[C] 💾 적이 나를 추격하는 알고리즘

 

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <time.h>
#include <windows.h>
#include <math.h>
#include "gotoxy.h"

#define LEFT 75
#define RIGHT 77
#define UP 72
#define DOWN 80

#define MOB 3

#define COL				GetStdHandle(STD_OUTPUT_HANDLE)
#define BLACK			SetConsoleTextAttribute(COL, 0x0000); 
#define DARK_BLUE		SetConsoleTextAttribute(COL, 0x0001);
#define GREEN			SetConsoleTextAttribute(COL, 0x0002);
#define BLUE_GREEN		SetConsoleTextAttribute(COL, 0x0003);
#define BLOOD			SetConsoleTextAttribute(COL, 0x0004);
#define PURPLE			SetConsoleTextAttribute(COL, 0x0005);
#define DARK_YELLOW		SetConsoleTextAttribute(COL, 0x0006);
#define WHITE			SetConsoleTextAttribute(COL, 0x0007);
#define GRAY			SetConsoleTextAttribute(COL, 0x0008);
#define BLUE			SetConsoleTextAttribute(COL, 0x0009);
#define LIGHT_GREEN		SetConsoleTextAttribute(COL, 0x000a);
#define LIGHT_BLUE		SetConsoleTextAttribute(COL, 0x000b);
#define RED				SetConsoleTextAttribute(COL, 0x000c);
#define PLUM			SetConsoleTextAttribute(COL, 0x000d);
#define YELLOW			SetConsoleTextAttribute(COL, 0x000e);
#define LIGHT_WHITE		SetConsoleTextAttribute(COL, 0x000f);



struct playerxy
{
	int x,y;
};
struct mobxy
{
	int x[MOB],y[MOB];
	int trackx[MOB],tracky[MOB];
};

struct playerxy playerxy1 = {1*2,1};
struct mobxy mobxy1 = {{1*2,18*2,18*2},{18,18,1},{0},{0}};

int map[20][20]=
{
	1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,
	1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
};

char player[3] = "웃", mob[MOB][3] = {"웃","웃","웃"};

void mob_moving(int a, int move);
void moving();
void maping();
void mob_tracking(int a);

int main()
{
	int i;
	float degree_in_fraction[MOB],degree[MOB];
	
	
	
	srand(time(NULL));
	
	maping();
	
	gotoxy(playerxy1.x,playerxy1.y);
	WHITE printf("%s", player);

	for(i=0;i<4;i++)
	{
		gotoxy(mobxy1.x[i],mobxy1.y[i]);
		RED printf("%s", mob[i]);
		
	}
	
	while(1)
	{
		if(kbhit())
			moving();
		
		
		
		
		for(i=0;i<MOB;i++)
		{
			mobxy1.trackx[i] = playerxy1.x - mobxy1.x[i];
			mobxy1.tracky[i] = playerxy1.y - mobxy1.y[i];
			mobxy1.tracky[i] = -mobxy1.tracky[i];
			//degree_in_fraction[i] = (float)mobxy1.tracky[i] / mobxy1.trackx[i];
			//degree[i] = atan(degree_in_fraction[i]);
			
			/*gotoxy(45,5+i); 
			if(i==0)
				GREEN
			else if(i==1)
				BLUE*/
			//printf("%5.1f", degree[i] * (180.0/3.141592));
			
			mob_tracking(i);
			
		}
		
		
		//mob_tracking(degree[i] * (180.0/3.141592))
		
		if(kbhit())
			moving();
		
	}
}
void moving()
{
	int hit = getch();
	
	switch(hit)
	{
		case LEFT : 
					if(map[playerxy1.y][playerxy1.x/2-1] != 1)
					{
						gotoxy(playerxy1.x,playerxy1.y);
						printf("  ");
						playerxy1.x-=2;
						gotoxy(playerxy1.x,playerxy1.y);
						LIGHT_WHITE printf("%s", player);
					}
					break;
		
		case RIGHT :
					if(map[playerxy1.y][playerxy1.x/2+1] != 1)
					{
						gotoxy(playerxy1.x,playerxy1.y);
						printf("  ");
						playerxy1.x+=2;
						gotoxy(playerxy1.x,playerxy1.y);
						LIGHT_WHITE printf("%s", player);
					}
					break;		
		case UP :
					if(map[playerxy1.y-1][playerxy1.x/2] != 1)
					{
						gotoxy(playerxy1.x,playerxy1.y);
						printf("  ");
						playerxy1.y--;
						gotoxy(playerxy1.x,playerxy1.y);
						LIGHT_WHITE printf("%s", player);
					}
					break;
		case DOWN :
					if(map[playerxy1.y+1][playerxy1.x/2] != 1)
					{
						gotoxy(playerxy1.x,playerxy1.y);
						printf("  ");
						playerxy1.y++;
						gotoxy(playerxy1.x,playerxy1.y);
						LIGHT_WHITE printf("%s", player);
					}
	}
}
void mob_moving(int a, int move)
{
	//int hit;
	Sleep(100);
	
	if(kbhit())
		moving();
	
	Sleep(100);
	
	if(kbhit())
		moving();
	
	Sleep(100);
	
	if(kbhit())
		moving();
	
	switch(move)
	{
		case LEFT : 
					if(map[mobxy1.y[a]][mobxy1.x[a]/2-1] != 1)
					{
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						printf("  ");
						mobxy1.x[a]-=2;
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						
						RED printf("%s", mob[a]);
					}
					break;
		
		case RIGHT :
					if(map[mobxy1.y[a]][mobxy1.x[a]/2+1] != 1)
					{
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						printf("  ");
						mobxy1.x[a]+=2;
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						
						RED printf("%s", mob[a]);
					}
					break;		
		case UP :
					if(map[mobxy1.y[a]-1][mobxy1.x[a]/2] != 1)
					{
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						printf("  ");
						mobxy1.y[a]--;
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						
						RED printf("%s", mob[a]);
					}
					break;
		case DOWN :
					if(map[mobxy1.y[a]+1][mobxy1.x[a]/2] != 1)
					{
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						printf("  ");
						mobxy1.y[a]++;
						gotoxy(mobxy1.x[a],mobxy1.y[a]);
						
						RED printf("%s", mob[a]);
					}
					break;
	}
}
void mob_tracking(int a)
{
	int mv;
	
	if(kbhit())
		moving();
	
	
	if(mobxy1.trackx[a] < 0 && mobxy1.tracky[a] < 0)
	{
		if(map[mobxy1.y[a]][mobxy1.x[a]/2]  )
		
		mv = rand()%2;
		mv == 0 ? mv=LEFT : mv=DOWN;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] > 0 && mobxy1.tracky[a] > 0)
	{
		mv = rand()%2;
		mv == 0 ? mv=UP : mv=RIGHT;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] < 0 && mobxy1.tracky[a] > 0)
	{
		mv = rand()%2;
		mv == 0 ? mv=LEFT : mv=UP;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] > 0 && mobxy1.tracky[a] < 0)
	{
		mv = rand()%2;
		mv == 0 ? mv=DOWN : mv=RIGHT;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] == 0 && mobxy1.tracky[a] < 0)
	{
		mv = DOWN;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] == 0 && mobxy1.tracky[a] > 0)
	{
		mv = UP;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] > 0 && mobxy1.tracky[a] == 0)
	{
		mv = RIGHT;
		mob_moving(a,mv);
	}
	if(mobxy1.trackx[a] < 0 && mobxy1.tracky[a] == 0)
	{
		mv = LEFT;
		mob_moving(a,mv);
	}
}


void maping()
{
	int i,j;
	
	for(i=0;i<20;i++)
	{
		for(j=0;j<20;j++)
		{
			switch(map[i][j])
			{
				case 0 :
						printf("  "); break;
				case 1 :
						printf("■"); break;
			}
		}
		putchar('\n');
	}
}