scenes/levels: remove some functions with 1:1 equivalent in parents

imperium-porcorum.love/scenes/levels/entities/parent.lua

@@ -35,25 +35,10 @@ function Entity:initPhysics(world, collType, x, y, w, h)
   self:register()
 end
 
-function Entity:setDebugColor(r,g,b)
-  self.debug = {}
-  self.debug.r = r
-  self.debug.g = r
-  self.debug.b = r
-end
-
 function Entity:update(dt)
 
 end
 
-function Entity:register()
-  self.world:registerActor(self)
-end
-
-function Entity:destroy()
-  self.world:removeActor(self)
-end
-
 function Entity:canBounce(bounce)
   self.bounce = bounce
 end
@@ -101,11 +86,6 @@ function Entity:changeSpeedToCollisionNormal(nx, ny)
   self.xsp, self.ysp = xsp, ysp
 end
 
-function Entity:getCenter()
-  return  self.x + self.w / 2,
-          self.y + self.h / 2
-end
-
 function Entity:purge()
   self.world:removeActor(self)
 end
@@ -153,8 +133,4 @@ function Entity:draw()
   -- Cette fonction en contient rien par défaut
 end
 
-function Entity:drawHitbox()
-  utils.graphics.box(self.x, self.y, self.w, self.h)
-end
-
 return Entity