public unsafe Font(int fid)
{
this.m_FontID = fid;
this.m_Cache = new FontCache((IFontFactory)this);
this.m_Images = new FontImage[224];
string cachePath = Font.GetCachePath();
if (!File.Exists(cachePath))
{
string str = Engine.FileManager.BasePath("data/ultima/cache/fonts.uoi");
if (File.Exists(str))
{
try
{
File.Move(str, cachePath);
}
catch
{
File.Copy(str, cachePath, false);
}
}
else
{
Font.Reformat();
}
}
FileStream file = new FileStream(cachePath, FileMode.Open, FileAccess.Read, FileShare.Read);
BinaryReader binaryReader = new BinaryReader((Stream)file);
if (DateTime.FromFileTime(binaryReader.ReadInt64()) != new FileInfo(Engine.FileManager.ResolveMUL(Files.Fonts)).LastWriteTime)
{
binaryReader.Close();
Font.Reformat();
file = new FileStream(cachePath, FileMode.Open, FileAccess.Read, FileShare.None);
binaryReader = new BinaryReader((Stream)file);
}
file.Seek((long)(12 + fid * 8), SeekOrigin.Begin);
int num1 = binaryReader.ReadInt32();
int size = binaryReader.ReadInt32();
file.Seek((long)num1, SeekOrigin.Begin);
if (Font.m_Buffer == null || size > Font.m_Buffer.Length)
{
Font.m_Buffer = new byte[size];
fixed(byte *numPtr1 = Font.m_Buffer)
{
UnsafeMethods.ReadFile(file, (void *)numPtr1, size);
byte *numPtr2 = numPtr1;
for (int index = 0; index < 224; ++index)
{
int xWidth = (int)*numPtr2;
int yHeight = (int)numPtr2[1];
numPtr2 += 3;
FontImage fontImage = new FontImage(xWidth, yHeight);
int num2 = fontImage.xDelta;
fixed(byte *numPtr3 = fontImage.xyPixels)
{
IntPtr localPtr = (IntPtr)numPtr3;
int num3 = 0;
while (num3 < yHeight)
{
int num4 = 0;
byte *numPtr4 = (byte *)localPtr;
for (; num4 < xWidth; ++num4)
{
*numPtr4++ = *numPtr2++;
}
++num3;
localPtr += num2;
}
}
this.m_Images[index] = fontImage;
}
int length = *(int *)numPtr2;
short *numPtr5 = (short *)(numPtr2 + 4);
this.m_Palette = new short[length];
for (int index = 0; index < length; ++index)
{
this.m_Palette[index] = *numPtr5++;
}
}
binaryReader.Close();
}
protected override unsafe void CoreProcessImage(int width, int height, int stride, ushort *pLine, ushort *pLineEnd, ushort *pImageEnd, int lineDelta, int lineEndDelta)
{
string str = this.m_String;
int num1 = 0;
int num2 = 0;
int spaceWidth = this.m_Font.SpaceWidth;
bool flag1 = false;
int size = width * height;
byte[] numArray = UnicodeFont.UnicodeFontFactory.m_Buffer;
if (numArray == null || size > numArray.Length)
{
UnicodeFont.UnicodeFontFactory.m_Buffer = numArray = new byte[size];
}
bool flag2 = (this.m_Flags & 8) != 0;
fixed(byte *buffer = numArray)
{
UnsafeMethods.ZeroMemory(buffer, size);
for (int index1 = 0; index1 < str.Length; ++index1)
{
char c = str[index1];
switch (c)
{
case '\t':
flag1 = false;
num1 += 24;
break;
case '\n':
case '\r':
if (!flag1)
{
num1 = 0;
num2 += 18;
flag1 = true;
break;
}
break;
case ' ':
flag1 = false;
num1 += spaceWidth;
break;
default:
flag1 = false;
UnicodeFont.UnicodeFontFactory.CharacterBits character = this.GetCharacter(c, true);
if (num1 > 0)
{
++num1;
}
int num3 = num1 + character.m_xOffset;
fixed(byte *numPtr1 = character.m_Bits)
{
IntPtr localPtr = (IntPtr)numPtr1;
byte * numPtr2 = buffer + ((num2 + 1 + character.m_yOffset) * width) + (num3 + 1 + character.m_xWidth - 1);
int num4 = 32 - character.m_xWidth;
int num5 = character.m_xWidth + 7 >> 3;
int num6 = (num2 + 1 + character.m_yOffset) * width + (num3 + 1 + character.m_xWidth - 1);
int num7 = 0;
while (num7 < character.m_yHeight)
{
uint num8 = *(uint *)localPtr;
uint num9 = (uint)(((int)num8 & (int)byte.MaxValue) << 24 | ((int)num8 & 65280) << 8 | (int)((num8 & 16711680U) >> 8) | (int)(num8 >> 24) & (int)byte.MaxValue) >> num4;
byte *numPtr3 = numPtr2;
int index2 = num6;
int num10 = num3 + 1 + character.m_xWidth - 1;
int num11 = num2 + 1 + character.m_yOffset + num7;
if (num11 > 0 && num11 + 1 < height)
{
if (flag2)
{
if (num10 + 1 < width)
{
while ((int)num9 != 0 && num10 > 0)
{
if (((int)num9 & 1) != 0)
{
IntPtr num12 = (IntPtr)(numPtr3 - width);
int num13 = (int)(byte)((uint)*(byte *)num12 | 128U);
*(sbyte *)num12 = (sbyte)num13;
IntPtr num14 = (IntPtr)(numPtr3 - 1);
int num15 = (int)(byte)((uint)*(byte *)num14 | 128U);
*(sbyte *)num14 = (sbyte)num15;
* numPtr3 = (byte)2;
IntPtr num16 = (IntPtr)(numPtr3 + 1);
int num17 = (int)(byte)((uint)*(byte *)num16 | 128U);
*(sbyte *)num16 = (sbyte)num17;
IntPtr num18 = (IntPtr)(numPtr3 + width);
int num19 = (int)(byte)((uint)*(byte *)num18 | 128U);
*(sbyte *)num18 = (sbyte)num19;
numArray[index2 - width] |= (byte)128;
numArray[index2 - 1] |= (byte)128;
numArray[index2] = (byte)2;
numArray[index2 + 1] |= (byte)128;
numArray[index2 + width] |= (byte)128;
}
--numPtr3;
--index2;
--num10;
num9 >>= 1;
}
}
}
else if (num10 + 1 < width)
{
while ((int)num9 != 0 && num10 > 0)
{
if (((int)num9 & 1) != 0)
{
*numPtr3 = (byte)2;
numArray[index2] = (byte)2;
}
--numPtr3;
--index2;
--num10;
num9 >>= 1;
}
}
}
++num7;
numPtr2 += width;
num6 += width;
localPtr += num5;
}
}
num1 = num3 + character.m_xWidth;
break;
}
}
int num20 = width;
int num21 = height;
int num22 = 0;
int num23 = 0;
bool flag3 = (this.m_Flags & 1) != 0;
byte *numPtr4 = buffer;
fixed(short *numPtr1 = UnicodeFont.m_Colors)
fixed(short *numPtr2 = UnicodeFont.m_HuedColors)
{
Hues.Default.CopyPixels((void *)(numPtr1 + 1), (void *)((ushort *)numPtr2 + 1), 32);
Hues.Default.CopyPixels((void *)(numPtr1 + 129), (void *)((ushort *)numPtr2 + 129), 32);
for (int index1 = 0; index1 < height; ++index1)
{
for (int index2 = 0; index2 < width; ++index2)
{
if ((int)*numPtr4 != 0)
{
if (index2 < num20)
{
num20 = index2;
}
if (index2 > num22)
{
num22 = index2;
}
if (index1 < num21)
{
num21 = index1;
}
if (index1 > num23)
{
num23 = index1;
}
}
if (flag3 && index1 % 18 == 15)
{
*numPtr4 = (byte)16;
}
*pLine++ = ((ushort *)numPtr2)[*numPtr4++];
}
pLine += lineDelta;
}
}
this.m_xMin = num20;
this.m_yMin = num21;
this.m_xMax = num22;
this.m_yMax = num23;
}
}
public unsafe Skills()
{
byte[] buffer1 = new byte[3072];
Stream stream1 = Engine.FileManager.OpenMUL(Files.SkillIdx);
UnsafeMethods.ReadFile((FileStream)stream1, buffer1, 0, 3072);
stream1.Close();
Stream stream2 = Engine.FileManager.OpenMUL(Files.SkillMul);
byte[] buffer2 = new byte[stream2.Length];
UnsafeMethods.ReadFile((FileStream)stream2, buffer2, 0, buffer2.Length);
stream2.Close();
fixed(byte *numPtr1 = buffer1)
fixed(byte *numPtr2 = buffer2)
{
this.m_Skills = new Skill[256];
int id = 0;
IntPtr localPtr = new IntPtr(*(int *)numPtr1);
while (id < 256)
{
int num1 = localPtr.ToInt32();
if (num1 < 0)
{
localPtr += 3;
++id;
}
else
{
byte *numPtr3 = numPtr2 + num1;
int num2 = ((int *)localPtr)[1];
if (num2 < 1)
{
localPtr += 3;
++id;
}
else
{
byte * numPtr4 = numPtr3;
IntPtr num3 = new IntPtr(1);
byte * numPtr5 = numPtr4 + num3.ToInt64();
bool action = (int)*numPtr4 != 0;
StringBuilder stringBuilder;
if (num2 < 1)
{
stringBuilder = new StringBuilder();
}
else
{
int capacity = num2 - 1;
stringBuilder = new StringBuilder(capacity);
for (int index = 0; index < capacity && (int)numPtr5[index] != 0; ++index)
{
stringBuilder.Append((char)numPtr5[index]);
}
}
this.m_Skills[id] = new Skill(id, action, stringBuilder.ToString());
localPtr += 3;
++id;
}
}
}
}
string path = Engine.FileManager.ResolveMUL("SkillGrp.mul");
if (File.Exists(path))
{
FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
BinaryReader binaryReader = new BinaryReader((Stream)fileStream);
int length = binaryReader.ReadInt32();
bool flag = false;
if (length == -1)
{
flag = true;
length = binaryReader.ReadInt32();
}
this.m_Groups = new SkillGroup[length];
this.m_Groups[0] = new SkillGroup("Miscellaneous", 0);
for (int groupID = 1; groupID < length; ++groupID)
{
fileStream.Seek((long)((flag ? 8 : 4) + (groupID - 1) * (flag ? 34 : 17)), SeekOrigin.Begin);
StringBuilder stringBuilder = new StringBuilder(18);
if (flag)
{
int num;
while ((num = (int)binaryReader.ReadInt16()) != 0)
{
stringBuilder.Append((char)num);
}
}
else
{
int num;
while ((num = (int)binaryReader.ReadByte()) != 0)
{
stringBuilder.Append((char)num);
}
}
this.m_Groups[groupID] = new SkillGroup(stringBuilder.ToString(), groupID);
}
fileStream.Seek((long)((flag ? 8 : 4) + (length - 1) * (flag ? 34 : 17)), SeekOrigin.Begin);
for (int index1 = 0; index1 < 256; ++index1)
{
Skill skill = this.m_Skills[index1];
if (skill != null)
{
try
{
int index2 = binaryReader.ReadInt32();
skill.Group = this.m_Groups[index2];
skill.Group.Skills.Add((object)skill);
}
catch
{
break;
}
}
else
{
break;
}
}
binaryReader.Close();
}
else
{
this.m_Groups = new SkillGroup[1];
this.m_Groups[0] = new SkillGroup("Skills", 0);
for (int index = 0; index < 256; ++index)
{
this.m_Skills[index].Group = this.m_Groups[0];
}
}
}
public static unsafe int ReadFile(FileStream file, byte[] buffer, int offset, int size)
{
fixed(byte *numPtr = buffer)
return(UnsafeMethods.ReadFile(file, (void *)(numPtr + offset), size));
}