From 57827d53713e9bdf65a0bcc34fe670cfe8b356dd Mon Sep 17 00:00:00 2001
From: Silas Bartha <silas@exvacuum.dev>
Date: Thu, 21 Nov 2024 12:17:08 -0500
Subject: Thu Nov 21 12:17:08 PM EST 2024

---
 src/components.rs | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'src/components.rs')

diff --git a/src/components.rs b/src/components.rs
index 1be2f2c..c2b2547 100644
--- a/src/components.rs
+++ b/src/components.rs
@@ -6,7 +6,7 @@ use bevy::{prelude::*, utils::HashSet};
 ///
 /// An entity with an `Interactor` component can be passed to an `InteractorFiredEvent` in order to
 /// start an interaction with any nearby `Interactable` entities.
-#[derive(Component, Default)]
+#[derive(Component, Default, Debug)]
 pub struct Interactor {
     /// All `Interactable` targets in-range of this interactor.
     pub targets: HashSet<Entity>,
@@ -18,10 +18,19 @@ pub struct Interactor {
 ///
 /// An entity with an `Interactable` component might get passed to an `InteractionEvent` when an
 /// `Interactor` requests an interaction, if the interactable is in range.
-#[derive(Component)]
+#[derive(Component, Clone, Debug)]
 pub struct Interactable {
+    /// An optional name for this interactable
+    pub name: Option<String>,
+    /// An optional description of the action
+    pub description: Option<String>,
+    /// Predicate to check to see if interaction is possible
+    pub predicate: Option<fn(Entity, &mut World) -> bool>,
     pub(crate) exclusive: bool,
     pub(crate) max_distance_squared: f32,
+    pub(crate) possible: bool,
+    /// Whether this pickup is enabled
+    pub enabled: bool,
 }
 
 impl Interactable {
@@ -30,17 +39,27 @@ impl Interactable {
     /// If exclusive, this interactable will only be interacted with if it's the closest one to the
     /// interactor, and the interaction will *not* be processed for any other in-range
     /// interactables.
-    pub fn new(max_distance: f32, exclusive: bool) -> Self {
+    pub fn new(max_distance: f32, exclusive: bool, name: Option<String>, description: Option<String>, predicate: Option<fn(Entity, &mut World) -> bool>) -> Self {
         Self {
+            name,
+            description,
+            predicate,
             exclusive,
             max_distance_squared: max_distance * max_distance,
+            possible: true,
+            enabled: true,
         }
     }
+
+    /// Gets whether this interaction is currently possible. Set this value using predicate.
+    pub fn possible(&self) -> bool {
+        self.possible
+    }
 }
 
 impl Default for Interactable {
     fn default() -> Self {
-        Self::new(1.0, false)
+        Self::new(1.0, false, None, None, None)
     }
 }
 
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