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tetris.c
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tetris.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* snake.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rpehkone <rpehkone@student.hive.fi> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/11/17 15:01:22 by rpehkone #+# #+# */
/* Updated: 2020/01/21 18:55:17 by rpehkone ### ########.fr */
/* */
/* ************************************************************************** */
#include "engine.h"
void ft_over(char *str, int color)
{
char c;
if (color == GREY)
write(1, "\e[48;5;237m\03", 12);
else if (color == RED)
write(1, "\e[48;5;160m\03", 12);
else if (color == GREEN)
write(1, "\e[48;5;028m\03", 12);
else if (color == BLUE)
write(1, "\e[48;5;020m\03", 12);
else if (color == YELLOW)
write(1, "\e[48;5;226m\03", 12);
else if (color == WHITE)
write(1, "\e[48;5;231m\03", 12);
else if (color == LIGHT_BLUE)
write(1, "\e[48;5;033m\03", 12);
while (*str)
{
c = *str;
write(1, &c, 1);
usleep(10000);
str++;
}
remove(".buff");
system("/bin/stty cooked");
exit(0);
}
void put_tetromino(int x, int y, int tet_num, char ***arena, int clear, int rotation)
{
int i = 0;
int color;
char tetromino[7][17] =
{"...."
".XX."
".XX."
"....",
"...."
"XXXX"
"...."
"....",
"...."
".XX."
"..XX"
"....",
"...."
"..XX"
".XX."
"....",
"...."
"XXX."
".X.."
"....",
"...."
"XXX."
"X..."
"....",
"...."
"XXX."
"..X."
"...."};
if (clear == 1)
color = BLANK;
else
{
if (tet_num == 0)
color = RED;
if (tet_num == 1)
color = GREEN;
if (tet_num == 2)
color = BLUE;
if (tet_num == 3)
color = YELLOW;
if (tet_num == 4)
color = WHITE;
if (tet_num == 5)
color = GREY;
if (tet_num == 6)
color = BLACK;
}
while (tetromino[tet_num][i])
{
if (tetromino[tet_num][i] == 'X')
{
if (rotation == 0)
arena[0][y + (i / 4)][x - (i % 4) + 2] = color;
else if (rotation == 1)
arena[0][y + (i % 4)][x + (i / 4)] = color;
else if (rotation == 2)
arena[0][y - (i / 4) + 2][x + (i % 4)] = color;
else if (rotation == 3)
arena[0][y - (i % 4) + 2][x - (i / 4) + 2] = color;
}
i++;
}
}
int collision(char ***arena, int tet_num, int rotation, int x, int y)
{
char tetromino[7][17] =
{"...."
".XX."
".XX."
"....",
"...."
"XXXX"
"...."
"....",
"...."
".XX."
"..XX"
"....",
"...."
"..XX"
".XX."
"....",
"...."
"XXX."
".X.."
"....",
"...."
"XXX."
"X..."
"....",
"...."
"XXX."
"..X."
"...."};
int i = 0;
while (tetromino[tet_num][i])
{
if (tetromino[tet_num][i] == 'X')
{
if (rotation == 0)
{
if (arena[0][y + (i / 4)][x - (i % 4) + 2] != BLANK)
return (0);
}
else if (rotation == 1)
{
if (arena[0][y + (i % 4)][x + (i / 4)] != BLANK)
return (0);
}
else if (rotation == 2)
{
if (arena[0][y - (i / 4) + 2][x + (i % 4)] != BLANK)
return (0);
}
else if (rotation == 3)
{
if (arena[0][y - (i % 4) + 2][x - (i / 4) + 2] != BLANK)
return (0);
}
}
i++;
}
return (1);
}
void make_edges(char ***arena, int size_w, int size_h)
{
for (int i = 0; i < size_w; i++)
arena[0][0][i] = BLUE;
for (int i = 0; i < size_w; i++)
arena[0][size_h - 1][i] = BLUE;
for (int i = 0; i < size_h; i++)
arena[0][i][0] = BLUE;
for (int i = 0; i < size_h; i++)
arena[0][i][size_w - 1] = BLUE;
}
int rm_white(char ***arena, int size_w, int size_h)
{
for (int i = 1; i < size_h - 1; i++)
{
int j = 1;
while (j < size_w - 1 && arena[0][i][j] == WHITE)
j++;
if (j == size_w - 1)
{
for (j = 1; j < size_w - 1; j++)
arena[0][i][j] = BLANK; //screen cant have less pixels than last time;
for (int k = i; k > 2; k--)
for (int l = 1; l < size_w - 1; l++)
arena[0][k][l] = arena[0][k - 1][l];
}
}
return (0);
}
int last_row(char ***arena, int size_w, int size_h)
{
int res = 0;
for (int i = 1; i < size_h - 1; i++)
{
int j = 1;
while (j < size_w - 1 && arena[0][i][j] != BLANK)
j++;
if (j == size_w - 1)
{
for (j = 1; j < size_w - 1; j++)
arena[0][i][j] = WHITE;
res = 1;
}
}
return (res);
}
int tetris(char c, char ***arena, int size_w, int size_h)
{
static char x = 0;
static char y = 0;
static char timer = -1;
static char tet_num = -1;
static char rotation = 0;
static int remove_lines = 0;
int old;
old = y;
if (tet_num == -1)
{
if (timer == -1)
{
make_edges(arena, size_w, size_h);
srand(time(0));
tet_num = rand() % 7;
}
y = 2;
x = size_w / 2 - 2;
tet_num = rand() % 7;
rotation = rand() % 4;
if (tet_num == 1 && rotation == 3)
rotation = 1;
if (tet_num == 0 && rotation != 0)
rotation = 0;
if (!collision(arena, tet_num, rotation, x, y))
{
printf("YOU LOSE");
exit(0);
}
}
put_tetromino(x, y, tet_num, arena, 1, rotation);
if (c == '5')
tet_num++;
else if (c == '2')
tet_num--;
else if (c == 'w')
{
int last_rotation = rotation;
rotation--;
if (rotation == -1)
rotation = 3;
if (tet_num == 1 && rotation == 3)
rotation = 1;
if (tet_num == 0 && rotation != 0)
rotation = 0;
if (!collision(arena, tet_num, rotation, x, y))
rotation = last_rotation;
}
else if (c == 'a' && collision(arena, tet_num, rotation, x - 1, y))
x--;
else if (c == 'd' && collision(arena, tet_num, rotation, x + 1, y))
x++;
else if (c == 's' && collision(arena, tet_num, rotation, x, y + 1))
y++;
timer++;
if (timer == 5)
{
if (collision(arena, tet_num, rotation, x, y + 1))
y++;
timer = 0;
}
if (remove_lines > 0)
if (++remove_lines > 10)
{
rm_white(arena, size_w, size_h);
remove_lines = 0;
}
put_tetromino(x, y, tet_num, arena, 0, rotation);
if (y + timer == old)
{
usleep(150000);
tet_num = -1;
if (last_row(arena, size_w, size_h))
remove_lines = 1;
}
return (1);
}
int main(void)
{
engine(15, 20, 70, BLANK, tetris);
return (0);
}