whoops, forgot to re-build!

demo/pop/skins/default.lua

@@ -1,4 +1,5 @@
-local lg = love.graphics
+local graphics
+graphics = love.graphics
 return {
   background = {
     0,
@@ -12,5 +13,5 @@ return {
     255,
     250
   },
-  font = lg.newFont(14)
+  font = graphics.newFont(14)
 }

lib/pop/elements/box.lua

@@ -16,8 +16,8 @@ do
       if self.background then
         if type(self.background) == "table" then
           graphics.setColor(self.background)
+          graphics.rectangle("fill", self.x, self.y, self.w, self.h)
         else
-          graphics.setColor(self.background)
           local w, h = self.background:getDimensions()
           w = self.w / w
           h = self.h / h
@@ -47,12 +47,16 @@ do
       if a == nil then
         a = 255
       end
+      if type(r) == "table" then
+        self.background = r
+      else
         self.background = {
           r,
           g,
           b,
           a
         }
+      end
       return self
     end,
     getColor = function(self)

lib/pop/elements/element.lua

@@ -1,5 +1,7 @@
 local graphics
 graphics = love.graphics
+local floor
+floor = math.floor
 local element
 do
   local _class_0
@@ -15,10 +17,14 @@ do
       return self
     end,
     move = function(self, x, y)
+      if x then
         self.x = self.x + x
+      end
+      if y then
         self.y = self.y + y
+      end
       for i = 1, #self.child do
-        if not self.child[i].excludeMovement then
+        if not (self.child[i].excludeMovement) then
           self.child[i]:move(x, y)
         end
       end
@@ -27,6 +33,7 @@ do
     setPosition = function(self, x, y)
       local oldX = self.x
       local oldY = self.y
+      if x then
         local _exp_0 = self.horizontal
         if "left" == _exp_0 then
           self.x = x
@@ -35,16 +42,23 @@ do
         elseif "right" == _exp_0 then
           self.x = x - self.w
         end
-      local _exp_1 = self.vertical
-      if "top" == _exp_1 then
+      else
+        x = oldX
+      end
+      if y then
+        local _exp_0 = self.vertical
+        if "top" == _exp_0 then
           self.y = y
-      elseif "center" == _exp_1 then
+        elseif "center" == _exp_0 then
           self.y = y - self.h / 2
-      elseif "bottom" == _exp_1 then
+        elseif "bottom" == _exp_0 then
           self.y = y - self.h
         end
+      else
+        y = oldY
+      end
       for i = 1, #self.child do
-        if not self.child[i].excludeMovement then
+        if not (self.child[i].excludeMovement) then
           self.child[i]:move(x - oldX, y - oldY)
         end
       end
@@ -57,7 +71,7 @@ do
       if "center" == _exp_0 then
         resultX = resultX + (self.w / 2)
       elseif "right" == _exp_0 then
-        resultX = resultX + self.w
+        resultY = resultY + self.w
       end
       local _exp_1 = self.vertical
       if "center" == _exp_1 then
@@ -102,7 +116,7 @@ do
       self:setSize(W, H)
       return self
     end,
-    align = function(self, horizontal, vertical)
+    align = function(self, horizontal, vertical, toPixel)
       self:setAlignment(horizontal, vertical)
       self.x = self.parent.x
       self.y = self.parent.y
@@ -122,13 +136,17 @@ do
       elseif "bottom" == _exp_1 then
         self.y = self.y + (self.parent.h - self.h - self.margin)
       end
+      if toPixel then
+        self.x = floor(self.x)
+        self.y = floor(self.y)
+      end
       return self
     end,
     alignTo = function(self, element, horizontal, vertical)
-      local realParent = self.parent
+      local parent = self.parent
       self.parent = element
       self:align(horizontal, vertical)
-      self.parent = realParent
+      self.parent = parent
       return self
     end,
     setAlignment = function(self, horizontal, vertical)
@@ -139,6 +157,14 @@ do
         self.vertical = vertical
       end
       return self
+    end,
+    setMargin = function(self, margin)
+      self.margin = margin
+      self:align()
+      return self
+    end,
+    getMargin = function(self)
+      return self.margin
     end
   }
   _base_0.__index = _base_0
@@ -146,8 +172,13 @@ do
     __init = function(self, pop, parent)
       self.parent = parent
       self.child = { }
+      if parent then
         self.x = parent.x or 0
         self.y = parent.y or 0
+      else
+        self.x = 0
+        self.y = 0
+      end
       self.w = 10
       self.h = 10
       self.horizontal = "left"

lib/pop/elements/text.lua

@@ -5,13 +5,22 @@ do
   local _obj_0 = string
   sub, len = _obj_0.sub, _obj_0.len
 end
-local path = sub(..., 1, len(...) - len("/text"))
+local path = sub(..., 1, len(...) - len("/box"))
 local element = require(tostring(path) .. "/element")
 local text
 do
   local _class_0
   local _parent_0 = element
   local _base_0 = {
+    wrap = function(pop)
+      return function(parent, ...)
+        if type(parent) == "string" then
+          return pop.create("text", nil, parent, ...)
+        else
+          return pop.create("text", parent, ...)
+        end
+      end
+    end,
     draw = function(self)
       graphics.setColor(self.color)
       graphics.setFont(self.font)
@@ -40,7 +49,7 @@ do
       local _exp_1 = self.vertical
       if "center" == _exp_1 then
         self.y = self.y - ((h - self.h) / 2)
-      elseif "right" == _exp_1 then
+      elseif "bottom" == _exp_1 then
         self.y = self.y - (h - self.h - self.margin)
       end
       self.w = w
@@ -70,12 +79,16 @@ do
       if a == nil then
         a = 255
       end
+      if type(r) == "table" then
+        self.color = r
+      else
         self.color = {
           r,
           g,
           b,
           a
         }
+      end
       return self
     end,
     getColor = function(self)

lib/pop/init.lua

@@ -8,38 +8,71 @@ insert = table.insert
 local path = ...
 local pop = { }
 pop.elements = { }
-pop.window = {
-  child = { }
-}
+pop.skins = { }
+pop.screen = false
 pop.load = function()
   local elements = filesystem.getDirectoryItems(tostring(path) .. "/elements")
   for i = 1, #elements do
+    local _continue_0 = false
+    repeat
+      if not (elements[i]:sub(-4) == ".lua") then
+        _continue_0 = true
+        break
+      end
       local name = elements[i]:sub(1, -5)
       pop.elements[name] = require(tostring(path) .. "/elements/" .. tostring(name))
-    print("loaded element: " .. tostring(name))
-    if not pop[name] then
+      print("element loaded: \"" .. tostring(name) .. "\"")
+      if not (pop[name]) then
+        if pop.elements[name].wrap then
+          pop[name] = pop.elements[name].wrap(pop)
+        else
           pop[name] = function(...)
             return pop.create(name, ...)
           end
-      print("wrapper created: " .. tostring(name) .. "()")
+        end
+        print("wrapper created: \"pop." .. tostring(name) .. "()\"")
+      end
+      _continue_0 = true
+    until true
+    if not _continue_0 then
+      break
     end
   end
-  pop.window = pop.create("element"):setSize(graphics.getWidth(), graphics.getHeight())
-  return print("created window")
+  local skins = filesystem.getDirectoryItems(tostring(path) .. "/skins")
+  for i = 1, #skins do
+    local _continue_0 = false
+    repeat
+      if not (skins[i]:sub(-4) == ".lua") then
+        _continue_0 = true
+        break
+      end
+      local name = skins[i]:sub(1, -5)
+      pop.skins[name] = require(tostring(path) .. "/skins/" .. tostring(name))
+      print("skin loaded: \"" .. tostring(name) .. "\"")
+      _continue_0 = true
+    until true
+    if not _continue_0 then
+      break
+    end
+  end
+  pop.screen = pop.create("element", false):setSize(graphics.getWidth(), graphics.getHeight())
+  return print("created \"pop.screen\"")
 end
-pop.create = function(elementType, parent, ...)
+pop.create = function(element, parent, ...)
   if parent == nil then
-    parent = pop.window
+    parent = pop.screen
   end
-  local newElement = pop.elements[elementType](parent, ...)
-  insert(parent.child, newElement)
-  return newElement
+  element = pop.elements[element](pop, parent, ...)
+  if parent then
+    insert(parent.child, element)
+  end
+  return element
 end
 pop.update = function(dt, element)
   if element == nil then
-    element = pop.window
+    element = pop.screen
   end
-  if not element.excludeUpdating then
+  if not (element.excludeUpdate) then
     if element.update then
       element:update(dt)
     end
@@ -50,86 +83,80 @@ pop.update = function(dt, element)
 end
 pop.draw = function(element)
   if element == nil then
-    element = pop.window
+    element = pop.screen
   end
-  if not element.excludeRendering then
+  if not (element.excludeDraw) then
     if element.draw then
-      local _
-      do
-        local _base_0 = element
-        local _fn_0 = _base_0.draw
-        _ = function(...)
-          return _fn_0(_base_0, ...)
-        end
-      end
+      element:draw()
     end
     for i = 1, #element.child do
-      pop.draw(element.child)
+      pop.draw(element.child[i])
     end
   end
 end
-pop.mousepressed = function(button, x, y, element)
+pop.mousepressed = function(x, y, button, element)
   if element == nil then
-    element = pop.window
+    element = pop.screen
   end
-  if (x >= element.x) and (x <= (element.x + element.w)) then
-    if (y >= element.y) and (y <= (element.y + element.h)) then
-      for i = 1, #element.child do
-        if pop.mousepressed(button, x, y, element.child[i]) then
-          return true
-        end
-      end
-      if element.mousepressed then
-        return element:mousepressed(button, x - element.x, y - element.y)
-      else
+  print("mousepressed", x, y, button, element)
   return false
-      end
-    end
-  end
 end
-pop.mousereleased = function(button, x, y, element)
+pop.mousereleased = function(x, y, button, element)
   if element == nil then
-    element = pop.window
+    element = pop.screen
   end
+  print("mousereleased", x, y, button, element)
+  return false
 end
 pop.keypressed = function(key)
-  return print("pop.keypressed() is unimplemented.")
+  print("keypressed", key)
+  return false
 end
 pop.keyreleased = function(key)
-  return print("pop.keyreleased() is unimplemented.")
+  print("keyreleased", key)
+  return false
 end
 pop.textinput = function(text)
-  return print("pop.textinput() is unimplemented.")
+  print("textinput", text)
+  return false
 end
-pop.skin = function(element, skin, apply_to_children)
-  if apply_to_children == nil then
-    apply_to_children = true
+pop.skin = function(element, skin, depth)
+  if element == nil then
+    element = pop.screen
   end
-  element.margin = skin.margin
-  if element.background then
+  if skin == nil then
+    skin = pop.skins.default
+  end
+  if element.background and skin.background then
     element.background = skin.background
   end
-  if element.color then
+  if element.color and skin.color then
     element.color = skin.color
   end
-  if element.font then
+  if element.font and skin.font then
     element.font = skin.font
   end
-  if apply_to_children then
+  if not (depth or (depth == 0)) then
+    if depth == tonumber(depth) then
       for i = 1, #element.child do
-      pop.skin(element.child[i], skin)
+        pop.skin(element.child[i], skin, depth - 1)
+      end
+    else
+      for i = 1, #element.child do
+        pop.skin(element.child[i], skin, false)
+      end
     end
   end
 end
 pop.debugDraw = function(element)
   if element == nil then
-    element = pop.window
+    element = pop.screen
   end
   if element.debugDraw then
     element:debugDraw()
   else
     graphics.setLineWidth(1)
-    graphics.setColor(0, 0, 0, 100)
+    graphics.setLineColor(0, 0, 0, 100)
     graphics.rectangle("fill", element.x, element.y, element.w, element.h)
     graphics.setColor(150, 150, 150, 150)
     graphics.rectangle("line", element.x, element.y, element.w, element.h)

lib/pop/skins/default.lua

@@ -0,0 +1,17 @@
+local graphics
+graphics = love.graphics
+return {
+  background = {
+    0,
+    0,
+    0,
+    220
+  },
+  color = {
+    255,
+    255,
+    255,
+    250
+  },
+  font = graphics.newFont(14)
+}