LegacyMultiplayerClosePlayersOverlay.cs

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using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ReLogic.Graphics;
using Terraria.GameInput;
using Terraria.Graphics;
using Terraria.Graphics.Renderers;
using Terraria.Localization;
using Terraria.UI.Chat;
 
namespace Terraria.GameContent.UI;
 
public class LegacyMultiplayerClosePlayersOverlay : IMultiplayerClosePlayersOverlay
{
    public void Draw()
    {
        int teamNamePlateDistance = Main.teamNamePlateDistance;
        if (teamNamePlateDistance <= 0)
        {
            return;
        }
        SpriteBatch spriteBatch = Main.spriteBatch;
        spriteBatch.End();
        spriteBatch.Begin(SpriteSortMode.Immediate, null, null, null, null, null, Main.UIScaleMatrix);
        PlayerInput.SetZoom_World();
        int screenWidth = Main.screenWidth;
        int screenHeight = Main.screenHeight;
        Vector2 screenPosition = Main.screenPosition;
        PlayerInput.SetZoom_UI();
        float uIScale = Main.UIScale;
        int num = teamNamePlateDistance * 8;
        Player[] player = Main.player;
        int myPlayer = Main.myPlayer;
        SpriteViewMatrix gameViewMatrix = Main.GameViewMatrix;
        byte mouseTextColor = Main.mouseTextColor;
        Color[] teamColor = Main.teamColor;
        Camera camera = Main.Camera;
        IPlayerRenderer playerRenderer = Main.PlayerRenderer;
        Vector2 screenPosition2 = Main.screenPosition;
        for (int i = 0; i < 255; i++)
        {
            if (!player[i].active || myPlayer == i || player[i].dead || player[myPlayer].team <= 0 || player[myPlayer].team != player[i].team)
            {
                continue;
            }
            string name = player[i].name;
            Vector2 namePlatePos = FontAssets.MouseText.Value.MeasureString(name);
            float num2 = 0f;
            if (player[i].chatOverhead.timeLeft > 0)
            {
                num2 = (0f - namePlatePos.Y) * uIScale;
            }
            else if (player[i].emoteTime > 0)
            {
                num2 = (0f - namePlatePos.Y) * uIScale;
            }
            Vector2 vector = new Vector2((float)(screenWidth / 2) + screenPosition.X, (float)(screenHeight / 2) + screenPosition.Y);
            Vector2 position = player[i].position;
            position += (position - vector) * (gameViewMatrix.Zoom - Vector2.One);
            float num3 = 0f;
            float num4 = (float)(int)mouseTextColor / 255f;
            Color namePlateColor = new Color((byte)((float)(int)teamColor[player[i].team].R * num4), (byte)((float)(int)teamColor[player[i].team].G * num4), (byte)((float)(int)teamColor[player[i].team].B * num4), mouseTextColor);
            float num5 = position.X + (float)(player[i].width / 2) - vector.X;
            float num6 = position.Y - namePlatePos.Y - 2f + num2 - vector.Y;
            float num7 = (float)Math.Sqrt(num5 * num5 + num6 * num6);
            int num8 = screenHeight;
            if (screenHeight > screenWidth)
            {
                num8 = screenWidth;
            }
            num8 = num8 / 2 - 50;
            if (num8 < 100)
            {
                num8 = 100;
            }
            if (num7 < (float)num8)
            {
                namePlatePos.X = position.X + (float)(player[i].width / 2) - namePlatePos.X / 2f - screenPosition.X;
                namePlatePos.Y = position.Y - namePlatePos.Y - 2f + num2 - screenPosition.Y;
            }
            else
            {
                num3 = num7;
                num7 = (float)num8 / num7;
                namePlatePos.X = (float)(screenWidth / 2) + num5 * num7 - namePlatePos.X / 2f;
                namePlatePos.Y = (float)(screenHeight / 2) + num6 * num7 + 40f * uIScale;
            }
            Vector2 vector2 = FontAssets.MouseText.Value.MeasureString(name);
            namePlatePos += vector2 / 2f;
            namePlatePos *= 1f / uIScale;
            namePlatePos -= vector2 / 2f;
            if (player[myPlayer].gravDir == -1f)
            {
                namePlatePos.Y = (float)screenHeight - namePlatePos.Y;
            }
            if (num3 > 0f)
            {
                float num9 = 20f;
                float num10 = -27f;
                num10 -= (vector2.X - 85f) / 2f;
                num5 = player[i].Center.X - player[myPlayer].Center.X;
                num6 = player[i].Center.Y - player[myPlayer].Center.Y;
                float num11 = (float)Math.Sqrt(num5 * num5 + num6 * num6);
                if (!(num11 > (float)num))
                {
                    string textValue = Language.GetTextValue("GameUI.PlayerDistance", (int)(num11 / 16f * 2f));
                    Vector2 npDistPos = FontAssets.MouseText.Value.MeasureString(textValue);
                    npDistPos.X = namePlatePos.X - num10;
                    npDistPos.Y = namePlatePos.Y + vector2.Y / 2f - npDistPos.Y / 2f - num9;
                    DrawPlayerName2(spriteBatch, ref namePlateColor, textValue, ref npDistPos);
                    Color playerHeadBordersColor = Main.GetPlayerHeadBordersColor(player[i]);
                    Vector2 position2 = new Vector2(namePlatePos.X, namePlatePos.Y - num9);
                    position2.X -= 22f + num10;
                    position2.Y += 8f;
                    playerRenderer.DrawPlayerHead(camera, player[i], position2, 1f, 0.8f, playerHeadBordersColor);
                    Vector2 vector3 = npDistPos + screenPosition2 + new Vector2(26f, 20f);
                    if (player[i].statLife != player[i].statLifeMax2)
                    {
                        Main.instance.DrawHealthBar(vector3.X, vector3.Y, player[i].statLife, player[i].statLifeMax2, 1f, 1.25f, noFlip: true);
                    }
                    ChatManager.DrawColorCodedStringWithShadow(spriteBatch, FontAssets.MouseText.Value, name, namePlatePos + new Vector2(0f, -40f), namePlateColor, 0f, Vector2.Zero, Vector2.One);
                }
            }
            else
            {
                DrawPlayerName(spriteBatch, name, ref namePlatePos, ref namePlateColor);
            }
        }
    }
 
    private static void DrawPlayerName2(SpriteBatch spriteBatch, ref Color namePlateColor, string npDist, ref Vector2 npDistPos)
    {
        float num = 0.85f;
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, npDist, new Vector2(npDistPos.X - 2f, npDistPos.Y), Color.Black, 0f, default(Vector2), num, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, npDist, new Vector2(npDistPos.X + 2f, npDistPos.Y), Color.Black, 0f, default(Vector2), num, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, npDist, new Vector2(npDistPos.X, npDistPos.Y - 2f), Color.Black, 0f, default(Vector2), num, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, npDist, new Vector2(npDistPos.X, npDistPos.Y + 2f), Color.Black, 0f, default(Vector2), num, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, npDist, npDistPos, namePlateColor, 0f, default(Vector2), num, SpriteEffects.None, 0f);
    }
 
    private static void DrawPlayerName(SpriteBatch spriteBatch, string namePlate, ref Vector2 namePlatePos, ref Color namePlateColor)
    {
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, namePlate, new Vector2(namePlatePos.X - 2f, namePlatePos.Y), Color.Black, 0f, default(Vector2), 1f, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, namePlate, new Vector2(namePlatePos.X + 2f, namePlatePos.Y), Color.Black, 0f, default(Vector2), 1f, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, namePlate, new Vector2(namePlatePos.X, namePlatePos.Y - 2f), Color.Black, 0f, default(Vector2), 1f, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, namePlate, new Vector2(namePlatePos.X, namePlatePos.Y + 2f), Color.Black, 0f, default(Vector2), 1f, SpriteEffects.None, 0f);
        DynamicSpriteFontExtensionMethods.DrawString(spriteBatch, FontAssets.MouseText.Value, namePlate, namePlatePos, namePlateColor, 0f, default(Vector2), 1f, SpriteEffects.None, 0f);
    }
}