Implement MouseTweaks API

can now set item quantities in pattern terminal and interfaces by right clicking with the same configured item

src/api/java/yalter/mousetweaks/api/IMTModGuiContainer2.java

@@ -0,0 +1,87 @@
+package yalter.mousetweaks.api;
+
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.Slot;
+
+/**
+ * This is the interface you want to implement in your GuiScreen to make it compatible with Mouse Tweaks.
+ * If this interface is not enough (for example, you need a custom slot click function, or if you use a custom Container
+ * which happens to be incompatible), check IMTModGuiContainer2Ex instead.
+ * If you just need to disable Mouse Tweaks or the wheel tweak, see the MouseTweaksIgnore
+ * or the MouseTweaksDisableWheelTweak annotations.
+ */
+public interface IMTModGuiContainer2 {
+	/**
+	 * If you want to disable Mouse Tweaks in your GuiScreen, return true from this method.
+	 *
+	 * @return True if Mouse Tweaks should be disabled, false otherwise.
+	 */
+	boolean MT_isMouseTweaksDisabled();
+
+	/**
+	 * If you want to disable the Wheel Tweak in your GuiScreen, return true from this method.
+	 *
+	 * @return True if the Wheel Tweak should be disabled, false otherwise.
+	 */
+	boolean MT_isWheelTweakDisabled();
+
+	/**
+	 * Returns the Container.
+	 *
+	 * @return Container that is currently in use.
+	 */
+	Container MT_getContainer();
+
+	/**
+	 * Returns the Slot that is currently selected by the player, or null if no Slot is selected.
+	 *
+	 * @return Slot that is located under the mouse, or null if no Slot it currently under the mouse.
+	 */
+	Slot MT_getSlotUnderMouse();
+
+	/**
+	 * Return true if the given Slot behaves like the vanilla crafting output slots (inside the crafting table,
+	 * or the furnace output slot, or the anvil output slot, etc.). These slots are handled differently by Mouse Tweaks.
+	 *
+	 * @param slot the slot to check
+	 * @return True if slot is a crafting output slot.
+	 */
+	boolean MT_isCraftingOutput(Slot slot);
+
+	/**
+	 * Return true if the given Slot should be ignored by Mouse Tweaks. Examples of ignored slots are the item select
+	 * slots and the Destroy Item slot in the vanilla creative inventory.
+	 *
+	 * @param slot the slot to check
+	 * @return Tru if slot should be ignored by Mouse Tweaks.
+	 */
+	boolean MT_isIgnored(Slot slot);
+
+	/**
+	 * If your container has an RMB dragging functionality (like vanilla containers), disable it inside this method.
+	 * This method is called every frame (render tick), which is after all mouseClicked / mouseClickMove / mouseReleased
+	 * events are handled (although note these events are handled every game tick, which is far less frequent than every
+	 * render tick).<br><br>
+	 *
+	 * If true is returned from this method, Mouse Tweaks (after checking other conditions like isIgnored) will click
+	 * the slot on which the right mouse button was initially pressed (in most cases this is the slot currently under
+	 * mouse). This is needed because the vanilla RMB dragging functionality prevents the initial slot click.<br><br>
+	 *
+	 * For vanilla containers this method looks like this:
+	 * <pre>
+	 * this.ignoreMouseUp = true;
+	 *
+	 * if (this.dragSplitting) {
+	 *     if (this.dragSplittingButton == 1) {
+	 *         this.dragSplitting = false;
+	 *         return true;
+	 *     }
+	 * }
+	 *
+	 * return false;
+	 * </pre>
+	 *
+	 * @return True if Mouse Tweaks should click the slot on which the RMB was pressed.
+	 */
+	boolean MT_disableRMBDraggingFunctionality();
+}

src/main/java/appeng/client/gui/AEBaseGui.java

@@ -35,6 +35,7 @@ import com.google.common.base.Joiner;
 import com.google.common.base.Stopwatch;
 import com.google.common.collect.Lists;
 
+import net.minecraftforge.fml.common.Optional;
 import org.lwjgl.input.Keyboard;
 import org.lwjgl.input.Mouse;
 import org.lwjgl.opengl.GL11;
@@ -87,9 +88,11 @@ import appeng.core.sync.packets.PacketSwapSlots;
 import appeng.fluids.client.render.FluidStackSizeRenderer;
 import appeng.fluids.container.slots.IMEFluidSlot;
 import appeng.helpers.InventoryAction;
+import yalter.mousetweaks.api.IMTModGuiContainer2;
 
 
-public abstract class AEBaseGui extends GuiContainer
+@Optional.Interface( iface = "yalter.mousetweaks.api.IMTModGuiContainer2", modid = "mousetweaks" )
+public abstract class AEBaseGui extends GuiContainer implements IMTModGuiContainer2
 {
 	private final List<InternalSlotME> meSlots = new ArrayList<>();
 	// drag y
@@ -961,4 +964,53 @@ public abstract class AEBaseGui extends GuiContainer
 	{
 		return this.meSlots;
 	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public boolean MT_isMouseTweaksDisabled()
+	{
+		return false;
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public boolean MT_isWheelTweakDisabled()
+	{
+		return true;
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public Container MT_getContainer()
+	{
+		return this.inventorySlots;
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public Slot MT_getSlotUnderMouse()
+	{
+		return getSlotUnderMouse();
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public boolean MT_isCraftingOutput( Slot slot )
+	{
+		return slot instanceof SlotOutput || slot instanceof AppEngCraftingSlot;
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public boolean MT_isIgnored( Slot slot )
+	{
+		return false;
+	}
+
+	@Override
+	@Optional.Method( modid = "mousetweaks" )
+	public boolean MT_disableRMBDraggingFunctionality()
+	{
+		return false;
+	}
 }