Cold Sweat: Altitude

Cold Sweat: Altitude is a Cold Sweat addon that adds fully configurable altitude-based temperature zones using a simple band system. Requires Cold Sweat (v2.4.1). Define custom temperature behaviour at any height - from deep underground to the upper sky - entirely through config. Each band can control temperature modifiers, dimension filtering, priority, protection requirements, shelter behaviour, and player warnings. Features: * Configurable altitude bands with min/max Y ranges * Additive or multiplicative temperature modifiers * Dimension whitelist/blacklist support * Priority-based band resolution (no stacking conflicts) * Item-tag-based protection scaling (For pack makers) * Optional shelter-based exposure reduction * Configurable heat sources from Create: Aeronautics * Shelter detection for Create: Aeronautics ships (Sable contraptions) * Per-band warning messages and cooldowns * Clean integration with Cold Sweat (no overrides) * Runtime commands for debugging and inspection Designed to be pack-agnostic, Cold Sweat: Altitude lets modpack authors create progression systems like cold mountain peaks, warm cave layers, or dangerous upper atmospheres without writing custom code. Note: This mod has been made for custom pack, however I thought others may find it useful This is an addon and is not affiliated with or endorsed by the Cold Sweat mod or its authors.   ### Config Cold Sweat: Altitude uses altitude bands to control temperature based on height. Each band defines a Y-level range and the temperature change within that range.   **Config location** `config/coldsweat_altitude-server.toml` **Reload after editing (while world is running)** `/coldsweat_altitude reload`   ### Basic Band Example  [[bands]]
id = "high_mountains"
enabled = true
dimensions = ["minecraft:overworld"]
dimensionMode = "WHITELIST"
minY = 192
maxY = 255
temperatureModifier = -0.08
modifierMode = "ADD"
priority = 10
enableShelterCheck = true
shelterCheckRadius = 4
shelterReduction = 0.35  ### Important Values **minY / maxY** Height range where the band applies. **temperatureModifier** Temperature change applied in this band. Negative values make it colder, positive values make it warmer. **modifierMode** ADD = adds directly (recommended) MULTIPLY = scales existing temperature Example: \-0.45 makes the area colder by 0.45 **priority** If multiple bands match, the highest priority band wins. **dimensions / dimensionMode** WHITELIST = only listed dimensions BLACKLIST = exclude listed dimensions   ### Shelter If enabled, the mod checks if the player is inside a sheltered space. **shelterCheckRadius** Controls how far the shelter scan checks. Higher values detect larger rooms but cost more performance. **shelterReduction** Controls how much shelter reduces the altitude effect: 0.0 = no reduction 0.5 = up to 50% reduction 0.75 = up to 75% reduction 1.0 = up to 100% reduction Example: If temperatureModifier = -0.45 and shelterReduction = 0.75, full shelter leaves only 25% of the cold effect. undefined ### Protection Items Custom item tags can be used to make existing equipment count as altitude protection.  protectionTag = "coldsweat_altitude:cold_altitude_protection"
requiredPieces = 1
protectionReductionPerPiece = 0.20
fullProtectionPieces = 4  **protectionTag** The item tag checked on equipped armor/items. **requiredPieces** How many matching pieces are required before protection starts. **protectionReductionPerPiece** The reduction per matching piece. **fullProtectionPieces** The number of pieces treated as full protection.   ### Aeronautics Heat If Create: Aeronautics / Sable is installed, ship interiors can use Aeronautics heat sources.  aeronauticsBurnerHeat = 0.14
aeronauticsBurnerRange = 7.0
aeronauticsSteamVentHeat = 0.12
aeronauticsSteamVentRange = 8.0  Higher heat values warm the player more. Higher ranges make the heat source reach farther.   ### Debugging Use: `/coldsweat_altitude status` This shows the active band, altitude modifier, shelter value, protection value, and detected heat sources.