Momentum-Apps/game/world.c

#include <game/world.h>
#include <game/storage.h>
#include <flip_storage/storage.h>
#include "game/icon.h"

bool world_json_draw(GameManager *manager, Level *level, const FuriString *json_data)
{
    if (!json_data)
    {
        FURI_LOG_E("Game", "JSON data is NULL");
        return false;
    }

    // Pass 1: Count the total number of icons.
    int total_icons = 0;
    for (int i = 0; i < MAX_WORLD_OBJECTS; i++)
    {
        FuriString *data = get_json_array_value_furi("json_data", i, json_data);
        if (!data)
            break;
        FuriString *amount = get_json_value_furi("amount", data);
        if (amount)
        {
            int count = atoi(furi_string_get_cstr(amount));
            if (count < 1)
                count = 1;
            total_icons += count;
            furi_string_free(amount);
        }
        furi_string_free(data);
    }
    FURI_LOG_I("Game", "Total icons to spawn: %d", total_icons);

    // Allocate the icon group context (local instance)
    IconGroupContext igctx;
    igctx.count = total_icons;
    igctx.icons = malloc(total_icons * sizeof(IconSpec));
    if (!igctx.icons)
    {
        FURI_LOG_E("Game", "Failed to allocate icon group array for %d icons", total_icons);
        return false;
    }
    GameContext *game_context = game_manager_game_context_get(manager);
    game_context->icon_count = total_icons;

    // Pass 2: Parse the JSON to fill the icon specs.
    int spec_index = 0;
    for (int i = 0; i < MAX_WORLD_OBJECTS; i++)
    {
        FuriString *data = get_json_array_value_furi("json_data", i, json_data);
        if (!data)
            break;

        FuriString *icon_str = get_json_value_furi("icon", data);
        FuriString *x_str = get_json_value_furi("x", data);
        FuriString *y_str = get_json_value_furi("y", data);
        FuriString *amount_str = get_json_value_furi("amount", data);
        FuriString *horizontal_str = get_json_value_furi("horizontal", data);

        if (!icon_str || !x_str || !y_str || !amount_str || !horizontal_str)
        {
            FURI_LOG_E("Game", "Incomplete icon data: %s", furi_string_get_cstr(data));
            if (icon_str)
                furi_string_free(icon_str);
            if (x_str)
                furi_string_free(x_str);
            if (y_str)
                furi_string_free(y_str);
            if (amount_str)
                furi_string_free(amount_str);
            if (horizontal_str)
                furi_string_free(horizontal_str);
            furi_string_free(data);
            continue;
        }

        int count = atoi(furi_string_get_cstr(amount_str));
        if (count < 1)
            count = 1;
        float base_x = atof_furi(x_str);
        float base_y = atof_furi(y_str);
        bool is_horizontal = (furi_string_cmp(horizontal_str, "true") == 0);
        int spacing = 17;

        for (int j = 0; j < count; j++)
        {
            IconSpec *spec = &igctx.icons[spec_index];
            if (is_horizontal)
            {
                spec->pos.x = base_x + (j * spacing);
                spec->pos.y = base_y;
            }
            else
            {
                spec->pos.x = base_x;
                spec->pos.y = base_y + (j * spacing);
            }
            const char *name = furi_string_get_cstr(icon_str);
            if (is_str(name, "house"))
            {
                spec->id = ICON_ID_HOUSE;
                spec->icon = &I_icon_house_48x32px;
                spec->size = (Vector){48, 32};
            }
            else if (is_str(name, "man"))
            {
                spec->id = ICON_ID_MAN;
                spec->icon = &I_icon_man_7x16;
                spec->size = (Vector){7, 16};
            }
            else if (is_str(name, "plant"))
            {
                spec->id = ICON_ID_PLANT;
                spec->icon = &I_icon_plant_16x16;
                spec->size = (Vector){16, 16};
            }
            else if (is_str(name, "tree"))
            {
                spec->id = ICON_ID_TREE;
                spec->icon = &I_icon_tree_16x16;
                spec->size = (Vector){16, 16};
            }
            else if (is_str(name, "woman"))
            {
                spec->id = ICON_ID_WOMAN;
                spec->icon = &I_icon_woman_9x16;
                spec->size = (Vector){9, 16};
            }
            else if (is_str(name, "fence"))
            {
                spec->id = ICON_ID_FENCE;
                spec->icon = &I_icon_fence_16x8px;
                spec->size = (Vector){16, 8};
            }
            else if (is_str(name, "fence_end"))
            {
                spec->id = ICON_ID_FENCE_END;
                spec->icon = &I_icon_fence_end_16x8px;
                spec->size = (Vector){16, 8};
            }
            else if (is_str(name, "fence_vertical_end"))
            {
                spec->id = ICON_ID_FENCE_VERTICAL_END;
                spec->icon = &I_icon_fence_vertical_end_6x8px;
                spec->size = (Vector){6, 8};
            }
            else if (is_str(name, "fence_vertical_start"))
            {
                spec->id = ICON_ID_FENCE_VERTICAL_START;
                spec->icon = &I_icon_fence_vertical_start_6x15px;
                spec->size = (Vector){6, 15};
            }
            else if (is_str(name, "flower"))
            {
                spec->id = ICON_ID_FLOWER;
                spec->icon = &I_icon_flower_16x16;
                spec->size = (Vector){16, 16};
            }
            else if (is_str(name, "lake_bottom"))
            {
                spec->id = ICON_ID_LAKE_BOTTOM;
                spec->icon = &I_icon_lake_bottom_31x12px;
                spec->size = (Vector){31, 12};
            }
            else if (is_str(name, "lake_bottom_left"))
            {
                spec->id = ICON_ID_LAKE_BOTTOM_LEFT;
                spec->icon = &I_icon_lake_bottom_left_24x22px;
                spec->size = (Vector){24, 22};
            }
            else if (is_str(name, "lake_bottom_right"))
            {
                spec->id = ICON_ID_LAKE_BOTTOM_RIGHT;
                spec->icon = &I_icon_lake_bottom_right_24x22px;
                spec->size = (Vector){24, 22};
            }
            else if (is_str(name, "lake_left"))
            {
                spec->id = ICON_ID_LAKE_LEFT;
                spec->icon = &I_icon_lake_left_11x31px;
                spec->size = (Vector){11, 31};
            }
            else if (is_str(name, "lake_right"))
            {
                spec->id = ICON_ID_LAKE_RIGHT;
                spec->icon = &I_icon_lake_right_11x31;
                spec->size = (Vector){11, 31};
            }
            else if (is_str(name, "lake_top"))
            {
                spec->id = ICON_ID_LAKE_TOP;
                spec->icon = &I_icon_lake_top_31x12px;
                spec->size = (Vector){31, 12};
            }
            else if (is_str(name, "lake_top_left"))
            {
                spec->id = ICON_ID_LAKE_TOP_LEFT;
                spec->icon = &I_icon_lake_top_left_24x22px;
                spec->size = (Vector){24, 22};
            }
            else if (is_str(name, "lake_top_right"))
            {
                spec->id = ICON_ID_LAKE_TOP_RIGHT;
                spec->icon = &I_icon_lake_top_right_24x22px;
                spec->size = (Vector){24, 22};
            }
            else if (is_str(name, "rock_large"))
            {
                spec->id = ICON_ID_ROCK_LARGE;
                spec->icon = &I_icon_rock_large_18x19px;
                spec->size = (Vector){18, 19};
            }
            else if (is_str(name, "rock_medium"))
            {
                spec->id = ICON_ID_ROCK_MEDIUM;
                spec->icon = &I_icon_rock_medium_16x14px;
                spec->size = (Vector){16, 14};
            }
            else if (is_str(name, "rock_small"))
            {
                spec->id = ICON_ID_ROCK_SMALL;
                spec->icon = &I_icon_rock_small_10x8px;
                spec->size = (Vector){10, 8};
            }
            else
            {
                FURI_LOG_E("Game", "Icon name not recognized: %s", name);
                continue;
            }
            spec_index++;
        }

        furi_string_free(icon_str);
        furi_string_free(x_str);
        furi_string_free(y_str);
        furi_string_free(amount_str);
        furi_string_free(horizontal_str);
        furi_string_free(data);
    }

    // Spawn one icon group entity.
    Entity *groupEntity = level_add_entity(level, &icon_desc);
    IconGroupContext *entityContext = (IconGroupContext *)entity_context_get(groupEntity);
    if (entityContext)
    {
        memcpy(entityContext, &igctx, sizeof(IconGroupContext));
    }
    else
    {
        FURI_LOG_E("Game", "Failed to get entity context for icon group");
        free(igctx.icons);
        return false;
    }

    // Set the global pointer so that player collision logic can use it.
    g_current_icon_group = entityContext;

    FURI_LOG_I("Game", "Finished loading world data");
    return true;
}

static void world_draw_town(Level *level, GameManager *manager, void *context)
{
    UNUSED(context);
    if (!manager || !level)
    {
        FURI_LOG_E("Game", "Manager or level is NULL");
        return;
    }
    GameContext *game_context = game_manager_game_context_get(manager);
    level_clear(level);
    FuriString *json_data_str = furi_string_alloc();
    furi_string_cat_str(json_data_str, "{\"name\":\"shadow_woods_v5\",\"author\":\"ChatGPT\",\"json_data\":[{\"icon\":\"rock_medium\",\"x\":100,\"y\":100,\"amount\":10,\"horizontal\":true},{\"icon\":\"rock_medium\",\"x\":400,\"y\":300,\"amount\":6,\"horizontal\":true},{\"icon\":\"rock_small\",\"x\":600,\"y\":200,\"amount\":8,\"horizontal\":true},{\"icon\":\"fence\",\"x\":50,\"y\":50,\"amount\":10,\"horizontal\":true},{\"icon\":\"fence\",\"x\":250,\"y\":150,\"amount\":12,\"horizontal\":true},{\"icon\":\"fence\",\"x\":550,\"y\":350,\"amount\":12,\"horizontal\":true},{\"icon\":\"rock_large\",\"x\":400,\"y\":70,\"amount\":12,\"horizontal\":true},{\"icon\":\"rock_large\",\"x\":200,\"y\":200,\"amount\":6,\"horizontal\":false},{\"icon\":\"tree\",\"x\":5,\"y\":5,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":5,\"y\":5,\"amount\":20,\"horizontal\":false},{\"icon\":\"tree\",\"x\":22,\"y\":22,\"amount\":44,\"horizontal\":true},{\"icon\":\"tree\",\"x\":22,\"y\":22,\"amount\":20,\"horizontal\":false},{\"icon\":\"tree\",\"x\":5,\"y\":347,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":5,\"y\":364,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":735,\"y\":37,\"amount\":18,\"horizontal\":false},{\"icon\":\"tree\",\"x\":752,\"y\":37,\"amount\":18,\"horizontal\":false}],\"enemy_data\":[{\"id\":\"cyclops\",\"index\":0,\"start_position\":{\"x\":350,\"y\":210},\"end_position\":{\"x\":390,\"y\":210},\"move_timer\":2,\"speed\":30,\"attack_timer\":0.4,\"strength\":10,\"health\":100},{\"id\":\"ogre\",\"index\":1,\"start_position\":{\"x\":200,\"y\":320},\"end_position\":{\"x\":220,\"y\":320},\"move_timer\":0.5,\"speed\":45,\"attack_timer\":0.6,\"strength\":20,\"health\":200},{\"id\":\"ghost\",\"index\":2,\"start_position\":{\"x\":100,\"y\":80},\"end_position\":{\"x\":180,\"y\":85},\"move_timer\":2.2,\"speed\":55,\"attack_timer\":0.5,\"strength\":30,\"health\":300},{\"id\":\"ogre\",\"index\":3,\"start_position\":{\"x\":400,\"y\":50},\"end_position\":{\"x\":490,\"y\":50},\"move_timer\":1.7,\"speed\":35,\"attack_timer\":1.0,\"strength\":20,\"health\":200}],\"npc_data\":[{\"id\":\"funny\",\"index\":0,\"start_position\":{\"x\":350,\"y\":180},\"end_position\":{\"x\":350,\"y\":180},\"move_timer\":0,\"speed\":0,\"message\":\"Hello there!\"}]}");
    if (!separate_world_data("shadow_woods_v5", json_data_str))
    {
        FURI_LOG_E("Game", "Failed to separate world data");
    }
    furi_string_free(json_data_str);
    level_set_world(level, manager, "shadow_woods_v5");
    game_context->icon_offset = 0;
    if (!game_context->imu_present)
    {
        game_context->icon_offset += ((game_context->icon_count / 10) / 15);
    }
    player_spawn(level, manager);
}

static const LevelBehaviour _world_training = {
    .alloc = NULL,
    .free = NULL,
    .start = world_draw_town,
    .stop = NULL,
    .context_size = 0,
};

const LevelBehaviour *world_training()
{
    return &_world_training;
}

static void world_draw_pvp(Level *level, GameManager *manager, void *context)
{
    UNUSED(context);
    if (!manager || !level)
    {
        FURI_LOG_E("Game", "Manager or level is NULL");
        return;
    }
    GameContext *game_context = game_manager_game_context_get(manager);
    level_clear(level);
    FuriString *json_data_str = furi_string_alloc();
    furi_string_cat_str(json_data_str, "{\"name\":\"pvp_world\",\"author\":\"ChatGPT\",\"json_data\":[{\"icon\":\"rock_medium\",\"x\":100,\"y\":100,\"amount\":10,\"horizontal\":true},{\"icon\":\"rock_medium\",\"x\":400,\"y\":300,\"amount\":6,\"horizontal\":true},{\"icon\":\"rock_small\",\"x\":600,\"y\":200,\"amount\":8,\"horizontal\":true},{\"icon\":\"fence\",\"x\":50,\"y\":50,\"amount\":10,\"horizontal\":true},{\"icon\":\"fence\",\"x\":250,\"y\":150,\"amount\":12,\"horizontal\":true},{\"icon\":\"fence\",\"x\":550,\"y\":350,\"amount\":12,\"horizontal\":true},{\"icon\":\"rock_large\",\"x\":400,\"y\":70,\"amount\":12,\"horizontal\":true},{\"icon\":\"rock_large\",\"x\":200,\"y\":200,\"amount\":6,\"horizontal\":false},{\"icon\":\"tree\",\"x\":5,\"y\":5,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":5,\"y\":5,\"amount\":20,\"horizontal\":false},{\"icon\":\"tree\",\"x\":22,\"y\":22,\"amount\":44,\"horizontal\":true},{\"icon\":\"tree\",\"x\":22,\"y\":22,\"amount\":20,\"horizontal\":false},{\"icon\":\"tree\",\"x\":5,\"y\":347,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":5,\"y\":364,\"amount\":45,\"horizontal\":true},{\"icon\":\"tree\",\"x\":735,\"y\":37,\"amount\":18,\"horizontal\":false},{\"icon\":\"tree\",\"x\":752,\"y\":37,\"amount\":18,\"horizontal\":false}]}");
    if (!separate_world_data("pvp_world", json_data_str))
    {
        FURI_LOG_E("Game", "Failed to separate world data");
    }
    furi_string_free(json_data_str);
    level_set_world(level, manager, "pvp_world");
    game_context->is_switching_level = false;
    game_context->icon_offset = 0;
    if (!game_context->imu_present)
    {
        game_context->icon_offset += ((game_context->icon_count / 10) / 15);
    }
    player_spawn(level, manager);
}

static const LevelBehaviour _world_pvp = {
    .alloc = NULL,
    .free = NULL,
    .start = world_draw_pvp,
    .stop = NULL,
    .context_size = 0,
};

const LevelBehaviour *world_pvp()
{
    return &_world_pvp;
}

FuriString *world_fetch(const char *name)
{
    if (!name)
    {
        FURI_LOG_E("Game", "World name is NULL");
        return NULL;
    }

    FlipperHTTP *fhttp = flipper_http_alloc();
    if (!fhttp)
    {
        FURI_LOG_E("Game", "Failed to allocate HTTP");
        return NULL;
    }

    char url[256];
    snprintf(url, sizeof(url), "https://www.jblanked.com/flipper/api/world/v5/get/world/%s/", name);
    snprintf(fhttp->file_path, sizeof(fhttp->file_path), STORAGE_EXT_PATH_PREFIX "/apps_data/flip_world/worlds/%s.json", name);
    fhttp->save_received_data = true;
    if (!flipper_http_request(fhttp, GET, url, "{\"Content-Type\": \"application/json\"}", NULL))
    {
        FURI_LOG_E("Game", "Failed to send HTTP request");
        flipper_http_free(fhttp);
        return NULL;
    }
    fhttp->state = RECEIVING;
    furi_timer_start(fhttp->get_timeout_timer, TIMEOUT_DURATION_TICKS);
    while (fhttp->state == RECEIVING && furi_timer_is_running(fhttp->get_timeout_timer) > 0)
    {
        // Wait for the request to be received
        furi_delay_ms(100);
    }
    furi_timer_stop(fhttp->get_timeout_timer);
    if (fhttp->state != IDLE)
    {
        FURI_LOG_E("Game", "Failed to receive world data");
        flipper_http_free(fhttp);
        return NULL;
    }
    flipper_http_free(fhttp);
    FuriString *returned_data = load_furi_world(name);
    if (!returned_data)
    {
        FURI_LOG_E("Game", "Failed to load world data from file");
        return NULL;
    }
    if (!separate_world_data((char *)name, returned_data))
    {
        FURI_LOG_E("Game", "Failed to separate world data");
        furi_string_free(returned_data);
        return NULL;
    }
    return returned_data;
}