fixed spelling mistakes

README.md

@@ -15,7 +15,7 @@ local LightWorld = require "lib/light_world"
 -- create light world
 lightWorld = LightWorld({
   drawBackground = drawBackground, --the callback to use for drawing the background
-  drawForground = drawForground, --the callback to use for drawing the foreground
+  drawForeground = drawForeground, --the callback to use for drawing the foreground
   ambient = {55,55,55},         --the general ambient light in the environment
 })
 

examples/complex.lua

@@ -94,7 +94,7 @@ function love.load()
     refractionStrength = 16.0,
     reflectionVisibility = 0.75,
     drawBackground = drawBackground,
-    drawForground = drawForground
+    drawForeground = drawForeground
   })
 
 	mouseLight = lightWorld:newLight(0, 0, 255, 191, 127, lightRange)
@@ -357,7 +357,7 @@ function drawBackground(l,t,w,h)
 	end
 end
 
-function drawForground(l,t,w,h)
+function drawForeground(l,t,w,h)
 	love.graphics.setBlendMode("alpha")
 	for i = 1, phyCnt do
 		if phyLight[i]:getType() == "polygon" then

examples/normalMap.lua

@@ -12,7 +12,7 @@ function love.load()
 	-- create light world
 	lightWorld = LightWorld({
     drawBackground = drawBackground,
-    drawForground = drawForground,
+    drawForeground = drawForeground,
     ambient = {55,55,55},
     refractionStrength = 32.0,
     reflectionVisibility = 0.75,
@@ -65,7 +65,7 @@ function drawBackground(l,t,w,h)
   love.graphics.rectangle("fill", -l/scale, -t/scale, w/scale, h/scale)
 end
 
-function drawForground(l,t,w,h)
+function drawForeground(l,t,w,h)
   love.graphics.setColor(255, 255, 255)
   local w, h = love.graphics.getWidth(), love.graphics.getHeight()
   love.graphics.draw(image, w/2-(image:getWidth()/2), h/2-(image:getHeight()/2))

examples/short.lua

@@ -16,7 +16,7 @@ function love.load()
 	-- create light world
 	lightWorld = LightWorld({
     drawBackground = drawBackground,
-    drawForground = drawForground,
+    drawForeground = drawForeground,
     ambient = {55,55,55},
     refractionStrength = 32.0,
     reflectionVisibility = 0.75,
@@ -132,7 +132,7 @@ function drawBackground(l,t,w,h)
   love.graphics.rectangle("fill", -l/scale, -t/scale, w/scale, h/scale)
 end
 
-function drawForground(l,t,w,h)
+function drawForeground(l,t,w,h)
   love.graphics.setColor(63, 255, 127)
   local cx, cy = circleTest:getPosition()
   love.graphics.circle("fill", cx, cy, circleTest:getRadius())

lib/init.lua

@@ -58,7 +58,7 @@ function light_world:init(options)
 	self.glowDown             = false
 
   self.drawBackground       = function() end
-  self.drawForground        = function() end
+  self.drawForeground        = function() end
 
   options = options or {}
   for k, v in pairs(options) do self[k] = v end
@@ -102,7 +102,7 @@ function light_world:draw(l,t,s)
   util.drawto(self.render_buffer, l, t, s, function()
     self.drawBackground( l,t,w,h,s)
     self:drawShadow(     l,t,w,h,s)
-    self.drawForground(  l,t,w,h,s)
+    self.drawForeground(  l,t,w,h,s)
 		self:drawMaterial(   l,t,w,h,s)
     self:drawShine(      l,t,w,h,s)
     self:drawPixelShadow(l,t,w,h,s)
@@ -280,7 +280,7 @@ end
 
 function light_world:clear()
   light_world:clearLights()
-  light_world:clearBodys()
+  light_world:clearBodies()
 end
 
 -- clear lights
@@ -290,7 +290,7 @@ function light_world:clearLights()
 end
 
 -- clear objects
-function light_world:clearBodys()
+function light_world:clearBodies()
   self.body = {}
   self.isShadows = false
   self.isRefraction = false
@@ -302,7 +302,7 @@ function light_world:setBackgroundMethod(fn)
 end
 
 function light_world:setForegroundMethod(fn)
-  self.drawForground = fn or function() end
+  self.drawForeground = fn or function() end
 end
 
 -- set ambient color

main.lua

@@ -77,7 +77,7 @@ function exf.drawBackground()
   exf.list:draw()
 end
 
-function exf.drawForground()
+function exf.drawForeground()
   love.graphics.setColor(255, 255, 255)
   love.graphics.draw(exf.bigball, 800 - 128, 600 - 128, love.timer.getTime(), 1, 1, exf.bigball:getWidth() * 0.5, exf.bigball:getHeight() * 0.5)
 end
@@ -184,7 +184,7 @@ function exf.resume()
 	-- create light world
 	lightWorld = LightWorld({
     drawBackground = exf.drawBackground,
-    drawForground = exf.drawForground
+    drawForeground = exf.drawForeground
   })
 	lightWorld:setAmbientColor(127, 127, 127)