#include "zgs.h"   				/*锦囊牌实现*/

extern int player_number, MP;
extern Pig player[MAX_PLAYER];

void use_f(int id,int recipient){/*决斗*/
  printf("Player[%d] fight Player[%d]\n",id,recipient);
  int x=can_use(id,'F');
  use(id,x);
  jump(id,recipient);

  if(suc(id,recipient,0))
  for(;;){
    if(can_use(recipient,'K')&&(!player[recipient].is_human||will_use(recipient,'K'))){
      use_kk(recipient);
    }else {
      hurt(recipient,id,1);
      break;
    }
    if(can_use(id,'K')&&(!player[id].is_human||will_use(id,'K'))){
      use_kk(id);
    } else {
      hurt(id,recipient,1);
      break;
    }
  }
}

void use_n(int id){/*南蛮入侵*/
  printf("Player[%d] use %s\n",id,CARD_NAME('N'));
  int x=can_use(id,'N');
  use(id,x);

  for(int i=id%player_number+1;i!=id;i=i%player_number+1)if(!is_dead(i)&&(printf(" ->Player[%d]:\n",i),suc(id,i,0))){
    if(can_use(i,'K')&&(!player[i].is_human||will_use(i,'K'))){
      use_kk(i);
    }else
      hurt(i,id,0);
  }
}

void use_w(int id){/*万箭齐发*/
  printf("Player[%d] use %s\n",id,CARD_NAME('W'));
  int x=can_use(id,'W');
  use(id,x);

  for(int i=id%player_number+1;i!=id;i=i%player_number+1)if(!is_dead(i)&&(printf(" ->Player[%d]:\n",i),suc(id,i,0))){
    if(can_use(i,'D')&&(!player[i].is_human||will_use(i,'D'))){
      use_d(i);
    }else
      hurt(i,id,0);
  }
}

bool suc(int id,int rec,int tab){
  for(int i=id%player_number+1;i!=id;i=i%player_number+1)if(!is_dead(i)&&can_use(i,'J')){
    if(player[i].is_human){
      if(will_use(i,'J')){
        jump(i,id);
        xyq(i,rec);
        return !use_j(i,id,tab);
      }
    }else{
      if((is_fp(rec)&&player[i].id=='F')||(is_zp(rec)&&(player[i].id=='Z'||player[i].id=='M'))){
        jump(i,id);
        xyq(i,rec);
        return !use_j(i,id,tab);
      }
    }
  }
  return 1;
}

bool use_j(int id, int rec,int tab){/*无懈可击*/
  for(int i=1;i<=tab;i++)putchar(' ');
  printf("Player[%d] use %s against Player[%d]\n",id,CARD_NAME('J'),rec);
  int x=can_use(id,'J');
  use(id,x);
  return suc(id,rec,tab+2);
}