From 98e08b3fcd9dd39b89dca5be564890d7da1ee43c Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Tue, 15 Apr 2014 13:45:35 -0400
Subject: [PATCH] add TileMesh libgdx asset loader

---
 .../json/tilemesh/TileMeshLoader.java         | 61 +++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/TileMeshLoader.java

diff --git a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/TileMeshLoader.java b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/TileMeshLoader.java
new file mode 100644
index 0000000..59a98ea
--- /dev/null
+++ b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/TileMeshLoader.java
@@ -0,0 +1,61 @@
+package ca.blarg.gdx.tilemap3d.json.tilemesh;
+
+import ca.blarg.gdx.graphics.atlas.TextureAtlas;
+import ca.blarg.gdx.tilemap3d.tilemesh.MaterialTileMapping;
+import ca.blarg.gdx.tilemap3d.tilemesh.TileMesh;
+import com.badlogic.gdx.assets.AssetDescriptor;
+import com.badlogic.gdx.assets.AssetLoaderParameters;
+import com.badlogic.gdx.assets.AssetManager;
+import com.badlogic.gdx.assets.loaders.AsynchronousAssetLoader;
+import com.badlogic.gdx.assets.loaders.FileHandleResolver;
+import com.badlogic.gdx.files.FileHandle;
+import com.badlogic.gdx.graphics.g3d.Model;
+import com.badlogic.gdx.utils.Array;
+
+@SuppressWarnings("unchecked")
+public class TileMeshLoader extends AsynchronousAssetLoader<TileMesh, TileMeshLoader.TileMeshParameter> {
+	public static class TileMeshParameter extends AssetLoaderParameters<TileMesh> {
+	}
+
+	public TileMeshLoader(FileHandleResolver resolver) {
+		super(resolver);
+	}
+
+	JsonTileMesh definition;
+	TileMesh mesh;
+
+	@Override
+	public Array<AssetDescriptor> getDependencies(String fileName, FileHandle file, TileMeshParameter parameter) {
+		definition = TileMeshJsonLoader.load(file);
+		Array<AssetDescriptor> deps = new Array<AssetDescriptor>();
+
+		if (definition.materials != null)
+			deps.add(new AssetDescriptor(definition.materials, MaterialTileMapping.class));
+		if (definition.textureAtlas != null)
+			deps.add(new AssetDescriptor(definition.textureAtlas, TextureAtlas.class));
+
+		if (!definition.cube) {
+			if (definition.model != null)
+				deps.add(new AssetDescriptor(definition.model, Model.class));
+			else if (definition.models != null && definition.models.size() > 0) {
+				for (int i = 0; i < definition.models.size(); ++i)
+					deps.add(new AssetDescriptor(definition.models.get(i).submodel, Model.class));
+			}
+
+			if (definition.collisionModel != null)
+				deps.add(new AssetDescriptor(definition.collisionModel, Model.class));
+		}
+
+		return deps;
+	}
+
+	@Override
+	public void loadAsync(AssetManager manager, String fileName, FileHandle file, TileMeshParameter parameter) {
+		mesh = TileMeshJsonLoader.create(definition, manager);
+	}
+
+	@Override
+	public TileMesh loadSync(AssetManager manager, String fileName, FileHandle file, TileMeshParameter parameter) {
+		return mesh;
+	}
+}