celesteia archive, last updated april 9th 2024

Signed-off-by: hazel <hazel@hazelthats.me>

1 files changed, 59 insertions, 0 deletions

diff --git a/source/ui/elements/Image.cs b/source/ui/elements/Image.cs
new file mode 100644
index 0000000..de661e8
--- /dev/null
+++ b/source/ui/elements/Image.cs
@@ -0,0 +1,59 @@
+using System;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using MonoGame.Extended.TextureAtlases;
+
+namespace Celesteia.UI.Elements {
+    public class Image : Element {
+        private Texture2D _texture;
+        public Color _color;
+
+        public Image(Rect rect) {
+            SetRect(rect);
+        }
+
+        public Image SetTexture(Texture2D texture) {
+            _texture = texture;
+            return this;
+        }
+
+        public Image SetColor(Color color) {
+            _color = color;
+            return this;
+        }
+
+        public Image SetPivotPoint(Vector2 pivot) {
+            SetPivot(pivot);
+            return this;
+        }
+
+        private TextureAtlas _patches;
+        private int _patchSize;
+        public Image MakePatches(int size) {
+            if (_texture != null) {
+                _patchSize = size;
+                _patches = TextureAtlas.Create("patches", _texture, _patchSize, _patchSize);
+            }
+            return this;
+        }
+
+        public override void Draw(SpriteBatch spriteBatch)
+        {
+            if (_patches != null) ImageUtilities.DrawPatched(spriteBatch, GetRectangle(), _patches, _patchSize, _color);
+            else spriteBatch.Draw(GetTexture(spriteBatch), GetRectangle(), null, _color);
+        }
+
+        public Texture2D GetTexture(SpriteBatch spriteBatch)
+        {
+            if (_texture == null) {
+                // Make a new texture.
+                _texture = new Texture2D(spriteBatch.GraphicsDevice, 1, 1);
+
+                // Set the default texture to one gray pixel.
+                _texture.SetData(new[] { Color.Gray });
+            }
+
+            return _texture;
+        }
+    }
+}
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