public void RemoveTargetWithActionForControlEvent(object target, Action <object, CCControlEvent> action, CCControlEvent controlEvent) { // Retrieve all invocations for the given control event //<CCInvocation*> CCRawList <CCInvocation> eventInvocationList = DispatchListforControlEvent(controlEvent); //remove all invocations if the target and action are null if (target == null && action == null) { //remove objects eventInvocationList.Clear(); } else { //normally we would use a predicate, but this won't work here. Have to do it manually foreach (CCInvocation invocation in eventInvocationList) { bool shouldBeRemoved = true; if (target != null) { shouldBeRemoved = (target == invocation.Target); } if (action != null) { shouldBeRemoved = (shouldBeRemoved && (action == invocation.Action)); } // Remove the corresponding invocation object if (shouldBeRemoved) { eventInvocationList.Remove(invocation); } } } }
public override void RemoveAllChildrenWithCleanup(bool cleanup) { // Invalidate atlas index. issue #569 // useSelfRender should be performed on all descendants. issue #1216 CCSprite[] elements = m_pobDescendants.Elements; for (int i = 0, count = m_pobDescendants.count; i < count; i++) { elements[i].BatchNode = null; } base.RemoveAllChildrenWithCleanup(cleanup); m_pobDescendants.Clear(); m_pobTextureAtlas.RemoveAllQuads(); }
public void RemoveAllQuads() { m_pQuads.Clear(); Dirty = true; }
/** Clear the geometry in the node's buffer. */ public void Clear() { m_pVertices.Clear(); }
protected void UpdateLabel() { SetString(m_sInitialString, true); if (m_fWidth > 0) { // Step 1: Make multiline string str_whole = m_sString; int stringLength = m_sString.Length; var multiline_string = new StringBuilder(stringLength); var last_word = new StringBuilder(stringLength); int line = 1, i = 0; bool start_line = false, start_word = false; float startOfLine = -1, startOfWord = -1; int skip = 0; CCRawList <CCNode> children = m_pChildren; for (int j = 0; j < children.count; j++) { CCSprite characterSprite; while ((characterSprite = (CCSprite)GetChildByTag(j + skip)) == null) { skip++; } if (!characterSprite.Visible) { continue; } if (i >= stringLength) { break; } char character = str_whole[i]; if (!start_word) { startOfWord = GetLetterPosXLeft(characterSprite); start_word = true; } if (!start_line) { startOfLine = startOfWord; start_line = true; } // Newline. if (character == '\n') { int len = last_word.Length; while (len > 0 && Char.IsWhiteSpace(last_word[len - 1])) { len--; last_word.Remove(len, 1); } multiline_string.Append(last_word); multiline_string.Append('\n'); #if XBOX || XBOX360 last_word.Length = 0; #else last_word.Clear(); #endif start_word = false; start_line = false; startOfWord = -1; startOfLine = -1; i++; line++; if (i >= stringLength) { break; } character = str_whole[i]; if (startOfWord == 0) { startOfWord = GetLetterPosXLeft(characterSprite); start_word = true; } if (startOfLine == 0) { startOfLine = startOfWord; start_line = true; } } // Whitespace. if (Char.IsWhiteSpace(character)) { last_word.Append(character); multiline_string.Append(last_word); #if XBOX || XBOX360 last_word.Length = 0; #else last_word.Clear(); #endif start_word = false; startOfWord = -1; i++; continue; } // Out of bounds. if (GetLetterPosXRight(characterSprite) - startOfLine > m_fWidth) { if (!m_bLineBreakWithoutSpaces) { last_word.Append(character); int len = multiline_string.Length; while (len > 0 && Char.IsWhiteSpace(multiline_string[len - 1])) { len--; multiline_string.Remove(len, 1); } if (multiline_string.Length > 0) { multiline_string.Append('\n'); } line++; start_line = false; startOfLine = -1; i++; } else { int len = last_word.Length; while (len > 0 && Char.IsWhiteSpace(last_word[len - 1])) { len--; last_word.Remove(len, 1); } multiline_string.Append(last_word); multiline_string.Append('\n'); #if XBOX || XBOX360 last_word.Length = 0; #else last_word.Clear(); #endif start_word = false; start_line = false; startOfWord = -1; startOfLine = -1; line++; if (i >= stringLength) { break; } if (startOfWord == 0) { startOfWord = GetLetterPosXLeft(characterSprite); start_word = true; } if (startOfLine == 0) { startOfLine = startOfWord; start_line = true; } j--; } continue; } else { // Character is normal. last_word.Append(character); i++; continue; } } multiline_string.Append(last_word); m_sString = multiline_string.ToString(); UpdateString(true); } // Step 2: Make alignment if (m_pAlignment != CCTextAlignment.CCTextAlignmentLeft) { int i = 0; int lineNumber = 0; int str_len = m_sString.Length; var last_line = new CCRawList <char>(); for (int ctr = 0; ctr <= str_len; ++ctr) { if (ctr == str_len || m_sString[ctr] == '\n') { float lineWidth = 0.0f; int line_length = last_line.Count; // if last line is empty we must just increase lineNumber and work with next line if (line_length == 0) { lineNumber++; continue; } int index = i + line_length - 1 + lineNumber; if (index < 0) { continue; } var lastChar = (CCSprite)GetChildByTag(index); if (lastChar == null) { continue; } lineWidth = lastChar.Position.X + lastChar.ContentSize.Width / 2.0f; float shift = 0; switch (m_pAlignment) { case CCTextAlignment.CCTextAlignmentCenter: shift = ContentSize.Width / 2.0f - lineWidth / 2.0f; break; case CCTextAlignment.CCTextAlignmentRight: shift = ContentSize.Width - lineWidth; break; default: break; } if (shift != 0) { for (int j = 0; j < line_length; j++) { index = i + j + lineNumber; if (index < 0) { continue; } var characterSprite = (CCSprite)GetChildByTag(index); characterSprite.Position = characterSprite.Position + new CCPoint(shift, 0.0f); } } i += line_length; lineNumber++; last_line.Clear(); continue; } last_line.Add(m_sString[ctr]); } } }