u8 func_80B312C8(EnWeatherTag* this, GlobalContext* globalCtx, u8 arg2, u8 arg3, u8 arg4, u8 arg5, u16 arg6, u8 arg7) {
    s32 pad;
    u8 ret = 0;

    Player* player = PLAYER;

    if (func_8002DB8C(&player->actor, &this->actor) < (this->actor.params >> 8) * 100.0f) {
        if ((globalCtx->envCtx.unk_1E != 0) ||
            (!D_8011FB3C || !(globalCtx->skyboxId == 1 || globalCtx->envCtx.unk_1F != globalCtx->envCtx.unk_20))) {
            D_8011FB38 = 1;
            if (globalCtx->envCtx.gloomySkyEvent == 0 &&
                ((globalCtx->envCtx.unk_1E != 0) ||
                 (!(globalCtx->envCtx.unk_1F == 1 || globalCtx->envCtx.unk_21 != 0)))) {
                D_8011FB38 = 0;
                if (D_8011FB30 != arg7) {
                    D_8011FB30 = arg7;
                    if (globalCtx->envCtx.gloomySkyEvent == 0) {
                        globalCtx->envCtx.unk_19 = 1;
                        globalCtx->envCtx.gloomySky = arg2;
                        globalCtx->envCtx.unk_18 = arg3;
                        globalCtx->envCtx.unk_1A = arg6;
                        globalCtx->envCtx.unk_21 = 1;
                        globalCtx->envCtx.unk_1F = arg4;
                        globalCtx->envCtx.unk_20 = arg5;
                        D_8011FB34 = arg5;
                        globalCtx->envCtx.unk_24 = arg6;
                        globalCtx->envCtx.unk_22 = globalCtx->envCtx.unk_24;
                    }
                }

                ret = 1;
            }
        } else {
            if (D_8011FB40 != 0) {
                gSaveContext.dayTime += 0x14;
            }
        }
    }

    return ret;
}