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-rw-r--r--app/systems/rules/decay_speed.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/app/systems/rules/decay_speed.rb b/app/systems/rules/decay_speed.rb
new file mode 100644
index 0000000..490c7d0
--- /dev/null
+++ b/app/systems/rules/decay_speed.rb
@@ -0,0 +1,9 @@
+FF::Scn::BoidRules.add(
+ FF::Sys.new('DecaySpeed', priority: 50) do
+ FF::Cmp::DecaySpeed.each do |decay|
+ boid = decay.entities[0].components[FF::Cmp::Boid][0]
+ boid.vx *= decay.strength
+ boid.vy *= decay.strength
+ end
+ end
+)