Remove gitmodules

Integrate api and lang into core

src/api/java/appeng/api/networking/energy/IEnergyGrid.java

@@ -0,0 +1,82 @@
+package appeng.api.networking.energy;
+
+import appeng.api.config.Actionable;
+import appeng.api.networking.IGridCache;
+import appeng.api.networking.events.MENetworkPowerStatusChange;
+
+/**
+ * AE's Power system.
+ */
+public interface IEnergyGrid extends IGridCache, IEnergySource, IEnergyGridProvider
+{
+
+	/**
+	 * @return the current calculated idle energy drain each tick, is used internally to drain power for each tick.
+	 */
+	public double getIdlePowerUsage();
+
+	/**
+	 * @return the average power drain over the past 10 ticks, includes idle usage during this time, and all use of
+	 *         extractPower.
+	 */
+	public double getAvgPowerUsage();
+
+	/**
+	 * @return the average energy injected into the system per tick, for the last 10 ticks.
+	 */
+	public double getAvgPowerInjection();
+
+	/**
+	 * AE maintains an idle draw of power separate from active power draw, it condenses this into a single operation
+	 * that determines the networks "powered state" if the network is considered off-line, your machines should not
+	 * function.
+	 * 
+	 * {@link MENetworkPowerStatusChange} events are posted when this value changes if you need to be notified of the
+	 * change, most machines can simply test the value when they operate.
+	 * 
+	 * @return if the network is powered or not.
+	 */
+	public boolean isNetworkPowered();
+
+	/**
+	 * AE will accept any power, and store it, to maintain sanity please don't send more then 10,000 at a time.
+	 * 
+	 * IMPORTANT: Network power knows no bounds, for less spamy power flow, networks can store more then their allotted
+	 * storage, however, it should be kept to a minimum, to help with this, this method returns the networks current
+	 * OVERFLOW, this is not energy you can store some where else, its already stored in the network, you can extract it
+	 * if you want, however it it owned by the network, this is different then IAEEnergyStore
+	 * 
+	 * Another important note, is that if a network that had overflow is deleted, its power is gone, this is one of the
+	 * reasons why keeping overflow to a minimum is important.
+	 * 
+	 * @param amt
+	 *            power to inject into the network
+	 * @param mode
+	 *            should the action be simulated or performed?
+	 * @return the amount of power that the network has OVER the limit.
+	 */
+	public double injectPower(double amt, Actionable mode);
+
+	/**
+	 * this is should be considered an estimate, and not relied upon for real calculations.
+	 * 
+	 * @return estimated available power.
+	 */
+	public double getStoredPower();
+
+	/**
+	 * this is should be considered an estimate, and not relied upon for real calculations.
+	 * 
+	 * @return estimated available power.
+	 */
+	double getMaxStoredPower();
+
+	/**
+	 * Calculation will be capped at maxRequired, this improves performance by limiting the number of nodes needed to
+	 * calculate the demand.
+	 * 
+	 * @return Amount of power required to charge the grid, in AE.
+	 */
+	public double getEnergyDemand(double maxRequired);
+
+}