add modeltree:get_model(index)

res/content/base/scripts/hud.lua

@@ -4,20 +4,20 @@ local DROP_INIT_VEL = {0, 3, 0}
 function on_hud_open()
     input.add_callback("player.drop", function ()
         for i=1,80 do
-        local pid = hud.get_player()
-        local pvel = {player.get_vel(pid)}
-        local ppos = vec3.add({player.get_pos(pid)}, {0, 0.7, 0})
-        local throw_force = vec3.mul(vec3.add(player.get_dir(pid), 
-        {
-            (math.random() - 0.5) * 1,
-            (math.random() - 0.5) * 1,
-            (math.random() - 0.5) * 1
-        }), DROP_FORCE)
+            local pid = hud.get_player()
+            local pvel = {player.get_vel(pid)}
+            local ppos = vec3.add({player.get_pos(pid)}, {0, 0.7, 0})
+            local throw_force = vec3.mul(vec3.add(player.get_dir(pid), 
+            {
+                (math.random() - 0.5) * 1,
+                (math.random() - 0.5) * 1,
+                (math.random() - 0.5) * 1
+            }), DROP_FORCE)
 
-        local drop = entity.spawn("base:drop", ppos)
-        drop.rigidbody:set_vel(vec3.add(throw_force, vec3.add(pvel, DROP_INIT_VEL)))
-        drop.transform:set_rot(mat4.rotate(mat4.rotate(mat4.rotate({0, 1, 0}, math.random() * 360), 
-            {1, 0, 0}, math.random() * 360), {0, 0, 1}, math.random() * 360))
+            local drop = entities.spawn("base:drop", ppos)
+            drop.rigidbody:set_vel(vec3.add(throw_force, vec3.add(pvel, DROP_INIT_VEL)))
+            drop.transform:set_rot(mat4.rotate(mat4.rotate(mat4.rotate({0, 1, 0}, math.random() * 360), 
+                {1, 0, 0}, math.random() * 360), {0, 0, 1}, math.random() * 360))
         end
     end)
 end

res/modules/internal/stdcomp.lua

@@ -24,6 +24,7 @@ function new_Rigidbody(eid)
 end
 
 local Modeltree = {__index={
+    get_model=function(self) return __modeltree.get_model(self.eid) end,
 }}
 
 function new_Modeltree(eid)
@@ -33,7 +34,7 @@ end
 -- Entity class
 
 local Entity = {__index={
-    despawn=function(self) return entity.despawn(self.eid) end,
+    despawn=function(self) return entities.despawn(self.eid) end,
 }}
 
 local entities = {}