/* moves down the figure and returns true if gameover */
static void move_down (void)
{
int l, i, rx, ry;
if (!canMoveTo (rockblox_status.cx, rockblox_status.cy + 1, rockblox_status.co)) {
/* save figure to board */
for (i = 0; i < 4; i++) {
rx = getRelativeX (rockblox_status.cf, i, rockblox_status.co) + rockblox_status.cx;
ry = getRelativeY (rockblox_status.cf, i, rockblox_status.co) + rockblox_status.cy;
rockblox_status.board[ry][rx] = rockblox_status.cf;
}
/* check if formed some lines */
l = check_lines ();
if (l) {
/* the original scoring from "http://en.wikipedia.org/wiki/Rockblox" */
rockblox_status.score += scoring[l - 1] * rockblox_status.level;
rockblox_status.lines += l;
rockblox_status.level = (int) rockblox_status.lines / 10 + 1;
}
/* show details */
show_details ();
/* generate a new figure */
new_block ();
} else
move_block (0, 1, rockblox_status.co);
}
static bool canMoveTo (int x, int y, int newOrientation)
{
int i, rx, ry;
for (i = 0; i < 4; i++) {
ry = getRelativeY (rockblox_status.cf, i, newOrientation) + y;
rx = getRelativeX (rockblox_status.cf, i, newOrientation) + x;
if ((rx < 0 || rx >= BOARD_WIDTH) ||
(ry < 0 || ry >= BOARD_HEIGHT) ||
(rockblox_status.board[ry][rx] != EMPTY_BLOCK))
return false;
}
return true;
}
void Animation::nextFrame(bool force) {
// If there are no frames or if the animation is not playing, return
if (getFrameCount() == 0 || !_playing)
return;
const Drawable *frame = getConstCurrentFrame();
Surface *surface = _vm->_screen->getSurface();
if (force || (_tick + frame->getDelay() <= _vm->_system->getMillis()) ||
(_canBeQuick && _vm->_game->getEnableQuickHero() && _vm->_game->getWantQuickHero())) {
// If we are at the last frame and not looping, stop the animation
// The animation is also restarted to frame zero
if ((_currentFrame == getFrameCount() - 1) && !_looping) {
// When the animation reaches its end, call the preset callback
(this->*_callback)();
} else {
// Mark old frame dirty so it gets deleted
markDirtyRect(surface);
_shift.x += _relativeShifts[_currentFrame].x;
_shift.y += _relativeShifts[_currentFrame].y;
_currentFrame = nextFrameNum();
_tick = _vm->_system->getMillis();
// Fetch new frame and mark it dirty
markDirtyRect(surface);
// If the animation is paused, then nextFrameNum()
// returns the same frame number even though the time
// has elapsed to switch to another frame. We must not
// flip _hasChangedFrame to true, otherwise the sample
// assigned to this frame will be re-started over and
// over until all sound handles are exhausted (happens,
// e.g., when switching to the inventory which pauses
// all animations).
_hasChangedFrame = !_paused;
}
}
debugC(6, kDraciAnimationDebugLevel,
"anim=%d tick=%d delay=%d tick+delay=%d currenttime=%d frame=%d framenum=%d x=%d y=%d z=%d",
_id, _tick, frame->getDelay(), _tick + frame->getDelay(), _vm->_system->getMillis(),
_currentFrame, _frames.size(), frame->getX() + getRelativeX(), frame->getY() + getRelativeY(), _z);
}
/* draws the preview of next block in the preview window */
static void draw_next_block (void)
{
int i, rx, ry;
/* clear preview window first */
#if LCD_DEPTH >= 2
rb->lcd_set_foreground (LCD_BLACK);
#elif LCD_DEPTH == 1
mylcd_set_drawmode (DRMODE_SOLID | DRMODE_INVERSEVID);
#endif
/* 4x4 */
mylcd_fillrect (PREVIEW_X, PREVIEW_Y, BLOCK_WIDTH * 4, BLOCK_HEIGHT * 4);
#if LCD_DEPTH == 1
mylcd_set_drawmode (DRMODE_SOLID);
#endif
/* draw the lightgray rectangles */
#if LCD_DEPTH >= 16
rb->lcd_set_foreground (LCD_RGBPACK (40, 40, 40));
#elif LCD_DEPTH == 2
rb->lcd_set_foreground (LCD_DARKGRAY);
#endif
#if LCD_DEPTH >= 2
for (rx = 0; rx < 4; rx++)
for (ry = 0; ry < 4; ry++)
rb->lcd_drawrect (PREVIEW_X + rx * BLOCK_WIDTH,
PREVIEW_Y + ry * BLOCK_HEIGHT, BLOCK_WIDTH,
BLOCK_HEIGHT);
#endif
/* draw the figure */
for (i = 0; i < 4; i++) {
rx = getRelativeX (rockblox_status.nf, i, 0) + 2;
ry = getRelativeY (rockblox_status.nf, i, 0) + 2;
#ifdef HAVE_LCD_BITMAP
#if LCD_DEPTH >= 2
rb->lcd_set_foreground (figures[rockblox_status.nf].color[1]); /* middle drawing */
#endif
rb->lcd_fillrect (PREVIEW_X + rx * BLOCK_WIDTH,
PREVIEW_Y + ry * BLOCK_HEIGHT,
BLOCK_WIDTH, BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
rb->lcd_set_foreground (figures[rockblox_status.nf].color[0]); /* light drawing */
#endif
rb->lcd_vline (PREVIEW_X + rx * BLOCK_WIDTH,
PREVIEW_Y + ry * BLOCK_HEIGHT,
PREVIEW_Y + (ry + 1) * BLOCK_HEIGHT - 2);
rb->lcd_hline (PREVIEW_X + rx * BLOCK_WIDTH,
PREVIEW_X + (rx + 1) * BLOCK_WIDTH - 2,
PREVIEW_Y + ry * BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
rb->lcd_set_foreground (figures[rockblox_status.nf].color[2]); /* shadow drawing */
#endif
rb->lcd_vline (PREVIEW_X + (rx + 1) * BLOCK_WIDTH - 1,
PREVIEW_Y + ry * BLOCK_HEIGHT + 1,
PREVIEW_Y + (ry + 1) * BLOCK_HEIGHT - 1);
rb->lcd_hline (PREVIEW_X + rx * BLOCK_WIDTH + 1,
PREVIEW_X + (rx + 1) * BLOCK_WIDTH - 1,
PREVIEW_Y + (ry + 1) * BLOCK_HEIGHT - 1);
#else /* HAVE_LCD_CHARCELLS */
pgfx_drawpixel (PREVIEW_X + rx, PREVIEW_Y + ry);
#endif
}
}
/* redraw the while board on the screen */
static void refresh_board (void)
{
int i, j, x, y, block;
#if LCD_DEPTH >= 2
rb->lcd_set_foreground (LCD_BLACK);
#elif LCD_DEPTH == 1
mylcd_set_drawmode (DRMODE_SOLID | DRMODE_INVERSEVID);
#endif
mylcd_fillrect (BOARD_X, BOARD_Y, BOARD_WIDTH * BLOCK_WIDTH,
BOARD_HEIGHT * BLOCK_HEIGHT);
#if LCD_DEPTH == 1
mylcd_set_drawmode (DRMODE_SOLID);
#endif
for (i = 0; i < BOARD_WIDTH; i++)
for (j = 0; j < BOARD_HEIGHT; j++) {
block = rockblox_status.board[j][i];
if (block != EMPTY_BLOCK) {
#ifdef HAVE_LCD_BITMAP
#if LCD_DEPTH >= 2
/* middle drawing */
rb->lcd_set_foreground (figures[block].color[1]);
#endif
rb->lcd_fillrect (BOARD_X + i * BLOCK_WIDTH,
BOARD_Y + j * BLOCK_HEIGHT,
BLOCK_WIDTH, BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
/* light drawing */
rb->lcd_set_foreground (figures[block].color[0]);
#endif
rb->lcd_vline (BOARD_X + i * BLOCK_WIDTH,
BOARD_Y + j * BLOCK_HEIGHT,
BOARD_Y + (j + 1) * BLOCK_HEIGHT - 2);
rb->lcd_hline (BOARD_X + i * BLOCK_WIDTH,
BOARD_X + (i + 1) * BLOCK_WIDTH - 2,
BOARD_Y + j * BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
/* shadow drawing */
rb->lcd_set_foreground (figures[block].color[2]);
#endif
rb->lcd_vline (BOARD_X + (i + 1) * BLOCK_WIDTH - 1,
BOARD_Y + j * BLOCK_HEIGHT + 1,
BOARD_Y + (j + 1) * BLOCK_HEIGHT - 1);
rb->lcd_hline (BOARD_X + i * BLOCK_WIDTH + 1,
BOARD_X + (i + 1) * BLOCK_WIDTH - 1,
BOARD_Y + (j + 1) * BLOCK_HEIGHT - 1);
#else /* HAVE_LCD_CHARCELLS */
pgfx_drawpixel (BOARD_X + i, BOARD_Y + j);
#endif
}
}
for (i = 0; i < 4; i++) {
x = getRelativeX (rockblox_status.cf, i, rockblox_status.co)
+ rockblox_status.cx;
y = getRelativeY (rockblox_status.cf, i, rockblox_status.co)
+ rockblox_status.cy;
#ifdef HAVE_LCD_BITMAP
#if LCD_DEPTH >= 2
/* middle drawing */
rb->lcd_set_foreground (figures[rockblox_status.cf].color[1]);
#endif
rb->lcd_fillrect (BOARD_X + x * BLOCK_WIDTH,
BOARD_Y + y * BLOCK_HEIGHT,
BLOCK_WIDTH, BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
/* light drawing */
rb->lcd_set_foreground (figures[rockblox_status.cf].color[0]);
#endif
rb->lcd_vline (BOARD_X + x * BLOCK_WIDTH, BOARD_Y + y * BLOCK_HEIGHT,
BOARD_Y + (y + 1) * BLOCK_HEIGHT - 2);
rb->lcd_hline (BOARD_X + x * BLOCK_WIDTH,
BOARD_X + (x + 1) * BLOCK_WIDTH - 2,
BOARD_Y + y * BLOCK_HEIGHT);
#if LCD_DEPTH >= 2
/* shadow drawing */
rb->lcd_set_foreground (figures[rockblox_status.cf].color[2]);
#endif
rb->lcd_vline (BOARD_X + (x + 1) * BLOCK_WIDTH - 1,
BOARD_Y + y * BLOCK_HEIGHT + 1,
BOARD_Y + (y + 1) * BLOCK_HEIGHT - 1);
rb->lcd_hline (BOARD_X + x * BLOCK_WIDTH + 1,
BOARD_X + (x + 1) * BLOCK_WIDTH - 1,
BOARD_Y + (y + 1) * BLOCK_HEIGHT - 1);
#else /* HAVE_LCD_CHARCELLS */
pgfx_drawpixel (BOARD_X + x, BOARD_Y + y);
#endif
}
mylcd_update ();
}
