Generic Classes
This commit is contained in:
parent
1c11f7062c
commit
177e168498
@ -0,0 +1,112 @@
|
||||
package com.example.doubledeckerbus;
|
||||
|
||||
import javafx.scene.canvas.GraphicsContext;
|
||||
import javafx.scene.paint.Color;
|
||||
|
||||
import java.util.Collection;
|
||||
|
||||
public class MapWithSetBusesGeneric<T extends IDrawingObject, U extends AbstractMap> {
|
||||
private final int _pictureWidth;
|
||||
private final int _pictureHeight;
|
||||
private final int _placeSizeWidth = 210;
|
||||
private final int _placeSizeHeight = 90;
|
||||
private final SetBusesGeneric<T> _setBuses;
|
||||
private final U _map;
|
||||
|
||||
public MapWithSetBusesGeneric(int picWidth, int picHeight, U map)
|
||||
{
|
||||
int width = picWidth / _placeSizeWidth;
|
||||
int height = picHeight / _placeSizeHeight;
|
||||
_setBuses = new SetBusesGeneric<T>(width * height);
|
||||
_pictureWidth = picWidth;
|
||||
_pictureHeight = picHeight;
|
||||
_map = map;
|
||||
}
|
||||
|
||||
public boolean add(MapWithSetBusesGeneric<T, U> map, T bus)
|
||||
{
|
||||
return map._setBuses.Insert(bus);
|
||||
}
|
||||
|
||||
public boolean remove(MapWithSetBusesGeneric<T, U> map, int position)
|
||||
{
|
||||
return map._setBuses.Remove(position);
|
||||
}
|
||||
|
||||
public void ShowSet(GraphicsContext gc)
|
||||
{
|
||||
DrawBackground(gc);
|
||||
DrawBuses(gc);
|
||||
}
|
||||
|
||||
public void ShowOnMap(GraphicsContext gc)
|
||||
{
|
||||
Shaking();
|
||||
for (int i = 0; i < _setBuses.Count(); i++)
|
||||
{
|
||||
var bus = _setBuses.Get(i);
|
||||
if (bus != null)
|
||||
{
|
||||
_map.CreateMap(_pictureWidth, _pictureHeight, bus, gc);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public void MoveObject(Direction direction)
|
||||
{
|
||||
if (_map != null)
|
||||
{
|
||||
_map.MoveObject(direction);
|
||||
}
|
||||
}
|
||||
|
||||
private void Shaking()
|
||||
{
|
||||
int j = _setBuses.Count() - 1;
|
||||
for (int i = 0; i < _setBuses.Count(); i++)
|
||||
{
|
||||
if (_setBuses.Get(i) == null)
|
||||
{
|
||||
for (; j > i; j--)
|
||||
{
|
||||
var bus = _setBuses.Get(j);
|
||||
if (bus != null)
|
||||
{
|
||||
_setBuses.Insert(bus, i);
|
||||
_setBuses.Remove(j);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (j <= i)
|
||||
{
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void DrawBackground(GraphicsContext gc)
|
||||
{
|
||||
gc.setFill(Color.BLACK);
|
||||
for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
|
||||
{
|
||||
for (int j = 0; j < _pictureHeight / _placeSizeHeight + 1; ++j)
|
||||
{//линия рамзетки места
|
||||
gc.strokeLine(i * _placeSizeWidth, j * _placeSizeHeight,
|
||||
i * _placeSizeWidth + _placeSizeWidth / 2, j * _placeSizeHeight);
|
||||
}
|
||||
gc.strokeLine(i * _placeSizeWidth, 0, i * _placeSizeWidth, (_pictureHeight / _placeSizeHeight) * _placeSizeHeight);
|
||||
}
|
||||
}
|
||||
|
||||
private void DrawBuses(GraphicsContext gc)
|
||||
{
|
||||
for (int i = 0; i < _setBuses.Count(); i++)
|
||||
{
|
||||
// TODO установка позиции
|
||||
_setBuses.Get(i).DrawingObject(gc);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -0,0 +1,49 @@
|
||||
package com.example.doubledeckerbus;
|
||||
|
||||
import java.util.Collection;
|
||||
import java.util.Objects;
|
||||
|
||||
|
||||
class SetBusesGeneric<T> {
|
||||
private Object[] _places;
|
||||
|
||||
public SetBusesGeneric(int count) {
|
||||
_places = new Object[count];
|
||||
}
|
||||
|
||||
public boolean Insert(T car)
|
||||
{
|
||||
// TODO вставка в начало набора
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean Insert(T bus, int position)
|
||||
{
|
||||
// TODO проверка позиции
|
||||
// TODO проверка, что элемент массива по этой позиции пустой, если нет, то
|
||||
// проверка, что после вставляемого элемента в массиве есть пустой элемент
|
||||
// сдвиг всех объектов, находящихся справа от позиции до первого пустого элемента
|
||||
// TODO вставка по позиции
|
||||
_places[position] = bus;
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean Remove(int position)
|
||||
{
|
||||
// TODO проверка позиции
|
||||
// TODO удаление объекта из массива, присовив элементу массива значение null
|
||||
return true;
|
||||
}
|
||||
|
||||
public T Get(int position)
|
||||
{
|
||||
// TODO проверка позиции
|
||||
return (T) _places[position];
|
||||
}
|
||||
|
||||
public int Count() {
|
||||
return _places.length;
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user