feat: simple selection system

sonic-radiance.love/scenes/battlesystem/actors/battler.lua

@@ -8,6 +8,8 @@ function Battler:new(world, x, y, z)
   self.speed = 3
   self.isActive = false
   self.debugActiveTimer = 0
+
+  self.isSelected = false
 end
 
 function Battler:destroy()

sonic-radiance.love/scenes/battlesystem/actors/ennemy.lua

@@ -24,6 +24,11 @@ function Ennemy:draw()
   love.graphics.setColor(1, 1, 1, 1)
 
   self.owner:drawHUD(x - 14, y - 38)
+  
+  if (self.isSelected) then
+    local height = 32
+    self.assets.images["cursorpeak"]:draw(x - 7, y - 24 - 32)
+  end
 end
 
 function Ennemy:receiveDatas()

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

@@ -178,6 +178,9 @@ end
 function Parent:drawShadow()
   local x, y = self.world.map:gridToPixel(self.x, self.y, true)
   self.assets.images["actorsShadow"]:draw(x, y, 0, 1, 1, 12, 5)
+  if (self.isSelected == true) then
+    self.assets.sprites["cursorground"]:drawAnimation(x - 2, y - 1, 0, 1, 1, 12, 5)
+  end
 end
 
 function Parent:drawHUD()

sonic-radiance.love/scenes/battlesystem/controllers/fighters/character.lua

@@ -2,6 +2,7 @@ local FighterParent = require "scenes.battlesystem.controllers.fighters.parent"
 local HeroFighter = FighterParent:extend()
 
 local StatusBar   = require "scenes.battlesystem.gui.statusbar"
+local SelectionSystem = require "scenes.battlesystem.controllers.fighters.systems.selection"
 
 local POSITIONS = {3, 1, 5}
 local HEROES_LINE = 3;
@@ -11,6 +12,12 @@ function HeroFighter:new(owner, character, id)
   self.super.new(self, owner, true, id)
 
   self.statusbar = StatusBar(self)
+
+  self.currentAction = ""
+  self.actionArgument = ""
+  self.target = nil
+
+  self.selection = nil
 end
 
 function HeroFighter:updateAssets(dt)
@@ -18,7 +25,9 @@ function HeroFighter:updateAssets(dt)
 end
 
 function HeroFighter:update(dt)
-
+  if (self.selection ~= nil) then
+    self.selection:update(dt)
+  end
 end
 
 function HeroFighter:getAbstract()
@@ -32,6 +41,9 @@ end
 
 function HeroFighter:startAction()
   core.debug:print("cbs/heroFighter", "launching the action menu")
+  self.currentAction = ""
+  self.actionArgument = ""
+  self.target = nil
   self.turnSystem.scene.menu:set( self )
 end
 
@@ -44,6 +56,21 @@ function HeroFighter:doNothing()
   self:setInactive()
 end
 
+function HeroFighter:attack()
+  self.currentAction = "attack"
+  self.selection = SelectionSystem(self, self.owner.turnSystem.ennemies)
+end
+
+function HeroFighter:receiveTarget(target)
+  self.selection = nil
+  self:setInactive()
+end
+
+function HeroFighter:goBackToMenu()
+  self.owner.turnSystem.scene.menusystem:activate()
+  self.selection = nil
+end
+
 -- DRAW FUNCTIONS
 function HeroFighter:drawIcon(x, y)
   local iconID = 1

sonic-radiance.love/scenes/battlesystem/controllers/fighters/systems/selection.lua

@@ -0,0 +1,65 @@
+local SelectionSystem = Object:extend()
+
+function SelectionSystem:new(owner, fighterList)
+  self.fighterList = fighterList
+  self.owner = owner
+  self.assets = self.owner.assets
+  self.selectedTarget = 1
+end
+
+function SelectionSystem:update(dt)
+  --Faire en sorte que cela permette de choisir la cible
+  local keys = self.owner.turnSystem.scene:getKeys(1)
+  self:purgeTarget()
+  if (keys["up"].isPressed) then
+    if (self.selectedTarget == 1) then
+      self.selectedTarget = self.fighterList:count()
+    else
+      self.selectedTarget = self.selectedTarget - 1
+    end
+    self.assets.sfx["mBeep"]:play()
+  end
+  if (keys["down"].isPressed) then
+    if (self.selectedTarget == self.fighterList:count()) then
+      self.selectedTarget = 1
+    else
+      self.selectedTarget = self.selectedTarget + 1
+    end
+    self.assets.sfx["mBeep"]:play()
+  end
+
+  self:updateTarget()
+
+  if (keys["A"].isPressed) then
+    self.assets.sfx["mSelect"]:play()
+    self:selectTarget()
+  end
+
+  if (keys["B"].isPressed) then
+    self.assets.sfx["mBack"]:play()
+    self:goBack()
+  end
+
+end
+
+function SelectionSystem:purgeTarget()
+  local target = self.fighterList:get(self.selectedTarget)
+  target.actor.isSelected = false
+end
+
+function SelectionSystem:updateTarget()
+  local target = self.fighterList:get(self.selectedTarget)
+  target.actor.isSelected = true
+end
+
+function SelectionSystem:selectTarget()
+  self:purgeTarget()
+  self.owner:receiveTarget(self.fighterList:get(self.selectedTarget))
+end
+
+function SelectionSystem:goBack()
+  self:purgeTarget()
+  self.owner:goBackToMenu()
+end
+
+return SelectionSystem

sonic-radiance.love/scenes/battlesystem/controllers/fighters/villain.lua

@@ -3,7 +3,7 @@ local VillainFighter = FighterParent:extend()
 
 local SimpleHPBar   = require "scenes.battlesystem.gui.simplehpbar"
 
-local POSITIONS = {3, 1, 5}
+local POSITIONS = {1, 3, 5}
 local ENNEMY_LINE = 10;
 
 function VillainFighter:new(owner, ennemy, id)

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

@@ -6,6 +6,10 @@ function FighterControllerParent:new(turnSystem)
   self.list = {}
 end
 
+function FighterControllerParent:get(id)
+  return self.list[id]
+end
+
 function FighterControllerParent:add(fighter)
   table.insert(self.list, fighter)
 end

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

@@ -10,6 +10,8 @@ local SubMenuWidget   = BattleWidget:extend()
 local BackMenuWidget  = BattleWidget:extend()
 local SkillWidget     = BattleWidget:extend()
 
+local AttackWidget    = ActionWidget:extend()
+
 local MENUPOS_X1, MENUPOS_X2, MENUPOS_Y = 32, 32, 110
 local MENU_WIDTH, MENU_ITEM_HEIGHT = 148, 17
 local MENU_ITEM_NUMBER = 6
@@ -33,11 +35,12 @@ function MenuConstructor:build(character)
   self:buildObjectMenu(character)
 
   self.scene.menusystem:setSoundFromSceneAssets("mBeep")
+  self.scene.menusystem:activate()
 end
 
 function MenuConstructor:buildBaseMenu(character)
   CharacterMenu(self.scene, "BaseMenu", MENUPOS_X1 - 16, MENUPOS_Y)
-  ActionWidget(character, "BaseMenu", "attack")
+  AttackWidget(character, "BaseMenu")
   SubMenuWidget(character,  "BaseMenu", "skills", "SkillMenu")
   SubMenuWidget(character,  "BaseMenu", "objects", "ObjectMenu")
   ActionWidget(character, "BaseMenu", "defend")
@@ -101,7 +104,7 @@ function CharacterMenu:new(scene, name, x, y)
   local w, h = MENU_WIDTH, MENU_ITEM_NUMBER * MENU_ITEM_HEIGHT
   CharacterMenu.super.new(self, scene.menusystem, name, x, y, w, h, MENU_ITEM_NUMBER)
   self.cursorTexture = love.graphics.newImage("assets/gui/cursor-menulist.png")
-  self.cursorTransition = 1
+  self.cursorTransition = 0
 end
 
 function CharacterMenu:update(dt)
@@ -197,10 +200,10 @@ function BattleWidget:drawCanvas()
 end
 
 function BattleWidget:action()
-  self:sendCharacterData()
-
   self.scene:flushKeys()
-  self.scene.menusystem:reset()
+  self.scene.menusystem:deactivate()
+
+  self:sendCharacterData()
 end
 
 -- External functions
@@ -221,6 +224,19 @@ function ActionWidget:sendCharacterData()
   self.character:doNothing()
 end
 
+-- AttackWidget
+-- The basic action widget
+
+function AttackWidget:new(character, menu_name)
+  self.actionType = "attack"
+  ActionWidget.super.new(self, character, menu_name, "attack", "")
+end
+
+function AttackWidget:sendCharacterData()
+  self.character:attack()
+end
+
+
 -- SubMenuWidget
 -- A simple widget to change menu