core2.c

机器人足球,是用c语言实现的。大概有两千行

int important2(Football *ball,Robot *team1,Robot *team2,FootballPitch *pitch);

/*2人足球的核心部分*/
int important2(Football *ball,Robot *team1,Robot *team2,FootballPitch *pitch)
{
    int size1,size2,size3,i,x;
    void *buffer1,*buffer2,*buffer3;

    InitIndicator(ball,team1);
    InitIndicator(ball,team2);
    for(i=0; ;i++)
    {
        /*球的运动*/
        ball->init_speed -= ball->friction_factor;
        if((ball->init_speed) > 0.1)
        {
            ball->ball_x += (ball->init_speed) * cos(ball->direction_angle);
            ball->ball_y -= (ball->init_speed) * sin(ball->direction_angle);
        }

        /*判断球是否在机器人的正前方*/
        x=WhetherInView(ball,team1);
        if(x==1)
            TurnToBall(ball,team1);
        else    MoveToBall(ball,team1);
        x=WhetherInView(ball,team2);

        /*向球的方向旋转*/
        if(x==1)
            TurnToBall(ball,team2);
        else    MoveToBall(ball,team2);

        size1 = imagesize(ball->ball_x - ball->radius,ball->ball_y - ball->radius,ball->ball_x + ball->radius,ball->ball_y + ball->radius);
        buffer1 = malloc(size1);
        getimage(ball->ball_x - ball->radius,ball->ball_y - ball->radius,ball->ball_x + ball->radius,ball->ball_y + ball->radius,buffer1);
        size2 = imagesize(team1->position_x - team1->reverse_radius,team1->position_y - team1->reverse_radius,team1->position_x + team1->reverse_radius,team1->position_y + team1->reverse_radius);
        buffer2 = malloc(size2);
        getimage(team1->position_x - team1->reverse_radius,team1->position_y - team1->reverse_radius,team1->position_x + team1->reverse_radius,team1->position_y + team1->reverse_radius,buffer2);
        size3 = imagesize(team2->position_x - team2->reverse_radius,team2->position_y - team2->reverse_radius,team2->position_x + team2->reverse_radius,team2->position_y + team2->reverse_radius);
        buffer3 = malloc(size3);
        getimage(team2->position_x - team2->reverse_radius,team2->position_y - team2->reverse_radius,team2->position_x + team2->reverse_radius,team2->position_y + team2->reverse_radius,buffer3);
        DrawBall(ball);
        DrawRobot(team1);
        DrawRobot(team2);
        delay(15);
        MeetBoundary(ball,pitch);
        MeetRobot(ball,team1);
        MeetRobot(ball,team2);

        /* 判断是否进球 */
        if(fabs(ball->ball_x - 55) <= 4 || fabs(ball->ball_x - 585) <= 4)
            break;
        else if(fabs(ball->ball_y - 200) <= 4 && (ball->ball_x < 70 || ball->ball_x > 570))
            break;
        else if(fabs(ball->ball_y - 250) <= 4 && (ball->ball_x < 70 || ball->ball_x > 570))
            break;
        putimage(ball->ball_x - ball->radius,ball->ball_y - ball->radius,buffer1,COPY_PUT);
        putimage(team1->position_x - team1->reverse_radius,team1->position_y - team1->reverse_radius,buffer2,COPY_PUT);
        putimage(team2->position_x - team2->reverse_radius,team2->position_y - team2->reverse_radius,buffer3,COPY_PUT);
        free(buffer1);
        free(buffer2);
        free(buffer3);
    }
    free(buffer1);
    free(buffer2);
    free(buffer3);
    setcolor(RED);
    settextstyle(0,0,5);
    settextjustify(1,1);
    outtextxy(320,430,"GOAL!");
    setcolor(WHITE);
    return 0;
}