public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
SerializedProperty valueProperty = property.FindPropertyRelative("_value");
SerializedProperty tagLibraryProperty = property.FindPropertyRelative("_tagLibrary");
position.height = 16;
tagLibraryProperty.objectReferenceValue = EditorGUI.ObjectField(position, tagLibraryProperty.objectReferenceValue, typeof(ImpactTagLibraryBase), false);
position.y += 18;
position.height = 16;
ImpactTagLibraryBase tagLibrary = tagLibraryProperty.objectReferenceValue as ImpactTagLibraryBase;
if (tagLibrary != null)
{
ImpactTagNameList tagNames = new ImpactTagNameList(ImpactTagLibraryConstants.TagCount);
ImpactEditorUtilities.GetTagNames(tagLibrary, ref tagNames);
ImpactEditorUtilities.TagDropdown(property, valueProperty, tagNames, position);
}
else
{
valueProperty.intValue = EditorGUI.IntField(position, valueProperty.intValue);
}
EditorGUI.EndProperty();
}
public static string GetSelectedTags(int tagMaskValue, ImpactTagNameList tagNames, bool newline)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < tagNames.Length; i++)
{
if (tagMaskValue.IsBitSet(i))
{
sb.Append(tagNames[i]);
if (newline)
{
sb.Append("\n");
}
else
{
sb.Append(", ");
}
}
}
if (sb.Length == 0)
{
sb.Append("Nothing");
}
else
{
sb.Remove(sb.Length - (newline ? 1 : 2), newline ? 1 : 2);
}
return(sb.ToString());
}
public void Initialize(SerializedProperty tagMaskValueProperty, ImpactTagNameList tagNames, bool isMask, Action <int, bool> tagSelectedChangedCallback)
{
this.isMask = isMask;
this.tagValueProperty = tagMaskValueProperty;
this.tagNames = tagNames;
this.tagSelectedChangedCallback = tagSelectedChangedCallback;
search = "";
searchField = new SearchField();
}
public static void GetTagNames(IImpactTagLibrary tagLibrary, ref ImpactTagNameList tagNames)
{
tagNames.ActiveTagCount = 0;
for (int i = 0; i < ImpactTagLibraryConstants.TagCount; i++)
{
if (tagLibrary != null && !string.IsNullOrEmpty(tagLibrary[i]))
{
tagNames.ActiveTagCount++;
tagNames[i] = i + ": " + tagLibrary[i];
}
else
{
tagNames[i] = "";
}
}
}
private void OnEnable()
{
material = target as ImpactMaterial;
tagLibraryProperty = serializedObject.FindProperty("_tagLibrary");
materialTagsMaskProperty = serializedObject.FindProperty("_materialTagsMask");
interactionSetsProperty = serializedObject.FindProperty("_interactionSets");
fallbackTagsMaskProperty = serializedObject.FindProperty("_fallbackTagMask");
tagNames = new ImpactTagNameList(ImpactTagLibraryConstants.TagCount);
updateTagNames();
for (int i = 0; i < material.InteractionSetCount; i++)
{
interactionFoldouts.Add(false);
}
}
public static void TagDropdown(SerializedProperty tagProperty, SerializedProperty tagValueProperty, ImpactTagNameList tagNames, Rect controlRect)
{
string selectedTagName = "";
int tagValue = tagValueProperty.intValue;
if (tagValue >= 0 && tagValue < tagNames.Length)
{
selectedTagName = tagNames[tagValue];
}
if (GUI.Button(controlRect, selectedTagName, EditorStyles.layerMaskField))
{
ImpactTagSelectionDropdown tagMaskPopup = ScriptableObject.CreateInstance <ImpactTagSelectionDropdown>();
tagMaskPopup.Initialize(tagValueProperty, tagNames, false, (int pos, bool selected) =>
{
tagValueProperty.intValue = pos;
tagProperty.serializedObject.ApplyModifiedProperties();
});
Rect buttonRect = controlRect;
Vector2 adjustedPosition = EditorGUIUtility.GUIToScreenPoint(buttonRect.position);
buttonRect.position = adjustedPosition;
tagMaskPopup.ShowAsDropDown(buttonRect, tagMaskPopup.GetWindowSize(controlRect));
}
}
public static void TagMaskDropdown(SerializedProperty tagMaskProperty, SerializedProperty tagMaskValueProperty, ImpactTagNameList tagNames, Rect controlRect)
{
string selectedTags = GetSelectedTags(tagMaskValueProperty.intValue, tagNames, false);
string selectedTagsTooltip = GetSelectedTags(tagMaskValueProperty.intValue, tagNames, true);
if (GUI.Button(controlRect, new GUIContent(selectedTags, selectedTagsTooltip), EditorStyles.layerMaskField))
{
ImpactTagSelectionDropdown tagMaskPopup = ScriptableObject.CreateInstance <ImpactTagSelectionDropdown>();
tagMaskPopup.Initialize(tagMaskValueProperty, tagNames, true, (int pos, bool selected) =>
{
if (selected)
{
tagMaskValueProperty.intValue = tagMaskValueProperty.intValue.SetBit(pos);
}
else
{
tagMaskValueProperty.intValue = tagMaskValueProperty.intValue.UnsetBit(pos);
}
tagMaskProperty.serializedObject.ApplyModifiedProperties();
});
Rect buttonRect = controlRect;
Vector2 adjustedPosition = EditorGUIUtility.GUIToScreenPoint(buttonRect.position);
buttonRect.position = adjustedPosition;
tagMaskPopup.ShowAsDropDown(buttonRect, tagMaskPopup.GetWindowSize(controlRect));
}
}
public static void TagMaskPropertyEditor(SerializedProperty tagMaskProperty, GUIContent label, ImpactTagNameList tagNames)
{
SerializedProperty tagMaskValueProperty = tagMaskProperty.FindPropertyRelative("_value");
//Fallback for if no tags are given
if (tagNames.ActiveTagCount == 0)
{
EditorGUILayout.PropertyField(tagMaskValueProperty, label);
tagMaskProperty.serializedObject.ApplyModifiedProperties();
}
else
{
Rect totalRect = GUILayoutUtility.GetRect(new GUIContent(), EditorStyles.layerMaskField);
Rect controlRect = EditorGUI.PrefixLabel(totalRect, label);
TagMaskDropdown(tagMaskProperty, tagMaskValueProperty, tagNames, controlRect);
}
}
