worldcupsoccerslime.java

一个足球的小游戏

                ballX = p1X + (l1 * 63) / l;
                ballY = p1Y + (i2 * 125) / l;
                if(j1 <= 0)
                {
                    if (!fP1Sticky)
                    {
                        ballVY += p1YV - (2 * i2 * j1) / l;
                        ballVX += (p1XV - (2 * l1 * j1) / l) * DAMPING / 10;
                    }
                    else
                    {
                        ballVX = 0;
                        ballVY = 0;
                    }
                    if(ballVX < -15)
                        ballVX = -15;
                    if(ballVX > 15)
                        ballVX = 15;
                    if(ballVY < -22)
                        ballVY = -22;
                    if(ballVY > 22)
                        ballVY = 22;
                }
                fP1Touched = true;
            }
            l1 = (ballX - p2X) * 2;
            i2 = ballY - p2Y;
            j2 = l1 * l1 + i2 * i2;
            k2 = ballVX - p2XV;
            l2 = ballVY - p2YV;
            if(i2 > 0 && j2 < 15625 && j2 > 25)
            {
                int i1 = (int)Math.sqrt(j2);
                int k1 = (l1 * k2 + i2 * l2) / i1;
                ballX = p2X + (l1 * 63) / i1;
                ballY = p2Y + (i2 * 125) / i1;
                if(k1 <= 0)
                {
                    if (!fP2Sticky)
                    {
                        ballVX += (p2XV - (2 * l1 * k1) / i1) * DAMPING / 10;
                        ballVY += p2YV - (2 * i2 * k1) / i1;
                    }
                    else
                    {
                        ballVX = 0;
                        ballVY = 0;
                    }
                    if(ballVX < -15)
                        ballVX = -15;
                    if(ballVX > 15)
                        ballVX = 15;
                    if(ballVY < -22)
                        ballVY = -22;
                    if(ballVY > 22)
                        ballVY = 22;
                }
                fP2Touched = true;
            }
            if(ballX < 15)
            {
                ballX = 15;
                ballVX = -ballVX;
            }
            if(ballX > 985)
            {
                ballX = 985;
                ballVX = -ballVX;
            }
            if ((ballX <= 50) || (ballX >= 950))
            {
                if (((ballY > 200) && (ballOldY < 200))
                    || ((ballY < 200) && (ballOldY >= 200)))
                {
                    ballY = 200;
                    ballVY *= -1;
                }
                if ((ballY > 180) && (ballY < 220))
                {
                    if ((ballX > 40) && (ballX < 50) && (ballVX < 0))
                    {
                        ballX = 50;
                        ballVX *= -1;
                    }
                    if ((ballX < 960) && (ballX > 950) && (ballVX > 0))
                    {
                        ballX = 950;
                        ballVX *= -1;
                    }
                }
            }
        if (ballY < 34)
        {
            ballY = 34;
            ballVY = -ballVY * DAMPING / 10;
                    ballVX = ballVX * DAMPING / 10;
        }
        }
        i = (ballX * nWidth) / 1000;
        j = (4 * nHeight) / 5 - (ballY * nHeight) / 1000;
        screen.setColor(Color.yellow);
        screen.fillOval(i - k, j - k, k * 2, k * 2);
    }

    private void DrawGoals()
    {
        screen.setColor(Color.white);
        screen.fillRect(nWidth / 20, 4 * nHeight / 5 - 200 * nHeight / 1000,
            5, 200 * nHeight / 1000);
        screen.fillRect(nWidth - nWidth / 20 - 5,
            4 * nHeight / 5 - 200 * nHeight / 1000,
            5, 200 * nHeight / 1000);
        screen.fillRect(0, 4*nHeight/5 + 2, nWidth/10, 2);
        screen.fillRect(nWidth*9/10, 4*nHeight/5 + 2, nWidth/10, 2);
    for (int i=0; i<nWidth / 20; i += 5)
        {
            screen.drawLine(i, 4 * nHeight / 5 - 200 * nHeight / 1000,
                i, 4 * nHeight / 5);
            screen.drawLine(nWidth-i, 4 * nHeight / 5 - 200 * nHeight / 1000,
                nWidth-i, 4 * nHeight / 5);
        }
        for (int i=4 * nHeight / 5 - nHeight / 5; i<4 * nHeight / 5; i += 5)
        {
            screen.drawLine(0, i, nWidth/20, i);
            screen.drawLine(nWidth, i, nWidth-nWidth/20, i);
        }
        int p1TickX = (MAX_TICKS_TOUCHING_GOAL - p1TouchingGoal)
            * nWidth / (2 * MAX_TICKS_TOUCHING_GOAL);
        screen.setColor(secondaryCols[p1Col]);
        screen.fillRect(0, nHeight-5, p1TickX, 5);
        screen.setColor(Color.gray);
        screen.fillRect(p1TickX, nHeight-5, nWidth/2-p1TickX, 5);
        int p2TickX = nWidth - (MAX_TICKS_TOUCHING_GOAL - p2TouchingGoal)
            * nWidth / (2 * MAX_TICKS_TOUCHING_GOAL);
        screen.setColor(secondaryCols[p2Col]);
        screen.fillRect(p2TickX, nHeight-5, nWidth, 5);
        screen.setColor(Color.gray);
        screen.fillRect(nWidth/2, nHeight-5, p2TickX-nWidth/2, 5);
    }

    private void DrawStatus()
    {
        Graphics g = screen;
        FontMetrics fontmetrics = screen.getFontMetrics();
        String s=null, time = MakeTime(gameTime);
        int i = nHeight / 20;
        int k=0, kt = fontmetrics.stringWidth(time);
        if (worldCup)
        {
            switch (worldCupRound)
            {
            case 1: s = "Quarter Finals"; break;
            case 2: s = "Semi-Finals"; break;
            case 3: s = "Final"; break;
            default: s = "Qualifying";
            }
            if (fGoldenGoal) s += " [Golden Goal]";
            else if (fExtraTime) s += " [Extra Time]";
            k = fontmetrics.stringWidth(s);
        }
        int mw = (k>kt) ? k : kt;
        g.setColor(Color.blue);
        g.fillRect(nWidth/2 - mw / 2 - 5, 0, mw + 10, i + 22);
        g.setColor(Color.white);
        screen.drawString(time, nWidth/2 - kt / 2, fontmetrics.getAscent() + 20);
        if (s != null) screen.drawString(s, nWidth/2 - k/2, fontmetrics.getAscent()+20-fontmetrics.getHeight());
    }

    public void drawPrompt()
    {
        screen.setColor(Color.gray);
        screen.fillRect(0, (4 * nHeight) / 5 + 6, nWidth, nHeight / 5 - 10);
        drawPrompt(promptMsg, 0);
    }

    public void drawPrompt(String s, int i)
    {
        FontMetrics fontmetrics = screen.getFontMetrics();
        screen.setColor(Color.lightGray);
        screen.drawString(s, (nWidth - fontmetrics.stringWidth(s)) / 2, (nHeight * 4) / 5 + fontmetrics.getHeight() * (i + 1) + 10);
    }

    private void promptBox(String msg1, String msg2)
    {
        FontMetrics fontmetrics = screen.getFontMetrics();
        int len1 = fontmetrics.stringWidth(msg1);
        int len2 = fontmetrics.stringWidth(msg2);
        int maxlen = (len1 > len2) ? len1 : len2;
        screen.setColor(Color.darkGray);
        screen.fillRect(nWidth/2-maxlen/2-20, nHeight*2/5, maxlen+40, nHeight/5);
        screen.setColor(Color.white);
        screen.drawString(msg1, nWidth/2-len1/2, nHeight*9/20);
        screen.drawString(msg2, nWidth/2-len2/2, nHeight*11/20);
            flip();
    }

    private void SaveReplayData()
    {
        replayData[replayPos][0] = p1X;
        replayData[replayPos][1] = p1Y;
        replayData[replayPos][2] = p2X;
        replayData[replayPos][3] = p2Y;
        replayData[replayPos][4] = ballX;
        replayData[replayPos][5] = ballY;
        replayData[replayPos][6] = p1Col;
        replayData[replayPos][7] = p2Col;
        replayPos++;
        if(replayPos >= 200)
            replayPos = 0;
        if(replayStart == replayPos)
            replayStart++;
        if(replayStart >= 200)
            replayStart = 0;
    }

    private void drawScores()
    {
        Graphics g = screen;
        int k = nHeight / 20;
        FontMetrics fm = screen.getFontMetrics();
        int i = fm.stringWidth("Replay...");
        g.setColor(Color.blue);
        g.fillRect(0, 0, nWidth, k + 22);
        g.setColor(Color.white);
        g.drawString(slimeColText[p1Col] + " : " + p1Score, nWidth/20, k);
        String p2ScrStr = p2Score + " : " + slimeColText[p2Col];
        g.drawString(p2ScrStr, nWidth-nWidth/20-fm.stringWidth(p2ScrStr), k);
    }

    public boolean checkScored()
    {
        if ((ballY < 200) && ((ballX < 40) || (ballX > 960)))
        {
            nScoreX = ballX;
            fPlayOn = true;
            playOnTicks = 10;
            return true;
        }
        return false;
    }

    public void run()
    {
        worldCupRound = 0;
        do {
        initStuff();
        replayPos = replayStart = 0;
        scoringRun = 0;
        fP1Touched = fP2Touched = false;
        gameTime = 0;
        startTime = System.currentTimeMillis();
        fEndGame = false;
        fCanChangeCol = false;
        mousePressed = false;
        gameTime = gameLength;
        fInPlay = true;
        fEndGame = false;
        if (worldCup)
        {
            paint(getGraphics());
            do {
                p2Col = (int)(Math.random() * slimaryCols.length / 4)
                    + worldCupRound * slimaryCols.length / 4;
            } while (p1Col == p2Col);
            String vs = slimeColText[p1Col] + " vs. " + slimeColText[p2Col];
            switch (worldCupRound)
            {
            case 0: promptBox("Qualifying Round", vs); gameLength = 30000; break;
            case 1: promptBox("Quarter Finals", vs); gameLength = 120000; break;
            case 2: promptBox("Semi-Finals", vs); gameLength = 120000; break;
            case 3: promptBox("World Cup Final", vs); gameLength = 300000; break;
            }
            try { Thread.sleep(4000); } catch (Exception e) { }
            repaint();
            flip();
        }
        while((gameTime > 0) || (worldCup && (worldCupRound > 0) && (p1Score == p2Score)))
        {
            gameTime = startTime + gameLength - System.currentTimeMillis();
            if (gameTime < 0) gameTime = 0;
            if (worldCup && !fExtraTime && (gameTime <= 0) && (worldCupRound > 0) && (p1Score == p2Score)) //go into extra time
            {
                String score = (p1Score==0) ? " nil" : " "+p1Score;
                promptBox("The score is " + slimeColText[p1Col] + score + ", "
                    + slimeColText[p2Col] + score + ".",
                    "And the game goes into extra time...");
                try { Thread.sleep(4000); } catch (Exception e) { }
                repaint(); flip();
                startTime += 30000; gameTime += 30000;
                fExtraTime = true;
            }
            else if ((gameTime <= 0) && fExtraTime && !fGoldenGoal && (p1Score == p2Score))
            {
                fGoldenGoal = true;
                String score = (p1Score==0) ? " nil" : " "+p1Score;
                promptBox("The score is " + slimeColText[p1Col] + score + ", "
                    + slimeColText[p2Col] + score + ", and the game goes into Golden Goal.",
                    "The next player to score will win the match!");
                try { Thread.sleep(4000); } catch (Exception e) { }
                repaint(); flip();
            }
            SaveReplayData();
            p1OldX = p1X;
            p1OldY = p1Y;
            p2OldX = p2X;
            p2OldY = p2Y;
            ballOldX = ballX;
            ballOldY = ballY;
            MoveSlimers();
            DrawSlimers();
            DrawGoals();
            DrawStatus();
            flip();
            if (p1X < 150) p1TouchingGoal++; else p1TouchingGoal = 0;
            if (p2X > 850) p2TouchingGoal++; else p2TouchingGoal = 0;
            if (fPlayOn) playOnTicks--;
            else fPlayOn = checkScored();
            if((playOnTicks == 0) ||
                (p1TouchingGoal > MAX_TICKS_TOUCHING_GOAL) ||
                (p2TouchingGoal > MAX_TICKS_TOUCHING_GOAL))
            {
                long l = System.currentTimeMillis();
                if (p1TouchingGoal > MAX_TICKS_TOUCHING_GOAL)
                { p2Score++; promptMsg = slimeColText[p1Col] + " pinged for goal hanging!"; }
                else if (p2TouchingGoal > MAX_TICKS_TOUCHING_GOAL)
                { p1Score++; promptMsg = slimeColText[p2Col] + " pinged for goal hanging!"; }
                else if (nScoreX < 500)
                {   p2Score++; promptMsg = slimeColText[p2Col] + " Scores!"; }
                else
                {   p1Score++; promptMsg = slimeColText[p1Col] + " Scores!"; }
                drawPrompt();
                drawPrompt("Click mouse for replay...", 1);
                flip();
                mousePressed = false;
                if(gameThread != null)
                try { Thread.sleep(2500L); }
                catch(InterruptedException _ex) { }
                if(mousePressed)
                {
                    SaveReplayData();