#include <state.h>
#include <entity.h>

#include <stdio.h>

int main()
{
    MtState *state = mt_initialize("Interface Test");
    MtEntity *entity_1 = mt_summon(state);
    mt_tag_i64(entity_1, "some_tag", 3);
    mt_tag_i64(entity_1, "another_tag", 42);
    mt_tag_i64(entity_1, "listed_tag", 1337);

    MtEntity *entity_2 = mt_summon(state);
    mt_tag_i64(entity_2, "some_tag", 3);
    mt_tag_i64(entity_2, "another_tag", 42);

    MtEntity *entity_3 = mt_summon(state);
    mt_tag_i64(entity_3, "some_tag", 3);
    mt_tag_i64(entity_3, "another_tag", 42);
    mt_tag_i64(entity_3, "listed_tag", 236512);

    const char *tag_list[4] =
    {
        "some_tag",
        "another_tag",
        "listed_tag",
        NULL
    };
    usz_t num_matching_entities = mt_query(state, tag_list, NULL, 0);
    printf("Number of matching entities: %ld\n", num_matching_entities);

    MtEntity *entities[8];
    mt_query(state, tag_list, entities, 8);

    printf("Entity 1: %p\nEntity 2: %p\nEntity 3: %p\n", (void *) entity_1, (void *) entity_2, (void *) entity_3);
    usz_t entity_index = 0;
    while(entity_index < num_matching_entities)
    {
        printf("Entity-Pointer: %p\n", (void *) entities[entity_index]);
        ++entity_index;
    }

    mt_drop(entity_1);
    mt_drop(entity_2);
    mt_drop(entity_3);
    mt_cleanup(state);
    return 0;
}