void init_grid(Grid* grid) {
grid->ticks_per_drop = 20;
grid->level_progress = 0;
grid->lines = 0;
grid->animation = 0;
grid->state = STATE_NORMAL;
memset(grid->matrix, 0, sizeof(grid->matrix));
memset(grid->highlight, 0, sizeof(grid->highlight));
new_stone(grid);
new_stone(grid);
// print_5x3_at(0,0,"Text Test",15);
}
static void update_grid_normal(Grid* grid) {
int i, j, x, y;
// rotation
j = button_down(BUTTON_A) - button_down(BUTTON_B);
if(j) {
i = grid->rot;
grid->rot = (j > 0)
? grid->rot * 2 % 15
: (grid->rot / 2 | grid->rot * 8) & 15;
if(collision(grid, 0)) grid->rot = i;
}
// horizontal movement
i = grid->x;
grid->x += button_down(BUTTON_RIGHT) - button_down(BUTTON_LEFT);
if(i != grid->x && collision(grid, 0)) grid->x = i;
// vertical movement
grid->tick++;
if(button_down(BUTTON_DOWN) || grid->tick >= grid->ticks_per_drop) {
grid->tick = 0;
grid->y++;
if(collision(grid, 0)) {
grid->y--;
// check for game over
if(collision(grid, 1)) {
grid->state = STATE_GAMEOVER;
return;
}
// copy stone to grid
for(y = 0; y < 4; y++)
for(x = 0; x < 4; x++)
if(STONES[grid->stone][x * 4 + y] & grid->rot)
grid->matrix[y + grid->y][x + grid->x] = grid->stone + 1;
// get a new stone
new_stone(grid);
// check for complete lines
int lines = 0;
for(y = 0; y < GRID_HEIGHT; y++) {
for(x = 0; x < GRID_WIDTH; x++)
if(!grid->matrix[y][x]) break;
lines += (x == GRID_WIDTH);
grid->highlight[y] = (x == GRID_WIDTH);
}
grid->state = lines ? STATE_CLEARLINES : STATE_WAIT;
grid->state_delay = 0;
}
}
}
void init_grid(Grid* grid, int nr) {
grid->nr = nr;
grid->ticks_per_drop = 20;
grid->level_progress = 0;
grid->lines = 0;
grid->animation = 0;
// grid->state = STATE_FREE;
grid->state = STATE_NORMAL;
memset(grid->matrix, 0, sizeof(grid->matrix));
memset(grid->highlight, 0, sizeof(grid->highlight));
grid->stone_count = -1;
new_stone(grid);
new_stone(grid);
int x, y;
for(x = 0; x < 12; x++) {
for(y = 0; y < 32; y++) {
// pixel(grid->nr * 12 + x, y, 0);
set_frame_buffer(grid->nr * 12 + x, y, 0);
}
}
}
bool set_player_addstone(t_player *player, e_stone type,
uint nb)
{
t_stone *stone;
if ((stone = get_data_as_arg(player->stones, match_stone, &type)))
stone->nb += nb;
else if (!(stone = new_stone(type, nb)) ||
!put_in_list(&(player->stones), stone))
return (false);
return (true);
}
void play( void )
{
ende=0;
display_field();
new_stone();
display_stone();
while (!ende)
{
move_stone();
display_stone();
fall_stone();
clear_line();
display_score();
check_ende();
delay(zeit);
}
}
static void update_grid_normal(Grid* grid) {
int i, x, y;
int mov, rot, drop;
get_grid_input(grid, &mov, &rot, &drop);
// rotation
if(rot) {
i = grid->rot;
grid->rot = (rot > 0)
? grid->rot * 2 % 15
: (grid->rot / 2 | grid->rot * 8) & 15;
if(grid_collision(grid, 0)) grid->rot = i;
}
// horizontal movement
i = grid->x;
grid->x += mov;
if(i != grid->x && grid_collision(grid, 0)) grid->x = i;
// vertical movement
grid->tick++;
if(drop || grid->tick >= grid->ticks_per_drop) {
grid->tick = 0;
grid->y++;
if(grid_collision(grid, 0)) {
grid->y--;
int over = 0;
// check for game over
if(grid_collision(grid, 1)) {
grid->state_delay = 0;
grid->state = STATE_GAMEOVER;
over = 1;
}
stone_to_grid(grid, grid->stone + 1);
if(over) return;
// get a new stone
new_stone(grid);
// check for complete lines
int lines = 0;
for(y = 0; y < GRID_HEIGHT; y++) {
for(x = 0; x < GRID_WIDTH; x++)
if(!grid->matrix[y][x]) break;
lines += (x == GRID_WIDTH);
grid->highlight[y] = (x == GRID_WIDTH);
}
grid->state = lines ? STATE_CLEARLINES : STATE_WAIT;
grid->state_delay = 0;
}
}
}
void replace_stone( void )
{
displayed=0;
new_stone();
}
void ram() {
int raw_key, key;
int i, j;
new_stone();
new_stone();
// epmty grid
for(i = 0; i < GRID_HEIGHT; i++)
for(j = 0; j < GRID_WIDTH; j++)
grid[i][j] = 0;
// prepare screen
lcdClear();
for(i = 0; i < 96; i++) {
lcdSetPixel(i, 2, 1);
lcdSetPixel(i, 65, 1);
}
for(i = 3; i < 65; i++) {
lcdSetPixel(2, i, 1);
lcdSetPixel(35, i, 1);
lcdSetPixel(93, i, 1);
}
for(;;) {
// handle input
raw_key = getInputRaw();
key = 0;
for(i = 0; i < 5; i++) {
if(raw_key & (1 << i)) {
if(!key_rep[i] || key_rep[i] == KEY_REPEAT_DELEAY) key |= 1 << i;
key_rep[i] += key_rep[i] < KEY_REPEAT_DELEAY;
}
else key_rep[i] = 0;
}
// rotate
if(key & BTN_UP) {
i = rot;
rot = (rot << 1) % 15;
if(collision(0)) rot = i;
}
// horizontal movement
i = x_pos;
x_pos += !!(key & BTN_RIGHT) - !!(key & BTN_LEFT);
if(i != x_pos && collision(0)) x_pos = i;
// vertical movement
ticks++;
if(key & BTN_DOWN || ticks >= ticks_per_drop) {
ticks = 0;
y_pos++;
if(collision(0)) {
y_pos--;
// check for game over
if(collision(1)) return;
// copy stone to grid
int x, y;
for(y = 0; y < 4; y++) {
for(x = 0; x < 4; x++) {
if(stones[stone][(x << 2) + y] & rot)
grid[y + y_pos][x + x_pos] = 1;
}
}
// check for complete lines
for(y = 0; y < GRID_HEIGHT; y++) {
for(x = 0; x < GRID_WIDTH; x++)
if(!grid[y][x]) break;
if(x == GRID_WIDTH) {
lines++;
ticks_per_drop = STARTING_SPEED - lines / 10;
if(ticks_per_drop < 1) ticks_per_drop = 1;
for(i = y; i > 0; i--)
for(x = 0; x < GRID_WIDTH; x++)
grid[i][x] = grid[i - 1][x];
}
}
// get a new stone
new_stone();
}
}
draw_grid();
lcdDisplay();
delayms(TICK_LENGTH);
}
return;
}
void ram() {
int raw_key, key;
int i, j;
int score, lastlvl, linec;
new_stone();
new_stone();
// epmty grid
for(i = 0; i < GRID_HEIGHT; i++)
for(j = 0; j < GRID_WIDTH; j++)
grid[i][j] = 0;
// prepare screen
lcdClear();
for(i = 0; i < 96; i++) {
lcdSetPixel(i, 2, 1);
lcdSetPixel(i, 65, 1);
}
for(i = 3; i < 65; i++) {
lcdSetPixel(2, i, 1);
lcdSetPixel(35, i, 1);
lcdSetPixel(93, i, 1);
}
score = 0;
lastlvl=0;
linec = 0;
lcdSetCrsr(37,25);
lcdPrint("level: 0");
lcdSetCrsr(37,40);
lcdPrint("score:");
lcdSetCrsr(37,50);
lcdPrintInt(0);
for(;;) {
// handle input
raw_key = getInputRaw();
key = 0;
for(i = 0; i < 5; i++) {
if(raw_key & (1 << i)) {
if(!key_rep[i] || key_rep[i] == KEY_REPEAT_DELEAY) key |= 1 << i;
key_rep[i] += key_rep[i] < KEY_REPEAT_DELEAY;
}
else key_rep[i] = 0;
}
// rotate
if(key & BTN_UP) {
i = rot;
rot = (rot << 1) % 15;
if(collision(0)) rot = i;
}
// horizontal movement
i = x_pos;
x_pos += !!(key & BTN_RIGHT) - !!(key & BTN_LEFT);
if(i != x_pos && collision(0)) x_pos = i;
// vertical movement
ticks++;
if(key & BTN_DOWN || ticks >= ticks_per_drop) {
ticks = 0;
y_pos++;
if(collision(0)) {
y_pos--;
// check for game over
if(collision(1)) return;
// copy stone to grid
int x, y;
for(y = 0; y < 4; y++) {
for(x = 0; x < 4; x++) {
if(stones[stone][(x << 2) + y] & rot)
grid[y + y_pos][x + x_pos] = 1;
}
}
// check for complete lines
for(y = 0; y < GRID_HEIGHT; y++) {
for(x = 0; x < GRID_WIDTH; x++)
if(!grid[y][x]) break;
if(x == GRID_WIDTH) {
lines++;
linec++; // temporary line counter
ticks_per_drop = STARTING_SPEED - lines / 10;
if(ticks_per_drop < 1) ticks_per_drop = 1;
for(i = y; i > 0; i--)
for(x = 0; x < GRID_WIDTH; x++)
grid[i][x] = grid[i - 1][x];
switch(linec){
case 1:
score += 40*(lines/10+1);
break;
case 2:
score += 100*(lines/10+1);
break;
case 3:
score += 300*(lines/10+1);
break;
case 4:
score += 1200*(lines/10+1);
break;
}
}
}
if (lines/10>lastlvl){
lcdSetCrsr(37,25);
lcdPrint("level: ");
lcdPrintInt(lines/10);
}
if (linec > 0){
lcdSetCrsr(37,40);
lcdPrint("score:");
lcdSetCrsr(37,50);
lcdPrintInt(score);
}
lastlvl=lines/10;
linec = 0;
// get a new stone
new_stone();
}
}
draw_grid();
lcdDisplay();
delayms(TICK_LENGTH);
}
return;
}