x + i < 8))
{
if (boardCache.grid[(int)pos.x + i, (int)pos.y] != null)
{
if (boardCache.grid[(int)pos.x + i, (int)pos.y].view.gameObject.tag
== GameTags.Player.ToString())
{
dir = new Vector2(i, 0);
return(true);
}
}
}
if (i != 0 && (pos.y + i >= 0 && pos.y + i < 8))
{
if (boardCache.grid[(int)pos.x, (int)pos.y + i] != null)
{
if (boardCache.grid[(int)pos.x, (int)pos.y + i].view.gameObject.tag
== GameTags.Player.ToString())
{
dir = new Vector2(0, i);
return(true);
}
}
}
}
dir = new Vector2(0, 0);
return(false);
}
public Entity AddGameBoardCache(Entitas.Entity[,] newGrid)
{
var component = new GameBoardCacheComponent();
component.grid = newGrid;
return(AddGameBoardCache(component));
}
public Entity SetGameBoardCache(GameBoardCacheComponent component)
{
if (hasGameBoardCache)
{
throw new SingleEntityException(Matcher.GameBoardCache);
}
var entity = CreateEntity();
entity.AddGameBoardCache(component);
return(entity);
}
public Entity ReplaceGameBoardCache(Entitas.Entity[,] newGrid)
{
GameBoardCacheComponent component;
if (hasGameBoardCache) {
WillRemoveComponent(ComponentIds.GameBoardCache);
component = gameBoardCache;
} else {
component = new GameBoardCacheComponent();
}
component.grid = newGrid;
return ReplaceComponent(ComponentIds.GameBoardCache, component);
}
public Entity ReplaceGameBoardCache(Entitas.Entity[,] newGrid)
{
GameBoardCacheComponent component;
if (hasGameBoardCache)
{
WillRemoveComponent(ComponentIds.GameBoardCache);
component = gameBoardCache;
}
else
{
component = new GameBoardCacheComponent();
}
component.grid = newGrid;
return(ReplaceComponent(ComponentIds.GameBoardCache, component));
}
//判断周围是否为空
public static bool Around(this Entity entity, GameBoardCacheComponent boardCache)
{
var pos = entity.view.gameObject.transform.position;
for (int i = -1; i <= 1; i++)
{
if (i != 0 && (pos.x + i >= 0 && pos.x + i < 8))
{
if (boardCache.grid[(int)pos.x + i, (int)pos.y] == null)
{
return(false);
}
}
if (i != 0 && (pos.y + i >= 0 && pos.y + i < 8))
{
if (boardCache.grid[(int)pos.x, (int)pos.y + i] == null)
{
return(false);
}
}
}
return(true);
}
public Entity AddGameBoardCache(Entitas.Entity[,] newGrid)
{
var component = new GameBoardCacheComponent();
component.grid = newGrid;
return AddGameBoardCache(component);
}
public Entity AddGameBoardCache(GameBoardCacheComponent component)
{
return AddComponent(ComponentIds.GameBoardCache, component);
}
public Entity SetGameBoardCache(GameBoardCacheComponent component)
{
if (hasGameBoardCache) {
throw new SingleEntityException(Matcher.GameBoardCache);
}
var entity = CreateEntity();
entity.AddGameBoardCache(component);
return entity;
}
public Entity AddGameBoardCache(GameBoardCacheComponent component)
{
return(AddComponent(ComponentIds.GameBoardCache, component));
}
