improvement: use a confirm dialog for game over

Fixes #41

sonic-radiance.love/scenes/battlesystem/gui/screens/gameover.lua

@@ -1,9 +1,10 @@
 local VictoryScreen = Object:extend()
 
 local TweenManager = require "birb.classes.time"
+local ConfirmDialog = require "game.modules.confirmdialog"
 
-local BATTLECOMPLETE_START = 2
-local BATTLECOMPLETE_STOP  = 4
+local defTransitions = require "birb.modules.transitions"
+local radTransitions = require "game.modules.transitions"
 
 local gui         = require "game.modules.gui"
 
@@ -34,9 +35,6 @@ function VictoryScreen:setVariables()
   -- Infobox
   self.tbSize     = 0.6
   self.tbOpacity  = 0
-
-  self.continue = false
-  self.continueValue = -1
 end
 
 function VictoryScreen:prepareAnimation()
@@ -50,7 +48,7 @@ function VictoryScreen:prepareAnimation()
   -- Infobox
   self.tweens:newTween(1.4, 0.4, {tbSize=1, tbOpacity=1}, 'inExpo')
 
-  self.tweens:newSwitch(1.8, {"continue"})
+  self.tweens:newTimer(1.8, "continue")
 end
 
 function VictoryScreen:update(dt)
@@ -76,8 +74,15 @@ function VictoryScreen:draw()
   local width, height = core.screen:getDimensions()
   self:drawVignette(width, height)
   self:drawLabel(width/2, height/4, self.labelX, self.labelOpacity)
+end
 
-  self:drawContinueBox(width/2, height/2 + 32, self.continueValue, self.tbSize, self.tbOpacity)
+function VictoryScreen:timerResponse(timer)
+  if (timer == "continue") then
+    local confirm = ConfirmDialog(self.scene, "Do you want to continue ?",
+    function() self:toOverworld() end, "Yes",
+    function() self:toTitleScreen() end, "No")
+    confirm.darken = false
+  end
 end
 
 function VictoryScreen:drawVignette(width, height)
@@ -86,6 +91,17 @@ function VictoryScreen:drawVignette(width, height)
   love.graphics.rectangle("fill", 0, 0, width, height)
 end
 
+function VictoryScreen:toOverworld()
+  core.screen:startTransition(radTransitions.borders, defTransitions.default, function()
+    game:reload()
+    scenes.overworld()
+  end, 424/2, 240/2)
+end
+
+function VictoryScreen:toTitleScreen()
+  core.screen:startTransition(radTransitions.borders, radTransitions.borders, function() scenes.menus.title(false) end, 424/2, 240/2)
+end
+
 function VictoryScreen:drawLabel(x, y, x2, opacity)
   love.graphics.setColor(1, 1, 1, opacity)
 
@@ -94,15 +110,4 @@ function VictoryScreen:drawLabel(x, y, x2, opacity)
   self.assets.images["over"]:draw(x + x2, y, 0, 1, 1, 0, h/2)
 end
 
-function VictoryScreen:drawContinueBox(x, y, continueValue, size, opacity)
-  love.graphics.setColor(1, 1, 1, opacity)
-  love.graphics.draw(self.continueBox, x, y, 0, size, size, tw/2, th/2)
-  local text = "continue"
-  if (continueValue == 1) then
-    text = "quit"
-  end
-  self.assets.images["arrow"]:draw(x - continueValue*64, y, math.rad(-90) * continueValue, continueValue, 1, 13, 13)
-  self.assets.fonts["SA2font"]:print(text, x, y-13, "center")
-end
-
 return VictoryScreen