public void animate() {
switch (shieldType) {
case REDBALL:
float beta = 0.0f;
float coeff = 1.0f;
for (CompositeElement composite : composites) {
composite.animate();
Element elem = composite.getRefElement();
elem.x = (int) (affected.x + 5 * Math.sin((alpha * alpha + beta) * coeff));
elem.y = (int) (affected.y + 10 + 2 * Math.cos((alpha + beta) * coeff));
elem.z = 20; // - beta * 10;
elem.y -= elem.getSprModel().getTaille_y() / 2;
elem.setAjustedX((int) elem.x);
elem.setAjustedY((int) elem.y);
beta += 0.8f; // gamma; //0.9;//Math.PI / 4;
coeff *= -1f;
}
alpha += 0.1;
gamma += 0.2;
break;
}
}
protected final void rawInsertAfterMeWithoutNotifications(TreeElement firstNew) {
firstNew.rawRemoveUpToWithoutNotifications(null, false);
final CompositeElement p = getTreeParent();
final TreeElement treeNext = getTreeNext();
firstNew.setTreePrev(this);
setTreeNext(firstNew);
while (true) {
final TreeElement n = firstNew.getTreeNext();
assert n != this : "Attempt to create cycle";
firstNew.setTreeParent(p);
if (n == null) break;
firstNew = n;
}
if (treeNext == null) {
if (p != null) {
firstNew.setTreeParent(p);
p.setLastChildNode(firstNew);
}
} else {
firstNew.setTreeNext(treeNext);
treeNext.setTreePrev(firstNew);
}
DebugUtil.checkTreeStructure(this);
}
public static PsiStatement[] getChildStatements(CompositeElement psiCodeBlock) {
ApplicationManager.getApplication().assertReadAccessAllowed();
// no lock is needed because all chameleons are expanded already
int count = 0;
for (ASTNode child1 = psiCodeBlock.getFirstChildNode();
child1 != null;
child1 = child1.getTreeNext()) {
if (child1.getPsi() instanceof PsiStatement) {
count++;
}
}
PsiStatement[] result = PsiStatement.ARRAY_FACTORY.create(count);
if (count == 0) return result;
int idx = 0;
for (ASTNode child = psiCodeBlock.getFirstChildNode();
child != null && idx < count;
child = child.getTreeNext()) {
PsiElement element = child.getPsi();
if (element instanceof PsiStatement) {
result[idx++] = (PsiStatement) element;
}
}
return result;
}
private static void addNewLineToTag(CompositeElement tag, Project project) {
LOG.assertTrue(tag != null && tag.getElementType() == DOC_TAG);
ASTNode current = tag.getLastChildNode();
while (current != null
&& current.getElementType() == DOC_COMMENT_DATA
&& isWhitespaceCommentData(current)) {
current = current.getTreePrev();
}
if (current != null && current.getElementType() == DOC_COMMENT_LEADING_ASTERISKS) return;
final CharTable treeCharTab = SharedImplUtil.findCharTableByTree(tag);
final ASTNode newLine =
Factory.createSingleLeafElement(
DOC_COMMENT_DATA, "\n", 0, 1, treeCharTab, SharedImplUtil.getManagerByTree(tag));
tag.addChild(newLine, null);
ASTNode leadingWhitespaceAnchor = null;
if (JavaCodeStyleSettingsFacade.getInstance(project).isJavaDocLeadingAsterisksEnabled()) {
final TreeElement leadingAsterisk =
Factory.createSingleLeafElement(
DOC_COMMENT_LEADING_ASTERISKS,
"*",
0,
1,
treeCharTab,
SharedImplUtil.getManagerByTree(tag));
leadingWhitespaceAnchor =
tag.addInternal(leadingAsterisk, leadingAsterisk, null, Boolean.TRUE);
}
final TreeElement commentData =
Factory.createSingleLeafElement(
DOC_COMMENT_DATA, " ", 0, 1, treeCharTab, SharedImplUtil.getManagerByTree(tag));
tag.addInternal(commentData, commentData, leadingWhitespaceAnchor, Boolean.TRUE);
}
public void rawInsertAfterMe(@NotNull TreeElement firstNew) {
rawInsertAfterMeWithoutNotifications(firstNew);
final CompositeElement parent = getTreeParent();
if (parent != null) {
parent.subtreeChanged();
}
}
// remove nodes from this[including] to end[excluding] from the parent
public void rawRemoveUpTo(@Nullable TreeElement end) {
CompositeElement parent = getTreeParent();
rawRemoveUpToWithoutNotifications(end, true);
if (parent != null) {
parent.subtreeChanged();
}
}
protected void invalidate() {
CompositeElement parent = getTreeParent();
if (parent != null) {
parent.subtreeChanged();
}
// invalidate replaced element
setTreeNext(null);
setTreePrev(null);
setTreeParent(null);
onInvalidated();
}
@Override
public void deleteChildInternal(@NotNull ASTNode child) {
if (child.getElementType() == DOC_TAG) {
if (child.getTreeNext() == null || child.getTreeNext().getElementType() != DOC_TAG) {
ASTNode prev = child.getTreePrev();
while (prev != null && prev.getElementType() == DOC_COMMENT_DATA) {
prev = prev.getTreePrev();
}
ASTNode next = child.getTreeNext();
while (next != null
&& (next.getElementType() == DOC_COMMENT_DATA
|| next.getElementType() == WHITE_SPACE)) {
next = next.getTreeNext();
}
if (prev != null
&& prev.getElementType() == DOC_COMMENT_LEADING_ASTERISKS
&& !(next instanceof PsiDocTag)) {
ASTNode leadingAsterisk = prev;
if (leadingAsterisk.getTreePrev() != null) {
super.deleteChildInternal(leadingAsterisk.getTreePrev());
super.deleteChildInternal(leadingAsterisk);
}
} else if (prev != null && prev.getElementType() == DOC_TAG) {
final CompositeElement compositePrev = (CompositeElement) prev;
final ASTNode lastPrevChild = compositePrev.getLastChildNode();
ASTNode prevChild = lastPrevChild;
while (prevChild != null && prevChild.getElementType() == DOC_COMMENT_DATA) {
prevChild = prevChild.getTreePrev();
}
if (prevChild != null && prevChild.getElementType() == DOC_COMMENT_LEADING_ASTERISKS) {
ASTNode current = prevChild;
while (current != null) {
final ASTNode nextChild = current.getTreeNext();
compositePrev.deleteChildInternal(current);
current = nextChild;
}
}
} else {
next = child.getTreeNext();
if (next != null && next.getElementType() == WHITE_SPACE) {
next.getTreeParent().removeChild(next);
}
}
}
}
super.deleteChildInternal(child);
}
private static void removeEndingAsterisksFromTag(CompositeElement tag) {
ASTNode current = tag.getLastChildNode();
while (current != null && current.getElementType() == DOC_COMMENT_DATA) {
current = current.getTreePrev();
}
if (current != null && current.getElementType() == DOC_COMMENT_LEADING_ASTERISKS) {
final ASTNode prevWhiteSpace =
TreeUtil.skipElementsBack(current.getTreePrev(), ElementType.JAVA_WHITESPACE_BIT_SET);
ASTNode toBeDeleted = prevWhiteSpace.getTreeNext();
while (toBeDeleted != null) {
ASTNode next = toBeDeleted.getTreeNext();
tag.deleteChildInternal(toBeDeleted);
toBeDeleted = next;
}
}
}
private static void deQualifyImpl(@NotNull CompositeElement reference) {
ASTNode qualifier = reference.findChildByRole(ChildRole.QUALIFIER);
if (qualifier != null) {
ASTNode firstChildNode = qualifier.getFirstChildNode();
boolean markToReformatBefore =
firstChildNode instanceof TreeElement
&& CodeEditUtil.isMarkedToReformatBefore((TreeElement) firstChildNode);
reference.deleteChildInternal(qualifier);
if (markToReformatBefore) {
firstChildNode = reference.getFirstChildNode();
if (firstChildNode != null) {
CodeEditUtil.markToReformatBefore(firstChildNode, true);
}
}
}
}
@Override
public void rawAddChildrenWithoutNotifications(@NotNull TreeElement first) {
if (myText() != null) {
LOG.error("Mutating collapsed chameleon");
}
super.rawAddChildrenWithoutNotifications(first);
}
@Override
final void setLastChildNode(TreeElement child) {
if (myText() != null) {
LOG.error("Mutating collapsed chameleon");
}
super.setLastChildNode(child);
}
// remove nodes from this[including] to end[excluding] from the parent
protected final void rawRemoveUpToWithoutNotifications(TreeElement end, boolean invalidate) {
if (this == end) return;
final CompositeElement parent = getTreeParent();
final TreeElement startPrev = getTreePrev();
final TreeElement endPrev = end != null ? end.getTreePrev() : null;
assert end == null || end.getTreeParent() == parent : "Trying to remove non-child";
if (end != null) {
TreeElement element;
for (element = this; element != end && element != null; element = element.getTreeNext()) ;
assert element == end : end + " is not successor of " + this + " in the .getTreeNext() chain";
}
if (parent != null) {
if (this == parent.getFirstChildNode()) {
parent.setFirstChildNode(end);
}
if (end == null) {
parent.setLastChildNode(startPrev);
}
}
if (startPrev != null) {
startPrev.setTreeNext(end);
}
if (end != null) {
end.setTreePrev(startPrev);
}
setTreePrev(null);
if (endPrev != null) {
endPrev.setTreeNext(null);
}
if (parent != null) {
for (TreeElement element = this; element != null; element = element.getTreeNext()) {
element.setTreeParent(null);
if (invalidate) {
element.onInvalidated();
}
}
}
DebugUtil.checkTreeStructure(parent);
DebugUtil.checkTreeStructure(this);
}
@Override
public void clearCaches() {
super.clearCaches();
synchronized (lock) {
if (myText != null) {
setCachedLength(myText.length());
}
}
}
private static ASTNode makeShortReference(
@NotNull CompositeElement reference, @NotNull PsiClass refClass, boolean addImports) {
@NotNull
final PsiJavaCodeReferenceElement psiReference =
(PsiJavaCodeReferenceElement) reference.getPsi();
final PsiQualifiedReference reference1 =
getClassReferenceToShorten(refClass, addImports, psiReference);
if (reference1 != null) replaceReferenceWithShort(reference1);
return reference;
}
public ShieldEffect(Element p_linked, ShieldType p_shieldType) {
affected = p_linked;
shieldType = p_shieldType;
switch (shieldType) {
case REDBALL:
for (int i = 0; i < 4; i++) {
Element ball = new Element();
ball.setNSpr(ElementDescription.REDBALL3.ordinal());
ball.setNBank(SpriteBank.BANK_ELEMENTS);
ball.setSpecialEffect(EngineFX.SHINY);
EngineZildo.spriteManagement.spawnSprite(ball);
CompositeElement composite = new CompositeElement(ball);
composite.followShape();
composites.add(composite);
ball.x = affected.x;
ball.y = affected.y;
ball.z = affected.z;
}
break;
}
}
public void rawInsertBeforeMe(@NotNull TreeElement firstNew) {
final TreeElement anchorPrev = getTreePrev();
if (anchorPrev == null) {
firstNew.rawRemoveUpToLast();
final CompositeElement p = getTreeParent();
if (p != null) p.setFirstChildNode(firstNew);
while (true) {
final TreeElement treeNext = firstNew.getTreeNext();
assert treeNext != this : "Attempt to create cycle";
firstNew.setTreeParent(p);
if (treeNext == null) break;
firstNew = treeNext;
}
setTreePrev(firstNew);
firstNew.setTreeNext(this);
if (p != null) {
p.subtreeChanged();
}
} else anchorPrev.rawInsertAfterMe(firstNew);
DebugUtil.checkTreeStructure(this);
}
private void insertOuters(TreeElement root, Lexer lexer, final CharTable table) {
TreePatcher patcher = TREE_PATCHER.forLanguage(root.getPsi().getLanguage());
int treeOffset = 0;
LeafElement leaf = TreeUtil.findFirstLeaf(root);
while (lexer.getTokenType() != null) {
IElementType tt = lexer.getTokenType();
if (tt != myTemplateElementType) {
while (leaf != null && treeOffset < lexer.getTokenStart()) {
treeOffset += leaf.getTextLength();
if (treeOffset > lexer.getTokenStart()) {
leaf =
patcher.split(
leaf, leaf.getTextLength() - (treeOffset - lexer.getTokenStart()), table);
treeOffset = lexer.getTokenStart();
}
leaf = (LeafElement) TreeUtil.nextLeaf(leaf);
}
if (leaf == null) break;
final OuterLanguageElementImpl newLeaf =
createOuterLanguageElement(lexer, table, myOuterElementType);
patcher.insert(leaf.getTreeParent(), leaf, newLeaf);
leaf.getTreeParent().subtreeChanged();
leaf = newLeaf;
}
lexer.advance();
}
if (lexer.getTokenType() != null) {
assert lexer.getTokenType() != myTemplateElementType;
final OuterLanguageElementImpl newLeaf =
createOuterLanguageElement(lexer, table, myOuterElementType);
((CompositeElement) root).rawAddChildren(newLeaf);
((CompositeElement) root).subtreeChanged();
}
}
@Nullable
public static ASTNode findDocComment(@NotNull CompositeElement element) {
TreeElement node = element.getFirstChildNode();
while (node != null
&& (isWhitespaceOrComment(node) && !(node.getPsi() instanceof PsiDocComment))) {
node = node.getTreeNext();
}
if (node != null && node.getElementType() == JavaDocElementType.DOC_COMMENT) {
return node;
} else {
return null;
}
}
public void rawRemove() {
final TreeElement next = getTreeNext();
final CompositeElement parent = getTreeParent();
final TreeElement prev = getTreePrev();
if (prev != null) {
prev.setTreeNext(next);
} else if (parent != null) {
parent.setFirstChildNode(next);
}
if (next != null) {
next.setTreePrev(prev);
} else if (parent != null) {
parent.setLastChildNode(prev);
}
DebugUtil.checkTreeStructure(parent);
DebugUtil.checkTreeStructure(prev);
DebugUtil.checkTreeStructure(next);
invalidate();
}
private void ensureParsed() {
if (!ourParsingAllowed) {
LOG.error("Parsing not allowed!!!");
}
CharSequence text = myText();
if (text == null) return;
if (TreeUtil.getFileElement(this) == null) {
LOG.error("Chameleons must not be parsed till they're in file tree: " + this);
}
ApplicationManager.getApplication().assertReadAccessAllowed();
DebugUtil.startPsiModification("lazy-parsing");
try {
ILazyParseableElementType type = (ILazyParseableElementType) getElementType();
ASTNode parsedNode = type.parseContents(this);
if (parsedNode == null && text.length() > 0) {
CharSequence diagText = ApplicationManager.getApplication().isInternal() ? text : "";
LOG.error(
"No parse for a non-empty string: "
+ diagText
+ "; type="
+ LogUtil.objectAndClass(type));
}
synchronized (lock) {
if (myText == null) return;
if (rawFirstChild() != null) {
LOG.error("Reentrant parsing?");
}
myText = null;
if (parsedNode == null) return;
super.rawAddChildrenWithoutNotifications((TreeElement) parsedNode);
}
} finally {
DebugUtil.finishPsiModification();
}
if (!Boolean.TRUE.equals(ourSuppressEagerPsiCreation.get())) {
// create PSI all at once, to reduce contention of PsiLock in CompositeElement.getPsi()
// create PSI outside the 'lock' since this method grabs PSI_LOCK and deadlock is possible
// when someone else locks in the other order.
createAllChildrenPsiIfNecessary();
}
}
@Override
public ASTNode parseContents(ASTNode chameleon) {
final CharTable table = SharedImplUtil.findCharTableByTree(chameleon);
final FileElement treeElement =
new DummyHolder(((TreeElement) chameleon).getManager(), null, table).getTreeElement();
final PsiFile file = (PsiFile) TreeUtil.getFileElement((TreeElement) chameleon).getPsi();
PsiFile originalFile = file.getOriginalFile();
final TemplateLanguageFileViewProvider viewProvider =
(TemplateLanguageFileViewProvider) originalFile.getViewProvider();
final Language language = getTemplateFileLanguage(viewProvider);
final CharSequence chars = chameleon.getChars();
final PsiFile templateFile = createTemplateFile(file, language, chars, viewProvider);
final TreeElement parsed = ((PsiFileImpl) templateFile).calcTreeElement();
Lexer langLexer =
LanguageParserDefinitions.INSTANCE.forLanguage(language).createLexer(file.getProject());
final Lexer lexer =
new MergingLexerAdapter(
new TemplateBlackAndWhiteLexer(
createBaseLexer(viewProvider),
langLexer,
myTemplateElementType,
myOuterElementType),
TokenSet.create(myTemplateElementType, myOuterElementType));
lexer.start(chars);
insertOuters(parsed, lexer, table);
if (parsed != null) {
final TreeElement element = parsed.getFirstChildNode();
if (element != null) {
((CompositeElement) parsed).rawRemoveAllChildren();
treeElement.rawAddChildren(element);
}
}
treeElement.subtreeChanged();
TreeElement childNode = treeElement.getFirstChildNode();
DebugUtil.checkTreeStructure(parsed);
DebugUtil.checkTreeStructure(treeElement);
DebugUtil.checkTreeStructure(chameleon);
DebugUtil.checkTreeStructure(file.getNode());
DebugUtil.checkTreeStructure(originalFile.getNode());
return childNode;
}
private static void dequalifyImpl(@NotNull CompositeElement reference) {
final ASTNode qualifier = reference.findChildByRole(ChildRole.QUALIFIER);
if (qualifier != null) {
reference.deleteChildInternal(qualifier);
}
}
public static void replaceWhiteSpace(
final String whiteSpace,
final ASTNode leafElement,
final IElementType whiteSpaceToken,
@Nullable final TextRange textRange) {
final CharTable charTable = SharedImplUtil.findCharTableByTree(leafElement);
ASTNode treePrev = findPreviousWhiteSpace(leafElement, whiteSpaceToken);
if (treePrev == null) {
treePrev = getWsCandidate(leafElement);
}
if (treePrev != null
&& treePrev.getText().trim().isEmpty()
&& treePrev.getElementType() != whiteSpaceToken
&& treePrev.getTextLength() > 0
&& !whiteSpace.isEmpty()) {
LeafElement whiteSpaceElement =
Factory.createSingleLeafElement(
treePrev.getElementType(),
whiteSpace,
charTable,
SharedImplUtil.getManagerByTree(leafElement));
ASTNode treeParent = treePrev.getTreeParent();
treeParent.replaceChild(treePrev, whiteSpaceElement);
} else {
LeafElement whiteSpaceElement =
Factory.createSingleLeafElement(
whiteSpaceToken, whiteSpace, charTable, SharedImplUtil.getManagerByTree(leafElement));
if (treePrev == null) {
if (!whiteSpace.isEmpty()) {
addWhiteSpace(leafElement, whiteSpaceElement);
}
} else {
if (!(treePrev.getElementType() == whiteSpaceToken)) {
if (!whiteSpace.isEmpty()) {
addWhiteSpace(treePrev, whiteSpaceElement);
}
} else {
if (treePrev.getElementType() == whiteSpaceToken) {
final CompositeElement treeParent = (CompositeElement) treePrev.getTreeParent();
if (!whiteSpace.isEmpty()) {
// LOG.assertTrue(textRange == null ||
// treeParent.getTextRange().equals(textRange));
treeParent.replaceChild(treePrev, whiteSpaceElement);
} else {
treeParent.removeChild(treePrev);
}
// There is a possible case that more than one PSI element is matched by the target text
// range.
// That is the case, for example, for Python's multi-line expression. It may looks like
// below:
// import contextlib,\
// math, decimal
// Here single range contains two blocks: '\' & '\n '. So, we may want to replace that
// range to another text, hence,
// we replace last element located there with it ('\n ') and want to remove any
// remaining elements ('\').
ASTNode removeCandidate = findPreviousWhiteSpace(whiteSpaceElement, whiteSpaceToken);
while (textRange != null
&& removeCandidate != null
&& removeCandidate.getStartOffset() >= textRange.getStartOffset()) {
treePrev = findPreviousWhiteSpace(removeCandidate, whiteSpaceToken);
removeCandidate.getTreeParent().removeChild(removeCandidate);
removeCandidate = treePrev;
}
// treeParent.subtreeChanged();
}
}
}
}
}
public void kill() {
for (CompositeElement composite : composites) {
composite.die(false);
}
}