From 00658b38bd65e2cb81a502bd72e98ad9c411a7b4 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Sun, 12 May 2024 18:08:12 -0400
Subject: Higher quality + owl pictures

---
 src/subway_map.cpp | 98 ++++++++++++++++++++++++++++++++++++------------------
 src/subway_map.h   |  4 +--
 2 files changed, 68 insertions(+), 34 deletions(-)

diff --git a/src/subway_map.cpp b/src/subway_map.cpp
index c58b2d1..0aa7df3 100644
--- a/src/subway_map.cpp
+++ b/src/subway_map.cpp
@@ -6,6 +6,12 @@
 
 constexpr int AREA_ACTUAL_SIZE = 21;
 
+enum class ItemDrawType {
+  kNone,
+  kBox,
+  kOwl
+};
+
 SubwayMap::SubwayMap(wxWindow *parent) : wxPanel(parent, wxID_ANY) {
   map_image_ =
       wxImage(GetAbsolutePath("assets/subway.png").c_str(), wxBITMAP_TYPE_PNG);
@@ -13,8 +19,13 @@ SubwayMap::SubwayMap(wxWindow *parent) : wxPanel(parent, wxID_ANY) {
     return;
   }
 
+  owl_image_ =
+      wxImage(GetAbsolutePath("assets/owl.png").c_str(), wxBITMAP_TYPE_PNG);
+  if (!owl_image_.IsOk()) {
+    return;
+  }
+
   Redraw();
-  Resize();
 
   Bind(wxEVT_PAINT, &SubwayMap::OnPaint, this);
   Bind(wxEVT_MOTION, &SubwayMap::OnMouseMove, this);
@@ -22,16 +33,15 @@ SubwayMap::SubwayMap(wxWindow *parent) : wxPanel(parent, wxID_ANY) {
 
 void SubwayMap::UpdateIndicators() {
   Redraw();
-  Resize();
 }
 
 void SubwayMap::OnPaint(wxPaintEvent &event) {
-  if (GetSize() != resized_.GetSize()) {
-    Resize();
+  if (GetSize() != rendered_.GetSize()) {
+    Redraw();
   }
 
   wxPaintDC dc(this);
-  dc.DrawBitmap(resized_, 0, 0);
+  dc.DrawBitmap(rendered_, 0, 0);
 
   event.Skip();
 }
@@ -41,31 +51,8 @@ void SubwayMap::OnMouseMove(wxMouseEvent &event) {
 }
 
 void SubwayMap::Redraw() {
-  rendered_ = wxBitmap(map_image_);
-
-  wxMemoryDC dc;
-  dc.SelectObject(rendered_);
-
-  for (const SubwayItem &subway_item : GD_GetSubwayItems()) {
-    const wxBrush *brush_color = wxGREY_BRUSH;
-    if (subway_item.door) {
-      if (IsDoorOpen(*subway_item.door)) {
-        brush_color = wxGREEN_BRUSH;
-      } else {
-        brush_color = wxRED_BRUSH;
-      }
-    }
-
-    dc.SetPen(*wxThePenList->FindOrCreatePen(*wxBLACK, 1));
-    dc.SetBrush(*brush_color);
-    dc.DrawRectangle({subway_item.x, subway_item.y},
-                     {AREA_ACTUAL_SIZE, AREA_ACTUAL_SIZE});
-  }
-}
-
-void SubwayMap::Resize() {
   wxSize panel_size = GetSize();
-  wxSize image_size = rendered_.GetSize();
+  wxSize image_size = map_image_.GetSize();
 
   render_x_ = 0;
   render_y_ = 0;
@@ -75,15 +62,62 @@ void SubwayMap::Resize() {
   if (image_size.GetWidth() * panel_size.GetHeight() >
       panel_size.GetWidth() * image_size.GetHeight()) {
     render_height_ = (panel_size.GetWidth() * image_size.GetHeight()) /
-                   image_size.GetWidth();
+                     image_size.GetWidth();
     render_y_ = (panel_size.GetHeight() - render_height_) / 2;
   } else {
     render_width_ = (image_size.GetWidth() * panel_size.GetHeight()) /
-                  image_size.GetHeight();
+                    image_size.GetHeight();
     render_x_ = (panel_size.GetWidth() - render_width_) / 2;
   }
 
-  resized_ = wxBitmap(rendered_.ConvertToImage()
+  rendered_ = wxBitmap(
+      map_image_
           .Scale(render_width_, render_height_, wxIMAGE_QUALITY_BILINEAR)
           .Size(panel_size, {render_x_, render_y_}, 0, 0, 0));
+
+  wxMemoryDC dc;
+  dc.SelectObject(rendered_);
+
+  int real_area_size =
+      render_width_ * AREA_ACTUAL_SIZE / image_size.GetWidth();
+  if (real_area_size == 0) {
+    real_area_size = 1;
+  }
+  wxBitmap owl_bitmap = wxBitmap(owl_image_.Scale(
+      real_area_size * 1.25, real_area_size * 1.25, wxIMAGE_QUALITY_BILINEAR));
+
+  for (const SubwayItem &subway_item : GD_GetSubwayItems()) {
+    ItemDrawType draw_type = ItemDrawType::kNone;
+    const wxBrush *brush_color = wxGREY_BRUSH;
+
+    if (subway_item.door) {
+      draw_type = ItemDrawType::kBox;
+
+      if (IsDoorOpen(*subway_item.door)) {
+        if (!subway_item.paintings.empty()) {
+          draw_type = ItemDrawType::kOwl;
+        } else {
+          brush_color = wxGREEN_BRUSH;
+        }
+      } else {
+        brush_color = wxRED_BRUSH;
+      }
+    } else if (!subway_item.paintings.empty()) {
+      draw_type = ItemDrawType::kOwl;
+    }
+
+    int real_area_x =
+        render_x_ + subway_item.x * render_width_ / image_size.GetWidth();
+    int real_area_y =
+        render_y_ + subway_item.y * render_width_ / image_size.GetWidth();
+
+    if (draw_type == ItemDrawType::kBox) {
+      dc.SetPen(*wxThePenList->FindOrCreatePen(*wxBLACK, 1));
+      dc.SetBrush(*brush_color);
+      dc.DrawRectangle({real_area_x, real_area_y},
+                       {real_area_size, real_area_size});
+    } else if (draw_type == ItemDrawType::kOwl) {
+      dc.DrawBitmap(owl_bitmap, {real_area_x, real_area_y});
+    }
+  }
 }
diff --git a/src/subway_map.h b/src/subway_map.h
index dc67867..e375750 100644
--- a/src/subway_map.h
+++ b/src/subway_map.h
@@ -20,11 +20,11 @@ class SubwayMap : public wxPanel {
   void OnMouseMove(wxMouseEvent &event);
 
   void Redraw();
-  void Resize();
 
   wxImage map_image_;
+  wxImage owl_image_;
+
   wxBitmap rendered_;
-  wxBitmap resized_;
   int render_x_ = 0;
   int render_y_ = 0;
   int render_width_ = 0;
-- 
cgit 1.4.1