fix(actors/gfx): make gfx work

framework/scenes/world/actors/gfx.lua

@@ -25,17 +25,15 @@ local GFX = extend("framework.scenes.world.actors")
 
 local physics = require "framework.scenes.world.actors.physics.utils"
 
-function GFX:new(world, position, spritename, is3D)
-  local width, height = world.scene.animators:get(spritename):getDimensions()
-
+function GFX:new(world, position, spritename, is3D, useMiddle)
+  local width, height = world.animators:get(spritename):getDimensions()
 
   local dimensions
   if (is3D) then
-    dimensions = {w = width, h = height, d = 1}
-  else
     dimensions = {w = width, h = width, d = height}
+  else
+    dimensions = {w = width, h = height, d = 1}
   end
-  local dimVector = physics.dimensionsToVector(dimensions)
 
   -- !HACK!
   -- Cheat by creating at runtime the definition
@@ -51,9 +49,12 @@ function GFX:new(world, position, spritename, is3D)
     }
   }
 
-  GFX.super.new(self, world, position + (dimVector / 2))
-  self:setSprite(spritename, true)
-  self.sprite:activateCallbacks()
+  if (useMiddle) then
+    local dimVector = physics.dimensionsToVector(dimensions)
+    position = position + (dimVector / 2)
+  end
+
+  GFX.super.new(self, world, position)
 end
 
 function GFX:animationEnded(animation)

framework/scenes/world/actors/init.lua

@@ -56,6 +56,7 @@ end
 function Actor:updateActor(dt)
   self.timers:update(dt)
   self:update(dt)
+  self:_updateVisual(dt)
   self:applyMovement(dt)
 end
 

framework/scenes/world/init.lua

@@ -34,6 +34,8 @@ local Camera = require("framework.scenes.world.camera.minimal")
 
 local Vector3D = require "framework.libs.brinevector3D"
 
+local GFX = require "framework.scenes.world.actors.gfx"
+
 local function _tryFunction(toUpdate, dt, func)
     if (toUpdate ~= nil) then
         func(dt)
@@ -148,8 +150,6 @@ function World:_initActorList(actorPath)
     self.obj = {}
 
     self:_indexActors()
-
-    self:_prepareActorObject("gfx")
 end
 
 function World:_prepareActorObject(name)
@@ -214,6 +214,10 @@ function World:newActor(name, x, y, z, properties, mapname)
     return self:addActor(name, { x = x, y = y, z = z })
 end
 
+function World:showGFX(effect, position, useMiddle)
+    table.insert(self.actors, GFX(self, position, effect, false, (useMiddle == true)))
+end
+
 function World:addActor(name, position)
     local Actor = self:_getActorObject(name)
     if (name == "player") then