added intersect, vehicle and light logic + random poisson dist

.gitignore

@@ -0,0 +1,50 @@
+# Compiled class files
+*.class
+
+# Log files
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# VS Code settings
+.vscode/
+
+# Eclipse files
+*.pydevproject
+.project
+.classpath
+.cproject
+.settings/
+bin/
+tmp/
+
+# IntelliJ IDEA files
+*.iml
+.idea/
+out/
+
+# Mac system files
+.DS_Store
+
+# Windows system files
+Thumbs.db
+
+# Maven
+target/
+
+# Gradle
+.gradle/
+build/
+
+# Other
+*.swp
+*.pdf