implemented AddDestination action and evaluation of destination tags of trains.

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>1.3.25</version>
+	<version>1.3.26</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>

resources/translations/Application.de.translation

@@ -12,16 +12,18 @@ add action : Aktion hinzufügen
 Add action to action list : Aktion zur Liste hinzufügen
 add car : Waggon hinzufügen
 Add condition : Bedingung hinzufügen
+AddDestination : Ziel hinzufügen
 add locomotive : Lok hinzufügen
 add new aspect : neues Signalbild hinzufügen
 add new car : neuen Waggon anlegen
 Add new custom field : neues benutzerdefiniertes Feld hinzufügen
 add new locomotive : neue Lok anlegen
 add new train : neuen Zug anlegen
-Add tag "{}" to train : Markierung "{}" zu Zug hinzufügen
-Add tile : Kachel hinzufügen
 AddRemoveTag : Markierung hinzufügen/entfernen
 Address : Adresse
+Add tag "{}" to train : Markierung "{}" zu Zug hinzufügen
+Add tile : Kachel hinzufügen
+Add {} to destinations of train : {} zu den Zielen des Zugs hinzufügen
 analyze : analysieren
 Analyze : analysieren
 Analyze may overwrite these routes! : Durch die Analyse können diese Fahrstraßen überschrieben werden!
@@ -60,6 +62,8 @@ Car manager : Waggon-Verwaltung
 CarOrientation : Wagen-Laufrichtung
 Cars : Waggons
  cars :  Fahrzeugen teilen
+Clear destinations : Ziele löschen
+Clear destinations of train : Ziele des Zugs löschen
 Clicked tile is not a {}! : Angeklickte Kachel ist kein {}!
 Click here to add conditions : Hier klicken, um Bedingungen hinzuzufügen
 Click here to select block! : Hier klicken, um Block auszuwählen!
@@ -336,8 +340,9 @@ Trigger a feedback sensor to assign it with this contact! : Rückmeldekontakt au
 TriggerContact : Kontakt auslösen
 Trigger contact to learn new contact : Kontakt auslösen, um neuen Kontakt zu lernen
 Turn : Richtung wechseln
-turn train : Richtung des zuges Wechseln
+turn train : Richtung des Zuges Wechseln
 Turn allowed : Wenden erlaubt
+Turn at destination : Richtung am Ziel umkehren
 {} turned. : {} gewendet.
 Turnout : Weiche
 TurnoutLE : WeicheLE

src/main/java/de/srsoftware/web4rail/Route.java

@@ -506,8 +506,33 @@ public class Route extends BaseClass {
 			train.set(endBlock);
 			train.heading(endDirection);
 			if (endBlock == train.destination()) {
-				train.destination(null).quitAutopilot();
-				plan.stream(t("{} reached it`s destination!",train));
+				String destTag = null;
+				for (String tag : train.tags()) {
+					if (tag.startsWith("@")) {
+						destTag = tag;
+						break;
+					}
+				}
+				train.destination(null);
+				if (isSet(destTag)) {
+					String[] parts = destTag.split("@");
+					String destId = parts[1];
+					boolean turn = destId.endsWith("+turn");
+					if (turn) destId = destId.substring(0,destId.length()-5);
+					if (destId.equals(endBlock.id().toString())) {
+						if (turn) train.turn();
+						train.removeTag(destTag);
+						destTag = destTag.substring(parts[1].length()+1);
+						if (destTag.isEmpty()) { // no further destinations
+							destTag = null;
+						} else train.addTag(destTag);
+					}					
+				}
+				
+				if (isNull(destTag)) {
+					train.quitAutopilot();
+					plan.stream(t("{} reached it`s destination!",train));
+				}
 			} else {
 				train.setWaitTime(endBlock.getWaitTime(train,train.direction()));
 			}

src/main/java/de/srsoftware/web4rail/actions/Action.java

@@ -41,6 +41,7 @@ public abstract class Action extends BaseClass {
 	
 	public static List<Class<? extends Action>> classes() {
 		return List.of(
+			AddDestination.class,
 			AddRemoveTag.class,
 			AlterDirection.class,
 			BrakeCancel.class,

src/main/java/de/srsoftware/web4rail/actions/AddDestination.java

@@ -0,0 +1,118 @@
+package de.srsoftware.web4rail.actions;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.json.JSONObject;
+
+import de.srsoftware.tools.Tag;
+import de.srsoftware.web4rail.Application;
+import de.srsoftware.web4rail.BaseClass;
+import de.srsoftware.web4rail.Window;
+import de.srsoftware.web4rail.moving.Train;
+import de.srsoftware.web4rail.tags.Checkbox;
+import de.srsoftware.web4rail.tags.Fieldset;
+import de.srsoftware.web4rail.tiles.Block;
+import de.srsoftware.web4rail.tiles.Tile;
+
+public class AddDestination extends Action {
+
+	private static final String TURN = "turn";
+	private Block destination;
+	private boolean turnAtDestination;
+	
+	public AddDestination(BaseClass parent) {
+		super(parent);
+	}
+
+	@Override
+	public boolean fire(Context context) {
+		Train train = context.train();		
+		if (isNull(train)) return false;
+		if (isNull(destination)) { // clear destinations!
+			Iterator<String> it = train.tags().iterator();
+			while (it.hasNext()) {
+				String tag = it.next();
+				if (tag.startsWith("@")) it = train.removeTag(tag);
+			}
+			return true;
+		} 
+		String dest = "@"+destination.id()+(turnAtDestination?"+turn":"");
+		for (String tag: train.tags()) {
+			if (tag.startsWith("@")) {
+				train.removeTag(tag);
+				dest = tag+dest;				
+				break;
+			}
+		}		
+		train.addTag(dest);
+		return true;
+	}
+	
+	@Override
+	public JSONObject json() {
+		JSONObject json = super.json();
+		if (isSet(destination)) json.put(Train.DESTINATION,destination.id().toString());
+		if (turnAtDestination) json.put(TURN,true);
+		return json;
+	}
+	
+	@Override
+	public Action load(JSONObject json) {
+		if (json.has(TURN)) turnAtDestination = json.getBoolean(TURN);
+		if (json.has(Train.DESTINATION)) {
+			Id blockId = new Id(json.getString(Train.DESTINATION));
+			destination = BaseClass.get(blockId);
+			if (isNull(destination)) {
+				Application.threadPool.execute(new Thread() {
+					@Override
+					public void run() {
+						try {
+							sleep(1000);
+						} catch (InterruptedException e) {
+							e.printStackTrace();
+						}
+						destination = BaseClass.get(blockId);
+					}
+				});
+			}
+		}
+		return super.load(json);
+	}
+
+	@Override
+	protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
+		Tag span = new Tag("span");
+		button(t("Select from plan"),Map.of(ACTION,ACTION_UPDATE,ASSIGN,Train.DESTINATION)).addTo(span);
+		button(t("Clear destinations"),Map.of(ACTION,ACTION_UPDATE,Train.DESTINATION,"0")).addTo(span);
+		formInputs.add(t("Destination")+": "+(isNull(destination) ? t("Clear destinations") : destination),span);
+		formInputs.add(t("Turn at destination"),new Checkbox(TURN, t("Turn"), turnAtDestination));
+		return super.properties(preForm, formInputs, postForm);
+	}
+	
+	@Override
+	public String toString() {
+		return isSet(destination) ? t("Add {} to destinations of train",destination) : t("Clear destinations of train");
+	}
+	
+	@Override
+	protected Object update(HashMap<String, String> params) {
+		if (params.containsKey(Train.DESTINATION)) {
+			String destId = params.get(Train.DESTINATION);
+			if ("0".equals(destId)) {
+				destination = null;
+			} else {
+				Tile tile = plan.get(new Id(destId), true);
+				if (tile instanceof Block) {
+					destination = (Block) tile;
+				} else {
+					return t("Clicked tile is not a {}!",t("block"));
+				}
+			}
+		}
+		turnAtDestination = "on".equals(params.get(TURN));
+		return context().properties();
+	}
+}

src/main/java/de/srsoftware/web4rail/actions/DetermineTrainInBlock.java

@@ -2,6 +2,7 @@ package de.srsoftware.web4rail.actions;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONObject;
 
@@ -10,6 +11,7 @@ import de.srsoftware.web4rail.BaseClass;
 import de.srsoftware.web4rail.Window;
 import de.srsoftware.web4rail.tags.Fieldset;
 import de.srsoftware.web4rail.tiles.Block;
+import de.srsoftware.web4rail.tiles.Tile;
 
 public class DetermineTrainInBlock extends Action {
 		
@@ -57,7 +59,7 @@ public class DetermineTrainInBlock extends Action {
 	
 	@Override
 	protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
-		formInputs.add(t("Select block"),Block.selector(block, null));
+		formInputs.add(t("Block")+": "+(isNull(block) ? t("unset") : block),button(t("Select from plan"),Map.of(ACTION,ACTION_UPDATE,ASSIGN,BLOCK)));
 		return super.properties(preForm, formInputs, postForm);
 	}
 	
@@ -74,8 +76,12 @@ public class DetermineTrainInBlock extends Action {
 	@Override
 	protected Object update(HashMap<String, String> params) {
 		LOG.debug("update: {}",params);
-		Id blockId = Id.from(params,Block.class.getSimpleName());
-		if (isSet(blockId)) block = Block.get(blockId);
-		return properties();
+		if (params.containsKey(BLOCK)) {
+			Tile tile = plan.get(new Id(params.get(BLOCK)), true);
+			if (tile instanceof Block) {
+				block = (Block) tile;
+			} else return t("Clicked tile is not a {}!",t("block"));
+		}
+		return context().properties();
 	}
 }

src/main/java/de/srsoftware/web4rail/actions/SetDisplayText.java

@@ -2,6 +2,7 @@ package de.srsoftware.web4rail.actions;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONObject;
 
@@ -11,6 +12,7 @@ import de.srsoftware.web4rail.Window;
 import de.srsoftware.web4rail.tags.Fieldset;
 import de.srsoftware.web4rail.tags.Label;
 import de.srsoftware.web4rail.tiles.TextDisplay;
+import de.srsoftware.web4rail.tiles.Tile;
 
 public class SetDisplayText extends TextAction{
 
@@ -29,7 +31,9 @@ public class SetDisplayText extends TextAction{
 	
 	@Override
 	public JSONObject json() {
-		return super.json().put(DISPLAY, display.id());
+		JSONObject json = super.json();
+		if (isSet(display)) json.put(DISPLAY, display.id());
+		return json;
 	}
 
 	@Override
@@ -60,7 +64,7 @@ public class SetDisplayText extends TextAction{
 	
 	@Override
 	protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
-		formInputs.add(t("Select display"),TextDisplay.selector(display, null));
+		formInputs.add(t("Display")+": "+(isNull(display) ? t("unset") : display),button(t("Select from plan"),Map.of(ACTION,ACTION_UPDATE,ASSIGN,DISPLAY)));
 		return super.properties(preForm, formInputs, postForm);
 	}
 		
@@ -70,9 +74,14 @@ public class SetDisplayText extends TextAction{
 	}
 	
 	@Override
-	protected Object update(HashMap<String, String> params) {		
-		String displayId = params.get(TextDisplay.class.getSimpleName());
-		if (isSet(displayId)) display = (TextDisplay) plan.get(new Id(displayId), false);
+	protected Object update(HashMap<String, String> params) {
+		if (params.containsKey(DISPLAY)) {
+			Tile object = plan.get(new Id(params.get(DISPLAY)), true);
+			if (object instanceof TextDisplay) {
+				display = (TextDisplay) object;
+			} else return t("Clicked tile is not a {}!",t("display"));
+
+		}
 		return super.update(params);
 	}
 }

src/main/java/de/srsoftware/web4rail/actions/SetTurnout.java

@@ -2,6 +2,7 @@ package de.srsoftware.web4rail.actions;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONObject;
 
@@ -73,8 +74,7 @@ public class SetTurnout extends Action {
 	@Override
 	protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
 
-		formInputs.add(t("Select turnout"),Turnout.selector(turnout,null));
-		
+		formInputs.add(t("Turnout")+": "+(isNull(turnout) ? t("unset") : turnout),button(t("Select from plan"),Map.of(ACTION,ACTION_UPDATE,ASSIGN,TURNOUT)));
 		if (isSet(turnout)) {
 			Select select = new Select(Turnout.STATE);
 			
@@ -112,8 +112,12 @@ public class SetTurnout extends Action {
 	@Override
 	protected Object update(HashMap<String, String> params) {
 		LOG.debug("update: {}",params);
-		Id turnoutId = new Id(params.get(TURNOUT));
-		turnout = BaseClass.get(turnoutId);
+		if (params.containsKey(TURNOUT)) {
+			BaseClass object = BaseClass.get(new Id(params.get(TURNOUT)));
+			if (object instanceof Turnout) {
+				turnout = (Turnout) object;
+			} else return t("Clicked tile is not a {}!",t("turnout"));
+		}
 		String st = params.get(Turnout.STATE);
 		if (isSet(st)) state = Turnout.State.valueOf(st);
 		return super.update(params);

src/main/java/de/srsoftware/web4rail/actions/TextAction.java

@@ -54,7 +54,7 @@ public abstract class TextAction extends Action {
 	@Override
 	protected Object update(HashMap<String, String> params) {
 		LOG.debug("update: {}",params);
-		text = params.get(TEXT);
+		if (params.containsKey(TEXT)) text = params.get(TEXT);
 		return super.update(params);
 	}
 }

src/main/java/de/srsoftware/web4rail/conditions/BlockFree.java

@@ -77,9 +77,7 @@ public class BlockFree extends Condition {
 	@Override
 	protected Object update(HashMap<String, String> params) {
 		if (!params.containsKey(BLOCK)) return t("No block id passed to BlockFree.update()!");
-		Id bid = new Id(params.get(BLOCK));
-		
-		Tile tile = plan.get(bid, true);
+		Tile tile = plan.get(new Id(params.get(BLOCK)), true);
 		if (tile instanceof Block) {
 			block = (Block) tile;
 		} else {

src/main/java/de/srsoftware/web4rail/conditions/RouteEndBlock.java

@@ -2,6 +2,7 @@ package de.srsoftware.web4rail.conditions;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONObject;
 
@@ -11,6 +12,7 @@ import de.srsoftware.web4rail.Route;
 import de.srsoftware.web4rail.Window;
 import de.srsoftware.web4rail.tags.Fieldset;
 import de.srsoftware.web4rail.tiles.Block;
+import de.srsoftware.web4rail.tiles.Tile;
 
 public class RouteEndBlock extends Condition{
 	
@@ -58,7 +60,7 @@ public class RouteEndBlock extends Condition{
 
 	@Override
 	protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm) {
-		formInputs.add(t("Select block"), Block.selector(block, null));
+		formInputs.add(t("Block")+": "+(isNull(block) ? t("unset") : block),button(t("Select from plan"),Map.of(ACTION,ACTION_UPDATE,ASSIGN,BLOCK)));
 		return super.properties(preForm, formInputs, postForm);
 	}
 	
@@ -77,11 +79,12 @@ public class RouteEndBlock extends Condition{
 
 	@Override
 	protected Object update(HashMap<String, String> params) {
-		if (!params.containsKey(BLOCK)) return t("No block id passed to RouteEndBlock.update()!");
-		Id bid = new Id(params.get(BLOCK));
-		Block block = Block.get(bid);
-		if (block == null) return t("No block with id {} found!",bid);
-		this.block = block;
+		if (params.containsKey(BLOCK)) {
+			Tile tile = plan.get(new Id(params.get(BLOCK)), true);
+			if (tile instanceof Block) {
+				block = (Block) tile;
+			} else return t("Clicked tile is not a {}!",t("block"));
+		}
 		return super.update(params);
 	}
 }

src/main/java/de/srsoftware/web4rail/moving/Train.java

@@ -9,6 +9,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -68,7 +69,7 @@ public class Train extends BaseClass implements Comparable<Train> {
 	
 	private static final String TAGS = "tags";
 
-	private static final String DESTINATION = "destination";
+	public static final String DESTINATION = "destination";
 
 	private static final String ACTION_REVERSE = "reverse";
 	
@@ -172,6 +173,11 @@ public class Train extends BaseClass implements Comparable<Train> {
 		}
 		return t("Unknown action: {}",params.get(ACTION));
 	}
+	
+	public void addTag(String tag) {
+		tags.add(tag);
+	}
+
 
 	public void addToTrace(Vector<Tile> newTiles) {
 		Route.LOG.debug("{}.addToTrace({})",this,newTiles);
@@ -329,6 +335,22 @@ public class Train extends BaseClass implements Comparable<Train> {
 	}
 	
 	public Block destination() {
+		if (isNull(destination)) {
+			String destTag = null;
+			for (String tag : tags) {
+				if (tag.startsWith("@")) {
+					destTag = tag;
+					break;
+				}
+			}
+			if (isSet(destTag)) {
+				String[] parts = destTag.split("@");
+				destTag = parts[1];
+				if (destTag.endsWith("+turn")) destTag = destTag.substring(0,destTag.length()-5);
+				BaseClass object = BaseClass.get(new Id(destTag));
+				if (object instanceof Block) destination = (Block) object;
+			}
+		}
 		return destination;
 	}
 	
@@ -663,6 +685,12 @@ public class Train extends BaseClass implements Comparable<Train> {
 		super.removeChild(child);
 	}
 	
+	public Iterator<String> removeTag(String tag) {
+		tags.remove(tag);
+		return tags().iterator();
+	}
+
+	
 	public void reserveNext() {
 		LOG.debug("{}.reserveNext()",this);
 		Context context = new Context(this).route(route).block(route.endBlock()).direction(route.endDirection);

src/main/java/de/srsoftware/web4rail/tiles/Contact.java

@@ -243,6 +243,11 @@ public class Contact extends Tile{
 	public String title() {
 		return t("Contact {} @ ({}, {})",addr,x,y);
 	}
+	
+	@Override
+	public String toString() {
+		return t("Contact")+"("+x+","+y+")";
+	}
 
 	public String trigger() {
 		if (trigger == null) trigger = getClass().getSimpleName()+"-"+id();

src/main/java/de/srsoftware/web4rail/tiles/Decoupler.java

@@ -151,6 +151,12 @@ public abstract class Decoupler extends Tile implements Device{
 		return select;
 	}
 	
+	
+	@Override
+	public String toString() {
+		return t("Decoupler")+"("+x+","+y+")";
+	}
+	
 	@Override
 	public Tile update(HashMap<String, String> params) {
 		if (params.containsKey(PROTOCOL)) protocol = Protocol.valueOf(params.get(PROTOCOL));