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Add BitMask map object property class and load them in appropriately
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| package com.mygdx.scngame.map; | ||
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| import com.badlogic.gdx.assets.loaders.resolvers.InternalFileHandleResolver; | ||
| import com.badlogic.gdx.maps.MapObject; | ||
| import com.badlogic.gdx.maps.MapProperties; | ||
| import com.badlogic.gdx.maps.tiled.TmxMapLoader; | ||
| import com.badlogic.gdx.utils.GdxRuntimeException; | ||
| import com.badlogic.gdx.utils.XmlReader; | ||
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| public class MyTmxMapLoader extends TmxMapLoader { | ||
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| public MyTmxMapLoader(InternalFileHandleResolver internalFileHandleResolver) { | ||
| super(internalFileHandleResolver); | ||
| } | ||
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| @Override | ||
| protected void loadProperties (final MapProperties properties, XmlReader.Element element) { | ||
| if (element == null) return; | ||
| if (element.getName().equals("properties")) { | ||
| for (XmlReader.Element property : element.getChildrenByName("property")) { | ||
| final String name = property.getAttribute("name", null); | ||
| String value = property.getAttribute("value", null); | ||
| String type = property.getAttribute("type", null); | ||
| if (value == null) { | ||
| value = property.getText(); | ||
| } | ||
| if (type != null && type.equals("object")) { | ||
| // Wait until the end of [loadTiledMap] to fetch the object | ||
| try { | ||
| // Value should be the id of the object being pointed to | ||
| final int id = Integer.parseInt(value); | ||
| // Create [Runnable] to fetch object and add it to props | ||
| Runnable fetch = new Runnable() { | ||
| @Override | ||
| public void run () { | ||
| MapObject object = idToObject.get(id); | ||
| properties.put(name, object); | ||
| } | ||
| }; | ||
| // [Runnable] should not run until the end of [loadTiledMap] | ||
| runOnEndOfLoadTiled.add(fetch); | ||
| } catch (Exception exception) { | ||
| throw new GdxRuntimeException( | ||
| "Error parsing property [\" + name + \"] of type \"object\" with value: [" + value + "]", exception); | ||
| } | ||
| } else if (type != null && type.equals("class")) { | ||
| // A 'class' property is a property which is itself a set of properties | ||
| MapProperties classProperty = new MapProperties(); | ||
| String className = property.getAttribute("propertytype"); | ||
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| classProperty.put("type", className); | ||
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| // the actual properties of a 'class' property are stored as a new properties tag | ||
| loadProperties(classProperty, property.getChildByName("properties")); | ||
| properties.put(name, classProperty); | ||
|
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| } else { | ||
| Object castValue = castProperty(name, value, type); | ||
| properties.put(name, castValue); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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