launch

-----------------------------------
-- VeritaLib builder launch file --
-----------------------------------

local run_main = true
local compile_vlib = false
local run_tests = false
local out_folder = "build/src"
local config_file = "vlib_conf.lua"

for i, arg in ipairs(lstg.args) do
    if arg == "--compile-vlib" then
        compile_vlib = true
    end
    if arg == "--run-tests" then
        compile_vlib = true
        run_tests = true
        run_main = false
        out_folder = "test/src"
        config_file = "test/vlib_conf.lua"
    end
    if arg == "--no-run" then
        run_main = false
    end
end

if compile_vlib then
    local build = lstg.DoFile("build_vlib.lua")
    build.preprocessAll("src", out_folder, config_file)
end
if run_tests or run_main then
    local config_file = io.open("config.json", "r")
    if config_file then
        local config_json = config_file:read("*a")
        local config = cjson.decode(config_json)
        config_file:close()
        lstg.SetWindowed(config.windowed)
        lstg.SetVsync(config.vsync)
        if config.windowed then
            lstg.SetResolution(
                config.window_size.width,
                config.window_size.height,
                config.refresh_rate_numerator,
                config.refresh_rate_denominator
            )
        else
            lstg.SetResolution(
                config.fullscreen_resolution.width,
                config.fullscreen_resolution.height,
                config.refresh_rate_numerator,
                config.refresh_rate_denominator
            )
        end
        if config.gpu ~= "" then
            lstg.SetPreferenceGPU(config.gpu, config.dgpu_trick)
        end
    end
    if os.getenv("LOCAL_LUA_DEBUGGER_VSCODE") == "1" then
        local lua_path = os.getenv("LUA_PATH")
        if lua_path then
            package.path = package.path .. ";" .. lua_path
            require("lldebugger").start()
        end
    end
else
    function FrameFunc()
        return true
    end
end
if run_tests then
    lfs.chdir("test/")
end
if run_main then
    lfs.chdir("build/")
end