feat: add prompt system

sonic-radiance.love/game/modules/tweenmanager/init.lua

@@ -38,7 +38,7 @@ end
 
 function TweenManager:getTimerInfo(name)
   if (self.timers[name] ~= nil) then
-    self.timers[name]:getInfo()
+    return self.timers[name]:getInfo()
   end
 end
 

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/choregraphy/qte/parent.lua

@@ -1,12 +1,14 @@
 local QteParent = Object:extend()
 
 local TweenManager = require "game.modules.tweenmanager"
+local Prompts = require "scenes.battlesystem.controllers.fighters.systems.choregraphy.qte.prompts"
 
 function QteParent:new(choregraphySystem, arguments)
   self.choregraphy = choregraphySystem
   self.arguments = arguments
   self.tweens = TweenManager(self)
   self.isBlocking = nil
+  self.prompts = Prompts(self)
 end
 
 function QteParent:blockAction(action, isBlocked)
@@ -45,6 +47,8 @@ function QteParent:updateQte(dt)
   else
     self:update(dt)
     self.tweens:update(dt)
+    self.prompts:update(dt)
+    self:verifyPrompts()
   end
 end
 
@@ -62,6 +66,21 @@ function QteParent:finish(success)
   end
 end
 
+function QteParent:verifyPrompts()
+  local promptResult = self.prompts:verifyPrompts()
+  if (promptResult == 1) then
+    self:promptSuccess()
+  elseif (promptResult == -1) then
+    self:fail()
+  end
+end
+
+function QteParent:draw()
+  self:drawOverButtons()
+  self.prompts:draw(self.x, self.y)
+  self:drawUnderButtons()
+end
+
 -- USABLE FUNCTIONS
 -- Use these functions to access some of the API
 
@@ -76,10 +95,10 @@ function QteParent:delay(time)
 end
 
 function QteParent:getTimerInfo()
-  self.tweens:getTimerInfo("qteTimer")
+  return self.tweens:getTimerInfo("qteTimer")
 end
 
-function QteParent:succes()
+function QteParent:success()
   self:finish(true)
 end
 
@@ -98,11 +117,19 @@ function QteParent:update(dt)
   --
 end
 
+function QteParent:promptSuccess()
+
+end
+
 function QteParent:isSuccessOnEnd()
   return false
 end
 
-function QteParent:draw()
+function QteParent:drawOverButtons()
+
+end
+
+function QteParent:drawUnderButtons()
 
 end
 

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/choregraphy/qte/prompts/button.lua

@@ -0,0 +1,91 @@
+local Button = Object:extend()
+local TweenManager = require "game.modules.tweenmanager"
+
+local keys = {"A", "B", "C"}
+local BTN_SIZE = 21
+local CANVAS_SIZE = 21+2
+
+local function myStencilFunction()
+    love.graphics.circle("fill", CANVAS_SIZE/2, CANVAS_SIZE/2, BTN_SIZE/2 - 1)
+ end
+
+function Button:new(prompt, key, number, beginTime)
+    self.prompt = prompt
+    self.key = key
+    self.number = number or 1
+
+    self.isPressed = false
+
+    self.lum = 1
+    self.opacity = 0
+    self.frame = self:getFrame()
+    self.scale = 1.25
+
+    self.timerTexture = nil
+    self.tweens = TweenManager(self)
+    self.tweens:newTween(0, beginTime, {opacity = 1, scale = 1}, "inOutQuart")
+end
+
+function Button:getFrame()
+    for i, key in ipairs(keys) do
+        if (key == self.key) then
+            return i
+        end
+    end
+    error("Non existing key " .. self.keys)
+end
+
+function Button:update(dt, isFirst)
+    self.tweens:update(dt)
+
+    if (isFirst) then
+        self.timerTexture = love.graphics.newCanvas(CANVAS_SIZE, CANVAS_SIZE)
+        love.graphics.setCanvas({self.timerTexture, stencil = true})
+        love.graphics.setColor(0.5, 0.5, 0.5, 1)
+        love.graphics.circle("fill", CANVAS_SIZE/2, CANVAS_SIZE/2, BTN_SIZE/2)
+        utils.graphics.setColorHSV(self.prompt:getTimer()/3, 1, 1)
+        love.graphics.stencil(myStencilFunction, "replace", 1)
+        love.graphics.setStencilTest("greater", 0)
+        love.graphics.arc("fill", CANVAS_SIZE/2, CANVAS_SIZE/2, BTN_SIZE/2, 0 - (math.pi/2), ((math.pi*2*self.prompt:getTimer()) - (math.pi/2)), 16)
+        love.graphics.setStencilTest()
+        love.graphics.setCanvas()
+    end
+end
+
+function Button:verifyPrompts(sourceKeys, removeWhenPressed)
+    local mustBeRemoved = false
+    local keyValue = 0
+    self.lum = 1
+    for i, key in ipairs(keys) do
+        if (sourceKeys[key].isPressed) then
+            if (key == self.key) then
+                keyValue = 1
+                self.lum = 0.8
+            else
+                keyValue = -1
+            end
+        end
+    end
+    if (removeWhenPressed and keyValue == 1) then
+        self.number = self.number - 1
+        if (self.number == 0) then
+            mustBeRemoved = true
+        end
+    end
+    return keyValue, mustBeRemoved
+end
+
+function Button:finish()
+    self.tweens:newTween(0, 0.2, {opacity = 0, scale = 1.25}, "inOutQuart")
+end
+
+function Button:draw(x, y, isFirst)
+    love.graphics.setColor(self.lum,self.lum,self.lum,self.opacity)
+    if (isFirst and self.timerTexture ~= nil) then
+        love.graphics.draw(self.timerTexture, x, y, 0, -self.scale, self.scale, 12, 11)
+    end
+    self.prompt.assets.tileset["qtebtn"]:drawTile(self.frame, x, y, 0, self.scale, self.scale, 8, 8)
+    love.graphics.setColor(1,1,1,1)
+end
+
+return Button

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/choregraphy/qte/prompts/init.lua

@@ -0,0 +1,60 @@
+local QtePrompts = Object:extend()
+local Button = require "scenes.battlesystem.controllers.fighters.systems.choregraphy.qte.prompts.button"
+
+QtePrompts.BEGINTIME = 0.2
+
+function QtePrompts:new(qte)
+    self.qte = qte
+    self.canPress = true
+    self.removeWhenPressed = true
+    self.assets = qte.choregraphy.assets
+    self.scene = core.scenemanager.currentScene
+    self.current = 1
+
+    self.list = {}
+end
+
+function QtePrompts:add(key, number)
+    table.insert(self.list, Button(self, key, number, QtePrompts.BEGINTIME))
+end
+
+function QtePrompts:getTimer()
+    local defaultValue = 0
+    local _, _, timerValue = self.qte:getTimerInfo()
+    return timerValue or defaultValue
+end
+
+function QtePrompts:update(dt)
+    for i, button in ipairs(self.list) do
+        button:update(dt, (i == self.current))
+    end
+end
+
+function QtePrompts:verifyPrompts()
+    local buttonValue, mustBeRemoved = 0, false
+    if (self.list[self.current] ~= nil) then
+        local keys = self.scene.sources[1].keys
+        buttonValue, mustBeRemoved = self.list[self.current]:verifyPrompts(keys, self.removeWhenPressed)
+        if (not self.canPress and buttonValue == 1) then
+            buttonValue = -1
+        end
+        if (mustBeRemoved) then
+            self.list[self.current]:finish()
+            self.current = self.current + 1
+        end
+    end
+    return buttonValue
+end
+
+function QtePrompts:isOver()
+    return (self.current > #self.list)
+end
+
+function QtePrompts:draw(x, y)
+    local SIZE = 20
+    for i, button in ipairs(self.list) do
+        button:draw(x + (SIZE*(i-1)) - ((SIZE/2)*(#self.list-1)), y, (i == self.current))
+    end
+end
+
+return QtePrompts