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main.c
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main.c
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#include <stdio.h>
#include <stdbool.h>
#include <windows.h>
#include "source.h"
#include <conio.h>
#include <process.h>
// Defines
#define hCon GetStdHandle(STD_OUTPUT_HANDLE)
#define UP 72
#define DOWN 80
#define LEFT 75
#define RIGHT 77
#define SHOT 32
#define EXIT 27
// Datatypes
typedef enum {
SOUTH = 0,
NORTH,
EAST,
WEST
}TankDirection;
typedef struct {
COORD position;
TankDirection direction;
bool isFirstTurn;
bool isShot;
}Tank;
// Functions
void func_map(const int *mapa)
{
int i;
for (i = 0; i < 9074; i++)
{
switch(mapa[i]) {
case 0:
printf("%c",32);
break;
case 1:
printf("%c", 178);
break;
case 2:
printf("%c", 177);
break;
case 3:
printf("%c", 187);
break;
case 4:
printf("%c", 200);
break;
case 5:
printf("%c", 188);
break;
case 6:
printf("%c", 205);
break;
case 7:
printf("%c", 186);
break;
}
}
}
void drawTank(Tank *tank) {
switch(tank->direction)
{
case SOUTH:
{
SetConsoleCursorPosition(hCon,tank->position);
printf(" %c \n",220);
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
printf(" %c \n",186);
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c%c%c%c\n",178,178,202,178,178);
}else{
printf("%c%c%c%c%c\n",176,176,202,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c %c%c\n",178,178,178,178);
}else{
printf("%c%c %c%c\n",176,176,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c %c%c\n",178,178,178,178);
}else{
printf("%c%c %c%c\n",176,176,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c%c%c%c\n",178,178,205,178,178);
}else{
printf("%c%c%c%c%c\n",176,176,205,176,176);
}
tank->position.Y -= 5;
break;
}
case NORTH:
{
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c%c%c%c\n",178,178,205,178,178);
}else{
printf("%c%c%c%c%c\n",176,176,205,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c %c%c\n",178,178,178,178);
}else{
printf("%c%c %c%c\n",176,176,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c %c%c\n",178,178,178,178);
}else{
printf("%c%c %c%c\n",176,176,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.Y % 2 == 0)
{
printf("%c%c%c%c%c\n",178,178,203,178,178);
}else{
printf("%c%c%c%c%c\n",176,176,203,176,176);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
printf(" %c \n",186);
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
printf(" %c \n",223);
tank->position.Y -= 5;
break;
}
case WEST:
{
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.X % 2 == 0)
{
printf(" %c%c%c%c%c%c\n",178,176,178,176,178,176);
}else{
printf(" %c%c%c%c%c%c\n",176,178,176,178,176,178);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
printf("%c%c%c %c\n",254,205,185,186);
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.X % 2 == 0)
{
printf(" %c%c%c%c%c%c\n",178,176,178,176,178,176);
}else{
printf(" %c%c%c%c%c%c\n",176,178,176,178,176,178);
}
tank->position.Y -= 2;
break;
}
case EAST:
{
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.X % 2 == 0)
{
printf("%c%c%c%c%c%c \n",178,176,178,176,178,176);
}else{
printf("%c%c%c%c%c%c \n",176,178,176,178,176,178);
}
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
printf("%c %c%c%c\n",186,204,205,254);
tank->position.Y++;
SetConsoleCursorPosition(hCon,tank->position);
if(tank->position.X % 2 == 0)
{
printf("%c%c%c%c%c%c \n",178,176,178,176,178,176);
}else{
printf("%c%c%c%c%c%c \n",176,178,176,178,176,178);
}
tank->position.Y -= 2;
break;
}
}
}
bool printBullet (COORD bulletPosition, int one) {
SetConsoleCursorPosition(hCon,bulletPosition);
if (MAP[one] == 0) {
printf("%c", 254);
return true;
} else if (MAP[one] == 2 || MAP[one] == 4) {
MAP[one] = 0;
printf(" ");
return false;
} else return false;
}
bool bulletWay(Tank *tank) {
COORD bulletPosition = tank->position;
TankDirection shootDir = tank->direction;
int i = 0;
switch(shootDir) {
case NORTH:
bulletPosition.Y +=5;
case SOUTH:
bulletPosition.X +=2;
break;
case EAST:
bulletPosition.X +=8;
case WEST:
bulletPosition.Y +=1;
break;
}
while (1) {
Sleep(20);
i++;
switch (shootDir) {
case SOUTH: {
int one = 165 * (bulletPosition.Y - 1) + bulletPosition.X;
if (i > 1) {
SetConsoleCursorPosition(hCon,bulletPosition);
printf(" ");
}
bulletPosition.Y = (bulletPosition.Y - 1);
if(!printBullet(bulletPosition, one)) return false;
continue;
}
case NORTH: {
int one = 165 * (bulletPosition.Y + 1) + bulletPosition.X;
if (i > 1) {
SetConsoleCursorPosition(hCon,bulletPosition);
printf(" ");
}
bulletPosition.Y = (bulletPosition.Y + 1);
if(!printBullet(bulletPosition, one)) return false;
continue;
}
case EAST: {
int one = 165 * (bulletPosition.Y) + (bulletPosition.X + 1);
if (i > 1) {
SetConsoleCursorPosition(hCon,bulletPosition);
printf(" ");
}
bulletPosition.X = (bulletPosition.X + 1);
if(!printBullet(bulletPosition, one)) return false;
continue;
}
case WEST: {
int one = 165 * (bulletPosition.Y) + (bulletPosition.X - 1);
if (i > 1) {
SetConsoleCursorPosition(hCon,bulletPosition);
printf(" ");
}
bulletPosition.X = (bulletPosition.X - 1);
if(!printBullet(bulletPosition, one)) return false;
continue;
}
}
}
}
void shootThread(void* pParams) {
Tank *tank = (Tank*) pParams;
tank->isShot = true;
while(bulletWay(tank));
tank->isShot = false;
}
void init(){
system("mode con cols=165 lines=55");
CONSOLE_CURSOR_INFO cci;
cci.dwSize = 1;
cci.bVisible = false;
SetConsoleCursorInfo(hCon ,&cci);
}
bool isFreeWay(Tank *tank, TankDirection direction) {
switch (direction) {
case SOUTH:{
int one = MAP[165 * (tank->position.Y - 1) + tank->position.X];
int two = MAP[165 * (tank->position.Y - 1) + tank->position.X + 1];
int three = MAP[165 * (tank->position.Y - 1) + tank->position.X + 2];
int four = MAP[165 * (tank->position.Y - 1) + tank->position.X + 3];
int five = MAP[165 * (tank->position.Y - 1) + tank->position.X + 4];
if (one == 0 && two == 0 && three == 0 && four == 0 && five == 0) {
return true;
} else {
return false;
}
}
break;
case NORTH:{
int one = MAP[165 * (tank->position.Y + 6) - (165 - tank->position.X)];
int two = MAP[165 * (tank->position.Y + 6) + tank->position.X + 1];
int three = MAP[165 * (tank->position.Y + 6) + tank->position.X + 2];
int four = MAP[165 * (tank->position.Y + 6) + tank->position.X + 3];
int five = MAP[165 * (tank->position.Y + 6) + tank->position.X + 4];
if (one == 0 && two == 0 && three == 0 && four == 0 && five == 0) {
return true;
} else {
return false;
}
}
break;
case WEST:{
int up = MAP[165 * tank->position.Y + (tank->position.X - 1)];
int middle = MAP[165 * (tank->position.Y + 1) + (tank->position.X - 1)];
int down = MAP[165 * (tank->position.Y + 2) + (tank->position.X - 1)];
if (up == 0 && middle == 0 && down == 0)
return true;
else
return false;
}
break;
case EAST:{
int up = MAP[165 * tank->position.Y + (tank->position.X + 8)];
int middle = MAP[165 * (tank->position.Y + 1) + (tank->position.X + 8)];
int down = MAP[165 * (tank->position.Y + 2) + (tank->position.X + 8)];
if (up == 0 && middle == 0 && down == 0)
return true;
else
return false;
}
break;
}
}
void ereasePreviousPosition(Tank *tank)
{
COORD pos = tank->position;
if (tank->isFirstTurn)
{
switch (tank->direction)
{
case NORTH:
case SOUTH:
{
pos.Y += 3;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
case EAST:
case WEST:
{
pos.X += 5;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
}
}
else
{
switch (tank->direction)
{
case NORTH:
{
pos.Y;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
case SOUTH:
{
pos.Y += 5;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
case WEST:
{
pos.X += 7;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
case EAST:
{
pos.X;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
pos.Y++;
SetConsoleCursorPosition(hCon,pos);
printf(" ");
break;
}
}
}
}
void checkCollision(Tank *tank, TankDirection direction) {
switch(direction) {
case NORTH:
case SOUTH:{
int y;
int i;
for (i = 0, y = tank->position.Y + 3; i < 3; y++, i++) {
int one = MAP[165 * y + tank->position.X];
int two = MAP[165 * y + tank->position.X + 1];
int three = MAP[165 * y + tank->position.X + 2];
int four = MAP[165 * y + tank->position.X + 3];
int five = MAP[165 * y + tank->position.X + 4];
if (one == 0 && two == 0 && three == 0 && four == 0 && five == 0) {
continue;
} else {
tank->position.Y = y - 6;
return;
}
}
}
break;
case EAST:
case WEST:{
int y;
int i;
int step;
for (step = 3,i = 0, y = tank->position.Y; i < 3; y++, i++, step--) {
int one = MAP[165 * y + tank->position.X + 5 + i];
int two = MAP[165 * (y + 1) + tank->position.X + 5 + i];
int three = MAP[165 * (y + 2) + tank->position.X + 5 + i];
if (one == 0 && two == 0 && three == 0) {
continue;
} else {
tank->position.X -= step;
return;
}
}
}
break;
}
}
void moveTankWithDirection(Tank *tank, TankDirection direction) {
if (tank->direction == direction) {
tank->isFirstTurn = false;
} else {
tank->isFirstTurn = true;
}
ereasePreviousPosition(tank);
if (tank->isFirstTurn) {
checkCollision(tank, direction);
tank->direction = direction;
} else {
switch (direction) {
case SOUTH:
if (isFreeWay(tank, direction)) {
tank->position.Y--;
}
break;
case NORTH:
if (isFreeWay(tank, direction)) {
tank->position.Y++;
}
break;
case WEST:
if (isFreeWay(tank, direction)) {
tank->position.X--;
}
break;
case EAST:
if (isFreeWay(tank, direction)) {
tank->position.X++;
}
break;
}
tank->direction = direction;
}
drawTank(tank);
}
int main() {
init();
Tank *tank = (Tank*)calloc(1,sizeof(Tank));
tank->direction = SOUTH;
tank->position.X = 80;
tank->position.Y = 48;
tank->isFirstTurn = false;
tank->isShot = false;
func_map(MAP);
drawTank(tank);
while(true) {
int key = getch();
switch (key) {
case UP:
moveTankWithDirection(tank, SOUTH);
drawTank(tank);
break;
case DOWN:
moveTankWithDirection(tank, NORTH);
drawTank(tank);
break;
case LEFT:
moveTankWithDirection(tank, WEST);
drawTank(tank);
break;
case RIGHT:
moveTankWithDirection(tank, EAST);
drawTank(tank);
break;
case SHOT:
if(tank->isShot) break;
_beginthread(shootThread, 0, (void*) tank);
break;
case EXIT:
exit(0);
break;
}
}
return 0;
}