C++ (Cpp) structureFootprint示例

示例#1

文件： StructureManager.cpp 项目： Skyyyr/GR-Core-TC1

bool StructureManager::isInStructureFootprint(StructureObject* structure, float positionX, float positionY, int extraFootprintMargin){

	if(structure == NULL)
		return false;

	if(structure->getObjectTemplate() == NULL)
		return false;

	Reference<SharedStructureObjectTemplate*> serverTemplate =
				dynamic_cast<SharedStructureObjectTemplate*>(structure->getObjectTemplate());

	float placingFootprintLength0, placingFootprintWidth0, placingFootprintLength1, placingFootprintWidth1;

	StructureManager::instance()->getStructureFootprint(serverTemplate, structure->getDirectionAngle(), placingFootprintLength0, placingFootprintWidth0, placingFootprintLength1, placingFootprintWidth1);
	//info("object: " + obj->getObjectNameStringIdName() + " obj x = " + String::valueOf(obj->getPositionX()) + " y= " + String::valueOf(obj->getPositionY()),true);

	float x0 = structure->getPositionX() + placingFootprintWidth0 + extraFootprintMargin;
	float y0 = structure->getPositionY() + placingFootprintLength0 + extraFootprintMargin;
	float x1 = structure->getPositionX() + placingFootprintWidth1 + extraFootprintMargin;
	float y1 = structure->getPositionY() + placingFootprintLength1 + extraFootprintMargin;

	BoundaryRectangle structureFootprint(x0, y0, x1, y1);


	return structureFootprint.containsPoint(positionX, positionY);

}

示例#2

文件： StructureManager.cpp 项目： Nifdoolb/Server

bool StructureManager::isInStructureFootprint(StructureObject* structure, float positionX, float positionY, int extraFootprintMargin){

	if(structure == NULL)
		return false;

	if(structure->getObjectTemplate() == NULL)
		return false;

	Reference<SharedStructureObjectTemplate*> serverTemplate =
				dynamic_cast<SharedStructureObjectTemplate*>(structure->getObjectTemplate());

	float placingFootprintLength0, placingFootprintWidth0, placingFootprintLength1, placingFootprintWidth1;

	if (getStructureFootprint(serverTemplate, structure->getDirectionAngle(), placingFootprintLength0, placingFootprintWidth0, placingFootprintLength1, placingFootprintWidth1) != 0)
		return false;

	float x0 = structure->getPositionX() + placingFootprintWidth0 + (placingFootprintWidth0 >= 0 ? extraFootprintMargin : (extraFootprintMargin * -1));
	float y0 = structure->getPositionY() + placingFootprintLength0 + (placingFootprintLength0 >= 0 ? extraFootprintMargin : (extraFootprintMargin * -1));
	float x1 = structure->getPositionX() + placingFootprintWidth1 + (placingFootprintWidth1 >= 0 ? extraFootprintMargin : (extraFootprintMargin * -1));
	float y1 = structure->getPositionY() + placingFootprintLength1 + (placingFootprintLength1 >= 0 ? extraFootprintMargin : (extraFootprintMargin * -1));

	BoundaryRectangle structureFootprint(x0, y0, x1, y1);

	return structureFootprint.containsPoint(positionX, positionY);

}