feat(battler):add ways to stop moving

sonic-radiance.love/scenes/battlesystem/actors/battler.lua

@@ -120,6 +120,18 @@ function Battler:initMovementSystem()
   self:initJump()
 end
 
+function Battler:stopMoving()
+  self.xspeed, self.yspeed, self.zspeed = 0,0,0
+  if (self.movementType == MOVEMENT_TWEENER) then
+    self:unlockTag("goTo")
+    self.tweens:removeNamedTween("goTo")
+    self.tweens:removeTimer("goTo")
+    self.tweens:removeTimer("resetMovement")
+  end
+  self.movementType = MOVEMENT_NONE
+  self:updatePreviousPosition()
+end
+
 function Battler:updateMovement(dt)
   if (self.movementType == MOVEMENT_TWEENER) then
     self:updateTweenerSpeed(dt)
@@ -144,7 +156,7 @@ end
 function Battler:goTo(dx, dy, duration, easing)
   local easing = easing or 'inOutQuad'
   if duration > 0 then
-    self.tweens:newTween(0, duration, {x = dx, y = dy}, easing)
+    self.tweens:setNamedTween("goTo", 0, duration, {x = dx, y = dy}, easing)
   end
   self.tweens:newTimer(duration + 0.02, "goTo")
   self.tweens:newTimer(duration + 0.02, "resetMovement")
@@ -197,6 +209,11 @@ function Battler:initJump()
   self.jump.isMotionJump = false
 end
 
+function Battler:stopJumping()
+  self:initJump()
+  self.zspeed = 0
+end
+
 function Battler:setJump(power, bounceNumber, useDefaultAnimation)
   self.zspeed = power
   self.jump.spin = (useDefaultAnimation == false)