115 lines
No EOL
3 KiB
Lua
115 lines
No EOL
3 KiB
Lua
local ConfirmDialog = Object:extend()
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local gui = require "game.modules.gui"
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local WIDTH = 256
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local PADWIDTH = 16
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local PADHEIGHT = 16
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function ConfirmDialog:new(scene, message, choice1func, choice1, choice2func, choice2)
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self.scene = scene
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self.lines = 2
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self.message = message
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self.choiceLabel = {}
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self.choiceFunc = {}
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self.choiceSound = {}
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self.choiceLabel[1] = choice1 or "Yes"
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self.choiceLabel[2] = choice2 or "No"
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self.choiceFunc[1] = choice1func
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self.choiceFunc[2] = choice2func or function() self:dismiss() end
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self.choiceSound[1] = "mSelect"
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self.choiceSound[2] = "mBack"
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self.autoDismiss = false
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self.darken = true
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self.currentChoice = 0
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self.cancelChoice = -1
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self.isActive = false
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self.scene.dialog = self
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self.texture = self:createTexture()
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end
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function ConfirmDialog:setLines(lines)
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self.lines = lines
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self.texture = self:createTexture()
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end
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function ConfirmDialog:createTexture()
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self.height = 32 + (self.lines * 16) + PADHEIGHT
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return gui.newTextBox("assets/gui/dialogbox.png", WIDTH + PADWIDTH, self.height)
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end
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function ConfirmDialog:setCancelChoice(choice)
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self.cancelChoice = choice - 1
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end
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function ConfirmDialog:update(dt)
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if (self.isActive) then
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self:keycheck()
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else
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self.isActive = true
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end
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end
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function ConfirmDialog:keycheck()
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local keys = self.scene.sources[1].keys
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if (keys["up"].isPressed or
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self.scene.sources[1].keys["down"].isPressed) then
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self.currentChoice = (self.currentChoice + 1) % 2
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self.scene.assets.sfx["mBeep"]:play()
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end
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if (keys["A"].isPressed) then
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self:doAction(self.currentChoice)
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end
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if (keys["B"].isPressed) then
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self:doAction(self.cancelChoice)
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end
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end
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function ConfirmDialog:doAction(choice)
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if (self.choiceFunc[choice + 1] ~= nil) then
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self.scene.assets.sfx[self.choiceSound[choice + 1]]:play()
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self.choiceFunc[choice + 1]()
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if (self.autoDismiss) then
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self:dismiss()
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end
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end
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end
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function ConfirmDialog:dismiss()
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self:destroy()
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end
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function ConfirmDialog:destroy()
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self.scene.dialog = nil
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end
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function ConfirmDialog:draw()
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local x, y = self:getCoord()
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local padx, pady = 8, 6
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if (self.darken) then
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love.graphics.setColor(0,0,0,0.5)
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love.graphics.rectangle("fill", 0, 0, 424, 240)
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utils.graphics.resetColor()
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end
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love.graphics.draw(self.texture, x, y)
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self.scene.assets.fonts["small"]:draw(self.message ,x + padx, y + pady,WIDTH,"left")
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for i = 1, 2, 1 do
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self.scene.assets.fonts["small"]:draw(self.choiceLabel[i], x + padx + 8, y + pady + (self.lines + i - 1)*16)
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if ((self.currentChoice + 1) == i) then
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self.scene.assets.fonts["small"]:draw(">", x + padx, y + pady + (self.lines + i - 1)*16)
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end
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end
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end
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function ConfirmDialog:getCoord()
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return (424-(WIDTH + PADWIDTH))/2, (240 - self.height)/2
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end
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return ConfirmDialog |