Final
This commit is contained in:
AndrewTrieu
197
app/src/main/java/com/example/tictactoeapplut/Board.java
Normal file
197
app/src/main/java/com/example/tictactoeapplut/Board.java
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package com.example.tictactoeapplut;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import androidx.annotation.Nullable;
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public class Board extends View {
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private final int boardColor;
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private final int XColor;
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private final int OColor;
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private final int winColor;
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private int cellSize = getWidth()/3;
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private final Paint paint = new Paint();
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private final Move game;
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private boolean winLine = false;
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public Board(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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game = new Move(context);
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TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.Board,0,0);
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try {
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boardColor = a.getInteger(R.styleable.Board_boardColor, 0);
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XColor = a.getInteger(R.styleable.Board_XColor, 0);
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OColor = a.getInteger(R.styleable.Board_OColor, 0);
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winColor = a.getInteger(R.styleable.Board_winColor, 0);
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} finally {
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a.recycle();
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}
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}
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@Override
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protected void onMeasure(int width, int height) {
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super.onMeasure(width, height);
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int size = Math.min(getMeasuredWidth(), getMeasuredHeight());
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cellSize = size/3;
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setMeasuredDimension(size, size);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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paint.setStyle(Paint.Style.STROKE);
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paint.setAntiAlias(true);
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drawBoard(canvas);
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drawMove(canvas);
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if (winLine) {
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paint.setColor(winColor);
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drawWinLine(canvas);
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}
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}
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@SuppressLint("ClickableViewAccessibility")
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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float x = event.getX();
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float y = event.getY();
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int action = event.getAction();
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if (action == MotionEvent.ACTION_DOWN) {
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int row = (int) Math.ceil(y/cellSize);
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int column = (int) Math.ceil(x/cellSize);
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if (!winLine) {
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if (game.updateBoard(row, column)) {
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invalidate();
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if (game.winCheck()) {
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winLine = true;
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invalidate();
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}
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if (game.getPlayer() % 2 == 0) {
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game.setPlayer(game.getPlayer() - 1);
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} else {
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game.setPlayer(game.getPlayer() + 1);
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}
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}
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}
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invalidate();
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return true;
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}
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return false;
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}
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private void drawBoard(Canvas canvas) {
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paint.setColor(boardColor);
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paint.setStrokeWidth(16);
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for (int x=1; x<3; x++) {
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canvas.drawLine(cellSize*x, 0, cellSize*x, canvas.getWidth(), paint);
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}
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for (int y=1; y<3; y++) {
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canvas.drawLine(0, cellSize*y, canvas.getWidth(), cellSize*y, paint);
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}
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paint.setStrokeWidth(32);
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canvas.drawLine(0,0,cellSize*3,0,paint);
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paint.setStrokeWidth(32);
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canvas.drawLine(0,cellSize*3,cellSize*3,cellSize*3,paint);
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paint.setStrokeWidth(16);
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canvas.drawLine(0,0,0,cellSize*3,paint);
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paint.setStrokeWidth(16);
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canvas.drawLine(cellSize*3,0,cellSize*3,cellSize*3,paint);
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}
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private void drawMove(Canvas canvas) {
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for (int r=0; r<3; r++) {
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for (int c=0; c<3; c++) {
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if (game.getBoard()[r][c]!=0) {
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if (game.getBoard()[r][c]==1) {
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drawX(canvas, r, c);
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} else {
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drawO(canvas, r, c);
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}
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}
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}
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}
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}
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private void drawX(Canvas canvas, int row, int column) {
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paint.setColor(XColor);
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canvas.drawLine((float)((column+1)*cellSize - cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)(column*cellSize+cellSize*0.1), (float)((row+1)*cellSize-cellSize*0.1), paint);
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canvas.drawLine((float)(column*cellSize+cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)((column+1)*cellSize-cellSize*0.1), (float)((row+1)*cellSize-cellSize*0.1), paint);
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}
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private void drawO(Canvas canvas, int row, int column) {
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paint.setColor(OColor);
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canvas.drawOval((float)(column*cellSize+cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)(column*cellSize+cellSize-cellSize*0.1), (float)(row*cellSize+cellSize-cellSize*0.1), paint);
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}
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private void drawHorizontal(Canvas canvas, int row, int column) {
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canvas.drawLine(column, row*cellSize + cellSize/2, cellSize*3, row*cellSize+cellSize/2,paint);
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}
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private void drawVertical(Canvas canvas, int row, int column) {
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canvas.drawLine(column*cellSize+cellSize/2, row, column*cellSize+cellSize/2, cellSize*3,paint);
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}
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private void drawSlopeUp(Canvas canvas) {
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canvas.drawLine(0, cellSize*3, cellSize*3, 0 ,paint);
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}
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private void drawSlopeDown(Canvas canvas) {
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canvas.drawLine(0, 0, cellSize*3, cellSize*3 ,paint);
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}
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private void drawWinLine(Canvas canvas) {
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int row = game.getWinType()[0];
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int column = game.getWinType()[1];
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switch (game.getWinType()[2]) {
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case 1:
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drawHorizontal(canvas, row, column);
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break;
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case 2:
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drawVertical(canvas, row, column);
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break;
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case 3:
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drawSlopeDown(canvas);
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break;
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case 4:
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drawSlopeUp(canvas);
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break;
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}
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}
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public void setUp(Button again, Button home, TextView display, String[] names) {
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game.setAgain(again);
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game.setHome(home);
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game.setTurn(display);
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if (!names[0].equals("") && !names[1].equals("")){
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game.setNames(names);
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}
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}
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public void resetGame() {
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game.resetBoard();
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winLine = false;
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}
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}
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