From 843e9eef2763b4de0de8cd516a59cc5458fb3d5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Tue, 27 Apr 2021 19:57:20 -0700
Subject: [PATCH] examples: remove confusing Idle action
---
examples/thirst.rs | 36 +-----------------------------------
1 file changed, 1 insertion(+), 35 deletions(-)
diff --git a/examples/thirst.rs b/examples/thirst.rs
index 50b125a..6b5d90b 100644
--- a/examples/thirst.rs
+++ b/examples/thirst.rs
@@ -99,38 +99,6 @@ fn drink_action_system(
}
}
-#[derive(Debug, Clone)]
-struct Idle;
-
-impl Idle {
- fn build() -> IdleBuilder {
- IdleBuilder
- }
-}
-
-#[derive(Debug, Clone)]
-struct IdleBuilder;
-
-impl ActionBuilder for IdleBuilder {
- fn build(&self, cmd: &mut Commands, action: Entity, _actor: Entity) {
- cmd.entity(action).insert(Idle);
- }
-}
-
-fn idle_system(mut query: Query<&mut ActionState, With<Idle>>) {
- for mut state in query.iter_mut() {
- match *state {
- ActionState::Requested => {
- *state = ActionState::Executing;
- }
- ActionState::Cancelled => {
- *state = ActionState::Success;
- }
- ActionState::Executing => {}
- _ => {}
- }
- }
-}
// Then, we have something called "Scorers". These are special components that
// run in the background, calculating a "Score" value, which is what Big Brain
// will use to pick which actions to execute.
@@ -188,8 +156,7 @@ pub fn init_entities(mut cmd: Commands) {
Thinker::build()
.picker(FirstToScore { threshold: 0.8 })
// Note that what we pass in are _builders_, not components!
- .when(Thirsty::build(), Drink::build())
- .otherwise(Idle::build()),
+ .when(Thirsty::build(), Drink::build()),
);
}
@@ -202,6 +169,5 @@ fn main() {
.add_system(thirst_system.system())
.add_system(drink_action_system.system())
.add_system(thirsty_scorer_system.system())
- .add_system(idle_system.system())
.run();
}
--
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