Initial Commit

1 files changed, 55 insertions, 0 deletions

diff --git a/src/Java/miscutil/gregtech/energy/IC2ElectricItem.java b/src/Java/miscutil/gregtech/energy/IC2ElectricItem.java
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+++ b/src/Java/miscutil/gregtech/energy/IC2ElectricItem.java
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+package miscutil.gregtech.energy;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+
+/**
+ * Provides the ability to store energy on the implementing item.
+ *
+ * The item should have a maximum damage of 13.
+ */
+public interface IC2ElectricItem {
+	/**
+	 * Determine if the item can be used in a machine or as an armor part to supply energy.
+	 *
+	 * @return Whether the item can supply energy
+	 */
+	boolean canProvideEnergy(ItemStack itemStack);
+
+	/**
+	 * Get the item ID to use for a charge energy greater than 0.
+	 *
+	 * @return Item ID to use
+	 */
+	Item getChargedItem(ItemStack itemStack);
+
+	/**
+	 * Get the item ID to use for a charge energy of 0.
+	 *
+	 * @return Item ID to use
+	 */
+	Item getEmptyItem(ItemStack itemStack);
+
+	/**
+	 * Get the item's maximum charge energy in EU.
+	 *
+	 * @return Maximum charge energy
+	 */
+	double getMaxCharge(ItemStack itemStack);
+
+	/**
+	 * Get the item's tier, lower tiers can't send energy to higher ones.
+	 * Batteries are Tier 1, Energy Crystals are Tier 2, Lapotron Crystals are Tier 3.
+	 *
+	 * @return Item's tier
+	 */
+	int getTier(ItemStack itemStack);
+
+	/**
+	 * Get the item's transfer limit in EU per transfer operation.
+	 *
+	 * @return Transfer limit
+	 */
+	double getTransferLimit(ItemStack itemStack);
+}
+