119 lines
2.6 KiB
Lua
119 lines
2.6 KiB
Lua
------------------------------------------------------------------------------
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-- Imports
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------------------------------------------------------------------------------
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local make_class = require 'src.utils.classes'
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local UIElement = require 'src.ui.element'
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------------------------------------------------------------------------------
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-- Class definitions
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------------------------------------------------------------------------------
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---@class Layout: UIElement
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local Layout = make_class(UIElement)
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------------------------------------------------------------------------------
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-- Class methods
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------------------------------------------------------------------------------
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function Layout:_init(x, y, w, h, spacing, float)
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UIElement._init(self, x, y, float, false)
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self.x = x ~= nil and x or 0
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self.y = y ~= nil and y or 0
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self.w = w
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self.h = h
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self.spacing = spacing ~= nil and spacing or 10
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self.elements = {}
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end
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function Layout:add(element)
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table.insert(self.elements, element)
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end
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function Layout:load()
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-- Load required assets if needed and then compute the coordinates of each button.
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for _, v in pairs(self.elements) do
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if v.is_a[UIElement] then
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v:load()
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end
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end
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self:set_dimensions()
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end
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function Layout:unload()
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for _, v in pairs(self.elements) do
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if v.is_a[UIElement] then
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v:unload()
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end
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end
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end
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function Layout:update(dt)
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for _, v in pairs(self.elements) do
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v:update(dt)
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end
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end
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function Layout:draw()
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for _, v in pairs(self.elements) do
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v:draw()
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end
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end
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function Layout:keypressed(key, code, isrepeat)
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for _, v in pairs(self.elements) do
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v:keypressed(key, code, isrepeat)
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end
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end
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function Layout:textinput(text)
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for _, v in pairs(self.elements) do
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v:textinput(text)
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end
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end
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function Layout:keyreleased(key, code)
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for _, v in pairs(self.elements) do
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v:keyreleased(key, code)
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end
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end
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function Layout:mousemoved(x, y, dx, dy)
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for _, v in pairs(self.elements) do
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v:mousemoved(x, y, dx, dy)
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end
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end
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function Layout:mousepressed(x, y, btn)
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for _, v in pairs(self.elements) do
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v:mousepressed(x, y, btn)
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end
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end
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function Layout:mousereleased(x, y, btn)
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for _, v in pairs(self.elements) do
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v:mousereleased(x, y, btn)
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end
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end
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------------------------------------------------------------------------------
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-- Module return
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------------------------------------------------------------------------------
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return Layout
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