#include "zgs.h"

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

void show_my_card(int id){
    printf("Identity:%s Health:%d Weapon:%s\n",ID_NAME(player[id].id),player[id].health,player[id].has_z?CARD_NAME('Z'):"None");
    printf("  Cards:  ");
    for(int i=1;i<=player[id].card_number;i++)
      printf("(#%d)%s ",i,CARD_NAME(player[id].card[i].type));
    puts("");
}

void human_play(int id){
  pick_card(id,2);

  int opt;
  bool flag=0;
  while(!game_end()){
    show_my_card(id);
    puts("*Input number of card you want to use. -1 to end your play stage.");
    do{
      opt=read_number();
    }while((opt<1||opt>player[id].card_number)&&opt!=-1);
    if(opt==-1)
      return;
    Card card=player[id].card[opt];
    switch(card.type){
      case 'K':case 'F':{
                          if(card.type=='K'&&!player[id].has_z&&flag){
                            printf("You can only use 1 %s in 1 play stage.\n",CARD_NAME('K'));
                            continue;
                          }
                          if(card.type=='K'){
                            for(int i=1;i<=player_number;i++)if(!is_dead(i)&&i!=id&&dis(i,id)<=1){
                              show_pig(i,1);
                            }
                          }else{
                            for(int i=1;i<=player_number;i++)if(!is_dead(i)&&i!=id)
                              show_pig(i,1);
                          }
                          int r;
                          do{
                            printf("Choose who to %s,-1 to cancel\n",CARD_NAME(card.type));
                            r=read_number();
                            if(r<1||r>player_number||is_dead(r)||(card.type=='K'&&!can_use_k(id,r))){
                              printf("Can't use %s to Player[%d]\n",CARD_NAME(card.type),r);
                            }
                          }while((r<1||r>player_number||is_dead(r)||(card.type=='K'&&!can_use_k(id,r)))&&r!=-1);
                          if(r==-1){
                            continue;
                          }
                          if(card.type=='K') use_k(id,r),flag=1;
                          else use_f(id,r);
                          break;
                        }
      case 'Z':{
                 use_z(id);
                 break;
                }
      case 'P':{
                 use_p(id);
                 break;
               }
      case 'W':{
                 use_w(id);
                 break;
               }
      case 'N':{
                 use_n(id);
                 break;
               }
      case 'D':case 'J':{
                 printf("You can't use %s now\n",CARD_NAME(card.type));
                 continue;
               }
    }
  }
}

bool will_use(int id,char card){
  printf("Use %s? Yy/Nn (Y/y: Yes N/n: No)\n",CARD_NAME(card));
  char ch=getchar();
  while(ch^'Y'&&ch^'N'&&ch^'y'&&ch^'n')
    ch=getchar();
  return ch=='Y'||ch=='y';
}