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added more tiles, implemented moving of tiles

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This commit is contained in:
Stephan Richter
2020-09-13 19:52:57 +02:00
parent f708bf2839
commit 471ce867a0
7 changed files with 122 additions and 15 deletions
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2
src/main/java/de/srsoftware/web4rail/Application.java
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@@ -92,7 +92,7 @@ public class Application {
html = ((Page)response).html().toString().getBytes(UTF8);
client.getResponseHeaders().add("content-type", "text/html");
} else {
html = response.toString().getBytes(UTF8);
html = (response == null ? "" : response.toString()).getBytes(UTF8);
client.getResponseHeaders().add("content-type", "text/plain");
}

72
src/main/java/de/srsoftware/web4rail/Plan.java
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@@ -9,6 +9,7 @@ import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map.Entry;
import java.util.Vector;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -25,8 +26,11 @@ import de.srsoftware.web4rail.tiles.Eraser;
import de.srsoftware.web4rail.tiles.StraightH;
import de.srsoftware.web4rail.tiles.StraightV;
import de.srsoftware.web4rail.tiles.Tile;
import de.srsoftware.web4rail.tiles.TurnoutEN;
import de.srsoftware.web4rail.tiles.TurnoutES;
import de.srsoftware.web4rail.tiles.TurnoutSE;
import de.srsoftware.web4rail.tiles.TurnoutSW;
import de.srsoftware.web4rail.tiles.TurnoutWN;
import de.srsoftware.web4rail.tiles.TurnoutWS;
public class Plan {
@@ -39,13 +43,15 @@ public class Plan {
private static final String Y = "y";
private static final String NAME = "name";
private static final String ACTION_PROPS = "openProps";
private static final String ACTION_MOVE = "move";
private static final String DIRECTION = "direction";
private static final String EAST = "east";
private static final String WEST = "west";
private HashMap<Integer,HashMap<Integer,Tile>> tiles = new HashMap<Integer,HashMap<Integer,Tile>>();
private Tag actionMenu() throws IOException {
Tag tileMenu = new Tag("div").clazz("actions").content(t("Actions"));
Tag tileMenu = new Tag("div").clazz("actions").content(t("Actions"));
StringBuffer tiles = new StringBuffer();
tiles.append(new Tag("div").id("save").content(t("Save plan")));
return new Tag("div").clazz("list").content(tiles.toString()).addTo(tileMenu);
@@ -99,13 +105,20 @@ public class Plan {
private Tag menu() throws IOException {
Tag menu = new Tag("div").clazz("menu");
tileMenu().addTo(menu);
actionMenu().addTo(menu);
moveMenu().addTo(menu);
tileMenu().addTo(menu);
return menu;
}
private Tag moveMenu() {
Tag tileMenu = new Tag("div").clazz("move").title(t("Move tiles")).content(t("↹"));
StringBuffer tiles = new StringBuffer();
tiles.append(new Tag("div").id("west").title(t("Move west")).content("🢀"));
tiles.append(new Tag("div").id("east").title(t("Move east")).content("🢂"));
return new Tag("div").clazz("list").content(tiles.toString()).addTo(tileMenu);
}
public Object process(HashMap<String, String> params) {
try {
String action = params.get(ACTION);
@@ -115,10 +128,12 @@ public class Plan {
case ACTION_ADD:
Tile tile = addTile(params.get(TILE),params.get(X),params.get(Y));
return t("Added {}",tile.getClass().getSimpleName());
case ACTION_SAVE:
return saveTo(params.get(NAME));
case ACTION_MOVE:
return moveTile(params.get(DIRECTION),params.get(X),params.get(Y));
case ACTION_PROPS:
return Tile.propMenu();
case ACTION_SAVE:
return saveTo(params.get(NAME));
default:
LOG.warn("Unknown action: {}",action);
}
@@ -128,6 +143,40 @@ public class Plan {
}
}
private String moveTile(String direction, String x, String y) throws NumberFormatException, IOException {
return moveTile(direction,Integer.parseInt(x),Integer.parseInt(y));
}
private String moveTile(String direction, int x, int y) throws IOException {
LOG.debug("moveTile({},{},{})",direction,x,y);
Vector<Tile> moved = null;
switch (direction) {
case EAST:
moved = moveHorizontal(x,y,+1);
break;
case WEST:
moved = moveHorizontal(x,y,-1);
break;
}
if (!moved.isEmpty()) {
set(x,y,null);
StringBuilder sb = new StringBuilder();
for (Tile tile : moved) sb.append(tile.html()+"\n");
return sb.toString();
}
return null;
}
private Vector<Tile> moveHorizontal(int x, int y,int step) {
LOG.debug("moveEast({},{})",x,y);
Tile tile = this.get(x, y);
if (tile == null) return new Vector<Tile>();
Vector<Tile> result = moveHorizontal(x+step,y,step);
set(x+step, y, tile);
result.add(tile);
return result;
}
private String saveTo(String name) throws IOException {
if (name == null || name.isEmpty()) throw new NullPointerException("Name must not be empty!");
File file = new File(name+".plan");
@@ -152,7 +201,7 @@ public class Plan {
tiles.put(x, column);
}
old = column.remove(y);
if (!(tile instanceof Eraser)) column.put(y,tile.position(x, y));
if (tile != null && !(tile instanceof Eraser)) column.put(y,tile.position(x, y));
return old;
}
@@ -161,7 +210,7 @@ public class Plan {
}
private Tag tileMenu() throws IOException {
Tag tileMenu = new Tag("div").clazz("addtile").content(t("Add tile"));
Tag tileMenu = new Tag("div").clazz("addtile").title(t("Add tile")).content("◫");
StringBuffer tiles = new StringBuffer();
tiles.append(new StraightH().html());
@@ -173,7 +222,10 @@ public class Plan {
tiles.append(new EndE().html());
tiles.append(new EndW().html());
tiles.append(new TurnoutSE().html());
tiles.append(new TurnoutEN().html());
tiles.append(new TurnoutES().html());
tiles.append(new TurnoutWS().html());
tiles.append(new TurnoutWN().html());
tiles.append(new TurnoutSW().html());
tiles.append(new Eraser().html());
return new Tag("div").clazz("list").content(tiles.toString()).addTo(tileMenu);