ColorVal static inline get_max_i(int par, ColorVal y) {
assert(y >= get_min_y(par));
assert(y <= get_max_y(par));
if (y<par-1) {
return 4*par+2+4*y;
} else if (y>=3*par) {
return 8*par-5-4*(y-3*par);
} else {
return 8*par-2;
}
}
ColorVal static inline get_max_q(int par, ColorVal y, ColorVal i) {
assert(y >= get_min_y(par));
assert(y <= get_max_y(par));
if (i < get_min_i(par,y)) return -1; //invalid value
if (i > get_max_i(par,y)) return -1; //invalid value
assert(i >= get_min_i(par,y));
assert(i <= get_max_i(par,y));
if (y<par-1) {
return 4*par+2*y;
} else if (y>=3*par) {
return 4*par-1+2*(4*par-1-y)-((1+abs(i-4*par+1))/2)*2;
} else {
return (std::min)(6*par-2+(y-par+1)*2, 6*par-1+(3*par-1-y)*2-((1+abs(i-4*par+1))/2)*2);
}
}
ColorVal static inline get_min_q(int par, ColorVal y, ColorVal i) {
assert(y >= get_min_y(par));
assert(y <= get_max_y(par));
if (i < get_min_i(par,y)) return 8*par; //invalid value
if (i > get_max_i(par,y)) return 8*par; //invalid value
assert(i >= get_min_i(par,y));
assert(i <= get_max_i(par,y));
if (y<par-1) {
return 4*par-2-2*y+(abs(i-4*par+1)/2)*2;
} else if (y>=3*par) {
return 4*par-1-2*(4*par-1-y);
} else {
return std::max(1+(y-2*par)*2, 2*par-(y-par+1)*2+(abs(i-4*par+1)/2)*2);
}
}
/* check_game_over - checks if the game is over */
bool check_game_over() {
int i, y, check_index;
if (tetromino->type == LINE) {
y = NEXT_Y + tetromino->offset_y + 25 + BLOCK_SIZE / 2;
} else if (tetromino->type == SQUARE) {
y = NEXT_Y + tetromino->offset_y + 25;
} else {
y = NEXT_Y + tetromino->offset_y + 25;
}
check_index = 10 * (get_min_y(tetromino) + y - START_HEIGHT) / BLOCK_SIZE;
for (i = 0; i < 10; i++)
if (board[check_index + i].type != NO_SHAPE)
return true;
return false;
}
