// Indexes attributes.
internal void Index()
{
LevelIndex.Clear();
QualityIndex.Clear();
if (Attributes == null)
{
return;
}
foreach (GemAttribute attr in Attributes)
{
LookupTable levelTable = new LookupTable();
LookupTable qualityTable = new LookupTable();
LookupRanges levelRanges = new LookupRanges();
LookupRanges qualityRanges = new LookupRanges();
LookupGain levelGain = null;
LookupGain qualityGain = null;
LookupFixed fixedValue = null;
foreach (Value value in attr.Values)
{
// Ignore values which doesn't have required cardinality of attribute.
if (value.Cardinality != attr.Cardinality)
{
continue;
}
if (value is ValueAt)
{
ValueAt valueAt = (ValueAt)value;
if (valueAt.LevelSpecified)
{
levelTable.Add(valueAt.Level, valueAt.ToValue());
}
else if (valueAt.QualitySpecified)
{
qualityTable.Add(valueAt.Quality, valueAt.ToValue());
}
else
{
fixedValue = new LookupFixed {
Value = valueAt.ToValue()
}
};
}
else if (value is ValueForLevelRange)
{
ValueForLevelRange range = (ValueForLevelRange)value;
levelRanges.Add(range.From, range.To, range.ToValue());
}
else if (value is ValueForQualityRange)
{
ValueForQualityRange range = (ValueForQualityRange)value;
qualityRanges.Add(range.From, range.To, range.ToValue());
}
else if (value is ValuePerLevel)
{
levelGain = new LookupGain {
From = 2, Value = ((ValuePerLevel)value).ToValue()
};
}
else // value is ValuePerQuality
{
qualityGain = new LookupGain {
Value = ((ValuePerQuality)value).ToValue()
};
}
}
// Add level dependant attribute to index.
// LookupFixed is added to LevelIndex only (due to quality-based attributes not being defined for non-quality gems).
LookupBase.Method method = LookupBase.Method.None;
if (!levelTable.IsEmpty())
{
method |= LookupBase.Method.Table;
}
if (!levelRanges.IsEmpty())
{
method |= LookupBase.Method.Range;
}
if (levelGain != null)
{
method |= LookupBase.Method.Gain;
}
if (fixedValue != null)
{
method |= LookupBase.Method.Fixed;
}
if (method != LookupBase.Method.None && method != LookupBase.Method.Table && method != LookupBase.Method.Range && method != LookupBase.Method.Gain &&
method != LookupBase.Method.Fixed)
{
LevelIndex.Add(attr.Name, new LookupMixed
{
Table = method.HasFlag(LookupBase.Method.Table) ? levelTable : null,
Ranges = method.HasFlag(LookupBase.Method.Range) ? levelRanges : null,
Gain = method.HasFlag(LookupBase.Method.Gain) ? levelGain : null,
Fixed = method.HasFlag(LookupBase.Method.Fixed) ? fixedValue : null
});
}
else if (method.HasFlag(LookupBase.Method.Table))
{
LevelIndex.Add(attr.Name, levelTable);
}
else if (method.HasFlag(LookupBase.Method.Range))
{
LevelIndex.Add(attr.Name, levelRanges);
}
else if (method.HasFlag(LookupBase.Method.Gain))
{
LevelIndex.Add(attr.Name, levelGain);
}
else if (method.HasFlag(LookupBase.Method.Fixed))
{
LevelIndex.Add(attr.Name, fixedValue);
}
// Add quality dependant attribute to index.
method = LookupBase.Method.None;
if (!qualityTable.IsEmpty())
{
method |= LookupBase.Method.Table;
}
if (!qualityRanges.IsEmpty())
{
method |= LookupBase.Method.Range;
}
if (qualityGain != null)
{
method |= LookupBase.Method.Gain;
}
if (method != LookupBase.Method.None && method != LookupBase.Method.Table && method != LookupBase.Method.Range && method != LookupBase.Method.Gain)
{
QualityIndex.Add(attr.Name, new LookupMixed
{
Table = method.HasFlag(LookupBase.Method.Table) ? qualityTable : null,
Ranges = method.HasFlag(LookupBase.Method.Range) ? qualityRanges : null,
Gain = method.HasFlag(LookupBase.Method.Gain) ? qualityGain : null
});
}
else if (method.HasFlag(LookupBase.Method.Table))
{
QualityIndex.Add(attr.Name, qualityTable);
}
else if (method.HasFlag(LookupBase.Method.Range))
{
QualityIndex.Add(attr.Name, qualityRanges);
}
else if (method.HasFlag(LookupBase.Method.Gain))
{
QualityIndex.Add(attr.Name, qualityGain);
}
}
}
// Cleans up redundancies.
public void CleanUp()
{
// Replace ValueForRange where From == To with ValueAt.
List <Value> values = Values.FindAll(v => v is ValueForLevelRange && ((ValueForLevelRange)v).From == ((ValueForLevelRange)v).To);
if (values.Count > 0)
{
foreach (Value value in values)
{
Replace(value, new ValueAt {
Level = ((ValueForLevelRange)value).From, Text = value.Text
});
}
}
values = Values.FindAll(v => v is ValueForQualityRange && ((ValueForQualityRange)v).From == ((ValueForQualityRange)v).To);
if (values.Count > 0)
{
foreach (Value value in values)
{
Replace(value, new ValueAt {
Quality = ((ValueForQualityRange)value).From, Text = value.Text
});
}
}
// Get level-based table values and perform redundancy checks.
LookupTable table;
List <ValueAt> tableValues = Values.FindAll(v => v is ValueAt && ((ValueAt)v).LevelSpecified).Cast <ValueAt>().ToList();
bool hasLevelTable = false;
bool levelTableIsFull = false;
if (tableValues.Count > 0)
{
float[] dummy = new float[] { 1 };
table = new LookupTable();
foreach (ValueAt value in tableValues)
{
table.Add(value.Level, dummy);
}
hasLevelTable = true;
levelTableIsFull = table.IsFull();
// Remove obsolete level ranges and per level gains.
Values.RemoveAll(v => (v is ValueForLevelRange || v is ValuePerLevel) && table.IsCovering(v));
}
// Get quality-based table values and perform redundancy checks.
tableValues = Values.FindAll(v => v is ValueAt && ((ValueAt)v).QualitySpecified).Cast <ValueAt>().ToList();
bool qualityTableIsFull = false;
if (tableValues.Count > 0)
{
float[] dummy = new float[] { 1 };
table = new LookupTable();
foreach (ValueAt value in tableValues)
{
table.Add(value.Quality, dummy);
}
qualityTableIsFull = table.IsFull();
// Remove obsolete quality ranges and per quality gains.
Values.RemoveAll(v => v is ValueForQualityRange && table.IsCovering(v) || v is ValuePerQuality && qualityTableIsFull);
}
// Remove obsolete ValueAt for any level if level table is full.
if (hasLevelTable && levelTableIsFull)
{
Values.RemoveAll(v => v is ValueAt && !((ValueAt)v).LevelSpecified && !((ValueAt)v).QualitySpecified);
}
LookupRanges ranges;
List <ValueForLevelRange> levelRangeValues = Values.FindAll(v => v is ValueForLevelRange).Cast <ValueForLevelRange>().ToList();
bool hasLevelRanges = false;
bool levelRangeIsFull = false;
if (levelRangeValues.Count > 0)
{
float[] dummy = new float[] { 1 };
ranges = new LookupRanges();
foreach (ValueForLevelRange value in levelRangeValues)
{
ranges.Add(value.From, value.To, dummy);
}
hasLevelRanges = true;
levelRangeIsFull = ranges.IsFull();
// Remove obsolete level gains.
Values.RemoveAll(v => v is ValuePerLevel && ranges.IsCovering(v));
}
List <ValueForQualityRange> qualityRangeValues = Values.FindAll(v => v is ValueForQualityRange).Cast <ValueForQualityRange>().ToList();
bool qualityRangesIsFull = false;
if (qualityRangeValues.Count > 0)
{
float[] dummy = new float[] { 1 };
ranges = new LookupRanges();
foreach (ValueForQualityRange value in qualityRangeValues)
{
ranges.Add(value.From, value.To, dummy);
}
qualityRangesIsFull = ranges.IsFull();
// Remove obsolete level gains.
if (qualityRangesIsFull)
{
Values.RemoveAll(v => v is ValuePerQuality);
}
}
// Remove obsolete ValueAt for any level if level range is full.
if (hasLevelRanges && levelRangeIsFull)
{
Values.RemoveAll(v => v is ValueAt && !((ValueAt)v).LevelSpecified && !((ValueAt)v).QualitySpecified);
}
}