(61d00a474) v0.9.7.1

2020-03-04 13:04:10 +01:00
parent 3c50efa5c9
commit 3c09ebe02f
5086 changed files with 786063 additions and 295871 deletions
@@ -0,0 +1,154 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using System;
+using System.Linq;
+
+namespace Barotrauma
+{
+    public class GUIImage : GUIComponent
+    {
+        public float Rotation;
+
+        private Sprite sprite;
+
+        private Rectangle sourceRect;
+
+        private bool crop;
+
+        private bool scaleToFit;
+        
+        public bool Crop
+        {
+            get
+            { 
+                return crop;
+            }
+            set
+            {
+                crop = value;
+                if (crop)
+                {                                
+                    sourceRect.Width = Math.Min(sprite.SourceRect.Width, Rect.Width);
+                    sourceRect.Height = Math.Min(sprite.SourceRect.Height, Rect.Height);
+                }
+            }
+        }
+
+        public float Scale
+        {
+            get;
+            set;
+        }
+
+        public Rectangle SourceRect
+        {
+            get { return sourceRect; }
+            set { sourceRect = value; }
+        }
+
+        public Sprite Sprite
+        {
+            get { return sprite; }
+            set
+            {
+                if (sprite == value) return;
+                sprite = value;
+                sourceRect = sprite.SourceRect;
+                if (scaleToFit) RecalculateScale();                
+            }
+        }
+
+        public BlendState BlendState;
+
+        public ComponentState? OverrideState = null;
+
+        public GUIImage(RectTransform rectT, string style, bool scaleToFit = false)
+            : this(rectT, null, null, scaleToFit, style)
+        {
+        }
+
+        public GUIImage(RectTransform rectT, Sprite sprite, Rectangle? sourceRect = null, bool scaleToFit = false) 
+            : this(rectT, sprite, sourceRect, scaleToFit, null)
+        {
+        }
+
+        private GUIImage(RectTransform rectT, Sprite sprite, Rectangle? sourceRect, bool scaleToFit, string style) : base(style, rectT)
+        {
+            this.scaleToFit = scaleToFit;
+            sprite?.EnsureLazyLoaded();
+            Sprite = sprite;
+            if (sourceRect.HasValue)
+            {
+                this.sourceRect = sourceRect.Value;
+            }
+            else
+            {
+                this.sourceRect = sprite == null ? Rectangle.Empty : sprite.SourceRect;
+            }
+            if (style == null)
+            {
+                color = hoverColor = selectedColor = pressedColor = disabledColor = Color.White;                
+            }
+            if (!scaleToFit)
+            {
+                Scale = 1.0f;
+            }
+            else
+            {
+                rectT.SizeChanged += RecalculateScale;
+            }
+            Enabled = true;
+        }
+
+        protected override void Draw(SpriteBatch spriteBatch)
+        {
+            if (!Visible) return;
+
+            if (Parent != null) { State = Parent.State; }
+            if (OverrideState != null) { State = OverrideState.Value; }
+
+            Color currentColor = GetColor(State);
+
+            if (BlendState != null)
+            {
+                spriteBatch.End();
+                spriteBatch.Begin(blendState: BlendState, samplerState: GUI.SamplerState);
+            }
+
+            if (style != null)
+            {
+                foreach (UISprite uiSprite in style.Sprites[State])
+                {
+                    if (Math.Abs(Rotation) > float.Epsilon)
+                    {
+                        float scale = Math.Min(Rect.Width / uiSprite.Sprite.size.X, Rect.Height / uiSprite.Sprite.size.Y);
+                        spriteBatch.Draw(uiSprite.Sprite.Texture, Rect.Center.ToVector2(), uiSprite.Sprite.SourceRect, currentColor * (currentColor.A / 255.0f), Rotation, uiSprite.Sprite.size / 2,
+                            Scale * scale, SpriteEffects, 0.0f);
+                    }
+                    else
+                    {
+                        uiSprite.Draw(spriteBatch, Rect, currentColor * (currentColor.A / 255.0f), SpriteEffects);
+                    }
+                }
+            }
+            else if (sprite?.Texture != null)
+            {
+                spriteBatch.Draw(sprite.Texture, Rect.Center.ToVector2(), sourceRect, currentColor * (currentColor.A / 255.0f), Rotation, sprite.size / 2,
+                    Scale, SpriteEffects, 0.0f);
+            }
+
+            if (BlendState != null)
+            {
+                spriteBatch.End();
+                spriteBatch.Begin(SpriteSortMode.Deferred, samplerState: GUI.SamplerState, rasterizerState: GameMain.ScissorTestEnable);
+            }
+        }
+
+        private void RecalculateScale()
+        {
+            Scale = sprite == null || sprite.SourceRect.Width == 0 || sprite.SourceRect.Height == 0 ?
+                1.0f :
+                Math.Min(RectTransform.Rect.Width / (float)sprite.SourceRect.Width, RectTransform.Rect.Height / (float)sprite.SourceRect.Height);
+        }
+    }
+}