Task Infrastructure — Task Enum, Queue, Events, Executor

src/entities/sentient/dorf.rs

@@ -3,11 +3,13 @@ use crate::constants::TILE_SIZE;
 use crate::constants::*;
 use crate::entities::cargo::{CarryVisualState, HaulSlot};
 use crate::entities::shared_components::Ambulatory;
+use crate::entities::tasks::{Task, TaskQueue, TaskState};
 use crate::game::SpawnDelay;
 use crate::world::VisibleGameEntity;
 use bevy::prelude::*;
 use bevy_rand::prelude::*;
 use rand::RngExt;
+use smallvec::smallvec;
 
 #[derive(Bundle)]
 pub struct Dorf {
@@ -17,6 +19,8 @@ pub struct Dorf {
     visibility: Visibility,
     haul_slot: HaulSlot,
     carry_visual: CarryVisualState,
+    task_queue: TaskQueue,
+    task_state: TaskState,
 }
 
 impl Dorf {
@@ -25,6 +29,7 @@ impl Dorf {
         let run_speed = 6.;
         let normal_sprite = asset_server.load("dorf.png");
         let carry_sprite = asset_server.load("dorf.png");
+        let origin = (position / TILE_SIZE).as_ivec3();
 
         Dorf {
             ambulatory: Ambulatory {
@@ -47,6 +52,14 @@ impl Dorf {
             visibility: Visibility::Hidden,
             haul_slot: HaulSlot::default(),
             carry_visual: CarryVisualState::new(normal_sprite, carry_sprite),
+            task_queue: TaskQueue {
+                tasks: smallvec![Task::Idle {
+                    target: origin,
+                    wander_radius: 10,
+                    origin,
+                }],
+            },
+            task_state: TaskState::Pending,
         }
     }
 }