BigProgressBarHelper.cs

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using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ReLogic.Content;
using ReLogic.Graphics;
 
namespace Terraria.GameContent.UI.BigProgressBar;
 
public class BigProgressBarHelper
{
    private const string _bossBarTexturePath = "Images/UI/UI_BossBar";
 
    public static void DrawBareBonesBar(SpriteBatch spriteBatch, float lifePercent)
    {
        Rectangle rectangle = Utils.CenteredRectangle(Main.ScreenSize.ToVector2() * new Vector2(0.5f, 1f) + new Vector2(0f, -50f), new Vector2(400f, 20f));
        Rectangle destinationRectangle = rectangle;
        destinationRectangle.Inflate(2, 2);
        Texture2D value = TextureAssets.MagicPixel.Value;
        Rectangle value2 = new Rectangle(0, 0, 1, 1);
        Rectangle destinationRectangle2 = rectangle;
        destinationRectangle2.Width = (int)((float)destinationRectangle2.Width * lifePercent);
        spriteBatch.Draw(value, destinationRectangle, value2, Color.White * 0.6f);
        spriteBatch.Draw(value, rectangle, value2, Color.Black * 0.6f);
        spriteBatch.Draw(value, destinationRectangle2, value2, Color.LimeGreen * 0.5f);
    }
 
    public static void DrawFancyBar(SpriteBatch spriteBatch, float lifeAmount, float lifeMax, Texture2D barIconTexture, Rectangle barIconFrame)
    {
        Texture2D value = Main.Assets.Request<Texture2D>("Images/UI/UI_BossBar", (AssetRequestMode)1).Value;
        Point p = new Point(456, 22);
        Point p2 = new Point(32, 24);
        int verticalFrames = 6;
        Rectangle value2 = value.Frame(1, verticalFrames, 0, 3);
        Color color = Color.White * 0.2f;
        float num = lifeAmount / lifeMax;
        int num2 = (int)((float)p.X * num);
        num2 -= num2 % 2;
        Rectangle value3 = value.Frame(1, verticalFrames, 0, 2);
        value3.X += p2.X;
        value3.Y += p2.Y;
        value3.Width = 2;
        value3.Height = p.Y;
        Rectangle value4 = value.Frame(1, verticalFrames, 0, 1);
        value4.X += p2.X;
        value4.Y += p2.Y;
        value4.Width = 2;
        value4.Height = p.Y;
        Rectangle rectangle = Utils.CenteredRectangle(Main.ScreenSize.ToVector2() * new Vector2(0.5f, 1f) + new Vector2(0f, -50f), p.ToVector2());
        Vector2 vector = rectangle.TopLeft() - p2.ToVector2();
        spriteBatch.Draw(value, vector, value2, color, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft(), value3, Color.White, 0f, Vector2.Zero, new Vector2(num2 / value3.Width, 1f), SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft() + new Vector2(num2 - 2, 0f), value4, Color.White, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        Rectangle value5 = value.Frame(1, verticalFrames);
        spriteBatch.Draw(value, vector, value5, Color.White, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        Vector2 vector2 = new Vector2(4f, 20f) + new Vector2(26f, 28f) / 2f;
        spriteBatch.Draw(barIconTexture, vector + vector2, barIconFrame, Color.White, 0f, barIconFrame.Size() / 2f, 1f, SpriteEffects.None, 0f);
        if (BigProgressBarSystem.ShowText)
        {
            DrawHealthText(spriteBatch, rectangle, lifeAmount, lifeMax);
        }
    }
 
    private static void DrawHealthText(SpriteBatch spriteBatch, Rectangle area, float current, float max)
    {
        DynamicSpriteFont value = FontAssets.ItemStack.Value;
        Vector2 vector = area.Center.ToVector2();
        vector.Y += 1f;
        string text = "/";
        Vector2 vector2 = value.MeasureString(text);
        Utils.DrawBorderStringFourWay(spriteBatch, value, text, vector.X, vector.Y, Color.White, Color.Black, vector2 * 0.5f);
        text = ((int)current).ToString();
        vector2 = value.MeasureString(text);
        Utils.DrawBorderStringFourWay(spriteBatch, value, text, vector.X - 5f, vector.Y, Color.White, Color.Black, vector2 * new Vector2(1f, 0.5f));
        text = ((int)max).ToString();
        vector2 = value.MeasureString(text);
        Utils.DrawBorderStringFourWay(spriteBatch, value, text, vector.X + 5f, vector.Y, Color.White, Color.Black, vector2 * new Vector2(0f, 0.5f));
    }
 
    public static void DrawFancyBar(SpriteBatch spriteBatch, float lifeAmount, float lifeMax, Texture2D barIconTexture, Rectangle barIconFrame, float shieldCurrent, float shieldMax)
    {
        Texture2D value = Main.Assets.Request<Texture2D>("Images/UI/UI_BossBar", (AssetRequestMode)1).Value;
        Point p = new Point(456, 22);
        Point p2 = new Point(32, 24);
        int verticalFrames = 6;
        Rectangle value2 = value.Frame(1, verticalFrames, 0, 3);
        Color color = Color.White * 0.2f;
        float num = lifeAmount / lifeMax;
        int num2 = (int)((float)p.X * num);
        num2 -= num2 % 2;
        Rectangle value3 = value.Frame(1, verticalFrames, 0, 2);
        value3.X += p2.X;
        value3.Y += p2.Y;
        value3.Width = 2;
        value3.Height = p.Y;
        Rectangle value4 = value.Frame(1, verticalFrames, 0, 1);
        value4.X += p2.X;
        value4.Y += p2.Y;
        value4.Width = 2;
        value4.Height = p.Y;
        float num3 = shieldCurrent / shieldMax;
        int num4 = (int)((float)p.X * num3);
        num4 -= num4 % 2;
        Rectangle value5 = value.Frame(1, verticalFrames, 0, 5);
        value5.X += p2.X;
        value5.Y += p2.Y;
        value5.Width = 2;
        value5.Height = p.Y;
        Rectangle value6 = value.Frame(1, verticalFrames, 0, 4);
        value6.X += p2.X;
        value6.Y += p2.Y;
        value6.Width = 2;
        value6.Height = p.Y;
        Rectangle rectangle = Utils.CenteredRectangle(Main.ScreenSize.ToVector2() * new Vector2(0.5f, 1f) + new Vector2(0f, -50f), p.ToVector2());
        Vector2 vector = rectangle.TopLeft() - p2.ToVector2();
        spriteBatch.Draw(value, vector, value2, color, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft(), value3, Color.White, 0f, Vector2.Zero, new Vector2(num2 / value3.Width, 1f), SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft() + new Vector2(num2 - 2, 0f), value4, Color.White, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft(), value5, Color.White, 0f, Vector2.Zero, new Vector2(num4 / value5.Width, 1f), SpriteEffects.None, 0f);
        spriteBatch.Draw(value, rectangle.TopLeft() + new Vector2(num4 - 2, 0f), value6, Color.White, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        Rectangle value7 = value.Frame(1, verticalFrames);
        spriteBatch.Draw(value, vector, value7, Color.White, 0f, Vector2.Zero, 1f, SpriteEffects.None, 0f);
        Vector2 vector2 = new Vector2(4f, 20f) + barIconFrame.Size() / 2f;
        spriteBatch.Draw(barIconTexture, vector + vector2, barIconFrame, Color.White, 0f, barIconFrame.Size() / 2f, 1f, SpriteEffects.None, 0f);
        if (BigProgressBarSystem.ShowText)
        {
            if (shieldCurrent > 0f)
            {
                DrawHealthText(spriteBatch, rectangle, shieldCurrent, shieldMax);
            }
            else
            {
                DrawHealthText(spriteBatch, rectangle, lifeAmount, lifeMax);
            }
        }
    }
}