- [NEW] Sound everywhere

- Game logic extracted to game.lua

abad.lua

@@ -27,13 +27,16 @@ end
 
 function abad_hurt(howmuch)
     if abad.hurting == 0 then
+        playchirp(audio_abad_hit)
         abad.energia=abad.energia-howmuch
         if abad.energia<=0 then
             abad.vides=abad.vides-1
             if abad.vides==0 then
                 --final de la partida
                 dead.start()
+                playchirp(audio_game_over, true)
             else
+                playchirp(audio_life_lost, true)
                 abad.energia=40
                 abad.hab=abad.safe.hab
                 abad.x=abad.safe.x
@@ -78,6 +81,7 @@ function abad_state_normal()
     elseif btn(KEY_DOWN) then
         abad.update=abad_state_crouch
     elseif btnp(KEY_SPACE) and cacau.hab==-1 then
+        playchirp(audio_abad_shot)
         abad.update=abad_state_fire
         abad.wait=0
         cacau.init(abad.hab,abad.x+8,abad.y+8,abad.flip)
@@ -143,7 +147,7 @@ function abad_state_walking()
 
     if abad.wait==6 then
         abad.wait=0
-        abad.step=(abad.step+1)%4
+        abad.step=(abad.step+1)%2
         if abad.step==0 then
             playchirp(audio_abad_step[abad.mustep])
             abad.mustep = abad.mustep + 1