BWTA2

bwta2-c/BWTA.h

@@ -0,0 +1,58 @@
+#pragma once
+#include <BWAPI.h>
+#include <BWTA/Chokepoint.h>
+#include <BWTA/Polygon.h>
+#include <BWTA/Region.h>
+#include <BWTA/BaseLocation.h>
+#include <BWTA/RectangleArray.h>
+namespace BWTA
+{
+  void readMap();
+  void analyze();
+  void computeDistanceTransform();
+  void balanceAnalysis(); 
+
+  int getMaxDistanceTransform();
+  RectangleArray<int>* getDistanceTransformMap();
+
+  const std::set<Region*>& getRegions();
+  const std::set<Chokepoint*>& getChokepoints();
+  const std::set<BaseLocation*>& getBaseLocations();
+  const std::set<BaseLocation*>& getStartLocations();
+  const std::set<Polygon*>& getUnwalkablePolygons();
+
+  BaseLocation* getStartLocation(BWAPI::Player player);
+
+  Region* getRegion(int x, int y);
+  Region* getRegion(BWAPI::TilePosition tileposition);
+  Region* getRegion(BWAPI::Position position);
+
+  Chokepoint* getNearestChokepoint(int x, int y);
+  Chokepoint* getNearestChokepoint(BWAPI::TilePosition tileposition);
+  Chokepoint* getNearestChokepoint(BWAPI::Position position);
+
+  BaseLocation* getNearestBaseLocation(int x, int y);
+  BaseLocation* getNearestBaseLocation(BWAPI::TilePosition tileposition);
+  BaseLocation* getNearestBaseLocation(BWAPI::Position position);
+
+  Polygon* getNearestUnwalkablePolygon(int x, int y);
+  Polygon* getNearestUnwalkablePolygon(BWAPI::TilePosition tileposition);
+  BWAPI::Position getNearestUnwalkablePosition(BWAPI::Position position);
+
+  bool isConnected(int x1, int y1, int x2, int y2);
+  bool isConnected(BWAPI::TilePosition a, BWAPI::TilePosition b);
+
+  double getGroundDistance(BWAPI::TilePosition start, BWAPI::TilePosition end);
+  std::pair<BWAPI::TilePosition, double> getNearestTilePosition(BWAPI::TilePosition start, const std::set<BWAPI::TilePosition>& targets);
+  std::map<BWAPI::TilePosition, double> getGroundDistances(BWAPI::TilePosition start, const std::set<BWAPI::TilePosition>& targets);
+  void getGroundDistanceMap(BWAPI::TilePosition start, RectangleArray<double>& distanceMap);
+  void getGroundWalkDistanceMap(int walkx, int walky, RectangleArray<double>& distanceMap);
+  std::vector<BWAPI::TilePosition> getShortestPath(BWAPI::TilePosition start, BWAPI::TilePosition end);
+  std::vector<BWAPI::TilePosition> getShortestPath(BWAPI::TilePosition start, const std::set<BWAPI::TilePosition>& targets);
+
+   // HPA* implementation
+  void buildChokeNodes();
+  std::list<Chokepoint*> getShortestPath2(BWAPI::TilePosition start, BWAPI::TilePosition target);
+  int getGroundDistance2(BWAPI::TilePosition start, BWAPI::TilePosition end);
+
+}

bwta2-c/BWTA/BaseLocation.h

@@ -0,0 +1,28 @@
+#pragma once
+#include <BWAPI.h>
+namespace BWTA
+{
+  class Region;
+  class BaseLocation
+  {
+  public:
+    virtual BWAPI::Position getPosition() const=0;
+    virtual BWAPI::TilePosition getTilePosition() const=0;
+
+    virtual Region* getRegion() const=0;
+
+    virtual int minerals() const=0;
+    virtual int gas() const=0;
+
+    virtual const BWAPI::Unitset &getMinerals()=0;
+    virtual const BWAPI::Unitset &getStaticMinerals() const=0;
+    virtual const BWAPI::Unitset &getGeysers() const=0;
+    
+    virtual double getGroundDistance(BaseLocation* other) const=0;
+    virtual double getAirDistance(BaseLocation* other) const=0;
+
+    virtual bool isIsland() const=0;
+    virtual bool isMineralOnly() const=0;
+    virtual bool isStartLocation() const=0;
+  };
+}

bwta2-c/BWTA/Chokepoint.h

@@ -0,0 +1,15 @@
+#pragma once
+#include <utility>
+#include <BWAPI.h>
+namespace BWTA
+{
+  class Region;
+  class Chokepoint
+  {
+  public:
+    virtual const std::pair<Region*,Region*>& getRegions() const=0;
+    virtual const std::pair<BWAPI::Position,BWAPI::Position>& getSides() const=0;
+    virtual BWAPI::Position getCenter() const=0;
+    virtual double getWidth() const=0;
+  };
+}

bwta2-c/BWTA/Polygon.h

@@ -0,0 +1,19 @@
+#pragma once
+#include <BWAPI.h>
+#include <vector>
+namespace BWTA
+{
+  class Polygon : public std::vector <BWAPI::Position>
+  {
+    public:
+    Polygon();
+    Polygon(const Polygon& b);
+    double getArea() const;
+    double getPerimeter() const;
+    BWAPI::Position getCenter() const;
+    bool isInside(BWAPI::Position p) const;
+    BWAPI::Position getNearestPoint(BWAPI::Position p) const;
+    const std::vector<Polygon>& getHoles() const;
+    std::vector<Polygon> holes;
+  };
+}

bwta2-c/BWTA/RectangleArray.h

@@ -0,0 +1,274 @@
+#pragma once
+
+namespace BWTA
+{
+  /**
+   * Template used for work with dynamically initialized array with dimension 2.
+   */
+  template <class Type>
+  class RectangleArray
+   {
+     public :
+       /**
+        * Creates the array with the specified proportions.
+        * @param width Width of the new array.
+        * @param height Height of the new array.
+        */
+       RectangleArray(unsigned int width = 1, unsigned int height = 1, Type* data = NULL);
+       /** Copy constructor */
+       RectangleArray(const RectangleArray<Type>& rectangleArray);
+       /** Destorys the array and deletes all content of array. */
+       ~RectangleArray(void);
+       /**
+        * Gets the width of the array.
+        * @return width of the array.
+        */
+       unsigned int getWidth(void) const;
+       /**
+        * Gets the height of the array.
+        * @return height of the array.
+        */
+       unsigned int getHeight(void) const;
+       /**
+        * Gets item of the array on the specified position.
+        * @param x horizontal index of the array position.
+        * @param y vertical index of the array position.
+        * @return item on the specified position.
+        */
+       Type getItem(unsigned int x, unsigned int y);
+       Type getItemSafe(unsigned int x, unsigned int y);
+       inline Type* operator[](int i) { return this->getColumn(i); }
+       inline Type const * const operator[](int i) const {return this->getColumn(i); }
+       /**
+        * Sets item of the array on the specified position.
+        * @param x horizontal index of the array position.
+        * @param y vertical index of the array position.
+        * @param item new value of the field.
+        */
+       void setItem(unsigned int x, unsigned int y, Type *item);
+       void resize(unsigned int width, unsigned int height);
+       void printToFile(FILE* f);
+       void saveToFile(const std::string& fileName);
+       /** Sets all fields of the array to the specified value */
+       void setTo(const Type& value);
+       void setBorderTo(const Type& value);
+	   /** Set a rectangle area of the array to the specified values */
+	   void setRectangleTo(unsigned int xLeft, unsigned int yTop, unsigned int xRight, unsigned int yBottom, const Type& value);
+     private :
+       bool owner;
+       /** width of array */
+       unsigned int width;
+       /** height of array */
+       unsigned int height;
+       /** Array data, stored as linear array of size width*height */
+       Type *data;
+       /** Pointers to begins of lines*/
+       Type **columns;
+       /**
+        * Gets data item on the specified index
+        * @param index index of the data to be returned.
+        */
+       Type getData(unsigned int index);
+       /**
+        * Gets the pointer in data to the beginning of line with the specified
+        * index.
+        * @param index index of the line.
+        */
+       Type *getColumn(unsigned int index);
+       /**
+        * Gets the pointer in data to the beginning of line with the specified
+        * index.
+        * @param index index of the line.
+        */
+       const Type *getColumn(unsigned int index) const;
+       /**
+        * Sets the width of the array.
+        * @param width New width of the array.
+        */
+       void setWidth(unsigned int width);
+       /**
+        * Sets the height of the array.
+        * @param height New height of the array.
+        */
+       void setHeight(unsigned int height);       
+   };
+  //---------------------------------------------- CONSTRUCTOR -----------------------------------------------
+  template <class Type>
+  RectangleArray<Type>::RectangleArray(unsigned int width, unsigned int height, Type* data)
+  {
+    this->setWidth(width);
+    this->setHeight(height);
+    this->owner = (data == NULL);
+    if (this->owner)
+      this->data = new Type[this->getWidth()*this->getHeight()];
+    else
+      this->data = data;
+
+    columns = new Type*[this->getWidth()];
+    unsigned int i = 0;
+    for (unsigned int position = 0;i < width; i ++,position += height)
+      columns[i] = &this->data[position];
+  }
+  //---------------------------------------------- CONSTRUCTOR -----------------------------------------------
+  template <class Type>
+  RectangleArray<Type>::RectangleArray(const RectangleArray<Type>& rectangleArray)
+  :owner(true)
+  {
+    this->setWidth(rectangleArray.getWidth());
+    this->setHeight(rectangleArray.getHeight());
+    this->data = new Type[this->getWidth()*this->getHeight()];
+    columns = new Type*[this->getWidth()];
+    
+    unsigned int i = 0;
+    for (unsigned int position = 0;i < width; i ++,position += height)
+      columns[i] = &data[position];
+    memcpy(this->data, rectangleArray.data, sizeof(Type)*this->getWidth()*this->getHeight());
+  }
+  //----------------------------------------------- DESTRUCTOR -----------------------------------------------
+  template <class Type>
+  RectangleArray<Type>::~RectangleArray(void)
+  {
+     delete [] columns;
+     if (this->owner)
+       delete [] data;
+  }
+  //----------------------------------------------- GET WIDTH ------------------------------------------------
+  template <class Type>
+  unsigned int RectangleArray<Type>::getWidth(void) const
+  {
+    return this->width;
+  }
+  //----------------------------------------------- SET WIDTH ------------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setWidth(unsigned int width)
+  {
+    this->width = width;
+  }
+  //----------------------------------------------- GET HEIGHT -----------------------------------------------
+  template <class Type>
+  unsigned int RectangleArray<Type>::getHeight(void) const
+  {
+    return this->height;
+  }
+  //----------------------------------------------- SET HEIGHT -----------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setHeight(unsigned int height)
+  {
+    this->height = height;
+  }
+  //------------------------------------------------ GET ITEM ------------------------------------------------
+  template <class Type>
+  Type RectangleArray<Type>::getItem(unsigned int x, unsigned int y)
+  {
+    return this->getColumn(x)[y];
+  }
+  //------------------------------------------------ GET ITEM ------------------------------------------------
+  template <class Type>
+  Type RectangleArray<Type>::getItemSafe(unsigned int x, unsigned int y)
+  {
+    if (x<0 || y<0 || x>=this->width || y>=this->height)
+    {
+      return (Type)NULL;
+    }
+    return this->getColumn(x)[y];
+  }
+  //------------------------------------------------ SET ITEM ------------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setItem(unsigned int x, unsigned int y, Type* item)
+  {
+    this->getColumn(x)[y] = item;
+  }
+  //------------------------------------------------ GET LINE ------------------------------------------------
+  template <class Type>
+  Type* RectangleArray<Type>::getColumn(unsigned int index)
+  {
+    return columns[index];
+  }
+  //------------------------------------------------ GET LINE ------------------------------------------------
+  template <class Type>
+  const Type* RectangleArray<Type>::getColumn(unsigned int index) const
+  {
+    return columns[index];
+  }
+  //------------------------------------------------- RESIZE -------------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::resize(unsigned int width, unsigned int height)
+  {
+    if (this->getWidth() == width &&
+        this->getHeight() == height)
+      return;
+
+    delete [] this->columns;
+    delete [] this->data;  
+
+    this->setWidth(width);
+    this->setHeight(height);
+
+    this->data = new Type[this->width * this->height];
+
+    this->columns = new Type*[this->width];
+    unsigned int i = 0;
+    for (unsigned int position = 0;i < this->width; i ++,position += this->height)
+      columns[i] = &data[position];
+  }
+  //--------------------------------------------- PRINT TO FILE ----------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::printToFile(FILE* f)
+  {
+    for (unsigned int y = 0; y < this->getHeight(); y++)
+    {
+      for (unsigned int x = 0; x < this->getWidth(); x++)
+      {
+        char ch = this->getColumn(x)[y];
+        fprintf_s(f, "%c", ch);
+      }
+      fprintf_s(f, "\n");
+    }
+  }
+  //---------------------------------------------- SAVE TO FILE ----------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::saveToFile(const std::string& fileName)
+  {
+    FILE* f = fopen(fileName.c_str(), "wt");
+    if (!f)
+      exit(1);
+    this->printToFile(f);
+    fclose(f);
+  }
+  //------------------------------------------------- SET TO -------------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setTo(const Type& value)
+  {
+    for (unsigned int i = 0; i < this->getWidth()*this->getHeight(); i++)
+      this->data[i] = value;
+  }
+  //--------------------------------------------- SET BORDER TO ----------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setBorderTo(const Type& value)
+  {
+    for (unsigned int i = 0; i < this->width; i++)
+    {
+      this->getColumn(i)[0] = value;
+      this->getColumn(i)[this->height - 1] = value;
+    }
+    for (unsigned int i = 0; i < this->height; i++)
+    {
+      this->getColumn(0)[i] = value;
+      this->getColumn(this->width - 1)[i] = value;
+    }    
+  }
+  //------------------------------------------- SET RECTANGLE TO ---------------------------------------------
+  template <class Type>
+  void RectangleArray<Type>::setRectangleTo(unsigned int xLeft, unsigned int yTop, unsigned int xRight, unsigned int yBottom, const Type& value) {
+	  xLeft = std::max<int>(xLeft,0);
+	  yTop = std::max<int>(yTop,0);
+	  xRight = std::min<int>(xRight,this->width-1);
+	  yBottom = std::min<int>(yBottom,this->height-1);
+	  for (unsigned int x = xLeft; x <= xRight; x++) {
+		  for (unsigned int y = yTop; y <= yBottom; y++) {
+			  this->getColumn(x)[y] = value;
+		  }
+	  }
+  }
+  //----------------------------------------------------------------------------------------------------------
+}

bwta2-c/BWTA/Region.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <BWAPI.h>
+#include <set>
+#include <BWTA/Polygon.h>
+namespace BWTA
+{
+  class Chokepoint;
+  class BaseLocation;
+  class Region
+  {
+  public:
+	virtual const Polygon& getPolygon() const=0;
+	virtual const BWAPI::Position& getCenter() const=0;
+	virtual const std::set<Chokepoint*>& getChokepoints() const=0;
+	virtual const std::set<BaseLocation*>& getBaseLocations() const=0;
+	virtual bool isReachable(Region* region) const=0;
+	virtual const std::set<Region*>& getReachableRegions() const=0;
+	virtual const int getMaxDistance() const=0;
+  };
+}

c4/impl.cpp

@@ -1,6 +1,7 @@
 #include "../concat_header4.h"
 #include <BWAPI.h>
 #include <BWAPI/Client.h>
+#include <BWTA.h>
 #include <thread>
 #include <chrono>
 #include <jni.h>
@@ -5824,6 +5825,409 @@ JNIEXPORT jboolean JNICALL Java_bwapi_WeaponType_targetsOwn_1native(JNIEnv * env
 WeaponType* x_weaponType = (WeaponType*)pointer;
 return x_weaponType->targetsOwn();
 }
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getPosition_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+Position cresult = x_baseLocation->getPosition();
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getTilePosition_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+TilePosition cresult = x_baseLocation->getTilePosition();
+jclass retcls = FindCachedClass(env, "bwapi/TilePosition");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getRegion_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+jlong resptr = (jlong)x_baseLocation->getRegion();
+jclass retcls = FindCachedClass(env, "bwta/Region");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Region;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_minerals_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+return x_baseLocation->minerals();
+}
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_gas_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+return x_baseLocation->gas();
+}
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getMinerals_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+Unitset cresult = x_baseLocation->getMinerals();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Unit");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Unit;");
+for(Unitset::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const Unit elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getStaticMinerals_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+Unitset cresult = x_baseLocation->getStaticMinerals();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Unit");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Unit;");
+for(Unitset::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const Unit elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getGeysers_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+Unitset cresult = x_baseLocation->getGeysers();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Unit");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Unit;");
+for(Unitset::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const Unit elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getGroundDistance_1native(JNIEnv * env, jobject obj, jlong pointer, jobject p_other){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+BWTA::BaseLocation* other = (BWTA::BaseLocation*)env->GetLongField(p_other, FindCachedField(env, env->GetObjectClass(p_other), "pointer", "J"));
+return x_baseLocation->getGroundDistance(other);
+}
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getAirDistance_1native(JNIEnv * env, jobject obj, jlong pointer, jobject p_other){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+BWTA::BaseLocation* other = (BWTA::BaseLocation*)env->GetLongField(p_other, FindCachedField(env, env->GetObjectClass(p_other), "pointer", "J"));
+return x_baseLocation->getAirDistance(other);
+}
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isIsland_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+return x_baseLocation->isIsland();
+}
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isMineralOnly_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+return x_baseLocation->isMineralOnly();
+}
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isStartLocation_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::BaseLocation* x_baseLocation = (BWTA::BaseLocation*)pointer;
+return x_baseLocation->isStartLocation();
+}
+JNIEXPORT void JNICALL Java_bwta_BWTA_readMap(JNIEnv * env, jclass jclz){
+BWTA::readMap();
+}
+JNIEXPORT void JNICALL Java_bwta_BWTA_analyze(JNIEnv * env, jclass jclz){
+BWTA::analyze();
+}
+JNIEXPORT void JNICALL Java_bwta_BWTA_computeDistanceTransform(JNIEnv * env, jclass jclz){
+BWTA::computeDistanceTransform();
+}
+JNIEXPORT void JNICALL Java_bwta_BWTA_balanceAnalysis(JNIEnv * env, jclass jclz){
+BWTA::balanceAnalysis();
+}
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getMaxDistanceTransform(JNIEnv * env, jclass jclz){
+return BWTA::getMaxDistanceTransform();
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegions(JNIEnv * env, jclass jclz){
+std::set<BWTA::Region*> cresult = BWTA::getRegions();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Region");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Region;");
+for(std::set<BWTA::Region*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::Region* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getChokepoints(JNIEnv * env, jclass jclz){
+std::set<BWTA::Chokepoint*> cresult = BWTA::getChokepoints();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Chokepoint");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Chokepoint;");
+for(std::set<BWTA::Chokepoint*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::Chokepoint* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getBaseLocations(JNIEnv * env, jclass jclz){
+std::set<BWTA::BaseLocation*> cresult = BWTA::getBaseLocations();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/BaseLocation;");
+for(std::set<BWTA::BaseLocation*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::BaseLocation* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocations(JNIEnv * env, jclass jclz){
+std::set<BWTA::BaseLocation*> cresult = BWTA::getStartLocations();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/BaseLocation;");
+for(std::set<BWTA::BaseLocation*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::BaseLocation* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getUnwalkablePolygons(JNIEnv * env, jclass jclz){
+std::set<BWTA::Polygon*> cresult = BWTA::getUnwalkablePolygons();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Polygon");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Polygon;");
+for(std::set<BWTA::Polygon*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::Polygon* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocation(JNIEnv * env, jclass jclz, jobject p_player){
+Player player = (Player)env->GetLongField(p_player, FindCachedField(env, env->GetObjectClass(p_player), "pointer", "J"));
+jlong resptr = (jlong)BWTA::getStartLocation(player);
+jclass retcls = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/BaseLocation;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__II(JNIEnv * env, jclass jclz, jint x, jint y){
+jlong resptr = (jlong)BWTA::getRegion(x, y);
+jclass retcls = FindCachedClass(env, "bwta/Region");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Region;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_TilePosition_2(JNIEnv * env, jclass jclz, jobject p_tileposition){
+TilePosition tileposition((int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "x", "I")), (int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "y", "I")));
+jlong resptr = (jlong)BWTA::getRegion(tileposition);
+jclass retcls = FindCachedClass(env, "bwta/Region");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Region;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_Position_2(JNIEnv * env, jclass jclz, jobject p_position){
+Position position((int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "x", "I")), (int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "y", "I")));
+jlong resptr = (jlong)BWTA::getRegion(position);
+jclass retcls = FindCachedClass(env, "bwta/Region");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Region;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__II(JNIEnv * env, jclass jclz, jint x, jint y){
+jlong resptr = (jlong)BWTA::getNearestChokepoint(x, y);
+jclass retcls = FindCachedClass(env, "bwta/Chokepoint");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Chokepoint;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_TilePosition_2(JNIEnv * env, jclass jclz, jobject p_tileposition){
+TilePosition tileposition((int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "x", "I")), (int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "y", "I")));
+jlong resptr = (jlong)BWTA::getNearestChokepoint(tileposition);
+jclass retcls = FindCachedClass(env, "bwta/Chokepoint");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Chokepoint;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_Position_2(JNIEnv * env, jclass jclz, jobject p_position){
+Position position((int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "x", "I")), (int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "y", "I")));
+jlong resptr = (jlong)BWTA::getNearestChokepoint(position);
+jclass retcls = FindCachedClass(env, "bwta/Chokepoint");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Chokepoint;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__II(JNIEnv * env, jclass jclz, jint x, jint y){
+jlong resptr = (jlong)BWTA::getNearestBaseLocation(x, y);
+jclass retcls = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/BaseLocation;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_TilePosition_2(JNIEnv * env, jclass jclz, jobject p_tileposition){
+TilePosition tileposition((int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "x", "I")), (int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "y", "I")));
+jlong resptr = (jlong)BWTA::getNearestBaseLocation(tileposition);
+jclass retcls = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/BaseLocation;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_Position_2(JNIEnv * env, jclass jclz, jobject p_position){
+Position position((int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "x", "I")), (int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "y", "I")));
+jlong resptr = (jlong)BWTA::getNearestBaseLocation(position);
+jclass retcls = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/BaseLocation;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__II(JNIEnv * env, jclass jclz, jint x, jint y){
+jlong resptr = (jlong)BWTA::getNearestUnwalkablePolygon(x, y);
+jclass retcls = FindCachedClass(env, "bwta/Polygon");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Polygon;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__Lbwapi_TilePosition_2(JNIEnv * env, jclass jclz, jobject p_tileposition){
+TilePosition tileposition((int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "x", "I")), (int)env->GetIntField(p_tileposition, FindCachedField(env, env->GetObjectClass(p_tileposition), "y", "I")));
+jlong resptr = (jlong)BWTA::getNearestUnwalkablePolygon(tileposition);
+jclass retcls = FindCachedClass(env, "bwta/Polygon");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Polygon;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePosition(JNIEnv * env, jclass jclz, jobject p_position){
+Position position((int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "x", "I")), (int)env->GetIntField(p_position, FindCachedField(env, env->GetObjectClass(p_position), "y", "I")));
+Position cresult = BWTA::getNearestUnwalkablePosition(position);
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__IIII(JNIEnv * env, jclass jclz, jint x1, jint y1, jint x2, jint y2){
+return BWTA::isConnected(x1, y1, x2, y2);
+}
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__Lbwapi_TilePosition_2Lbwapi_TilePosition_2(JNIEnv * env, jclass jclz, jobject p_a, jobject p_b){
+TilePosition a((int)env->GetIntField(p_a, FindCachedField(env, env->GetObjectClass(p_a), "x", "I")), (int)env->GetIntField(p_a, FindCachedField(env, env->GetObjectClass(p_a), "y", "I")));
+TilePosition b((int)env->GetIntField(p_b, FindCachedField(env, env->GetObjectClass(p_b), "x", "I")), (int)env->GetIntField(p_b, FindCachedField(env, env->GetObjectClass(p_b), "y", "I")));
+return BWTA::isConnected(a, b);
+}
+JNIEXPORT jdouble JNICALL Java_bwta_BWTA_getGroundDistance(JNIEnv * env, jclass jclz, jobject p_start, jobject p_end){
+TilePosition start((int)env->GetIntField(p_start, FindCachedField(env, env->GetObjectClass(p_start), "x", "I")), (int)env->GetIntField(p_start, FindCachedField(env, env->GetObjectClass(p_start), "y", "I")));
+TilePosition end((int)env->GetIntField(p_end, FindCachedField(env, env->GetObjectClass(p_end), "x", "I")), (int)env->GetIntField(p_end, FindCachedField(env, env->GetObjectClass(p_end), "y", "I")));
+return BWTA::getGroundDistance(start, end);
+}
+JNIEXPORT void JNICALL Java_bwta_BWTA_buildChokeNodes(JNIEnv * env, jclass jclz){
+BWTA::buildChokeNodes();
+}
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getGroundDistance2(JNIEnv * env, jclass jclz, jobject p_start, jobject p_end){
+TilePosition start((int)env->GetIntField(p_start, FindCachedField(env, env->GetObjectClass(p_start), "x", "I")), (int)env->GetIntField(p_start, FindCachedField(env, env->GetObjectClass(p_start), "y", "I")));
+TilePosition end((int)env->GetIntField(p_end, FindCachedField(env, env->GetObjectClass(p_end), "x", "I")), (int)env->GetIntField(p_end, FindCachedField(env, env->GetObjectClass(p_end), "y", "I")));
+return BWTA::getGroundDistance2(start, end);
+}
+JNIEXPORT jobject JNICALL Java_bwta_Chokepoint_getCenter_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Chokepoint* x_chokepoint = (BWTA::Chokepoint*)pointer;
+Position cresult = x_chokepoint->getCenter();
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jdouble JNICALL Java_bwta_Chokepoint_getWidth_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Chokepoint* x_chokepoint = (BWTA::Chokepoint*)pointer;
+return x_chokepoint->getWidth();
+}
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getArea_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Polygon* x_polygon = (BWTA::Polygon*)pointer;
+return x_polygon->getArea();
+}
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getPerimeter_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Polygon* x_polygon = (BWTA::Polygon*)pointer;
+return x_polygon->getPerimeter();
+}
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getCenter_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Polygon* x_polygon = (BWTA::Polygon*)pointer;
+Position cresult = x_polygon->getCenter();
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jboolean JNICALL Java_bwta_Polygon_isInside_1native(JNIEnv * env, jobject obj, jlong pointer, jobject p_p){
+BWTA::Polygon* x_polygon = (BWTA::Polygon*)pointer;
+Position p((int)env->GetIntField(p_p, FindCachedField(env, env->GetObjectClass(p_p), "x", "I")), (int)env->GetIntField(p_p, FindCachedField(env, env->GetObjectClass(p_p), "y", "I")));
+return x_polygon->isInside(p);
+}
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getNearestPoint_1native(JNIEnv * env, jobject obj, jlong pointer, jobject p_p){
+BWTA::Polygon* x_polygon = (BWTA::Polygon*)pointer;
+Position p((int)env->GetIntField(p_p, FindCachedField(env, env->GetObjectClass(p_p), "x", "I")), (int)env->GetIntField(p_p, FindCachedField(env, env->GetObjectClass(p_p), "y", "I")));
+Position cresult = x_polygon->getNearestPoint(p);
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_Region_getPolygon_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+jlong resptr = (jlong)&x_region->getPolygon();
+jclass retcls = FindCachedClass(env, "bwta/Polygon");
+jmethodID mid = FindCachedMethodStatic(env, retcls, "get", "(J)Lbwta/Polygon;");
+return env->CallStaticObjectMethod(retcls, mid, resptr);
+}
+JNIEXPORT jobject JNICALL Java_bwta_Region_getCenter_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+Position cresult = x_region->getCenter();
+jclass retcls = FindCachedClass(env, "bwapi/Position");
+jmethodID retConsID = FindCachedMethod(env, retcls, "<init>", "(II)V");
+jobject result = env->NewObject(retcls, retConsID, cresult.x, cresult.y);
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_Region_getChokepoints_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+std::set<BWTA::Chokepoint*> cresult = x_region->getChokepoints();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Chokepoint");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Chokepoint;");
+for(std::set<BWTA::Chokepoint*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::Chokepoint* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jobject JNICALL Java_bwta_Region_getBaseLocations_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+std::set<BWTA::BaseLocation*> cresult = x_region->getBaseLocations();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/BaseLocation");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/BaseLocation;");
+for(std::set<BWTA::BaseLocation*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::BaseLocation* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jboolean JNICALL Java_bwta_Region_isReachable_1native(JNIEnv * env, jobject obj, jlong pointer, jobject p_region){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+BWTA::Region* region = (BWTA::Region*)env->GetLongField(p_region, FindCachedField(env, env->GetObjectClass(p_region), "pointer", "J"));
+return x_region->isReachable(region);
+}
+JNIEXPORT jobject JNICALL Java_bwta_Region_getReachableRegions_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+std::set<BWTA::Region*> cresult = x_region->getReachableRegions();
+jclass listCls = FindCachedClass(env, "java/util/ArrayList");
+jmethodID listConsID = FindCachedMethod(env, listCls, "<init>", "()V");
+jobject result = env->NewObject(listCls, listConsID);
+jmethodID addMethodID = FindCachedMethod(env, listCls, "add", "(Ljava/lang/Object;)Z");
+jclass elemClass = FindCachedClass(env, "bwta/Region");
+jmethodID getMethodID = FindCachedMethodStatic(env, elemClass, "get", "(J)Lbwta/Region;");
+for(std::set<BWTA::Region*>::const_iterator it = cresult.begin(); it != cresult.end(); it++ ){const BWTA::Region* elem_ptr = *it;
+jobject elem = env->CallStaticObjectMethod(elemClass, getMethodID, (long)elem_ptr) ;
+env->CallVoidMethod(result, addMethodID, elem);
+}
+return result;
+}
+JNIEXPORT jint JNICALL Java_bwta_Region_getMaxDistance_1native(JNIEnv * env, jobject obj, jlong pointer){
+BWTA::Region* x_region = (BWTA::Region*)pointer;
+return x_region->getMaxDistance();
+}
 void reconnect()
 {
 	while (!BWAPIClient.connect()) {

concat_header4.h

@@ -8894,3 +8894,498 @@ JNIEXPORT jboolean JNICALL Java_bwapi_WeaponType_targetsOwn_1native
 }
 #endif
 #endif
+/* Header for class bwta_BaseLocation */
+
+#ifndef _Included_bwta_BaseLocation
+#define _Included_bwta_BaseLocation
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getPosition_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getPosition_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getTilePosition_native
+ * Signature: (J)Lbwapi/TilePosition;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getTilePosition_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getRegion_native
+ * Signature: (J)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getRegion_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    minerals_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_minerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    gas_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_gas_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getMinerals_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getMinerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getStaticMinerals_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getStaticMinerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getGeysers_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getGeysers_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getGroundDistance_native
+ * Signature: (JLbwta/BaseLocation;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getGroundDistance_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getAirDistance_native
+ * Signature: (JLbwta/BaseLocation;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getAirDistance_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isIsland_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isIsland_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isMineralOnly_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isMineralOnly_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isStartLocation_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isStartLocation_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+/* Header for class bwta_BWTA */
+
+#ifndef _Included_bwta_BWTA
+#define _Included_bwta_BWTA
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_BWTA
+ * Method:    readMap
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_readMap
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    analyze
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_analyze
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    computeDistanceTransform
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_computeDistanceTransform
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    balanceAnalysis
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_balanceAnalysis
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getMaxDistanceTransform
+ * Signature: ()I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getMaxDistanceTransform
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegions
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegions
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getChokepoints
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getChokepoints
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getBaseLocations
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getBaseLocations
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getStartLocations
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocations
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getUnwalkablePolygons
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getUnwalkablePolygons
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getStartLocation
+ * Signature: (Lbwapi/Player;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocation
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (II)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (Lbwapi/Position;)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (II)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (Lbwapi/Position;)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (II)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (Lbwapi/TilePosition;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (Lbwapi/Position;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePolygon
+ * Signature: (II)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePolygon
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePosition
+ * Signature: (Lbwapi/Position;)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePosition
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    isConnected
+ * Signature: (IIII)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__IIII
+  (JNIEnv *, jclass, jint, jint, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    isConnected
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__Lbwapi_TilePosition_2Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getGroundDistance
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BWTA_getGroundDistance
+  (JNIEnv *, jclass, jobject, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    buildChokeNodes
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_buildChokeNodes
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getGroundDistance2
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getGroundDistance2
+  (JNIEnv *, jclass, jobject, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+/* Header for class bwta_Chokepoint */
+
+#ifndef _Included_bwta_Chokepoint
+#define _Included_bwta_Chokepoint
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Chokepoint
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Chokepoint_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Chokepoint
+ * Method:    getWidth_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Chokepoint_getWidth_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+/* Header for class bwta_Polygon */
+
+#ifndef _Included_bwta_Polygon
+#define _Included_bwta_Polygon
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Polygon
+ * Method:    getArea_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getArea_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getPerimeter_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getPerimeter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    isInside_native
+ * Signature: (JLbwapi/Position;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_Polygon_isInside_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getNearestPoint_native
+ * Signature: (JLbwapi/Position;)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getNearestPoint_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+/* Header for class bwta_Region */
+
+#ifndef _Included_bwta_Region
+#define _Included_bwta_Region
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Region
+ * Method:    getPolygon_native
+ * Signature: (J)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getPolygon_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getChokepoints_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getChokepoints_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getBaseLocations_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getBaseLocations_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    isReachable_native
+ * Signature: (JLbwta/Region;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_Region_isReachable_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getReachableRegions_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getReachableRegions_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getMaxDistance_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_Region_getMaxDistance_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

generated/bwta/BWTA.java

@@ -0,0 +1,73 @@
+package bwta;
+
+import bwta.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.List;
+import bwapi.Position;
+import bwapi.TilePosition;
+import bwapi.Player;
+import bwapi.Unit;
+
+public class BWTA {
+
+    public static native void readMap();
+
+    public static native void analyze();
+
+    public static native void computeDistanceTransform();
+
+    public static native void balanceAnalysis();
+
+    public static native int getMaxDistanceTransform();
+
+    public static native List<Region> getRegions();
+
+    public static native List<Chokepoint> getChokepoints();
+
+    public static native List<BaseLocation> getBaseLocations();
+
+    public static native List<BaseLocation> getStartLocations();
+
+    public static native List<Polygon> getUnwalkablePolygons();
+
+    public static native BaseLocation getStartLocation(Player player);
+
+    public static native Region getRegion(int x, int y);
+
+    public static native Region getRegion(TilePosition tileposition);
+
+    public static native Region getRegion(Position position);
+
+    public static native Chokepoint getNearestChokepoint(int x, int y);
+
+    public static native Chokepoint getNearestChokepoint(TilePosition tileposition);
+
+    public static native Chokepoint getNearestChokepoint(Position position);
+
+    public static native BaseLocation getNearestBaseLocation(int x, int y);
+
+    public static native BaseLocation getNearestBaseLocation(TilePosition tileposition);
+
+    public static native BaseLocation getNearestBaseLocation(Position position);
+
+    public static native Polygon getNearestUnwalkablePolygon(int x, int y);
+
+    public static native Polygon getNearestUnwalkablePolygon(TilePosition tileposition);
+
+    public static native Position getNearestUnwalkablePosition(Position position);
+
+    public static native boolean isConnected(int x1, int y1, int x2, int y2);
+
+    public static native boolean isConnected(TilePosition a, TilePosition b);
+
+    public static native double getGroundDistance(TilePosition start, TilePosition end);
+
+    public static native void buildChokeNodes();
+
+    public static native int getGroundDistance2(TilePosition start, TilePosition end);
+
+
+}

generated/bwta/BaseLocation.java

@@ -0,0 +1,118 @@
+package bwta;
+
+import bwta.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.List;
+import bwapi.Position;
+import bwapi.TilePosition;
+import bwapi.Player;
+import bwapi.Unit;
+import bwapi.PositionedObject;
+
+public class BaseLocation extends PositionedObject 
+{
+
+    public Position getPosition() {
+        return getPosition_native(pointer);
+    }
+
+    public TilePosition getTilePosition() {
+        return getTilePosition_native(pointer);
+    }
+
+    public Region getRegion() {
+        return getRegion_native(pointer);
+    }
+
+    public int minerals() {
+        return minerals_native(pointer);
+    }
+
+    public int gas() {
+        return gas_native(pointer);
+    }
+
+    public List<Unit> getMinerals() {
+        return getMinerals_native(pointer);
+    }
+
+    public List<Unit> getStaticMinerals() {
+        return getStaticMinerals_native(pointer);
+    }
+
+    public List<Unit> getGeysers() {
+        return getGeysers_native(pointer);
+    }
+
+    public double getGroundDistance(BaseLocation other) {
+        return getGroundDistance_native(pointer, other);
+    }
+
+    public double getAirDistance(BaseLocation other) {
+        return getAirDistance_native(pointer, other);
+    }
+
+    public boolean isIsland() {
+        return isIsland_native(pointer);
+    }
+
+    public boolean isMineralOnly() {
+        return isMineralOnly_native(pointer);
+    }
+
+    public boolean isStartLocation() {
+        return isStartLocation_native(pointer);
+    }
+
+
+    private static Map<Long, BaseLocation> instances = new HashMap<Long, BaseLocation>();
+
+    private BaseLocation(long pointer) {
+        this.pointer = pointer;
+    }
+
+    private static BaseLocation get(long pointer) {
+        if (pointer == 0 ) {
+            return null;
+        }
+        BaseLocation instance = instances.get(pointer);
+        if (instance == null ) {
+            instance = new BaseLocation(pointer);
+            instances.put(pointer, instance);
+        }
+        return instance;
+    }
+
+    private long pointer;
+
+    private native Position getPosition_native(long pointer);
+
+    private native TilePosition getTilePosition_native(long pointer);
+
+    private native Region getRegion_native(long pointer);
+
+    private native int minerals_native(long pointer);
+
+    private native int gas_native(long pointer);
+
+    private native List<Unit> getMinerals_native(long pointer);
+
+    private native List<Unit> getStaticMinerals_native(long pointer);
+
+    private native List<Unit> getGeysers_native(long pointer);
+
+    private native double getGroundDistance_native(long pointer, BaseLocation other);
+
+    private native double getAirDistance_native(long pointer, BaseLocation other);
+
+    private native boolean isIsland_native(long pointer);
+
+    private native boolean isMineralOnly_native(long pointer);
+
+    private native boolean isStartLocation_native(long pointer);
+
+
+}

generated/bwta/Chokepoint.java

@@ -0,0 +1,52 @@
+package bwta;
+
+import bwta.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.List;
+import bwapi.Position;
+import bwapi.TilePosition;
+import bwapi.Player;
+import bwapi.Unit;
+import bwapi.CenteredObject;
+
+public class Chokepoint extends CenteredObject 
+{
+
+    public Position getCenter() {
+        return getCenter_native(pointer);
+    }
+
+    public double getWidth() {
+        return getWidth_native(pointer);
+    }
+
+
+    private static Map<Long, Chokepoint> instances = new HashMap<Long, Chokepoint>();
+
+    private Chokepoint(long pointer) {
+        this.pointer = pointer;
+    }
+
+    private static Chokepoint get(long pointer) {
+        if (pointer == 0 ) {
+            return null;
+        }
+        Chokepoint instance = instances.get(pointer);
+        if (instance == null ) {
+            instance = new Chokepoint(pointer);
+            instances.put(pointer, instance);
+        }
+        return instance;
+    }
+
+    private long pointer;
+
+    private native Position getCenter_native(long pointer);
+
+    private native double getWidth_native(long pointer);
+
+
+}

generated/bwta/Polygon.java

@@ -0,0 +1,68 @@
+package bwta;
+
+import bwta.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.List;
+import bwapi.Position;
+import bwapi.TilePosition;
+import bwapi.Player;
+import bwapi.Unit;
+
+public class Polygon {
+
+    public double getArea() {
+        return getArea_native(pointer);
+    }
+
+    public double getPerimeter() {
+        return getPerimeter_native(pointer);
+    }
+
+    public Position getCenter() {
+        return getCenter_native(pointer);
+    }
+
+    public boolean isInside(Position p) {
+        return isInside_native(pointer, p);
+    }
+
+    public Position getNearestPoint(Position p) {
+        return getNearestPoint_native(pointer, p);
+    }
+
+
+    private static Map<Long, Polygon> instances = new HashMap<Long, Polygon>();
+
+    private Polygon(long pointer) {
+        this.pointer = pointer;
+    }
+
+    private static Polygon get(long pointer) {
+        if (pointer == 0 ) {
+            return null;
+        }
+        Polygon instance = instances.get(pointer);
+        if (instance == null ) {
+            instance = new Polygon(pointer);
+            instances.put(pointer, instance);
+        }
+        return instance;
+    }
+
+    private long pointer;
+
+    private native double getArea_native(long pointer);
+
+    private native double getPerimeter_native(long pointer);
+
+    private native Position getCenter_native(long pointer);
+
+    private native boolean isInside_native(long pointer, Position p);
+
+    private native Position getNearestPoint_native(long pointer, Position p);
+
+
+}

generated/bwta/Region.java

@@ -0,0 +1,82 @@
+package bwta;
+
+import bwta.*;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.List;
+import bwapi.Position;
+import bwapi.TilePosition;
+import bwapi.Player;
+import bwapi.Unit;
+import bwapi.CenteredObject;
+
+public class Region extends CenteredObject 
+{
+
+    public Polygon getPolygon() {
+        return getPolygon_native(pointer);
+    }
+
+    public Position getCenter() {
+        return getCenter_native(pointer);
+    }
+
+    public List<Chokepoint> getChokepoints() {
+        return getChokepoints_native(pointer);
+    }
+
+    public List<BaseLocation> getBaseLocations() {
+        return getBaseLocations_native(pointer);
+    }
+
+    public boolean isReachable(Region region) {
+        return isReachable_native(pointer, region);
+    }
+
+    public List<Region> getReachableRegions() {
+        return getReachableRegions_native(pointer);
+    }
+
+    public int getMaxDistance() {
+        return getMaxDistance_native(pointer);
+    }
+
+
+    private static Map<Long, Region> instances = new HashMap<Long, Region>();
+
+    private Region(long pointer) {
+        this.pointer = pointer;
+    }
+
+    private static Region get(long pointer) {
+        if (pointer == 0 ) {
+            return null;
+        }
+        Region instance = instances.get(pointer);
+        if (instance == null ) {
+            instance = new Region(pointer);
+            instances.put(pointer, instance);
+        }
+        return instance;
+    }
+
+    private long pointer;
+
+    private native Polygon getPolygon_native(long pointer);
+
+    private native Position getCenter_native(long pointer);
+
+    private native List<Chokepoint> getChokepoints_native(long pointer);
+
+    private native List<BaseLocation> getBaseLocations_native(long pointer);
+
+    private native boolean isReachable_native(long pointer, Region region);
+
+    private native List<Region> getReachableRegions_native(long pointer);
+
+    private native int getMaxDistance_native(long pointer);
+
+
+}

headers4/bwta_BWTA.h

@@ -0,0 +1,237 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class bwta_BWTA */
+
+#ifndef _Included_bwta_BWTA
+#define _Included_bwta_BWTA
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_BWTA
+ * Method:    readMap
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_readMap
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    analyze
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_analyze
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    computeDistanceTransform
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_computeDistanceTransform
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    balanceAnalysis
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_balanceAnalysis
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getMaxDistanceTransform
+ * Signature: ()I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getMaxDistanceTransform
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegions
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegions
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getChokepoints
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getChokepoints
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getBaseLocations
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getBaseLocations
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getStartLocations
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocations
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getUnwalkablePolygons
+ * Signature: ()Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getUnwalkablePolygons
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getStartLocation
+ * Signature: (Lbwapi/Player;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getStartLocation
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (II)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getRegion
+ * Signature: (Lbwapi/Position;)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getRegion__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (II)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestChokepoint
+ * Signature: (Lbwapi/Position;)Lbwta/Chokepoint;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestChokepoint__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (II)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (Lbwapi/TilePosition;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestBaseLocation
+ * Signature: (Lbwapi/Position;)Lbwta/BaseLocation;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestBaseLocation__Lbwapi_Position_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePolygon
+ * Signature: (II)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__II
+  (JNIEnv *, jclass, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePolygon
+ * Signature: (Lbwapi/TilePosition;)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePolygon__Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getNearestUnwalkablePosition
+ * Signature: (Lbwapi/Position;)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BWTA_getNearestUnwalkablePosition
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    isConnected
+ * Signature: (IIII)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__IIII
+  (JNIEnv *, jclass, jint, jint, jint, jint);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    isConnected
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BWTA_isConnected__Lbwapi_TilePosition_2Lbwapi_TilePosition_2
+  (JNIEnv *, jclass, jobject, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getGroundDistance
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BWTA_getGroundDistance
+  (JNIEnv *, jclass, jobject, jobject);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    buildChokeNodes
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_bwta_BWTA_buildChokeNodes
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     bwta_BWTA
+ * Method:    getGroundDistance2
+ * Signature: (Lbwapi/TilePosition;Lbwapi/TilePosition;)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BWTA_getGroundDistance2
+  (JNIEnv *, jclass, jobject, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

headers4/bwta_BaseLocation.h

@@ -0,0 +1,117 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class bwta_BaseLocation */
+
+#ifndef _Included_bwta_BaseLocation
+#define _Included_bwta_BaseLocation
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getPosition_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getPosition_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getTilePosition_native
+ * Signature: (J)Lbwapi/TilePosition;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getTilePosition_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getRegion_native
+ * Signature: (J)Lbwta/Region;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getRegion_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    minerals_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_minerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    gas_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_BaseLocation_gas_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getMinerals_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getMinerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getStaticMinerals_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getStaticMinerals_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getGeysers_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_BaseLocation_getGeysers_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getGroundDistance_native
+ * Signature: (JLbwta/BaseLocation;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getGroundDistance_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    getAirDistance_native
+ * Signature: (JLbwta/BaseLocation;)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_BaseLocation_getAirDistance_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isIsland_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isIsland_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isMineralOnly_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isMineralOnly_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_BaseLocation
+ * Method:    isStartLocation_native
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_BaseLocation_isStartLocation_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

headers4/bwta_Chokepoint.h

@@ -0,0 +1,29 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class bwta_Chokepoint */
+
+#ifndef _Included_bwta_Chokepoint
+#define _Included_bwta_Chokepoint
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Chokepoint
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Chokepoint_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Chokepoint
+ * Method:    getWidth_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Chokepoint_getWidth_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

headers4/bwta_Polygon.h

@@ -0,0 +1,53 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class bwta_Polygon */
+
+#ifndef _Included_bwta_Polygon
+#define _Included_bwta_Polygon
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Polygon
+ * Method:    getArea_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getArea_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getPerimeter_native
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_bwta_Polygon_getPerimeter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    isInside_native
+ * Signature: (JLbwapi/Position;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_Polygon_isInside_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_Polygon
+ * Method:    getNearestPoint_native
+ * Signature: (JLbwapi/Position;)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Polygon_getNearestPoint_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

headers4/bwta_Region.h

@@ -0,0 +1,69 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class bwta_Region */
+
+#ifndef _Included_bwta_Region
+#define _Included_bwta_Region
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     bwta_Region
+ * Method:    getPolygon_native
+ * Signature: (J)Lbwta/Polygon;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getPolygon_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getCenter_native
+ * Signature: (J)Lbwapi/Position;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getCenter_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getChokepoints_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getChokepoints_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getBaseLocations_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getBaseLocations_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    isReachable_native
+ * Signature: (JLbwta/Region;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_bwta_Region_isReachable_1native
+  (JNIEnv *, jobject, jlong, jobject);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getReachableRegions_native
+ * Signature: (J)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL Java_bwta_Region_getReachableRegions_1native
+  (JNIEnv *, jobject, jlong);
+
+/*
+ * Class:     bwta_Region
+ * Method:    getMaxDistance_native
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_bwta_Region_getMaxDistance_1native
+  (JNIEnv *, jobject, jlong);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

src/generator/CJavaPipeline.java

@@ -14,7 +14,6 @@ import impl.Clazz;
 import util.FileUtils;
 
 import java.io.*;
-import java.lang.reflect.Array;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.*;
@@ -215,6 +214,7 @@ public class CJavaPipeline {
          * Bind constants together and create initialisation function
          */
 
+        javaContext.setPackageName(packages[0].packageName);
         Bind bind = new Bind(javaContext);
         bind.setOut(out);
         bind.implementBind(allDecs);
@@ -255,6 +255,11 @@ public class CJavaPipeline {
             bwapiOptions.cHeadersDir = new File("bwapi4-includes");
             bwapiOptions.manualCopyClassesDir = new File("manual-bwapi4");
 
+            PackageProcessOptions bwtaOptions = new PackageProcessOptions();
+            bwtaOptions.packageName = "bwta";
+            bwtaOptions.cHeadersDir = new File("bwta2-c");
+            bwtaOptions.additionalImportClasses = Arrays.asList("bwapi.Position", "bwapi.TilePosition", "bwapi.Player", "bwapi.Unit");
+            bwtaOptions.globalClassName = "BWTA";
 
             Properties props = new Properties();
             props.put(COMPILE_DIR_PROPERTY, "compiled4");
@@ -263,7 +268,7 @@ public class CJavaPipeline {
             props.put(C_IMPLEMENTATION_FILE_PROPERTY, "c4/impl.cpp");
             props.put(GENERATE_TO_DIR, "generated");
 
-            new CJavaPipeline().run(new PackageProcessOptions[]{bwapiOptions}, props);
+            new CJavaPipeline().run(new PackageProcessOptions[]{bwapiOptions, bwtaOptions}, props);
         }
 
     }

src/generator/ccalls/CallImplementer.java

@@ -47,13 +47,16 @@ public class CallImplementer {
 
     private static final String VARIABLE_PREFIX = "x_";
 
+    private boolean customFunctionsWritten = false;
+
 
     public void setOut(PrintStream out) {
         this.out = out;
         out.print("#include \"../concat_header" + (CJavaPipeline.isBWAPI3() ? "" : "4")+ ".h\"\n" +
                 "#include <BWAPI.h>\n" +
                 "#include <BWAPI/Client.h>\n" +
-                (CJavaPipeline.isBWAPI3() ? "#include <BWTA.h>\n" : "#include <thread>\n" + "#include <chrono>\n") +
+                "#include <BWTA.h>\n" +
+                (CJavaPipeline.isBWAPI3() ? "" : "#include <thread>\n" + "#include <chrono>\n") +
                 "#include <jni.h>\n" +
                 "#include <cstring>\n" +
                 (CJavaPipeline.isBWAPI3() ? "#include \"../BWTA_Result.h\"" : "")+
@@ -169,7 +172,7 @@ public class CallImplementer {
 
     private String wrapInCCollection(String genericType) {
         String buffer = "";
-        boolean isBWAPI4Collection = !CJavaPipeline.isBWAPI3();
+        boolean isBWAPI4Collection = !CJavaPipeline.isBWAPI3() && !genericType.startsWith("BWTA::");
         if (!isBWAPI4Collection) {
             buffer += "std::set<";
         }
@@ -396,6 +399,10 @@ public class CallImplementer {
     }
 
     public void notifyPackageStart() {
+        if(customFunctionsWritten){
+            return;
+        }
+        customFunctionsWritten = true;
         out.println("PositionOrUnit convertPositionOrUnit(JNIEnv * env, jobject obj){ \n" +
                 "\tjclass clz = FindCachedClass(env, \"" + javaContext.getPackageName() + "/PositionOrUnit\");\n" +
                 "\tjmethodID typeMethodId = FindCachedMethod(env, clz, \"isUnit\", \"()Z\");\n" +

src/generator/java/Mirror.java

@@ -94,7 +94,7 @@ public abstract class Mirror {
             out.println("import" + SPACE + pkg + SEMICOLON);
         }
         if (superClass != null) {
-            out.println("import" + SPACE + context.getPackage() + "." + superClass + SEMICOLON);
+            out.println("import" + SPACE + /*context.getPackage() +*/ "bwapi." + superClass + SEMICOLON);
         }
         out.println();
         writeJavadoc(getDecl());

src/test/api/TestBot1.java

@@ -2,6 +2,9 @@ package test.api;
 
 import bwapi.*;
 import bwapi.Text.Size.Enum;
+import bwta.BWTA;
+
+import java.io.File;
 
 /**
  * User: PC
@@ -11,6 +14,7 @@ import bwapi.Text.Size.Enum;
 
 public class TestBot1 {
 
+
     public void run() {
         final Mirror mirror = new Mirror();
         mirror.getModule().setEventListener(new DefaultBWListener() {
@@ -22,8 +26,8 @@ public class TestBot1 {
             @Override
             public void onStart() {
                 System.out.println("-------Analysing map-------");
-                //BWTA.readMap();
-                //BWTA.analyze();
+                BWTA.readMap();
+                BWTA.analyze();
                 System.out.println();
 
                 mirror.getGame().enableFlag(bwapi.Flag.Enum.UserInput.getValue());

src/util/PointerTest.java

@@ -15,7 +15,7 @@ public class PointerTest {
     private static final List<String> BWAPI4_INTERFACES = Arrays.asList("Client", "Game", "AIModule" ,"Event", "Race", "Error");
 
     private static boolean testCls(String cls){
-        return BWAPI4_INTERFACES.contains(cls) || cls.endsWith("set") || cls.endsWith("Type");
+        return BWAPI4_INTERFACES.contains(cls) || cls.endsWith("set") || cls.endsWith("Type") || cls.startsWith("BWTA");
     }
 
     public static String test(String cls) {