#include "zgs.h"
/*ʹɱ*/
extern int player_number, cur[MAX_PLAYER],MP;
extern Pig player[MAX_PLAYER];

bool can_use_k(int playerid,int recipient){
  return recipient!=-1&&recipient<=player_number&&recipient>0&&can_use(playerid,'K') && playerid!=recipient && dis(playerid,recipient)<=1;
}

void use_d( int playerid){
  printf(" Player[%d] use %s\n",playerid,CARD_NAME('D'));
  int x=can_use( playerid, 'D' );
  use(playerid,x);
}

void use_kk(int playerid){
  printf( "Player[%d] use %s\n",playerid,CARD_NAME('K'));
  int x=can_use( playerid, 'K' );
  use(playerid,x);
}

void use_k(int playerid,int recipient){
  printf("Player[%d] use %s to Player[%d]\n",playerid,CARD_NAME('K'),recipient);
  jump(playerid,recipient);

  if(can_use(recipient,'D')&&(!player[recipient].is_human||will_use(recipient,'D'))){
    use_d(recipient);
  }else
    hurt(recipient,playerid,1);
  int x=can_use(playerid, 'K' );
  use(playerid,x);
}

void use_p(int playerid){
  printf("Player[%d] use %s(%d+1=%d)\n",playerid,CARD_NAME('P'),player[playerid].health,player[playerid].health+1);
  cur[playerid]++;
  player[playerid]. health++;
  if(player[playerid].health>4+(MP==playerid))
    player[playerid].health=4+(MP==playerid);
  use(playerid,can_use(playerid,'P'));
}

void use_z(int playerid){
  printf("Player[%d] is equipped with %s\n",playerid, CARD_NAME('Z'));
  player[playerid].has_z|=1;
  use(playerid,can_use(playerid,'Z'));
}