bool GetAlphaTexInfo(int w, int h, out AlphaTexInfo info)
{
if (!m_alphaTexInfoIsInit[w, h])
{
if (!m_terrainInfoAsset.TerrainAlphaList[w * m_splitMap_X + h])
{
m_alphaTexInfoIsInit[w, h] = true;
info = null;
return(false);
}
string name = string.Format(m_alphaTexName, w, h);
#if TILEMAP_TEST
var alphaTex = AssetDatabase.LoadAssetAtPath <AlphaTexInfo>(string.Format("{0}/{1}.asset", m_alphaTexPath, name));
if (alphaTex != null)
{
alphaTex.Init();
m_alphaTexInfo[w, h] = alphaTex;
}
m_alphaTexInfoIsInit[w, h] = true;
#else
LoadManager.Instance.LoadAsset(m_alphaTexPath, name, "asset", typeof(AlphaTexInfo), (data) =>
{
var alphaTex = data as AlphaTexInfo;
if (alphaTex != null)
{
alphaTex.Init();
m_alphaTexInfo[w, h] = alphaTex;
}
m_alphaTexInfoIsInit[w, h] = true;
}, false, false, false, m_fullPath);
#endif
}
info = m_alphaTexInfo[w, h];
return(m_terrainInfoAsset.TerrainAlphaList[w * m_splitMap_X + h]);
}
protected void CheckVisibleAlphaTex(int _pos_x, int _pos_z, int i, int j)
{
if (_pos_x >= m_map_W || _pos_x < 0 || _pos_z >= m_map_H || _pos_z < 0)
{
m_needVisibleAlphaTex[i, j].isShow = false;
SetVisibleAlphaTexNUll(i, j);
return;
}
int _index_x = _pos_x / m_tilemap_W;
int _index_z = _pos_z / m_tilemap_H;
AlphaTexInfo _AlphaTexInfo = null;
bool hasAlphaTexMapInfo = GetAlphaTexInfo(_index_x, _index_z, out _AlphaTexInfo);
int map_index = _pos_z * m_map_W + _pos_x;
//透贴
bool hasAlphaTexObj = false;
if (hasAlphaTexMapInfo)
{
hasAlphaTexObj = _AlphaTexInfo.terrainAlphaDic.TryGetValue(map_index, out alphaTex_s);
hasAlphaTexObj = hasAlphaTexObj ? alphaTex_s.level <= m_level : hasAlphaTexObj;
}
if (hasAlphaTexObj)
{
m_needVisibleAlphaTex[i, j].isShow = true;
m_needVisibleAlphaTex[i, j].itemName = alphaTex_s.objName;
}
else
{
m_needVisibleAlphaTex[i, j].isShow = false;
SetVisibleAlphaTexNUll(i, j);
}
}
