First steps in new selector

1 files changed, 55 insertions, 92 deletions

diff --git a/selector.lua b/selector.lua
index afdfed7..9e2ad23 100644
--- a/selector.lua
+++ b/selector.lua
@@ -1,112 +1,75 @@
--- `Selector`
--- Used in menu; selecting nauts?
+-- `Selector` (Element)
+-- Used in Menu for selecting various things from list. Works for each Controller set or globally.
+--[[
+How to use `Selector` in `Menu` config file?
+selector:new(menu)
+	:setPosition(x, y)
+	:set("list", require "file_with_list")
+	:set("global", true/false) -- true: single selector; false: selector for each controller set present
+]]
+
 Selector = {
-	naut = 1,
+	parent,
 	x = 0,
 	y = 0,
-	parent = nil,
-	controlset = nil,
-	locked = false
+	focused = false,
+	global = false,
+	list,
+	sets,
+	locks,
+	selections
 }
-function Selector:new(menu)
+
+-- Constructor
+function Selector:new(parent)
 	local o = {}
 	setmetatable(o, self)
 	self.__index = self
-	o.parent = menu
+	o.parent = parent
+	o.list = {}
+	o.sets = {}
+	o.locks = {}
+	o.selections = {}
 	return o
 end
+
 -- Position
-function Selector:setPosition(x,y)
-	self.x = x
-	self.y = y
-end
 function Selector:getPosition()
 	return self.x, self.y
 end
--- Control Sets
-function Selector:assignControlSet(set)
-	self.controlset = set
-	self.naut = 2
-end
-function Selector:getControlSet()
-	if self.controlset ~= nil then
-		return self.controlset
-	end
+function Selector:setPosition(x,y)
+	self.x, self.y = x, y
+	return self
 end
--- States
-function Selector:getState()
-	if self:getControlSet() ~= nil then
-		if self.locked then
-			return 2 -- has controls and locked
-		end
-		return 1 -- has controls but not locked
+
+-- General setter for Menu configuration files
+function Selector:set(name, func)
+	if type(name) == "string" and func ~= nil then
+		self[name] = func
 	end
-	return 0 -- no controls and not locked
-end
-function Selector:clear()
-	self.controlset = nil
-	self.naut = 1
-	self.locked = false
-end
-function Selector:getSelectionName()
-	return self.parent.nauts[self.naut]
+	return self
 end
 
+-- Selecting functions
+function Selector:getSelection(n) end
+function Selector:next(n) end
+function Selector:previous(n) end
+
+-- Menu callbacks
+function Selector:focus() -- Called when Element gains focus
+	self.focused = true
+	return true
+end 
+function Selector:blur() -- Called when Element loses focus
+	self.focused = false
+end 
+
 -- LÖVE2D callbacks
-function Selector:draw()
-	-- portrait, sprite
-	local name = self.parent.nauts[self.naut]
-	local p = self.parent.portrait_sheet[name]
-	local sprite = self.parent.portrait_sprite
-	-- scale, position
-	local scale = self.parent.scale
-	local x,y = self:getPosition()
-	-- arrows
-	local arrowl = self.parent.portrait_sheet.arrow_left
-	local arrowr = self.parent.portrait_sheet.arrow_right
-	if not self.locked then
-		love.graphics.draw(sprite, p.normal, x*scale, y*scale, 0, scale, scale)
-		if self.controlset ~= nil then
-			love.graphics.draw(sprite, arrowl, (x-2)* scale, (y+13)*scale, 0, scale, scale)
-			love.graphics.draw(sprite, arrowr, (x+30)*scale, (y+13)*scale, 0, scale, scale)
-		end
-	else
-		love.graphics.draw(sprite, p.active, x*scale, y*scale, 0, scale, scale)
-	end
-	if self.naut ~= 1 then
-		love.graphics.printf(string.upper(name), (x-8)*scale, (y+33)*scale, 48, "center", 0, scale, scale)
-	end
-end
+function Selector:draw(scale) end
+function Selector:update(dt) end
 
 -- Controller callbacks
-function Selector:controlpressed(set, action, key)
-	-- locals
-	local n = #self.parent.nauts
-	if set == self:getControlSet() then
-		if action == "left" and not self.locked then
-			if self.naut == 2 or self.naut == 1 then
-				self.naut = n
-			else
-				self.naut = self.naut - 1
-			end
-		elseif action == "right" and not self.locked then
-			if self.naut == n then
-				self.naut = 2
-			else
-				self.naut = self.naut + 1
-			end
-		elseif action == "attack" then
-			if self.naut ~= 1 then
-				self.locked = true
-			end
-		elseif action == "jump" then
-			if self.locked == true then
-				self.locked = false
-			else
-				self:clear()
-			end
-		end
-	end
-end
-function Selector:controlreleased(set, action, key)
-end
\ No newline at end of file
+function Selector:controlpressed(set, action, key) end
+function Selector:controlreleased(set, action, key) end
+
+return Selector
\ No newline at end of file