refactor(levels): add a "isAlive" variable to manage player state

imperium-porcorum.love/scenes/levels/entities/player.lua

@@ -66,6 +66,15 @@ end
 -- UPDATE and COLLISION functions
 -- Physics and function called every game update
 
+function Player:update(dt)
+  if (self.isAlive) then
+    Player.super.update(self, dt)
+  else
+    -- Only update timers if the player is dead
+    self:updateTimers(dt)
+  end
+end
+
 function Player:updateStart(dt)
   self.keys = self.scene.sources[1].keys
 
@@ -200,6 +209,12 @@ end
 
 -- DRAW functions
 
+function Player:draw()
+  if (self.isAlive) then
+    Player.super.draw(self)
+  end
+end
+
 function Player:setAnimation()
 local animation = "idle"
 self:setSpriteScallingX(self.direction)
@@ -245,7 +260,7 @@ function Player:drawHUD()
   local weapon = 0
   love.graphics.draw(self.itembox, 16, 16)
 
-  if (true) then
+  if (self.isAlive) then
     hp = self.hp / self.stats.maxHP
     mp = self.mp / self.stats.maxMP
     weapon = self.weapon
@@ -267,11 +282,11 @@ function Player:drawHUD()
   utils.graphics.resetColor()
 end
 
-function Player:getScore(score)
+function Player:addScore(score)
   self.score = self.score + score
 end
 
-function Player:getGold(gold)
+function Player:addGold(gold)
   self.gold = self.gold + gold
 end
 
@@ -281,6 +296,8 @@ end
 function Player:resetLife()
   self.hp = self.stats.maxHP
   self.mp = self.stats.maxMP
+
+  self.isAlive = true
 end
 
 function Player:takeHit(damage)