Body position methods are inconsistently named

[haykam821]

The Entity#offsetX and Entity#offsetY methods correspond to the Entity#getBodyY method but are not named as such:

public double offsetX(double widthScale) {
	return this.pos.x + this.getWidth() * widthScale;
}

public double getBodyY(double heightScale) {
	return this.pos.y + this.getHeight() * heightScale;
}

public double offsetZ(double widthScale) {
	return this.pos.z + this.getWidth() * widthScale;
}

Note that the Entity#getParticleX and Entity#getParticleZ methods correctly are not named like the Entity#getRandomBodyY method because their implementation differs:

public double getParticleX(double widthScale) {
	return this.offsetX((2.0 * this.random.nextDouble() - 1.0) * widthScale);
}

public double getRandomBodyY() {
	return this.getBodyY(this.random.nextDouble());
}

public double getParticleZ(double widthScale) {
	return this.offsetZ((2.0 * this.random.nextDouble() - 1.0) * widthScale);
}