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Start work on solver

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This commit is contained in:
Jozufozu 2021-12-23 15:32:29 -08:00
parent 5d435e1da7
commit 760bffe343
2 changed files with 96 additions and 2 deletions
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78
src/main/java/com/simibubi/create/content/contraptions/KineticSolver.java Normal file
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@ -0,0 +1,78 @@
package com.simibubi.create.content.contraptions;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.world.level.Level;
public class KineticSolver {
private final Map<BlockPos, Connection> connectionsFrom = new HashMap<>();
private final Map<BlockPos, Connection> connectionsTo = new HashMap<>();
private final List<Goal> goals = new ArrayList<>();
private boolean needsUpdate;
public void solve() {
if (!needsUpdate) return;
needsUpdate = false;
}
public void addFact(BlockPos pos) {
}
public void addGoal(Goal goal) {
goals.add(goal);
needsUpdate = true;
}
public interface SolverBlock {
void created(KineticSolver solver, Level level, BlockPos pos);
}
public static abstract class Connection {
public final BlockPos from;
public final BlockPos to;
public Connection(BlockPos from, BlockPos to) {
this.from = from;
this.to = to;
}
public abstract boolean isCompatible(Connection that);
public static final class Shaft extends Connection {
public Shaft(BlockPos pos, Direction face) {
super(pos, pos.relative(face));
}
@Override
public boolean isCompatible(Connection that) {
return that instanceof Shaft;
}
}
}
public static class Goal {
public final Connection connection;
public Goal(Connection connection) {
this.connection = connection;
}
public static final class EqualSpeed extends Goal {
public EqualSpeed(Connection connection) {
super(connection);
}
}
}
}

20
src/main/java/com/simibubi/create/content/contraptions/relays/elementary/ShaftBlock.java
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@ -4,6 +4,7 @@ import java.util.function.Predicate;
import com.simibubi.create.AllBlocks;
import com.simibubi.create.AllShapes;
import com.simibubi.create.content.contraptions.KineticSolver;
import com.simibubi.create.content.contraptions.base.KineticTileEntity;
import com.simibubi.create.content.contraptions.relays.encased.EncasedShaftBlock;
import com.simibubi.create.foundation.advancement.AllTriggers;
@ -26,7 +27,7 @@ import net.minecraft.world.phys.BlockHitResult;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.VoxelShape;
public class ShaftBlock extends AbstractShaftBlock {
public class ShaftBlock extends AbstractShaftBlock implements KineticSolver.SolverBlock {
private static final int placementHelperId = PlacementHelpers.register(new PlacementHelper());
@ -69,7 +70,7 @@ public class ShaftBlock extends AbstractShaftBlock {
if (world.isClientSide)
return InteractionResult.SUCCESS;
AllTriggers.triggerFor(AllTriggers.CASING_SHAFT, player);
KineticTileEntity.switchToBlockState(world, pos, encasedShaft.defaultBlockState()
.setValue(AXIS, state.getValue(AXIS)));
@ -83,6 +84,21 @@ public class ShaftBlock extends AbstractShaftBlock {
return InteractionResult.PASS;
}
@Override
public void created(KineticSolver solver, Level level, BlockPos pos) {
BlockState state = level.getBlockState(pos);
Direction.Axis axis = state.getValue(AXIS);
Direction positive = Direction.fromAxisAndDirection(axis, Direction.AxisDirection.POSITIVE);
KineticSolver.Connection.Shaft c1 = new KineticSolver.Connection.Shaft(pos, positive);
KineticSolver.Connection.Shaft c2 = new KineticSolver.Connection.Shaft(pos, positive.getOpposite());
solver.addGoal(new KineticSolver.Goal.EqualSpeed(c1));
solver.addGoal(new KineticSolver.Goal.EqualSpeed(c2));
}
@MethodsReturnNonnullByDefault
private static class PlacementHelper extends PoleHelper<Direction.Axis> {
//used for extending a shaft in its axis, like the piston poles. works with shafts and cogs