/// <summary>
/// 换算放大操作
///
/// 因遮罩图尺寸大于视界数组尺寸，需对视界变动数据进行放大操作
/// </summary>
private void Enlarge(FogDataFixList fixList, float ratio)
{
float _tmp = 1 / ratio;
int xMin, xMax, yMin, yMax;
Color c = clear;
for (int i = 0; i < fixList.Count; i++)
{
c = fixList [i].transparent ? clear : black;
xMin = (int)(fixList [i].x * _tmp);
xMax = (int)((fixList [i].x + 1) * _tmp);
xMax = xMax > mask_w ? mask_w : xMax;
yMin = (int)(fixList [i].y * _tmp);
yMax = (int)((fixList [i].y + 1) * _tmp);
yMax = yMax > mask_h ? mask_h : yMax;
for (int x = xMin, y = 0; x < xMax; x++)
{
for (y = yMin; y < yMax; y++)
{
fixGroup.Add(x, y, c);
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="T:BabelTime.GD.UI.BattleUISub.FogAbout.FogBaseData"/> class.
/// </summary>
/// <param name="w">世界地图数据存储宽度.</param>
/// <param name="h">世界地图数据存储高度.</param>
public FogBaseData(int w, int h)
{
this.w = w;
this.h = h;
array_w = (int)System.Math.Ceiling((double)w / AlphaArraySize);
array_h = (int)System.Math.Ceiling((double)h / AlphaArraySize);
totalAlphaArray = new ulong [array_w, array_h];
fogRangeDic = new Dictionary <int, FogTransparentRange> ();
fixList = new FogDataFixList();
}
public FogViewBaseData(int w, int h)
{
this.real_w = w;
this.real_h = h;
this.array_w = (w % FogBaseData.AlphaArraySize <= 1) ? (w / FogBaseData.AlphaArraySize) + 1 : (w / FogBaseData.AlphaArraySize) + 2;
this.array_h = (h % FogBaseData.AlphaArraySize <= 1) ? (h / FogBaseData.AlphaArraySize) + 1 : (h / FogBaseData.AlphaArraySize) + 2;
array_real_w = this.array_w * FogBaseData.AlphaArraySize;
array_real_h = this.array_h * FogBaseData.AlphaArraySize;
view_size_x = (float)real_w / array_real_w;
view_size_y = (float)real_h / array_real_h;
this.array = new ulong [array_w, array_h];
fixList = new FogDataFixList();
}
/// <summary>
/// 换算缩小操作
/// </summary>
private void Shrink(FogDataFixList fixList, float ratio)
{
// TODO:ERROR!!!
float _tmp = 1 / ratio;
Dictionary <long, int> fixDic = new Dictionary <long, int> ();
int x, y;
long posId;
for (int i = 0; i < fixList.Count; i++)
{
x = (int)(fixList [i].x * _tmp /* + 0.44445f*/);
y = (int)(fixList [i].y * _tmp /* + 0.44445f*/);
if (x < mask_w && y < mask_h)
{
posId = (((long)x) << 32) + y;
if (!fixDic.ContainsKey(posId))
{
fixDic [posId] = fixList [i].transparent ? ClearCount : BlackCount;
}
else
{
fixDic [posId] += fixList [i].transparent ? ClearCount : BlackCount;
}
}
}
int clearCount, blackCount;
foreach (var item in fixDic)
{
x = (int)(item.Key >> 32);
y = (int)(item.Key & IntMask);
clearCount = item.Value >> 16;
blackCount = item.Value & BlackMask;
if (clearCount > blackCount)
{
fixGroup.Add(x, y, clear);
}
else
{
fixGroup.Add(x, y, black);
}
}
}
