public static void flyingMoveLogic(EntityLiving entity, float f, float f1) {
if (entity.bM()) {
if (entity.V()) {
double d0 = entity.locY;
float f3 = 0.8F;
float f4 = 0.02F;
float f2 = EnchantmentManager.b(entity);
if (f2 > 3.0F) {
f2 = 3.0F;
}
if (!entity.onGround) {
f2 *= 0.5F;
}
if (f2 > 0.0F) {
f3 += (0.5460001F - f3) * f2 / 3.0F;
f4 += (entity.bI() * 1.0F - f4) * f2 / 3.0F;
}
entity.a(f, f1, f4);
entity.move(entity.motX, entity.motY, entity.motZ);
entity.motX *= f3;
entity.motY *= 0.800000011920929D;
entity.motZ *= f3;
entity.motY -= 0.02D;
if ((entity.positionChanged)
&& (entity.c(
entity.motX, entity.motY + 0.6000000238418579D - entity.locY + d0, entity.motZ)))
entity.motY = 0.300000011920929D;
} else if (entity.ab()) {
double d0 = entity.locY;
entity.a(f, f1, 0.02F);
entity.move(entity.motX, entity.motY, entity.motZ);
entity.motX *= 0.5D;
entity.motY *= 0.5D;
entity.motZ *= 0.5D;
entity.motY -= 0.02D;
if ((entity.positionChanged)
&& (entity.c(
entity.motX, entity.motY + 0.6000000238418579D - entity.locY + d0, entity.motZ)))
entity.motY = 0.300000011920929D;
} else {
float f5 = 0.91F;
if (entity.onGround) {
f5 =
entity
.world
.getType(
new BlockPosition(
MathHelper.floor(entity.locX),
MathHelper.floor(entity.getBoundingBox().b) - 1,
MathHelper.floor(entity.locZ)))
.getBlock()
.frictionFactor
* 0.91F;
}
float f6 = 0.1627714F / (f5 * f5 * f5);
float f3;
if (entity.onGround) f3 = entity.bI() * f6;
else {
f3 = entity.aM;
}
entity.a(f, f1, f3);
f5 = 0.91F;
if (entity.onGround) {
f5 =
entity
.world
.getType(
new BlockPosition(
MathHelper.floor(entity.locX),
MathHelper.floor(entity.getBoundingBox().b) - 1,
MathHelper.floor(entity.locZ)))
.getBlock()
.frictionFactor
* 0.91F;
}
if (entity.k_()) {
float f4 = 0.15F;
entity.motX = MathHelper.a(entity.motX, -f4, f4);
entity.motZ = MathHelper.a(entity.motZ, -f4, f4);
entity.fallDistance = 0.0F;
if (entity.motY < -0.15D) {
entity.motY = -0.15D;
}
boolean flag = (entity.isSneaking()) && ((entity instanceof EntityHuman));
if ((flag) && (entity.motY < 0.0D)) {
entity.motY = 0.0D;
}
}
entity.move(entity.motX, entity.motY, entity.motZ);
if ((entity.positionChanged) && (entity.k_())) {
entity.motY = 0.2D;
}
if ((entity.world.isClientSide)
&& ((!entity.world.isLoaded(new BlockPosition((int) entity.locX, 0, (int) entity.locZ)))
|| (!entity
.world
.getChunkAtWorldCoords(
new BlockPosition((int) entity.locX, 0, (int) entity.locZ))
.o()))) {
if (entity.locY > 0.0D) entity.motY = -0.1D;
else entity.motY = 0.0D;
} else {
entity.motY -= 0.08D;
}
entity.motY *= 0.9800000190734863D;
entity.motX *= f5;
entity.motZ *= f5;
}
}
entity.aA = entity.aB;
double d0 = entity.locX - entity.lastX;
double d1 = entity.locZ - entity.lastZ;
float f2 = MathHelper.sqrt(d0 * d0 + d1 * d1) * 4.0F;
if (f2 > 1.0F) {
f2 = 1.0F;
}
entity.aB += (f2 - entity.aB) * 0.4F;
entity.aC += entity.aB;
}