Fixed the love.run loop and moved it into its own file. Fixed examples

.gitignore

@@ -38,5 +38,3 @@ luac.out
 *.i*86
 *.x86_64
 *.hex
-
-*.lua

concord/run.lua

@@ -0,0 +1,55 @@
+local PATH = (...):gsub('%.[^%.]+$', '')
+
+local Concord = require(PATH)
+
+return function()
+   if love.math then
+      love.math.setRandomSeed(os.time())
+      love.timer.step()
+   end
+
+   for _, instance in ipairs(Concord.instances) do
+      instance:emit("load", arg)
+   end
+
+   if love.timer then love.timer.step() end
+
+   local dt = 0
+
+   return function()
+      if love.event then
+         love.event.pump()
+         for name, a, b, c, d, e, f in love.event.poll() do
+            for _, instance in ipairs(Concord.instances) do
+               instance:emit(name, a, b, c, d, e, f)
+            end
+
+            if name == "quit" then
+               return a or 0
+            end
+         end
+      end
+
+      if love.timer then
+         love.timer.step()
+         dt = love.timer.getDelta()
+      end
+
+      for _, instance in ipairs(Concord.instances) do
+         instance:emit("update", dt)
+      end
+
+      if love.graphics and love.graphics.isActive() then
+         love.graphics.clear(love.graphics.getBackgroundColor())
+         love.graphics.origin()
+
+         for _, instance in ipairs(Concord.instances) do
+            instance:emit("draw")
+         end
+
+         love.graphics.present()
+      end
+
+      if love.timer then love.timer.sleep(0.001) end
+   end
+end

conf.lua

@@ -0,0 +1,10 @@
+function love.conf(t)
+   t.identity = "Concord Example"
+   t.version  = "11.0"
+   t.console  = true
+ 
+   t.window.vsync  = false
+   t.window.width  = 720
+   t.window.height = 720
+ end
+ 

examples/baseLayout/main.lua

@@ -0,0 +1,10 @@
+local PATH = (...):gsub('%.[^%.]+$', '')
+
+local Concord = require("concord").init({
+   useEvents = true
+})
+
+local C = require(PATH..".src.components")
+local S = require(PATH..".src.systems")
+
+local a  =5

examples/baseLayout/src/components/init.lua

@@ -0,0 +1,5 @@
+local PATH = (...):gsub('%.init$', '')
+
+return {
+
+}

examples/baseLayout/src/systems/init.lua

@@ -0,0 +1,5 @@
+local PATH = (...):gsub('%.init$', '')
+
+return {
+   
+}

examples/simpleDrawing/init.lua

@@ -0,0 +1,118 @@
+local Concord = require("concord").init({
+   useEvents = true
+})
+local Entity    = Concord.entity
+local Component = Concord.component
+local System    = Concord.system
+
+local Game = Concord.instance()
+Concord.addInstance(Game)
+
+local Position = Component(function(e, x, y)
+   e.x = x
+   e.y = y
+end)
+
+local Rectangle = Component(function(e, w, h)
+   e.w = w
+   e.h = h
+end)
+
+local Circle = Component(function(e, r)
+   e.r = r
+end)
+
+local Color = Component(function(e, r, g, b, a)
+   e.r = r
+   e.g = g
+   e.b = b
+   e.a = a
+end)
+
+local RectangleRenderer = System({Position, Rectangle})
+function RectangleRenderer:draw()
+   local e
+   for i = 1, self.pool.size do
+      e = self.pool:get(i)
+
+      local position  = e:get(Position)
+      local rectangle = e:get(Rectangle)
+      local color     = e:get(Color)
+
+      love.graphics.setColor(255, 255, 255)
+      if color then
+         love.graphics.setColor(color.r, color.g, color.b, color.a)
+      end
+
+      love.graphics.rectangle("fill", position.x, position.y, rectangle.w, rectangle.h)
+   end
+end
+
+local CircleRenderer = System({Position, Circle})
+function CircleRenderer:draw()
+   local e
+   for i = 1, self.pool.size do
+      e = self.pool:get(i)
+
+      local position = e:get(Position)
+      local circle   = e:get(Circle)
+      local color    = e:get(Color)
+
+      love.graphics.setColor(255, 255, 255)
+      if color then
+         love.graphics.setColor(color.r, color.g, color.b, color.a)
+      end
+
+      love.graphics.circle("fill", position.x, position.y, circle.r)
+   end
+end
+
+local RandomRemover = System({})
+
+function RandomRemover:init()
+   self.time = 0
+end
+
+function RandomRemover:update(dt)
+   self.time = self.time + dt
+
+   if self.time >= 0.25 then
+      self.time = 0
+
+      if self.pool.size > 0 then
+         local i = love.math.random(1, self.pool.size)
+
+         self.pool:get(i):destroy()
+      end
+   end
+
+   love.window.setTitle(love.timer.getFPS())
+end
+
+Game:addSystem(RandomRemover(),     "update")
+Game:addSystem(RectangleRenderer(), "draw")
+Game:addSystem(CircleRenderer(),    "draw")
+
+for i = 1, 100 do
+   local e = Entity()
+   e:give(Position, love.math.random(0, 700), love.math.random(0, 700))
+   e:give(Rectangle, love.math.random(5, 20), love.math.random(5, 20))
+
+   if love.math.random(0, 1) == 0 then
+      e:give(Color, love.math.random(), love.math.random(), love.math.random(), 1)
+   end
+
+   Game:addEntity(e)
+end
+
+for i = 1, 100 do
+   local e = Entity()
+   e:give(Position, love.math.random(0, 700), love.math.random(0, 700))
+   e:give(Circle, love.math.random(5, 20))
+
+   if love.math.random(0, 1) == 0 then
+      e:give(Color, love.math.random(), love.math.random(), love.math.random(), 1)
+   end
+
+   Game:addEntity(e)
+end

main.lua

@@ -0,0 +1,4 @@
+local file = "examples.simpleDrawing"
+-- local file = "examples.baseLayout.main"
+
+require(file)