1 files changed, 36 insertions, 0 deletions
diff --git a/src/main/java/at/hannibal2/skyhanni/data/HighlightOnHoverSlot.kt b/src/main/java/at/hannibal2/skyhanni/data/HighlightOnHoverSlot.kt
new file mode 100644
index 000000000..9e99fdbae
--- /dev/null
+++ b/src/main/java/at/hannibal2/skyhanni/data/HighlightOnHoverSlot.kt
@@ -0,0 +1,36 @@
+package at.hannibal2.skyhanni.data
+
+import at.hannibal2.skyhanni.events.GuiContainerEvent
+import at.hannibal2.skyhanni.events.InventoryCloseEvent
+import at.hannibal2.skyhanni.events.InventoryOpenEvent
+import at.hannibal2.skyhanni.utils.InventoryUtils
+import at.hannibal2.skyhanni.utils.LorenzColor
+import at.hannibal2.skyhanni.utils.LorenzUtils
+import at.hannibal2.skyhanni.utils.RenderUtils.highlight
+import net.minecraftforge.fml.common.eventhandler.EventPriority
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+object HighlightOnHoverSlot {
+    val currentSlots = mutableMapOf<Pair<Int, Int>, List<Int>>()
+
+    @SubscribeEvent
+    fun onInventoryOpen(event: InventoryOpenEvent) {
+        currentSlots.clear()
+    }
+
+    @SubscribeEvent
+    fun onInventoryClose(event: InventoryCloseEvent) {
+        currentSlots.clear()
+    }
+
+    @SubscribeEvent(priority = EventPriority.LOW)
+    fun onDrawBackground(event: GuiContainerEvent.BackgroundDrawnEvent) {
+        if (!LorenzUtils.inSkyBlock) return
+        val list = currentSlots.flatMapTo(mutableSetOf()) { it.value }
+        for (slot in InventoryUtils.getItemsInOpenChest()) {
+            if (slot.slotNumber in list) {
+                slot highlight LorenzColor.GREEN
+            }
+        }
+    }
+}