Merge pull request #2080 from millennIumAMbiguity/master

Added range argument to farm

src/api/java/baritone/api/process/IFarmProcess.java

@@ -17,7 +17,29 @@
 
 package baritone.api.process;
 
+import net.minecraft.util.math.BlockPos;
+
 public interface IFarmProcess extends IBaritoneProcess {
 
-    void farm();
+    /**
+     * Begin to search for crops to farm with in specified aria
+     * from specified location.
+     *
+     * @param range The distance from center to farm from
+     * @param pos   The center position to base the range from
+     */
+    void farm(int range, BlockPos pos);
+
+    /**
+     * Begin to search for nearby crops to farm.
+     */
+    default void farm() {farm(0, null);}
+
+    /**
+     * Begin to search for crops to farm with in specified aria
+     * from the position the command was executed.
+     *
+     * @param range The distance to search for crops to farm
+     */
+    default void farm(int range) {farm(range, null);}
 }

src/main/java/baritone/command/defaults/FarmCommand.java

@@ -18,14 +18,23 @@
 package baritone.command.defaults;
 
 import baritone.api.IBaritone;
+import baritone.api.cache.IWaypoint;
 import baritone.api.command.Command;
+import baritone.api.command.datatypes.ForWaypoints;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.argument.IArgConsumer;
+import baritone.api.command.exception.CommandInvalidStateException;
+import baritone.api.command.helpers.Paginator;
+import baritone.api.pathing.goals.Goal;
+import baritone.api.pathing.goals.GoalBlock;
+import baritone.api.utils.BetterBlockPos;
 
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Stream;
 
+import static baritone.api.command.IBaritoneChatControl.FORCE_COMMAND_PREFIX;
+
 public class FarmCommand extends Command {
 
     public FarmCommand(IBaritone baritone) {
@@ -34,8 +43,30 @@ public class FarmCommand extends Command {
 
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
-        args.requireMax(0);
-        baritone.getFarmProcess().farm();
+        args.requireMax(2);
+        int range = 0;
+        BetterBlockPos origin = null;
+        //range
+        if (args.has(1)) {
+            range = args.getAs(Integer.class);
+        }
+        //waypoint
+        if (args.has(1)){
+            IWaypoint[] waypoints = args.getDatatypeFor(ForWaypoints.INSTANCE);
+            IWaypoint waypoint = null;
+            switch (waypoints.length) {
+                case 0:
+                    throw new CommandInvalidStateException("No waypoints found");
+                case 1:
+                    waypoint = waypoints[0];
+                    break;
+                default:
+                    throw new CommandInvalidStateException("Multiple waypoints were found");
+            }
+            origin = waypoint.getLocation();
+        }
+
+        baritone.getFarmProcess().farm(range, origin);
         logDirect("Farming");
     }
 
@@ -55,7 +86,9 @@ public class FarmCommand extends Command {
                 "The farm command starts farming nearby plants. It harvests mature crops and plants new ones.",
                 "",
                 "Usage:",
-                "> farm"
+                "> farm - farms every crop it can find.",
+                "> farm <range> - farm crops within range from the starting position.",
+                "> farm <range> <waypoint> - farm crops within range from waypoint."
         );
     }
 }

src/main/java/baritone/process/FarmProcess.java

@@ -61,6 +61,9 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
     private List<BlockPos> locations;
     private int tickCount;
 
+    private int range;
+    private BlockPos center;
+
     private static final List<Item> FARMLAND_PLANTABLE = Arrays.asList(
             Items.BEETROOT_SEEDS,
             Items.MELON_SEEDS,
@@ -97,7 +100,13 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
     }
 
     @Override
-    public void farm() {
+    public void farm(int range, BlockPos pos) {
+        if (pos == null) {
+            center = baritone.getPlayerContext().playerFeet();
+        } else {
+            center = pos;
+        }
+        this.range = range;
         active = true;
         locations = null;
     }
@@ -191,6 +200,11 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         List<BlockPos> bonemealable = new ArrayList<>();
         List<BlockPos> openSoulsand = new ArrayList<>();
         for (BlockPos pos : locations) {
+            //check if the target block is out of range.
+            if (range != 0 && pos.getDistance(center.getX(), center.getY(), center.getZ()) > range) {
+                continue;
+            }
+
             IBlockState state = ctx.world().getBlockState(pos);
             boolean airAbove = ctx.world().getBlockState(pos.up()).getBlock() instanceof BlockAir;
             if (state.getBlock() == Blocks.FARMLAND) {