Add BuildingPlacer to Python

python-api-src/lib_building_placer.cpp

+#include "library.h"
+
+namespace py = pybind11;
+
+void define_building_placer(py::module & m)
+{
+    py::class_<BuildingPlacer>(m, "BuildingPlacer")
+        .def("can_build_here", &BuildingPlacer::canBuildHere, "x"_a, "y"_a, "unit_type"_a)
+        .def("can_build_here_with_spaces", &BuildingPlacer::canBuildHereWithSpace, "x"_a, "y"_a, "unit_type"_a, "build_distance"_a)
+        .def("get_build_location_near", &BuildingPlacer::getBuildLocationNear, "point2di"_a, "unit_type"_a, "build_distance"_a)
+        .def("reserve_tiles", &BuildingPlacer::reserveTiles, "x"_a, "y"_a, "width"_a, "height"_a)
+        .def("free_tiles", &BuildingPlacer::freeTiles, "x"_a, "y"_a, "width"_a, "height"_a)
+        .def("get_refinery_position", &BuildingPlacer::getRefineryPosition);
+}
\ No newline at end of file

python-api-src/library.cpp

@@ -14,6 +14,7 @@ PYBIND11_MODULE(library, m)
     define_base_location(m);
     define_tech_tree(m);
     define_map_tools(m);
+    define_building_placer(m);
 
     py::class_<Coordinator>(m, "Coordinator")
         .def(py::init())
@@ -66,6 +67,7 @@ PYBIND11_MODULE(library, m)
         .def_property_readonly("base_location_manager", &IDABot::Bases)
         .def_property_readonly("tech_tree", &IDABot::TechTree)
         .def_property_readonly("map_tools", &IDABot::Map)
+        .def_property_readonly("building_placer", &IDABot::BuildingPlacer)
         .def_property_readonly("start_location", &IDABot::GetStartLocation)
         .def_property_readonly("minerals", &IDABot::GetMinerals)
         .def_property_readonly("current_supply", &IDABot::GetCurrentSupply)

python-api-src/library.h

@@ -7,6 +7,9 @@
 #include <pybind11/stl.h> /* Automatic conversion from std::vector to Python lists */
 #include <pybind11/operators.h> /* Convenient operator support */
 
+// Lets us use "x"_a instead of py::arg("x"), great.
+using namespace pybind11::literals;
+
 // Wrapper class since the initialization uses pure argc/argv and these cannot be wrapped into Python correctly
 class Coordinator : public sc2::Coordinator
 {
@@ -59,4 +62,5 @@ void define_util(pybind11::module &m);
 void define_point(pybind11::module &m);
 void define_base_location(pybind11::module & m);
 void define_tech_tree(pybind11::module & m);
-void define_map_tools(pybind11::module & m);
\ No newline at end of file
+void define_map_tools(pybind11::module & m);
+void define_building_placer(pybind11::module & m);
\ No newline at end of file

src/IDABot.cpp

@@ -656,6 +656,11 @@ void IDABot::OnError(const std::vector<sc2::ClientError> & client_errors, const
 	// This is called when the sc2api (Google's API) has an error.
 }
 
+BuildingPlacer & IDABot::BuildingPlacer()
+{
+    return m_buildingPlacer;
+}
+
 const TypeData & IDABot::Data(const UnitType & type) const
 {
 	return m_techTree.getData(type);

src/IDABot.h

@@ -124,6 +124,7 @@ public:
 	const std::vector<Unit> & GetMyUnits() const;
     const std::vector<Unit> GetUnits(const UnitType & type, int player = Players::Self) const;
     const std::vector<CCPosition> & GetStartLocations() const;
+    BuildingPlacer & BuildingPlacer();
 
     // Not needed, just convenience functions
     const TypeData & Data(const UnitType & type) const;