https://www.nexusmods.com/monsterhunterrise/mods/26 の改変 テントの中とか変になるからFOV変更されるとこを制限したやつ

fov_changer_kai.lua

local fov = 100.0
local enabled = true

local allManagersRetrieved = false
local gm = {}
gm.QuestManager = {}
gm.QuestManager.n = "snow.QuestManager"
gm.CameraManager = {}
gm.CameraManager.n = "snow.CameraManager"

re.on_frame(function()
    if allManagersRetrieved == false then
        local success = true
        for i,v in pairs(gm) do
            v.d = sdk.get_managed_singleton(v.n)
            if v.d == nil then success = false end
        end
        allManagersRetrieved = success
    end
end)

re.on_draw_ui(function()
    local changed = false

    if imgui.tree_node("FOV Changer") then
        changed, enabled = imgui.checkbox("Enabled", enabled)
        changed, fov = imgui.slider_float("FOV", fov, 1.0, 180.0)

        imgui.tree_pop()
    end
end)

re.on_pre_application_entry("BeginRendering", function()
    if allManagersRetrieved then
        local camera = sdk.get_primary_camera()
        if not camera then return end

        -- 0:village 2:Quest 3:QuestClear
        local questStatus = gm.QuestManager.d:get_field("_QuestStatus")

        -- 1:PlayerCamera 2:FixedCamera 3:DemoCamera 4:PhotoCamera
        local nowCameraType = gm.CameraManager.d:get_field("_NowCameraType")

        if enabled and 2 <= questStatus and nowCameraType == 1 then
            camera:call("set_FOV", fov)
            fov = camera:call("get_FOV")
        end
    end
end)