From 4a6b4db66d536314928c9ac91f3021afd8100efd Mon Sep 17 00:00:00 2001
From: Aada
Date: Sun, 16 Jun 2024 23:50:02 +0200
Subject: Turn bismarckplatz to geographical orientation, make bends bendier

---
 .gitlab-ci.yml |  5 ++++-
 heidelberg.tex | 47 +++++++++++++++++++++++++++++++++--------------
 2 files changed, 37 insertions(+), 15 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d687f30..33d01fb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,9 +23,12 @@ build-final:
   stage: build-doc
   image: $CONTAINER_RELEASE_IMAGE
   script:
-    - xelatex heidelberg.tex
+    - lualatex heidelberg.tex
     - inkscape --export-filename=heidelberg.png --export-dpi=300 --export-background=white
   artifacts:
     paths:
       - heidelberg.pdf
       - heidelberg.png
+  rules:
+    - changes:
+      - *.tex
diff --git a/heidelberg.tex b/heidelberg.tex
index e8f42d2..19f0988 100644
--- a/heidelberg.tex
+++ b/heidelberg.tex
@@ -123,8 +123,8 @@
   % \end{pgfonlayer}
 
   \begin{pgfonlayer}{bg}
-    % \draw[help lines, color=gray!10] (-10, -15) grid[step=0.1] (10, 10);
-    % \draw[help lines, color=gray!50] (-10, -15) grid (10, 10);
+    \draw[help lines, color=gray!10] (-10, -15) grid[step=0.1] (10, 10);
+    \draw[help lines, color=gray!50] (-10, -15) grid (10, 10);
     \draw[river] (10,1.5) -- (-1.5, 1.5) -- ++(-5.5,5.5);
   \end{pgfonlayer}
 
@@ -134,15 +134,15 @@
     \node[stop2] (Jahnstr) at (0, 2.1) {};
     \node[stop2, above=0.3cm of Jahnstr] (Bunsengymnasium) {};
     \node[stop2, above=0.3cm of Bunsengymnasium] (Technologiepark) {};
-    \node[stop2, rotate=-45] (Heiligenbergschule) at ($(Technologiepark)+(0.5,0.7)$) {};
+    \node[stop2, rotate=-45] (Heiligenbergschule) at ($(Technologiepark)+(0.7,0.9)$) {};
     \node[stop2, rotate=90] (Volkshochschule) at (0.5,0.5) {};
-    \node[stop2, rotate=90] (Campus Bergheim) at (1.1,0.5) {};
-    \node[stop2, rotate=90] (Altes Hallenbad) at (1.7,0.5) {};
-    \node[stop4] (Bismarckplatz) at (3.0,0.9) {};
-    \node[stop2] (Brückenstr) at (2.8,2.1) {};
+    \node[stop2, rotate=90] (Campus Bergheim) at (1.2,0.5) {};
+    \node[stop2, rotate=90] (Altes Hallenbad) at (1.9,0.5) {};
+    \node[stop4, rotate=-45] (Bismarckplatz) at ($(3.1,0.5)+(45:0.1)$) {};
+    \node[stop2] (Brückenstr) at (3.2,2.1) {};
     \node[stop2, above=0.3cm of Brückenstr] (Kußmaulstr) {};
     \node[stop2, above=0.3cm of Kußmaulstr] (Blumenthalstr) {};
-    \node[stop2, rotate=45] (Kapellenweg) at ($(Blumenthalstr)+(-0.5,0.7)$) {};
+    \node[stop2, rotate=45] (Kapellenweg) at ($(Blumenthalstr)+(-0.7,0.9)$) {};
     \node[stop4] (Hans Thoma Platz) at ($(Heiligenbergschule)!0.5!(Kapellenweg)+(0,0.9)$) {};
     \node[stop3, above=0.6cm of Hans Thoma Platz.two quarter, anchor=one half] (Biethsstr)  {};
     \node[stop3, above=0.6cm of Biethsstr.center, anchor=center] (Burgstr) {};
@@ -220,9 +220,13 @@
       -- ($(Blumenthalstr.north one half)-(0,\offset)$)
       -- (Kußmaulstr.one half)
       -- (Brückenstr.one half)
-      --(Bismarckplatz.one half) 
+      -- (Bismarckplatz.north one half)
+      -- (Bismarckplatz.one half) 
+      % -- ($(Bismarckplatz.one half)-(45:0.10)$)
+      -- ($(2.7,0.6)+(2*\offset,0)$)
+      % -- ($(Altes Hallenbad.south two half)+(0.9,0)$)
       {[rounded corners=0.2cm]
-        -- ($(Bismarckplatz.south one half)-(0,0.1)$)
+        % -- ($(Bismarckplatz.south one half)-(0,0.1)$)
         -- (Altes Hallenbad.two half) 
       }
       -- (Campus Bergheim.two half) 
@@ -256,9 +260,13 @@
       }
       -- (Bunsengymnasium.one half) 
       -- (Technologiepark.one half) 
+      {[rounded corners=0.15cm]
       -- ($(Technologiepark.north one half)+(0,\offset)$)
-      -- (Heiligenbergschule.south one half) -- (Heiligenbergschule.north one half) 
-      -- ($(Hans Thoma Platz.south one half)+(0,\offset)$) -- (Hans Thoma Platz.one half);
+      -- (Heiligenbergschule.south one half) 
+      }
+      -- (Heiligenbergschule.north one half) 
+      -- ($(Hans Thoma Platz.south one half)+(0,\offset)$) 
+      -- (Hans Thoma Platz.one half);
 
     \draw[line, twentyone]
       (Jahnstr.one half)
@@ -282,6 +290,7 @@
 
     \draw[line, twentytwo]
       (Bismarckplatz.two half)
+      -- (3.3,0.3)
       {[rounded corners=0.8cm]
         |- (Stadtbücherei.north one half)
       }
@@ -304,13 +313,16 @@
 
     \draw[line, twentythree] 
       (Bismarckplatz.three quarter) 
+      -- ($(3.1,0.3)+(0,\offset)$)
       {[rounded corners=0.6cm]
         |- (Stadtbücherei.north two quarter)
       }
       -- (Stadtbücherei.two quarter)
       -| ($(Römerkreis Süd.south two half)+(0,\offset)$)
       -- (Christuskirche.two half)
-      -- ($(Weststadt Südstadt.north two half)+(0,\offset)$)
+      {[rounded corners=0.15cm]
+        -- ($(Weststadt Südstadt.north two half)+(0,\offset)$)
+      }
       -- (Weststadt Südstadt.two half)
       -- (Bergfriedhof.two half)
       -- (Bethanienkrankenhaus.two half)
@@ -342,7 +354,9 @@
       -- (Weststadt Südstadt.one half)
       -- ($(Weststadt Südstadt.north one half)-(0,\offset)$)
       -- (Christuskirche.one half)
-      -- ($(Römerkreis Süd.south one half)-(0,\offset)$)
+      {[rounded corners=0.15cm]
+        -- ($(Römerkreis Süd.south one half)-(0,\offset)$)
+      }
       % (Römerkreis Süd.one half) 
       |- (Stadtwerke.one half)
       {[rounded corners=0.3cm]
@@ -378,12 +392,17 @@
       -- (Biethsstr.two half)
       -- (Hans Thoma Platz.two half)
       -- ($(Hans Thoma Platz.south two half)+(0,\offset)$)
+      {[rounded corners=0.15cm]
       -- (Kapellenweg.two half)
       -- ($(Blumenthalstr.north two half)+(0,\offset)$)
+      }
       -- (Blumenthalstr.two half) 
       -- (Kußmaulstr.two half) 
       -- (Brückenstr.two half) 
+      -- ($(3.3,0.9)+(0,2*\offset)$)
+      -- (Bismarckplatz.north two quarter)
       -- (Bismarckplatz.two quarter) 
+      -- ($(2.9,0.3)+(0,2*\offset)$)
       {[rounded corners=0.4cm]
       |- (Seegarten.north three quarter) 
       }
-- 
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