cleaned up renderer

implementations/Crafter.Graphics-Transform2D.cpp

@@ -0,0 +1,70 @@
+/*
+Crafter®.Graphics
+Copyright (C) 2026 Catcrafts®
+Catcrafts.net
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 3.0 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+*/
+
+module Crafter.Graphics:Transform2D_impl;
+import :Transform2D;
+import :Rendertarget;
+import :Types;
+import :Font;
+import std;
+
+using namespace Crafter;
+
+
+Anchor2D::Anchor2D(float x, float y, float width, float height, float offsetX, float offsetY, std::int32_t z, bool maintainAspectRatio): x(x), y(y), width(width), height(height), offsetX(offsetX), offsetY(offsetY), z(z), maintainAspectRatio(maintainAspectRatio) {
+
+}
+
+Transform2D::Transform2D(Anchor2D anchor) : anchor(anchor) {
+
+}
+
+void Transform2D::UpdatePosition(Rendertarget& window) {
+    ScaleElement(window.transform);
+    for(Transform2D* child : children) {
+		child->UpdatePosition(window, *this);
+	}
+}
+
+void Transform2D::UpdatePosition(Rendertarget& window, Transform2D& parent) {
+    ScaleElement(parent);
+    for(Transform2D* child : children) {
+		child->UpdatePosition(window, *this);
+	}
+}
+
+void Transform2D::ScaleElement(Transform2D& parent) {
+    if(anchor.maintainAspectRatio) {
+        if(parent.scaled.size.x > parent.scaled.size.y) {
+            scaled.size.x = anchor.width * parent.scaled.size.y;
+            scaled.size.y = anchor.height * parent.scaled.size.y;
+        } else {
+            scaled.size.x = anchor.width * parent.scaled.size.x;
+            scaled.size.y = anchor.height * parent.scaled.size.x;
+        }
+    } else {
+        
+        scaled.size.x = anchor.width * parent.scaled.size.x;
+	    scaled.size.y = anchor.height * parent.scaled.size.y;
+    }
+
+	scaled.position.x = parent.scaled.position.x + (anchor.x * parent.scaled.size.x - anchor.offsetX *  scaled.size.x);
+	scaled.position.y = parent.scaled.position.y + (anchor.y * parent.scaled.size.y - anchor.offsetY *  scaled.size.y);
+}