public static string CompressLevel(string str)
{
string[] parts = str.Split('`');
if (parts[0][0] == 'm')
{
LevelCompressor.m3 = int.Parse(parts[0].Substring(1));
}
else
{
LevelCompressor.m3 = 0;
Array.Resize(ref parts, parts.Length + 1);
Array.Copy(parts, 0, parts, 1, parts.Length - 1);
}
parts[0] = "m3";
int[] ArtIDs = { 6, 7, 8, 12, 13 };
if (parts.Length < 11)
{
ArtIDs = new int[] { 6, 7, 8 }
}
;
parts[2] = CompressBlocks(parts[2]);
for (int i = 0; i < ArtIDs.Length; i++)
{
parts[ArtIDs[i]] = LevelCompressor.CompressArt(parts[ArtIDs[i]]);
}
return(string.Join("`", parts));
}
}
// Fixes things like ;7;0;8;0;7;7;8;8;2;3;4;6
public static string CompressArt(string aData)
{
string[] DrawSections = aData.Split(',');
List <Point> DrawParts = new List <Point>();
StringBuilder str = new StringBuilder();
for (int i = 0; i < DrawSections.Length; i++)
{
// Only use parts that are draw
if (DrawSections[i].Length > 0 && DrawSections[i][0] != 'd')
{
continue;
}
// Set up DrawParts
string[] dp = DrawSections[i].Split(';');
if (dp.Length <= 2) // If length is only 2 there is no movement, only a dot.
{
continue;
}
DrawParts.Clear();
for (int di = 2; di < dp.Length; di += 2)
{
DrawParts.Add(new Point(LevelCompressor.toInt32(dp[di]), LevelCompressor.toInt32(dp[di + 1])));
}
// Find matches
for (int iP = 0; iP < DrawParts.Count - 1; iP += 1)
{
bool OrM = false;
do
{
OrM = false;
// Check if Y's are 0, so we don't get div by 0.
if (DrawParts[iP].Y == 0)
{
OrM = DrawParts[iP + 1].Y == 0;
}
// Or if X-to-Y ration is same on both
else if (DrawParts[iP + 1].Y != 0 && DrawParts[iP].ratio() == DrawParts[iP + 1].ratio())
{
OrM = true;
}
// If ratio matched, join
if (OrM)
{
DrawParts[iP] = new Point(DrawParts[iP].X + DrawParts[iP + 1].X,
DrawParts[iP].Y + DrawParts[iP + 1].Y);
// Delete matched point
DrawParts.RemoveAt(iP + 1);
}
else // No match, break
{
break;
}
} while (iP < DrawParts.Count - 1);
}
// Put it back into a string.
//str = new StringBuilder(dp[0] + ";" + dp[1]);
str.Clear();
str.Append(dp[0] + ";" + dp[1]);
for (int iP2 = 0; iP2 < DrawParts.Count; iP2++)
{
str.Append(";" + DrawParts[iP2].X + ";" + DrawParts[iP2].Y);
}
DrawSections[i] = str.ToString();
}
// String it all back together.
return(string.Join(",", DrawSections));
}
private static List <Block> getBlocks(string str)
{
string[] blockStr = str.Split(',');
List <Block> blocks = new List <Block>();
Block last = new Block();
last.mapID = -1;
if (m3 == 3)
{
#region "m3"
for (int i = 0; i < blockStr.Length; i++)
{
string[] pos = blockStr[i].Split(';');
int X = LevelCompressor.toInt32(pos[0]);
int Y = 0;
if (pos.Length > 1)
{
Y = LevelCompressor.toInt32(pos[1]);
}
int T = -1;
if (pos.Length > 2)
{
T = LevelCompressor.toInt32(pos[2]);
}
Block newB = new Block();
newB.X = X + last.X;
newB.Y = Y + last.Y;
newB.T = (T == -1) ? last.T : T;
newB.mapID = last.mapID + 1;
blocks.Add(newB);
last = newB;
}
#endregion
}
else if (m3 == 2)
{
#region "m2"
for (int i = 0; i < blockStr.Length; i++)
{
string[] pos = blockStr[i].Split(';');
int X = LevelCompressor.toInt32(pos[0]);
int Y = 0;
if (pos.Length > 1)
{
Y = LevelCompressor.toInt32(pos[1]);
}
int T = -1;
if (pos.Length > 2)
{
T = LevelCompressor.toInt32(pos[2]);
}
Block newB = new Block();
newB.X = (X / 30) + last.X;
newB.Y = (Y / 30) + last.Y;
newB.T = (T == -1) ? last.T : T;
newB.mapID = last.mapID + 1;
blocks.Add(newB);
last = newB;
}
#endregion
}
else if (m3 == 1)
{
#region "m1"
// 2706;1af4,b;1e;c4e,c;3c;c4e,d;5a;c4e,e;78;c4e,
string[] parts = blockStr[0].Split(';');
int baseX = Convert.ToInt32(parts[0], 16) / 30;
int baseY = Convert.ToInt32(parts[1], 16) / 30;
for (int i = 1; i < blockStr.Length; i++)
{
string[] pos = blockStr[i].Split(';');
int X = Convert.ToInt32(pos[1], 16);
int Y = Convert.ToInt32(pos[2], 16);
int T = Convert.ToInt32(pos[0], 16);
Block newB = new Block();
newB.X = (X / 30) + baseX;
newB.Y = (Y / 30) + baseY;
newB.T = T;
newB.mapID = last.mapID + 1;
blocks.Add(newB);
last = newB;
}
#endregion
}
else if (m3 == 0)
{
#region "o"
for (int i = 0; i < blockStr.Length; i++)
{
string[] pos = blockStr[i].Split(';');
int X = LevelCompressor.toInt32(pos[1]);
int Y = LevelCompressor.toInt32(pos[2]);
int T = LevelCompressor.toInt32(pos[0].Substring(1));
Block newB = new Block();
newB.X = X / 30;
newB.Y = Y / 30;
newB.T = (T == -1) ? last.T : T;
newB.mapID = last.mapID + 1;
blocks.Add(newB);
last = newB;
}
#endregion
}
return(blocks);
}
