move player animation to base:player_animator component

res/content/base/scripts/components/player_animator.lua

@@ -3,7 +3,9 @@ local body = entity.rigidbody
 local rig = entity.skeleton
 
 local itemid = 0
+local headIndex = rig:index("head")
 local itemIndex = rig:index("item")
+local bodyIndex = rig:index("body")
 
 local function refresh_model(id)
     itemid = id
@@ -16,6 +18,11 @@ function on_render()
     if pid == -1 then
         return
     end
+    
+    local rx, ry, rz = player.get_rot(pid)
+    rig:set_matrix(headIndex, mat4.rotate({1, 0, 0}, ry))
+    rig:set_matrix(bodyIndex, mat4.rotate({0, 1, 0}, rx))
+
     local invid, slotid = player.get_inventory(pid)
     local id, _ = inventory.get(invid, slotid)
     if id ~= itemid then