Module spawn 

Spawn tables — weighted creature/item spawn selection.

Provides tiered, depth-scaled spawn tables used by dungeon floors. Each spawn table entry has:

• A weight (higher = more common)
• A minimum depth (won’t appear before this floor)
• An optional maximum depth (won’t appear after this floor)
• An optional group tag for filtering by category

Structs

SpawnEntry

One entry in a spawn table.

SpawnResult

Result of a spawn roll.

SpawnTable

A weighted spawn table.

Enums

SpawnTier

Rarity tier of a spawn entry.

Functions

chaos_rpg_creatures

Build the default creature spawn table for chaos-rpg.

chaos_rpg_items

Build the default item spawn table.