If the 600 C object is emitting, your theory requires it to stop when the 800 C object approaches, but only from the part facing the warmer object. How close does the 800 C object have to be to have that effect? 1 meter? 1 kilometer? 1 light year?
Refer to the law of inverse squares.
Yes, I have a problem with a hot object only emitting in certain directions.
Do you have a problem with air, which can move in any direction only moving in one direction if it is inside of a punctured tire? Do you have a problem with air which can move in any direction not trying to go past the escaping air to get into the tire whose pressure inside is greater than the pressure outside? Do you have a problem with water which can flow in any direction only flowing downhill if it is released on an incline? Do you have a problem with water spraying from a hose diverting when pointed directly towards a hose spraying at a higher pressure? Do you have a problem with a stone which could possibly move in any direction only moving in one direction if it is dropped? Why is it that you have no problem with objects obeying the laws of nature till that object is a photon?...assuming that photons even exist? Why do you think that they are somehow not subject to the forces that direct every other object in the universe?
your problem is with energy? Please share your definition.
The capacity or power to do work, such as the capacity to move an object (of a given mass) by the application of force. Energy can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another. It is measured by the amount of work done, usually in joules or watts.
Yes, when I press the button on my TV remote, energy moves, even if the remote is much colder than my TV.
Really? You don't think that directing an electric current across a circuit in order to achieve a desired result constitutes work? And again, do you think that because the light in your refrigerator is cold that the filament of the bulb is also cold when it lights up? Do you think the IR emitter inside of your remote remains cold when you push the button moving electricity across the circuit to send an IR signal? Again, you are like a little kid trying to invent perpetual motion in his head.