Initial commit

2026-06-29 15:59:48 +02:00
commit 7fe5ab4e24
67 changed files with 7661 additions and 0 deletions
@@ -0,0 +1,74 @@
+package net.fretux.adaptivemobs.ai.goals;
+
+import net.fretux.adaptivemobs.ai.AdaptiveAIGoalUtils;
+import net.fretux.adaptivemobs.ai.AdaptivePositioningUtils;
+import net.fretux.adaptivemobs.ai.AdaptiveTargetingUtils;
+import net.fretux.adaptivemobs.config.AMConfig;
+import net.minecraft.core.BlockPos;
+import net.minecraft.tags.FluidTags;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.ai.goal.Goal;
+import net.minecraft.world.entity.monster.EnderMan;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
+
+import java.util.EnumSet;
+import java.util.function.IntSupplier;
+
+public class AdaptiveEndermanTacticsGoal extends Goal {
+
+    private final EnderMan enderman;
+    private final IntSupplier tierSupplier;
+    private int cooldown;
+
+    public AdaptiveEndermanTacticsGoal(EnderMan enderman, IntSupplier tierSupplier) {
+        this.enderman = enderman;
+        this.tierSupplier = tierSupplier;
+        setFlags(EnumSet.of(Flag.MOVE, Flag.LOOK));
+    }
+
+    @Override
+    public boolean canUse() {
+        return AMConfig.ENABLE_ENDERMAN_AI.get()
+                && tierSupplier.getAsInt() >= 2
+                && enderman.getTarget() != null
+                && enderman.getTarget().isAlive()
+                && --cooldown <= 0;
+    }
+
+    @Override
+    public void start() {
+        LivingEntity target = enderman.getTarget();
+        if (target == null) {
+            return;
+        }
+        int tier = tierSupplier.getAsInt();
+        boolean inEnd = enderman.level().dimension() == Level.END;
+        cooldown = inEnd && tier >= 5 ? 35 + enderman.getRandom().nextInt(45) : 60 + enderman.getRandom().nextInt(80);
+        double dist = Math.sqrt(enderman.distanceToSqr(target));
+        boolean waterNearby = enderman.level().getFluidState(enderman.blockPosition()).is(FluidTags.WATER);
+        boolean strongMelee = tier >= 5 && dist < 4.0D && !AdaptiveAIGoalUtils.isUsingRangedWeapon(target);
+        if (inEnd && tier >= 4) {
+            double radius = tier >= 5 ? 18.0D : 12.0D;
+            AdaptiveTargetingUtils.nearbyHostiles(enderman, radius,
+                            other -> other instanceof EnderMan && (other.getTarget() == null || other.getTarget() == target))
+                    .forEach(other -> other.setTarget(target));
+            AdaptiveAIGoalUtils.debug(enderman, tierSupplier, "enderman coordinated target");
+        }
+        if (tier >= 3 || waterNearby || strongMelee) {
+            Vec3 side = AdaptivePositioningUtils.sidePosition(enderman, target, strongMelee ? 8.0D : (inEnd && tier >= 5 ? 5.0D : 3.0D),
+                    enderman.getRandom().nextBoolean() ? 1.0D : -1.0D, 0.0D);
+            int attempts = inEnd && tier >= 5 ? 6 : 4;
+            for (int i = 0; i < attempts; i++) {
+                Vec3 candidate = side.add(enderman.getRandom().nextInt(5) - 2, 0.0D, enderman.getRandom().nextInt(5) - 2);
+                BlockPos pos = BlockPos.containing(candidate);
+                if (!enderman.level().getFluidState(pos).is(FluidTags.WATER)
+                        && AdaptivePositioningUtils.isReasonableGround(enderman, candidate)
+                        && enderman.randomTeleport(candidate.x, candidate.y, candidate.z, true)) {
+                    AdaptiveAIGoalUtils.debug(enderman, tierSupplier, "enderman angular teleport");
+                    return;
+                }
+            }
+        }
+    }
+}