animated siren sprite

src/entities/enemies/siren.lua

@@ -1,5 +1,6 @@
 local LoveNode = require 'src.utils.love_node'
 local vector = require 'packages.vector-light'
+local anim8 = require 'packages.anim8'
 local random = require 'src.utils.random'
 require 'src.utils.math'
 
@@ -19,10 +20,12 @@ function Siren.new(game)
         maxEffectiveRadius = 8 * TILE_SIZE
     }
 
-    self.texture = love.graphics.newImage 'assets/images/siren.png'
-
     self.size = {}
-    self.size.w, self.size.h = self.texture:getDimensions()
+    self.size.w, self.size.h = 16, 16
+
+    self.texture = love.graphics.newImage 'assets/images/siren.png'
+    local g = anim8.newGrid(self.size.w, self.size.h, self.texture:getDimensions())
+    self.animation = anim8.newAnimation(g('1-1', 1), 0.1)
 
     self.isEnemy = true
     self.pos = self:_findSpawnPoint()
@@ -33,6 +36,7 @@ function Siren.new(game)
 end
 
 function Siren:update(dt)
+    self.animation:update(dt)
     self:_updateDistanceToPlayer()
     if self.distanceToPlayer < self.stats.minEffectiveRadius then
         self.pos = self:_findSpawnPoint()
@@ -49,7 +53,7 @@ function Siren:update(dt)
 end
 
 function Siren:draw()
-    love.graphics.draw(self.texture, self.pos.x, self.pos.y)
+    self.animation:draw(self.texture, self.pos.x, self.pos.y)
 end
 
 function Siren:getPos() return self.pos.x, self.pos.y end