feat: added super basic autotool

src/main/java/ftbsc/bscv/BoSCoVicino.java

@@ -65,6 +65,7 @@ public class BoSCoVicino implements ICommons {
 		BoSCoVicino.mods.add(new Fullbright(cfg, dp).done(cfg));
 		BoSCoVicino.mods.add(new AntiHunger(cfg, dp).done(cfg));
 		BoSCoVicino.mods.add(new AutoFish(cfg, dp).done(cfg));
+		BoSCoVicino.mods.add(new AutoTool(cfg, dp).done(cfg));
 		BoSCoVicino.mods.add(new Freecam(cfg, dp).done(cfg));
 
 		BoSCoVicino.spec = cfg.build();

src/main/java/ftbsc/bscv/modules/self/AutoTool.java

@@ -0,0 +1,53 @@
+package ftbsc.bscv.modules.self;
+
+import java.util.List;
+
+import com.mojang.brigadier.CommandDispatcher;
+
+import ftbsc.bscv.ICommons;
+import ftbsc.bscv.modules.Module;
+import ftbsc.bscv.tools.Inventory;
+import net.minecraft.block.BlockState;
+import net.minecraft.command.CommandSource;
+import net.minecraft.inventory.container.Slot;
+import net.minecraft.util.math.BlockRayTraceResult;
+import net.minecraftforge.client.event.InputEvent;
+import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+
+public class AutoTool extends Module implements ICommons {
+
+	public AutoTool(ForgeConfigSpec.Builder builder, CommandDispatcher<CommandSource> dispatcher) {
+		super("AutoTool", Group.SELF, builder, dispatcher);
+	}
+
+	@SubscribeEvent
+	public void onClick(InputEvent.ClickInputEvent event) {
+		if (MC.player == null) return;
+		// TODO this is fired many times consecutively, can we filter out 
+		//  some without putting a dumb time cooldown?;
+		if (event.isAttack()) {
+			switch (MC.hitResult.getType()) {
+				case BLOCK:
+					BlockRayTraceResult result = (BlockRayTraceResult) MC.hitResult;
+					BlockState state = MC.level.getBlockState(result.getBlockPos());
+					List<Slot> hotbar = Inventory.hotbar(MC.player);
+					int current_slot = MC.player.inventory.selected;
+					float current_speed = hotbar.get(current_slot).getItem().getDestroySpeed(state);
+					for (int i = 0; i < 9; i++) {
+						float speed = hotbar.get(i).getItem().getDestroySpeed(state);
+						if (speed > current_speed) {
+							current_slot = i;
+							current_speed = speed;
+						}
+					}
+					MC.player.inventory.selected = current_slot;
+					break;
+				case ENTITY:
+					break;
+				case MISS:
+					break;
+			}
+		}
+	}
+}

src/main/java/ftbsc/bscv/tools/Inventory.java

@@ -0,0 +1,13 @@
+package ftbsc.bscv.tools;
+
+import java.util.List;
+
+import ftbsc.bscv.ICommons;
+import net.minecraft.client.entity.player.ClientPlayerEntity;
+import net.minecraft.inventory.container.Slot;
+
+public class Inventory implements ICommons {
+	public static List<Slot> hotbar(ClientPlayerEntity player) {
+		return player.inventoryMenu.slots.subList(36, 45);
+	}
+}