public void a() {
this.a.pitch = 0.0F;
if (this.d) {
this.d = false;
double d0 = this.e - this.a.locX;
double d1 = this.f - (this.a.locY + (double) this.a.getHeadHeight());
double d2 = this.g - this.a.locZ;
double d3 = (double) MathHelper.sqrt(d0 * d0 + d2 * d2);
// CraftBukkit start - Math -> TrigMath
float f = (float) (TrigMath.atan2(d2, d0) * 180.0D / 3.1415927410125732D) - 90.0F;
float f1 = (float) (-(TrigMath.atan2(d1, d3) * 180.0D / 3.1415927410125732D));
// CraftBukkit end
this.a.pitch = this.a(this.a.pitch, f1, this.c);
this.a.as = this.a(this.a.as, f, this.b);
} else {
this.a.as = this.a(this.a.as, this.a.aq, 10.0F);
}
float f2 = MathHelper.g(this.a.as - this.a.aq);
if (!this.a.getNavigation().f()) {
if (f2 < -75.0F) {
this.a.as = this.a.aq - 75.0F;
}
if (f2 > 75.0F) {
this.a.as = this.a.aq + 75.0F;
}
}
}
public void l_() {
super.l_();
if (!this.world.isStatic) {
int i = this.aU();
if (i > 0) {
if (this.aw <= 0) {
this.aw = 20 * (30 - i);
}
--this.aw;
if (this.aw <= 0) {
this.m(i - 1);
}
}
for (int j = 0; j < 5; ++j) {
ItemStack itemstack = this.g[j];
ItemStack itemstack1 = this.getEquipment(j);
if (!ItemStack.matches(itemstack1, itemstack)) {
((WorldServer) this.world)
.getTracker()
.a((Entity) this, (Packet) (new Packet5EntityEquipment(this.id, j, itemstack1)));
if (itemstack != null) {
this.d.a(itemstack.D());
}
if (itemstack1 != null) {
this.d.b(itemstack1.D());
}
this.g[j] = itemstack1 == null ? null : itemstack1.cloneItemStack();
}
}
}
this.c();
double d0 = this.locX - this.lastX;
double d1 = this.locZ - this.lastZ;
float f = (float) (d0 * d0 + d1 * d1);
float f1 = this.aN;
float f2 = 0.0F;
this.aW = this.aX;
float f3 = 0.0F;
if (f > 0.0025000002F) {
f3 = 1.0F;
f2 = (float) Math.sqrt((double) f) * 3.0F;
// CraftBukkit - Math -> TrigMath
f1 = (float) org.bukkit.craftbukkit.TrigMath.atan2(d1, d0) * 180.0F / 3.1415927F - 90.0F;
}
if (this.aE > 0.0F) {
f1 = this.yaw;
}
if (!this.onGround) {
f3 = 0.0F;
}
this.aX += (f3 - this.aX) * 0.3F;
this.world.methodProfiler.a("headTurn");
f2 = this.f(f1, f2);
this.world.methodProfiler.b();
this.world.methodProfiler.a("rangeChecks");
while (this.yaw - this.lastYaw < -180.0F) {
this.lastYaw -= 360.0F;
}
while (this.yaw - this.lastYaw >= 180.0F) {
this.lastYaw += 360.0F;
}
while (this.aN - this.aO < -180.0F) {
this.aO -= 360.0F;
}
while (this.aN - this.aO >= 180.0F) {
this.aO += 360.0F;
}
while (this.pitch - this.lastPitch < -180.0F) {
this.lastPitch -= 360.0F;
}
while (this.pitch - this.lastPitch >= 180.0F) {
this.lastPitch += 360.0F;
}
while (this.aP - this.aQ < -180.0F) {
this.aQ -= 360.0F;
}
while (this.aP - this.aQ >= 180.0F) {
this.aQ += 360.0F;
}
this.world.methodProfiler.b();
this.aY += f2;
}