From a801fe5c5857d63825e260ef881ac80b5e6947f2 Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Tue, 15 Apr 2014 14:46:07 -0400
Subject: [PATCH] split TileMap saving out to it's own class

---
 .../json/tilemap/TileMapJsonLoader.java       | 42 --------------
 .../tilemap3d/json/tilemap/TileMapSaver.java  | 55 +++++++++++++++++++
 2 files changed, 55 insertions(+), 42 deletions(-)
 create mode 100644 src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapSaver.java

diff --git a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapJsonLoader.java b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapJsonLoader.java
index 1a731ee..76523cf 100644
--- a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapJsonLoader.java
+++ b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapJsonLoader.java
@@ -9,14 +9,12 @@ import ca.blarg.gdx.tilemap3d.lighting.LitChunkVertexGenerator;
 import ca.blarg.gdx.tilemap3d.lighting.SimpleTileMapLighter;
 import ca.blarg.gdx.tilemap3d.lighting.TileMapLighter;
 import ca.blarg.gdx.tilemap3d.tilemesh.TileMeshCollection;
-import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.assets.AssetManager;
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.utils.Base64Coder;
 import com.badlogic.gdx.utils.Json;
 
 import java.nio.ByteBuffer;
-import java.util.ArrayList;
 
 public class TileMapJsonLoader {
 	public static JsonTileMap load(FileHandle file) {
@@ -70,44 +68,4 @@ public class TileMapJsonLoader {
 
 		return tileMap;
 	}
-
-	public static void save(TileMap tileMap, String outputFilename) {
-		if (tileMap == null)
-			throw new IllegalArgumentException();
-
-		JsonTileMap jsonMap = new JsonTileMap();
-		jsonMap.chunkWidth = tileMap.getChunks()[0].getWidth();
-		jsonMap.chunkHeight = tileMap.getChunks()[0].getHeight();
-		jsonMap.chunkDepth = tileMap.getChunks()[0].getDepth();
-		jsonMap.widthInChunks = tileMap.getWidth() / jsonMap.chunkWidth;
-		jsonMap.heightInChunks = tileMap.getHeight() / jsonMap.chunkHeight;
-		jsonMap.depthInChunks = tileMap.getDepth() / jsonMap.chunkDepth;
-
-		if (tileMap.lighter == null)
-			jsonMap.lightingMode = null;
-		else if (tileMap.lighter instanceof SimpleTileMapLighter)
-			jsonMap.lightingMode = "simple";
-		else if (tileMap.lighter instanceof LightSpreadingTileMapLighter)
-			jsonMap.lightingMode = "skyAndSources";
-
-		// each serialized chunk will be the same size in bytes (same number of tiles in each)
-		int chunkSizeInBytes = tileMap.getChunks()[0].getData().length * TileDataSerializer.TILE_SIZE_BYTES;
-
-		jsonMap.chunks = new ArrayList<String>(tileMap.getChunks().length);
-		for (int i = 0; i < tileMap.getChunks().length; ++i) {
-			TileChunk chunk = tileMap.getChunks()[i];
-
-			byte[] chunkBytes = new byte[chunkSizeInBytes];
-			ByteBuffer buffer = ByteBuffer.wrap(chunkBytes);
-
-			TileDataSerializer.serialize(chunk, buffer);
-
-			jsonMap.chunks.add(new String(Base64Coder.encode(chunkBytes)));
-		}
-
-		Json json = new Json();
-		String output = json.prettyPrint(jsonMap);
-		FileHandle outputFile = Gdx.files.local(outputFilename);
-		outputFile.writeString(output, false);
-	}
 }
diff --git a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapSaver.java b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapSaver.java
new file mode 100644
index 0000000..78416d6
--- /dev/null
+++ b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemap/TileMapSaver.java
@@ -0,0 +1,55 @@
+package ca.blarg.gdx.tilemap3d.json.tilemap;
+
+import ca.blarg.gdx.tilemap3d.TileChunk;
+import ca.blarg.gdx.tilemap3d.TileMap;
+import ca.blarg.gdx.tilemap3d.lighting.LightSpreadingTileMapLighter;
+import ca.blarg.gdx.tilemap3d.lighting.SimpleTileMapLighter;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.files.FileHandle;
+import com.badlogic.gdx.utils.Base64Coder;
+import com.badlogic.gdx.utils.Json;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+
+public class TileMapSaver {
+	public static void save(TileMap tileMap, String outputFilename) {
+		if (tileMap == null)
+			throw new IllegalArgumentException();
+
+		JsonTileMap jsonMap = new JsonTileMap();
+		jsonMap.chunkWidth = tileMap.getChunks()[0].getWidth();
+		jsonMap.chunkHeight = tileMap.getChunks()[0].getHeight();
+		jsonMap.chunkDepth = tileMap.getChunks()[0].getDepth();
+		jsonMap.widthInChunks = tileMap.getWidth() / jsonMap.chunkWidth;
+		jsonMap.heightInChunks = tileMap.getHeight() / jsonMap.chunkHeight;
+		jsonMap.depthInChunks = tileMap.getDepth() / jsonMap.chunkDepth;
+
+		if (tileMap.lighter == null)
+			jsonMap.lightingMode = null;
+		else if (tileMap.lighter instanceof SimpleTileMapLighter)
+			jsonMap.lightingMode = "simple";
+		else if (tileMap.lighter instanceof LightSpreadingTileMapLighter)
+			jsonMap.lightingMode = "skyAndSources";
+
+		// each serialized chunk will be the same size in bytes (same number of tiles in each)
+		int chunkSizeInBytes = tileMap.getChunks()[0].getData().length * TileDataSerializer.TILE_SIZE_BYTES;
+
+		jsonMap.chunks = new ArrayList<String>(tileMap.getChunks().length);
+		for (int i = 0; i < tileMap.getChunks().length; ++i) {
+			TileChunk chunk = tileMap.getChunks()[i];
+
+			byte[] chunkBytes = new byte[chunkSizeInBytes];
+			ByteBuffer buffer = ByteBuffer.wrap(chunkBytes);
+
+			TileDataSerializer.serialize(chunk, buffer);
+
+			jsonMap.chunks.add(new String(Base64Coder.encode(chunkBytes)));
+		}
+
+		Json json = new Json();
+		String output = json.prettyPrint(jsonMap);
+		FileHandle outputFile = Gdx.files.local(outputFilename);
+		outputFile.writeString(output, false);
+	}
+}