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PressureMod

PressureMod adds a pressure-based survival mechanic to Minecraft.
The system does not aim for medical accuracy, but tries to be as realistic as possible within the limits of gameplay.

The mod affects the player depending on:

• altitude and depth,
• dimension,
• ambient temperature,
• equipment and armor,
• selected pressure physics mode.

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Pressure Modes

The mod includes two pressure modes.

Simple Mode (Default)

A simple and easy-to-understand pressure system based on:

• player Y level,
• current dimension,
• total armor protection.

If the armor protection is too low, negative effects are applied.

Important:
Pressure does not affect the player if there is open sky above their head.

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Realistic Mode (Beta)

An experimental mode with a more complex and dynamic pressure system.

Each player has a parameter called TC (Tick Pressure):

• normal range: 100–120,
• different debuffs are applied outside the normal range,
• a total of 9 pressure stages.

TC changes over time depending on:

• biome temperature,
• depth,
• dimension,
• temperature of items held in hand,
• weather conditions,
• armor protection level.

The mod also adds a Sphygmomanometer, an item that displays:

• the player’s current TC value,
• the current pressure stage.
  The crafting recipe can be found on the images page.

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Simple Mode: Effects

Overworld

Y ≥ 200
Confusion IV (11 seconds), Wither I every 9 seconds, Poison I every 60 seconds
if armor protection < 10

Y 45–10
Weakness I, Confusion I
if armor protection < 5

Y 9– -30
Weakness II, Confusion I, Wither I every 9 seconds
if armor protection < 8

Y -31– -56
Weakness II, Confusion II, Wither I every 7 seconds
if armor protection < 12

Y -56– -64
Weakness IV, Confusion IV, Blindness I, Wither III every 3 seconds
if armor protection < 15

Y = -64
Weakness V, Confusion V, Blindness I, Poison I, Wither IV every 2 seconds
if armor protection < 15

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The Nether

Confusion II, Weakness I, Slowness I
if armor protection < 8

The End

Weakness II, Slowness II, Blindness I, Confusion I
if armor protection < 12

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Protection Tablets (Simple Mode)

Condition	Tablet I	Tablet II	Tablet III
Y 10–45	Yes	Yes	Yes
Y -30–9	Yes	Yes	Yes
Y -55– -31	No	Yes	Yes
Y -64– -56	No	Yes	Yes
Y ≤ -65	No	No	Yes
Y ≥ 200	No	Yes	Yes
The Nether	No	Yes	Yes
The End	No	No	Yes

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Realistic Mode: TC Stages

Stage	TC	State	Effects
-4	≤ 29	critically_low	Weakness III, Slowness II, Blindness I, Confusion II
-3	30–49	severely_low	Weakness II, Slowness II, Blindness I, Confusion I
-2	50–69	low	Weakness I, Slowness I
-1	70–99	slightly_low	Weakness I
0	100–120	normal	No effects
1	121–140	slightly_high	Confusion II, Regeneration
2	141–160	high	Confusion III, Weakness I, Slowness I
3	161–180	severely_high	Confusion III, Weakness I, Slowness I, Blindness I
4	≥ 181	critically_high	Confusion III, Weakness II, Slowness II, Blindness I

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Weather

Rain or snow without a helmet:
+1 TC every 180 seconds.

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Sources that Decrease TC

• Torches, campfires, magma blocks, lava
• Hot items held in hand
• Hot biomes
• Depth pressure
• The Nether: -4 TC every 40 seconds if armor protection ≤ 9

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Sources that Increase TC

• Ice and snow-related blocks
• Cold biomes
• The End: +4 TC every 40 seconds if armor protection ≤ 9

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Cold Dimensions

The End is considered a cold dimension and actively increases TC.

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Modpack Compatibility

PressureMod can be safely used in any modpack.
It does not require special configuration and is designed to be compatible with both vanilla-style and heavily modded survival gameplay.

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Comands

/pmod help to get all mods commands

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