public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
FloatWarningAttribute attr = ((FloatWarningAttribute)attribute);
float result = EditorGUI.GetPropertyHeight(property, label, true);
if (property.floatValue >= attr.max || property.floatValue <= attr.min)
{
result += 45;
}
return(result);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.PropertyField(position, property, label, true);
FloatWarningAttribute attr = ((FloatWarningAttribute)attribute);
Rect warningBox = new Rect(position);
string warningText = "";
float value = property.floatValue;
if (attr.max == float.MaxValue)
{
if (value <= attr.min)
{
warningText += "Must be > " + attr.min + ". ";
}
}
else if (attr.min == float.MinValue)
{
if (value >= attr.max)
{
warningText += "Must be < " + attr.max + ". ";
}
}
else
{
if (value >= attr.max || value <= attr.min)
{
warningText += "Must be between " + attr.min + " and " + attr.max + ". ";
}
}
if (warningText.Length > 0)
{
float propertyHeight = EditorGUI.GetPropertyHeight(property, label, true);
warningBox.yMin += propertyHeight;
warningBox.yMax -= 5;
EditorGUI.HelpBox(warningBox, warningText, MessageType.Warning);
}
}
