public static void RefreshAllBehaviourTreeEditors()
{
if (SourceDisplay.refreshAllBehaviourTreeEditors != null)
{
SourceDisplay.refreshAllBehaviourTreeEditors();
}
}
private void RenderLines(SourceDisplay sourceDisplay)
{
var stack = new Stack <BTLGUILine>();
var lines = sourceDisplay.lines;
var orphans = sourceDisplay.orphans;
for (int i = lines.Length - 1; i >= 0; i--)
{
stack.Push(lines[i]);
}
int orphanIdx = 0;
int lastRenderedLine = 0;
GUILayout.BeginVertical();
while (stack.Count > 0)
{
var line = stack.Pop();
while (orphanIdx < orphans.Length &&
lastRenderedLine < orphans[orphanIdx].lineNumber && orphans[orphanIdx].lineNumber < line.lineNumber)
{
RenderLine(orphans[orphanIdx]);
if (!orphans[orphanIdx].isFoldout)
{
foreach (var c in orphans[orphanIdx].children)
{
RenderLine(c);
}
}
++orphanIdx;
}
RenderLine(line);
lastRenderedLine = line.lineNumber;
if (!line.isFoldout)
{
for (int i = line.children.Count - 1; i >= 0; i--)
{
stack.Push(line.children[i]);
}
}
else
{
while (orphanIdx < orphans.Length &&
lastRenderedLine < orphans[orphanIdx].lineNumber && orphans[orphanIdx].lineNumber < line.lineNumberEnd)
{
++orphanIdx;
}
}
}
GUILayout.EndVertical();
}
private void DisplayBTScript(int i)
{
GUIBTScript.isMouseHoverLineNumbers = false;
bool isSourceAvailable = false;
if (bt.scripts != null && i < bt.scripts.Length && bt.scripts[i] != null)
{
isSourceAvailable = true;
}
else if (bt.sourceInfos != null && i < bt.sourceInfos.Length && bt.sourceInfos[i] != null && bt.sourceInfos[i].btScript != null && bt.sourceInfos[i].btScript.Trim() != "")
{
isSourceAvailable = true;
}
if (isSourceAvailable && bt.sourceInfos[i].isFoldout)
{
#if !PANDA_BT_FREE
if (!EditorApplication.isPlaying)
{
guiBTScripts[i].OnGUI();
}
else
{
#endif
SourceDisplay sourceDisplay = null;
if (sourceDisplays != null && i < sourceDisplays.Length)
{
sourceDisplay = sourceDisplays[i];
}
if (sourceDisplay != null)
{
sourceDisplay.DisplayCode();
}
else
{
GUILayout.Label("Error parsing script. See console for details.", BTLSyntaxHighlight.style_failed);
}
#if !PANDA_BT_FREE
}
#endif
}
else if (bt.scripts != null && bt.scripts[i] != null && !bt.sourceInfos[i].isFoldout)
{
if (bt.sourceInfos[i].breakPoints.Count > 0)
{
bt.sourceInfos[i].breakPoints.Clear();
#if !PANDA_BT_FREE
InitBreakPoints();
#endif
}
}
}
void DebugBreak()
{
var node = BTNode.currentNode;
_isBreakPointActive = node != null &&
(
node.previousStatus == Status.Ready && node.status != Status.Ready && breakPointStatus == Status.Running ||
node.status == Status.Succeeded && breakPointStatus == Status.Succeeded ||
node.status == Status.Failed && breakPointStatus == Status.Failed
);
if (_isBreakPointActive)
{
SourceDisplay.RefreshAllBehaviourTreeEditors();
Debug.Break();
}
}
static void OnPostprocessAllAssets
(
string[] importedAssets,
string[] deletedAssets,
string[] movedAssets,
string[] movedFromAssetPaths
)
{
// Recompile all BT when the assets are refreshed.
var behaviours = GameObject.FindObjectsOfType <BehaviourTree>();
foreach (var b in behaviours)
{
b.Apply();
b.Compile();
}
GUIBTScript.ParseAll();
SourceDisplay.RefreshAllBehaviourTreeEditors();
}
public void DisplayCode()
{
#if UNITY_EDITOR
isPaused = UnityEditor.EditorApplication.isPaused;
isPlaying = UnityEditor.EditorApplication.isPlaying;
#endif
SourceDisplay sourceDisplay = this;
if (sourceDisplay != null)
{
SourceDisplay.current = sourceDisplay;
SourceDisplay.currentSourceIndex = this.scriptIndex;
switch (GUILayout.Toolbar(-1, new string[] { "-", "+" }, GUILayout.ExpandWidth(false)))
{
case 0: sourceDisplay.SetIsFoldoutAll(true); break;
case 1: sourceDisplay.SetIsFoldoutAll(false); break;
}
RenderLines(sourceDisplay);
}
}
public static SourceDisplay Analyse(BTLTokenizer.Token[] tokens, int sourceIndex)
{
if (tokens == null)
{
return(null);
}
SourceDisplay sourceDisplay = new SourceDisplay(sourceIndex);
int lineNumber = 1;
var lines = new List <BTLGUILine>();
var orphans = new List <BTLGUILine>();
var parentStack = new Stack <BTLGUILine>();
BTLGUILine current = new BTLGUILine();
current.lineNumber = lineNumber;
foreach (var t in tokens)
{
bool isComment = current.tokens.Count > 0 && current.tokens[0].type == BTLTokenizer.TokenType.Comment;
if (t.type == BTLTokenizer.TokenType.EOL && current.tokens.Count == 0)
{// Empty line
orphans.Add(current);
++lineNumber;
current = new BTLGUILine();
current.indent = 0;
current.lineNumber = lineNumber;
}
else if (t.type == BTLTokenizer.TokenType.EOL && isComment)
{// End of comments
++lineNumber;
orphans.Add(current);
current = new BTLGUILine();
current.indent = 0;
current.lineNumber = lineNumber;
}
else if (t.type == BTLTokenizer.TokenType.EOL && !isComment)
{// End of line containing nodes
++lineNumber;
ParentOrAddToLines(lines, parentStack, current);
if (current.tokens.Count > 0)
{
parentStack.Push(current);
}
current = new BTLGUILine();
current.indent = 0;
current.lineNumber = lineNumber;
}
else if (t.type == BTLTokenizer.TokenType.Indent && current.tokens.Count == 0)
{
current.indent++;
}
else if (t.type == BTLTokenizer.TokenType.Comment)
{
var commentLines = t.content.Split('\n');
if (commentLines.Length > 0)
{
current.tokens.Add(GenerateCommentToken(commentLines[0], current.lineNumber));
for (int i = 1; i < commentLines.Length; ++i)
{
++lineNumber;
var commentline = commentLines[i];
var commentGUILine = GenerateCommentLineGui(commentline, current.indent, lineNumber);
current.children.Add(commentGUILine);
}
}
}
else
{
current.tokens.Add(t);
}
}
ParentOrAddToLines(lines, parentStack, current);
sourceDisplay.lines = lines.ToArray();
sourceDisplay.orphans = orphans.ToArray();
ProcessFoldable(sourceDisplay.lines);
ProcessFoldable(sourceDisplay.orphans);
return(sourceDisplay);
}
public static SourceDisplay[] MapGUILines(BTSource[] btlSources, BTProgram program, PandaScriptException[] pandaExceptions)
{
if (btlSources == null || program == null)
{
return(null);
}
var sourceDisplays = new SourceDisplay[btlSources.Length];
for (int i = 0; i < btlSources.Length; i++)
{
if (btlSources[i] == null)
{
continue;
}
SourceDisplay sourceDisplay = null;
var tokens = BTLAssetManager.GetBTLTokens(btlSources, btlSources[i]);
sourceDisplay = BTLGUILine.Analyse(tokens, i);
sourceDisplays[i] = sourceDisplay;
CodeMap codemap = null;
if (program.codemaps != null && i < program.codemaps.Length)
{
codemap = program.codemaps[i];
}
if (codemap != null)
{
BTLGUILine.MapNodes(sourceDisplay.lines, codemap);
var lines = sourceDisplay.flattenLines;
foreach (var line in lines)
{
foreach (var n in line.btnodes)
{
var task = n as BTTask;
if (task != null && task.boundState != BoundState.Bound)
{
line.hasErrors = true;
}
}
}
}
if (sourceDisplay != null)
{
var lines = sourceDisplay.flattenLines;
foreach (var line in lines)
{
foreach (var pandaException in pandaExceptions)
{
if (pandaException != null)
{
if (pandaException.filePath == btlSources[i].url && line.lineNumber == pandaException.lineNumber)
{
line.hasErrors = true;
}
}
}
}
}
}
return(sourceDisplays);
}
void InitSourceInfos()
{
sourceInfos.Clear();
foreach (var src in bt.btSources)
{
sourceInfos.Add(new SourceInfo(src));
}
var oldSourInfos = bt.sourceInfos;
if (bt.sourceInfos == null || bt.sourceInfos.Length != size)
{
bt.sourceInfos = new InspectorGuiData[size];
for (int i = 0; i < size; ++i)
{
if (oldSourInfos != null && i < oldSourInfos.Length && oldSourInfos[i] != null)
{
bt.sourceInfos[i] = oldSourInfos[i];
}
else
{
bt.sourceInfos[i] = new InspectorGuiData();
}
}
}
sourceDisplays = SourceDisplay.MapGUILines(bt.btSources, bt.program, bt.pandaExceptions);
if (sourceDisplays != null)
{
foreach (var sd in sourceDisplays)
{
if (sd != null)
{
sd.bt = bt;
}
}
}
if (bt != null && bt.scripts != null)
{
#if !PANDA_BT_FREE
var guiBTScriptsList = new List <GUIBTScript>();
#endif
for (int i = 0; i < bt.scripts.Length; i++)
{
#if !PANDA_BT_FREE
var a = bt.scripts[i];
GUIBTScript b = null;
if (guiBTScripts != null && i < guiBTScripts.Length && guiBTScripts[i] != null)
{
b = guiBTScripts[i];
}
else
{
b = new GUIBTScript(bt, a, i);
}
if (a != null)
{
b.Parse();
}
guiBTScriptsList.Add(b);
#endif
// Read line collapsed state from sourceInfos
if (sourceDisplays != null && i < sourceDisplays.Length && sourceDisplays[i] != null)
{
var lines = sourceDisplays[i].flattenLines;
var list = bt.sourceInfos[i].collapsedLines;
foreach (var line in lines)
{
line.isFoldout = list.Contains(line.lineNumber);
}
}
}
#if !PANDA_BT_FREE
guiBTScripts = guiBTScriptsList.ToArray();
InitBreakPoints();
bt.Apply();
#else
bt.Apply();
#endif
}
}
