Temperatue bar

Hi Minecraft now I'm looking forward to temperature bar in Minecraft heres how it works. The temperature bar go,s up when your in the desert, running, near any fire source,in the nether and in lava(unless you have fire resistance) and decrease when your in a tundra,at night(unless there's a light source near) in water (unless the waters in the desert) drinking water from glass battles. And if you get to cold you will start to die (same with getting to hot) and when you die and a totem of undying come saves you your temperature will reset and it will give you a effect that will keep your temperature warm for three minutes. If Mojang is reading this thank you and I hope this put into the game Mojang and have a good day