/// <summary>
/// Gun ammo is always reset to max each time you play so the gun ammo is never purchased.
/// Both the bombs and the grenades, however, need to be purchased before it can be used and is used up when you enter a level
/// </summary>
/// <param name="qty">Buy one or more?</param>
/// <param name="weapon_type">Which weapon's ammo are we buying</param>
void UpdateAmmo(int qty, int weapon_type)
{
//just to curb cheating a tad, before we update the online database with new stock, let's first fetch the current stock levels
//and update what the server sends back. The updated fetched value now becomes the current value and is sent back to the server again
temp_storage = new Vector2Int(weapon_type, qty);
WUData.FetchField(Ammo[weapon_type].Weapon.WeaponName, category_name_inventory, response: _updateAmmo, errorResponse: _updateAmmoOnError);
}
// Special case! If user paid for the game, make sure he always starts with max ammo for his current weapon level
public void SetAmmoToMax(EWeaponType weaponType)
{
WeaponInstance weapon = Ammo [(int)weaponType];
CMLData update = new CMLData();
//update the value locally also
Stock.Seti(weapon.Weapon.WeaponName, weapon.MaxAmmo);
update.Seti(weapon.Weapon.WeaponName, weapon.MaxAmmo);
WUData.UpdateCategory(category_name_inventory, update);
}
//NOTE: Possible exploit! User can play on multiple devices at once and if the price is set to 100 on all devices then a check to see if
//the user has 100 currency and based on that the level is upgraded by 1 means they can upgrade to max and only pay the lowest price for each
//upgrade level. The correct course of action would be to first fetch the inventory again, check what the current level is of whatever is being
//upgraded, make sure the current cost is the correct cost for the item being purchased (updating the GUI if not the case) and only then attempt
//to buy the item.
//When dealing with money this would be the safest course of action but since this is just a demo made for a fun passtime I am not being that strict
void _updateAmmo(CML response)
{
//see what was already stored online and add one. Make sure you don't exceed the max level or you'll get array index out of bounds errors
WeaponInstance weapon = Ammo [temp_storage.x];
int new_value = Mathf.Min(weapon.MaxAmmo, weapon.Ammo + temp_storage.y);
//update the value locally so we can play then update it online for future games also
CMLData update = new CMLData();
update.Seti(weapon.Weapon.WeaponName, new_value);
Stock.Seti(weapon.Weapon.WeaponName, new_value);
WUData.UpdateCategory(category_name_inventory, update);
//display a notification of a successful purchase
MBSNotification.SpawnInstance(FindObjectOfType <Canvas>(), new Vector2(200f, -50f), new Vector2(0f, -50f), "Purchase Successful", $"You now have {Stock.Int(weapon.Weapon.WeaponName)} {weapon.Weapon.WeaponName}s", weapon.Weapon.Icon);
}
/// <summary>
/// Weapon's stats can only be upgraded to a certain level. This function updates the stat level
/// </summary>
/// <param name="stat">Which stat is being updated?</param>
/// <param name="to_value">What will the new value be?</param>
/// <param name="weapon_type">What weapon are we upgrading the stat for?</param>
void UpgradeStat(string stat, int to_value, int weapon_type)
{
WeaponInstance weapon = Ammo [weapon_type];
CMLData update = new CMLData();
update.Seti(weapon.Weapon.WeaponName, to_value);
string message = "";
//update the value locally so we can play then also update the stat online for future play sessions
switch (stat.ToLower().Trim())
{
case "ammo":
if (weapon.LevelAmmo >= to_value)
{
return;
}
AmmoLevels.Seti(weapon.Weapon.WeaponName, to_value);
WUData.UpdateCategory(category_name_max_ammo, update);
message = $"Ammo slots updated to hold {weapon.MaxAmmo} {(weapon.Weapon.Type == EWeaponType.Gun ? "bullets" : $"{weapon.Weapon.Type.ToString()}'s")}";
break;
case "range":
if (weapon.LevelRange >= to_value)
{
return;
}
RangeLevels.Seti(weapon.Weapon.WeaponName, to_value);
WUData.UpdateCategory(category_name_max_range, update);
message = $"{weapon.Weapon.Type} now has an attack range of {weapon.Range}";
break;
case "damage":
if (weapon.LevelDamage >= to_value)
{
return;
}
DamageLevels.Seti(weapon.Weapon.WeaponName, to_value);
WUData.UpdateCategory(category_name_max_damage, update);
message = $"{weapon.Weapon.Type} now deals {weapon.Damage} points of damage";
break;
}
//display an on screen notification of the transaction being completed
MBSNotification.SpawnInstance(FindObjectOfType <Canvas>(), new Vector2(200f, -50f), new Vector2(0f, -50f), "Purchase Successful", message, weapon.Weapon.Icon);
//and now tell the game it's done also so the GUI can update itself and whatever else you want to happen at this point
Events.Trigger(Events.onStatUpgraded);
}
/// <summary>
/// Makes this weapon available for use. The "Ammo" array lists the weapons in the same order as the weapon type enum so the int value passed
/// as a parameter to this function correlates 1:1 with the weapon's name in the enum as well as the array index. We thus use the int value
/// to fetch the weapon from the Ammo array and then use the weapon definition contained therein to fetch the weapon name.
/// Since the weapon name just returns the string value of the enum we could also have said ((WeaponType)index).ToString() but casting
/// an int to an enum only to immediately cast it to a string... I simply felt that fetching a string value from the definitioon directly
/// would look a bit easier onthe eyes and HELP with the comprehension of what was going on, rather than adding confusion to the procedings.
/// </summary>
/// <param name="weapon_type">Which weapon are we unlocking?</param>
void UnlockWeapon(int weapon_type)
{
WeaponInstance weapon = Ammo [weapon_type];
CMLData update = new CMLData();
CMLData unlock = new CMLData();
update.Seti(weapon.Weapon.WeaponName, 0);
unlock.Seti(weapon.Weapon.WeaponName, 1);
Unlocked.Seti(weapon.Weapon.WeaponName, 1);
Stock.Seti(weapon.Weapon.WeaponName, 0);
WUData.UpdateCategory(category_name_unlocked, unlock);
WUData.UpdateCategory(category_name_inventory, update);
//display a notification of a successful unlock
MBSNotification.SpawnInstance(FindObjectOfType <Canvas>(), new Vector2(200f, -50f), new Vector2(0f, -50f), "Unlock Successful", $"You can now use {weapon.Weapon.WeaponName}s", weapon.Weapon.Icon);
}
static public void SavePlayerData()
{
CMLData data = Stock.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_inventory, data);
data = Settings.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_settings, data);
if (AmmoLevels.defined.Count > 1)
{
data = AmmoLevels.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_max_ammo, data);
}
if (Unlocked.defined.Count > 1)
{
data = Unlocked.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_unlocked, data);
}
if (RangeLevels.defined.Count > 1)
{
data = RangeLevels.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_max_range, data);
}
if (DamageLevels.defined.Count > 1)
{
data = DamageLevels.Copy(CMLCopyMode.no_id);
data.Remove("category");
WUData.UpdateCategory(category_name_max_damage, data);
}
}
void FetchUserData(CML response) => WUData.FetchGameInfo(ParseUserData, errorResponse: GenerateFirstTimePlayerData);