//
// Created by tony on 11/28/2024.
//

#include "entities.h"

Entity* entity_INIT(int id, char avatar, char type, COORD position) {
    Entity* e = (Entity *)malloc(sizeof(Entity));

    e->id = id;
    e->avatar = avatar;
    e->type = type;
    e->position = position;

    e->next = NULL;
    return e;
}

void append(Entity **head, int id, char avatar, char type, COORD position)
{
    Entity *e = entity_INIT(id, avatar, type, position);
    if (*head == NULL) {
        *head = e;
    } else {
        Entity* temp = *head;
        while (temp->next != NULL) {
            temp = temp->next;
        }
        temp->next = e;
    }
}

void freeList(Entity **e)
{
    Entity *current = *e;
    Entity *next;

    while (current != NULL)
    {
        free(current);
        current = next;
    }

    *e = NULL;
}
void updateEntityPostition(struct Entity *pEntity, int direction)
{
    switch (direction)
    {
        case (1):
            pEntity->position.Y--;
            break;
        case (2):
            pEntity->position.Y++;
            break;
        case (3):
            pEntity->position.X--;
            break;
        case (4):
            pEntity->position.X++;
            break;
        default:
            0;
    }
};

struct Entity **createEntity(int id, char avatar, char type, COORD position)
{
    struct Entity *e = (Entity *)malloc(sizeof(Entity));

    e->id = id;
    e->avatar = avatar;
    e->type = type;
    e->position = position;

    return (Entity **)e;
}

void freeEntities(struct Entity *pEntity)
{
    free(pEntity);
}