Add civilian traffic variants, farm tractors and UI scaling; record Workshop 0.0.143

tests/test_admin_panel_fit.py

@@ -0,0 +1,34 @@
+"""Execute panel-only scaling with viewport and DPI boundaries."""
+from policy_harness import ROOT, body, run
+source=body(ROOT/'addons/core/Scripts/Game/ERR/00_Core/ERR_AdminMenuView.c','static void FitPanel(')
+source=source.replace('Widget root','Widget* root').replace('ScaleWidget scale = ScaleWidget.Cast(root.FindAnyWidget("PanelScale"));','ScaleWidget* scale = root->FindAnyWidget("PanelScale");')
+source=source.replace('GetGame().','GetGame()->').replace('GetWorkspace().','GetWorkspace()->').replace('root.','root->').replace('scale.','scale->').replace('Math.','Math::')
+run(r'''
+#include <algorithm>
+#include <cassert>
+#include <cmath>
+struct ScaleWidget {float scale=1;int writes=0;float GetScale(){return scale;}void SetScale(float v){scale=v;writes++;}};
+struct Widget {float width=1920,height=1080;ScaleWidget panel;bool present=true;ScaleWidget* FindAnyWidget(const char*){return present?&panel:nullptr;}void GetScreenSize(float& w,float& h){w=width;h=height;}};
+struct Workspace {float factor=1;float DPIScale(float x){return x*factor;}} workspace;
+struct Game {Workspace* GetWorkspace(){return &workspace;}} game;
+Game* GetGame(){return &game;}
+namespace Math {float Min(float a,float b){return std::min(a,b);}float AbsFloat(float v){return std::abs(v);}}
+'''+source+r'''
+int main(){
+ Widget root;FitPanel(nullptr);FitPanel(&root);assert(root.panel.scale==1 && root.panel.writes==0);
+ for(float dpi:{.75f,1.f,1.25f,1.5f,2.f}) {
+  workspace.factor=dpi;FitPanel(&root);
+  assert(root.panel.scale<=1 && root.panel.scale>0);
+  assert(1220*dpi*root.panel.scale<=root.width*.96f+.1f);
+  assert(760*dpi*root.panel.scale<=root.height*.96f+.1f);
+  int writes=root.panel.writes;FitPanel(&root);assert(root.panel.writes==writes);
+  assert(workspace.factor==dpi);
+ }
+ root.width=800;root.height=600;FitPanel(&root);
+ assert(1220*workspace.factor*root.panel.scale<=768.1f);
+ root.width=3840;root.height=2160;workspace.factor=1;FitPanel(&root);assert(root.panel.scale==1);
+ root.height=0;int writes=root.panel.writes;FitPanel(&root);assert(root.panel.writes==writes);
+ root.present=false;FitPanel(&root);assert(root.panel.writes==writes);
+}
+''')
+print('PASS: panel fits narrow/large-DPI viewports, restores requested size, avoids repeated writes and preserves user DPI')