Send the client a hd texture pack

I was working with Packet250CustomPayload lateley, specificly changing clients texture packs, but I have no idea how to send the client hd textures. I tried changing the size sent to the client, but it doesnt work because of this line of code:

Code:

if ("MC|TPack".equals(par1Packet250CustomPayload.channel))
        {
            String[] var2 = (new String(par1Packet250CustomPayload.data)).split("\u0000");
            String var3 = var2[0];
 
            if (var2[1].equals("16")) // <---- This One
            {
                if (this.mc.texturePackList.getAcceptsTextures())
                {
                    this.mc.texturePackList.requestDownloadOfTexture(var3);
                }
                else if (this.mc.texturePackList.func_77300_f())
                {
                    this.mc.displayGuiScreen(new GuiYesNo(new NetClientWebTextures(this, var3), StringTranslate.getInstance().translateKey("multiplayer.texturePrompt.line1"), StringTranslate.getInstance().translateKey("multiplayer.texturePrompt.line2"), 0));
                }
            }
        }

I tried, and mc patcher doesn't fix this. Is there any way to do this without spout?

 

I haven't worked with Texture Packs server-wise, but the only way to change the size of a texture and have it be used the correct way is with a patched client. So even if you send them an HD texture, they obviously need to be patched with MCPatcher... isn't that just as tedious as getting the texture pack?

 

If not even more so.

 

Or he could tell everyone to use Optifine.

 

Again, a bit too much effort

 

Then he could also tell them to use a modified client. Same thing, more options.
People hate it ^