概要
記事を読んでいただきありがとうございます。
cの勉強を目的にゲームを作成しましたので、
ゲームの質にはこだわっておりません。
メモ書き程度に書いておりますのでご了承下さい。
今回はC言語でマルバツゲームとリスト構造を作成してみました。
GitHub
コードは上記にあります。ご参照下さい。
コード（マルバツゲーム）
以下はメインファイルになります。
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <time.h>
#define FULL_CELL 9 //すべてのマス目数
#define SIDE 3 //一辺のマス目数
#define ZERO 0 //座標
#define ONE 1 //座標
#define TWO 2 //座標
#define UNDECI 0 //未記入
#define CIRCLE 1 //私の駒（丸印）
#define CROSS 2 //PCの駒（×印）
typedef enum{MY_T,PC_T}TURN;
typedef struct BOARD{
int** masu;
int yoko,tate;
bool pc_win_flag;
bool me_win_flag;
int pc_tate,pc_yoko;
TURN turn;
}BOARD;
//プロトタイプ宣言
void makeArray(BOARD *test); //碁盤の座標の生成
void freeArray(BOARD *test); //碁盤の座標の削除
void setup(BOARD test); //初期値の碁盤の配置
void show(BOARD test); //碁盤の表示
void select(BOARD *test); //駒を置く
void judge(BOARD *test);
int main(void) {
BOARD test;
test.turn = MY_T;
test.me_win_flag = false,test.pc_win_flag = false;
srand((unsigned int)time(NULL));
makeArray(&test);
setup(test);
show(test);
while ((test.me_win_flag == false) && (test.pc_win_flag == false))
{
select(&test);
judge(&test);
show(test);
}
printf("FINISH\n");
if (test.me_win_flag == true) printf("YOU WIN\n");
else printf("PC WIN\n");
freeArray(&test);
}
void select(BOARD *test){
if (test->turn == MY_T)
{
test->yoko = -1,test->tate = -1;
bool select_flag = false;
while (select_flag == false)
{
printf("select yoko(0-2)>>>\n");
scanf("%d",&test->yoko);
printf("select tate(0-2)>>>\n");
scanf("%d",&test->tate);
if ((test->yoko < ZERO) ||(test->yoko > TWO) ||(test->tate < ZERO) ||(test->tate > TWO) )
{
printf("again_\n");
select_flag = false;
}
else
{
if (test->masu[test->yoko][test->tate] == UNDECI)
{
select_flag = true;
test->masu[test->yoko][test->tate] = CIRCLE;
break;
}
else
{
printf("again_\n");
select_flag = false;
}
}
}
}else
{
printf("PC_");
test->pc_yoko = -1,test->pc_tate = -1;
bool pc_select = false;
while (pc_select == false)
{
printf("PC:select yoko(0-2)>>>\n");
scanf("%d",&test->pc_yoko);
printf("PC:select tate(0-2)>>>\n");
scanf("%d",&test->pc_tate);
if ((test->pc_yoko < ZERO) ||(test->pc_yoko > TWO) ||(test->pc_tate < ZERO) ||(test->pc_tate > TWO) )
{
printf("again_\n");
pc_select = false;
}
else
{
if (test->masu[test->pc_yoko][test->pc_tate] == UNDECI)
{
pc_select = true;
test->masu[test->pc_yoko][test->pc_tate] = CROSS;
break;
}
else
{
printf("again_\n");
pc_select = false;
}
}
}
}
}
void setup(BOARD test){
for (int yoko = 0; yoko < SIDE; yoko++)
{
for (int tate = 0; tate < SIDE; tate++)
{
test.masu[yoko][tate] = UNDECI;
}
}
}
void show(BOARD test){
int circle_num = 0,cross_num = 0,undeci_num = 0;
for (int yoko = 0; yoko < SIDE; yoko++)
{
for (int tate = 0; tate < SIDE; tate++)
{
switch (test.masu[yoko][tate])
{
case CIRCLE:circle_num++;break;
case CROSS:cross_num++;break;
case UNDECI:undeci_num++;break;
default:break;
}
}
}
if (test.turn == MY_T) printf("########YOUR TURN########\n");
else printf("##########PC TURN########\n");
printf("\n");
printf("ME:o>>>%d\n",circle_num);
printf("PC:x>>>%d\n",cross_num);
printf("\n");
printf(" 012\n");
for (int yoko = 0; yoko < SIDE; yoko++)
{
printf("%-2d",yoko);
for (int tate = 0; tate < SIDE; tate++)
{
switch (test.masu[yoko][tate])
{
case CIRCLE:printf("o");break;
case CROSS:printf("x");break;
case UNDECI:printf("-");break;
default:break;
}
}
printf("\n");
}
printf("#########################\n");
}
void makeArray(BOARD* test){
test->masu = (int**)calloc(SIDE,sizeof(int*));
for (int i = 0; i < SIDE; i++)
{
test->masu[i] = (int *)calloc(SIDE,sizeof(int));
}
}
void freeArray(BOARD* test){
for (int i = 0; i < SIDE; i++)
{
free(test->masu[i]);
}
free(test->masu);
}
void judge(BOARD *test){
test->me_win_flag = false,test->pc_win_flag = false;
int win_num = SIDE;
int mark = -1;
if (test->turn == MY_T)
{
mark = CIRCLE;
}else{
mark = CROSS;
}
//横方向
for (int yoko = 0; yoko < SIDE; yoko++)
{
int count = 0;
for (int tate = 0; tate < SIDE; tate++)
{
if (test->masu[yoko][tate] == mark)
{
count++;
}
}
if (count == win_num)
{
if (mark == CIRCLE)test->me_win_flag = true;
else test->pc_win_flag = true;
count = 0;
printf("yoko_flag");
break;
}
}
//縦方向
for (int tate = 0; tate < SIDE; tate++)
{
int count = 0;
for (int yoko = 0; yoko < count; yoko++)
{
if (test->masu[yoko][tate] == mark)
{
count++;
}
}
if (count == win_num)
{
if (mark == CIRCLE)test->me_win_flag = true;
else test->pc_win_flag = true;
count = 0;
printf("tate_flag");
break;
}
}
//右下
int count = 0;
for (int k = 0; k < SIDE; k++)
{
if (test->masu[k][k] == mark)
{
count++;
}
}
if (count == win_num)
{
if (mark == CIRCLE)test->me_win_flag = true;
else test->pc_win_flag = true;
printf("migisita_flag");
}
//左下
count = 0;
for (int k = 0; k < SIDE; k++)
{
if (test->masu[k][2 - k] == mark)
{
count++;
}
}
if (count == win_num)
{
if (mark == CIRCLE)test->me_win_flag = true;
else test->pc_win_flag = true;
printf("hidarisita_flag");
}
count = 0;
if ((test->me_win_flag == false) && (test->pc_win_flag == false))
{
if(mark == CIRCLE) test->turn = PC_T;
else test->turn = MY_T;
}
}
コード（構造体のリスト構造）
・2つの構造体をリスト構造にするために、
メンバに同じ型のポインタを含める。
以下では、２つのスコアを入力し、足す値を入力すると、
２つのスコアそれぞれが足される仕様にした
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <time.h>
#define ADD(x,y) (x + y) //関数形式のマクロの使用
typedef struct DATA{
int before_score;
int after_score;
struct DATA *next;
}DATA;
int main (void){
DATA first_data;
DATA second_data;
DATA *pdata; //同じ型へのポインタ
first_data.next = &second_data;
second_data.next = NULL;
bool score_flag = false;
int add_score;
do
{
printf("first subject input\n");
scanf("%d",&first_data.before_score);
printf("second subject input\n");
scanf("%d",&second_data.before_score);
printf("add score input\n");
scanf("%d",&add_score);
if ((0 <= first_data.before_score) && (first_data.before_score <= 100) &&
(0 <= second_data.before_score) && (second_data.before_score <= 100) &&
(0 <= add_score) && (add_score <= 100))
{
score_flag = true;
}
else
{
printf("input agein\n");
}
} while (score_flag == false);
first_data.after_score = ADD(first_data.before_score,add_score);
second_data.after_score = ADD(second_data.before_score,add_score);
//ポインタ構造体から値を取得する
for (pdata = &first_data; pdata != NULL; pdata = pdata->next)
{
printf("score>>>%d\n",pdata->after_score);
}
return 0;
}