Enum OutputFormula 

pub enum OutputFormula {
    Constant {
        value: f32,
    },
    Input {
        name: String,
    },
    Logic(Box<Logic>),
    OnCollide {
        value: f32,
    },
    OnDeath {
        value: f32,
        radius: f32,
    },
    SineWave {
        amplitude: f32,
        frequency: f32,
    },
    OnInteract {
        value: f32,
    },
}

Represents an output for a WiringAction. The total output can be constant, directly from an input, based on collision state, or based on custom logic.

Variants

Constant

Returns a constant value

Fields

value: f32

Input

Retrieves the value from a string identified input. A wiring element can have multiple inputs.

Fields

name: String

Logic(Box<Logic>)

Performs a logic operation on the left and right values of the provided Logic. The operation is specified by the LogicKind. Operations include Min, Max, Sub, Sum, and Mul.

OnCollide

Returns value if the wiring element is in contact with another entity with collision.

Fields

value: f32

OnDeath

Returns value if an entity died in the last tick within radius of the wiring element.

Fields

value: f32

radius: f32

SineWave

Returns an oscillating value based on the sine wave with amplitude and frequency.

Fields

amplitude: f32

frequency: f32

OnInteract

Returns value when the wiring element in interacted with.

Fields

value: f32

Implementations

impl OutputFormula

pub fn compute_output( &self, inputs: &HashMap<String, f32>, physics_state: Option<&PhysicsState>, entities_died_last_tick: &Vec<(Entity, Pos)>, pos: Option<&Pos>, ) -> f32

Computes the output of an OutputFormula as an f32 based on the inputs and world state. Currently that world state only includes physics state, position, and the list of entities that died in the last tick.