feat: add a way to wait for the end of something already started

sonic-radiance.love/game/utils/choregraphy/arguments.lua

@@ -8,6 +8,7 @@ return {
   ["jump"] = {"power", "bounceNumber", "blockProcess"},
   ["jumpTo"] = {"origin", "x", "y", "duration", "blockProcess"},
   ["jumpBack"] = {"duration", "blockProcess"},
+  ["waitActorFinished"] = {"waitFor"},
   --[name] = {args},
 }
 

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/choregraphy/step/init.lua

@@ -9,5 +9,6 @@ actions["playSFX"] = require(baseURI .. "playSFX")
 actions["sendDamage"] = require(baseURI .. "sendDamage")
 actions["setAnimation"] = require(baseURI .. "setAnimation")
 actions["wait"] = require(baseURI .. "wait")
+actions["waitActorFinished"] = require(baseURI .. "waitActorFinished")
 
 return actions

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/choregraphy/step/waitActorFinished.lua

@@ -0,0 +1,20 @@
+local StepParent = require "scenes.battlesystem.controllers.fighters.systems.choregraphy.step.parent"
+local WaitActorFinishedStep = StepParent:extend()
+
+function WaitActorFinishedStep:new(controller, args)
+  WaitActorFinishedStep.super.new(self, controller, args)
+end
+
+function WaitActorFinishedStep:start()
+  self.choregraphy.actor:blockChoregraphy(true, self, self.arguments.waitFor)
+end
+
+function WaitActorFinishedStep:update(dt)
+
+end
+
+function WaitActorFinishedStep:getSignal(signal)
+
+end
+
+return WaitActorFinishedStep;