91 lines
2.6 KiB
Java
91 lines
2.6 KiB
Java
package net.minecraft.world.entity.ai.navigation;
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import net.minecraft.core.BlockPos;
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import net.minecraft.network.protocol.game.DebugPackets;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.Mob;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.pathfinder.FlyNodeEvaluator;
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import net.minecraft.world.level.pathfinder.Path;
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import net.minecraft.world.level.pathfinder.PathFinder;
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import net.minecraft.world.phys.Vec3;
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public class FlyingPathNavigation extends PathNavigation {
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public FlyingPathNavigation(Mob mob, Level level) {
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super(mob, level);
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}
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@Override
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protected PathFinder createPathFinder(int maxVisitedNodes) {
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this.nodeEvaluator = new FlyNodeEvaluator();
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this.nodeEvaluator.setCanPassDoors(true);
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return new PathFinder(this.nodeEvaluator, maxVisitedNodes);
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}
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@Override
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protected boolean canMoveDirectly(Vec3 posVec31, Vec3 posVec32) {
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return isClearForMovementBetween(this.mob, posVec31, posVec32, true);
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}
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@Override
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protected boolean canUpdatePath() {
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return this.canFloat() && this.mob.isInLiquid() || !this.mob.isPassenger();
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}
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@Override
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protected Vec3 getTempMobPos() {
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return this.mob.position();
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}
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@Override
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public Path createPath(Entity entity, int accuracy) {
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return this.createPath(entity.blockPosition(), accuracy);
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}
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@Override
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public void tick() {
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this.tick++;
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if (this.hasDelayedRecomputation) {
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this.recomputePath();
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}
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if (!this.isDone()) {
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if (this.canUpdatePath()) {
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this.followThePath();
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} else if (this.path != null && !this.path.isDone()) {
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Vec3 vec3 = this.path.getNextEntityPos(this.mob);
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if (this.mob.getBlockX() == Mth.floor(vec3.x) && this.mob.getBlockY() == Mth.floor(vec3.y) && this.mob.getBlockZ() == Mth.floor(vec3.z)) {
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this.path.advance();
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}
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}
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DebugPackets.sendPathFindingPacket(this.level, this.mob, this.path, this.maxDistanceToWaypoint);
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if (!this.isDone()) {
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Vec3 vec3 = this.path.getNextEntityPos(this.mob);
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this.mob.getMoveControl().setWantedPosition(vec3.x, vec3.y, vec3.z, this.speedModifier);
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}
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}
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}
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public void setCanOpenDoors(boolean canOpenDoors) {
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this.nodeEvaluator.setCanOpenDoors(canOpenDoors);
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}
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public boolean canPassDoors() {
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return this.nodeEvaluator.canPassDoors();
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}
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public void setCanPassDoors(boolean canEnterDoors) {
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this.nodeEvaluator.setCanPassDoors(canEnterDoors);
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}
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public boolean canOpenDoors() {
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return this.nodeEvaluator.canPassDoors();
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}
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@Override
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public boolean isStableDestination(BlockPos pos) {
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return this.level.getBlockState(pos).entityCanStandOn(this.level, pos, this.mob);
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}
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}
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