プログラマ専用SNS ミクプラ

コード:

#include <stdio.h>
#include <string.h> 
#include <stdlib.h>
#define FILENAME_PLAYERDATASAVE "save.txt"
#define FILENAME_PLAYERDATALOAD "load.txt"
#define PLAYER_MAX (2)

typedef struct
{
	char name[21];
	int  hp;
	int  attack;
}PLAYER;

void input_player(PLAYER *);
void output_player(PLAYER *);
bool battle(PLAYER*, PLAYER*);
void SaveData(PLAYER*);
void LoadData(PLAYER*);


int main(void)
{

	PLAYER player_data[PLAYER_MAX];
	PLAYER *pt_player_data;
	int i;
	int b_end;
	int turn;

	pt_player_data = &player_data[0];
	
	for (i = 0; i < PLAYER_MAX; i++)
	{
		
		input_player(pt_player_data);
		pt_player_data++;
	}

	pt_player_data = &player_data[0];
	for (i = 0; i < PLAYER_MAX; i++)
	{
	
		output_player(pt_player_data);
		pt_player_data++;
	}


	turn = 0;
	do{
		b_end = battle(&player_data[turn], &player_data[(turn ^ 1)]);
		turn = (turn ^ 1);
	} while (!b_end);


	getchar();
	return 0;


}


void input_player(PLAYER*pt_data)
{
	scanf("%s", pt_data->name);
	rewind(stdin);
	scanf("%d", &pt_data->hp);
	rewind(stdin);
	scanf("%d", &pt_data->attack);
	rewind(stdin);
	

}

void output_player(PLAYER *pt_data)
{
	printf("%s\n", pt_data->name);
	printf("%d\n", pt_data->hp);
	printf("%d\n", pt_data->attack);

}


bool battle(PLAYER *pt_atc, PLAYER *pt_def)
{
	pt_def->hp -= pt_atc->attack;


	if (pt_def->hp < 0)
		pt_def = 0;


	if (pt_def <= 0){


		printf("%sの勝利\n", pt_atc->name);


		return true;


	}




	return false;


}
void LoadData(PLAYER*player_data)
{
	FILE *fp;
	fp = fopen(FILENAME_PLAYERDATALOAD, "rb");
	if (fp == NULL)
	{
		printf("ファイルオープンエラー");
		exit(-1);
	}
	for (int i = 0; i < PLAYER_MAX; i++)
	{
		fread(player_data, sizeof(PLAYER), PLAYER_MAX, fp);
		player_data++;
	}
	fclose(fp);
}


void SaveData(PLAYER*player_data)
{
	FILE *fp;
	fp = fopen(FILENAME_PLAYERDATASAVE, "wb");
	if (fp == NULL)
	{
		printf("ファイルオープンエラー");
		exit(-1);
	}
	for (int i = 0; i < PLAYER_MAX; i++)
	{
		fwrite(player_data, sizeof(PLAYER), PLAYER_MAX, fp);
		player_data++;
	}
	fclose(fp);
}
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