gzdoom-gles/wadsrc/static/zscript/statusbar/doom_sbar.txt

class DoomStatusBar : BaseStatusBar
{
	// it is not really needed to precache all textures but should be good practice to reduce execution time.
	enum eImg
	{
		imgMEDIA0,
		imgPSTRA0,
		imgSTBAR,
		imgSTTPRCNT,
		imgSTKEYS0,
		imgSTKEYS1,
		imgSTKEYS2,
		imgSTKEYS3,
		imgSTKEYS4,
		imgSTKEYS5,
		imgSTKEYS6,
		imgSTKEYS7,
		imgSTKEYS8,
		imgSTARMS,
		imgSTGNUM2,
		imgSTGNUM3,
		imgSTGNUM4,
		imgSTGNUM5,
		imgSTGNUM6,
		imgSTGNUM7,
		imgSTYSNUM2,
		imgSTYSNUM3,
		imgSTYSNUM4,
		imgSTYSNUM5,
		imgSTYSNUM6,
		imgSTYSNUM7,
		imgSTFBANY,
		
		NUMIMG
	}

	TextureID Images[NUMIMG];
	int HUDFontSpacing;
	

	override void Init()
	{
		Super.Init();
		SetSize(32, 320, 200);
		DoCommonInit();
	}

	override void NewGame ()
	{
		DoCommonInit ();
		if (CPlayer != NULL)
		{
			AttachToPlayer (CPlayer);
		}
	}

	override void Draw (int state, double TicFrac)
	{
		Super.Draw (state, TicFrac);

		if (state == HUD_StatusBar)
		{
			BeginStatusBar(320, 200, 32);
			DrawMainBar (TicFrac);
		}
		else if (state == HUD_Fullscreen)
		{
			BeginHUD(320, 200, 1., false);
			DrawFullScreenStuff ();
		}
	}

	void DoCommonInit ()
	{
		static const String LumpNames[] =
		{
			"MEDIA0", "PSTRA0",	"STBAR", "STTPRCNT", "STKEYS0", 
			"STKEYS1", "STKEYS2", "STKEYS3", "STKEYS4", "STKEYS5", "STKEYS6", "STKEYS7", "STKEYS8",
			"STARMS",
			"STGNUM2", "STGNUM3", "STGNUM4", "STGNUM5", "STGNUM6", "STGNUM7",
			"STYSNUM2", "STYSNUM3", "STYSNUM4", "STYSNUM5", "STYSNUM6", "STYSNUM7",
			"STFBANY"
		};
		
		for(int i = 0; i < NUMIMG; i++)
		{
			Images[i] = TexMan.CheckForTexture(LumpNames[i], TexMan.TYPE_MiscPatch);
		}
		
		Font fnt = "HUDFONT_DOOM";
		if (fnt != null) HudFontSpacing = fnt.GetCharWidth("0");
	}

	protected void DrawMainBar (double TicFrac)
	{
		//DrawTexture(Images[imgINVBACK], (0, 0), true, 1.0, itemAlign:ALIGN_OFFSETS);
		//DrawTexture(Images[imgINVTOP], (0, -8), true, 1.0, itemAlign:ALIGN_OFFSETS);

		// Health
		//DrawString("Indexfont_Strife_Green", FormatNumber(CPlayer.health, 3, 5, 0), (86, -6), 1.0, Font.CR_UNTRANSLATED, TEXT_RIGHT, 0, 7, true, 1, 1);
	}

	protected void DrawFullScreenStuff ()
	{
		Vector2 iconbox = (40, 20);
		// Draw health
		let berserk = CPlayer.mo.FindInventory("PowerStrength");
		DrawTexture(Images[berserk? imgPSTRA0 : imgMEDIA0], (20, -2), true, 1.0, ALIGN_BOTTOM|ALIGN_LEFT, iconbox, ALIGN_BOTTOM|ALIGN_HCENTER);
		DrawString("HUDFONT_DOOM", FormatNumber(CPlayer.health, 3, 0, 0), (44, -20), 1., Font.CR_UNTRANSLATED, TEXT_LEFT, ALIGN_LEFT|ALIGN_BOTTOM, HUdFontSpacing, true, 1, 1);
		
		let armor = CPlayer.mo.FindInventory("BasicArmor");
		if (armor != null)
		{
			DrawInventoryIcon(armor, (20, -22), true, 1.0, ALIGN_BOTTOM|ALIGN_LEFT, iconbox, ALIGN_BOTTOM|ALIGN_HCENTER);
			DrawString("HUDFONT_DOOM", FormatNumber(armor.Amount, 3, 0, 0), (44, -40), 1., Font.CR_UNTRANSLATED, TEXT_LEFT, ALIGN_LEFT|ALIGN_BOTTOM, HUdFontSpacing, true, 1, 1);
		}
		Inventory ammotype1, ammotype2;
		int ammoamount1, ammoamount2;
		[ammotype1, ammotype2, ammoamount1, ammoamount2] = GetCurrentAmmo();
		int invY = -20;
		if (ammotype1 != null)
		{
			DrawInventoryIcon(ammotype1, (-14, -4), true, 1.0, ALIGN_BOTTOM|ALIGN_RIGHT, iconbox, ALIGN_BOTTOM|ALIGN_HCENTER);
			DrawString("HUDFONT_DOOM", FormatNumber(ammoamount1, 3, 0, 0), (-25, -20), 1., Font.CR_UNTRANSLATED, TEXT_RIGHT, ALIGN_RIGHT|ALIGN_BOTTOM, HUdFontSpacing, true, 1, 1);
			invY -= 20;
		}
		if (ammotype2 != null && ammotype2 != ammotype1)
		{
			DrawInventoryIcon(ammotype2, (-14, invY + 17), true, 1.0, ALIGN_BOTTOM|ALIGN_RIGHT, iconbox, ALIGN_BOTTOM|ALIGN_HCENTER);
			DrawString("HUDFONT_DOOM", FormatNumber(ammoamount2, 3, 0, 0), (-25, invY), 1., Font.CR_UNTRANSLATED, TEXT_RIGHT, ALIGN_RIGHT|ALIGN_BOTTOM, HUdFontSpacing, true, 1, 1);
			invY -= 20;
		}
		if (CPlayer.inventorytics == 0 && CPlayer.mo.InvSel != null)
		{
			DrawInventoryIcon(CPlayer.mo.InvSel, (-14, invY + 17), true, 1.0, ALIGN_BOTTOM|ALIGN_RIGHT, iconbox, ALIGN_BOTTOM|ALIGN_HCENTER);
			DrawString("HUDFONT_DOOM", FormatNumber(CPlayer.mo.InvSel.Amount, 3, 0, 0), (-25, invY), 1., Font.CR_UNTRANSLATED, TEXT_RIGHT, ALIGN_RIGHT|ALIGN_BOTTOM, HUdFontSpacing, true, 1, 1);
		}
		if (deathmatch)
		{
			DrawString("HUDFONT_DOOM", FormatNumber(CPlayer.fragSum(), 3, 0, 0), (-3, -1), 1., Font.CR_UNTRANSLATED, TEXT_RIGHT, ALIGN_RIGHT|ALIGN_TOP, HUdFontSpacing, true, 1, 1);
		}
		
		// Draw the keys. This does not use a special draw function like SBARINFO because the specifics will be different for each mod 
		// so it's easier to copy or reimplement the following piece of code instead of trying to write a complicated all-encompassing solution.
		Vector2 keypos = (-10, 2);
		int rowc = 0;
		double roww = 0;
		for(let i = CPlayer.mo.Inv; i != null; i = i.Inv)
		{
			if (i is "Key" && i.Icon.IsValid())
			{
				DrawTexture(i.Icon, keypos, true, 1., ALIGN_TOP|ALIGN_RIGHT, (-1,-1), ALIGN_TOP|ALIGN_LEFT);
				Vector2 size = TexMan.GetScaledSize(i.Icon);
				keypos.Y += size.Y + 2;
				roww = max(roww, size.X);
				if (++rowc == 3)
				{
					keypos.Y = 2;
					keypos.X -= roww + 2;
					roww = 0;
					rowc = 0;
				}
			}
		}
		if (CPlayer.inventorytics != 0)
		{
			//DrawInventoryBar("A
			//drawinventorybar Doom, translucent, 7, INDEXFONT, -106+center, -31;
		}
	}
}

/*
statusbar normal // Standard Doom Status bar
{
	drawimage "STBAR", 0, 168;
	drawimage "STTPRCNT", 90, 171;
	drawimage "STTPRCNT", 221, 171;
	drawnumber 3, HUDFONT_DOOM, untranslated, ammo1, 44, 171;
	drawnumber 3, HUDFONT_DOOM, untranslated, health, 90, 171;
	drawnumber 3, HUDFONT_DOOM, untranslated, armor, 221, 171;

	//keys
	drawswitchableimage keyslot 2 && 5, "nullimage", "STKEYS0", "STKEYS3", "STKEYS6", 239, 171;
	drawswitchableimage keyslot 3 && 6, "nullimage", "STKEYS1", "STKEYS4", "STKEYS7", 239, 181;
	drawswitchableimage keyslot 1 && 4, "nullimage", "STKEYS2", "STKEYS5", "STKEYS8", 239, 191;

	drawnumber 3, INDEXFONT_DOOM, untranslated, ammo(Clip), 288, 173;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammo(Shell), 288, 179;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammo(RocketAmmo), 288, 185;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammo(Cell), 288, 191;

	drawnumber 3, INDEXFONT_DOOM, untranslated, ammocapacity(Clip), 314, 173;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammocapacity(Shell), 314, 179;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammocapacity(RocketAmmo), 314, 185;
	drawnumber 3, INDEXFONT_DOOM, untranslated, ammocapacity(Cell), 314, 191;
	gamemode deathmatch, teamgame
	{
		drawnumber 2, HUDFONT_DOOM, untranslated, frags, 138, 171;
	}
	gamemode cooperative, singleplayer
	{
		drawimage "STARMS", 104, 168;
		drawswitchableimage weaponslot 2, "STGNUM2", "STYSNUM2", 111, 172; 
		drawswitchableimage weaponslot 3, "STGNUM3", "STYSNUM3", 123, 172;
		drawswitchableimage weaponslot 4, "STGNUM4", "STYSNUM4", 135, 172;
		drawswitchableimage weaponslot 5, "STGNUM5", "STYSNUM5", 111, 182;
		drawswitchableimage weaponslot 6, "STGNUM6", "STYSNUM6", 123, 182;
		drawswitchableimage weaponslot 7, "STGNUM7", "STYSNUM7", 135, 182;
	}
	gamemode cooperative, deathmatch, teamgame
	{
		drawimage translatable "STFBANY", 143, 169;
	}
	drawselectedinventory alternateonempty, INDEXFONT, 143, 168
	{
		drawmugshot "STF", 5, 143, 168;
	}
}

statusbar inventory // Standard bar overlay (ZDoom Addition)
{
	drawinventorybar Doom, 7, INDEXFONT, 50, 170;
}

statusbar inventoryfullscreen, fullscreenoffsets // ZDoom HUD overlay.
{
}
*/