feat: add a reward system for the cbs

sonic-radiance.love/scenes/battlesystem/choregraphy/mixins/qtes.lua

@@ -38,6 +38,7 @@ function QteMixin:endQte(success)
     self.qte.wasSuccess = success
 
     table.insert(self.qte.list, success)
+    self.rewards:addQTE(success)
 end
 
 function QteMixin:removeQte()

sonic-radiance.love/scenes/battlesystem/choregraphy/mixins/wrappers.lua

@@ -6,6 +6,9 @@ function InfosMixin:initWrappers(action, target)
     self.actor = self.fighter.actor
     self.assets = self.fighter.actor.assets
     self.world = self.actor.world
+    self.scene = self.world.scene
+    self.turns = self.scene.turns
+    self.rewards = self.turns.rewards
 
     self:initTargets(target or action.target)
 end

sonic-radiance.love/scenes/battlesystem/fighters/fighter.lua

@@ -140,9 +140,13 @@ end
 function FighterParent:applyDamage(damage)
   core.debug:print("cbs/fighter", "Taken " .. damage .. " damage" )
   self:setHP(damage * -1, true)
+  self.owner:registerDamage(damage)
   if (not self.isDefending) then
     self.actor:getHurt()
   end
+  if (not self.abstract:isAlive()) then
+    self.owner:registerKO()
+  end
 end
 
 function FighterParent:getAbstract()

sonic-radiance.love/scenes/battlesystem/fighters/parent.lua

@@ -4,6 +4,8 @@ function FighterControllerParent:new(turnSystem)
   self.turnSystem = turnSystem
   self.world = turnSystem.world
   self.list = {}
+  self.damages = 0
+  self.ko = 0
 end
 
 function FighterControllerParent:get(id)
@@ -22,6 +24,14 @@ function FighterControllerParent:count()
   return #self.list
 end
 
+function FighterControllerParent:registerDamage(damage)
+  self.damages = math.floor(self.damages + damage)
+end
+
+function FighterControllerParent:registerKO()
+  self.ko = self.ko + 1
+end
+
 function FighterControllerParent:countAlive()
   local aliveCount = 0
   for i, fighter in ipairs(self.list) do

sonic-radiance.love/scenes/battlesystem/rewards.lua

@@ -0,0 +1,79 @@
+local Rewards = Object:extend()
+
+local rankFactor = {1, 1.25, 1.5, 1.75, 2}
+
+function Rewards:new(turns)
+    self.turns = turns
+    self.qte = 0
+    self.qteSuccess = 0
+end
+
+function Rewards:apply()
+    local _, rings = self:getRewards(true)
+    game.loot.rings = game.loot.rings + rings
+end
+
+function Rewards:getRank()
+    local ennemyNbr, turns, _, _, ko = self.turns:getDatas()
+    local qteSuccess, haveDoneQte = self:getQteSuccessRate()
+    local rank = 3
+
+    if (not haveDoneQte) then
+        rank = 3
+    elseif (qteSuccess >= 0.75) then
+        rank = 4
+    elseif (qteSuccess >= 0.5) then
+        rank = 3
+    elseif (qteSuccess >= 0.25) then
+        rank = 2
+    else
+        rank = 1
+    end
+
+    -- TODO: modifier l'effet de nombre de tour pour les boss
+    if (turns/ennemyNbr > 3) then
+        rank = rank - 1
+    end
+
+    if (ko == 0) then
+        rank = rank + 1
+    end
+
+    return math.max(1, math.min(5, rank))
+end
+
+function Rewards:getExp(character)
+    local exp = self:getRewards(true)
+    return character.abstract.exp + exp
+end
+
+function Rewards:getRewards(real)
+    local exp, ring = 0, 0
+    for i, ennemy in ipairs(self.turns.ennemies.list) do
+        exp = exp + ennemy.abstract.data.giveExp
+        ring = ring + ennemy.abstract.data.giveRings
+    end
+
+    if (real) then
+        exp = exp * rankFactor[self:getRank()]
+        ring = ring * rankFactor[self:getRank()]
+    end
+
+    return exp, ring
+end
+
+function Rewards:getQteSuccessRate()
+    if (self.qte == 0) then
+        return 0, false
+    end
+    return self.qteSuccess/self.qte, true
+end
+
+function Rewards:addQTE(success)
+    self.qte = self.qte + 1
+    if (success) then
+        self.qteSuccess = self.qteSuccess + 1
+    end
+end
+
+return Rewards

sonic-radiance.love/scenes/battlesystem/turns.lua

@@ -3,6 +3,8 @@ local TurnController = Object:extend()
 local Player = require "scenes.battlesystem.fighters.player"
 local Ennemy = require "scenes.battlesystem.fighters.ennemies"
 
+local Rewards = require "scenes.battlesystem.rewards"
+
 local maputils  = require "scenes.battlesystem.utils"
 
 function TurnController:new(scene, battleData)
@@ -29,6 +31,8 @@ function TurnController:new(scene, battleData)
   self.player = Player(self)
   self.ennemies = Ennemy(self, battleData)
 
+  self.rewards = Rewards(self)
+
   -- Change the seed at the start of each battle
   math.randomseed( os.time() )
   self:applyDeath()
@@ -55,6 +59,7 @@ function TurnController:finishBattle()
   self.isActive = false
   self.actionlist = {}
   self.scene:finishBattle()
+  self.rewards:apply()
 end
 
 function TurnController:looseBattle()
@@ -80,16 +85,20 @@ function TurnController:update(dt)
 end
 
 function TurnController:getRank()
-  return 3
+  return self.rewards:getRank()
 end
 
 function TurnController:getRewards()
-  local exp, ring = 0, 0
-  for i, ennemy in ipairs(self.ennemies.list) do
-    exp = exp + ennemy.abstract.data.giveExp
-    ring = ring + ennemy.abstract.data.giveRings
-  end
-  return exp, ring
+  return self.rewards:getRewards(false)
+end
+
+function TurnController:getDatas()
+  local ennemyNbr = #self.ennemies.list
+  local turns     = self.turns.current
+  local dmgSent   = self.ennemies.damages
+  local dmgTaken  = self.player.damages
+  local ko        = self.player.ko
+  return ennemyNbr, turns, dmgSent, dmgTaken, ko
 end
 
 function TurnController:nextAction()