draugnorak/draugnorak.nvgt

#include "sound_pool.nvgt"
#include "virtual_dialogs.nvgt"

// Audio
sound_pool p(100);

#include "src/constants.nvgt"
#include "src/player.nvgt"
#include "src/world_state.nvgt"
#include "src/ui.nvgt"
#include "src/inventory.nvgt"
#include "src/quest_system.nvgt"
#include "src/environment.nvgt"
#include "src/combat.nvgt"
#include "src/save_system.nvgt"
#include "src/base_system.nvgt"
#include "src/time_system.nvgt"
#include "src/weather.nvgt"
#include "src/audio_utils.nvgt"
#include "src/creature_audio.nvgt"
#include "src/notify.nvgt"

int run_main_menu() {
    screen_reader_speak("Draugnorak. Main menu.", true);

    int selection = 0;
    string load_label = has_save_game() ? "Load Game" : "Load Game (no save found)";
    string[] options = {"New Game", load_label, "Exit"};

    screen_reader_speak(options[selection], true);

    while(true) {
        wait(5);

        if (key_pressed(KEY_DOWN)) {
            selection++;
            if (selection >= options.length()) selection = 0;
            screen_reader_speak(options[selection], true);
        }

        if (key_pressed(KEY_UP)) {
            selection--;
            if (selection < 0) selection = options.length() - 1;
            screen_reader_speak(options[selection], true);
        }

        if (key_pressed(KEY_RETURN)) {
            return selection;
        }

        if (key_pressed(KEY_ESCAPE)) {
            return 2;
        }
    }

    return 2;
}

void main()
{
    // Configure sound pool for better spatial audio
    p.volume_step = AUDIO_VOLUME_STEP / float(AUDIO_TILE_SCALE);  // Default falloff in audio units
    p.pan_step = AUDIO_PAN_STEP;        // Panning strength for scaled tile distances

    show_window("Draugnorak");
    init_flying_creature_configs();

    bool game_started = false;
    while (!game_started) {
        int selection = run_main_menu();

        if (selection == 0) {
            // Check if save file exists and confirm before overwriting
            if (has_save_game()) {
                int confirm = ui_question("", "Save found. Are you sure you want to start a new game?");
                if (confirm != 1) {
                    continue; // Return to main menu
                }
            }
            start_new_game();
            screen_reader_speak("New game started.", true);
            game_started = true;
        } else if (selection == 1) {
            if (load_game_state()) {
                screen_reader_speak("Game loaded.", true);
                game_started = true;
            } else {
                if (has_save_game()) {
                    string message = last_save_error;
                    if (message == "") message = "Unable to load save.";
                    ui_info_box("Draugnorak", "Load Game", message);
                } else {
                    ui_info_box("Draugnorak", "Load Game", "No save found.");
                }
            }
        } else {
            exit();
        }
    }

    while(true)
    {
        wait(5);

        // Pause toggle
        if(key_pressed(KEY_BACK))
        {
            game_paused = !game_paused;
            if (game_paused) {
                p.pause_all();
                screen_reader_speak("Paused. Press backspace to resume.", true);
            } else {
                p.resume_all();
                screen_reader_speak("Resumed.", true);
            }
            continue;
        }

        // Skip all game logic while paused
        if (game_paused) {
            continue;
        }

        if(key_pressed(KEY_ESCAPE))
        {
            int really_exit = ui_question("", "Really exit?");
            if (really_exit == 1) {
                exit();
            }
        }
        
        // Time & Environment updates
        update_time();
        update_crossfade();
        update_weather();
        update_environment();
        update_snares();
        update_streams();
        update_fires();
        update_zombies();
        update_bandits();
        update_boars();
        update_flying_creatures();
        update_world_drops();
        update_blessings();
        update_notifications();

        // Fire damage check (only if not jumping)
        WorldFire@ fire_on_tile = get_fire_at(x);
        if (fire_on_tile != null && !jumping && fire_damage_timer.elapsed > 1000) {
            player_health--;
            fire_damage_timer.restart();
            screen_reader_speak("Burning! " + player_health + " health remaining.", true);
        }

        // Healing in base area
        if (x <= BASE_END && player_health < max_health) {
            WorldHerbGarden@ herb_garden = get_herb_garden_at_base();
            int heal_interval = (herb_garden != null) ? 30000 : 150000; // 30 seconds with garden, 2.5 minutes without

            if (healing_timer.elapsed > heal_interval) {
                player_health++;
                healing_timer.restart();
                screen_reader_speak(player_health + " health.", true);
            }
        }

        // Death check
        if (player_health <= 0) {
            screen_reader_speak("You have died.", true);
            wait(2000);
            exit();
        }

        // Inventory & Actions
        check_inventory_keys(x);
        check_action_menu(x);
        check_crafting_menu(x, BASE_END);
        check_altar_menu(x);
        check_equipment_menu();
        check_quest_menu();
        check_quick_slot_keys();
        check_time_input();
        check_notification_keys();

        // Health Key
        if (key_pressed(KEY_H)) {
            screen_reader_speak(player_health + " health of " + max_health, true);
        }

        // Coordinates Key
        if (key_pressed(KEY_X)) {
            string direction_label = (facing == 1) ? "east" : "west";
            string terrain_info = "";
            MountainRange@ mountain = get_mountain_at(x);
            if (mountain !is null) {
                terrain_info = ", elevation " + y + ", " + mountain.get_terrain_at(x);
            }
            screen_reader_speak(direction_label + ", x " + x + ", y " + y + terrain_info, true);
        }

        // Base Info Key (base only)
        if (key_pressed(KEY_B)) {
            run_base_info_menu();
        }
        
        // Climbing and Falling Updates
        update_climbing();
        update_falling();
        update_rope_climbing();
        check_rope_climb_fall();
        update_mountains();

        // Down arrow to climb down from tree or start rope climb down
        if (key_pressed(KEY_DOWN)) {
            // Check for pending rope climb (going down)
            if (pending_rope_climb_x != -1 && !rope_climbing && !climbing && !falling && !jumping) {
                int elevation_change = pending_rope_climb_elevation - y;
                if (elevation_change < 0) {
                    start_rope_climb(false, pending_rope_climb_x, pending_rope_climb_elevation);
                    pending_rope_climb_x = -1;
                }
            }
            // Tree climbing down
            else {
                Tree@ tree = get_tree_at(x);
                if (tree != null && !tree.is_chopped && y > 0 && !jumping && !climbing && !falling && !rope_climbing) {
                    climb_down_tree();
                }
            }
        }

        // Jumping Logic
        if(key_pressed(KEY_UP))
        {
            // Check for pending rope climb (going up)
            if (pending_rope_climb_x != -1 && !rope_climbing && !climbing && !falling && !jumping) {
                int elevation_change = pending_rope_climb_elevation - y;
                if (elevation_change > 0) {
                    start_rope_climb(true, pending_rope_climb_x, pending_rope_climb_elevation);
                    pending_rope_climb_x = -1;
                }
            }
            else if(!jumping && !climbing && !falling && !rope_climbing)
            {
                // Check if on tree tile
                Tree@ tree = get_tree_at(x);
                if (tree != null && !tree.is_chopped && y == 0) {
                    // Start climbing the tree
                    start_climbing_tree(x);
                } else if (y == 0) {
                    // Normal jump
                    p.play_stationary("sounds/jump.ogg", false);
                    jumping = true;
                    jumptimer.restart();
                }
            }
        }

        if(jumping && jumptimer.elapsed > 850)
        {
            jumping = false;
            y = 0; // Reset y after jump
            play_land_sound(x, BASE_END, GRASS_END);
            // Check for snare on landing?
            check_snare_collision(x);
        }

        // Set y to 3 during jump
        if(jumping && y == 0) {
            y = 3;
        }
        
        movetime = jumping ? jump_speed : walk_speed;

        // Movement Logic
        if (key_pressed(KEY_LEFT) && facing != 0 && !climbing && !falling && !rope_climbing) {
            facing = 0;
            screen_reader_speak("west", true);
            walktimer.restart();
            // Cancel pending rope climb when changing direction
            pending_rope_climb_x = -1;
        }
        if (key_pressed(KEY_RIGHT) && facing != 1 && !climbing && !falling && !rope_climbing) {
            facing = 1;
            screen_reader_speak("east", true);
            walktimer.restart();
            // Cancel pending rope climb when changing direction
            pending_rope_climb_x = -1;
        }

        if(walktimer.elapsed > movetime)
        {
            int old_x = x;

            // Check if trying to move left/right while in tree (not in mountain)
            MountainRange@ current_mountain = get_mountain_at(x);
            if((key_down(KEY_LEFT) || key_down(KEY_RIGHT)) && y > 0 && !jumping && !falling && !rope_climbing && current_mountain is null) {
                // Fall out of tree
                climbing = false;
                start_falling();
            }

            if(key_down(KEY_LEFT) && x > 0 && !climbing && !falling && !rope_climbing)
            {
                facing = 0;
                // Check mountain movement
                if (can_move_mountain(x, x - 1)) {
                    x--;
                    // Update elevation if in mountain
                    int new_elevation = get_mountain_elevation_at(x);
                    if (new_elevation != y && get_mountain_at(x) !is null) {
                        y = new_elevation;
                    }
                    walktimer.restart();
                    if(!jumping) {
                        play_footstep(x, BASE_END, GRASS_END);
                        check_snare_collision(x);
                    }
                }
            }
            else if(key_down(KEY_RIGHT) && x < MAP_SIZE - 1 && !climbing && !falling && !rope_climbing)
            {
                facing = 1;
                // Check mountain movement
                if (can_move_mountain(x, x + 1)) {
                    x++;
                    // Update elevation if in mountain
                    int new_elevation = get_mountain_elevation_at(x);
                    if (new_elevation != y && get_mountain_at(x) !is null) {
                        y = new_elevation;
                    }
                    walktimer.restart();
                    if(!jumping) {
                        play_footstep(x, BASE_END, GRASS_END);
                        check_snare_collision(x);
                    }
                }
            }
        }

        // Reset search timer if shift is used with other keys
        if((key_down(KEY_LSHIFT) || key_down(KEY_RSHIFT))) {
            if(key_pressed(KEY_COMMA) || key_pressed(KEY_PERIOD)) {
                searching = false;
                search_delay_timer.restart();
            }
        }

        // Searching Logic
        bool shift_down = (key_down(KEY_LSHIFT) || key_down(KEY_RSHIFT));
        if (!shift_down) {
            if (searching) {
                searching = false;
            }
            search_timer.restart();
        }
        if (shift_down && search_timer.elapsed > 2000 && !searching)
        {
            searching = true;
            search_delay_timer.restart();
        }

        // Complete search after delay
        if(searching && search_delay_timer.elapsed >= 1000)
        {
            searching = false;
            search_timer.restart();
            perform_search(x);
        }
        
        // Sling charge detection
        if (sling_equipped && (key_down(KEY_LCTRL) || key_down(KEY_RCTRL)) && !sling_charging) {
            if (inv_stones > 0) {
                sling_charging = true;
                sling_charge_timer.restart();
                sling_sound_handle = p.play_stationary("sounds/weapons/sling_swing.ogg", true);
                last_sling_stage = -1;
            } else {
                screen_reader_speak("No stones.", true);
            }
        }

        // Update sling charge state while holding
        if (sling_charging && (key_down(KEY_LCTRL) || key_down(KEY_RCTRL))) {
            update_sling_charge();
        }

        // Sling release detection
        if (sling_charging && (!key_down(KEY_LCTRL) && !key_down(KEY_RCTRL))) {
            release_sling_attack(x);
            sling_charging = false;
            if (sling_sound_handle != -1) {
                p.destroy_sound(sling_sound_handle);
                sling_sound_handle = -1;
            }
        }

        // Non-sling weapon attacks (existing pattern)
        if (!sling_equipped && !sling_charging) {
            int attack_cooldown = 1000;
            if (spear_equipped) attack_cooldown = 800;
            if (axe_equipped) attack_cooldown = 1600;

            if((key_down(KEY_LCTRL) || key_down(KEY_RCTRL)) && attack_timer.elapsed > attack_cooldown)
            {
                attack_timer.restart();
                perform_attack(x);
            }
        }
        
        // Audio Listener Update
        p.update_listener_1d(x);
    }
}