Struct AffectProcessor 

pub struct AffectProcessor { /* private fields */ }

Tracks affect state and contagion dynamics for agents.

Implementations

impl AffectProcessor

pub fn new() -> Self

pub fn with_config(config: ContagionConfig) -> Self

pub fn register_agent( &mut self, agent_id: &str, initial_state: AffectState, resistance: f64, )

Register an agent with initial affect state and resistance.

pub fn get_state(&self, agent_id: &str) -> Option<&AffectState>

Get current affect state for an agent.

pub fn get_agent_affect(&self, agent_id: &str) -> Option<&AgentAffect>

Get full agent affect info.

pub fn set_resistance(&mut self, agent_id: &str, resistance: f64) -> bool

Set resistance level for an agent.

pub fn apply_contagion( &mut self, sender_id: &str, receiver_id: &str, incoming_affect: &AffectState, contagion_strength: f64, ) -> f64

Apply affect contagion from sender to receiver.

The effective change is modulated by:

• contagion_strength (from the message)
• receiver’s resistance factor
• base_strength from config

Returns the effective strength applied (0.0 if blocked by resistance).

pub fn apply_decay(&mut self, elapsed_seconds: f64)

Apply temporal decay — move all agents’ states toward their baselines. Call this periodically (e.g., every second).

pub fn affect_distance(&self, agent_a: &str, agent_b: &str) -> Option<f64>

Get the affect distance between two agents (Euclidean in PAD space).

pub fn agent_count(&self) -> usize

Get number of registered agents.

pub fn get_history(&self, agent_id: &str) -> Option<&[AffectChange]>

Get affect change history for an agent.

Trait Implementations

impl Debug for AffectProcessor

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

Formats the value using the given formatter.

impl Default for AffectProcessor

fn default() -> Self

Returns the “default value” for a type.