Effects

Players get punished for having a dangerous temperature. They can also optionally be rewarded for having a good temperature. All these effects can like always be changed in the configuration.

Effects

Temperature	Effect
below -20°C	Freezing and half a heart damage every 2 seconds (see screenshots).
below -15°C	slowness
below -10°C	hunger
Air temperature below 0°C	Breath becomes visible
between 15°C-30°C	Disabled by default, any potion effect you want. Could be something like resistance to reward the player.
Above 40°C	Player starts to sweat
Above 50°C	No healing
Above 60°C	Slowness
Above 65°C	Burning (see screenshots)

Warnings

The plugin will warn players if they reach dangerous temperatures through the action bar and chat. This can be configured. See screenshots below.

Screenshots

Freezing effect. The screen effect won't be displayed in 1.16.

Burning effect

Cold breath

Sweating