input.c

我搜集到的一个java常用类库的源代码

              if(current_card%10>=2 && current_card%10<=8)
                if(search_card(my_sit,current_card-1)>=0 &&
                   search_card(my_sit,current_card+1)>=0 )
                {
                  eat_pool[m]=current_card-1;
                  m++;
                }
              if(current_card%10<=7)
                if(search_card(my_sit,current_card+1)>=0 &&
                   search_card(my_sit,current_card+2)>=0)
                {
                  eat_pool[m]=current_card;
                  m++;
                }
              eat_pool[m]=0;
              if(m>1)
              {  
                input_mode=EAT_MODE;
                /* Display different eating choices */
                wmvaddstr(stdscr,15,58,"┌───────┐");
                wmvaddstr(stdscr,16,58,"│              │");
                wmvaddstr(stdscr,17,58,"└───────┘");
                for(i=0;i<m;i++)
                {
                  if(eat_pool[i])
                  {
                    sprintf(msg_buf,"%d%d%d",eat_pool[i]%10,eat_pool[i]%10+1,
                            eat_pool[i]%10+2);
                    wmvaddstr(stdscr,org_eat_y,org_eat_x+i*4,msg_buf);
                  }
                }
                current_eat=0;
                eat_x=org_eat_x;
                eat_y=org_eat_y;
                return_cursor();
              }
              else
              {
                i=current_card-eat_pool[m-1]+7; 
                write_check(i);
                input_mode=PLAY_MODE;
                return_cursor();
              }
            }
            else
            {
              write_check(current_check);
              input_mode=PLAY_MODE;
              return_cursor();
            }
            break;
          default:
            break;
        }
      }
      /* --------- CHOOSE_EAT  ------------ */
      else if(input_mode==EAT_MODE)
      {
        for(i=0;i<m;i++)
        {
          if(key=='0'+eat_pool[i]%10)
          {
            current_eat=i;
            goto quick_eat;
          }
        }
        switch(key)
        {
          case TAB:
            input_mode=TALK_MODE;
            current_mode=EAT_MODE;
            return_cursor();
            break;
          case ',':
          case KEY_LEFT:
            if(current_eat<=0)
              break;
            current_eat--;
            eat_x-=4;
            return_cursor();
            break;
          case '.':
          case KEY_RIGHT:
            if(current_eat>=m-1)
              break;
            current_eat++;
            eat_x+=4;
            return_cursor();
            break;
          case CTRL_L:
            redraw_screen();
            break;
          case KEY_ENTER:
          case ENTER:
          case SPACE:
            quick_eat:;
            input_mode=PLAY_MODE;
            i=current_card-eat_pool[current_eat]+7;
            write_check(i);
            show_cardmsg(0,0);
            break;
        }
      }
      /* ---------  TALK_MODE  ------------ */
      else if(input_mode==TALK_MODE)
        switch(key)
        {
        case 0:
          break;
        case TAB:
          if(screen_mode==PLAYING_SCREEN_MODE)
          {
            input_mode=current_mode;
            return_cursor();
          }
          break;
        case KEY_LEFT:
          if(talk_x==0)
            break;
          talk_x--;
          return_cursor();
          break;
        case KEY_RIGHT:
          if(talk_x==talk_buf_count)
            break;
          talk_x++;
          return_cursor();
          break;
        case CTRL_P:
        case KEY_UP:
          if(h_point==(h_head+1)%HISTORY_SIZE || h_point==h_head)
            break;
          else
            h_point=(h_point-1+HISTORY_SIZE)%HISTORY_SIZE;
          werase(inputwin);
          mvwaddstr(inputwin,0,0,history[h_point]);
          wrefresh(inputwin);
          strcpy(talk_buf,history[h_point]);
          talk_buf[talk_right-talk_left-1]=0;
          talk_buf_count=strlen(talk_buf);
          talk_x=talk_buf_count;
          break;
        case CTRL_N:
        case KEY_DOWN:
          if(h_point==h_tail)
            break;
          else
            h_point=(h_point+1)%HISTORY_SIZE;
          werase(inputwin);
          mvwaddstr(inputwin,0,0,history[h_point]);
          wrefresh(inputwin);
          strcpy(talk_buf,history[h_point]);
          talk_buf[talk_right-talk_left-1]=0;
          talk_buf_count=strlen(talk_buf);
          talk_x=talk_buf_count;
          break;
        case CTRL_A:
          talk_x=0;
          wmove(inputwin,talk_y,talk_x); 
          wrefresh(inputwin);
          break;
        case CTRL_E:
          talk_x=strlen(talk_buf);
          wmove(inputwin,talk_y,talk_x);
          wrefresh(inputwin);
          break;
        case CTRL_D:
          talk_x++;
        case CTRL_H:
        case BACKSPACE:
          if(talk_x==0)
            break;
          talk_x--;
          for(i=talk_x;i<talk_buf_count;i++)
            talk_buf[i]=talk_buf[i+1];
          talk_buf[talk_buf_count--]='\0';
          strcpy(history[h_tail],talk_buf);
          mvprintstr(inputwin,talk_y,talk_x,talk_buf+talk_x);
          printch(inputwin,' ');
          return_cursor();
          break;
        case KEY_ENTER:
        case ENTER:
          switch(input_mode)
          {
            case TALK_MODE:
              if(talk_buf_count==0)
                break;
              strcpy(history[h_tail],talk_buf);
              command_parser(talk_buf);
              h_tail=(h_tail+1)%HISTORY_SIZE;
              history[h_tail][0]=0;
              if(h_tail==h_head)
                h_head=(h_head+1)%HISTORY_SIZE;
              h_point=h_tail;
              clear_input_line();
              talk_x=0;
              return_cursor();
              if(input_mode==PLAY_MODE)
              {
                return_cursor();
              }
              break;
            case PLAY_MODE:
              break;
            default:
              err("Unknow input mode");
              break;
          }
          break;
        case CTRL_U:
          clear_input_line(); 
          break;
        case CTRL_J:
          break;
        case CTRL_K:
          break;
        case CTRL_L:
          redraw_screen();
          break;
        case CTRL_G:
          break;
        default:
          if(talk_x==talk_right-talk_left)
            break;
          /* Cursor is in the right most side of characters */
          if(talk_buf_count==talk_x)
          {
            talk_buf[talk_buf_count]=key;
            talk_buf_count++;
            talk_buf[talk_buf_count]='\0';
            mvprintch(inputwin,talk_y,talk_x,key);
            talk_x++;
            wrefresh(inputwin);
          }
          else
          {
            if(talk_buf_count<talk_right-talk_left)
              talk_buf[++talk_buf_count]='\0';
            else
              talk_buf[talk_buf_count-1]='\0';
            for(i=talk_buf_count;i>talk_x;i--)
              talk_buf[i]=talk_buf[i-1];
            talk_buf[talk_x]=key;
            mvprintstr(inputwin,talk_y,talk_x,talk_buf+talk_x);
            talk_x++;
            return_cursor();
          }
          strcpy(history[h_tail],talk_buf);
          break;
      }
/*
    }
*/
  }
}

my_getch()
{
	int i;
	static int l=0;
AGAIN:
	i=getch();
	if((i==10&&l==ENTER)||(i==ENTER&&l==10)) {
		l=0;
		goto AGAIN;
	}
	if(i==10||i==ENTER) {
		l=i;
		return ENTER;
	}
	l=0;
	if(i==-1) leave();
	return i;
}