Plutonium

SkyStar300 Of course. Just to clarify, the zombie counter and health mod isn't mine, i forgot to disable it when taking the screenshots.
But yes, I can place the shield value and the label at the bottom center of the screen.

Hi There! This is my first time creating and sharing a script mod!

This mod is an update to the existing file obtained from
TomasFreeman15 post, and the original mod is from teh_bandit.

I don't know how to compile scripts, so I'm sharing the raw uncompiled text—but it works anyway!.

Description:

• 1. Shield Health: I ran some tests and I noticed the shield's health in TranZit is higher than in later maps (MOTD and Origins); the shield's health in TranZit keeps at 2250, whereas in the other maps it is 1500.
• 2. Shield Meter Value: In the original script, a fixed numerical value was displayed (which also adjusts automatically based on the map, as I mentioned earlier); I thought it would be more "better" to scale the shield health from 0 to 100 and have the color change (Green, Yellow, and Red) depending on the shield's damage recieved.
• 3. Label: It seems to me that TranZit lacks a native shader specifically for the shield UI—which is why an icon couldn't be used there—so I opted to replace it and use the static "Shield" label instead.

And that’s it! I hope you find this useful. I decided to place this label on the right side of the screen so it wouldn't interfere with other mods that also display on-screen information.

Location you need to put the Script for it to work:

AppData\Local\Plutonium\storage\t6\scripts\zm\shield meter-uncompiled.gsc

SCRIPT:

#include maps\mp\_utility;
#include common_scripts\utility;
#include maps\mp\zombies\_zm_utility;
#include maps\mp\gametypes_zm\_hud_util;

init()
{
	level thread onPlayerConnect();
}

onPlayerConnect()
{
	for(;;)
	{
		level waittill("connected", player);
		player iprintln("^1Shield Meter Loaded");
		player thread onPlayerSpawned();
	}
}

onPlayerSpawned()
{
	level endon("end_game");
	self endon("disconnect");
	for(;;)
	{
		self waittill("spawned_player");
		self thread shield_hud();
	}
}

shield_hud()
{
	self endon("disconnect");
	flag_wait("initial_blackscreen_passed");

	shield_label = newClientHudElem(self);
	shield_label.alignx = "right";
	shield_label.aligny = "bottom";
	shield_label.horzalign = "user_right";
	shield_label.vertalign = "user_bottom";

	shield_label.x = -75;
	shield_label.y = -225;

	shield_label.hidewheninmenu = 1;
	shield_label.fontscale = 1.7;
	shield_label.alpha = 0;
	shield_label settext("Shield: "); 

	shield_text = newClientHudElem(self);
	shield_text.alignx = "right";
	shield_text.aligny = "bottom";
	shield_text.horzalign = "user_right";
	shield_text.vertalign = "user_bottom";
	
	shield_text.x = -55; 
	shield_text.y = -225; 
	
	shield_text.hidewheninmenu = 1;
	shield_text.fontscale = 1.7; 
	shield_text.alpha = 0;
	
	max_health = 1500;
	map = getdvar("mapname");
	
	if(map == "zm_transit") { max_health = 2250; }

	for(;;)
	{
		if (self hasweapon("riotshield_zm") || self hasweapon("alcatraz_shield_zm") || self hasweapon("tomb_shield_zm") )
		{
			shield_label.alpha = 1;
			shield_text.alpha = 1;
		}
		else
		{
			shield_label.alpha = 0;
			shield_text.alpha = 0;
		}
		
		if (!isdefined(self.shielddamagetaken)) 
		{
			self.shielddamagetaken = 0;
		}

		pct = int( ((max_health - self.shielddamagetaken) / max_health) * 100 );
		
		if (pct < 0)
		{
			shield_text setvalue(0);
		}
		else
		{
			shield_text setvalue(pct);
		}
		
		if (pct > 66) { shield_text.color = (0.2, 1, 0.2); } 
		else if (pct > 33) { shield_text.color = (1, 1, 0.2); } 
		else { shield_text.color = (1, 0.2, 0.2); } 
		
		wait 0.05;
		
		if(self.shielddamagetaken >= max_health)
		{
			shield_text.alpha = 0;
			shield_label.alpha = 0;
		}
	}
}

SCREENSHOTS: