combustible generator but no screen

src/main/kotlin/org/neoflock/neocomputers/utils/ContainerUtils.kt

@@ -0,0 +1,15 @@
+package org.neoflock.neocomputers.utils
+
+import dev.architectury.registry.fuel.FuelRegistry
+import net.minecraft.world.item.ItemStack
+
+// mewhenthe, aka e, will have me publicly executed for this code
+object ContainerUtils {
+    fun getBurningTime(itemStack: ItemStack): Int? {
+        val time = FuelRegistry.get(itemStack)
+        if(time == 0) return null
+        return time
+    }
+
+    fun isBurningFuel(itemStack: ItemStack) = getBurningTime(itemStack) != null
+}

src/main/kotlin/org/neoflock/neocomputers/utils/GenericContainer.kt

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+package org.neoflock.neocomputers.utils
+
+// based off the ImplementedContainer of https://docs.fabricmc.net/develop/blocks/block-containers
+import net.minecraft.world.Container;
+import net.minecraft.core.NonNullList;
+import net.minecraft.world.ContainerHelper
+import net.minecraft.world.item.ItemStack
+
+// Common container interface, assumes the entire purpose is purely raw item storage
+interface GenericContainer : Container {
+    fun getItems(): NonNullList<ItemStack>
+
+    override fun getContainerSize(): Int {
+        return getItems().size
+    }
+
+    override fun isEmpty(): Boolean {
+        return getItems().all { it.isEmpty }
+    }
+
+    override fun getItem(i: Int): ItemStack {
+        return getItems()[i]
+    }
+
+    override fun removeItem(slot: Int, count: Int): ItemStack {
+        val res = ContainerHelper.removeItem(getItems(), slot, count)
+        if (!res.isEmpty) setChanged()
+        return res
+    }
+
+    override fun setItem(slot: Int, itemStack: ItemStack) {
+        getItems()[slot] = itemStack
+
+        // in case of bullshit
+        if(itemStack.count > itemStack.maxStackSize) {
+            // rip items
+            itemStack.count = itemStack.maxStackSize
+        }
+    }
+
+    override fun removeItemNoUpdate(i: Int): ItemStack {
+        return ContainerHelper.takeItem(getItems(), i)
+    }
+
+    override fun clearContent() {
+        getItems().clear()
+    }
+}