Renamed class functions

druid/base/back_handler.lua

@@ -13,14 +13,14 @@ local Event = require("druid.event")
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("back_handler", { const.ON_INPUT })
+local BackHandler = component.create("back_handler", { const.ON_INPUT })
 
 
 --- Component init function
 -- @function back_handler:init
 -- @tparam callback callback On back button
 -- @tparam[opt] params Callback argument
-function M.init(self, callback, params)
+function BackHandler:init(callback, params)
 	self.params = params
 
 	self.on_back = Event(callback)
@@ -31,7 +31,7 @@ end
 -- @function back_handler:on_input
 -- @tparam string action_id on_input action id
 -- @tparam table action on_input action
-function M.on_input(self, action_id, action)
+function BackHandler:on_input(action_id, action)
 	if not action[const.RELEASED] then
 		return false
 	end
@@ -45,4 +45,4 @@ function M.on_input(self, action_id, action)
 end
 
 
-return M
+return BackHandler

druid/base/blocker.lua

@@ -14,13 +14,13 @@ local Event = require("druid.event")
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("blocker", { const.ON_INPUT })
+local Blocker = component.create("blocker", { const.ON_INPUT })
 
 
 --- Component init function
 -- @function blocker:init
 -- @tparam node node Gui node
-function M.init(self, node)
+function Blocker:init(node)
 	self.node = self:get_node(node)
 
 	self.on_click = Event()
@@ -28,7 +28,7 @@ function M.init(self, node)
 end
 
 
-function M.on_input(self, action_id, action)
+function Blocker:on_input(action_id, action)
 	if action_id ~= const.ACTION_TOUCH and
 		action_id ~= const.ACTION_MULTITOUCH and
 		action_id ~= nil then
@@ -50,7 +50,7 @@ end
 --- Set enabled blocker component state
 -- @function blocker:set_enabled
 -- @tparam bool state Enabled state
-function M.set_enabled(self, state)
+function Blocker:set_enabled(state)
 	gui.set_enabled(self.node, state)
 end
 
@@ -58,9 +58,9 @@ end
 --- Return blocked enabled state
 -- @function blocker:is_enabled
 -- @treturn bool True, if blocker is enabled
-function M.is_enabled(self, state)
+function Blocker:is_enabled(state)
 	return gui.is_enabled(self.node)
 end
 
 
-return M
+return Blocker

druid/base/button.lua

@@ -26,7 +26,7 @@ local const = require("druid.const")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("button", { const.ON_INPUT })
+local Button = component.create("button", { const.ON_INPUT })
 
 
 local function is_input_match(self, action_id)
@@ -141,7 +141,7 @@ end
 -- @tfield function on_hover (self, node, hover_state)
 -- @tfield function on_mouse_hover (self, node, hover_state)
 -- @tfield function on_set_enabled (self, node, enabled_state)
-function M.on_style_change(self, style)
+function Button:on_style_change(style)
 	self.style = {}
 	self.style.LONGTAP_TIME = style.LONGTAP_TIME or 0.4
 	self.style.AUTOHOLD_TRIGGER = style.AUTOHOLD_TRIGGER or 0.8
@@ -161,7 +161,7 @@ end
 -- @tparam function callback Button callback
 -- @tparam[opt] table params Button callback params
 -- @tparam[opt] node anim_node Button anim node (node, if not provided)
-function M.init(self, node, callback, params, anim_node)
+function Button:init(node, callback, params, anim_node)
 	self.druid = self:get_druid()
 	self.node = self:get_node(node)
 
@@ -188,7 +188,7 @@ function M.init(self, node, callback, params, anim_node)
 end
 
 
-function M.on_input(self, action_id, action)
+function Button:on_input(action_id, action)
 	if not is_input_match(self, action_id) then
 		return false
 	end
@@ -257,7 +257,7 @@ function M.on_input(self, action_id, action)
 end
 
 
-function M.on_input_interrupt(self)
+function Button:on_input_interrupt()
 	self.can_action = false
 end
 
@@ -266,7 +266,7 @@ end
 -- @function button:set_enabled
 -- @tparam bool state Enabled state
 -- @treturn druid.button Current button instance
-function M.set_enabled(self, state)
+function Button:set_enabled(state)
 	self.disabled = not state
 	self.hover:set_enabled(state)
 	self.style.on_set_enabled(self, self.node, state)
@@ -278,7 +278,7 @@ end
 --- Return button enabled state
 -- @function button:is_enabled
 -- @treturn bool True, if button is enabled
-function M.is_enabled(self)
+function Button:is_enabled()
 	return not self.disabled
 end
 
@@ -288,7 +288,7 @@ end
 -- @function button:set_click_zone
 -- @tparam node zone Gui node
 -- @treturn druid.button Current button instance
-function M.set_click_zone(self, zone)
+function Button:set_click_zone(zone)
 	self.click_zone = self:get_node(zone)
 	self.hover:set_click_zone(zone)
 
@@ -300,7 +300,7 @@ end
 -- @function button:set_key_trigger
 -- @tparam hash key The action_id of the key
 -- @treturn druid.button Current button instance
-function M.set_key_trigger(self, key)
+function Button:set_key_trigger(key)
 	self.key_trigger = hash(key)
 
 	return self
@@ -310,9 +310,9 @@ end
 --- Get key-code to trigger this button
 -- @function button:get_key_trigger
 -- @treturn hash The action_id of the key
-function M.get_key_trigger(self)
+function Button:get_key_trigger()
 	return self.key_trigger
 end
 
 
-return M
+return Button

druid/base/drag.lua

@@ -27,7 +27,7 @@ local const = require("druid.const")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("drag", { const.ON_INPUT_HIGH })
+local Drag = component.create("drag", { const.ON_INPUT_HIGH })
 
 
 local function start_touch(self, touch)
@@ -129,7 +129,7 @@ end
 -- or create your own style
 -- @table Style
 -- @tfield[opt=10] number DRAG_DEADZONE Distance in pixels to start dragging
-function M.on_style_change(self, style)
+function Drag:on_style_change(style)
 	self.style = {}
 	self.style.DRAG_DEADZONE = style.DRAG_DEADZONE or 10
 end
@@ -139,7 +139,7 @@ end
 -- @tparam node node GUI node to detect dragging
 -- @tparam function on_drag_callback Callback for on_drag_event(self, dx, dy)
 -- @function drag:init
-function M.init(self, node, on_drag_callback)
+function Drag:init(node, on_drag_callback)
 	self.node = self:get_node(node)
 
 	self.dx = 0
@@ -163,14 +163,14 @@ function M.init(self, node, on_drag_callback)
 end
 
 
-function M.on_input_interrupt(self)
+function Drag:on_input_interrupt()
 	if self.is_drag or self.is_touch then
 		end_touch(self)
 	end
 end
 
 
-function M.on_input(self, action_id, action)
+function Drag:on_input(action_id, action)
 	if action_id ~= const.ACTION_TOUCH and action_id ~= const.ACTION_MULTITOUCH then
 		return false
 	end
@@ -243,9 +243,9 @@ end
 -- restrict events outside stencil node
 -- @function drag:set_click_zone
 -- @tparam node zone Gui node
-function M.set_click_zone(self, zone)
+function Drag:set_click_zone(zone)
 	self.click_zone = self:get_node(zone)
 end
 
 
-return M
+return Drag

druid/base/hover.lua

@@ -11,14 +11,14 @@ local const = require("druid.const")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("hover", { const.ON_INPUT })
+local Hover = component.create("hover", { const.ON_INPUT })
 
 
 --- Component init function
 -- @function hover:init
 -- @tparam node node Gui node
 -- @tparam function on_hover_callback Hover callback
-function M.init(self, node, on_hover_callback)
+function Hover:init(node, on_hover_callback)
 	self.node = self:get_node(node)
 
 	self._is_hovered = false
@@ -31,7 +31,7 @@ function M.init(self, node, on_hover_callback)
 end
 
 
-function M.on_input(self, action_id, action)
+function Hover:on_input(action_id, action)
 	if action_id ~= const.ACTION_TOUCH and action_id ~= nil then
 		return false
 	end
@@ -49,7 +49,7 @@ function M.on_input(self, action_id, action)
 		is_pick = is_pick and gui.pick_node(self.click_zone, action.x, action.y)
 	end
 
-	local hover_function = action_id and M.set_hover or M.set_mouse_hover
+	local hover_function = action_id and self.set_hover or self.set_mouse_hover
 
 	if not is_pick then
 		hover_function(self, false)
@@ -64,7 +64,7 @@ function M.on_input(self, action_id, action)
 end
 
 
-function M.on_input_interrupt(self)
+function Hover:on_input_interrupt()
 	self:set_hover(false)
 end
 
@@ -72,7 +72,7 @@ end
 --- Set hover state
 -- @function hover:set_hover
 -- @tparam bool state The hover state
-function M.set_hover(self, state)
+function Hover:set_hover(state)
 	if self._is_hovered ~= state then
 		self._is_hovered = state
 		self.on_hover:trigger(self:get_context(), state)
@@ -82,7 +82,7 @@ end
 --- Set mouse hover state
 -- @function hover:set_mouse_hover
 -- @tparam bool state The mouse hover state
-function M.set_mouse_hover(self, state)
+function Hover:set_mouse_hover(state)
 	if self._is_mouse_hovered ~= state then
 		self._is_mouse_hovered = state
 		self.on_mouse_hover:trigger(self:get_context(), state)
@@ -94,7 +94,7 @@ end
 -- no click events outside stencil node
 -- @function hover:set_click_zone
 -- @tparam node zone Gui node
-function M.set_click_zone(self, zone)
+function Hover:set_click_zone(zone)
 	self.click_zone = self:get_node(zone)
 end
 
@@ -104,7 +104,7 @@ end
 -- any hover events
 -- @function hover:set_enabled
 -- @tparam bool state The hover enabled state
-function M.set_enabled(self, state)
+function Hover:set_enabled(state)
 	self._is_enabled = state
 
 	if not state then
@@ -121,9 +121,9 @@ end
 --- Return current hover enabled state
 -- @function hover:is_enabled
 -- @treturn bool The hover enabled state
-function M.is_enabled(self)
+function Hover:is_enabled()
 	return self._is_enabled
 end
 
 
-return M
+return Hover

druid/base/swipe.lua

@@ -17,7 +17,7 @@ local const = require("druid.const")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("swipe", { const.ON_INPUT })
+local Swipe = component.create("swipe", { const.ON_INPUT })
 
 
 local function start_swipe(self, action)
@@ -69,7 +69,7 @@ end
 -- @tfield[opt=0.4] number SWIPE_TIME Maximum time for swipe trigger
 -- @tfield[opt=50] number SWIPE_THRESHOLD Minimum distance for swipe trigger
 -- @tfield[opt=false] bool SWIPE_TRIGGER_ON_MOVE If true, trigger on swipe moving, not only release action
-function M.on_style_change(self, style)
+function Swipe:on_style_change(style)
 	self.style = {}
 	self.style.SWIPE_TIME = style.SWIPE_TIME or 0.4
 	self.style.SWIPE_THRESHOLD = style.SWIPE_THRESHOLD or 50
@@ -81,7 +81,7 @@ end
 -- @function swipe:init
 -- @tparam node node Gui node
 -- @tparam function on_swipe_callback Swipe callback for on_swipe_end event
-function M.init(self, node, on_swipe_callback)
+function Swipe:init(node, on_swipe_callback)
 	self._trigger_on_move = self.style.SWIPE_TRIGGER_ON_MOVE
 	self.node = self:get_node(node)
 
@@ -93,7 +93,7 @@ function M.init(self, node, on_swipe_callback)
 end
 
 
-function M.on_input(self, action_id, action)
+function Swipe:on_input(action_id, action)
 	if action_id ~= const.ACTION_TOUCH then
 		return false
 	end
@@ -126,7 +126,7 @@ function M.on_input(self, action_id, action)
 end
 
 
-function M.on_input_interrupt(self)
+function Swipe:on_input_interrupt()
 	reset_swipe(self)
 end
 
@@ -135,9 +135,9 @@ end
 -- restrict events outside stencil node
 -- @function swipe:set_click_zone
 -- @tparam node zone Gui node
-function M.set_click_zone(self, zone)
+function Swipe:set_click_zone(zone)
 	self.click_zone = self:get_node(zone)
 end
 
 
-return M
+return Swipe

druid/base/text.lua

@@ -24,7 +24,7 @@ local Event = require("druid.event")
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("text", { const.ON_LAYOUT_CHANGE })
+local Text = component.create("text", { const.ON_LAYOUT_CHANGE })
 
 
 local function update_text_size(self)
@@ -81,7 +81,7 @@ end
 -- @tparam node node Gui text node
 -- @tparam[opt] string value Initial text. Default value is node text from GUI scene.
 -- @tparam[opt] bool no_adjust If true, text will be not auto-adjust size
-function M.init(self, node, value, no_adjust)
+function Text:init(node, value, no_adjust)
 	self.node = self:get_node(node)
 	self.pos = gui.get_position(self.node)
 
@@ -107,7 +107,7 @@ function M.init(self, node, value, no_adjust)
 end
 
 
-function M.on_layout_change(self)
+function Text:on_layout_change()
 	self:set_to(self.last_value)
 end
 
@@ -115,7 +115,7 @@ end
 --- Calculate text width with font with respect to trailing space
 -- @function text:get_text_width
 -- @tparam[opt] string text
-function M.get_text_width(self, text)
+function Text:get_text_width(text)
 	text = text or self.last_value
 	local font = gui.get_font(self.node)
 	local scale = gui.get_scale(self.node)
@@ -136,7 +136,7 @@ end
 --- Set text to text field
 -- @function text:set_to
 -- @tparam string set_to Text for node
-function M.set_to(self, set_to)
+function Text:set_to(set_to)
 	self.last_value = set_to
 	gui.set_text(self.node, set_to)
 
@@ -151,7 +151,7 @@ end
 --- Set color
 -- @function text:set_color
 -- @tparam vector4 color Color for node
-function M.set_color(self, color)
+function Text:set_color(color)
 	self.color = color
 	gui.set_color(self.node, color)
 end
@@ -160,7 +160,7 @@ end
 --- Set alpha
 -- @function text:set_alpha
 -- @tparam number alpha Alpha for node
-function M.set_alpha(self, alpha)
+function Text:set_alpha(alpha)
 	self.color.w = alpha
 	gui.set_color(self.node, self.color)
 end
@@ -169,7 +169,7 @@ end
 --- Set scale
 -- @function text:set_scale
 -- @tparam vector3 scale Scale for node
-function M.set_scale(self, scale)
+function Text:set_scale(scale)
 	self.last_scale = scale
 	gui.set_scale(self.node, scale)
 end
@@ -179,7 +179,7 @@ end
 -- his text area
 -- @function text:set_pivot
 -- @tparam gui.pivot pivot Gui pivot constant
-function M.set_pivot(self, pivot)
+function Text:set_pivot(pivot)
 	local prev_pivot = gui.get_pivot(self.node)
 	local prev_offset = const.PIVOTS[prev_pivot]
 
@@ -202,9 +202,9 @@ end
 --- Return true, if text with line break
 -- @function text:is_multiline
 -- @treturn bool Is text node with line break
-function M.is_multiline(self)
+function Text:is_multiline()
 	return gui.get_line_break(self.node)
 end
 
 
-return M
+return Text

druid/event.lua

@@ -4,13 +4,13 @@
 local class = require("druid.system.middleclass")
 
 -- @class DruidEvent
-local M = class("druid.event")
+local Event = class("druid.event")
 
 
 --- Event constructur
 -- @function Event
 -- @tparam function initial_callback Subscribe the callback on new event, if callback exist
-function M.initialize(self, initial_callback)
+function Event:initialize(initial_callback)
 	self._callbacks = {}
 
 	if initial_callback then
@@ -22,7 +22,7 @@ end
 --- Subscribe callback on event
 -- @function event:subscribe
 -- @tparam function callback Callback itself
-function M.subscribe(self, callback)
+function Event:subscribe(callback)
 	assert(type(self) == "table", "You should subscribe to event with : syntax")
 	assert(type(callback) == "function", "Callback should be function")
 
@@ -35,7 +35,7 @@ end
 --- Unsubscribe callback on event
 -- @function event:unsubscribe
 -- @tparam function callback Callback itself
-function M.unsubscribe(self, callback)
+function Event:unsubscribe(callback)
 	for i = 1, #self._callbacks do
 		if self._callbacks[i] == callback then
 			table.remove(self._callbacks, i)
@@ -48,14 +48,14 @@ end
 --- Return true, if event have at lease one handler
 -- @function event:is_exist
 -- @treturn bool True if event have handlers
-function M.is_exist(self)
+function Event:is_exist()
 	return #self._callbacks > 0
 end
 
 
 --- Clear the all event handlers
 -- @function event:clear
-function M.clear(self)
+function Event:clear()
 	self._callbacks = {}
 end
 
@@ -63,11 +63,11 @@ end
 --- Trigger the event and call all subscribed callbacks
 -- @function event:trigger
 -- @param ... All event params
-function M.trigger(self, ...)
+function Event:trigger(...)
 	for i = 1, #self._callbacks do
 		self._callbacks[i](...)
 	end
 end
 
 
-return M
+return Event

druid/extended/checkbox.lua

@@ -15,11 +15,11 @@ local const = require("druid.const")
 local Event = require("druid.event")
 local component = require("druid.component")
 
-local M = component.create("checkbox", { const.ON_LAYOUT_CHANGE })
+local Checkbox = component.create("checkbox", { const.ON_LAYOUT_CHANGE })
 
 
 local function on_click(self)
-	M.set_state(self, not self.state)
+	self:set_state(not self.state)
 end
 
 
@@ -28,7 +28,7 @@ end
 -- or create your own style
 -- @table Style
 -- @tfield function on_change_state (self, node, state)
-function M.on_style_change(self, style)
+function Checkbox:on_style_change(style)
 	self.style = {}
 
 	self.style.on_change_state = style.on_change_state or function(_, node, state)
@@ -42,19 +42,19 @@ end
 -- @tparam node node Gui node
 -- @tparam function callback Checkbox callback
 -- @tparam[opt=node] node click node Trigger node, by default equals to node
-function M.init(self, node, callback, click_node)
+function Checkbox:init(node, callback, click_node)
 	self.druid = self:get_druid()
 	self.node = self:get_node(node)
 	self.click_node = self:get_node(click_node)
 
 	self.button = self.druid:new_button(self.click_node or self.node, on_click)
-	M.set_state(self, false, true)
+	self:set_state(false, true)
 
 	self.on_change_state = Event(callback)
 end
 
 
-function M.on_layout_change(self)
+function Checkbox:on_layout_change()
 	self:set_state(self.state, true)
 end
 
@@ -63,7 +63,7 @@ end
 -- @function checkbox:set_state
 -- @tparam bool state Checkbox state
 -- @tparam bool is_silent Don't trigger on_change_state if true
-function M.set_state(self, state, is_silent)
+function Checkbox:set_state(state, is_silent)
 	self.state = state
 	self.style.on_change_state(self, self.node, state)
 
@@ -76,9 +76,9 @@ end
 --- Return checkbox state
 -- @function checkbox:get_state
 -- @treturn bool Checkbox state
-function M.get_state(self)
+function Checkbox:get_state()
 	return self.state
 end
 
 
-return M
+return Checkbox

druid/extended/checkbox_group.lua

@@ -12,7 +12,7 @@
 local Event = require("druid.event")
 local component = require("druid.component")
 
-local M = component.create("checkbox_group")
+local CheckboxGroup = component.create("checkbox_group")
 
 
 --- Component init function
@@ -20,7 +20,7 @@ local M = component.create("checkbox_group")
 -- @tparam node[] node Array of gui node
 -- @tparam function callback Checkbox callback
 -- @tparam[opt=node] node[] click node Array of trigger nodes, by default equals to nodes
-function M.init(self, nodes, callback, click_nodes)
+function CheckboxGroup:init(nodes, callback, click_nodes)
 	self.druid = self:get_druid()
 	self.checkboxes = {}
 
@@ -40,7 +40,7 @@ end
 --- Set checkbox group state
 -- @function checkbox_group:set_state
 -- @tparam bool[] indexes Array of checkbox state
-function M.set_state(self, indexes)
+function CheckboxGroup:set_state(indexes)
 	for i = 1, #indexes do
 		if self.checkboxes[i] then
 			self.checkboxes[i]:set_state(indexes[i], true)
@@ -52,7 +52,7 @@ end
 --- Return checkbox group state
 -- @function checkbox_group:get_state
 -- @treturn bool[] Array if checkboxes state
-function M.get_state(self)
+function CheckboxGroup:get_state()
 	local result = {}
 
 	for i = 1, #self.checkboxes do
@@ -63,4 +63,4 @@ function M.get_state(self)
 end
 
 
-return M
+return CheckboxGroup

druid/extended/component.template.lua

@@ -1,64 +1,64 @@
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("my_component_name", { const.ON_UPDATE })
+local Component = component.create("my_component_name", { const.ON_UPDATE })
 
 
 -- Component constructor
-function M.init(self, ...)
+function Component:init(...)
 end
 
 
 -- Call only if exist interest: const.ON_UPDATE
-function M.update(self, dt)
+function Component:update(dt)
 end
 
 
 -- Call only if exist interest: const.ON_INPUT or const.ON_INPUT_HIGH
-function M.on_input(self, action_id, action)
+function Component:on_input(action_id, action)
 	return false
 end
 
 
 -- Call on component creation and on component:set_style() function
-function M.on_style_change(self, style)
+function Component:on_style_change(style)
 end
 
 
 -- Call only if exist interest: const.ON_MESSAGE
-function M.on_message(self, message_id, message, sender)
+function Component:on_message(message_id, message, sender)
 end
 
 
 -- Call only if component with ON_LANGUAGE_CHANGE interest
-function M.on_language_change(self)
+function Component:on_language_change()
 end
 
 
 -- Call only if component with ON_LAYOUT_CHANGE interest
-function M.on_layout_change(self)
+function Component:on_layout_change()
 end
 
 
 -- Call, if input was capturing before this component
 -- Example: scroll is start scrolling, so you need unhover button
-function M.on_input_interrupt(self)
+function Component:on_input_interrupt()
 end
 
 
 -- Call, if game lost focus. Need ON_FOCUS_LOST intereset
-function M.on_focus_lost(self)
+function Component:on_focus_lost()
 end
 
 
 -- Call, if game gained focus. Need ON_FOCUS_GAINED intereset
-function M.on_focus_gained(self)
+function Component:on_focus_gained()
 end
 
 
 -- Call on component remove or on druid:final
-function M.on_remove(self)
+function Component:on_remove()
 end
 
 
-return M
+return Component

druid/extended/dynamic_grid.lua

@@ -25,6 +25,7 @@ local component = require("druid.component")
 
 local DynamicGrid = component.create("dynamic_grid", { const.ON_LAYOUT_CHANGE })
 
+
 local SIDE_VECTORS = {
 	LEFT = vmath.vector3(-1, 0, 0),
 	RIGHT = vmath.vector3(1, 0, 0),

druid/extended/input.lua

@@ -27,7 +27,7 @@ local const = require("druid.const")
 local component = require("druid.component")
 local utf8 = require("druid.system.utf8")
 
-local M = component.create("input", { const.ON_INPUT, const.ON_FOCUS_LOST })
+local Input = component.create("input", { const.ON_INPUT, const.ON_FOCUS_LOST })
 
 
 --- Mask text by replacing every character with a mask character
@@ -97,7 +97,7 @@ end
 -- @tfield function on_unselect (self, button_node) Callback on input field unselecting
 -- @tfield function on_input_wrong (self, button_node) Callback on wrong user input
 -- @tfield table button_style Custom button style for input node
-function M.on_style_change(self, style)
+function Input:on_style_change(style)
 	self.style = {}
 
 	self.style.IS_LONGTAP_ERASE = style.IS_LONGTAP_ERASE or false
@@ -115,7 +115,7 @@ function M.on_style_change(self, style)
 end
 
 
-function M.init(self, click_node, text_node, keyboard_type)
+function Input:init(click_node, text_node, keyboard_type)
 	self.druid = self:get_druid(self)
 	self.text = self.druid:new_text(text_node)
 
@@ -149,7 +149,7 @@ function M.init(self, click_node, text_node, keyboard_type)
 end
 
 
-function M.on_input(self, action_id, action)
+function Input:on_input(action_id, action)
 	if self.selected then
 		local input_text = nil
 		if action_id == const.ACTION_TEXT then
@@ -213,12 +213,12 @@ function M.on_input(self, action_id, action)
 end
 
 
-function M.on_focus_lost(self)
+function Input:on_focus_lost()
 	unselect(self)
 end
 
 
-function M.on_input_interrupt(self)
+function Input:on_input_interrupt()
 	-- unselect(self)
 end
 
@@ -226,7 +226,7 @@ end
 --- Set text for input field
 -- @function input:set_text
 -- @tparam string input_text The string to apply for input field
-function M.set_text(self, input_text)
+function Input:set_text(input_text)
 	-- Case when update with marked text
 	if input_text then
 		self.value = input_text
@@ -273,7 +273,7 @@ end
 --- Return current input field text
 -- @function input:get_text
 -- @treturn string The current input field text
-function M.get_text(self)
+function Input:get_text()
 	return self.value .. self.marked_value
 end
 
@@ -283,7 +283,7 @@ end
 -- @function input:set_max_length
 -- @tparam number max_length Maximum length for input text field
 -- @treturn druid.input Current input instance
-function M.set_max_length(self, max_length)
+function Input:set_max_length(max_length)
 	self.max_length = max_length
 	return self
 end
@@ -295,7 +295,7 @@ end
 -- @function input:set_allowerd_characters
 -- @tparam string characters Regulax exp. for validate user input
 -- @treturn druid.input Current input instance
-function M.set_allowed_characters(self, characters)
+function Input:set_allowed_characters(characters)
 	self.allowed_characters = characters
 	return self
 end
@@ -303,10 +303,10 @@ end
 
 --- Reset current input selection and return previous value
 -- @function input:reset_changes
-function M.reset_changes(self)
+function Input:reset_changes()
 	self:set_text(self.previous_value)
 	unselect(self)
 end
 
 
-return M
+return Input

druid/extended/lang_text.lua

@@ -15,7 +15,7 @@ local const = require("druid.const")
 local settings = require("druid.system.settings")
 local component = require("druid.component")
 
-local M = component.create("lang_text", { const.ON_LANGUAGE_CHANGE })
+local LangText = component.create("lang_text", { const.ON_LANGUAGE_CHANGE })
 
 
 --- Component init function
@@ -23,7 +23,7 @@ local M = component.create("lang_text", { const.ON_LANGUAGE_CHANGE })
 -- @tparam node node The text node
 -- @tparam string locale_id Default locale id
 -- @tparam bool no_adjust If true, will not correct text size
-function M.init(self, node, locale_id, no_adjust)
+function LangText:init(node, locale_id, no_adjust)
 	self.druid = self:get_druid()
 	self.text = self.druid:new_text(node, locale_id, no_adjust)
 	self.last_locale_args = {}
@@ -36,9 +36,9 @@ function M.init(self, node, locale_id, no_adjust)
 end
 
 
-function M.on_language_change(self)
+function LangText:on_language_change()
 	if self.last_locale then
-		M.translate(self, self.last_locale, unpack(self.last_locale_args))
+		self:translate(self.last_locale, unpack(self.last_locale_args))
 	end
 end
 
@@ -46,7 +46,7 @@ end
 --- Setup raw text to lang_text component
 -- @function lang_text:set_to
 -- @tparam string text Text for text node
-function M.set_to(self, text)
+function LangText:set_to(text)
 	self.last_locale = false
 	self.text:set_to(text)
 	self.on_change:trigger()
@@ -56,11 +56,11 @@ end
 --- Translate the text by locale_id
 -- @function lang_text:translate
 -- @tparam string locale_id Locale id
-function M.translate(self, locale_id, ...)
+function LangText:translate(locale_id, ...)
 	self.last_locale_args = {...}
 	self.last_locale = locale_id or self.last_locale
 	self.text:set_to(settings.get_text(self.last_locale, ...))
 end
 
 
-return M
+return LangText

druid/extended/progress.lua

@@ -20,7 +20,7 @@ local const = require("druid.const")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("progress", { const.ON_UPDATE, const.ON_LAYOUT_CHANGE })
+local Progress = component.create("progress", { const.ON_UPDATE, const.ON_LAYOUT_CHANGE })
 
 
 local function check_steps(self, from, to, exactly)
@@ -71,7 +71,7 @@ end
 -- @table Style
 -- @tfield[opt=5] number SPEED Progress bas fill rate. More -> faster
 -- @tfield[opt=0.005] number MIN_DELTA Minimum step to fill progress bar
-function M.on_style_change(self, style)
+function Progress:on_style_change(style)
 	self.style = {}
 	self.style.SPEED = style.SPEED or 5
 	self.style.MIN_DELTA = style.MIN_DELTA or 0.005
@@ -83,7 +83,7 @@ end
 -- @tparam string|node node Progress bar fill node or node name
 -- @tparam string key Progress bar direction: const.SIDE.X or const.SIDE.Y
 -- @tparam[opt=1] number init_value Initial value of progress bar
-function M.init(self, node, key, init_value)
+function Progress:init(node, key, init_value)
 	assert(key == const.SIDE.X or const.SIDE.Y, "Progress bar key should be 'x' or 'y'")
 
 	self.prop = hash("scale."..key)
@@ -106,12 +106,12 @@ function M.init(self, node, key, init_value)
 end
 
 
-function M.on_layout_change(self)
+function Progress:on_layout_change()
 	self:set_to(self.last_value)
 end
 
 
-function M.update(self, dt)
+function Progress:update(dt)
 	if self.target then
 		local prev_value = self.last_value
 		local step = math.abs(self.last_value - self.target) * (self.style.SPEED*dt)
@@ -133,14 +133,14 @@ end
 
 --- Fill a progress bar and stop progress animation
 -- @function progress:fill
-function M.fill(self)
+function Progress:fill()
 	set_bar_to(self, 1, true)
 end
 
 
 --- Empty a progress bar
 -- @function progress:empty
-function M.empty(self)
+function Progress:empty()
 	set_bar_to(self, 0, true)
 end
 
@@ -148,14 +148,14 @@ end
 --- Instant fill progress bar to value
 -- @function progress:set_to
 -- @tparam number to Progress bar value, from 0 to 1
-function M.set_to(self, to)
+function Progress:set_to(to)
 	set_bar_to(self, to)
 end
 
 
 --- Return current progress bar value
 -- @function progress:get
-function M.get(self)
+function Progress:get()
 	return self.last_value
 end
 
@@ -165,7 +165,7 @@ end
 -- @tparam number[] steps Array of progress bar values
 -- @tparam function callback Callback on intersect step value
 -- @usage progress:set_steps({0, 0.3, 0.6, 1}, function(self, step) end)
-function M.set_steps(self, steps, callback)
+function Progress:set_steps(steps, callback)
 	self.steps = steps
 	self.step_callback = callback
 end
@@ -175,7 +175,7 @@ end
 -- @function progress:to
 -- @tparam number to value between 0..1
 -- @tparam[opt] function callback Callback on animation ends
-function M.to(self, to, callback)
+function Progress:to(to, callback)
 	to = helper.clamp(to, 0, 1)
 	-- cause of float error
 	local value = helper.round(to, 5)
@@ -190,4 +190,4 @@ function M.to(self, to, callback)
 end
 
 
-return M
+return Progress

druid/extended/radio_group.lua

@@ -12,7 +12,7 @@
 local Event = require("druid.event")
 local component = require("druid.component")
 
-local M = component.create("radio_group")
+local RadioGroup = component.create("radio_group")
 
 
 local function on_checkbox_click(self, index)
@@ -29,7 +29,7 @@ end
 -- @tparam node[] node Array of gui node
 -- @tparam function callback Radio callback
 -- @tparam[opt=node] node[] click node Array of trigger nodes, by default equals to nodes
-function M.init(self, nodes, callback, click_nodes)
+function RadioGroup:init(nodes, callback, click_nodes)
 	self.druid = self:get_druid()
 	self.checkboxes = {}
 
@@ -49,7 +49,7 @@ end
 --- Set radio group state
 -- @function radio_group:set_state
 -- @tparam number index Index in radio group
-function M.set_state(self, index)
+function RadioGroup:set_state(index)
 	on_checkbox_click(self, index)
 end
 
@@ -57,7 +57,7 @@ end
 --- Return radio group state
 -- @function radio_group:get_state
 -- @treturn number Index in radio group
-function M.get_state(self)
+function RadioGroup:get_state()
 	local result = -1
 
 	for i = 1, #self.checkboxes do
@@ -71,4 +71,4 @@ function M.get_state(self)
 end
 
 
-return M
+return RadioGroup

druid/extended/slider.lua

@@ -22,7 +22,7 @@ local helper = require("druid.helper")
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("slider", { const.ON_INPUT_HIGH, const.ON_LAYOUT_CHANGE })
+local Slider = component.create("slider", { const.ON_INPUT_HIGH, const.ON_LAYOUT_CHANGE })
 
 
 local function on_change_value(self)
@@ -41,7 +41,7 @@ end
 -- @tparam node node Gui pin node
 -- @tparam vector3 end_pos The end position of slider
 -- @tparam[opt] function callback On slider change callback
-function M.init(self, node, end_pos, callback)
+function Slider:init(node, end_pos, callback)
 	self.node = self:get_node(node)
 
 	self.start_pos = gui.get_position(self.node)
@@ -59,12 +59,12 @@ function M.init(self, node, end_pos, callback)
 end
 
 
-function M.on_layout_change(self)
+function Slider:on_layout_change()
 	self:set(self.value, true)
 end
 
 
-function M.on_input(self, action_id, action)
+function Slider:on_input(action_id, action)
 	if action_id ~= const.ACTION_TOUCH then
 		return false
 	end
@@ -133,7 +133,7 @@ end
 -- @function slider:set
 -- @tparam number value Value from 0 to 1
 -- @tparam[opt] bool is_silent Don't trigger event if true
-function M.set(self, value, is_silent)
+function Slider:set(value, is_silent)
 	value = helper.clamp(value, 0, 1)
 	set_position(self, value)
 	self.value = value
@@ -148,9 +148,9 @@ end
 -- @function slider:set_steps
 -- @tparam number[] steps Array of steps
 -- @usage slider:set_steps({0, 0.2, 0.6, 1})
-function M.set_steps(self, steps)
+function Slider:set_steps(steps)
 	self.steps = steps
 end
 
 
-return M
+return Slider

druid/extended/timer.lua

@@ -22,7 +22,7 @@ local formats = require("druid.helper.formats")
 local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("timer", { const.ON_UPDATE })
+local Timer = component.create("timer", { const.ON_UPDATE })
 
 
 --- Component init function
@@ -31,7 +31,7 @@ local M = component.create("timer", { const.ON_UPDATE })
 -- @tparam number seconds_from Start timer value in seconds
 -- @tparam[opt=0] number seconds_to End timer value in seconds
 -- @tparam[opt] function callback Function on timer end
-function M.init(self, node, seconds_from, seconds_to, callback)
+function Timer:init(node, seconds_from, seconds_to, callback)
 	self.node = self:get_node(node)
 	seconds_from = math.max(seconds_from, 0)
 	seconds_to = math.max(seconds_to or 0, 0)
@@ -52,7 +52,7 @@ function M.init(self, node, seconds_from, seconds_to, callback)
 end
 
 
-function M.update(self, dt)
+function Timer:update(dt)
 	if not self.is_on then
 		return
 	end
@@ -63,7 +63,7 @@ function M.update(self, dt)
 	if self.temp > dist then
 		self.temp = self.temp - dist
 		self.value = helper.step(self.value, self.target, 1)
-		M.set_to(self, self.value)
+		self:set_to(self.value)
 
 		self.on_tick:trigger(self:get_context(), self.value)
 
@@ -77,7 +77,7 @@ end
 --- Set text to text field
 -- @function timer:set_to
 -- @tparam number set_to Value in seconds
-function M.set_to(self, set_to)
+function Timer:set_to(set_to)
 	self.last_value = set_to
 	gui.set_text(self.node, formats.second_string_min(set_to))
 end
@@ -86,7 +86,7 @@ end
 --- Called when update
 -- @function timer:set_state
 -- @tparam bool is_on Timer enable state
-function M.set_state(self, is_on)
+function Timer:set_state(is_on)
 	self.is_on = is_on
 
 	self.on_set_enabled:trigger(self:get_context(), is_on)
@@ -97,14 +97,14 @@ end
 -- @function timer:set_interval
 -- @tparam number from Start time in seconds
 -- @tparam number to Target time in seconds
-function M.set_interval(self, from, to)
+function Timer:set_interval(from, to)
 	self.from = from
 	self.value = from
 	self.temp = 0
 	self.target = to
-	M.set_state(self, true)
+	self:set_state(true)
-	M.set_to(self, from)
+	self:set_to(from)
 end
 
 
-return M
+return Timer

druid/system/druid_instance.lua

@@ -137,7 +137,7 @@ end
 -- @function druid:initialize
 -- @tparam context table Druid context. Usually it is self of script
 -- @tparam style table Druid style module
-function Druid.initialize(self, context, style)
+function Druid:initialize(context, style)
 	self._context = context
 	self._style = style or settings.default_style
 	self._deleted = false
@@ -156,7 +156,7 @@ end
 -- @function druid:create
 -- @tparam Component component Component module
 -- @tparam args ... Other component params to pass it to component:init function
-function Druid.create(self, component, ...)
+function Druid:create(component, ...)
 	local instance = create(self, component)
 
 	if instance.init then
@@ -170,7 +170,7 @@ end
 --- Call on final function on gui_script. It will call on_remove
 -- on all druid components
 -- @function druid:final
-function Druid.final(self)
+function Druid:final()
 	local components = self.components[const.ALL]
 
 	for i = #components, 1, -1 do
@@ -189,7 +189,7 @@ end
 -- Component `on_remove` function will be invoked, if exist.
 -- @function druid:remove
 -- @tparam Component component Component instance
-function Druid.remove(self, component)
+function Druid:remove(component)
 	if self._is_input_processing then
 		table.insert(self._late_remove, component)
 		return
@@ -232,7 +232,7 @@ end
 --- Druid update function
 -- @function druid:update
 -- @tparam number dt Delta time
-function Druid.update(self, dt)
+function Druid:update(dt)
 	local components = self.components[const.ON_UPDATE]
 	for i = 1, #components do
 		components[i]:update(dt)
@@ -244,7 +244,7 @@ end
 -- @function druid:on_input
 -- @tparam hash action_id Action_id from on_input
 -- @tparam table action Action from on_input
-function Druid.on_input(self, action_id, action)
+function Druid:on_input(action_id, action)
 	self._is_input_processing = true
 
 	local is_input_consumed = false
@@ -273,7 +273,7 @@ end
 -- @tparam hash message_id Message_id from on_message
 -- @tparam table message Message from on_message
 -- @tparam hash sender Sender from on_message
-function Druid.on_message(self, message_id, message, sender)
+function Druid:on_message(message_id, message, sender)
 	local specific_ui_message = const.SPECIFIC_UI_MESSAGES[message_id]
 
 	if specific_ui_message then
@@ -296,7 +296,7 @@ end
 --- Druid on focus lost interest function.
 -- This one called by on_window_callback by global window listener
 -- @function druid:on_focus_lost
-function Druid.on_focus_lost(self)
+function Druid:on_focus_lost()
 	local components = self.components[const.ON_FOCUS_LOST]
 	for i = 1, #components do
 		components[i]:on_focus_lost()
@@ -307,7 +307,7 @@ end
 --- Druid on focus gained interest function.
 -- This one called by on_window_callback by global window listener
 -- @function druid:on_focus_gained
-function Druid.on_focus_gained(self)
+function Druid:on_focus_gained()
 	local components = self.components[const.ON_FOCUS_GAINED]
 	for i = 1, #components do
 		components[i]:on_focus_gained()
@@ -318,7 +318,7 @@ end
 --- Druid on layout change function.
 -- Called on update gui layout
 -- @function druid:on_layout_change
-function Druid.on_layout_change(self)
+function Druid:on_layout_change()
 	local components = self.components[const.ON_LAYOUT_CHANGE]
 	for i = 1, #components do
 		components[i]:on_layout_change()
@@ -330,7 +330,7 @@ end
 -- This one called by global gruid.on_language_change, but can be
 -- call manualy to update all translations
 -- @function druid.on_language_change
-function Druid.on_language_change(self)
+function Druid:on_language_change()
 	local components = self.components[const.ON_LANGUAGE_CHANGE]
 	for i = 1, #components do
 		components[i]:on_language_change()
@@ -342,7 +342,7 @@ end
 -- @function druid:new_button
 -- @tparam args ... button init args
 -- @treturn Component button component
-function Druid.new_button(self, ...)
+function Druid:new_button(...)
 	return Druid.create(self, button, ...)
 end
 
@@ -351,7 +351,7 @@ end
 -- @function druid:new_blocker
 -- @tparam args ... blocker init args
 -- @treturn Component blocker component
-function Druid.new_blocker(self, ...)
+function Druid:new_blocker(...)
 	return Druid.create(self, blocker, ...)
 end
 
@@ -360,7 +360,7 @@ end
 -- @function druid:new_back_handler
 -- @tparam args ... back_handler init args
 -- @treturn Component back_handler component
-function Druid.new_back_handler(self, ...)
+function Druid:new_back_handler(...)
 	return Druid.create(self, back_handler, ...)
 end
 
@@ -369,7 +369,7 @@ end
 -- @function druid:new_hover
 -- @tparam args ... hover init args
 -- @treturn Component hover component
-function Druid.new_hover(self, ...)
+function Druid:new_hover(...)
 	return Druid.create(self, hover, ...)
 end
 
@@ -378,7 +378,7 @@ end
 -- @function druid:new_text
 -- @tparam args ... text init args
 -- @treturn Component text component
-function Druid.new_text(self, ...)
+function Druid:new_text(...)
 	return Druid.create(self, text, ...)
 end
 
@@ -388,7 +388,7 @@ end
 -- @tparam args ... grid init args
 -- @treturn Component grid component
 -- @deprecated
-function Druid.new_grid(self, ...)
+function Druid:new_grid(...)
 	helper.deprecated("The druid:new_grid is deprecated. Please use druid:new_static_grid instead")
 	return Druid.create(self, static_grid, ...)
 end
@@ -398,7 +398,7 @@ end
 -- @function druid:new_static_grid
 -- @tparam args ... grid init args
 -- @treturn Component grid component
-function Druid.new_static_grid(self, ...)
+function Druid:new_static_grid(...)
 	return Druid.create(self, static_grid, ...)
 end
 
@@ -407,7 +407,7 @@ end
 -- @function druid:new_scroll
 -- @tparam args ... scroll init args
 -- @treturn Component scroll component
-function Druid.new_scroll(self, ...)
+function Druid:new_scroll(...)
 	return Druid.create(self, scroll, ...)
 end
 
@@ -416,7 +416,7 @@ end
 -- @function druid:new_swipe
 -- @tparam args ... swipe init args
 -- @treturn Component swipe component
-function Druid.new_swipe(self, ...)
+function Druid:new_swipe(...)
 	return Druid.create(self, swipe, ...)
 end
 
@@ -425,7 +425,7 @@ end
 -- @function druid:new_drag
 -- @tparam args ... drag init args
 -- @treturn Componetn drag component
-function Druid.new_drag(self, ...)
+function Druid:new_drag(...)
 	return Druid.create(self, drag, ...)
 end
 
@@ -434,7 +434,7 @@ end
 -- @function druid:new_dynamic_grid
 -- @tparam args ... grid init args
 -- @treturn Component grid component
-function Druid.new_dynamic_grid(self, ...)
+function Druid:new_dynamic_grid(...)
 	-- return helper.extended_component("dynamic_grid")
 	return Druid.create(self, dynamic_grid, ...)
 end
@@ -444,7 +444,7 @@ end
 -- @function druid:new_lang_text
 -- @tparam args ... lang_text init args
 -- @treturn Component lang_text component
-function Druid.new_lang_text(self, ...)
+function Druid:new_lang_text(...)
 		-- return helper.extended_component("lang_text")
 	return Druid.create(self, lang_text, ...)
 end
@@ -454,7 +454,7 @@ end
 -- @function druid:new_slider
 -- @tparam args ... slider init args
 -- @treturn Component slider component
-function Druid.new_slider(self, ...)
+function Druid:new_slider(...)
 	-- return helper.extended_component("slider")
 	return Druid.create(self, slider, ...)
 end
@@ -464,7 +464,7 @@ end
 -- @function druid:new_checkbox
 -- @tparam args ... checkbox init args
 -- @treturn Component checkbox component
-function Druid.new_checkbox(self, ...)
+function Druid:new_checkbox(...)
 	-- return helper.extended_component("checkbox")
 	return Druid.create(self, checkbox, ...)
 end
@@ -474,7 +474,7 @@ end
 -- @function druid:new_input
 -- @tparam args ... input init args
 -- @treturn Component input component
-function Druid.new_input(self, ...)
+function Druid:new_input(...)
 	-- return helper.extended_component("input")
 	return Druid.create(self, input, ...)
 end
@@ -484,7 +484,7 @@ end
 -- @function druid:new_checkbox_group
 -- @tparam args ... checkbox_group init args
 -- @treturn Component checkbox_group component
-function Druid.new_checkbox_group(self, ...)
+function Druid:new_checkbox_group(...)
 	-- return helper.extended_component("checkbox_group")
 	return Druid.create(self, checkbox_group, ...)
 end
@@ -494,7 +494,7 @@ end
 -- @function druid:new_radio_group
 -- @tparam args ... radio_group init args
 -- @treturn Component radio_group component
-function Druid.new_radio_group(self, ...)
+function Druid:new_radio_group(...)
 	-- return helper.extended_component("radio_group")
 	return Druid.create(self, radio_group, ...)
 end
@@ -504,7 +504,7 @@ end
 -- @function druid:new_timer
 -- @tparam args ... timer init args
 -- @treturn Component timer component
-function Druid.new_timer(self, ...)
+function Druid:new_timer(...)
 	-- return helper.extended_component("timer")
 	return Druid.create(self, timer, ...)
 end
@@ -514,7 +514,7 @@ end
 -- @function druid:new_progress
 -- @tparam args ... progress init args
 -- @treturn Component progress component
-function Druid.new_progress(self, ...)
+function Druid:new_progress(...)
 	-- return helper.extended_component("progress")
 	return Druid.create(self, progress, ...)
 end