#define HEALTH_INC_DELAY 9
#define HEALTH_DELAY(x) ((x) ? HEALTH_DEC_DELAY : HEALTH_INC_DELAY)
+#define BEGIN_NO_HEADLESS \
+ { \
+ boolean last_headless = program.headless; \
+ \
+ program.headless = FALSE; \
+
+#define END_NO_HEADLESS \
+ program.headless = last_headless; \
+ } \
+
/* forward declaration for internal use */
static int MovingOrBlocked2Element_MM(int, int);
static void Bang_MM(int, int);
static void ContinueMoving_MM(int, int);
static void Moving2Blocked_MM(int, int, int *, int *);
+/* bitmap for laser beam detection */
+static Bitmap *laser_bitmap = NULL;
+
+/* element masks for scanning pixels of MM elements */
+static const char mm_masks[10][16][16 + 1] =
+{
+ {
+ " ",
+ " XXXXX ",
+ " XXXXXXX ",
+ " XXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX",
+ " XXXXXXXXXXXXXX",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ },
+ {
+ " ",
+ " XXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ },
+ {
+ " ",
+ " XXXXXX ",
+ " XXXXXXXXX ",
+ " XXXXXXXXXXX ",
+ "XXXXXXXXXXXXX ",
+ "XXXXXXXXXXXXX ",
+ "XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ },
+ {
+ " ",
+ " XXXXXX ",
+ " XXXXXXXX ",
+ " XXXXXXXXXX ",
+ " XXXXXXXXXXX ",
+ " XXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXX XXXXX ",
+ },
+ {
+ " XXXXXX XXXXXX ",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ " ",
+ " ",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ " XXXXXX XXXXXX ",
+ },
+ {
+ " XXXXXX XXXXXX ",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ " XXXXXX XXXXXX ",
+ " XXXXXX XXXXXX ",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ "XXXXXXX XXXXXXX",
+ " XXXXXX XXXXXX ",
+ },
+ {
+ " XX XXXXX ",
+ " XXX XXXX ",
+ " XXXX XXX X",
+ " XXXXXXXXX XX",
+ " XXXXXXXXX XXX",
+ "XXXXXXXXX XXXX",
+ "XXXXXXXX XXXXX",
+ " XXXX XXX ",
+ " XXX XXXX ",
+ "XXXXX XXXXXXXX",
+ "XXXX XXXXXXXXX",
+ "XXX XXXXXXXXX ",
+ "XX XXXXXXXXX ",
+ "X XXX XXXX ",
+ " XXXX XXX ",
+ " XXXXX XX ",
+ },
+ {
+ " XXXXX XX ",
+ " XXXX XXX ",
+ "X XXX XXXX ",
+ "XX XXXXXXXXX ",
+ "XXX XXXXXXXXX ",
+ "XXXX XXXXXXXXX",
+ "XXXXX XXXXXXXX",
+ " XXX XXXX ",
+ " XXXX XXX ",
+ "XXXXXXXX XXXXX",
+ "XXXXXXXXX XXXX",
+ " XXXXXXXXX XXX",
+ " XXXXXXXXX XX",
+ " XXXX XXX X",
+ " XXX XXXX ",
+ " XX XXXXX ",
+ },
+ {
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ "XXXXXXXXXXXXXXXX",
+ },
+ {
+ " ",
+ " XXXX ",
+ " XXXXXXXX ",
+ " XXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXXXX ",
+ " XXXXXXXXXX ",
+ " XXXXXXXX ",
+ " XXXX ",
+ " ",
+ },
+};
static int get_element_angle(int element)
{
return (reflected_angle + 16) % 16;
}
+static void DrawLaserLines(struct XY *points, int num_points, int mode)
+{
+ Pixel pixel_drawto = (mode == DL_LASER_ENABLED ? pen_ray : pen_bg);
+ Pixel pixel_buffer = (mode == DL_LASER_ENABLED ? WHITE_PIXEL : BLACK_PIXEL);
+
+ DrawLines(drawto, points, num_points, pixel_drawto);
+
+ BEGIN_NO_HEADLESS
+ {
+ DrawLines(laser_bitmap, points, num_points, pixel_buffer);
+ }
+ END_NO_HEADLESS
+}
+
+static boolean CheckLaserPixel(int x, int y)
+{
+ Pixel pixel;
+
+ BEGIN_NO_HEADLESS
+ {
+ pixel = ReadPixel(laser_bitmap, x, y);
+ }
+ END_NO_HEADLESS
+
+ return (pixel == WHITE_PIXEL);
+}
+
static void InitMovDir_MM(int x, int y)
{
int element = Feld[x][y];
laser.num_beamers = 0;
laser.beamer_edge[0] = 0;
+ laser.dest_element = EL_EMPTY;
+ laser.wall_mask = 0;
+
AddLaserEdge(LX, LY); /* set laser starting edge */
pen_ray = GetPixelFromRGB(window,
{
int i, x, y;
+ BEGIN_NO_HEADLESS
+ {
+ /* initialize laser bitmap to current playfield (screen) size */
+ ReCreateBitmap(&laser_bitmap, drawto->width, drawto->height);
+ ClearRectangle(laser_bitmap, 0, 0, drawto->width, drawto->height);
+ }
+ END_NO_HEADLESS
+
/* set global game control values */
game_mm.num_cycle = 0;
game_mm.num_pacman = 0;
}
else
{
- int graphic_mask = getMaskFromElement(element);
- Bitmap *bitmap;
- int src_x, src_y;
- int mask_x, mask_y;
-
- getGraphicSource(graphic_mask, 0, &bitmap, &src_x, &src_y);
+ int pos = getMaskFromElement(element) - IMG_MM_MASK_MCDUFFIN_RIGHT;
- mask_x = src_x + dx;
- mask_y = src_y + dy;
-
- pixel = (ReadPixel(bitmap, mask_x, mask_y) ? 1 : 0);
+ pixel = (mm_masks[pos][dy / 2][dx / 2] == 'X' ? 1 : 0);
}
}
else
#endif
/* now draw the laser to the backbuffer and (if enabled) to the screen */
- DrawLines(drawto, &laser.edge[start_edge], num_edges,
- (mode == DL_LASER_ENABLED ? pen_ray : pen_bg));
+ DrawLaserLines(&laser.edge[start_edge], num_edges, mode);
redraw_mask |= REDRAW_FIELD;
{
if (Store[x][y] == EL_BOMB)
{
- laser.num_damages--;
DrawLaser(0, DL_LASER_DISABLED);
- laser.num_edges = 0;
+ InitLaser();
Bang_MM(laser.start_edge.x, laser.start_edge.y);
Store[x][y] = EL_EMPTY;
if (bits & HIT_POS_CENTER)
{
- if (ReadPixel(drawto, SX + obx + 15, SY + oby + 15) == pen_ray)
+ if (CheckLaserPixel(SX + obx + 15,
+ SY + oby + 15))
return TRUE;
}
if (bits & HIT_POS_EDGE)
{
for (i = 0; i < 4; i++)
- if (ReadPixel(drawto,
- SX + obx + 31 * (i % 2),
- SY + oby + 31 * (i / 2)) == pen_ray)
+ if (CheckLaserPixel(SX + obx + 31 * (i % 2),
+ SY + oby + 31 * (i / 2)))
return TRUE;
}
if (bits & HIT_POS_BETWEEN)
{
for (i = 0; i < 4; i++)
- if (ReadPixel(drawto,
- SX + 4 + obx + 22 * (i % 2),
- SY + 4 + oby + 22 * (i / 2)) == pen_ray)
+ if (CheckLaserPixel(SX + 4 + obx + 22 * (i % 2),
+ SY + 4 + oby + 22 * (i / 2)))
return TRUE;
}
{
if (laser.wall_mask & (1 << i))
{
- if (ReadPixel(drawto,
- SX + ELX * TILEX + 14 + (i % 2) * 2,
- SY + ELY * TILEY + 31 * (i / 2)) == pen_ray)
+ if (CheckLaserPixel(SX + ELX * TILEX + 14 + (i % 2) * 2,
+ SY + ELY * TILEY + 31 * (i / 2)))
break;
- if (ReadPixel(drawto,
- SX + ELX * TILEX + 31 * (i % 2),
- SY + ELY * TILEY + 14 + (i / 2) * 2) == pen_ray)
+
+ if (CheckLaserPixel(SX + ELX * TILEX + 31 * (i % 2),
+ SY + ELY * TILEY + 14 + (i / 2) * 2))
break;
}
}
{
if (laser.wall_mask & (1 << i))
{
- if (ReadPixel(drawto,
- SX + ELX * TILEX + 31 * (i % 2),
- SY + ELY * TILEY + 31 * (i / 2)) == pen_ray)
+ if (CheckLaserPixel(SX + ELX * TILEX + 31 * (i % 2),
+ SY + ELY * TILEY + 31 * (i / 2)))
break;
}
}
if (laser.num_beamers > 0 ||
k1 < 1 || k2 < 4 || k3 < 4 ||
- ReadPixel(drawto, SX + ELX * TILEX + 14, SY + ELY * TILEY + 14)
- == pen_ray)
+ CheckLaserPixel(SX + ELX * TILEX + 14,
+ SY + ELY * TILEY + 14))
{
laser.num_edges = r;
laser.num_damages = d;