// Update is called once per frame
void Update()
{
//if the nitro_cylinder is active we need to increase our movement speed if the effect is still active (i.e. its time has not expired)
if (nitro_cylinder_active && (DateTime.Now - nitro_cylinder_start).TotalSeconds < nitro_cylinder_count * nitro_cylinder_duration)
{
move_speed = init_move_speed * nitro_cylinder_speed_multiplier;
}
//if the nitro cylinder is active but exxpired we need to disable it and reset the nitro cylinder count and our move speed
else if (nitro_cylinder_active)
{
move_speed = init_move_speed;
nitro_cylinder_active = false;
nitro_cylinder_count = 0;
}
//input handler
check_inputs();
//next we need to check if we are close to any gold
//place the gold objects in an array for easy processing (tied to the boat)
Gold[] gold_objects = boat.gold_objects.ToArray <Gold>();
for (int i = 0; i < boat.gold_objects.Count; i++)
{
//if we are close to any gold
if ((gold_objects[i].GoldObject.transform.position - sub_transform.position).magnitude < 0.5)
{
boat.removeGoldBar(gold_objects[i]); //pick up the gold while removing it from the scene
gold_bar_count += gold_objects[i].Value; //increase our gold count (in the sub)
//set the move speed as a function of the gold_bar_count higher it is slower we go
if (move_speed > 0.1)
{
move_speed -= 0.1f * gold_objects[i].Value;
}
}
}
//now we should check if we are close to the boat
//if we are we should drop the gold into it
if ((sub_transform.position - boat.boat_transform.position).magnitude < 1)
{
boat.increase_total_gold(gold_bar_count); //increase our score by the amount of gold we are carrying
//we also need to reset the speed of the submarine
move_speed = init_move_speed; //reset our speed
gold_bar_count = 0; //and set the gold we are carrying to 0
}
//finally we need to check if the boat is close to one of the fish
//if it is then the player should lose a life
//first let's check if the character should keep his immunity (if he has been immune for less than 2 seconds he should stay immune)
if ((DateTime.Now - immune_start).TotalSeconds >= 2)
{
immune = false; //if we are no longer immune set the flag to false
this.GetComponent <SpriteRenderer>().color = Color.white; //remove the red coloring on the sub
}
else if (immune)
{
//if we are immune make the sprite red
this.GetComponent <SpriteRenderer>().color = Color.red;
}
//if we have a nitro_cylinder available we should be green
if (nitro_cylinder_available)
{
this.GetComponent <SpriteRenderer>().color = Color.green;
}
}
