public static void Recalculate(int min, int max, LiteIntCrusher crusher)
{
int range;
if (min < max)
{
crusher.smallest = min;
crusher.biggest = max;
}
else
{
crusher.smallest = max;
crusher.biggest = min;
}
range = crusher.biggest - crusher.smallest;
crusher.bits = GetBitsForMaxValue((uint)range);
}
public override void OnGUI(Rect r, SerializedProperty property, GUIContent label)
{
SerializedProperty compType = property.FindPropertyRelative("compressType");
SerializedProperty min = property.FindPropertyRelative("min");
SerializedProperty max = property.FindPropertyRelative("max");
float compTypeWidth = 100;
float stretchleft = r.xMin + compTypeWidth;
float mLabelWidth = 26;
Rect rectBits = new Rect(r)
{
xMax = stretchleft
};
Rect rectStretch = new Rect(r)
{
xMin = stretchleft, xMax = r.xMax
};
Rect rectMin = new Rect(rectStretch)
{
width = rectStretch.width * .5f
};
Rect rectMax = new Rect(rectStretch)
{
xMin = rectStretch.xMin + rectStretch.width * .5f
};
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(rectBits, compType, GUIContent.none);
if (compType.intValue == (int)LiteIntCompressType.Range)
{
EditorGUI.LabelField(new Rect(rectMin)
{
width = mLabelWidth
}, "min", miniLabelRight);
EditorGUI.PropertyField(new Rect(rectMin)
{
xMin = rectMin.xMin + mLabelWidth
}, min, GUIContent.none);
EditorGUI.LabelField(new Rect(rectMax)
{
width = mLabelWidth
}, "max", miniLabelRight);
EditorGUI.PropertyField(new Rect(rectMax)
{
xMin = rectMax.xMin + mLabelWidth
}, max, GUIContent.none);
}
if (EditorGUI.EndChangeCheck())
{
SerializedProperty smallest = property.FindPropertyRelative("smallest");
SerializedProperty biggest = property.FindPropertyRelative("biggest");
SerializedProperty bits = property.FindPropertyRelative("bits");
/// We only modify compressor values if we are using range. Other settings use a hard coded 32 bits.
if (compType.intValue == (int)LiteIntCompressType.Range)
{
int _smallest = 0, _biggest = 0, _bits = 0;
LiteIntCrusher.Recalculate(min.intValue, max.intValue, ref _smallest, ref _biggest, ref _bits);
smallest.intValue = _smallest;
biggest.intValue = _biggest;
bits.intValue = _bits;
}
property.serializedObject.ApplyModifiedProperties();
}
}