Add metadata to guis

src/main/java/com/clubobsidian/dynamicgui/parser/gui/GuiToken.java

@@ -47,6 +47,7 @@ public class GuiToken implements Serializable {
 	private MacroParser macroParser;
 	private FunctionTree functions;
 	private List<String> loadMacros;
+	private Map<String, String> metadata;
 	public GuiToken(ConfigurationSection section)
 	{
 		this(section, new ArrayList<MacroToken>());
@@ -81,6 +82,9 @@ public GuiToken(ConfigurationSection section, List<MacroToken> macroTokens)
 		this.functions = new FunctionTree(guiFunctionsSection, this.macroParser);
 
 		this.loadMacros = section.getStringList("load-macros");
+
+		ConfigurationSection metadataSection = section.getConfigurationSection("metadata");
+		this.metadata = this.parseMetadata(metadataSection);		
 	}
 
 	public String parseType(String type)
@@ -109,10 +113,23 @@ private void loadNpcs(ConfigurationSection section)
 		for(String key : npcSection.getKeys())
 		{
 			List<Integer> npcIds = npcSection.getIntegerList(key);
-			npcs.put(key, npcIds);
+			this.npcs.put(key, npcIds);
 		}
 	}
 
+	private Map<String, String> parseMetadata(ConfigurationSection section)
+	{
+		Map<String, String> metadata = new HashMap<>();
+		for(String key : section.getKeys())
+		{
+			String parsedKey = this.macroParser.parseStringMacros(key);
+			String value = section.getString(parsedKey);
+			value = this.macroParser.parseStringMacros(value);
+			metadata.put(parsedKey, value);
+		}
+
+		return metadata;
+	}
 
 	private void loadSlots(ConfigurationSection section)
 	{
@@ -190,4 +207,9 @@ public List<String> getLoadMacros()
 	{
 		return this.loadMacros;
 	}
+
+	public Map<String, String> getMetadata()
+	{
+		return this.metadata;
+	}
 }

src/test/java/com/clubobsidian/dynamicgui/parser/test/gui/GuitMetadataTest.java

@@ -0,0 +1,28 @@
+package com.clubobsidian.dynamicgui.parser.test.gui;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.util.Map;
+
+import org.junit.Test;
+
+import com.clubobsidian.dynamicgui.parser.gui.GuiToken;
+import com.clubobsidian.dynamicgui.parser.slot.SlotToken;
+import com.clubobsidian.wrappy.Configuration;
+import com.clubobsidian.wrappy.ConfigurationSection;
+
+public class GuitMetadataTest {
+
+	@Test
+	public void testSlotMetadata()
+	{
+		File slotFolder = new File("test", "gui");
+		File metadataFile = new File(slotFolder, "metadata.yml");
+		Configuration config = Configuration.load(metadataFile);
+		GuiToken token = new GuiToken(config);
+		Map<String, String> metadata = token.getMetadata();
+		assertTrue(metadata.size() == 1);
+		assertTrue(metadata.get("some").equals("metadata"));
+	}
+}

test/gui/metadata.yml

@@ -0,0 +1,2 @@
+metadata:
+  some: "metadata"