Script for backpack item

[bdc90]

Hi, everyone. I've been trying out UnrealScript and I made an Unreal version of the backpack item from Doom. It gives you a little of each ammo type and doubles the amount of ammo you can carry. Feel free to use it in your own mods/maps.

Code: Select all

//=============================================================================
// Backpack.
//=============================================================================
class Backpack expands Pickup;

event float BotDesireability( pawn Bot )
{
	return Super.BotDesireability(Bot);
}

auto state Pickup
{
	function BeginState()
	{
		BecomePickup();	
	}
  
	function Touch( actor Other )
	{
		local Ammo a;

		if ( Pawn(Other)!=None && Pawn(Other).bIsPlayer)				//Double each ammo type's max amount and add small amount to player inventory
		{
			a = ShellBox(Pawn(Other).FindInventoryType(class'ShellBox'));		//Automag & Minigun
			if(a == none){
				a = Spawn(class'ShellBox');
				a.AmmoAmount = 20;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(20);
			}
			a = StingerAmmo(Pawn(Other).FindInventoryType(class'StingerAmmo'));	//Stinger
			if(a == none){
				a = Spawn(class'StingerAmmo');
				a.AmmoAmount = 20;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(20);
			}
			a = ASMDAmmo(Pawn(Other).FindInventoryType(class'ASMDAmmo'));		//ASMD
			if(a == none){
				a = Spawn(class'ASMDAmmo');
				a.AmmoAmount = 10;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(10);
			}
			a = RocketCan(Pawn(Other).FindInventoryType(class'RocketCan'));		//Eightball
			if(a == none){
				a = Spawn(class'RocketCan');
				a.AmmoAmount = 6;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(6);
			}
			a = FlakBox(Pawn(Other).FindInventoryType(class'FlakBox'));		//Flak Cannon
			if(a == none){
				a = Spawn(class'FlakBox');
				a.AmmoAmount = 5;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(5);
			}
			a = RazorAmmo(Pawn(Other).FindInventoryType(class'RazorAmmo'));		//Razorjack
			if(a == none){
				a = Spawn(class'RazorAmmo');
				a.AmmoAmount = 15;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(15);
			}
			a = Sludge(Pawn(Other).FindInventoryType(class'Sludge'));		//GES Bio Rifle
			if(a == none){
				a = Spawn(class'Sludge');
				a.AmmoAmount = 10;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(10);
			}
			a = RifleAmmo(Pawn(Other).FindInventoryType(class'RifleAmmo'));		//Rifle
			if(a == none){
				a = Spawn(class'RifleAmmo');
				a.AmmoAmount = 8;
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.GiveTo(Pawn(Other));
			}else{
				a.MaxAmmo = a.Default.MaxAmmo * 2;
				a.AddAmmo(8);
			}
			
			Pawn(Other).ClientMessage(PickupMessage, 'Pickup');						
			PlaySound (PickupSound,,2.0);
			SetRespawn();
		}
	}

}

[Leo T_C_K]

Cool. I am sure something like this has been done before, but either way its cool to have something like this in a simple form.

But what about defaultproperties? What would be the best mesh to use for this? Within the game's default ones. There's no backpack mesh, the only backpack mesh I can think of might be within Unreal2's model files, I used the mesh for the jetpack previously. Though someone can maybe rip the backpack of the tournament commando meshes or the ps2 ones to make a separate backpack mesh for Unreal.

Unless the bacpack is part of botpack's gibs then its even easier....