Initial commit

2026-06-29 15:59:48 +02:00
commit 7fe5ab4e24
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+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.world.entity.LivingEntity;
+import net.minecraft.world.entity.PathfinderMob;
+import net.minecraft.world.entity.ai.goal.Goal;
+import net.minecraft.world.phys.Vec3;
+
+import java.util.EnumSet;
+import java.util.function.IntSupplier;
+
+public class AdaptiveRangedAttackGoal extends Goal {
+
+    private final PathfinderMob mob;
+    private final IntSupplier tierSupplier;
+    private final double optimalRange;
+    private final double speed;
+    private int cooldown;
+    private int side;
+
+    public AdaptiveRangedAttackGoal(PathfinderMob mob, IntSupplier tierSupplier, double optimalRange, double speed) {
+        this.mob = mob;
+        this.tierSupplier = tierSupplier;
+        this.optimalRange = optimalRange;
+        this.speed = speed;
+        setFlags(EnumSet.of(Flag.MOVE, Flag.LOOK));
+    }
+
+    @Override
+    public boolean canUse() {
+        return AMConfig.ENABLE_RANGED_AI.get()
+                && tierSupplier.getAsInt() >= 2
+                && mob.getTarget() != null
+                && mob.getTarget().isAlive()
+                && --cooldown <= 0;
+    }
+
+    @Override
+    public void start() {
+        cooldown = AdaptiveAIGoalUtils.nextCooldown(mob);
+        side = mob.getRandom().nextBoolean() ? 1 : -1;
+        LivingEntity target = mob.getTarget();
+        if (target == null) {
+            return;
+        }
+        int tier = tierSupplier.getAsInt();
+        mob.getLookControl().setLookAt(target, 40.0F, 40.0F);
+
+        boolean shield = tier >= 3 && AdaptiveAIGoalUtils.isBlockingShield(target);
+        boolean badSight = tier >= 3 && !mob.hasLineOfSight(target);
+        boolean allyInLine = tier >= 4 && AdaptiveTargetingUtils.hasAllyBetween(mob, target, 0.8D);
+        double distance = Math.sqrt(mob.distanceToSqr(target));
+
+        if (shield || badSight || allyInLine || distance < optimalRange * 0.65D || distance > optimalRange * 1.25D) {
+            double radius = distance < optimalRange * 0.75D ? optimalRange : Math.max(4.0D, optimalRange * 0.85D);
+            double lead = tier >= 5 ? AMConfig.tierValue(AMConfig.AI_INTERCEPTION_STRENGTH.get(), tier) : 0.0D;
+            Vec3 dest = AdaptivePositioningUtils.sidePosition(mob, target, radius, side, lead);
+            if (!AdaptivePositioningUtils.isReasonableGround(mob, dest)) {
+                dest = AdaptivePositioningUtils.retreatPosition(mob, target, 4.0D);
+            }
+            mob.getNavigation().moveTo(dest.x, dest.y, dest.z, speed);
+            AdaptiveAIGoalUtils.debug(mob, tierSupplier, "ranged reposition");
+        }
+    }
+}