Struct bevy_mod_scripting::rhai::RhaiScriptHost

pub struct RhaiScriptHost<A>where
    A: FuncArgs + Send,{
    pub engine: Engine,
    /* private fields */
}

Fields

engine: Engine

Trait Implementations

impl<A> Default for RhaiScriptHost<A>where A: FuncArgs + Send,

fn default() -> RhaiScriptHost<A>

Returns the “default value” for a type.

impl<A> ScriptHost for RhaiScriptHost<A>where A: FuncArgs + Send + Clone + Sync + 'static,

type ScriptContext = RhaiContext

the type of the persistent script context, representing the execution context of the script

type ScriptEvent = RhaiEvent<A>

the type of events picked up by lua callbacks

type ScriptAsset = RhaiFile

the type of asset representing the script files for this host

type APITarget = Engine

the type representing the target of api providers, i.e. the script engine or the script context itself

type DocTarget = RhaiDocFragment

the type of each doc fragment

fn register_with_app_in_set(app: &mut App, set: impl FreeSystemSet)

Registers the script host with the given app, and attaches handlers to deal with spawning/removing scripts in the given System Set.

fn register_with_app_in_base_set(app: &mut App, set: impl BaseSystemSet)

Registers the script host with the given app, and attaches handlers to deal with spawning/removing scripts in the given Base System Set.

fn setup_script( &mut self, script_data: &ScriptData<'_>, ctx: &mut <RhaiScriptHost<A> as ScriptHost>::ScriptContext, providers: &mut APIProviders<RhaiScriptHost<A>> ) -> Result<(), ScriptError>

Perform one-off initialization of scripts (happens for every new or re-loaded script)

fn load_script( &mut self, script: &[u8], script_data: &ScriptData<'_>, _: &mut APIProviders<RhaiScriptHost<A>> ) -> Result<<RhaiScriptHost<A> as ScriptHost>::ScriptContext, ScriptError>

Loads a script in byte array format, the script name can be used to send useful errors.

fn handle_events<'a>( &self, world: &mut World, events: &[<RhaiScriptHost<A> as ScriptHost>::ScriptEvent], ctxs: impl Iterator<Item = (ScriptData<'a>, &'a mut <RhaiScriptHost<A> as ScriptHost>::ScriptContext)>, providers: &mut APIProviders<RhaiScriptHost<A>> )

the main point of contact with the bevy world. Scripts are called with appropriate events in the event order

fn run_one_shot( &mut self, script: &[u8], script_name: &str, entity: Entity, world: &mut World, event: Self::ScriptEvent ) -> Result<(), ScriptError>

Loads and runs script instantaneously without storing any script data into the world. The script id is set to u32::MAX.

impl<A> Resource for RhaiScriptHost<A>where A: FuncArgs + Send, RhaiScriptHost<A>: Send + Sync + 'static,