Struct SimulationConfig 

pub struct SimulationConfig {
    pub model: String,
    pub model_config: Option<String>,
    pub environment: String,
    pub environment_config: Option<String>,
    pub godot: GodotConfig,
    pub camera: CameraConfig,
    pub networking: NetworkingConfig,
}

Runtime simulation configuration

Loaded from configs/simulation/config.json with environment sections. The config file format is:

{
  "dev": { ... config ... },
  "production": { ... config ... }
}

This is distinct from ProjectSimulationConfig which is stored in mecha10.json.

Fields

model: String

Robot model identifier (e.g., “@mecha10/simulation-models/rover”)

model_config: Option<String>

Path to model configuration file

environment: String

Environment identifier (e.g., “@mecha10/simulation-environments/basic_arena”)

environment_config: Option<String>

Path to environment configuration file

godot: GodotConfig

Godot engine configuration

camera: CameraConfig

Camera configuration

networking: NetworkingConfig

Networking configuration

Implementations

impl SimulationConfig

pub fn load() -> Result<Self>

Load simulation config with environment and scenario support

Priority (first found wins):

1. configs/simulation/{scenario}.json (if scenario specified)
2. configs/simulation/config.json (with dev/production sections)
3. Error

pub fn load_with_profile_and_scenario( profile: Option<&str>, scenario: Option<&str>, ) -> Result<Self>

Load simulation config with specific profile and/or scenario

Config files are now environment-aware with this format:

{
  "dev": { ... config ... },
  "production": { ... config ... }
}

Arguments

• profile - Config profile (dev, production, etc.). If None, uses MECHA10_ENVIRONMENT or “dev”
• scenario - Scenario name (navigation, obstacle_avoidance, etc.). If None, uses MECHA10_SIMULATION_SCENARIO or loads config.json

pub fn with_overrides(self, overrides: SimulationOverrides) -> Self

Apply CLI overrides to config

Allows command-line arguments to override config file values.

pub fn resolve_model_path(&self, framework_path: &Path) -> PathBuf

Get the model path for Godot

Resolves @mecha10 references to actual filesystem paths.

pub fn resolve_environment_path(&self, framework_path: &Path) -> PathBuf

Get the environment path for Godot

Resolves @mecha10 references to actual filesystem paths.

Trait Implementations

impl Clone for SimulationConfig

fn clone(&self) -> SimulationConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SimulationConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SimulationConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SimulationConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.