commeownder/main/menu_settings.c

#include "menu_settings.h"
#include "menu_cmdr.h"
#include "menus.h"
#include "config.h"
#include "state.h"
#include "draw.h"
#include "game.h"
#include "ble.h"
#include "events.h"
#include <string.h>

static const uint8_t s_icon_cog[2][ICON_W] = {
    // Cog (settings)
    {0x00,0x80,0xDC,0xFC,0xFC,0xB8,0x9C,0xFE,0xFE,0x9C,0xB8,0xFC,0xFC,0xDC,0x80,0x00},
    {0x00,0x01,0x3B,0x3F,0x3F,0x1D,0x39,0x7F,0x7F,0x39,0x1D,0x3F,0x3F,0x3B,0x01,0x00},
};

static void settings_nav_short(int d)
{
    if (g_active_setting == SET_PLAYER_NAME) {
        if (d > 0) {
            g_name_cursor++;
            if (g_name_cursor >= PLAYER_NAME_LEN) {
                g_name_cursor    = 0;
                g_active_setting = (g_active_setting + 1) % NUM_SETTINGS;
                g_game_id_cursor = 0;
            }
        } else {
            if (g_name_cursor > 0) {
                g_name_cursor--;
            } else {
                g_active_setting = (g_active_setting - 1 + NUM_SETTINGS) % NUM_SETTINGS;
                g_name_cursor    = (g_active_setting == SET_PLAYER_NAME) ? PLAYER_NAME_LEN - 1 : 0;
                g_game_id_cursor = (g_active_setting == SET_GAME_ID)     ? GAME_ID_DIGITS  - 1 : 0;
            }
        }
    } else if (g_active_setting == SET_GAME_ID) {
        if (d > 0) {
            g_game_id_cursor++;
            if (g_game_id_cursor >= GAME_ID_DIGITS) {
                g_game_id_cursor = 0;
                g_active_setting = (g_active_setting + 1) % NUM_SETTINGS;
            }
        } else {
            if (g_game_id_cursor > 0) {
                g_game_id_cursor--;
            } else {
                g_active_setting = (g_active_setting - 1 + NUM_SETTINGS) % NUM_SETTINGS;
                g_name_cursor    = (g_active_setting == SET_PLAYER_NAME) ? PLAYER_NAME_LEN - 1 : 0;
                g_game_id_cursor = (g_active_setting == SET_GAME_ID)     ? GAME_ID_DIGITS  - 1 : 0;
            }
        }
    } else {
        if (d > 0) {
            g_active_setting = (g_active_setting + 1) % NUM_SETTINGS;
            g_name_cursor    = 0;
            g_game_id_cursor = 0;
        } else {
            g_active_setting = (g_active_setting - 1 + NUM_SETTINGS) % NUM_SETTINGS;
            g_name_cursor    = (g_active_setting == SET_PLAYER_NAME) ? PLAYER_NAME_LEN - 1 : 0;
            g_game_id_cursor = (g_active_setting == SET_GAME_ID)     ? GAME_ID_DIGITS  - 1 : 0;
        }
    }
}

static void settings_lr_delta(int d)
{
    mark_dirty();
    switch (g_active_setting) {
    case SET_BRIGHTNESS:
        g_brightness_pct += d;
        if (g_brightness_pct < BRIGHTNESS_MIN) g_brightness_pct = BRIGHTNESS_MIN;
        if (g_brightness_pct > BRIGHTNESS_MAX) g_brightness_pct = BRIGHTNESS_MAX;
        g_led_max = (uint8_t)(255 * g_brightness_pct / 100);
        break;
    case SET_START_LIFE:
        g_start_life_index += d;
        if (g_start_life_index < 0)              g_start_life_index = 0;
        if (g_start_life_index >= NUM_LIFE_OPTS) g_start_life_index = NUM_LIFE_OPTS - 1;
        break;
    case SET_NUM_OPP:
        g_num_opponents += d;
        if (g_num_opponents < 1)            g_num_opponents = 1;
        if (g_num_opponents > MAX_OPPONENTS) g_num_opponents = MAX_OPPONENTS;
        if (g_active_opponent >= g_num_opponents) g_active_opponent = 0;
        break;
    case SET_PLAYER_NAME: {
        char        curr = g_player_name[g_name_cursor];
        const char *p    = strchr(NAME_CHARS, curr);
        int         idx  = p ? (int)(p - NAME_CHARS) : 0;
        idx = (idx + d + NUM_NAME_CHARS) % NUM_NAME_CHARS;
        g_player_name[g_name_cursor] = NAME_CHARS[idx];
        break;
    }
    case SET_BLE:
        g_ble_enabled += d;
        if (g_ble_enabled < 0) g_ble_enabled = 0;
        if (g_ble_enabled > 1) g_ble_enabled = 1;
        menus[MENU_CMDR] = g_ble_enabled ? &menu_cmdr_ble_vtable : &menu_cmdr_offline_vtable;
        ble_adv_update();
        oled_draw_header();
        break;
    case SET_GAME_ID: {
        int byte   = g_game_id_cursor / 2;
        int nibble = g_game_id_cursor % 2;
        int val    = nibble == 0 ? (g_game_id[byte] >> 4) & 0xF : g_game_id[byte] & 0xF;
        val = (val + d + NUM_HEX_CHARS) % NUM_HEX_CHARS;
        if (nibble == 0)
            g_game_id[byte] = (g_game_id[byte] & 0x0F) | ((uint8_t)val << 4);
        else
            g_game_id[byte] = (g_game_id[byte] & 0xF0) | (uint8_t)val;
        ble_adv_update();
        break;
    }
    case SET_RESET:
        game_reset();
        ble_adv_update();
        break;
    case SET_RESET_ALL:
        game_reset();
        g_reset_cmd_ticks = 1;
        start_reset_cmd_timer();
        ble_adv_update();
        break;
    case SET_MENU_HOLD:
        g_menu_hold_ms += d * 10;
        if (g_menu_hold_ms < HOLD_MS_MIN) g_menu_hold_ms = HOLD_MS_MIN;
        if (g_menu_hold_ms > HOLD_MS_MAX) g_menu_hold_ms = HOLD_MS_MAX;
        break;
    case SET_LR_HOLD:
        g_lr_hold_ms += d * 10;
        if (g_lr_hold_ms < HOLD_MS_MIN) g_lr_hold_ms = HOLD_MS_MIN;
        if (g_lr_hold_ms > HOLD_MS_MAX) g_lr_hold_ms = HOLD_MS_MAX;
        break;
    case SET_DISPLAY_FLIP:
        g_display_flip ^= 1;
        oled_set_flip(g_display_flip);
        break;
    case SET_DELTA_TIMEOUT:
        g_delta_timeout_ms += d * 100;
        if (g_delta_timeout_ms < DELTA_TIMEOUT_MIN) g_delta_timeout_ms = DELTA_TIMEOUT_MIN;
        if (g_delta_timeout_ms > DELTA_TIMEOUT_MAX) g_delta_timeout_ms = DELTA_TIMEOUT_MAX;
        break;
    case SET_AUTO_SLEEP:
        g_sleep_timeout_min += d;
        if (g_sleep_timeout_min < 0)                g_sleep_timeout_min = 0;
        if (g_sleep_timeout_min > SLEEP_TIMEOUT_MAX) g_sleep_timeout_min = SLEEP_TIMEOUT_MAX;
        restart_idle_timer();
        break;
    }
}

static void settings_draw(void)
{
    oled_draw_settings();
}

const menu_vtable_t menu_settings_vtable = {
    .nav_short = settings_nav_short,
    .lr_delta  = settings_lr_delta,
    .draw      = settings_draw,
    .on_tick   = NULL,
    .icon      = s_icon_cog,
};