Added the 'Paused' instruction for sequenced gearshift, which waits for another redstone pulse to continue.

src/generated/resources/assets/create/lang/en_us.json

@@ -844,6 +844,7 @@
 	"create.gui.sequenced_gearshift.instruction.turn_distance.distance": "Distance",
 	"create.gui.sequenced_gearshift.instruction.wait": "Wait",
 	"create.gui.sequenced_gearshift.instruction.wait.duration": "Duration",
+	"create.gui.sequenced_gearshift.instruction.paused": "Paused",
 	"create.gui.sequenced_gearshift.instruction.end": "End",
 	"create.gui.sequenced_gearshift.speed": "Speed, Direction",
 	"create.gui.sequenced_gearshift.speed.forward": "Input speed, Forwards",

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/Instruction.java

@@ -41,6 +41,9 @@ public class Instruction {
 		case WAIT:
 			return (int) ((1 - initialProgress) * value + 1);
 
+		case PAUSED:
+			return -1;
+
 		case END:
 		default:
 			break;
@@ -58,6 +61,7 @@ public class Instruction {
 
 		case END:
 		case WAIT:
+		case PAUSED:
 		default:
 			break;
 
@@ -65,6 +69,15 @@ public class Instruction {
 		return 0;
 	}
 
+	OnIsPoweredResult onIsPowered() {
+		switch (instruction)
+		{
+			case PAUSED:
+				return OnIsPoweredResult.CONTINUE;
+		}
+		return OnIsPoweredResult.NOTHING;
+	}
+
 	public static ListNBT serializeAll(Vector<Instruction> instructions) {
 		ListNBT list = new ListNBT();
 		instructions.forEach(i -> list.add(i.serialize()));

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/OnIsPoweredResult.java

@@ -0,0 +1,6 @@
+package com.simibubi.create.content.contraptions.relays.advanced.sequencer;
+
+public enum OnIsPoweredResult {
+    NOTHING,
+    CONTINUE
+}

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/SequencedGearshiftBlock.java

@@ -64,8 +64,11 @@ public class SequencedGearshiftBlock extends HorizontalAxisKineticBlock implemen
 			return;
 
 		boolean previouslyPowered = state.get(STATE) != 0;
-		if (previouslyPowered != worldIn.isBlockPowered(pos))
+		boolean isPowered = worldIn.isBlockPowered(pos);
+		if (previouslyPowered != isPowered)
 			withTileEntityDo(worldIn, pos, SequencedGearshiftTileEntity::onRedstoneUpdate);
+		else if (isPowered)
+			withTileEntityDo(worldIn, pos, SequencedGearshiftTileEntity::onIsPowered);
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/SequencedGearshiftTileEntity.java

@@ -32,6 +32,8 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 			return;
 		if (world.isRemote)
 			return;
+		if (currentInstructionDuration < 0)
+			return;
 		if (timer < currentInstructionDuration) {
 			timer++;
 			return;
@@ -66,6 +68,7 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 	public void onRedstoneUpdate() {
 		if (!isIdle())
 			return;
+
 		if (!world.isBlockPowered(pos)) {
 			world.setBlockState(pos, getBlockState().with(SequencedGearshiftBlock.STATE, 0), 3);
 			return;
@@ -75,6 +78,19 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 		run(0);
 	}
 
+	public void onIsPowered() {
+
+		Instruction instruction = getInstruction(currentInstruction);
+		if (instruction == null)
+			return;
+
+		switch (instruction.onIsPowered())
+		{
+			case CONTINUE:
+				run(currentInstruction + 1);
+		}
+	}
+
 	protected void run(int instructionIndex) {
 		Instruction instruction = getInstruction(instructionIndex);
 		if (instruction == null || instruction.instruction == SequencerInstructions.END) {

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/SequencerInstructions.java

@@ -11,6 +11,7 @@ public enum SequencerInstructions {
 	TURN_ANGLE("angle", AllGuiTextures.SEQUENCER_INSTRUCTION, true, true, 360, 45, 90),
 	TURN_DISTANCE("distance", AllGuiTextures.SEQUENCER_INSTRUCTION, true, true, 128, 5, 5),
 	WAIT("duration", AllGuiTextures.SEQUENCER_WAIT, true, false, 600, 20, 10),
+	PAUSED("", AllGuiTextures.SEQUENCER_PAUSED),
 	END("", AllGuiTextures.SEQUENCER_END),
 
 	;

src/main/java/com/simibubi/create/foundation/gui/AllGuiTextures.java

@@ -54,6 +54,7 @@ public enum AllGuiTextures {
 	SEQUENCER_WAIT("sequencer.png", 0, 58, 162, 22),
 	SEQUENCER_END("sequencer.png", 0, 80, 162, 22),
 	SEQUENCER_EMPTY("sequencer.png", 0, 102, 162, 22),
+	SEQUENCER_PAUSED("sequencer.png", 0, 160, 162, 22),
 
 	// JEI
 	JEI_SLOT("jei/widgets.png", 18, 18),