From 8338a63886de8850d7c26bb59ffb88d03fe19fe1 Mon Sep 17 00:00:00 2001
From: databasedav <31483365+databasedav@users.noreply.github.com>
Date: Mon, 26 Aug 2024 02:39:30 -0700
Subject: [PATCH] add disabling resource (#156)
---
src/cursor.rs | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/src/cursor.rs b/src/cursor.rs
index f54fef6..27354b7 100644
--- a/src/cursor.rs
+++ b/src/cursor.rs
@@ -10,11 +10,20 @@ pub struct CursorSet;
pub struct CursorPlugin;
+/// Unit resource whose existence in the world disables the cursor plugin systems.
+#[derive(Resource)]
+pub struct CursorPluginDisabled;
+
impl Plugin for CursorPlugin {
fn build(&self, app: &mut App) {
- app.add_systems(Update, ((hover_sprites, hover_ui), change_cursor).chain())
- .add_event::<TextHoverIn>()
- .add_event::<TextHoverOut>();
+ app.add_systems(
+ Update,
+ ((hover_sprites, hover_ui), change_cursor)
+ .chain()
+ .run_if(not(resource_exists::<CursorPluginDisabled>)),
+ )
+ .add_event::<TextHoverIn>()
+ .add_event::<TextHoverOut>();
}
}
--
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