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Vertical Rotate ( urgent ) (Mert's in Global Game Jam; let's help him - Admin) — Gideros Forum
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    Vertical Rotate ( urgent ) (Mert's in Global Game Jam; let's help him - Admin)

    mertocanmertocan Member
    edited January 2013 in General questions
    Is it possible to make vertical Rotate with movieClips? I am in GGJ now i need quick answer pleasee :)

    Likes: gorkem

    My Games. Mert Can KURUM
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    Comments

    • gorkemgorkem Maintainer
      Hey - let's help Mert achieve his goals in GGJ as much as we can :)
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    • keszeghkeszegh Member
      edited January 2013
      i think only with meshes can one emulate 3d rotations.
      Longtitle Productions, creator of
      Fragmenter - animated loop machine and IKONOMIKON - the memory game
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    • mertocanmertocan Member
      It is not 3d rotation. For example i have a man on stage whose face looks to x+ , but i want him to look x-. Sorry for bad english:D hope you understand me :)
      My Games. Mert Can KURUM
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    • SinisterSoftSinisterSoft Maintainer
      @mertocan Do you mean xflip not rotate?
      Coder, video game industry veteran (since the '80s, ❤'s assembler), arrested - never convicted hacker (in the '90s), dad of five, he/him (if that even matters!).
      https://deluxepixel.com
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    • mertocanmertocan Member
      yes yes exactly
      My Games. Mert Can KURUM
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    • GregBUGGregBUG Guru
      edited January 2013 Accepted Answer
      @mertocan
      if I understand your question
      try this way:

      Sprite:setScaleX(-1)

      sprite is flipped on x.

      open "Texture Pack" Gideros example
      on file animatedsprite.lua
      in function AnimatedSprite:init()
      add

      self:setScaleX(-1)
      self:setPosition(100,100)


      it works on movieclips also.

      hope it helps.

      Likes: SinisterSoft, omer

      TNT ENGiNE for Gideors Studio - Particle Engine, Virtual Pad, Animator Studio, Collision Engine - DOWNLOAD NOW !!! IT'S FREE!!! -
      www.tntengine.com
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    • twisttaptwisttap Member
      Take a look at @144mb's tiled v2. example that uses TNT pad also. It has the same thing as you wanted. Btw which one are you attending @mertocan ?
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    • bowerandybowerandy Guru
      edited January 2013
      @mertocan,

      Here's an example of a little game I built in Gideros to help with my daughter's reading. It uses tweening of setScaleX() amongst other things to give a vertical axis flip of an animation. In the game the main character walks left and right based on device tilt. Is this the sort of thing you're looking for?


      Here's the pertinent code:
      function PrincessMilly:onEnterFrame()
	local game=PrincessMillyGame.current
 
	if self.walking~=0 then
		self:walk(self.walking)
	else
		local ax, ay, az=game.accelerometer:getAcceleration()
		if ay>PrincessMilly.WALK_HYSTERESIS then 
			self:walk(-PrincessMilly.WALK_SPEED)
		end	
		if ay<-PrincessMilly.WALK_HYSTERESIS then 
			self:walk(PrincessMilly.WALK_SPEED)
		end	
	end
 
	game.camera:lookAt(self)
end
 
local function sign(x)
  return (x<0 and -1) or 1
end
 
function PrincessMilly:walk(speed)
	local x=self:getX()+speed
	self:setX(x)
 
	local angle=math.sin(x/PrincessMilly.JOSTLE_SPEED)*PrincessMilly.JOSTLE_AMOUNT
	self:setRotation(angle)
 
	if sign(speed)~=sign(self.lastWalk) then
		GTween.new(self, 0.5, {scaleX=sign(speed)})
	end
	self.lastWalk=speed
end
 
function PrincessMilly:walkLeft()
	self.walking=-PrincessMilly.WALK_SPEED
end
 
function PrincessMilly:walkRight()
	self.walking=PrincessMilly.WALK_SPEED
end
      Hope that helps.

      best regards

      Likes: SinisterSoft, omer

      tweets: @ insidebowerhaus blog: http://bowerhaus.eu/blog/blog.html
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    • mertocanmertocan Member
      Thanks alot :)
      My Games. Mert Can KURUM
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    • SinisterSoftSinisterSoft Maintainer
      @bowerandy nice little game, I bet your daughter loved it. :)
      Coder, video game industry veteran (since the '80s, ❤'s assembler), arrested - never convicted hacker (in the '90s), dad of five, he/him (if that even matters!).
      https://deluxepixel.com
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    • twisttaptwisttap Member
      @mertocan Since GGJ is finished maybe you can share your game with us here or a link to it :)
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