#include "entity.h"
#include "cells.h"
#include "vector.h"
#include "world.h"

int EntityMove(entity* e, vec2 pos) {
    world* world = e->world;

    if(world->wells[at(pos.x,pos.y, world)].cell->flags & (CELL_FLAG_BLOCKING)){
        return 1;
    }
    if(world->wells[at(pos.x,pos.y, world)].entityIds[0] != NULL){
        return 2;
    }

    world->wells[at(e->position.x,e->position.y, world)].entityIds[0] = 0;
    world->wells[at(pos.x,pos.y, world)].entityIds[0] = e;
    e->position = pos;
    
    return 0;
}