finish up implementing the animation setup, through anim8proxy

examples/animation.lua

@@ -3,7 +3,7 @@ local LightWorld = require "lib"
 local anim8 = require 'lib.anim8'
 
 function love.load()
-  x, y, scale = 0, 0, 1
+  x, y, z, scale = 0, 0, 1, 1
 	-- load images
 	image = love.graphics.newImage("examples/gfx/scott_pilgrim.png")
 	image_normal = love.graphics.newImage("examples/gfx/scott_pilgrim_NRM.png")
@@ -18,12 +18,14 @@ function love.load()
 	-- create light
 	lightMouse = lightWorld:newLight(0, 0, 255, 127, 63, 300)
 	lightMouse:setGlowStrength(0.3)
+  lightMouse.normalInvert = true
 
 	-- create shadow bodys
 	animation = lightWorld:newAnimationGrid(image, 100, 100)
   animation:setNormalMap(image_normal)
   grid = animation:newGrid(108, 140)
   animation:addAnimation('run right', grid('1-8', 1), 0.1)
+  animation:addAnimation('run left', grid('8-1', 2), 0.1)
 
   local g = anim8.newGrid(108, 140, image:getWidth(), image:getHeight())
   animation2 = anim8.newAnimation(g('1-8', 1), 0.1)
@@ -50,9 +52,23 @@ function love.update(dt)
 		scale = scale + 0.01
 	end
 
+	if love.keyboard.isDown("a") then
+    animation:setAnimation('run left')
+	elseif love.keyboard.isDown("d") then
+    animation:setAnimation('run right')
+	end
+
   animation2:update(dt)
   lightWorld:update(dt) --only needed for animation
-	lightMouse:setPosition((love.mouse.getX() - x)/scale, (love.mouse.getY() - y)/scale)
+	lightMouse:setPosition((love.mouse.getX() - x)/scale, (love.mouse.getY() - y)/scale, z)
+end
+
+function love.mousepressed(x, y, c)
+	if c == "wu" then
+    z = z + 1
+	elseif c == "wd" then
+    z = z - 1
+	end
 end
 
 function love.draw()
@@ -63,7 +79,7 @@ function love.draw()
     lightWorld:draw(function()
       love.graphics.setColor(255, 255, 255)
       love.graphics.rectangle("fill", -x/scale, -y/scale, love.graphics.getWidth()/scale, love.graphics.getHeight()/scale)
-      animation.animation:draw(image, 100, 100)
+      animation:drawAnimation()
  
       animation2:draw(image, 200, 100)
     end)

lib/body.lua

@@ -153,11 +153,24 @@ function body:newGrid(frameWidth, frameHeight, imageWidth, imageHeight, left, to
 end
 -- frameWidth, frameHeight, imageWidth, imageHeight, left, top, border 
 function body:addAnimation(name, frames, durations, onLoop)
-  self.current_animation_name = self.current_animation or name
+  self.current_animation_name = self.current_animation_name or name
   self.animations[name] = anim8.newAnimation(frames, durations, onLoop)
   self.animation = self.animations[self.current_animation_name]
 end
 
+function body:setAnimation(name)
+  self.current_animation_name = name
+  self.animation = self.animations[self.current_animation_name]
+end
+
+function body:gotoFrame(frame) self.animation:gotoFrame(frame) end
+function body:pause() self.animation:pause() end
+function body:resume() self.animation:resume() end
+function body:flipH() self.animation:flipH() end
+function body:flipV() self.animation:flipV() end
+function body:pauseAtEnd() self.animation:pauseAtEnd() end
+function body:pauseAtStart() self.animation:pauseAtStart() end
+
 function body:update(dt)
   local frame = self.animation.frames[self.animation.position]
   _,_,self.width, self.height = frame:getViewport()
@@ -493,6 +506,10 @@ function body:isInRange(l, t, w, h, s)
   return self.visible and (bx+bw) > (-l/s) and bx < (-l+w)/s and (by+bh) > (-t/s) and by < (-t+h)/s
 end
 
+function body:drawAnimation()
+  self.animation:draw(self.img, self.x, self.y)
+end
+
 function body:drawNormal()
   if not self.refraction and not self.reflection and self.normalMesh then
     love.graphics.setColor(255, 255, 255)