Use NpcSpawned and despawned for getting cacheNpc

- Merge highlightedNpcs and npc tags to one list
- Update highlightedNpcs with npc tags on spawn/despawn and menu entry
click
- Add brackets to single line ifs, remove redundant code

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>

runelite-client/src/main/java/net/runelite/client/plugins/npchighlight/NpcClickboxOverlay.java

@@ -63,16 +63,6 @@ public class NpcClickboxOverlay extends Overlay
 			renderNpcOverlay(graphics, npc, npc.getName(), config.getHighlightColor());
 		}
 
-		NPC[] npcs = client.getCachedNPCs();
-		for (int npcId : plugin.getNpcTags())
-		{
-			NPC npc = npcs[npcId];
-			if (npc != null && npc.getName() != null)
-			{
-				renderNpcOverlay(graphics, npc, npc.getName(), config.getHighlightColor());
-			}
-		}
-
 		return null;
 	}
 

runelite-client/src/main/java/net/runelite/client/plugins/npchighlight/NpcIndicatorsPlugin.java

@@ -25,6 +25,7 @@
  */
 package net.runelite.client.plugins.npchighlight;
 
+import com.google.common.base.Splitter;
 import com.google.common.eventbus.Subscribe;
 import com.google.inject.Provides;
 import java.util.ArrayList;
@@ -34,6 +35,7 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
+import java.util.regex.Pattern;
 import javax.inject.Inject;
 import lombok.AccessLevel;
 import lombok.Getter;
@@ -59,7 +61,7 @@ public class NpcIndicatorsPlugin extends Plugin
 	private static final String TAG = "Tag";
 
 	// Regex for splitting the hidden items in the config.
-	private static final String DELIMITER_REGEX = "\\s*,\\s*";
+	private static final Splitter COMMA_SPLITTER = Splitter.on(Pattern.compile("\\s*,\\s*")).trimResults();
 
 	@Inject
 	private Client client;
@@ -83,13 +85,7 @@ public class NpcIndicatorsPlugin extends Plugin
 	private KeyManager keyManager;
 
 	/**
-	 * NPCs tagged with the Tag option
-	 */
-	@Getter(AccessLevel.PACKAGE)
-	private final Set<Integer> npcTags = new HashSet<>();
-
-	/**
-	 * NPCs tagged due to highlight in the config
+	 * NPCs to highlight
 	 */
 	@Getter(AccessLevel.PACKAGE)
 	private final Set<NPC> highlightedNpcs = new HashSet<>();
@@ -99,14 +95,12 @@ public class NpcIndicatorsPlugin extends Plugin
 	 */
 	private List<String> highlights = new ArrayList<>();
 
-	private boolean hotKeyPressed = false;
+	/**
+	 * NPC ids marked with the Tag option
+	 */
+	private final Set<Integer> npcTags = new HashSet<>();
 
-	private void toggleTag(int npcId)
-	{
-		boolean removed = npcTags.remove(npcId);
-		if (!removed)
-			npcTags.add(npcId);
-	}
+	private boolean hotKeyPressed = false;
 
 	@Provides
 	NpcIndicatorsConfig provideConfig(ConfigManager configManager)
@@ -144,12 +138,14 @@ public class NpcIndicatorsPlugin extends Plugin
 
 	private List<String> getHighlights()
 	{
-		String configNpcs = config.getNpcToHighlight().toLowerCase();
-		if (configNpcs.isEmpty())
-			return Collections.emptyList();
+		final String configNpcs = config.getNpcToHighlight().toLowerCase();
 
-		List<String> highlightedNpcs = Arrays.asList(configNpcs.split(DELIMITER_REGEX));
-		return highlightedNpcs;
+		if (configNpcs.isEmpty())
+		{
+			return Collections.emptyList();
+		}
+
+		return COMMA_SPLITTER.splitToList(configNpcs);
 	}
 
 	/**
@@ -168,6 +164,12 @@ public class NpcIndicatorsPlugin extends Plugin
 				continue;
 			}
 
+			if (npcTags.contains(npc.getIndex()))
+			{
+				highlightedNpcs.add(npc);
+				continue;
+			}
+
 			for (String highlight : highlights)
 			{
 				if (WildcardMatcher.matches(highlight, npcName))
@@ -193,16 +195,41 @@ public class NpcIndicatorsPlugin extends Plugin
 	public void onMenuObjectClicked(MenuOptionClicked click)
 	{
 		if (click.getMenuOption().equals(TAG))
-			toggleTag(click.getId());
+		{
+			final int id = click.getId();
+			final boolean removed = npcTags.remove(id);
+			final NPC[] cachedNPCs = client.getCachedNPCs();
+			final NPC npc = cachedNPCs[id];
+
+			if (npc != null && npc.getName() != null)
+			{
+				if (removed)
+				{
+					highlightedNpcs.remove(npc);
+				}
+				else
+				{
+					npcTags.add(id);
+					highlightedNpcs.add(npc);
+				}
+			}
+		}
 	}
 
 	@Subscribe
 	public void onNpcSpawned(NpcSpawned npcSpawned)
 	{
-		NPC npc = npcSpawned.getNpc();
-		String npcName = npc.getName();
+		final NPC npc = npcSpawned.getNpc();
+		final String npcName = npc.getName();
+
 		if (npcName != null)
 		{
+			if (npcTags.contains(npc.getIndex()))
+			{
+				highlightedNpcs.add(npc);
+				return;
+			}
+
 			for (String highlight : highlights)
 			{
 				if (WildcardMatcher.matches(highlight, npcName))
@@ -217,8 +244,7 @@ public class NpcIndicatorsPlugin extends Plugin
 	@Subscribe
 	public void onNpcDespawned(NpcDespawned npcDespawned)
 	{
-		NPC npc = npcDespawned.getNpc();
-		highlightedNpcs.remove(npc);
+		highlightedNpcs.remove(npcDespawned.getNpc());
 	}
 
 	@Override

runelite-client/src/main/java/net/runelite/client/plugins/npchighlight/NpcMinimapOverlay.java

@@ -61,16 +61,6 @@ public class NpcMinimapOverlay extends Overlay
 			renderNpcOverlay(graphics, npc, npc.getName(), config.getHighlightColor());
 		}
 
-		NPC[] npcs = client.getCachedNPCs();
-		for (int npcId : plugin.getNpcTags())
-		{
-			NPC npc = npcs[npcId];
-			if (npc != null && npc.getName() != null)
-			{
-				renderNpcOverlay(graphics, npc, npc.getName(), config.getHighlightColor());
-			}
-		}
-
 		return null;
 	}