internal void Init(string CapabilitiesString, WFSDataset wfsDataset)
{
try
{
_themes = new List <IWebServiceTheme>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(CapabilitiesString);
XmlNode CapabilitiesNode = doc.SelectSingleNode("WMT_MS_Capabilities/Capability");
_getCapabilities = new GetCapabilities(CapabilitiesNode.SelectSingleNode("Request/GetCapabilities"));
_getMap = new GetMap(CapabilitiesNode.SelectSingleNode("Request/GetMap"));
_getFeatureInfo = new GetFeatureInfo(CapabilitiesNode.SelectSingleNode("Request/GetFeatureInfo"));
_describeLayer = new DescribeLayer(CapabilitiesNode.SelectSingleNode("Request/DescribeLayer"));
_getLegendGraphic = new GetLegendGraphic(CapabilitiesNode.SelectSingleNode("Request/GetLegendGraphic"));
_getStyles = new GetStyles(CapabilitiesNode.SelectSingleNode("Request/GetStyles"));
_exceptions = new WMSExceptions(CapabilitiesNode.SelectSingleNode("Exception"));
_userDefinedSymbolization = new UserDefinedSymbolization(CapabilitiesNode.SelectSingleNode("UserDefinedSymbolization"));
XmlNode service = CapabilitiesNode.SelectSingleNode("Layer");
XmlNode title = service.SelectSingleNode("Title");
if (title != null)
{
_name = title.InnerText;
}
_srs = new SRS(service);
this.SRSCode = _srs.Srs[_srs.SRSIndex];
foreach (XmlNode layer in service.SelectNodes("Layer"))
{
string name = "", Title = "";
XmlNode nameNode = layer.SelectSingleNode("Name");
XmlNode titleNode = layer.SelectSingleNode("Title");
if (nameNode == null)
{
continue;
}
name = Title = nameNode.InnerText;
if (titleNode != null)
{
Title = titleNode.InnerText;
}
XmlNodeList styles = layer.SelectNodes("Style");
WFSFeatureClass wfsFc = null;
if (wfsDataset != null)
{
IDatasetElement wfsElement = wfsDataset[name];
if (wfsElement != null && wfsElement.Class is WFSFeatureClass)
{
wfsFc = wfsElement.Class as WFSFeatureClass;
}
}
if (styles.Count == 0)
{
IClass wClass = null;
if (wfsFc != null)
{
wClass = wfsFc;
}
else if (layer.Attributes["queryable"] != null && layer.Attributes["queryable"].Value == "1")
{
wClass = new WMSQueryableThemeClass(_dataset, name, String.Empty, layer, _getFeatureInfo, _srs, _exceptions);
}
else
{
wClass = new WMSThemeClass(_dataset, name, String.Empty, layer);
}
IWebServiceTheme theme;
if (wClass is WFSFeatureClass)
{
theme = new WebServiceTheme2(
wClass, Title, name, true, this);
}
else
{
theme = new WebServiceTheme(
wClass, Title, name, true, this
);
}
_themes.Add(theme);
}
else
{
foreach (XmlNode style in styles)
{
string sName = "", sTitle = "";
XmlNode sNameNode = style.SelectSingleNode("Name");
XmlNode sTitleNode = style.SelectSingleNode("Title");
if (sNameNode == null)
{
continue;
}
sName = sTitle = sNameNode.InnerText;
if (sTitleNode != null)
{
sTitle = sTitleNode.InnerText;
}
IClass wClass = null;
if (wfsFc is WFSFeatureClass)
{
wClass = wfsFc;
((WFSFeatureClass)wClass).Style = sName;
}
else if (layer.Attributes["queryable"] != null && layer.Attributes["queryable"].Value == "1")
{
wClass = new WMSQueryableThemeClass(_dataset, name, sName, layer, _getFeatureInfo, _srs, _exceptions);
}
else
{
wClass = new WMSThemeClass(_dataset, name, sName, layer);
}
IWebServiceTheme theme;
if (wClass is WFSFeatureClass)
{
theme = new WebServiceTheme2(
wClass, Title + " (Style=" + sTitle + ")", name, true, this);
}
else
{
theme = new WebServiceTheme(
wClass, Title + " (Style=" + sTitle + ")", name, true, this
);
}
_themes.Add(theme);
}
}
}
doc = null;
}
catch (Exception ex)
{
string errMsg = ex.Message;
}
}
void MenuControl(string item)
{
string info;
switch (item.ToLower().Substring(0, 3))
{
case "tar": // calculate torpedo course
info = Course.Calculation("Torpedo Course Calculation", 10, SRS.GetMyRow(), SRS.GetMyCol());
if (info != null)
{
ComsChatter("Computer returned " + info);
}
break;
case "war": // calculate warp course
info = Course.Calculation("Ship Course Calculation", GameBoard.GetSize(), GameBoard.getMyLocation() / GameBoard.GetSize(), GameBoard.getMyLocation() % GameBoard.GetSize());
if (info != null)
{
ComsChatter("Computer returned " + info);
}
break;
case "lau": // launch probe to sector
Probes.Execute();
break;
case "new": // new game
if (Dialogs.YesNoDialog("New Game", "Do you wish to start a new game?") == System.Windows.Forms.DialogResult.Yes)
{
NewGame(8);
}
break;
case "qui": // quit
if (Dialogs.YesNoDialog("Exit Game", "Do you wish to quit?") == System.Windows.Forms.DialogResult.Yes)
{
Debug("User exited through menu - normal exit");
System.Windows.Forms.Application.ExitThread();
this.Close();
}
break;
case "ins": // instructions
info = "Instructions.txt was not found";
try
{
info = File.ReadAllText(@"Instructions.html");
info = info.Replace("{K}", GameBoard.getKlingonCount().ToString());
}
catch (Exception)
{
// don't do anything
}
Dialogs.OKDialog("Instructions", info);
break;
case "abo": // about
info = "<html><H1><i>STAR TREK</i></H1><br>"
+ "Released freely to the public domain.<br><br>"
+ "A modern version styled after the 1970's console based game "
+ "developed by Mike Mayfield and recreated, largely from memory, by Jon Walker.<br><br>"
+ "The purpose of this game is to help others learn basic C# coding by example. "
+ "All of the concepts here are very straight forward and will be building blocks "
+ "for many WPF projects.<br><br>"
+ "Written using Visual Studio Community 2019<br><html>";
Dialogs.OKDialog("About", info);
break;
case "cre": // credits
info = "<html><H1>References</H1>"
+ "Wikipedia<br> <u>en.wikipedia.org/wiki/Star_Trek_(1971_video_game)</u><br><br>"
+ "Bob's Games<br> <u>www.bobsoremweb.com/startrek.html</u><br><br>"
+ "Tom Almy's Super StarTrek<br> <u>www.almy.us/sst.html</u><br><br><br>"
+ "StackOverflow<br> <u>www.stackoverflow.com</u></html>";
Dialogs.OKDialog("About", info);
break;
}
}
/*
* Button execution was broken out of the button handler so the
* short cut keys can access it in a straight forward way
*/
private void ButtonCommand(string btn)
{
bool executed = false;
// prevent button hot keys during timer execution
if (timerStep == 0)
{
Debug(btn + " pressed");
switch (btn.ToUpper())
{
case "IMPL":
executed = Impulse.Execute();
break;
case "WARP":
executed = Warp.Execute();
if (executed)
{
SRS.Execute();
}
break;
case "SHLD":
Shields.Execute();
timerStep = 4;
timer.Enabled = true;
//SetCondition();
break;
case "POWER":
Shields.divertPower();
timerStep = 4;
timer.Enabled = true;
//SetCondition();
break;
case "TORP":
executed = Torpedoes.Execute();
break;
case "PHAS":
executed = Phasers.Execute();
break;
case "DMG":
DamageControl.FixAllDamage();
timerStep = 4;
timer.Enabled = true;
//SetCondition();
break;
}
if (executed)
{
// update status before animation starts
SetCondition();
if (IsUsingAnimation())
{
timerStep = 1;
timer.Enabled = true;
}
else
{
Debug("No Animation Executing");
GameObjects.MoveWithNoAnimation();
GameObjects.TakingFire();
GameObjects.MoveWithNoAnimation();
}
}
}
}
private void SetConditionExecute()
{
WriteToLog.write("SetCondition - starDate=" + GameBoard.CurrentStarDate() + " energy=" + this.energyLevel);
// set the alert level
if (GameBoard.GetGameBoard() % 100 / 10 > 0)
{
this.alertLevel = REDALERT;
}
else
{
//energy <15% or or shields up is yellow alert
if (this.energyLevel < 15 || Shields.AreUp())
{
this.alertLevel = YELLOWALERT;
}
else
{
this.alertLevel = GREENALERT;
}
}
Debug("Alert Level = " + alertLevel);
// update the form
this.Dispatcher.BeginInvoke((Action)(() =>
{
Debug("Updating Status");
switch (this.alertLevel)
{
case REDALERT:
lblAlert.Content = "RED";
break;
case YELLOWALERT:
this.lblAlert.Content = "YELLOW";
break;
default:
this.lblAlert.Content = "GREEN";
break;
}
// update labels - the updatecontent method sends
// the info to the log file when in debug mode
UpdateContent(lblStarDate, String.Format("{0:0.0} ({1:0.0})", this.GameBoard.CurrentStarDate(), GameBoard.TimeLeft()));
UpdateContent(lblEnergy, String.Format("{0:0.0}%", this.energyLevel));
UpdateContent(lblKlingons, GameBoard.getKlingonCount().ToString());
lblImpulse.Content = Impulse.HealthPercent() + "%";
lblWarp.Content = Warp.HealthPercent() + "%";
lblPhasers.Content = Phasers.HealthPercent() + "%";
lblTorpedoes.Content = Torpedoes.HealthPercent() + "%";
lblTorpedoCount.Content = "(" + Torpedoes.getCurrentCount() + " Remaining)";
lblShields.Content = Shields.HealthPercent() + "%";
lblLRS.Content = LRS.HealthPercent() + "%";
lblShieldPowerRemaining.Content = Shields.levelPercent() + "%";
string[] loc = GameBoard.GetLocationInfo();
lblQuadrant.Content = loc[0];
lblSector.Content = loc[1];
}));
// set button colors
Debug("Set buttons");
this.Dispatcher.BeginInvoke((Action)(() =>
{
// update button background
btnImpulse.Background = ((Impulse.IsHealthy() ? LTGREEN : REDISH));
btnWarp.Background = ((Warp.IsHealthy() ? LTGREEN : REDISH));
btnTorpedoes.Background = ((Torpedoes.IsHealthy() ? (Torpedoes.getCurrentCount() > 2 ? LTGREEN : LTYELLOW) : REDISH));
btnPhasers.Background = ((Phasers.IsHealthy() ? LTGREEN : REDISH));
btnLRS.Background = ((LRS.IsHealthy() ? GREENISH : REDISH));
btnRepairs.Background = (DamageControl.HealthPercent() > 50 ? GREENISH : (DamageControl.IsHealthy() ? LTYELLOW : REDISH));
btnDivert.Background = (Shields.levelPercent() > 80 ? GREENISH : (Shields.levelPercent() < 40 ? REDISH : LTYELLOW));
btnDivert.IsEnabled = !IsDocked();
btnShields.IsEnabled = !IsDocked();
if (this.alertLevel == REDALERT)
{
if (Shields.HealthPercent() > 60)
{
btnShields.Background = (Shields.AreUp() ? GREENISH : REDISH);
}
else
{
btnShields.Background = ((Shields.IsHealthy() && Shields.AreUp() ? LTYELLOW : REDISH));
}
}
else
{
if (Shields.HealthPercent() > 30)
{
btnShields.Background = (Shields.AreUp() ? GREENISH : LTGREEN);
}
else
{
btnShields.Background = ((Shields.IsHealthy() ? (Shields.AreUp() ? LTGREEN : LTYELLOW) : REDISH));
}
}
}));
// are we docked?
Debug("Docked");
SetDocked(SRS.AreWeDocked());
// look for starbase updates
Debug("Starbases");
StarBases.Execute();
// execute damage control and LRS updates
Debug("DC");
DamageControl.Execute();
// update the Long range sensors
Debug("LRS");
LRS.Execute();
Debug("Exiting setcondition");
}
public void Connect(string port)
{
amp = new SRS(port);
knob1.Value = (int)amp.scaler;
tmrUpdate.Start();
}
//指定表名读出成一个FeatureSource
public FeatureSource ReadFromTable(string table)
{
string connStr = "Server=" + server + ";Port=" + port + ";UserId=" + user + ";Password="******";Database=" + database + ";";
try
{
//获得图层类型和参考坐标系
Dictionary <string, string> dt1 = GetSchemePara(table);
OSGeo.OGR.wkbGeometryType geometryType = String2Type.String2wkbGeometryType(dt1["type"]);
ReferenceSystem rs = new SRS(new OSGeo.OSR.SpatialReference(Int2SRText(int.Parse(dt1["srid"]))));
NpgsqlConnection conn = new NpgsqlConnection(connStr);
conn.Open();
IDbCommand dbcmd = conn.CreateCommand();
dbcmd.CommandText = "SELECT *,ST_AsText(geom) AS geom1 FROM \"" + table + "\"";
IDataReader dr = dbcmd.ExecuteReader();
Dictionary <string, OSGeo.OGR.FieldDefn> fields = new Dictionary <string, OSGeo.OGR.FieldDefn>();
string[] fieldNames = new string[dr.FieldCount - 2];
for (int i = 0; i < dr.FieldCount - 2; i++)
{
OSGeo.OGR.FieldDefn d = GetFieldDefn(dr.GetName(i), dr.GetDataTypeName(i));
fields.Add(dr.GetName(i), d);
fieldNames[i] = dr.GetName(i);
}
Schema schema = new Schema(table, geometryType, rs, fields);
List <Feature> flst = new List <Feature>();
while (dr.Read())
{
int featureID = int.Parse(dr[0].ToString());
Geometry.Geometry geometry = WKT2Feature.WKT2Geometry(dr[dr.FieldCount - 1].ToString());
Dictionary <string, Object> attributes = new Dictionary <string, object>();
for (int i = 0; i < dr.FieldCount - 2; i++)
{
Object o;
switch (fields[fieldNames[i]].GetFieldType())
{
case OSGeo.OGR.FieldType.OFTInteger:
o = int.Parse(dr[i].ToString());
break;
case OSGeo.OGR.FieldType.OFTReal:
o = double.Parse(dr[i].ToString());
break;
default:
o = dr[i].ToString();
break;
}
attributes.Add(fieldNames[i], o);
}
Feature feature = new Feature(featureID, schema, geometry, attributes);
flst.Add(feature);
}
FeatureCollection fc = new FeatureCollection(flst);
FeatureSource fs = new FeatureSource(schema, fc);
return(fs);
conn.Close();
}
catch (Exception e)
{
return(null);
}
}
