mirror of
https://github.com/linux-man/LoveFrames.git
synced 2024-12-11 07:24:24 +00:00
187 lines
4.3 KiB
Lua
187 lines
4.3 KiB
Lua
--[[------------------------------------------------
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-- Love Frames - A GUI library for LOVE --
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-- Copyright (c) 2012-2014 Kenny Shields --
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--]]------------------------------------------------
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-- get the current require path
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local path = string.sub(..., 1, string.len(...) - string.len(".objects.internal.multichoice.multichoicerow"))
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local loveframes = require(path .. ".libraries.common")
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-- multichoicerow class
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local newobject = loveframes.NewObject("multichoicerow", "loveframes_object_multichoicerow", true)
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--[[---------------------------------------------------------
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- func: initialize()
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- desc: initializes the object
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--]]---------------------------------------------------------
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function newobject:initialize()
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self.type = "multichoicerow"
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self.text = ""
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self.width = 50
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self.height = 25
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self.hover = false
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self.internal = true
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self.down = false
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self.canclick = false
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-- apply template properties to the object
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loveframes.templates.ApplyToObject(self)
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end
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--[[---------------------------------------------------------
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- func: update(deltatime)
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- desc: updates the object
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--]]---------------------------------------------------------
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function newobject:update(dt)
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local visible = self.visible
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local alwaysupdate = self.alwaysupdate
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if not visible then
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if not alwaysupdate then
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return
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end
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end
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local parent = self.parent
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local base = loveframes.base
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local update = self.Update
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self:CheckHover()
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if not self.hover then
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self.down = false
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else
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if loveframes.downobject == self then
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self.down = true
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end
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end
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if not self.down and loveframes.downobject == self then
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self.hover = true
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end
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-- move to parent if there is a parent
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if parent ~= base then
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self.x = parent.x + self.staticx
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self.y = parent.y + self.staticy
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end
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if update then
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update(self, dt)
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end
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end
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--[[---------------------------------------------------------
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- func: draw()
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- desc: draws the object
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--]]---------------------------------------------------------
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function newobject:draw()
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local visible = self.visible
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if not visible then
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return
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end
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local skins = loveframes.skins.available
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local skinindex = loveframes.config["ACTIVESKIN"]
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local defaultskin = loveframes.config["DEFAULTSKIN"]
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local selfskin = self.skin
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local skin = skins[selfskin] or skins[skinindex]
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local drawfunc = skin.DrawMultiChoiceRow or skins[defaultskin].DrawMultiChoiceRow
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local draw = self.Draw
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-- set the object's draw order
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self:SetDrawOrder()
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if draw then
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draw(self)
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else
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drawfunc(self)
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end
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end
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--[[---------------------------------------------------------
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- func: mousepressed(x, y, button)
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- desc: called when the player presses a mouse button
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--]]---------------------------------------------------------
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function newobject:mousepressed(x, y, button)
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local visible = self.visible
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if not visible then
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return
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end
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local hover = self.hover
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if hover and button == 1 then
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self.down = true
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loveframes.downobject = self
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end
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end
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--[[---------------------------------------------------------
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- func: mousereleased(x, y, button)
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- desc: called when the player releases a mouse button
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--]]---------------------------------------------------------
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function newobject:mousereleased(x, y, button)
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local visible = self.visible
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if not visible then
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return
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end
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local text = self.text
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if self.hover and self.down and self.canclick and button == 1 then
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self.parent.list:SelectChoice(text)
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end
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self.down = false
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self.canclick = true
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end
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--[[---------------------------------------------------------
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- func: keypressed(key, isrepeat)
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- desc: called when the player presses a key
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--]]---------------------------------------------------------
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function newobject:keypressed(key, isrepeat)
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local text = self.text
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local selectedobject = loveframes.selectedobject
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if key == "return" and selectedobject == self then
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self.parent.list:SelectChoice(text)
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end
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end
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--[[---------------------------------------------------------
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- func: SetText(text)
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- desc: sets the object's text
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--]]---------------------------------------------------------
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function newobject:SetText(text)
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self.text = text
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end
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--[[---------------------------------------------------------
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- func: GetText()
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- desc: gets the object's text
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--]]---------------------------------------------------------
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function newobject:GetText()
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return self.text
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end
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