water creatures speed not changing

That is working as intended because it is only went for land entities. However, there is a way you can make them go faster: give the entity the Dolphin’s Grace effect. But this will not work with bedrock Add-Ons because Bedrock does not have Dolphin’s Grace.

like this?

public void tick() {
					if (CustomEntity.this.areEyesInFluid(FluidTags.WATER))
						CustomEntity.this.setMotion(CustomEntity.this.getMotion().add(0, 0.005, 0));
						CustomEntity.this.addPotionEffect(new EffectInstance(Effects.DOLPHINS_GRACE, 100)); // EXP PART <-------------------
					if (this.action == MovementController.Action.MOVE_TO && !CustomEntity.this.getNavigator().noPath()) {
						double dx = this.posX - CustomEntity.this.getPosX();
						double dy = this.posY - CustomEntity.this.getPosY();
						double dz = this.posZ - CustomEntity.this.getPosZ();
						dy = dy / (double) MathHelper.sqrt(dx * dx + dy * dy + dz * dz);
						CustomEntity.this.rotationYaw = this.limitAngle(CustomEntity.this.rotationYaw,
								(float) (MathHelper.atan2(dz, dx) * (double) (180 / (float) Math.PI)) - 90, 90);
						CustomEntity.this.renderYawOffset = CustomEntity.this.rotationYaw;
						CustomEntity.this.setAIMoveSpeed(MathHelper.lerp(0.125f, CustomEntity.this.getAIMoveSpeed(),
								(float) (this.speed * CustomEntity.this.getAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).getValue())));
						CustomEntity.this.setMotion(CustomEntity.this.getMotion().add(0, CustomEntity.this.getAIMoveSpeed() * dy * 0.1, 0));
					} else {
						CustomEntity.this.setAIMoveSpeed(0);
					}
					
				}
			};
			this.navigator = new SwimmerPathNavigator(this, this.world);
		}

nothing changes... my shark is still slow lol

ops sorry actually the code above do work... but those particles... is there a way to remove the particles with some Override maybe? also is there another way to change the speed?

you don't need to code for this, just give the mob the Dolphin’s Grace potion effect like trolmaso said :)

how? he did not said how, i put this on the movementcontroller part:

CustomEntity.this.addPotionEffect(new EffectInstance(Effects.DOLPHINS_GRACE, 100)); // EXP PART 

it did work, i was asking how to remove the particles, or doing on another way... what i really want to know is how to make my Seal mob (water entity) to Also walk on land (it just stands there on land), i put both swim and walking goals too.

oh lol now i understand you mean on the MCreator creation menu haha yeah off course you can do that too :D

hey mr chips can you help me with the land thing? thanks!

@Override
				public void tick() {
					if (CustomEntity.this.areEyesInFluid(FluidTags.WATER))
						CustomEntity.this.setMotion(CustomEntity.this.getMotion().add(0, 0.005, 0));
						CustomEntity.this.addPotionEffect(new EffectInstance(Effects.DOLPHINS_GRACE, 100)); // EXP PART
					if (this.action == MovementController.Action.MOVE_TO && !CustomEntity.this.getNavigator().noPath()) {
						double dx = this.posX - CustomEntity.this.getPosX();
						double dy = this.posY - CustomEntity.this.getPosY();
						double dz = this.posZ - CustomEntity.this.getPosZ();
						dy = dy / (double) MathHelper.sqrt(dx * dx + dy * dy + dz * dz);
						CustomEntity.this.rotationYaw = this.limitAngle(CustomEntity.this.rotationYaw,
								(float) (MathHelper.atan2(dz, dx) * (double) (180 / (float) Math.PI)) - 90, 90);
						CustomEntity.this.renderYawOffset = CustomEntity.this.rotationYaw;
						CustomEntity.this.setAIMoveSpeed(MathHelper.lerp(0.125f, CustomEntity.this.getAIMoveSpeed(),
								(float) (this.speed * CustomEntity.this.getAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).getValue())));
						CustomEntity.this.setMotion(CustomEntity.this.getMotion().add(0, CustomEntity.this.getAIMoveSpeed() * dy * 0.1, 0));
					} else {
						
						CustomEntity.this.setAIMoveSpeed(1.0F);
						// SOMETHING MUST COME HERE TO MAKE IT WALK IN LAND
					}
				}
			};
			this.navigator = new SwimmerPathNavigator(this, this.world);
		}