From 99773d6a593c444151503de315f127bea6f74d49 Mon Sep 17 00:00:00 2001
From: Lorenz <ESs95s3P5z8Pheb>
Date: Thu, 7 Jul 2022 00:31:50 +0200
Subject: init lorenz mod

---
 .../skyblockhud/handlers/HeldItemHandler.java      | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/main/java/com/thatgravyboat/skyblockhud/handlers/HeldItemHandler.java

(limited to 'src/main/java/com/thatgravyboat/skyblockhud/handlers/HeldItemHandler.java')

diff --git a/src/main/java/com/thatgravyboat/skyblockhud/handlers/HeldItemHandler.java b/src/main/java/com/thatgravyboat/skyblockhud/handlers/HeldItemHandler.java
new file mode 100644
index 000000000..2feef3817
--- /dev/null
+++ b/src/main/java/com/thatgravyboat/skyblockhud/handlers/HeldItemHandler.java
@@ -0,0 +1,31 @@
+package com.thatgravyboat.skyblockhud.handlers;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.item.ItemStack;
+
+public class HeldItemHandler extends Gui {
+
+    private static final Pattern MANA_COST_REGEX = Pattern.compile("Mana Cost: \u00A73([0-9]+)");
+
+    public static boolean hasManaCost(ItemStack stack) {
+        if (stack == null) return false;
+        if (!stack.hasTagCompound()) return false;
+        if (!stack.getTagCompound().hasKey("display")) return false;
+        if (!stack.getTagCompound().getCompoundTag("display").hasKey("Lore")) return false;
+        String lore = stack.getTagCompound().getCompoundTag("display").getTagList("Lore", 8).toString();
+        return MANA_COST_REGEX.matcher(lore).find();
+    }
+
+    public static int getManaCost(ItemStack stack) {
+        String lore = stack.getTagCompound().getCompoundTag("display").getTagList("Lore", 8).toString();
+        Matcher matcher = MANA_COST_REGEX.matcher(lore);
+        if (matcher.find()) {
+            try {
+                return Integer.parseInt(matcher.group(1));
+            } catch (Exception ignored) {}
+        }
+        return 0;
+    }
+}
-- 
cgit