128 lines
4.5 KiB
C#
128 lines
4.5 KiB
C#
#nullable enable
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using Barotrauma.Items.Components;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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namespace Barotrauma
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{
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internal abstract partial class CircuitBoxConnection
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{
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public string Name => Connection.Name;
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public CircuitBoxLabel Label { get; private set; }
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private Sprite? knobSprite,
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screwSprite,
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connectorSprite;
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private static int Padding => GUI.IntScale(8);
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private Option<LocalizedString> tooltip = Option.None;
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private partial void InitProjSpecific(CircuitBox circuitBox)
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{
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Label = new CircuitBoxLabel(Connection.DisplayName, GUIStyle.SubHeadingFont);
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knobSprite = circuitBox.ConnectionSprite;
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screwSprite = circuitBox.ConnectionScrewSprite;
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connectorSprite = circuitBox.WireConnectorSprite;
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Length = Rect.Width + Padding + Label.Size.X;
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}
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public void Draw(SpriteBatch spriteBatch, Vector2 drawPos, Vector2 parentPos, Color color)
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{
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if (CircuitBox.UI is not { } circuitBoxUi) { return; }
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var drawRect = CircuitBoxNode.OverrideRectLocation(Rect, drawPos, parentPos);
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Vector2 cursorPos = circuitBoxUi.GetCursorPosition();
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cursorPos.Y = -cursorPos.Y;
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bool isMouseOver = drawRect.Contains(cursorPos);
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float xPos;
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if (IsOutput)
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{
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xPos = drawRect.Left - Padding - Label.Size.X;
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}
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else
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{
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xPos = drawRect.Right + Padding;
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}
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Vector2 stringPos = new Vector2(xPos, drawRect.Center.Y - Label.Size.Y / 2f);
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GUI.DrawString(spriteBatch, stringPos, Label.Value, GUIStyle.TextColorNormal, font: Label.Font);
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if (knobSprite is null)
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{
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CircuitBoxUI.DrawRectangleWithBorder(spriteBatch, drawRect, GUIStyle.Blue * 0.3f, GUIStyle.Blue);
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}
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else
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{
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float scale = drawRect.Height / knobSprite.size.Y;
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knobSprite?.Draw(spriteBatch, drawRect.Center, color, 0f, scale);
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}
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bool isScrewed = this switch
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{
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CircuitBoxOutputConnection output => output.ExternallyConnectedFrom.Count > 0,
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CircuitBoxInputConnection input => input.ExternallyConnectedTo.Count > 0,
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_ => Connection.Wires.Count > 0 ||
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Connection.CircuitBoxConnections.Count > 0 ||
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ExternallyConnectedFrom.Count > 0
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};
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if (isMouseOver)
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{
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var glowSprite = GUIStyle.UIGlowCircular.Value.Sprite;
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float glowScale = 40f / glowSprite.size.X;
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if (isScrewed)
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{
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glowScale *= 1.2f;
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}
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glowSprite.Draw(spriteBatch, position, GUIStyle.Yellow, glowSprite.size / 2, scale: glowScale);
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}
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tooltip = Option.None;
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if (ConnectionPanel.ShouldDebugDrawWiring)
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{
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Connection.DrawConnectionDebugInfo(spriteBatch, Connection, drawRect.Center, isScrewed ? 1.1f : 0.9f, out var tooltipText);
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if (isMouseOver && !tooltipText.IsNullOrEmpty())
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{
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tooltip = Option.Some(tooltipText);
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}
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}
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if (!isScrewed) { return; }
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if (screwSprite is not null)
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{
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float screwScale = drawRect.Height / screwSprite.size.Y;
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screwSprite.Draw(spriteBatch, drawRect.Center, color, 0f, screwScale);
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}
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if (connectorSprite is not null)
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{
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float screwScale = drawRect.Height / connectorSprite.size.Y * 2f;
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Vector2 pos = drawRect.Center;
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connectorSprite.Draw(spriteBatch,
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pos: pos,
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color: Color.White,
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origin: connectorSprite.Origin,
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rotate: MathHelper.Pi / (IsOutput ? -2f : 2f),
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scale: screwScale,
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spriteEffect: SpriteEffects.None);
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}
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}
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public void DrawHUD(SpriteBatch spriteBatch, Camera camera)
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{
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if (!tooltip.TryUnwrap(out var text)) { return; }
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var drawPos = camera.WorldToScreen(new Vector2(Rect.Right, -Rect.Bottom));
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GUIComponent.DrawToolTip(spriteBatch, text, drawPos);
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}
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}
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} |