daniel661839@163.com 能发我一份吗？
daniel661839@163.com 能发我一份吗？
2 回答
public class MainActivity extends Activity {
private boolean isAnimRun = false;
//判断游戏是否开始
private boolean isGameStart = false;
private ImageView [] [] iv_game_arr = new ImageView[3][5];
private GridLayout gl_main_game;
private ImageView iv_null_ImageView;
private GestureDetector mDetector;
@Override
public boolean onTouchEvent(MotionEvent event) {
return mDetector.onTouchEvent(event);
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
mDetector.onTouchEvent(ev);
return super.dispatchTouchEvent(ev);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mDetector = new GestureDetector(this, new GestureDetector.OnGestureListener() {
@Override
public boolean onDown(MotionEvent motionEvent) {
return false;
}
@Override
public void onShowPress(MotionEvent motionEvent) {
}
@Override
public boolean onSingleTapUp(MotionEvent motionEvent) {
return false;
}
@Override
public boolean onScroll(MotionEvent motionEvent, MotionEvent motionEvent1, float v, float v1) {
return false;
}
@Override
public void onLongPress(MotionEvent motionEvent) {
}
@Override
public boolean onFling(MotionEvent motionEvent, MotionEvent motionEvent1, float v, float v1) {
int type = getDirByGes(motionEvent.getX(),motionEvent.getY(),motionEvent1.getX(),motionEvent1.getY());
// Toast.makeText(MainActivity.this,""+type,Toast.LENGTH_SHORT).show();
changeByDir(type);
return false;
}
});
Bitmap bigBm = ((BitmapDrawable) getResources().getDrawable(R.drawable.ic_game_tu)).getBitmap();
int tuWandH = bigBm.getWidth()/5;
int ivWandH = getWindowManager().getDefaultDisplay().getWidth()/5;
for (int i=0;i<iv_game_arr.length;i++){
for(int j=0;j<iv_game_arr[0].length;j++){
Bitmap bm = Bitmap.createBitmap(bigBm,j*tuWandH,i*tuWandH,tuWandH,tuWandH);
iv_game_arr[i][j]=new ImageView(this);
iv_game_arr[i][j].setImageBitmap(bm);
iv_game_arr[i][j].setLayoutParams(new RelativeLayout.LayoutParams(ivWandH,ivWandH));
iv_game_arr[i][j].setPadding(2,2,2,2);
iv_game_arr[i][j].setTag(new GameData(i,j,bm));
iv_game_arr[i][j].setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
boolean flag = isHasByNullImageView((ImageView)v);
//Toast.makeText(MainActivity.this,"位置关系是否存在："+flag,Toast.LENGTH_SHORT).show();
if(flag){
changeDataByImageView((ImageView) v);
}
}
});
}
}
gl_main_game = (GridLayout) findViewById(R.id.gl_main_game);
for(int i=0;i<iv_game_arr.length;i++){
for(int j=0;j<iv_game_arr[0].length;j++){
gl_main_game.addView(iv_game_arr[i][j]);
}
}
//设置最后一个方块为空
setNullImageView(iv_game_arr[2][4]);
//随机打乱顺序
randomMove();
isGameStart = true;
}
//随机打乱顺序
public void randomMove(){
for(int i=0;i<100;i++){
int type = (int) ((Math.random()*4)+1);
changeByDir(type,false);
}
}
public void changeByDir(int type){
changeByDir(type,true);
}
public void changeByDir(int type ,boolean isAnim){
GameData mNullGameData = (GameData) iv_null_ImageView.getTag();
int new_x = mNullGameData.x;
int new_y = mNullGameData.y;
if(type == 1){
new_x++;
}else if(type == 2){
new_x--;
}else if(type == 3){
new_y++;
}else if(type == 4){
new_y--;
}
if(new_x>=0&&new_x<iv_game_arr.length&&new_y>=0&&new_y<iv_game_arr[0].length){
if(isAnim){
changeDataByImageView(iv_game_arr[new_x][new_y]);
}else {
changeDataByImageView(iv_game_arr[new_x][new_y],isAnim);
}
}else {
}
}
//判断结束的方法
public void isGameOver(){
boolean isGameOver = true;
for(int i=0;i<iv_game_arr.length;i++){
for(int j=0;j<iv_game_arr[0].length;j++){
if(iv_game_arr[i][j]==iv_null_ImageView){
continue;
}
GameData mGameData = (GameData) iv_game_arr[i][j].getTag();
if(!mGameData.isTrue()){
isGameOver = false;
break;
}
}
}
if(isGameOver){
Toast.makeText(MainActivity.this,"游戏结束",Toast.LENGTH_SHORT).show();
}
}
public int getDirByGes(float start_x, float start_y, float end_x, float end_y){
boolean isLeftOrRight = (Math.abs(start_x-end_x)>Math.abs(start_y-end_y))?true:false;
if(isLeftOrRight){
boolean isLeft = start_x-end_x>0?true:false;
if(isLeft){
return 3;
}else {
return 4;
}
}else {
boolean isUp = start_y-end_y>0?true:false;
if(isUp){
return 1;
}else {
return 2;
}
}
}
public void setNullImageView(ImageView mImageView){
mImageView.setImageBitmap(null);
iv_null_ImageView = mImageView;
}
public void changeDataByImageView(final ImageView mImageView){
changeDataByImageView(mImageView,true);
}
public void changeDataByImageView(final ImageView mImageView, boolean isAnim){
if(isAnimRun){
return;
}
if(!isAnim){
GameData mGameData = (GameData) mImageView.getTag();
iv_null_ImageView.setImageBitmap(mGameData.bm);
GameData mNullGameData = (GameData) iv_null_ImageView.getTag();
mNullGameData.bm = mGameData.bm;
mNullGameData.p_x = mGameData.p_x;
mNullGameData.p_y = mGameData.p_y;
setNullImageView(mImageView);//设置当前点击的是空方块
if(isGameStart){
//成功时，弹出Toast
isGameOver();
}
return;
}
TranslateAnimation translateAnimation = null;
if(mImageView.getX()>iv_null_ImageView.getX()){
translateAnimation = new TranslateAnimation(0.1f,-mImageView.getWidth(),0.1f,0.1f);
}else if(mImageView.getX()<iv_null_ImageView.getX()){
translateAnimation = new TranslateAnimation(0.1f,mImageView.getWidth(),0.1f,0.1f);
}else if(mImageView.getY()>iv_null_ImageView.getY()){
translateAnimation = new TranslateAnimation(0.1f,0.1f,0.1f,-mImageView.getWidth());
}else if(mImageView.getY()<iv_null_ImageView.getY()){
translateAnimation = new TranslateAnimation(0.1f,0.1f,0.1f,mImageView.getWidth());
}
//设置动画时长
translateAnimation.setDuration(70);
//结束设置后是否停留
translateAnimation.setFillAfter(true);
translateAnimation.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
isAnimRun = true;
}
@Override
public void onAnimationEnd(Animation animation) {
isAnimRun = false;
mImageView.clearAnimation();
GameData mGameData = (GameData) mImageView.getTag();
iv_null_ImageView.setImageBitmap(mGameData.bm);
GameData mNullGameData = (GameData) iv_null_ImageView.getTag();
mNullGameData.bm = mGameData.bm;
mNullGameData.p_x = mGameData.p_x;
mNullGameData.p_y = mGameData.p_y;
setNullImageView(mImageView);//设置当前点击的是空方块
if(isGameStart){
//成功时，弹出Toast
isGameOver();
}
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
//执行动画
mImageView.startAnimation(translateAnimation);
}
public boolean isHasByNullImageView(ImageView mImageView){
GameData mNullGameData = (GameData) iv_null_ImageView.getTag();
GameData mGameData = (GameData) mImageView.getTag();
if(mNullGameData.y==mGameData.y && mGameData.x+1==mNullGameData.x){
return true;
}else if(mNullGameData.y==mGameData.y && mGameData.x-1==mNullGameData.x){
return true;
}else if(mNullGameData.y==mGameData.y+1 && mGameData.x==mNullGameData.x){
return true;
}else if(mNullGameData.y==mGameData.y-1 && mGameData.x==mNullGameData.x){
return true;
}
return false;
}
class GameData{
public int x = 0;
public int y = 0;
public Bitmap bm;
public int p_x = 0;
public int p_y = 0;
public GameData(int x, int y, Bitmap bm) {
super();
this.x = x;
this.y = y;
this.bm = bm;
this.p_x = x;
this.p_y = y;
}
//判断游戏是否结束的方法
public boolean isTrue() {
if(x==p_x&&y==p_y){
return true;
}
return false;
}
}
}
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