using { /Fortnite.com/Game }
using { /Fortnite.com/Devices }
using { /Fortnite.com/Characters }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/Diagnostics }

# This is our main script. It's like the Game Rules device.
# We attach it to a device in the world, like a Zone Trigger.
tank_mode_script := script()

# VARIABLES: These are our "Loot Slots."
# We store the values we want to apply.
var TargetMaxHealth := 300.0
var TargetMaxShield := 100.0

# FUNCTION: A reusable block of code.
# Think of this like a "Building Blueprint." You define it once, then use it whenever needed.
# This function takes a Player as an argument (the person we're buffing).
ApplyTankStats := func(player: Player): void =>
    # Get the Health Component from the player.
    # The Health Component is like the "Health Bar" UI and logic attached to the player.
    health_comp := player.GetHealthComponent()
    
    # If the component exists (player is alive/valid):
    if (health_comp != nil):
        # Set the Max Health. 
        # Note: In some UE versions, you might need to set current health too, 
        # but setting Max is the key for the "Tank" feel.
        health_comp.SetMaxHealth(TargetMaxHealth)
        
        # Get the Shield Component.
        shield_comp := player.GetShieldComponent()
        
        if (shield_comp != nil):
            # Set the Max Shield.
            shield_comp.SetMaxShield(TargetMaxShield)
            
            # Optional: Refill shields to the new max for that satisfying "power-up" feel.
            shield_comp.SetCurrentShield(TargetMaxShield)

# EVENT: The "Trigger."
# This function runs automatically when the device it's attached to is triggered.
# In UEFN, you attach this script to a Zone Trigger or a Button.
on_trigger := func(trigger: TriggerDevice): void =>
    # Get the players who triggered this.
    # A zone can trigger for multiple players at once.
    players := trigger.GetTriggeredPlayers()
    
    # LOOP: Like checking every player in a lobby one by one.
    for (player : players):
        # Call our function to apply the stats to THIS specific player.
        ApplyTankStats(player)
        
        # Tell the player (and everyone) what happened.
        # "Print" is like writing in the chat or debug log.
        Print("Player {player.GetPlayerName()} just went Tank Mode!")

# SETUP: This runs when the game starts.
on_begin := func(): void =>
    Print("Tank Mode Manager Loaded. Find the blue zone to become a tank!")