modules/world: make hitbox drawing part of actor

examples/gameplay/moveplayer/actors/parent.lua

@@ -7,7 +7,7 @@ function Parent:new(world, type, x, y, w, h)
 end
 
 function Parent:draw()
-  utils.graphics.box(self.x, self.y, self.w, self.h)
+  self:drawHitbox()
 end
 
 return Parent

gamecore/modules/world/actors/actor2D.lua

@@ -35,6 +35,8 @@ function Actor2D:new(world, type, x, y, w, h)
 
   self:initKeys()
   self:register()
+
+  self:setDebugColor(1, 1, 1)
 end
 
 function Actor2D:setManagers(world)
@@ -43,6 +45,13 @@ function Actor2D:setManagers(world)
   self.obj    = world.obj
 end
 
+function Actor2D:setDebugColor(r,g,b)
+  self.debug = {}
+  self.debug.r = r
+  self.debug.g = g
+  self.debug.b = b
+end
+
 function Actor2D:initPhysics(x, y, w, h)
   self.x      = x or 0
   self.y      = y or 0
@@ -105,4 +114,9 @@ function Actor2D:draw()
   -- here will be update actions
 end
 
+function Actor2D:drawHitbox()
+  love.graphics.setColor(self.debug.r, self.debug.g, self.debug.b, 1)
+  utils.graphics.box(self.x, self.y, self.w, self.h)
+end
+
 return Actor2D