open-autonomous-connection/LuaScript
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Example implementation

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This commit is contained in:
UnlegitDqrk
2026-02-28 16:00:29 +01:00
parent cda595907f
commit c1fb1353e0
4 changed files with 51 additions and 2 deletions
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9
src/main/java/org/openautonomousconnection/luascript/hosts/AudioHost.java Normal file
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@@ -0,0 +1,9 @@
package org.openautonomousconnection.luascript.hosts;
import java.io.File;
public interface AudioHost {
void play(File audioFile);
}

11
src/main/java/org/openautonomousconnection/luascript/hosts/HostServices.java
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@@ -45,6 +45,8 @@ public interface HostServices {
*/
Optional<ConsoleHost> console();
Optional<AudioHost> audio();
/**
* Simple immutable implementation.
*/
@@ -54,6 +56,7 @@ public interface HostServices {
private final EventHost events;
private final ResourceHost resources;
private final ConsoleHost console;
private final AudioHost audioHost;
/**
* Creates a HostServices container.
@@ -64,12 +67,13 @@ public interface HostServices {
* @param resources resource host
* @param console console host
*/
public Default(UiHost ui, DomHost dom, EventHost events, ResourceHost resources, ConsoleHost console) {
public Default(UiHost ui, DomHost dom, EventHost events, ResourceHost resources, ConsoleHost console, AudioHost audioHost) {
this.ui = ui;
this.dom = dom;
this.events = events;
this.resources = resources;
this.console = console;
this.audioHost = audioHost;
}
@Override
@@ -96,6 +100,11 @@ public interface HostServices {
public Optional<ConsoleHost> console() {
return Optional.ofNullable(console);
}
@Override
public Optional<AudioHost> audio() {
return Optional.ofNullable(audioHost);
}
}
/**

4
src/main/java/org/openautonomousconnection/luascript/runtime/FxLuaScriptEngine.java
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@@ -7,6 +7,7 @@ import org.openautonomousconnection.luascript.fx.FxDomHost;
import org.openautonomousconnection.luascript.fx.FxEventHost;
import org.openautonomousconnection.luascript.fx.FxUiHost;
import org.openautonomousconnection.luascript.fx.FxWebViewResourceHost;
import org.openautonomousconnection.luascript.hosts.AudioHost;
import org.openautonomousconnection.luascript.hosts.HostServices;
import org.openautonomousconnection.luascript.security.LuaExecutionPolicy;
import org.openautonomousconnection.luascript.utils.LuaGlobalsFactory;
@@ -86,7 +87,8 @@ public final class FxLuaScriptEngine implements AutoCloseable {
FxUiHost uiHost = new FxUiHost(engine, dom);
FxWebViewResourceHost resourceHost = new FxWebViewResourceHost(engine);
FxEventHost eventHost = new FxEventHost(dom);
HostServices services = new HostServices.Default(uiHost, dom, eventHost, resourceHost, console);
// TODO: Default implementation or parameter for "audioHost"
HostServices services = new HostServices.Default(uiHost, dom, eventHost, resourceHost, console, audioHost);
LuaRuntime rt = new LuaRuntime(globals, services, policy);
eventHost.setRouter(rt.eventRouter());

29
src/main/java/org/openautonomousconnection/luascript/tables/AudioTable.java Normal file
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@@ -0,0 +1,29 @@
package org.openautonomousconnection.luascript.tables;
import org.luaj.vm2.LuaValue;
import org.luaj.vm2.lib.OneArgFunction;
import org.openautonomousconnection.luascript.hosts.AudioHost;
import org.openautonomousconnection.luascript.hosts.HostServices;
import org.openautonomousconnection.luascript.utils.ScriptTable;
import java.io.File;
public class AudioTable extends ScriptTable {
protected AudioTable() {
super("audio");
}
@Override
protected void define(HostServices services) {
AudioHost audioHost = services.audio().orElseThrow(() -> new IllegalStateException("DomHost not provided"));
table().set("play", new OneArgFunction() {
@Override
public LuaValue call(LuaValue arg) {
String fileName = arg.checkjstring();
audioHost.play(new File(fileName));
return LuaValue.NIL;
}
});
}
}