Terrain Rocky

Based on game build 714014 | Last updated: 2026-02-27

Overview

This file defines multiple room templates (via AddRoom calls) used in the forest world type to generate terrain with rocky surface characteristics. Each room specifies visual appearance (colour), tile type (value), strategic tags (tags), and content distribution rules (contents). These templates control how rocky areas appear in generated forests—including rock placement, rare spawn probabilities, and environmental variation—without implementing an ECS component. The file operates entirely at the world generation layer and does not contribute runtime components, listeners, or entities.

Usage example

This file is not used directly by modders during runtime. Instead, it is loaded during world initialization to populate the pool of available room definitions. Modders may override or extend these definitions by calling AddRoom themselves with new identifiers, matching the same structure:

AddRoom("MyCustomRockyRoom", {
    colour = {r = 0.5, g = 0.7, b = 0.7, a = 0.5},
    value = WORLD_TILES.ROCKY,
    tags = {"ExitPiece", "MyCustomTag"},
    contents = {
        distributepercent = 0.1,
        distributeprefabs = {
            rock1 = 2,
            rock2 = 1,
            custom_rock_prefab = 0.5,
        },
    },
})

Dependencies & tags

Components used: None — this file does not interact with any ECS components.
Tags: Each defined room includes a static list of tags such as "ExitPiece", "Chester_Eyebone", "Astral_1", "Astral_2", or "CharlieStage_Spawner". These tags influence worldgen logic (e.g., exit conditions, astral portal progression, or boss stage transitions) but are not runtime tag manipulations.

Properties

No instance properties exist. This file exclusively calls the global AddRoom function with static configuration tables.

Main functions

This file does not define any functions or methods. It is a declarative configuration script composed of AddRoom calls.

Events & listeners

No events or listeners are involved. This file contributes only static room definitions used by the world generation system at initialization time.

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