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consolidate triple duplicated placement code

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This commit is contained in:
Leijurv
2019-01-10 17:23:20 -08:00
parent 81786f7a7c
commit f95dc40f4c
5 changed files with 97 additions and 135 deletions
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47
src/main/java/baritone/pathing/movement/MovementHelper.java
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@@ -19,6 +19,7 @@ package baritone.pathing.movement;
import baritone.Baritone;
import baritone.api.pathing.movement.ActionCosts;
import baritone.api.pathing.movement.MovementStatus;
import baritone.api.utils.*;
import baritone.api.utils.input.Input;
import baritone.pathing.movement.MovementState.MovementTarget;
@@ -35,6 +36,10 @@ import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.NonNullList;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.math.Vec3d;
import static baritone.pathing.movement.Movement.HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP;
/**
* Static helpers for cost calculation
@@ -487,4 +492,46 @@ public interface MovementHelper extends ActionCosts, Helper {
return state.getBlock() instanceof BlockLiquid
&& state.getValue(BlockLiquid.LEVEL) != 0;
}
static PlaceResult attemptToPlaceABlock(MovementState state, IPlayerContext ctx, BlockPos placeAt, boolean preferDown) {
boolean found = false;
for (int i = 0; i < 5; i++) {
BlockPos against1 = placeAt.offset(HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP[i]);
if (MovementHelper.canPlaceAgainst(ctx, against1)) {
if (!MovementHelper.throwaway(ctx, true)) { // get ready to place a throwaway block
Helper.HELPER.logDebug("bb pls get me some blocks. dirt or cobble");
state.setStatus(MovementStatus.UNREACHABLE);
return PlaceResult.NO_OPTION;
}
double faceX = (placeAt.getX() + against1.getX() + 1.0D) * 0.5D;
double faceY = (placeAt.getY() + against1.getY() + 1.0D) * 0.5D;
double faceZ = (placeAt.getZ() + against1.getZ() + 1.0D) * 0.5D;
Rotation place = RotationUtils.calcRotationFromVec3d(ctx.playerHead(), new Vec3d(faceX, faceY, faceZ), ctx.playerRotations());
RayTraceResult res = RayTraceUtils.rayTraceTowards(ctx.player(), place, ctx.playerController().getBlockReachDistance());
if (res != null && res.typeOfHit == RayTraceResult.Type.BLOCK && res.getBlockPos().equals(against1) && res.getBlockPos().offset(res.sideHit).equals(placeAt)) {
state.setTarget(new MovementState.MovementTarget(place, true));
found = true;
if (!preferDown) {
// if preferDown is true, we want the last option
// if preferDown is false, we want the first
break;
}
}
}
}
if (ctx.getSelectedBlock().isPresent()) {
BlockPos selectedBlock = ctx.getSelectedBlock().get();
EnumFacing side = ctx.objectMouseOver().sideHit;
// only way for selectedBlock.equals(placeAt) to be true is if it's replacable
if (selectedBlock.equals(placeAt) || (MovementHelper.canPlaceAgainst(ctx, selectedBlock) && selectedBlock.offset(side).equals(placeAt))) {
return PlaceResult.READY_TO_PLACE;
}
}
return found ? PlaceResult.ATTEMPTING : PlaceResult.NO_OPTION;
}
enum PlaceResult {
READY_TO_PLACE, ATTEMPTING, NO_OPTION;
}
}