/// <summary>
/// 根据地图文件（XML）创建地图
/// </summary>
/// <param name="MapFileName"></param>
public PMap(string MapFileName)
{
BlockList = new List <PBlock>();
PortalList = new List <PPortal>();
PXmlReader Reader = new PXmlReader(MapFileName);
int BlockCount = 0, PortalCount = 0;
int minX = int.MaxValue, minY = int.MaxValue;
int maxX = int.MinValue, maxY = int.MinValue;
Reader.OpenNode("MAP");
#region 扫描地图基本信息
Reader.Process((XmlNode MapNode) => {
Name = Reader.GetString("NAME");
Length = Reader.GetInt("LENGTH");
Width = Reader.GetInt("WIDTH");
});
#endregion
Reader.OpenNode("BLOCK");
#region 第一遍扫描所有格子，处理基本属性
Reader.Process((XmlNode BlockNode) => {
PBlock TempBlock = new PBlock {
X = Reader.GetInt("X"),
Y = Reader.GetInt("Y"),
Name = Reader.GetString("NAME"),
Index = BlockCount++,
Price = Reader.GetInt("PRICE"),
StartPointIndex = Reader.GetInt("STARTPOINT") - 1,
GetCardPass = Reader.GetInt("GETCARDPASS"),
GetCardStop = Reader.GetInt("GETCARD"),
GetMoneyPassPercent = Reader.GetInt("GETMONEYPASSPC"),
GetMoneyPassSolid = Reader.GetInt("GETMONEYPASS"),
GetMoneyStopPercent = Reader.GetInt("GETMONEYPC"),
GetMoneyStopSolid = Reader.GetInt("GETMONEY")
};
TempBlock.CanPurchase = TempBlock.Price != 0;
TempBlock.IsBusinessLand = TempBlock.CanPurchase && Reader.GetInt("BUSINESS") == 1;
if (TempBlock.StartPointIndex + 1 > StartPointNumber)
{
StartPointNumber = TempBlock.StartPointIndex + 1;
}
minX = Math.Min(minX, TempBlock.X);
maxX = Math.Max(maxX, TempBlock.X);
minY = Math.Min(minY, TempBlock.Y);
maxY = Math.Max(maxY, TempBlock.Y);
BlockList.Add(TempBlock);
});
#endregion
#region 第二遍扫描所有格子，处理跳转关系
BlockCount = 0;
Reader.Process((XmlNode BlockNode) => {
int BlockIndex = BlockCount++;
PBlock CurrentBlock = BlockList[BlockIndex];
#region 常规下一格的关系
string NextBlockString = Reader.GetString("NEXT");
if (NextBlockString.Equals(string.Empty))
{
#region 旧版跳转字段
string[] NextNodeAttribute = { "UP", "DOWN", "LEFT", "RIGHT" };
foreach (string Attribute in NextNodeAttribute)
{
PBlock NextBlock = FindBlock(Reader.GetInt(Attribute) - 1);
if (NextBlock != null)
{
CurrentBlock.NextBlockList.Add(NextBlock);
}
}
#endregion
}
else
{
#region 新版跳转字段
foreach (string NextBlockID in NextBlockString.Split('-'))
{
try {
PBlock NextBlock = FindBlock(Convert.ToInt32(NextBlockID) - 1);
if (NextBlock != null)
{
CurrentBlock.NextBlockList.Add(NextBlock);
}
} catch (Exception) {
// NEXT字段的格式错误，不加入到跳转表
}
}
#endregion
}
#endregion
#region 送门关系
int PortalTargetNumber = Reader.GetInt("MULTIGOTO");
if (PortalTargetNumber != 0)
{
#region 旧版多重传送门字段
for (int i = 1; i <= PortalTargetNumber; ++i)
{
PBlock TargetBlock = FindBlock(Reader.GetInt("MULTIGOTO" + i.ToString()) - 1);
if (TargetBlock != null)
{
CurrentBlock.PortalBlockList.Add(TargetBlock);
}
}
#endregion
}
else
{
#region 新版多重传送门字段/旧版传送门字段
string[] PortalTargets = Reader.GetString("GOTO").Split('-');
foreach (string PortalTargetID in PortalTargets)
{
try {
PBlock TargetBlock = FindBlock(Convert.ToInt32(PortalTargetID) - 1);
if (TargetBlock != null)
{
CurrentBlock.PortalBlockList.Add(TargetBlock);
}
} catch (Exception) {
// GOTO字段的格式错误，不加入到传送门跳转表
}
}
#endregion
}
#endregion
});
#endregion
Reader.CloseNode();
Reader.OpenNode("BRIDGE");
#region 扫描所有传送门
Reader.Process((XmlNode PortalNode) => {
PPortal TempPortal = new PPortal {
X = Reader.GetInt("X"),
Y = Reader.GetInt("Y"),
Index = PortalCount++
};
switch (Reader.GetInt("TYPE"))
{
case 1: TempPortal.RotateAngle = 0; break;
case 2: TempPortal.RotateAngle = 90; break;
case 3: TempPortal.RotateAngle = 135; break;
case 4: TempPortal.RotateAngle = 45; break;
default: TempPortal.RotateAngle = Reader.GetInt("ANGLE"); break;
}
minX = Math.Min(minX, TempPortal.X);
maxX = Math.Max(maxX, TempPortal.X);
minY = Math.Min(minY, TempPortal.Y);
maxY = Math.Max(maxY, TempPortal.Y);
PortalList.Add(TempPortal);
});
#endregion
#region 归一化坐标值
foreach (PBlock Block in BlockList)
{
Block.X -= minX;
Block.Y -= minY;
}
foreach (PPortal Portal in PortalList)
{
Portal.X -= minX;
Portal.Y -= minY;
}
#endregion
#region 计算地图的长宽
Length = maxX - minX + 1;
Width = maxY - minY + 1;
#endregion
}
/// <summary>
/// 获取传送门的空间位置
/// </summary>
private static Vector3 GetSpacePosition(PPortal Portal)
{
return(new Vector3(10.0f * Portal.Y, 0.0f, 10.0f * Portal.X));
}
/// <summary>
/// 获取传送门的欧拉角
/// </summary>
private static Vector3 GetEnlerAngles(PPortal Portal)
{
return(new Vector3(90.0f, 0.0f, Portal.RotateAngle));
}
public void InitializePortal(PPortal Portal)
{
UIBackgroundImage.position = GetSpacePosition(Portal);
UIBackgroundImage.eulerAngles = GetEnlerAngles(Portal);
}