feat: add sprites to ennemies

Fix #24

sonic-radiance.love/datas/gamedata/ennemies/classics/motobug/init.lua

@@ -7,6 +7,8 @@ return {
   distAttack  = false,
   turns       = 2,
 
+  hudHeight   = 24,
+
   giveExp     = 20,
   giveRings   = 30,
 }

sonic-radiance.love/datas/gamedata/ennemies/classics/motobug/sprites.lua

@@ -0,0 +1,25 @@
+return {
+  metadata = {
+    height      = 64,
+    width       = 64,
+    ox          = 32,
+    oy          = 32,
+    defaultAnim = "idle"
+  },
+  animations = {
+    ["idle"] = {
+      startAt     = 1,
+      endAt       = 4,
+      loop        = 1,
+      speed       = 12,
+      pauseAtEnd  = false,
+    },
+    ["walk"] = {
+      startAt     = 5,
+      endAt       = 8,
+      loop        = 5,
+      speed       = 12,
+      pauseAtEnd  = false,
+    }
+  }
+}

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

@@ -46,6 +46,16 @@ function Battler:draw()
   love.graphics.setColor(1, 1, 1, 1)
 end
 
+function Battler:initSprite()
+  if (self.assets.sprites[self.owner.name] == nil) then
+    self.assets:addSprite(self.owner.name, self:getSpritePath())
+  end
+  self.assets.sprites[self.owner.name]:setCustomSpeed(16)
+  self:setSprite(self.owner.name, 32, 48, true)
+  self:cloneSprite()
+  self:changeAnimation("idle")
+end
+
 function Battler:validateAction()
 
 end

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

@@ -8,13 +8,15 @@ function Ennemy:new(world, x, y, owner)
   self.isEnnemy = true
 
   self.actionPerTurn = 2
+  self:initSprite()
+  self.direction = -1
 end
 
 function Ennemy:draw()
-  Ennemy.super.draw(self)
+  self:drawSprite(0, -self.z)
   local x, y = self.world.map:gridToPixel(self.x, self.y, true)
 
-  self.owner:drawHUD(x - 12, y - 38)
+  self.owner:drawHUD(x - 12, y - self.owner.abstract.data.hudHeight)
 
   if (self.isSelected) then
     local height = 32
@@ -26,4 +28,12 @@ function Ennemy:getStats()
   return self.data.stats
 end
 
+-- ASSETS FUNCTIONS
+-- Load and play assets needed by the character
+
+function Ennemy:getSpritePath()
+  return "datas/gamedata/ennemies/" .. self.owner.category .. "/" .. self.owner.name .. "/sprites"
+end
+
+
 return Ennemy

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

@@ -206,12 +206,8 @@ end
 -- ASSETS FUNCTIONS
 -- Load and play assets needed by the character
 
-function Hero:initSprite()
-  self.assets:addSprite(self.owner.name, "datas/gamedata/characters/" .. self.owner.name .. "/sprites")
-  self.assets.sprites[self.owner.name]:setCustomSpeed(16)
-  self:setSprite(self.owner.name, 32, 48, true)
-  self:cloneSprite()
-  self:changeAnimation("idle")
+function Hero:getSpritePath()
+  return "datas/gamedata/characters/" .. self.owner.name .. "/sprites"
 end
 
 function Hero:animationEnded(animation)