33 lines
817 B
Lua
33 lines
817 B
Lua
|
local phys = require("phys")
|
||
|
|
local inspect = require("inspect")
|
||
|
|
|
||
|
|
local actors = {}
|
||
|
|
|
||
|
|
function actors.buildActors(game)
|
||
|
|
local asteroids = {}
|
||
|
|
local asteroids_mt = { __index = asteroids }
|
||
|
|
|
||
|
|
function asteroids.new(asteroid)
|
||
|
|
local stage = game.asteroids.stages[asteroid.stage or #game.asteroids.stages]
|
||
|
|
local instance = {
|
||
|
|
angle = math.random() * phys.tau,
|
||
|
|
speed = stage.speed,
|
||
|
|
facing = math.random() * phys.tau,
|
||
|
|
spin = (math.random() - 0.5),
|
||
|
|
radius = stage.radius,
|
||
|
|
sprite = stage.sprite,
|
||
|
|
}
|
||
|
|
for k, v in pairs(asteroid) do
|
||
|
|
instance[k] = v
|
||
|
|
end
|
||
|
|
setmetatable(instance, asteroids_mt)
|
||
|
|
return instance
|
||
|
|
end
|
||
|
|
|
||
|
|
return {
|
||
|
|
asteroids = asteroids,
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
return actors
|