koobas.hobune.stream
Adding Int's from different and the same script
After looking for half an hour it seems like there is no simple explanation for what I've been doing wrong. I'm trying to make a purchasing system but it keeps saying I can't use + or -. using System.Collections; using System.Collections.Generic; using UnityEngine;
public class Purchasing : MonoBehaviour {
public int Money = 500;
Inventory Inventory = Inventory.GetComponent<Inventory>();
public void Marine(){
Money = Money - 100;
Debug.Log ("-100 Money");
Inventory.Marine = Marine + 1;
Debug.Log("+1 Marine.");
if (Money < 0) {
Money = Money + 100;
Debug.Log ("Not Enough Money!");
Inventory.Marine = Marine - 1;
Debug.Log ("Marine RESINDED.");
}
}
public void Assault_Rifle(){
Money = Money - 100;
Debug.Log ("-100 Money");
Inventory.Assault_Rifle.Add(1);
Debug.Log ("+1 Assault Rifle");
if(Money < 0) {
Money + 100;
Debug.Log("Not Enough Money!");
Inventory.Assault_Rifle = Assault_Rifle - 1;
Debug.Log ("Assault Rifle RESINDED.");
}
}
That is the first script the main one the second one is here. using System.Collections; using System.Collections.Generic; using UnityEngine;
public class Inventory : MonoBehaviour {
public float Pistol = 0;
public float Assault_Rifle = 0;
public float Marine = 0;
void Start () {
}
// Update is called once per frame
void Update () {
}
At the end I changed it to a float thinking it might work better using floats.
I've got the main integer problem fixed but now I'm working with
public int Money = 500;
GameObject inventory = GameObject.Find("Inventory");
Inventory Inventory = inventory.GetComponent<Inventory>();
public void Marine(){
Money = Money - 100;
Debug.Log ("-100 Money");
Inventory.Marine += 1;
Debug.Log("+1 Marine.");
if (Money < 0) {
Money = Money + 100;
Debug.Log ("Not Enough Money!");
Inventory.Marine -= 1;
Debug.Log ("Marine RESINDED.");
}
}
public void Assault_Rifle(){
Money = Money -= 100;
Debug.Log ("-100 Money");
Inventory.Assault_Rifle +=1;
Debug.Log ("+1 Assault Rifle");
if(Money < 0) {
Money += 100;
Debug.Log("Not Enough Money!");
Inventory.Assault_Rifle -=1;
Debug.Log ("Assault Rifle RESINDED.");
}
}
// Update is called once per frame
void Update () {
}
}
line 3-5 being the main problem.
