// This function is static such that it can be called without an editor being instanced.
public static Condition CreateCondition()
{
// Create a new instance of Condition.
Condition newCondition = CreateInstance <Condition>();
string blankDescription = "No conditions set.";
// Try and set the new condition's description to the first condition in the AllConditions array.
Condition globalCondition = AllConditionsEditor.TryGetConditionAt(0);
newCondition.Description = globalCondition != null ? globalCondition.Description : blankDescription;
// Set the hash based on this description.
SetHash(newCondition);
return(newCondition);
}
// This is displayed for each Condition when the AllConditions asset is selected.
private void AllConditionsAssetGUI()
{
EditorGUILayout.BeginHorizontal(GUI.skin.box);
EditorGUI.indentLevel++;
// Display the description of the Condition.
EditorGUILayout.LabelField(condition.Description);
// Display a button showing a '-' that if clicked removes this Condition from the AllConditions asset.
if (GUILayout.Button("-", GUILayout.Width(conditionButtonWidth)))
{
AllConditionsEditor.RemoveCondition(condition);
}
EditorGUI.indentLevel--;
EditorGUILayout.EndHorizontal();
}
private void InteractableGUI()
{
// Pull the information from the target into the serializedObject.
serializedObject.Update();
// The width for the Popup, Toggle and remove Button.
float width = EditorGUIUtility.currentViewWidth / 3f;
EditorGUILayout.BeginHorizontal();
// Find the index for the target based on the AllConditions array.
int conditionIndex = AllConditionsEditor.TryGetConditionIndex(condition);
// If the target can't be found in the AllConditions array use the first condition.
if (conditionIndex == -1)
{
conditionIndex = 0;
}
// Set the index based on the user selection of the condition by the user.
conditionIndex = EditorGUILayout.Popup(conditionIndex, AllConditionsEditor.AllConditionDescriptions,
GUILayout.Width(width));
// Find the equivalent condition in the AllConditions array.
Condition globalCondition = AllConditionsEditor.TryGetConditionAt(conditionIndex);
// Set the description based on the globalCondition's description.
descriptionProperty.stringValue = globalCondition != null ? globalCondition.Description : blankDescription;
// Set the hash based on the description.
hashProperty.intValue = Animator.StringToHash(descriptionProperty.stringValue);
// Display the toggle for the satisfied bool.
EditorGUILayout.PropertyField(satisfiedProperty, GUIContent.none, GUILayout.Width(width + toggleOffset));
// Display a button with a '-' that when clicked removes the target from the ConditionCollection's conditions array.
if (GUILayout.Button("-", GUILayout.Width(conditionButtonWidth)))
{
conditionsProperty.RemoveFromObjectArray(condition);
}
EditorGUILayout.EndHorizontal();
// Push all changes made on the serializedObject back to the target.
serializedObject.ApplyModifiedProperties();
}