float GetDialogueNodeElementHeight(int index)
{
float height = 2 + DialogueTextRefFieldHeight;
// Handle delete intermediate elements by code
if (index >= dialogueNodeReorderableList.serializedProperty.arraySize)
{
return(0);
}
SerializedProperty element = dialogueNodeReorderableList.serializedProperty.GetArrayElementAtIndex(index);
SerializedProperty dialogueTextProp = element.FindPropertyRelative("m_dialogueText");
DialogueText dialogueText = (DialogueText)dialogueTextProp.objectReferenceValue;
if (dialogueText != null)
{
height += 2 + DialogueTextAreaFieldHeight;
}
SerializedProperty assignmentsProp = element.FindPropertyRelative("m_assignments");
VariableAssignmentReorderableList variableAssignmentReorderableList = variableAssignmentListPropertyDrawerManager.GetReorderableList(assignmentsProp, "Change Variables");
height += variableAssignmentReorderableList.GetHeight();
height += EditorGUIUtility.singleLineHeight + 2;
SerializedProperty optionsProp = element.FindPropertyRelative("m_options");
for (int i = 0; i < optionsProp.arraySize; i++)
{
SerializedProperty optionProp = optionsProp.GetArrayElementAtIndex(i);
SerializedProperty optionAssignmentsProp = optionProp.FindPropertyRelative("m_assignments");
VariableAssignmentReorderableList optionVariableAssignmentReorderableList = variableAssignmentListPropertyDrawerManager.GetReorderableList(optionAssignmentsProp, "Change Variables");
height += optionVariableAssignmentReorderableList.GetHeight() + 2;
}
height += (2 + DialogueTextRefFieldHeight) * optionsProp.arraySize + 2 + ButtonRowHeight;
SerializedProperty nextsProp = element.FindPropertyRelative("m_nexts");
height += m_dialogueNodeNextListPropertyDrawer.GetHeight(nextsProp) + 2;
height += 4;
return(height);
}
void DrawDialogueNodeElement(Rect rect, int index, bool isActive, bool isFocus)
{
if (!isRectInViewport(rect))
{
return;
}
// Handle delete intermediate elements by code
if (index >= dialogueNodeReorderableList.serializedProperty.arraySize)
{
return;
}
float prevLabelWidth = EditorGUIUtility.labelWidth;
SerializedProperty finalBeginTextProp = serializedObject.FindProperty("m_finalBeginText");
DialogueText finalBeginText = (DialogueText)finalBeginTextProp.objectReferenceValue;
SerializedProperty dialogueNodeProp = dialogueNodeReorderableList.serializedProperty.GetArrayElementAtIndex(index);
SerializedProperty dialogueTextProp = dialogueNodeProp.FindPropertyRelative("m_dialogueText");
DialogueText dialogueText = (DialogueText)dialogueTextProp.objectReferenceValue;
rect.y += 2;
Rect dialogueTextRowColumn1Rect = new Rect(rect.x, rect.y, rect.width - 155, DialogueTextRefFieldHeight);
Rect dialogueTextRowColumn2Rect = new Rect(rect.xMax - 60 - 90, rect.y, 90, DialogueTextRefFieldHeight);
Rect dialogueTextRowColumn3Rect = new Rect(rect.xMax - 60, rect.y, 60, DialogueTextRefFieldHeight);
bool isUnused = m_unusedDialogueTexts.Contains(dialogueText);
if (isUnused)
{
Color originalBackgroundColor = GUI.backgroundColor;
GUI.backgroundColor = Color.yellow;
EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width - 205, DialogueTextRefFieldHeight), dialogueTextProp, GUIContent.none);
GUI.backgroundColor = originalBackgroundColor;
EditorGUI.BeginDisabledGroup(true);
GUI.Button(new Rect(rect.xMax - 60 - 90 - 50, rect.y, 50, DialogueTextRefFieldHeight), "Unused", EditorStyles.miniButtonLeft);
EditorGUI.EndDisabledGroup();
}
else
{
EditorGUI.PropertyField(dialogueTextRowColumn1Rect, dialogueTextProp, GUIContent.none);
}
if (dialogueText != null)
{
bool isBeginText = dialogueText == finalBeginText;
EditorGUI.BeginDisabledGroup(isBeginText);
if (GUI.Button(dialogueTextRowColumn2Rect, isBeginText ? "Begin Text" : "As Begin Text", isUnused ? EditorStyles.miniButtonMid : EditorStyles.miniButtonLeft))
{
finalBeginTextProp.objectReferenceValue = dialogueText;
}
EditorGUI.EndDisabledGroup();
if (GUI.Button(dialogueTextRowColumn3Rect, "De|ete", EditorStyles.miniButtonRight))
{
if (EditorUtility.DisplayDialog("Delete Dialogue Node", "Are you sure you want to delete?", "Yes", "No"))
{
DeleteDialogueNode(index);
serializedObject.ApplyModifiedProperties();
return;
}
}
}
else
{
if (GUI.Button(dialogueTextRowColumn2Rect, "New Text", EditorStyles.miniButtonLeft))
{
DialogueText newDialogueText = PromptToCreate <DialogueText>("New Dialogue Text", "Dialogue Text");
dialogueTextProp.objectReferenceValue = newDialogueText;
}
if (GUI.Button(dialogueTextRowColumn3Rect, "De|ete", EditorStyles.miniButtonRight))
{
if (EditorUtility.DisplayDialog("Delete Dialogue Node", "Are you sure you want to delete?", "Yes", "No"))
{
DeleteDialogueNode(index);
serializedObject.ApplyModifiedProperties();
return;
}
}
}
rect.y += DialogueTextRefFieldHeight;
if (dialogueText != null)
{
GUIStyle textAreaStyle = new GUIStyle(EditorStyles.textArea);
textAreaStyle.wordWrap = true;
dialogueText.text = EditorGUI.TextArea(new Rect(rect.x, rect.y, rect.width, DialogueTextAreaFieldHeight), dialogueText.text, textAreaStyle);
EditorUtility.SetDirty(dialogueText);
rect.y += DialogueTextAreaFieldHeight;
}
rect.y += 2;
SerializedProperty assignmentsProp = dialogueNodeProp.FindPropertyRelative("m_assignments");
VariableAssignmentReorderableList dialogueNodeVariableAssignmentReorderableList = variableAssignmentListPropertyDrawerManager.GetReorderableList(assignmentsProp, "Change Variables");
float dialogueNodeVariableAssignmentReorderableListHeight = dialogueNodeVariableAssignmentReorderableList.GetHeight();
Rect dialogueNodeVariableAssignmentReorderableListRect = new Rect(rect.x, rect.y, rect.width, dialogueNodeVariableAssignmentReorderableListHeight);
dialogueNodeVariableAssignmentReorderableList.DoList(dialogueNodeVariableAssignmentReorderableListRect);
rect.y += dialogueNodeVariableAssignmentReorderableListHeight;
rect.y += 2;
GUIStyle optionsHeaderStyle = new GUIStyle();
optionsHeaderStyle.normal.background = new Texture2D(1, 1);
optionsHeaderStyle.padding = EditorStyles.miniButtonLeft.padding;
optionsHeaderStyle.alignment = TextAnchor.MiddleLeft;
optionsHeaderStyle.normal.background.SetPixels(new Color[] { new Color(0.3f, 0.3f, 0.3f) });
optionsHeaderStyle.normal.background.Apply();
optionsHeaderStyle.normal.textColor = Color.white;
Rect optionsHeaderRect = new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight);
GUI.Label(optionsHeaderRect, "Options", optionsHeaderStyle);
rect.y += optionsHeaderRect.height;
rect.y += 2;
SerializedProperty nextDialogueOptionsProp = dialogueNodeProp.FindPropertyRelative("m_options");
for (int i = 0; i < nextDialogueOptionsProp.arraySize; i++)
{
SerializedProperty nextDialogueOptionProp = nextDialogueOptionsProp.GetArrayElementAtIndex(i);
SerializedProperty optionTextProp = nextDialogueOptionProp.FindPropertyRelative("m_dialogueOptionText");
DialogueOptionText optionText = (DialogueOptionText)optionTextProp.objectReferenceValue;
EditorGUIUtility.labelWidth = 20.0f;
EditorGUI.DrawRect(new Rect(rect.x, rect.y - 2, DialogueTextRefFieldHeight + 2, DialogueTextRefFieldHeight + 2), new Color(0.3f, 0.3f, 0.3f));
EditorGUI.PropertyField(new Rect(rect.x + 20, rect.y, 100, DialogueTextRefFieldHeight), optionTextProp, new GUIContent("\u2192"));
if (optionText)
{
optionText.text = EditorGUI.TextField(new Rect(rect.x + 120, rect.y, rect.width - 180, DialogueTextRefFieldHeight), optionText.text);
EditorUtility.SetDirty(optionText);
}
else
{
EditorGUI.BeginDisabledGroup(true);
EditorGUI.TextField(new Rect(rect.x + 120, rect.y, rect.width - 280, DialogueTextRefFieldHeight), "");
EditorGUI.EndDisabledGroup();
if (GUI.Button(new Rect(rect.xMax - 60 - 100, rect.y, 100, DialogueTextRefFieldHeight), "New Option Text", EditorStyles.miniButtonMid))
{
DialogueOptionText newOptionText = PromptToCreate <DialogueOptionText>("New Dialogue Option Text", "Dialogue Option Text");
if (newOptionText != null)
{
optionTextProp.objectReferenceValue = newOptionText;
}
}
}
if (GUI.Button(new Rect(rect.xMax - 60, rect.y, 60, DialogueTextRefFieldHeight), "De|ete", EditorStyles.miniButtonRight))
{
if (EditorUtility.DisplayDialog("Delete Option", "Are you sure you want to delete?", "Yes", "No"))
{
DeleteOption(nextDialogueOptionsProp, i);
return;
}
}
rect.y += DialogueTextRefFieldHeight;
rect.y += 2;
SerializedProperty optionAssignmentsProp = nextDialogueOptionProp.FindPropertyRelative("m_assignments");
VariableAssignmentReorderableList optionVariableAssignmentReorderableList = variableAssignmentListPropertyDrawerManager.GetReorderableList(optionAssignmentsProp, "Change variables");
float optionVariableAssignmentReorderableListHeight = optionVariableAssignmentReorderableList.GetHeight();
Rect optionVariableAssignmentReorderableListRect = new Rect(rect.x + 20, rect.y, rect.width - 20, optionVariableAssignmentReorderableListHeight);
EditorGUI.DrawRect(new Rect(rect.x, rect.y - 2, DialogueTextRefFieldHeight + 2, optionVariableAssignmentReorderableListHeight + 2), new Color(0.3f, 0.3f, 0.3f));
optionVariableAssignmentReorderableList.DoList(optionVariableAssignmentReorderableListRect);
rect.y += optionVariableAssignmentReorderableListHeight;
rect.y += 2;
}
EditorGUI.DrawRect(new Rect(rect.x, rect.y - 2, DialogueTextRefFieldHeight + 2, DialogueTextRefFieldHeight + 2), new Color(0.3f, 0.3f, 0.3f));
EditorGUI.LabelField(new Rect(rect.x + 20, rect.y, 20, ButtonRowHeight), "\u2192");
if (GUI.Button(new Rect(rect.x + 40, rect.y, rect.width - 40, ButtonRowHeight), "New Option", EditorStyles.miniButton))
{
AddOption(nextDialogueOptionsProp);
}
rect.y += ButtonRowHeight;
rect.y += 2;
SerializedProperty nextsProp = dialogueNodeProp.FindPropertyRelative("m_nexts");
SerializedProperty finalNextProp = dialogueNodeProp.FindPropertyRelative("m_finalNext");
float nextsHeight = m_dialogueNodeNextListPropertyDrawer.GetHeight(nextsProp);
Rect nextsRect = new Rect(rect.x, rect.y, rect.width, nextsHeight);
m_dialogueNodeNextListPropertyDrawer.DrawDialogueNodeNexts(
nextsRect,
nextsProp,
finalNextProp,
"Branches");
rect.y += 2;
rect.y += 10;
EditorGUIUtility.labelWidth = prevLabelWidth;
}
void OnEnable()
{
m_variableAssignmentsProp = serializedObject.FindProperty("m_variableAssignments");
m_reorderableList = new VariableAssignmentReorderableList(serializedObject, m_variableAssignmentsProp, "Static Variable Assignments");
}