public void BuildMap()
{
if (m_MapViewer == null)
{
m_MapViewer = GetComponent <MapViewer>();
if (m_MapViewer == null)
{
m_MapViewer = gameObject.AddComponent <MapViewer_Full>();
}
m_ArchiveFile = new MapArchiveFile(config);
m_MapViewer.InitMapViewer(m_ArchiveFile, map_root);
}
ClearMap();
map_data = GenerateTileMapData();
for (int y = 0; y < config.tile_size_x; y++)
{
for (int x = 0; x < config.tile_size_y; x++)
{
int index = SharedUtil.PointHash(x, y);
TilePrefabConfig tpc = config.GetTilePrefabConfig(map_data[index]);
if (tpc != null)
{
m_MapViewer.SpawnTileMapAt(x, y, config.grid_size, map_root, tpc);
}
}
}
}
override public void ShowMapAt(int center_x, int center_y)
{
TileMapBaseConfig config = m_ArchiveFile.GetConfigFile <TileMapBaseConfig>();
if (config != null)
{
TilePrefabConfig tpc = null;
for (int y = 0; y < config.height; y++)
{
for (int x = 0; x < config.width; x++)
{
tpc = config.GetTilePrefabConfig(m_ArchiveFile[x * config.width + y]);
if (tpc != null)
{
SpawnTileMapAt(
x,
y,
m_Config.grid_size,
m_MapRoot,
tpc);
}
}
}
}
}
private void DeadOrAlive(bool execute_in_editor = false)
{
m_KillingList.Clear();
foreach (var key in m_DyingCells.Keys)
{
if (m_KillingList.Count <= maxDestroyPerFrame || execute_in_editor)
{
m_KillingList.Add(key);
}
else
{
break;
}
}
for (int i = 0; i < m_KillingList.Count; i++)
{
int index = m_KillingList[i];
GameObject gobj = m_ActiveCells[index];
if (gobj != null)
{
m_ResourceLoader.RecycleGameObject(gobj);
}
m_ActiveCells.Remove(index);
m_DyingCells.Remove(index);
}
m_BirthList.Clear();
foreach (int key in m_SpawningCells.Keys)
{
if (m_BirthList.Count < maxCreatePerFrame || execute_in_editor)
{
m_BirthList.Add(key);
}
else
{
break;
}
}
TilePrefabConfig tpc = null;
for (int i = 0; i < m_BirthList.Count; i++)
{
int key = m_BirthList[i];
tpc = m_Config.GetTilePrefabConfig(m_ArchiveFile[key]);
if (tpc != null)
{
m_ActiveCells[key] = SpawnTileMapAt(
m_SpawningCells[key].x,
m_SpawningCells[key].y,
m_Config.grid_size,
m_MapRoot,
tpc);
}
m_SpawningCells.Remove(key);
}
}
public GameObject GetTileObject(TilePrefabConfig config)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.AppendFormat("{0}/{1}", config.prefab_path, config.group_name);
Object obj = Resources.Load(sb.ToString());
GameObject gobj = GameObject.Instantiate(obj as GameObject);
return(gobj);
}
/// <summary>
/// 如果一开始的操作不够流畅，那么在加载场景的时候，就要考虑预缓存一部分prefab了。
/// 具体的算法可以读取配置文件，或者统计每种资源的场上个数来确定。
/// 这个函数也可以在“idle”状态的时候被调用，开始自动Balancing算法来缓慢的优化pool的构成。
/// 这是更进一步的算法，目前还用不到。
///
/// 典型的空间换时间算法，考虑到Tile的单个内存占用量比较小，所以并不会太费。
/// 注意权衡：如果Tile是带Collider的，那么需要权衡是为Tile加上Kinematic的刚体划算（初步分析还是这个划算）
/// ，还是直接Spawn一个新的划算。因为移动不带刚体的Collider也是非常耗的……
///
/// </summary>
/// <param name="config"></param>
/// <param name="warm_up_count"></param>
public void WarmUpFor(TilePrefabConfig config, int warm_up_count)
{
//注册新的
if (m_PrefabPool.ContainsKey(config.group_name) == false)
{
m_PrefabPool[config.group_name] = new List <GameObject>();
}
for (int i = 0; i < warm_up_count; i++)
{
//直接生成一个并走回收流程，简单粗暴！这样一操作，对象池里就增加了一个备胎。
RecycleGameObject(GetTileObject(config));
}
}
private void AddTilePrefabConfig(TilePrefabConfig config)
{
if (config == null)
{
return;
}
List <TilePrefabConfig> theme_item = null;
if (prefab_index.TryGetValue(config.group_name, out theme_item) == false)
{
theme_item = new List <TilePrefabConfig>();
prefab_index[config.group_name] = theme_item;
}
theme_item.Add(config);
}
/// <summary>
/// 用名字来建立Prefab pool 的索引
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
public GameObject GetTileObject(TilePrefabConfig config)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.AppendFormat("{0}/{1}", config.prefab_path, config.group_name);
GameObject new_game_object = null;
if (m_PrefabPool.TryGetValue(config.group_name, out pPrefabPoolProbe) &&
pPrefabPoolProbe.Count > 0)
{
new_game_object = pPrefabPoolProbe[pPrefabPoolProbe.Count - 1];
pPrefabPoolProbe.RemoveAt(pPrefabPoolProbe.Count - 1);
}
else
{
Object obj = GetObject(sb.ToString());
if (obj != null)
{
new_game_object = GameObject.Instantiate(obj as GameObject);
new_game_object.name = config.group_name;
}
}
return(new_game_object);
}
public GameObject SpawnTileMapAt(int x, int y, float grid_size, Transform parent, TilePrefabConfig prefab_config, float override_height = -99999999)
{
GameObject gobj = m_ResourceLoader.GetTileObject(prefab_config);
if (gobj != null)
{
Transform trans = gobj.transform;
trans.SetParent(parent);
trans.localPosition = new Vector3(x * grid_size, (override_height > -99999999 ? override_height : prefab_config.vertical_height), y * grid_size);
if (prefab_config.random_direction)
{
trans.localEulerAngles = random_orienation;
}
else
{
trans.localEulerAngles = Vector3.zero;
}
}
return(gobj);
}
