64 lines
1.5 KiB
Lua
64 lines
1.5 KiB
Lua
---Return the userdata's name from its metatable
|
|
---@param val userdata
|
|
---@return string
|
|
function udname(val)
|
|
return getmetatable(val).__name
|
|
end
|
|
|
|
function on_init()
|
|
--[[ local cube = world:request_res("../assets/cube-texture-embedded.gltf")
|
|
print("Loaded textured cube (" .. udname(cube) .. ")")
|
|
|
|
cube:wait_until_loaded()
|
|
local scenes = cube:scenes()
|
|
local cube_scene = scenes[1] ]]
|
|
|
|
print("creating vec3")
|
|
local v3 = Vec3.new(0, 0, -8.0)
|
|
print("creating Transform")
|
|
local pos = Transform.from_translation(v3)
|
|
print("created Transform")
|
|
|
|
print("spawning cube")
|
|
local e = world:spawn(pos)
|
|
print("spawned entity " .. tostring(e))
|
|
end
|
|
|
|
--[[ function on_first()
|
|
print("Lua's first function was called")
|
|
end
|
|
|
|
function on_pre_update()
|
|
print("Lua's pre-update function was called")
|
|
end ]]
|
|
|
|
function on_update()
|
|
--[[ ---@type number
|
|
local dt = world:resource(DeltaTime)
|
|
local act = world:resource(ActionHandler)
|
|
---@type number
|
|
local move_objs = act:get_axis("ObjectsMoveUpDown")
|
|
|
|
world:view(function (t)
|
|
if move_objs ~= nil then
|
|
t:translate(0, move_objs * 0.35 * dt, 0)
|
|
return t
|
|
end
|
|
end, Transform) ]]
|
|
|
|
---@type number
|
|
local dt = world:resource(DeltaTime)
|
|
|
|
world:view(function (t)
|
|
t:translate(0, 0.15 * dt, 0)
|
|
return t
|
|
end, Transform)
|
|
end
|
|
|
|
--[[ function on_post_update()
|
|
print("Lua's post-update function was called")
|
|
end
|
|
|
|
function on_last()
|
|
print("Lua's last function was called")
|
|
end ]] |