void CreateNestedSequence(object obj)
{
SegmentSequence sequence = (SegmentSequence)obj;
SegmentDefinition definition = new SegmentDefinition("Nested Sequence");
AddDefinition(sequence, definition);
}
internal static int GetRandomSegmentByChance(SegmentSequence sequence, int exclude = -1)
{
float totalChance = 0f;
for (int i = 0; i < sequence.segments.Length; i++)
{
if (i == exclude)
{
continue;
}
totalChance += sequence.segments[i].randomPickChance;
}
float randomValue = Random.Range(0f, totalChance);
float passed = 0f;
for (int i = 0; i < sequence.segments.Length; i++)
{
if (i == exclude)
{
continue;
}
if (sequence.segments[i].randomPickChance <= 0f)
{
continue;
}
if (randomValue >= passed && randomValue <= passed + sequence.segments[i].randomPickChance)
{
return(i);
}
passed += sequence.segments[i].randomPickChance;
}
return(0);
}
void AddDefinition(SegmentSequence sequence, SegmentDefinition segment)
{
SegmentDefinition[] newSegments = new SegmentDefinition[sequence.segments.Length + 1];
sequence.segments.CopyTo(newSegments, 0);
newSegments[newSegments.Length - 1] = segment;
sequence.segments = newSegments;
}
void RemoveSequence(object obj)
{
SegmentSequence sequence = (SegmentSequence)obj;
int index = GetSequenceIndex(sequence);
Undo.RecordObject(undoObject, "Remove sequence");
SegmentSequence[] newSequences = new SegmentSequence[sequences.Length - 1];
for (int i = 0; i < sequences.Length; i++)
{
if (i < index)
{
newSequences[i] = sequences[i];
}
else if (i == index)
{
continue;
}
else
{
newSequences[i - 1] = sequences[i];
}
}
sequences = newSequences;
if (onApplySequences != null)
{
onApplySequences(sequences);
}
}
private void OnSequenceEntered(SegmentSequence sequence)
{
if (sequence.customPathGenerator != null)
{
LevelPathGenerator lastGenerator = currentPathGenerator;
if (usePathGeneratorInstance)
{
overridePathGenerator = Instantiate(sequence.customPathGenerator);
}
else
{
overridePathGenerator = sequence.customPathGenerator;
}
overridePathGenerator.Continue(lastGenerator);
}
else if (overridePathGenerator != null)
{
pathGenerator.Continue(overridePathGenerator);
if (usePathGeneratorInstance)
{
Destroy(overridePathGenerator);
}
overridePathGenerator = null;
}
}
public void Init(SegmentSequence sequence, SegmentSequenceEditor editor)
{
this.sequence = sequence;
this.editor = editor;
minSize = maxSize = new Vector2(250f, 250f);
titleContent = new GUIContent("Sequence Settings");
Repaint();
}
public virtual SegmentDefinition Get(SegmentSequence sequence, int index)
{
if (sequence.segments.Length == 0)
{
return(null);
}
return(sequence.segments[0]);
}
void MoveSequenceDown(object obj)
{
Undo.RecordObject(undoObject, "Move Sequence Down");
SegmentSequence sequence = (SegmentSequence)obj;
int index = GetSequenceIndex(sequence);
sequences[index] = sequences[index + 1];
sequences[index + 1] = sequence;
}
public void Initialize()
{
lastSequence = null;
sequenceStack.Clear();
for (int i = 0; i < sequences.Length; i++)
{
sequences[i].Initialize();
}
}
int GetSequenceIndex(SegmentSequence sequence)
{
for (int i = 0; i < sequences.Length; i++)
{
if (sequences[i] == sequence)
{
return(i);
}
}
return(-1);
}
public static SegmentDefinition GetRandomSegment(SegmentSequence sequence, int index)
{
if (lastSequence != sequence)
{
lastRandom = -1;
lastSequence = sequence;
}
int segmentIndex = GetRandomSegmentByChance(sequence, sequence.preventRepeat ? lastRandom : -1);
lastRandom = segmentIndex;
return(sequence.segments[segmentIndex]);
}
void DuplicateSequence(object obj)
{
Undo.RecordObject(undoObject, "Duplicate Sequence");
SegmentSequence sequence = (SegmentSequence)obj;
int index = GetSequenceIndex(sequence);
SegmentSequence newSequence = sequence.Duplicate();
Dreamteck.ArrayUtility.Insert(ref sequences, index, newSequence);
if (onApplySequences != null)
{
onApplySequences(sequences);
}
}
void UnpackSequence(SegmentSequence sequence, int parent, int segmentIndex, ref List <SegmentSequence> flat, ref List <SequenceSerialization> parentIndices)
{
flat.Add(sequence);
parentIndices.Add(new SequenceSerialization(parent, segmentIndex));
int parentIndex = flat.Count - 1;
for (int i = 0; i < sequence.segments.Length; i++)
{
if (sequence.segments[i].nestedSequence != null)
{
UnpackSequence(sequence.segments[i].nestedSequence, parentIndex, i, ref flat, ref parentIndices);
}
}
}
public static SegmentDefinition GetOrderedSegment(SegmentSequence sequence, int index)
{
int segmentIndex = index;
if (segmentIndex < 0)
{
segmentIndex = 0;
}
if (segmentIndex >= sequence.segments.Length)
{
segmentIndex = sequence.segments.Length - 1;
}
return(sequence.segments[segmentIndex]);
}
public SegmentSequence Duplicate()
{
SegmentSequence sequence = new SegmentSequence();
sequence.enabled = enabled;
sequence.name = name;
sequence.preventRepeat = preventRepeat;
sequence.isCustom = isCustom;
sequence.customSequence = customSequence;
sequence.spawnCount = spawnCount;
sequence.type = type;
sequence.customShuffle = customShuffle;
sequence.segments = new SegmentDefinition[segments.Length];
for (int i = 0; i < segments.Length; i++)
{
sequence.segments[i] = segments[i].Duplicate();
}
return(sequence);
}
public LevelSegment InstantiateSegment()
{
while (sequenceStack.Count > 0 && sequenceStack.Peek().IsDone())
{
sequenceStack.Pop();
}
SegmentSequence sequence = null;
if (sequenceStack.Count == 0)
{
sequence = GetSequence();
if (sequence == null)
{
throw new System.NullReferenceException(title + " has null sequence");
}
sequenceStack.Push(sequence);
}
sequence = sequenceStack.Peek();
SegmentDefinition definition = sequence.Next();
while (definition.nested)
{
sequence = definition.nestedSequence;
sequenceStack.Push(sequence);
definition = sequence.Next();
}
if (sequence != lastSequence)
{
if (onSequenceEntered != null)
{
onSequenceEntered(sequence);
}
lastSequence = sequence;
}
if (definition == null)
{
throw new System.NullReferenceException(title + " has null definition in sequence " + sequence.name);
}
return(definition.Instantiate());
}
public SegmentDefinition(string nestedName)
{
nestedSequence = new SegmentSequence();
nestedSequence.name = nestedName;
nested = true;
}
void SequenceUI(SegmentSequence sequence)
{
//Toolbar
Vector2 thumbSize = Vector2.one * thumbnailSize;
if (sequence.type == SegmentSequence.Type.Random)
{
thumbSize.y += 16f;
}
float width = viewRect.width;
float totalThumbWidth = thumbSize.x + thumbnailPadding;
int elementsPerRow = Mathf.FloorToInt(width / totalThumbWidth);
int rows = Mathf.CeilToInt((float)sequence.segments.Length / elementsPerRow);
if (rows == 0)
{
rows = 1;
}
int row = 0, col = 0;
float height = rows * (thumbSize.y + thumbnailPadding) + thumbnailPadding;
#region Header
GUI.backgroundColor = ForeverPrefs.highlightColor * DreamteckEditorGUI.lightColor;
EditorGUILayout.BeginHorizontal(defaultBoxStyle, GUILayout.Width(width));
GUI.backgroundColor = Color.white;
if (sequenceAddress.Count == 0)
{
sequence.enabled = EditorGUILayout.Toggle(sequence.enabled, headerToggle, GUILayout.Width(20));
}
if (renameSequence && editSequence == sequence)
{
if (onWillChange != null)
{
onWillChange();
}
sequence.name = GUILayout.TextField(sequence.name);
if (input.enterDown)
{
renameSequence = false;
}
if (input.mouseLeftDown && input.mouseRightDown)
{
if (!GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition))
{
renameSequence = false;
}
}
}
else
{
if (sequence.name == "")
{
sequence.name = "Sequence";
}
string nameText = sequence.name;
if (!sequence.isCustom)
{
nameText += " - " + sequence.type.ToString();
}
GUILayout.Label(nameText);
}
if (GUILayout.Button("Settings", GUILayout.Width(60)))
{
if (sequenceSettingsWindow == null)
{
sequenceSettingsWindow = EditorWindow.GetWindow <SegmentSequenceSettingsWindow>(true);
sequenceSettingsWindow.onWillChange += OnSequenceSettingsWillChange;
}
sequenceSettingsWindow.Init(sequence, this);
}
EditorGUILayout.EndVertical();
Rect headerRect = GUILayoutUtility.GetLastRect();
if (headerRect.Contains(Event.current.mousePosition))
{
if (input.mouseRightDown)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Move Up"), false, MoveSequenceUp, sequence);
menu.AddItem(new GUIContent("Move Down"), false, MoveSequenceDown, sequence);
menu.AddItem(new GUIContent("Rename"), false, SetRename, sequence);
menu.AddItem(new GUIContent("Duplicate"), false, DuplicateSequence, sequence);
menu.AddSeparator("");
menu.AddItem(new GUIContent("Delete"), false, RemoveSequence, sequence);
menu.ShowAsContext();
input.Use();
}
}
#endregion
//Sequence canvas
GUI.backgroundColor = DreamteckEditorGUI.lightColor;
if (sequence.isCustom)
{
GUILayout.Box("", defaultBoxStyle, GUILayout.Width(width), GUILayout.Height(thumbSize.y + thumbnailPadding * 2f));
}
else
{
GUILayout.Box("", defaultBoxStyle, GUILayout.Width(width), GUILayout.Height(height));
}
GUI.backgroundColor = Color.white;
Rect groupRect = GUILayoutUtility.GetLastRect();
GUI.BeginGroup(groupRect);
if (sequence.isCustom)
{
GUI.Label(new Rect(0f, groupRect.height / 2f - 30f, groupRect.width, 50), "Custom Sequence", customSequenceLabel);
CustomSequence customSequence = sequence.customSequence;
customSequence = (CustomSequence)EditorGUI.ObjectField(new Rect(groupRect.width / 2f - 100, groupRect.height / 2f + 15, 200, 16), customSequence, typeof(CustomSequence), false);
if (customSequence != sequence.customSequence)
{
if (onWillChange != null)
{
onWillChange();
}
sequence.customSequence = customSequence;
}
GUI.EndGroup();
EditorGUILayout.Space();
return;
}
#region Drag Reorder
int dragTarget = -1;
float closestDist = float.MaxValue;
Vector2 closestCenter = Vector2.zero;
if (dragIndex >= 0 && editSequence == sequence)
{
for (int i = 0; i < sequence.segments.Length; i++)
{
Vector2 thumbCenter = new Vector2(thumbnailPadding + col * totalThumbWidth + thumbnailSize / 2, (thumbnailSize + thumbnailPadding) * row + thumbnailPadding + thumbnailSize / 2);
float dist = Vector2.Distance(thumbCenter, Event.current.mousePosition);
if (dist < closestDist)
{
closestDist = dist;
dragTarget = i;
closestCenter = thumbCenter;
}
col++;
if (col >= elementsPerRow)
{
col = 0;
row++;
}
}
if (dragTarget >= 0 && dragTarget != dragIndex)
{
bool before = Event.current.mousePosition.x < closestCenter.x;
int side = before ? -1 : 1;
EditorGUI.DrawRect(new Rect(closestCenter.x + side * thumbnailSize / 2 - thumbnailPadding, closestCenter.y - thumbnailSize / 2, thumbnailPadding * 2, thumbnailSize), ForeverPrefs.highlightColor);
if (input.mouseLeftUp)
{
if (dragTarget < 0)
{
dragTarget = 0;
}
ReorderSegments(ref sequence.segments, dragIndex, dragTarget);
dragIndex = -1;
}
}
}
#endregion
#region Draw Definitions
col = row = 0;
for (int i = 0; i < sequence.segments.Length; i++)
{
Rect thumbRect = new Rect(thumbnailPadding + col * totalThumbWidth, (thumbSize.y + thumbnailPadding) * row + thumbnailPadding, thumbSize.x, thumbSize.y);
if (segmentArray != sequence.segments || dragIndex != i)
{
if (!sequence.segments[i].nested && sequence.segments[i].prefab == null) //dont remove in future, just show as NULL in the window
{
RemoveSegment(ref sequence.segments, i);
i--;
continue;
}
if (DefinitionUI(new Vector2(thumbRect.x, thumbRect.y), sequence.segments[i], i))
{
if (input.mouseLeftDown && !renameSequence)
{
dragIndex = i;
dragOffset = new Vector2(thumbRect.x + thumbnailSize / 2f, thumbRect.y + thumbnailSize / 2f) - Event.current.mousePosition;
editSequence = sequence;
segmentArray = sequence.segments;
input.Use();
}
else if (input.mouseRightDown)
{
editSequence = sequence;
if (sequence.segments[i].nested)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Edit"), false, EnterNestedSequence, sequence.segments[i]);
menu.AddItem(new GUIContent("Remove"), false, RemoveSegment, i);
menu.ShowAsContext();
input.Use();
}
else
{
int index = i;
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Change"), false, SetChangeSegment, sequence.segments[i]);
menu.AddItem(new GUIContent("Select in Project"), false, SelectDefinitionPrefab, sequence.segments[i]);
menu.AddItem(new GUIContent("Duplicate"), false, delegate {
Undo.RecordObject(undoObject, "Duplicate Segment");
ArrayUtility.Insert(ref sequence.segments, index, sequence.segments[index].Duplicate());
changed = true;
});
menu.AddItem(new GUIContent("Remove"), false, RemoveSegment, i);
menu.ShowAsContext();
input.Use();
}
input.Use();
}
}
if (sequence.type == SegmentSequence.Type.Random)
{
float chance = sequence.segments[i].randomPickChance;
chance = GUI.HorizontalSlider(new Rect(thumbRect.x, thumbRect.y + thumbSize.y - 16f, thumbSize.x, 16f), chance, 0f, 1f);
GUI.Label(new Rect(thumbRect.x, thumbRect.y + thumbSize.y - 32f, thumbSize.x, 16f), Mathf.RoundToInt(chance * 100) + "% Chance", thumbnailLabel);
if (chance != sequence.segments[i].randomPickChance)
{
onWillChange();
sequence.segments[i].randomPickChance = chance;
}
}
}
col++;
if (col >= elementsPerRow)
{
col = 0;
row++;
}
}
#endregion
GUI.EndGroup();
Rect canvasRect = GUILayoutUtility.GetLastRect();
if (canvasRect.Contains(Event.current.mousePosition) && input.mouseRightDown)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("New Nested Sequence"), false, CreateNestedSequence, sequence);
menu.ShowAsContext();
}
SegmentDefinition newSegment = null;
GameObject newObj = SegmentField(GUILayoutUtility.GetLastRect());
if (newObj != null)
{
newSegment = new SegmentDefinition(newObj);
}
if (newSegment != null && newSegment.prefab != null)
{
if (onWillChange != null)
{
onWillChange();
}
AddDefinition(sequence, newSegment);
changed = true;
}
if (changed)
{
changed = false;
if (onChanged != null)
{
onChanged();
}
}
EditorGUILayout.Space();
}
void SetRename(object obj)
{
editSequence = (SegmentSequence)obj;
renameSequence = true;
}
public void DrawEditor()
{
input.Update();
if (!guiInitialized)
{
defaultBoxStyle = new GUIStyle(GUI.skin.box);
defaultBoxStyle.normal.background = DreamteckEditorGUI.blankImage;
defaultBoxStyle.margin = new RectOffset(0, 0, 0, 0);
defaultButtonStyle = new GUIStyle(GUI.skin.button);
defaultButtonStyle.normal.background = buttonNormal;
defaultButtonStyle.normal.textColor = DreamteckEditorGUI.iconColor;
defaultButtonStyle.hover.background = buttonHover;
defaultButtonStyle.hover.textColor = DreamteckEditorGUI.highlightContentColor;
defaultButtonStyle.margin = new RectOffset(2, 2, 2, 2);
thumbnailLabel = new GUIStyle(GUI.skin.label);
thumbnailLabel.normal.textColor = DreamteckEditorGUI.lightColor;
thumbnailLabel.fontSize = 10;
thumbnailLabel.alignment = TextAnchor.MiddleCenter;
headerToggle = new GUIStyle(GUI.skin.toggle);
headerToggle.normal.textColor = Color.white;
guiInitialized = true;
}
if (sequenceAddress.Count > 0)
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("<", GUILayout.Width(35)))
{
sequenceAddress.RemoveAt(sequenceAddress.Count - 1);
}
GUIContent content = new GUIContent(undoObject.name);
float min = 0f, max = 0f;
GUI.skin.label.CalcMinMaxWidth(content, out min, out max);
GUILayout.Label(undoObject.name, GUILayout.Width(min));
for (int i = 0; i < sequenceAddress.Count; i++)
{
content = new GUIContent("/ " + sequenceAddress[i].name);
GUI.skin.label.CalcMinMaxWidth(content, out min, out max);
GUILayout.Label(content, GUILayout.Width(min));
}
EditorGUILayout.EndHorizontal();
}
scroll = GUILayout.BeginScrollView(scroll, GUILayout.Width(viewRect.width), GUILayout.Height(viewRect.height));
if (sequenceAddress.Count == 0)
{
for (int i = 0; i < sequences.Length; i++)
{
SequenceUI(sequences[i]);
}
if (GUILayout.Button("Add Sequence", GUILayout.Width(100), GUILayout.Height(50)))
{
SegmentSequence[] newSequence = new SegmentSequence[sequences.Length + 1];
sequences.CopyTo(newSequence, 0);
newSequence[newSequence.Length - 1] = new SegmentSequence();
sequences = newSequence;
if (onApplySequences != null)
{
onApplySequences(sequences);
}
}
}
else
{
SequenceUI(sequenceAddress[sequenceAddress.Count - 1]);
}
GUILayout.EndScrollView();
if (changeDefinition != null && !changeDefinition.nested)
{
EditorGUI.DrawRect(segmentPanelRect, Color.white);
GUILayout.BeginArea(segmentPanelRect);
GameObject last = changeDefinition.prefab;
last = (GameObject)EditorGUILayout.ObjectField(last, typeof(GameObject), false);
if (last != changeDefinition.prefab)
{
if (onWillChange != null)
{
onWillChange();
}
changeDefinition.prefab = last;
changed = true;
}
GUILayout.EndArea();
if (input.mouseLeftDown && !segmentPanelRect.Contains(Event.current.mousePosition))
{
changeDefinition = null;
}
else if (input.mouseLeftDown)
{
input.Use();
}
}
if (dragIndex >= 0)
{
changed = true;
if (input.mouseLeftUp)
{
dragIndex = -1;
segmentArray = null;
}
else
{
GUI.color = new Color(1f, 1f, 1f, 0.75f);
float dragSize = thumbnailSize * 0.75f;
DrawDefinition(new Rect(Event.current.mousePosition.x - dragSize * 0.5f + dragOffset.x, Event.current.mousePosition.y - dragSize * 0.5f + dragOffset.y, dragSize, dragSize), editSequence.segments[dragIndex]);
GUI.color = Color.white;
if (dragOffset.magnitude > 0.05f)
{
dragOffset = Vector2.Lerp(dragOffset, Vector2.zero, 0.1f);
changed = true;
}
}
}
}
public SegmentDefinition()
{
nestedSequence = null;
nested = false;
}
