public IndexedImage(Archive archive, String name, int id)
{
try
{
Default317Buffer imageBuffer = new Default317Buffer(archive.decompressFile(name + ".dat"));
Default317Buffer metadataBuffer = new Default317Buffer(archive.decompressFile("index.dat"));
metadataBuffer.position = imageBuffer.getUnsignedLEShort();
resizeWidth = metadataBuffer.getUnsignedLEShort();
resizeHeight = metadataBuffer.getUnsignedLEShort();
int colourCount = metadataBuffer.getUnsignedByte();
palette = new int[colourCount];
for (int c = 0; c < colourCount - 1; c++)
{
palette[c + 1] = metadataBuffer.get3Bytes();
}
for (int i = 0; i < id; i++)
{
metadataBuffer.position += 2;
imageBuffer.position += metadataBuffer.getUnsignedLEShort() * metadataBuffer.getUnsignedLEShort();
metadataBuffer.position++;
}
drawOffsetX = metadataBuffer.getUnsignedByte();
drawOffsetY = metadataBuffer.getUnsignedByte();
width = metadataBuffer.getUnsignedLEShort();
height = metadataBuffer.getUnsignedLEShort();
int type = metadataBuffer.getUnsignedByte();
int pixelCount = width * height;
pixels = new byte[pixelCount];
if (type == 0)
{
for (int i = 0; i < pixelCount; i++)
{
pixels[i] = imageBuffer.get();
}
return;
}
if (type == 1)
{
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
pixels[x + y * width] = imageBuffer.get();
}
}
}
}
catch (Exception e)
{
throw new InvalidOperationException($"Failed to generate IndexedImage for: {name} id: {id}. Reason: {e.Message}\nStack: {e.StackTrace}", e);
}
}
private void loadDefinition(Default317Buffer stream)
{
do
{
int opcode = stream.getUnsignedByte();
if (opcode == 0)
{
return;
}
if (opcode == 1)
{
int modelCount = stream.getUnsignedByte();
modelIds = new int[modelCount];
for (int m = 0; m < modelCount; m++)
{
modelIds[m] = stream.getUnsignedLEShort();
}
}
else if (opcode == 2)
{
name = stream.getString();
}
else if (opcode == 3)
{
description = stream.readBytes();
}
else if (opcode == 12)
{
boundaryDimension = stream.get();
}
else if (opcode == 13)
{
standAnimationId = stream.getUnsignedLEShort();
}
else if (opcode == 14)
{
walkAnimationId = stream.getUnsignedLEShort();
}
else if (opcode == 17)
{
walkAnimationId = stream.getUnsignedLEShort();
turnAboutAnimationId = stream.getUnsignedLEShort();
turnRightAnimationId = stream.getUnsignedLEShort();
turnLeftAnimationId = stream.getUnsignedLEShort();
}
else if (opcode >= 30 && opcode < 40)
{
if (actions == null)
{
actions = new String[5];
}
actions[opcode - 30] = stream.getString();
if (actions[opcode - 30].Equals("hidden", StringComparison.InvariantCultureIgnoreCase))
{
actions[opcode - 30] = null;
}
}
else if (opcode == 40)
{
int colourCount = stream.getUnsignedByte();
modifiedModelColours = new int[colourCount];
originalModelColours = new int[colourCount];
for (int c = 0; c < colourCount; c++)
{
modifiedModelColours[c] = stream.getUnsignedLEShort();
originalModelColours[c] = stream.getUnsignedLEShort();
}
}
else if (opcode == 60)
{
int additionalModelCount = stream.getUnsignedByte();
headModelIds = new int[additionalModelCount];
for (int m = 0; m < additionalModelCount; m++)
{
headModelIds[m] = stream.getUnsignedLEShort();
}
}
else if (opcode == 90)
{
stream.getUnsignedLEShort();
}
else if (opcode == 91)
{
stream.getUnsignedLEShort();
}
else if (opcode == 92)
{
stream.getUnsignedLEShort();
}
else if (opcode == 93)
{
visibleMinimap = false;
}
else if (opcode == 95)
{
combatLevel = stream.getUnsignedLEShort();
}
else if (opcode == 97)
{
scaleXY = stream.getUnsignedLEShort();
}
else if (opcode == 98)
{
scaleZ = stream.getUnsignedLEShort();
}
else if (opcode == 99)
{
visible = true;
}
else if (opcode == 100)
{
brightness = stream.get();
}
else if (opcode == 101)
{
contrast = stream.get() * 5;
}
else if (opcode == 102)
{
headIcon = stream.getUnsignedLEShort();
}
else if (opcode == 103)
{
degreesToTurn = stream.getUnsignedLEShort();
}
else if (opcode == 106)
{
varBitId = stream.getUnsignedLEShort();
if (varBitId == 65535)
{
varBitId = -1;
}
settingId = stream.getUnsignedLEShort();
if (settingId == 65535)
{
settingId = -1;
}
int childCount = stream.getUnsignedByte();
childrenIDs = new int[childCount + 1];
for (int c = 0; c <= childCount; c++)
{
childrenIDs[c] = stream.getUnsignedLEShort();
if (childrenIDs[c] == 65535)
{
childrenIDs[c] = -1;
}
}
}
else if (opcode == 107)
{
clickable = false;
}
} while(true);
}
private void readValues(Default317Buffer stream)
{
do
{
int opcode = stream.getUnsignedByte();
if (opcode == 0)
{
return;
}
if (opcode == 1)
{
modelId = stream.getUnsignedLEShort();
}
else if (opcode == 2)
{
name = stream.getString();
}
else if (opcode == 3)
{
description = stream.readBytes();
}
else if (opcode == 4)
{
modelZoom = stream.getUnsignedLEShort();
}
else if (opcode == 5)
{
modelRotationX = stream.getUnsignedLEShort();
}
else if (opcode == 6)
{
modelRotationY = stream.getUnsignedLEShort();
}
else if (opcode == 7)
{
modelOffset1 = stream.getUnsignedLEShort();
if (modelOffset1 > 32767)
{
modelOffset1 -= 0x10000;
}
}
else if (opcode == 8)
{
modelOffset2 = stream.getUnsignedLEShort();
if (modelOffset2 > 32767)
{
modelOffset2 -= 0x10000;
}
}
else if (opcode == 10)
{
stream.getUnsignedLEShort();
}
else if (opcode == 11)
{
stackable = true;
}
else if (opcode == 12)
{
value = stream.getInt();
}
else if (opcode == 16)
{
membersObject = true;
}
else if (opcode == 23)
{
maleEquipModelIdPrimary = stream.getUnsignedLEShort();
equipModelTranslationMale = stream.get();
}
else if (opcode == 24)
{
maleEquipModelIdSecondary = stream.getUnsignedLEShort();
}
else if (opcode == 25)
{
femaleEquipModelIdPrimary = stream.getUnsignedLEShort();
equipModelTranslationFemale = stream.get();
}
else if (opcode == 26)
{
femaleEquipModelIdSecondary = stream.getUnsignedLEShort();
}
else if (opcode >= 30 && opcode < 35)
{
if (groundActions == null)
{
groundActions = new String[5];
}
groundActions[opcode - 30] = stream.getString();
if (groundActions[opcode - 30].Equals("hidden", StringComparison.InvariantCultureIgnoreCase))
{
groundActions[opcode - 30] = null;
}
}
else if (opcode >= 35 && opcode < 40)
{
if (actions == null)
{
actions = new String[5];
}
actions[opcode - 35] = stream.getString();
}
else if (opcode == 40)
{
int colourCount = stream.getUnsignedByte();
modifiedModelColors = new int[colourCount];
originalModelColors = new int[colourCount];
for (int c = 0; c < colourCount; c++)
{
modifiedModelColors[c] = stream.getUnsignedLEShort();
originalModelColors[c] = stream.getUnsignedLEShort();
}
}
else if (opcode == 78)
{
maleEquipModelIdEmblem = stream.getUnsignedLEShort();
}
else if (opcode == 79)
{
femaleEquipModelIdEmblem = stream.getUnsignedLEShort();
}
else if (opcode == 90)
{
maleDialogueModelId = stream.getUnsignedLEShort();
}
else if (opcode == 91)
{
femaleDialogueModelId = stream.getUnsignedLEShort();
}
else if (opcode == 92)
{
maleDialogueHatModelId = stream.getUnsignedLEShort();
}
else if (opcode == 93)
{
femaleDialogueHatModelId = stream.getUnsignedLEShort();
}
else if (opcode == 95)
{
modelRotationZ = stream.getUnsignedLEShort();
}
else if (opcode == 97)
{
noteId = stream.getUnsignedLEShort();
}
else if (opcode == 98)
{
noteTemplateId = stream.getUnsignedLEShort();
}
else if (opcode >= 100 && opcode < 110)
{
if (stackableIds == null)
{
stackableIds = new int[10];
stackableAmounts = new int[10];
}
stackableIds[opcode - 100] = stream.getUnsignedLEShort();
stackableAmounts[opcode - 100] = stream.getUnsignedLEShort();
}
else if (opcode == 110)
{
modelScaleX = stream.getUnsignedLEShort();
}
else if (opcode == 111)
{
modelScaleY = stream.getUnsignedLEShort();
}
else if (opcode == 112)
{
modelScaleZ = stream.getUnsignedLEShort();
}
else if (opcode == 113)
{
lightModifier = stream.get();
}
else if (opcode == 114)
{
shadowModifier = stream.get() * 5;
}
else if (opcode == 115)
{
teamId = stream.getUnsignedByte();
}
} while(true);
}
private void loadDefinition(Default317Buffer stream)
{
int _actions = -1;
do
{
int opcode;
do
{
opcode = stream.getUnsignedByte();
if (opcode == 0)
{
goto label0;
}
if (opcode == 1)
{
int modelCount = stream.getUnsignedByte();
if (modelCount > 0)
{
if (modelIds == null || lowMemory)
{
modelTypes = new int[modelCount];
modelIds = new int[modelCount];
for (int m = 0; m < modelCount; m++)
{
modelIds[m] = stream.getUnsignedLEShort();
modelTypes[m] = stream.getUnsignedByte();
}
}
else
{
stream.position += modelCount * 3;
}
}
}
else if (opcode == 2)
{
name = stream.getString();
}
else if (opcode == 3)
{
description = stream.readBytes();
}
else if (opcode == 5)
{
int modelCount = stream.getUnsignedByte();
if (modelCount > 0)
{
if (modelIds == null || lowMemory)
{
modelTypes = null;
modelIds = new int[modelCount];
for (int m = 0; m < modelCount; m++)
{
modelIds[m] = stream.getUnsignedLEShort();
}
}
else
{
stream.position += modelCount * 2;
}
}
}
else if (opcode == 14)
{
sizeX = stream.getUnsignedByte();
}
else if (opcode == 15)
{
sizeY = stream.getUnsignedByte();
}
else if (opcode == 17)
{
solid = false;
}
else if (opcode == 18)
{
walkable = false;
}
else if (opcode == 19)
{
_actions = stream.getUnsignedByte();
if (_actions == 1)
{
hasActions = true;
}
}
else if (opcode == 21)
{
adjustToTerrain = true;
}
else if (opcode == 22)
{
delayShading = true;
}
else if (opcode == 23)
{
wall = true;
}
else if (opcode == 24)
{
animationId = stream.getUnsignedLEShort();
if (animationId == 65535)
{
animationId = -1;
}
}
else if (opcode == 28)
{
offsetAmplifier = stream.getUnsignedByte();
}
else if (opcode == 29)
{
ambient = stream.get();
}
else if (opcode == 39)
{
diffuse = stream.get();
}
else if (opcode >= 30 && opcode < 39)
{
if (actions == null)
{
actions = new String[5];
}
actions[opcode - 30] = stream.getString();
if (actions[opcode - 30].Equals("hidden", StringComparison.InvariantCultureIgnoreCase))
{
actions[opcode - 30] = null;
}
}
else if (opcode == 40)
{
int colourCount = stream.getUnsignedByte();
modifiedModelColors = new int[colourCount];
originalModelColors = new int[colourCount];
for (int c = 0; c < colourCount; c++)
{
modifiedModelColors[c] = stream.getUnsignedLEShort();
originalModelColors[c] = stream.getUnsignedLEShort();
}
}
else if (opcode == 60)
{
icon = stream.getUnsignedLEShort();
}
else if (opcode == 62)
{
rotated = true;
}
else if (opcode == 64)
{
castsShadow = false;
}
else if (opcode == 65)
{
scaleX = stream.getUnsignedLEShort();
}
else if (opcode == 66)
{
scaleY = stream.getUnsignedLEShort();
}
else if (opcode == 67)
{
scaleZ = stream.getUnsignedLEShort();
}
else if (opcode == 68)
{
mapScene = stream.getUnsignedLEShort();
}
else if (opcode == 69)
{
face = stream.getUnsignedByte();
}
else if (opcode == 70)
{
translateX = stream.getShort();
}
else if (opcode == 71)
{
translateY = stream.getShort();
}
else if (opcode == 72)
{
translateZ = stream.getShort();
}
else if (opcode == 73)
{
unknownAttribute = true;
}
else if (opcode == 74)
{
unwalkableSolid = true;
}
else
{
if (opcode != 75)
{
continue;
}
_solid = stream.getUnsignedByte();
}
continue;
} while(opcode != 77);
varBitId = stream.getUnsignedLEShort();
if (varBitId == 65535)
{
varBitId = -1;
}
configIds = stream.getUnsignedLEShort();
if (configIds == 65535)
{
configIds = -1;
}
int childCount = stream.getUnsignedByte();
childIds = new int[childCount + 1];
for (int c = 0; c <= childCount; c++)
{
childIds[c] = stream.getUnsignedLEShort();
if (childIds[c] == 65535)
{
childIds[c] = -1;
}
}
} while(true);
label0:
if (_actions == -1)
{
hasActions = modelIds != null && (modelTypes == null || modelTypes[0] == 10);
if (actions != null)
{
hasActions = true;
}
}
if (unwalkableSolid)
{
solid = false;
walkable = false;
}
if (_solid == -1)
{
_solid = solid ? 1 : 0;
}
}
/**
* Initialise a GameFont.
*
* @param name The name of the font.
*
* @param archive The archive containing the information about the font.
*
* @param monospace Is the font monospace?
*/
public GameFont(String name, Archive archive, bool monospace)
{
glyphPixels = new byte[256][];
glyphWidth = new int[256];
glyphHeight = new int[256];
horizontalKerning = new int[256];
verticalKerning = new int[256];
glyphDisplayWidth = new int[256];
random = new Random();
strikethrough = false;
/*
* The buffer containing data about this specific font. The position of the font
* within the parent archive (index.dat) and the pixel data for the glyph.
*/
Default317Buffer glyphData = new Default317Buffer(archive.decompressFile(name + ".dat"));
/*
* Stores the information about the glyphs, such as the kerning and the
* dimensons.
*/
Default317Buffer glyphInformation = new Default317Buffer(archive.decompressFile("index.dat"));
/*
* Find the glyph information within the parent archive.
*/
glyphInformation.position = glyphData.getUnsignedLEShort() + 4;
/*
* Find the glyph data for this font within the parent archive.
*/
int startPosition = glyphInformation.getUnsignedByte();
if (startPosition > 0)
{
glyphInformation.position += 3 * (startPosition - 1);
}
/*
* Get the data for each glyph.
*/
for (int g = 0; g < 256; g++)
{
horizontalKerning[g] = glyphInformation.getUnsignedByte();
verticalKerning[g] = glyphInformation.getUnsignedByte();
int width = glyphWidth[g] = glyphInformation.getUnsignedLEShort();
int height = glyphHeight[g] = glyphInformation.getUnsignedLEShort();
/*
* Is the glyph rectangular?
*/
int rectangular = glyphInformation.getUnsignedByte();
/*
* Get the area of the glyph.
*/
int area = width * height;
/*
* Initialise the pixels for this glyph.
*/
glyphPixels[g] = new byte[area];
/*
* Set the pixels for the glyph based on whether it is square or rectangular.
*/
if (rectangular == 0)
{
for (int p = 0; p < area; p++)
{
glyphPixels[g][p] = glyphData.get();
}
}
else if (rectangular == 1)
{
for (int w = 0; w < width; w++)
{
for (int h = 0; h < height; h++)
{
glyphPixels[g][w + h * width] = glyphData.get();
}
}
}
/*
* If the height of this glyph is higher than the highest glyph we've currently
* processed for this font, store this glyph's height as the highest.
*
* 126 is the last visible character used in this client (~). No support for
* accented characters!
*/
if (height > fontHeight && g < 128)
{
fontHeight = height;
}
horizontalKerning[g] = 1;
glyphDisplayWidth[g] = width + 2;
int activePixels = 0;
for (int h = height / 7; h < height; h++)
{
activePixels += glyphPixels[g][h * width];
}
if (activePixels <= height / 7)
{
glyphDisplayWidth[g]--;
horizontalKerning[g] = 0;
}
activePixels = 0;
for (int h = height / 7; h < height; h++)
{
activePixels += glyphPixels[g][(width - 1) + h * width];
}
if (activePixels <= height / 7)
{
glyphDisplayWidth[g]--;
}
}
/*
* Character 32 is space, character 73 is uppercase I and character 105 is
* lowercase i.
*/
if (monospace)
{
glyphDisplayWidth[32] = glyphDisplayWidth[73];
}
else
{
glyphDisplayWidth[32] = glyphDisplayWidth[105];
}
}
public IndexedImage(Archive archive, String name, int id, Default317Buffer optionalMetaDataBuffer = null)
{
try
{
Default317Buffer imageBuffer = new Default317Buffer(archive.decompressFile(name + ".dat"));
Default317Buffer metadataBuffer = optionalMetaDataBuffer != null ? optionalMetaDataBuffer : new Default317Buffer(archive.decompressFile("index.dat"));
metadataBuffer.position = imageBuffer.getUnsignedLEShort();
resizeWidth = metadataBuffer.getUnsignedLEShort();
resizeHeight = metadataBuffer.getUnsignedLEShort();
int colourCount = metadataBuffer.getUnsignedByte();
palette = new int[colourCount];
for (int c = 0; c < colourCount - 1; c++)
{
palette[c + 1] = metadataBuffer.get3Bytes();
}
for (int i = 0; i < id; i++)
{
metadataBuffer.position += 2;
imageBuffer.position += metadataBuffer.getUnsignedLEShort() * metadataBuffer.getUnsignedLEShort();
metadataBuffer.position++;
}
drawOffsetX = metadataBuffer.getUnsignedByte();
drawOffsetY = metadataBuffer.getUnsignedByte();
width = metadataBuffer.getUnsignedLEShort();
height = metadataBuffer.getUnsignedLEShort();
int type = metadataBuffer.getUnsignedByte();
int pixelCount = width * height;
//Custom: Below are some sanity checks that are custom but help guard against known clean cache data issues.
bool isEnoughDataAvailable = pixelCount <= (imageBuffer.buffer.Length - imageBuffer.position);
//Don't let corrupt image data, in default cache, cause BIG allocation (bad for WebGL)
//or allocate/read for empty images.
if (pixelCount <= 0 || pixelCount > int.MaxValue / 100 || !isEnoughDataAvailable || imageBuffer.position < 0) //sometimes happens!!
{
width = 0;
height = 0;
this.pixels = Array.Empty <byte>();
return;
}
pixels = new byte[pixelCount];
if (type == 0)
{
for (int i = 0; i < pixelCount; i++)
{
pixels[i] = imageBuffer.get();
}
return;
}
if (type == 1)
{
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
pixels[x + y * width] = imageBuffer.get();
}
}
}
}
catch (Exception e)
{
isValid = false;
//Don't throw, this is just a data error. Not an engine fault.
throw new InvalidOperationException($"Failed to generate IndexedImage for: {name} id: {id}. Reason: {e.Message}\nStack: {e.StackTrace}", e);
}
}