/** Listener to handle button actions */
public void actionPerformed(ActionEvent e) {
// Check if the user changed the service filter option
if (e.getSource() == service_box) {
service_list.setEnabled(service_box.isSelected());
service_list.clearSelection();
remove_service_button.setEnabled(false);
add_service_field.setEnabled(service_box.isSelected());
add_service_field.setText("");
add_service_button.setEnabled(false);
}
// Check if the user pressed the add service button
if ((e.getSource() == add_service_button) || (e.getSource() == add_service_field)) {
String text = add_service_field.getText();
if ((text != null) && (text.length() > 0)) {
service_data.addElement(text);
service_list.setListData(service_data);
}
add_service_field.setText("");
add_service_field.requestFocus();
}
// Check if the user pressed the remove service button
if (e.getSource() == remove_service_button) {
Object[] sels = service_list.getSelectedValues();
for (int i = 0; i < sels.length; i++) {
service_data.removeElement(sels[i]);
}
service_list.setListData(service_data);
service_list.clearSelection();
}
}
public void fireEvent(NCCPConnection.ConnectionEvent e) {
ConnectionListener l;
int max = listeners.size();
for (int i = 0; i < max; ++i) {
ExpCoordinator.print(
new String(
"NCCPConnection.fireEvent ("
+ toString()
+ ") event: "
+ e.getType()
+ " max:"
+ max
+ " i:"
+ i),
2);
l = (ConnectionListener) (listeners.elementAt(i));
switch (e.getType()) {
case ConnectionEvent.CONNECTION_FAILED:
l.connectionFailed(e);
break;
case ConnectionEvent.CONNECTION_CLOSED:
l.connectionClosed(e);
break;
case ConnectionEvent.CONNECTION_OPENED:
ExpCoordinator.printer.print(
new String("Opened control connection (" + toString() + ")"));
l.connectionOpened(e);
}
}
}
@Override
public void run() {
// TODO Auto-generated method stub
while (true) {
try {
Thread.sleep(100);
} catch (Exception e) {
// TODO: handle exception
}
// 判断每一粒子弹和每一辆敌人的坦克都是否有重合（击中）
for (int i = 0; i < hero.bombs.size(); i++) {
// 取出每个子弹
Bomb myBomb = hero.bombs.get(i);
// 子弹必须得存活才有判断的意义
if (myBomb.isLive) {
for (int j = 0; j < ets.size(); j++) {
// 取出每辆坦克
EnemyTank et = ets.get(j);
if (et.isLive) {
this.isHit(myBomb, et);
}
}
}
}
this.repaint();
}
}
/**
* Compute a logical, reasonably efficient join on the specified tables. See project description
* for hints on how this should be implemented.
*
* @param stats Statistics for each table involved in the join, referenced by base table names,
* not alias
* @param filterSelectivities Selectivities of the filter predicates on each table in the join,
* referenced by table alias (if no alias, the base table name)
* @param explain Indicates whether your code should explain its query plan or simply execute it
* @return A Vector<LogicalJoinNode> that stores joins in the left-deep order in which they should
* be executed.
* @throws ParsingException when stats or filter selectivities is missing a table in the join, or
* or when another internal error occurs
*/
public Vector<LogicalJoinNode> orderJoins(
HashMap<String, TableStats> stats,
HashMap<String, Double> filterSelectivities,
boolean explain)
throws ParsingException {
// See the project writeup for some hints as to how this function
// should work.
// some code goes here
PlanCache pc = new PlanCache();
for (int i = 1; i <= joins.size(); i++) {
Set<Set<LogicalJoinNode>> subsets = enumerateSubsets(joins, i);
for (Set<LogicalJoinNode> subset : subsets) {
CostCard best = new CostCard();
best.cost = Double.MAX_VALUE;
for (LogicalJoinNode node : subset) {
CostCard subCard =
computeCostAndCardOfSubplan(stats, filterSelectivities, node, subset, best.cost, pc);
if (subCard != null) {
if (subCard.cost < best.cost) best = subCard;
pc.addPlan(subset, best.cost, best.card, best.plan);
}
}
}
}
if (explain) printJoins(joins, pc, stats, filterSelectivities);
HashSet<LogicalJoinNode> joinSet = new HashSet<LogicalJoinNode>();
for (int i = 0; i < joins.size(); i++) {
joinSet.add(joins.get(i));
}
Vector<LogicalJoinNode> order = pc.getOrder(joinSet);
if (order != null) return order;
return joins;
}
public void viewChange(View new_view) {
Vector mbrship;
if (new_view != null && (mbrship = new_view.getMembers()) != null) {
tree._put(SEP, "members", mbrship);
tree._put(SEP, "coordinator", mbrship.firstElement());
}
}
public void redrawTree(boolean doRepaint) {
displayText = false;
if (argument == null) return;
if (argument.isMultiRoots()) {
argument.deleteDummyRoot();
argument.setMultiRoots(false);
}
TreeVertex root = null;
Vector roots = argument.getTree().getRoots();
if (roots.size() > 1) {
if (argument.getDummyRoot() == null) {
argument.addDummyRoot(roots);
}
root = argument.getDummyRoot();
} else if (roots.size() == 1) {
root = (TreeVertex) roots.firstElement();
}
// if root == null, the entire tree has been erased,
// so call emptyTree() to clean things up and
// clear the display
if (root == null) {
argument.emptyTree(false);
} else {
calcTreeShape(root);
}
if (doRepaint) {
repaint();
}
/*
if (displayFrame.getMainDiagramPanel() == this)
{
searchFrame.updateDisplays(false);
}
*/
}
public void addConnectionListener(NCCPConnection.ConnectionListener l) {
if (!listeners.contains(l)) {
ExpCoordinator.printer.print(
new String("NCCPConnection.addConnectionListener to " + toString()), 6);
listeners.add(l);
}
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to delete"));
return;
}
if (JOptionPane.showConfirmDialog(
null,
resourceBundle.getString("Are you sure you want to delete the selected view "),
resourceBundle.getString("Warning!"),
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null)
== JOptionPane.NO_OPTION) return;
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
AuthViewWithOperations avop = (AuthViewWithOperations) viewvec.elementAt(i);
model.delViewOp(
avop.getAuthorizedViewName(), avop.getViewProperties(), avop.getOperations());
}
}
disableButtons();
}
protected void addPage(String _typeOfPage, String _name, String _code, boolean _enabled) {
cardLayout.show(finalPanel, "TabbedPanel");
_name = getUniqueName(_name);
Editor page = createPage(_typeOfPage, _name, _code);
page.setFont(myFont);
page.setColor(myColor);
int index = tabbedPanel.getSelectedIndex();
if (index == -1) {
pageList.addElement(page);
if (tabbedPanel.getTabCount() == 0) {
tabbedPanel.addTab(
page.getName(),
null,
page.getComponent(),
tooltip); // This causes an exception sometimes
} else {
tabbedPanel.insertTab(
page.getName(), null, page.getComponent(), tooltip, tabbedPanel.getTabCount());
}
index = 0;
} else {
index++;
pageList.insertElementAt(page, index);
tabbedPanel.insertTab(page.getName(), null, page.getComponent(), tooltip, index);
}
tabbedPanel.setSelectedComponent(page.getComponent());
page.setActive(_enabled);
if (!_enabled) tabbedPanel.setTitleAt(index, page.getName() + " (D)");
updatePageCounterField(pageList.size());
// tabbedPanel.validate(); This hangs the computer when reading a file at start-up !!!???
tabbedPanel.repaint();
changed = true;
}
/**
* Method that surrounds whole Arena with 4 rectangles, one for each side of Arena, that blocks
* objects in Arena from falling out of it. The walls are placed outside the Arena so that they
* won't reduce the space in Arena with their bodies.
*
* @param thickness Width of the walls.
*/
private void encloseWithWalls(int thickness) {
Fixed northWall =
(Fixed)
ArenaPartsGenerator.createPart(
new Rectangle(0, -thickness, screenWidth, thickness), "FixedObstacle", 1, this);
Fixed southWall =
(Fixed)
ArenaPartsGenerator.createPart(
new Rectangle(0, screenHeight, screenWidth, thickness), "FixedObstacle", 1, this);
Fixed eastWall =
(Fixed)
ArenaPartsGenerator.createPart(
new Rectangle(screenWidth, 0, thickness, screenHeight), "FixedObstacle", 1, this);
Fixed westWall =
(Fixed)
ArenaPartsGenerator.createPart(
new Rectangle(-thickness, 0, thickness, screenHeight), "FixedObstacle", 1, this);
walls.add(northWall);
walls.add(southWall);
walls.add(eastWall);
walls.add(westWall);
world.add(northWall.getBody());
world.add(southWall.getBody());
world.add(eastWall.getBody());
world.add(westWall.getBody());
isEnclosedWithWalls = true;
}
public Vector getAssociatedLevelLists() {
Vector levelLists = new Vector();
Vector endPts = CollectionHelper.makeVector("Keyword");
Hashtable keywordParents =
oncotcap.Oncotcap.getDataSource()
.getParentTree(
"Keyword", endPts, CollectionHelper.makeVector(this), TreeDisplayModePanel.ROOT);
// Take each of the parents and get the associated level lists
if (keywordParents.size() <= 0) return levelLists;
Hashtable levelListsHashtable =
oncotcap.Oncotcap.getDataSource()
.getInstanceTree(
"EnumLevelList",
new Vector(),
makeLevelListFilter(keywordParents),
TreeDisplayModePanel.ROOT);
for (Enumeration e = keywordParents.keys(); e.hasMoreElements(); ) {
System.out.println("Keyword.getAssociatedLevelLists: " + e.nextElement());
}
// Collect all the level lists from the hashtable
Vector selectedItems = CollectionHelper.makeVector(keyword);
for (Enumeration e = levelListsHashtable.keys(); e.hasMoreElements(); ) {
Object obj = e.nextElement();
if (obj instanceof EnumLevelList) {
levelLists.addElement(obj);
}
}
return levelLists;
}
/**
* Return the graph items for this graph.
*
* @return the graph items for this graph.
*/
public GraphItem[] getGraphItems() {
GraphItem gia[] = new GraphItem[graphItems.size()];
for (int i = 0; i < graphItems.size(); i++) {
gia[i] = (GraphItem) graphItems.elementAt(i);
}
return gia;
}
public void setValueAt(Object value, int row, int col) {
if (rowData.size() > row && row >= 0) {
Object[] data = (Object[]) rowData.get(row);
data[col] = value;
}
fireTableCellUpdated(row, col);
}
/** Get row count (part of table model interface) */
public int getRowCount() {
int count = data.size();
if (filter_data != null) {
count = filter_data.size();
}
return count;
}
/** Constructor */
public SOAPMonitorFilter() {
// By default, exclude NotificationService and
// EventViewerService messages
filter_exclude_list = new Vector();
filter_exclude_list.addElement("NotificationService");
filter_exclude_list.addElement("EventViewerService");
}
public String toString() {
StringBuffer st = new StringBuffer();
st.append(" Cut Panels: ");
for (int i = 0; i < visibleViewIds.size(); i++) {
st.append(" " + Constants.cpNames[((Integer) visibleViewIds.elementAt(i)).intValue()]);
}
st.append(" \nCutPanelSize: ");
st.append(cutPanelSize);
st.append(" \nlonReference: ");
st.append(lonReference);
st.append(" \ngeoDisplayFormat: ");
st.append(geoDisplayFormat);
st.append(" \nuseCenterWidthOrMinMax: ");
st.append(useCenterWidthOrMinMax);
st.append(" \ntimeDisplayFormat: ");
st.append(timeDisplayFormat);
st.append(" \ntimeAxisMode: ");
st.append(timeAxisMode);
st.append(" \ntimeAxisReference: ");
st.append(timeAxisReference);
st.append(" \ntimeSinceUnits: ");
st.append(timeSinceUnits);
st.append(" \ndisplayPanelAxes: ");
st.append(displayPanelAxes);
st.append(" \nindependentHandles: ");
st.append(independentHandles);
return st.toString();
}
private GroovyTreeNode(GroovyTreeNode parent, GroovyNode node) {
this.parent = parent;
this.node = node;
for (Map.Entry<String, String> entry : node.attributes().entrySet()) {
children.add(new GroovyTreeNode(this, entry.getKey(), entry.getValue()));
}
if (node.getNodeValue() instanceof List) {
string = node.getNodeName();
toolTip = String.format("Size: %d", ((List) node.getNodeValue()).size());
} else {
String truncated = node.text();
if (truncated.contains("\n") || truncated.length() >= MAX_LENGTH) {
int index = truncated.indexOf('\n');
if (index > 0) truncated = truncated.substring(0, index);
if (truncated.length() >= MAX_LENGTH) truncated = truncated.substring(0, MAX_LENGTH);
string = String.format("<html><b>%s</b> = %s ...</html>", node.getNodeName(), truncated);
toolTip = tameTooltipText(node.text());
} else {
string = String.format("<html><b>%s</b> = %s</html>", node.getNodeName(), truncated);
toolTip = truncated;
}
}
if (this.node.getNodeValue() instanceof List) {
for (Object sub : ((List) this.node.getNodeValue())) {
GroovyNode subnode = (GroovyNode) sub;
children.add(new GroovyTreeNode(this, subnode));
}
Collections.sort(children);
}
}
public void actionPerformed(ActionEvent evt) {
// 删除原来的JTable(JTable使用scrollPane来包装)
if (scrollPane != null) {
jf.remove(scrollPane);
}
try (
// 根据用户输入的SQL执行查询
ResultSet rs = stmt.executeQuery(sqlField.getText())) {
// 取出ResultSet的MetaData
ResultSetMetaData rsmd = rs.getMetaData();
Vector<String> columnNames = new Vector<>();
Vector<Vector<String>> data = new Vector<>();
// 把ResultSet的所有列名添加到Vector里
for (int i = 0; i < rsmd.getColumnCount(); i++) {
columnNames.add(rsmd.getColumnName(i + 1));
}
// 把ResultSet的所有记录添加到Vector里
while (rs.next()) {
Vector<String> v = new Vector<>();
for (int i = 0; i < rsmd.getColumnCount(); i++) {
v.add(rs.getString(i + 1));
}
data.add(v);
}
// 创建新的JTable
JTable table = new JTable(data, columnNames);
scrollPane = new JScrollPane(table);
// 添加新的Table
jf.add(scrollPane);
// 更新主窗口
jf.validate();
} catch (Exception e) {
e.printStackTrace();
}
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to edit"));
return;
}
views = new ViewsWizard(ViewConfig.this, applet);
views.setSecurityModel(model);
Point p = JLabel1.getLocationOnScreen();
views.setLocation(p);
views.init();
views.setState(false);
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
views.setValues((AuthViewWithOperations) viewvec.elementAt(i));
}
}
disableButtons();
views.setVisible(true);
}
public int submit() {
String newName = produktgruppeFormular.nameField.getText();
if (isProdGrAlreadyKnown(newName)) {
// not allowed: changing name to one that is already registered in DB
JOptionPane.showMessageDialog(
this,
"Fehler: Produktgruppe '" + newName + "' bereits vorhanden!",
"Info",
JOptionPane.INFORMATION_MESSAGE);
produktgruppeFormular.nameField.setText("");
return 0;
}
Integer parentProdGrID =
produktgruppeFormular.parentProdGrIDs.get(
produktgruppeFormular.parentProdGrBox.getSelectedIndex());
Vector<Integer> idsNew = produktgruppeFormular.idsOfNewProdGr(parentProdGrID);
Integer topID = idsNew.get(0);
Integer subID = idsNew.get(1);
Integer subsubID = idsNew.get(2);
Integer mwstID =
produktgruppeFormular.mwstIDs.get(produktgruppeFormular.mwstBox.getSelectedIndex());
Integer pfandID =
produktgruppeFormular.pfandIDs.get(produktgruppeFormular.pfandBox.getSelectedIndex());
return insertNewProdGr(topID, subID, subsubID, newName, mwstID, pfandID);
}
public Object clone() {
FigForkState figClone = (FigForkState) super.clone();
Vector v = figClone.getFigs();
figClone._bigPort = (FigRect) v.elementAt(0);
figClone._head = (FigRect) v.elementAt(1);
return figClone;
}
public void removeUser(String strChannel) {
Vector vtData = tblUser.getFilteredData();
for (int iIndex = 0; iIndex < vtData.size(); iIndex++) {
Vector vtRow = (Vector) vtData.elementAt(iIndex);
if (vtRow.elementAt(0).equals(strChannel)) tblUser.deleteRow(iIndex);
}
}
public void setConnected(boolean b, boolean process_pending) {
if (b && state != ConnectionEvent.CONNECTION_OPENED) {
if (host.length() > 0)
ExpCoordinator.print(
"NCCPConnection open connection to ipaddress " + host + " port " + port);
state = ConnectionEvent.CONNECTION_OPENED;
// connected = true;
fireEvent(new ConnectionEvent(this, state));
ExpCoordinator.printer.print("NCCPConnection.setConnected " + b + " event fired", 8);
if (process_pending) {
int max = pendingMessages.size();
ExpCoordinator.printer.print(new String(" pendingMessages " + max + " elements"), 8);
for (int i = 0; i < max; ++i) {
sendMessage((NCCP.Message) pendingMessages.elementAt(i));
}
pendingMessages.removeAllElements();
}
} else {
if (!b
&& (state != ConnectionEvent.CONNECTION_CLOSED
|| state != ConnectionEvent.CONNECTION_FAILED)) {
if (host.length() > 0)
ExpCoordinator.print(
new String(
"NCCPConnection.setConnected -- Closed control socket for " + host + "." + port));
state = ConnectionEvent.CONNECTION_CLOSED;
fireEvent(new ConnectionEvent(this, state));
}
}
}
public void changeDictionary(String strLanguage) {
// Change dictionary
MonitorDictionary.setCurrentLanguage(strLanguage);
DefaultDictionary.setCurrentLanguage(strLanguage);
ErrorDictionary.setCurrentLanguage(strLanguage);
// Update UI
updateLanguage();
WindowManager.updateLanguage();
int iIndex = mvtLanguage.indexOf(strLanguage);
if (iIndex >= 0) {
JRadioButtonMenuItem mnu = (JRadioButtonMenuItem) mvtLanguageItem.elementAt(iIndex);
mnu.setSelected(true);
}
// Store config
Hashtable prt = null;
try {
prt = Global.loadHashtable(Global.FILE_CONFIG);
} catch (Exception e) {
prt = new Hashtable();
}
prt.put("Language", strLanguage);
try {
Global.storeHashtable(prt, Global.FILE_CONFIG);
} catch (Exception e) {
}
}
public void removeConnectionListener(NCCPConnection.ConnectionListener l) {
if (listeners.contains(l)) {
// ExpCoordinator.printer.print(new String("NCCPConnection.removeConnectionListener to " +
// toString()), 2);
listeners.remove(l);
}
}
public void paintComponent(Graphics g) {
g.setColor(new Color(96, 96, 96));
image.paintIcon(this, g, 1, 1);
FontMetrics fm = g.getFontMetrics();
String[] args = {jEdit.getVersion()};
String version = jEdit.getProperty("about.version", args);
g.drawString(version, (getWidth() - fm.stringWidth(version)) / 2, getHeight() - 5);
g = g.create((getWidth() - maxWidth) / 2, TOP, maxWidth, getHeight() - TOP - BOTTOM);
int height = fm.getHeight();
int firstLine = scrollPosition / height;
int firstLineOffset = height - scrollPosition % height;
int lines = (getHeight() - TOP - BOTTOM) / height;
int y = firstLineOffset;
for (int i = 0; i <= lines; i++) {
if (i + firstLine >= 0 && i + firstLine < text.size()) {
String line = (String) text.get(i + firstLine);
g.drawString(line, (maxWidth - fm.stringWidth(line)) / 2, y);
}
y += fm.getHeight();
}
}
// 判断坦克是否被击中
public void isHit(Bomb bomb, EnemyTank et) {
// 敌人的坦克有四个方向，每个方向的坐标不同
switch (et.getDirection()) {
// 朝上和朝下效果一样
case 0:
case 2:
// 子弹的坐标和坦克的坐标重合即为击中
if (bomb.x > et.getX()
&& bomb.x < et.getX() + 25
&& bomb.y < et.getY() + 30
&& bomb.y > et.getY()) {
// 子弹死亡，敌人坦克死亡
bomb.isLive = false;
et.isLive = false;
BaoZha bz = new BaoZha(et.getX(), et.getY());
baozhas.add(bz);
}
// 敌人坦克朝左右两边
case 1:
case 3:
if (bomb.x > et.getX()
&& bomb.x < et.getX() + 30
&& bomb.y > et.getY()
&& bomb.y < et.getY() + 25) {
// 子弹死亡，敌人坦克死亡
bomb.isLive = false;
et.isLive = false;
BaoZha bz = new BaoZha(et.getX(), et.getY());
baozhas.add(bz);
}
}
}
public Properties internalToProperties() {
Properties props = new Properties();
StringBuffer st = new StringBuffer();
st.append(" ");
for (int i = 0; i < visibleViewIds.size(); i++) {
st.append(" " + Constants.cpNames[((Integer) visibleViewIds.elementAt(i)).intValue()]);
}
// System.out.println(" visibleViewIds: " + st.toString());
props.setProperty("ndedit.visibleViewIds", st.toString());
props.setProperty("ndedit.cutPanelSizeW", (new Integer(cutPanelSize.width).toString()));
props.setProperty("ndedit.cutPanelSizeH", (new Integer(cutPanelSize.height).toString()));
props.setProperty("ndedit.cutPanelWMin", (new Integer(cutPanelMinSize.width).toString()));
props.setProperty("ndedit.cutPanelHMin", (new Integer(cutPanelMinSize.height).toString()));
props.setProperty("ndedit.cutPanelWMax", (new Integer(cutPanelMaxSize.width).toString()));
props.setProperty("ndedit.cutPanelHMax", (new Integer(cutPanelMaxSize.height).toString()));
props.setProperty("ndedit.lonReference", (new Double(lonReference).toString()));
props.setProperty("ndedit.geoDisplayFormat", (new Integer(geoDisplayFormat).toString()));
props.setProperty("ndedit.timeDisplayFormat", (new Integer(timeDisplayFormat).toString()));
props.setProperty("ndedit.timeAxisMode", (new Integer(timeAxisMode).toString()));
props.setProperty("ndedit.timeAxisReference", (new Double(timeAxisReference).toString()));
String dpa = new Boolean(displayPanelAxes).toString();
props.setProperty("ndedit.displayPanelAxes", dpa);
dpa = new Boolean(independentHandles).toString();
props.setProperty("ndedit.independentHandles", dpa);
return props;
}
@Override
public void valueChanged(TreeSelectionEvent e) {
if (e.getSource() == colors && !locked) {
TreeSelectionModel tsm = colors.getSelectionModel();
TreePath tp[] = tsm.getSelectionPaths();
if (tp == null) return;
Vector<ClassedItem> tmp = new Vector<ClassedItem>();
for (TreePath element : tp) {
try {
Object[] path = element.getPath();
ClassedItem ci = new ClassedItem(path[1].toString(), path[2].toString());
tmp.add(ci);
} catch (Exception exp) {
// User did not select a leafnode
}
}
if (sceneElement instanceof NenyaImageSceneElement) {
((NenyaImageSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaTileSceneElement) {
((NenyaTileSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaComponentSceneElement) {
((NenyaComponentSceneElement) sceneElement)
.getComponents()[itemList.getSelectedIndex()].setColorList(
tmp.toArray(new ClassedItem[0]));
}
submitElement(sceneElement, null);
} else {
super.valueChanged(e);
}
}
/**
* Spawn a character on the map
*
* @param MiX Minimum X value
* @param MiY Minimum Y value
* @param MaX Maximum X value
* @param MaY Maximum Y value
*/
public void Spawn(int MiX, int MiY, int MaX, int MaY) {
double Nx = 0, Ny = 0;
// Random coordinate
Nx = Math.random() * MaX + MiX;
Ny = Math.random() * MaY + MiY;
// Store block number
int BNum = MAP.elementAt(0).getBlockNum(Nx + W / 2, Ny + H / 2);
// if invalid block number
if (BNum == -1) {
Spawn(MiX, MiY, MaX, MaY);
}
// if invalid surface
else if (!isValidSurface(MAP.elementAt(0).Fill[BNum])) {
Spawn(MiX, MiY, MaX, MaY);
}
// if colliding with something
else if (this.Collision(Nx + W / 2, Ny + H / 2)) {
Spawn(MiX, MiY, MaX, MaY);
} else {
X = Nx;
Y = Ny;
}
}