slayerplugin: Correct Jad and Zuk task tracking

runelite-client/src/main/java/net/runelite/client/plugins/slayer/SlayerPlugin.java

@@ -709,7 +709,7 @@ public class SlayerPlugin extends Plugin
 		}
 	}
 
-	private void onExperienceChanged(ExperienceChanged event)
+	void onExperienceChanged(ExperienceChanged event)
 	{
 		if (event.getSkill() != SLAYER)
 		{
@@ -724,6 +724,16 @@ public class SlayerPlugin extends Plugin
 		}
 
 		if (cachedXp != 0)
+		{
+			final int taskKillExp = Task.getTask(taskName).getExpectedKillExp();
+
+			// Only count exp gain as a kill if the task either has no expected exp for a kill, or if the exp gain is equal
+			// to the expected exp gain for the task.
+			if (taskKillExp == 0 || taskKillExp == slayerExp - cachedXp)
+			{
+				killedOne();
+			}
+			else
 			{
 				// this is not the initial xp sent on login so these are new xp gains
 				int gains = slayerExp - cachedXp;
@@ -744,6 +754,7 @@ public class SlayerPlugin extends Plugin
 					currentTask.setElapsedXp(currentTask.getElapsedXp() + delta);
 				}
 			}
+		}
 		cachedXp = slayerExp;
 	}
 
@@ -815,7 +826,10 @@ public class SlayerPlugin extends Plugin
 
 		config.amount(currentTask.getAmount()); // save changed value
 		currentTask.setPaused(false); // no longer paused since xp is gained
+		if (panel != null)
+		{
 			panel.updateCurrentTask(true, currentTask.isPaused(), currentTask, false);
+		}
 
 		if (!this.showInfobox)
 		{
@@ -978,7 +992,7 @@ public class SlayerPlugin extends Plugin
 		}
 	}
 
-	private void setTask(String name, int amt, int initAmt, boolean isNewAssignment, int lastCertainAmt)
+	void setTask(String name, int amt, int initAmt, boolean isNewAssignment, int lastCertainAmt)
 	{
 		setTask(name, amt, initAmt, isNewAssignment, null, lastCertainAmt);
 	}

runelite-client/src/main/java/net/runelite/client/plugins/slayer/Task.java

@@ -155,7 +155,7 @@ enum Task
 	INFERNAL_MAGES("Infernal mages", ItemID.INFERNAL_MAGE,
 		asList("Malevolent mage"), Collections.emptyList()),
 	IRON_DRAGONS("Iron dragons", ItemID.IRON_DRAGON_MASK),
-	JAD("TzTok-Jad", ItemID.TZREKJAD),
+	JAD("TzTok-Jad", ItemID.TZREKJAD, 25250),
 	JELLIES("Jellies", ItemID.JELLY,
 		asList("Jelly"), Collections.emptyList()),
 	JUNGLE_HORROR("Jungle horrors", ItemID.ENSOULED_HORROR_HEAD),
@@ -237,7 +237,7 @@ enum Task
 	ZOMBIES("Zombies", ItemID.ZOMBIE_HEAD,
 		asList("Undead"), Collections.emptyList()),
 	ZULRAH("Zulrah", ItemID.PET_SNAKELING),
-	ZUK("TzKal-Zuk", ItemID.TZREKZUK);
+	ZUK("TzKal-Zuk", ItemID.TZREKZUK, 101890);
 	//</editor-fold>
 
 	private static final Map<String, Task> tasks;
@@ -250,6 +250,7 @@ enum Task
 	private final boolean checkAsTokens;
 	private final int weaknessThreshold;
 	private final int weaknessItem;
+	private final int expectedKillExp;
 
 	static
 	{
@@ -273,6 +274,7 @@ enum Task
 		this.targetNames = new ArrayList<>();
 		this.npcIds = new ArrayList<>();
 		this.checkAsTokens = true;
+		this.expectedKillExp = 0;
 	}
 
 	Task(String name, int itemSpriteId, int weaknessThreshold, int weaknessItem)
@@ -285,6 +287,7 @@ enum Task
 		this.targetNames = new ArrayList<>();
 		this.npcIds = new ArrayList<>();
 		this.checkAsTokens = true;
+		this.expectedKillExp = 0;
 	}
 
 	Task(String name, int itemSpriteId, boolean checkAsTokens)
@@ -297,6 +300,20 @@ enum Task
 		this.targetNames = new ArrayList<>();
 		this.npcIds = new ArrayList<>();
 		this.checkAsTokens = checkAsTokens;
+		this.expectedKillExp = 0;
+	}
+
+	Task(String name, int itemSpriteId, int expectedKillExp)
+	{
+		Preconditions.checkArgument(itemSpriteId >= 0);
+		this.name = name;
+		this.itemSpriteId = itemSpriteId;
+		this.weaknessThreshold = -1;
+		this.weaknessItem = -1;
+		this.targetNames = new ArrayList<>();
+		this.npcIds = new ArrayList<>();
+		this.checkAsTokens = true;
+		this.expectedKillExp = expectedKillExp;
 	}
 
 	Task(String name, int itemSpriteId, List<String> targetNames, List<Integer> npcIds)
@@ -309,6 +326,7 @@ enum Task
 		this.targetNames = targetNames;
 		this.npcIds = npcIds;
 		this.checkAsTokens = true;
+		this.expectedKillExp = 0;
 	}
 
 	Task(String name, int itemSpriteId, List<String> targetNames, List<Integer> npcIds, int weaknessThreshold, int weaknessItem)
@@ -321,6 +339,7 @@ enum Task
 		this.targetNames = targetNames;
 		this.npcIds = npcIds;
 		this.checkAsTokens = true;
+		this.expectedKillExp = 0;
 	}
 
 	Task(String name, int itemSpriteId, List<String> targetNames, List<Integer> npcIds, boolean checkAsTokens)
@@ -333,6 +352,7 @@ enum Task
 		this.targetNames = targetNames;
 		this.npcIds = npcIds;
 		this.checkAsTokens = checkAsTokens;
+		this.expectedKillExp = 0;
 	}
 
 	static Task getTask(String taskName)

runelite-client/src/test/java/net/runelite/client/plugins/slayer/SlayerPluginTest.java

@@ -34,8 +34,10 @@ import net.runelite.api.ChatMessageType;
 import static net.runelite.api.ChatMessageType.GAMEMESSAGE;
 import net.runelite.api.Client;
 import net.runelite.api.MessageNode;
+import net.runelite.api.Player;
 import net.runelite.api.Skill;
 import net.runelite.api.Varbits;
+import net.runelite.api.coords.LocalPoint;
 import net.runelite.api.events.ChatMessage;
 import net.runelite.api.events.ExperienceChanged;
 import net.runelite.api.events.GameTick;
@@ -453,4 +455,60 @@ public class SlayerPluginTest
 			assertEquals(name, name.toLowerCase());
 		}
 	}
+
+	@Test
+	public void testJadTaskKill()
+	{
+		final Player player = mock(Player.class);
+		when(player.getLocalLocation()).thenReturn(new LocalPoint(0, 0));
+		when(client.getLocalPlayer()).thenReturn(player);
+
+		final ExperienceChanged experienceChanged = new ExperienceChanged();
+		experienceChanged.setSkill(Skill.SLAYER);
+
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(100);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		slayerPlugin.setTask("TzTok-Jad", 1, 1, true, 0);
+
+		// One bat kill
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(110);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		assertEquals(1, slayerPlugin.getCurrentTask().getAmount());
+
+		// One Jad kill
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(25_360);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		assertEquals(0, slayerPlugin.getCurrentTask().getAmount());
+	}
+
+	@Test
+	public void testZukTaskKill()
+	{
+		final Player player = mock(Player.class);
+		when(player.getLocalLocation()).thenReturn(new LocalPoint(0, 0));
+		when(client.getLocalPlayer()).thenReturn(player);
+
+		final ExperienceChanged experienceChanged = new ExperienceChanged();
+		experienceChanged.setSkill(Skill.SLAYER);
+
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(100);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		slayerPlugin.setTask("TzKal-Zuk", 1, 1, true, 0);
+
+		// One bat kill
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(125);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		assertEquals(1, slayerPlugin.getCurrentTask().getAmount());
+
+		// One Zuk kill
+		when(client.getSkillExperience(Skill.SLAYER)).thenReturn(102_015);
+		slayerPlugin.onExperienceChanged(experienceChanged);
+
+		assertEquals(0, slayerPlugin.getCurrentTask().getAmount());
+	}
 }