1 files changed, 130 insertions, 0 deletions
diff --git a/src/main/java/com/thatgravyboat/skyblockhud/handlers/SlayerHandler.java b/src/main/java/com/thatgravyboat/skyblockhud/handlers/SlayerHandler.java
new file mode 100644
index 000000000..4a1f4e698
--- /dev/null
+++ b/src/main/java/com/thatgravyboat/skyblockhud/handlers/SlayerHandler.java
@@ -0,0 +1,130 @@
+package com.thatgravyboat.skyblockhud.handlers;
+
+import com.thatgravyboat.skyblockhud.api.events.SidebarLineUpdateEvent;
+import com.thatgravyboat.skyblockhud.api.events.SidebarPostEvent;
+import com.thatgravyboat.skyblockhud.api.events.SkyBlockEntityKilled;
+import com.thatgravyboat.skyblockhud.utils.Utils;
+import java.util.Arrays;
+import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import net.minecraftforge.client.event.ClientChatReceivedEvent;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.eventhandler.EventPriority;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+public class SlayerHandler {
+
+    private static final Pattern KILLS_REGEX = Pattern.compile("(\\d+)/(\\d+) kills?");
+    private static final Pattern SLAYER_PATTERN = Pattern.compile("Talk to Maddox to claim your ([A-Za-z]+) Slayer XP!");
+
+    public enum slayerTypes {
+        ZOMBIE(34, "Revenant Horror"),
+        WOLF(42, "Sven Packmaster"),
+        SPIDER(50, "Tarantula Broodfather"),
+        VOIDGLOOMSERAPH(58, "Voidgloom Seraph"),
+        NONE(0, "");
+
+        private final String displayName;
+        private final int x;
+
+        slayerTypes(int x, String displayName) {
+            this.displayName = displayName;
+            this.x = x;
+        }
+
+        public String getDisplayName() {
+            return displayName;
+        }
+
+        public int getX() {
+            return x;
+        }
+    }
+
+    public static slayerTypes currentSlayer = slayerTypes.NONE;
+    public static int slayerTier = 0;
+    public static boolean isDoingSlayer = false;
+    public static int progress = 0;
+    public static int maxKills = 0;
+    public static boolean bossSlain = false;
+    public static boolean isKillingBoss = false;
+
+    public static void clearSlayer() {
+        currentSlayer = slayerTypes.NONE;
+        isDoingSlayer = false;
+        progress = 0;
+        maxKills = 0;
+        bossSlain = false;
+        isKillingBoss = false;
+    }
+
+    @SubscribeEvent
+    public void onSidebarPost(SidebarPostEvent event) {
+        String arrayString = Arrays.toString(event.arrayScores);
+        isDoingSlayer = Arrays.toString(event.arrayScores).contains("Slayer Quest");
+        if (isDoingSlayer && (currentSlayer.equals(slayerTypes.NONE) || !arrayString.replace(" ", "").contains(currentSlayer.getDisplayName().replace(" ", "") + Utils.intToRomanNumeral(slayerTier)))) {
+            for (int i = 0; i < event.scores.size(); i++) {
+                String line = event.scores.get(i);
+                if (line.contains("Slayer Quest") && event.scores.size() > 3) {
+                    String slayer = event.scores.get(i - 1).toLowerCase();
+                    SlayerHandler.slayerTypes selectedSlayer = SlayerHandler.slayerTypes.NONE;
+                    for (slayerTypes types : slayerTypes.values()) {
+                        if (slayer.contains(types.displayName.toLowerCase(Locale.ENGLISH))) {
+                            selectedSlayer = types;
+                            break;
+                        }
+                    }
+                    SlayerHandler.currentSlayer = selectedSlayer;
+                    SlayerHandler.slayerTier = Utils.whatRomanNumeral(slayer.replace(selectedSlayer.getDisplayName().toLowerCase(), "").replace(" ", ""));
+                    break;
+                }
+            }
+        }
+
+        if (!isDoingSlayer) {
+            clearSlayer();
+        }
+    }
+
+    @SubscribeEvent
+    public void onSidebarLineUpdate(SidebarLineUpdateEvent event) {
+        if (!isDoingSlayer && event.formattedLine.equals("Slayer Quest")) isDoingSlayer = true;
+
+        if (isDoingSlayer) {
+            String line = event.formattedLine.toLowerCase();
+            Matcher killMatcher = KILLS_REGEX.matcher(line);
+
+            if (killMatcher.find()) {
+                SlayerHandler.bossSlain = false;
+                SlayerHandler.isKillingBoss = false;
+                try {
+                    progress = Integer.parseInt(killMatcher.group(1));
+                } catch (Exception ignored) {}
+                try {
+                    maxKills = Integer.parseInt(killMatcher.group(2));
+                } catch (Exception ignored) {}
+            } else if (line.contains("slay the boss")) {
+                SlayerHandler.bossSlain = false;
+                SlayerHandler.isKillingBoss = true;
+                SlayerHandler.maxKills = 0;
+                SlayerHandler.progress = 0;
+            } else if (line.contains("boss slain")) {
+                SlayerHandler.isKillingBoss = false;
+                SlayerHandler.maxKills = 0;
+                SlayerHandler.progress = 0;
+                SlayerHandler.bossSlain = true;
+            }
+        }
+    }
+
+    @SubscribeEvent(priority = EventPriority.HIGHEST)
+    public void onChatMessage(ClientChatReceivedEvent event) {
+        if (event.type != 2) {
+            Matcher slayerMatcher = SLAYER_PATTERN.matcher(Utils.removeColor(event.message.getUnformattedText()));
+            if (slayerMatcher.find()) {
+                MinecraftForge.EVENT_BUS.post(new SkyBlockEntityKilled(slayerMatcher.group(1).toUpperCase(Locale.ENGLISH) + "_SLAYER", null));
+            }
+        }
+    }
+}