static void TestMapInfo(MapInfo mapInfo)
{
if (mapInfo.description == null) throw new UnitSyncException("Null description.");
if (mapInfo.description.StartsWith("Parse error")) throw new UnitSyncException("Parse error. This usually means the map is broken.");
if (mapInfo.description.EndsWith("not found")) throw new UnitSyncException("Map file not found. This usually means the map is broken.");
if (mapInfo.width <= 1 || mapInfo.height <= 1) throw new UnitSyncException(String.Format("Invalid map size. ({0}, {1})", mapInfo.width, mapInfo.height));
}
void ProcessMapInfoItem(int index, string key, ref MapInfo info)
{
switch (key)
{
case "description":
info.description = NativeMethods.GetInfoValueString(index);
break;
case "author":
info.author = NativeMethods.GetInfoValueString(index);
break;
case "tidalStrength":
info.tidalStrength = NativeMethods.GetInfoValueInteger(index);
break;
case "gravity":
info.gravity = NativeMethods.GetInfoValueInteger(index);
break;
case "maxMetal":
info.maxMetal = NativeMethods.GetInfoValueFloat(index);
break;
case "extractorRadius":
info.extractorRadius = NativeMethods.GetInfoValueInteger(index);
break;
case "minWind":
info.minWind = NativeMethods.GetInfoValueInteger(index);
break;
case "maxWind":
info.maxWind = NativeMethods.GetInfoValueInteger(index);
break;
case "width":
info.width = NativeMethods.GetInfoValueInteger(index);
break;
case "height":
info.height = NativeMethods.GetInfoValueInteger(index);
break;
}
}
MapInfo GetMapInfo(uint checksum, int mapInfoVersion)
{
if (disposed) throw new ObjectDisposedException("Unitsync has already been released.");
if (maps == null) GetMapHashes();
if (mapIndices == null) GetMapIndices();
var mapName = maps[checksum];
if (!new[] { 0, 1 }.Contains(mapInfoVersion)) throw new ArgumentOutOfRangeException("mapInfoVersion", "must be 0 or 1.");
if (!GetMapHashes().ContainsValue(mapName)) throw new UnitSyncException(String.Format("Map not found ({0}).", mapName));
var mapInfo = new MapInfo { author = new String(' ', AuthorBufferSize), description = new String(' ', DescriptionBufferSize) };
try
{
int mapIndex = mapIndices[mapName];
int infoItemCount = NativeMethods.GetMapInfoCount(mapIndex);
for (int i=0; i < infoItemCount; i++)
{
string key = NativeMethods.GetInfoKey(i);
//string desc = NativeMethods.GetInfoDescription(i);
//string type = NativeMethods.GetInfoType(i);
//Trace.TraceInformation(String.Format("Unitsync map info: ({0}) key: {1}; type: {2}, desc: {3}", i, key, type, desc));
ProcessMapInfoItem(i, key, ref mapInfo);
}
}
catch (Exception ex)
{
throw new UnitSyncException(String.Format("Error loading map info for ({0}): {1}", mapName, ex));
}
TestMapInfo(mapInfo);
return mapInfo;
}
MapInfo GetMapInfo(uint checksum, int mapInfoVersion)
{
if (disposed) throw new ObjectDisposedException("Unitsync has already been released.");
if (maps == null) GetMapHashes();
var mapName = maps[checksum];
if (!new[] { 0, 1 }.Contains(mapInfoVersion)) throw new ArgumentOutOfRangeException("mapInfoVersion", "must be 0 or 1.");
if (!GetMapHashes().ContainsValue(mapName)) throw new UnitSyncException(String.Format("Map not found ({0}).", mapName));
var mapInfo = new MapInfo { author = new String(' ', AuthorBufferSize), description = new String(' ', DescriptionBufferSize) };
if (!NativeMethods.GetMapInfoEx(mapName, ref mapInfo, mapInfoVersion)) throw new UnitSyncException("Error getting map information.");
TestMapInfo(mapInfo);
return mapInfo;
}