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Diffstat (limited to 'src/mame/drivers/galaxia.c')
-rw-r--r--src/mame/drivers/galaxia.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/galaxia.c b/src/mame/drivers/galaxia.c
index cd765391b48..d982c31bfcf 100644
--- a/src/mame/drivers/galaxia.c
+++ b/src/mame/drivers/galaxia.c
@@ -113,26 +113,26 @@ static SCREEN_UPDATE_IND16( galaxia )
{
// background vs. bullet collision detection
if (background) state->m_collision |= 0x80;
-
+
// bullet size/color/priority is guessed
bitmap.pix16(y, x) = 7;
if (x) bitmap.pix16(y, x-1) = 7;
}
-
+
// copy the S2636 images into the main bitmap and check collision
int pixel0 = s2636_0_bitmap.pix16(y, x);
int pixel1 = s2636_1_bitmap.pix16(y, x);
int pixel2 = s2636_2_bitmap.pix16(y, x);
-
+
int pixel = pixel0 | pixel1 | pixel2;
-
+
if (S2636_IS_PIXEL_DRAWN(pixel))
{
// S2636 vs. S2636 collision detection
if (S2636_IS_PIXEL_DRAWN(pixel0) && S2636_IS_PIXEL_DRAWN(pixel1)) state->m_collision |= 0x01;
if (S2636_IS_PIXEL_DRAWN(pixel1) && S2636_IS_PIXEL_DRAWN(pixel2)) state->m_collision |= 0x02;
if (S2636_IS_PIXEL_DRAWN(pixel2) && S2636_IS_PIXEL_DRAWN(pixel0)) state->m_collision |= 0x04;
-
+
// S2636 vs. bullet collision detection
if (bullet) state->m_collision |= 0x08;
@@ -140,7 +140,7 @@ static SCREEN_UPDATE_IND16( galaxia )
if (background)
{
/* bit4 causes problems on 2nd level
- if (S2636_IS_PIXEL_DRAWN(pixel0)) state->m_collision |= 0x10; */
+ if (S2636_IS_PIXEL_DRAWN(pixel0)) state->m_collision |= 0x10; */
if (S2636_IS_PIXEL_DRAWN(pixel1)) state->m_collision |= 0x20;
if (S2636_IS_PIXEL_DRAWN(pixel2)) state->m_collision |= 0x40;
}
@@ -191,7 +191,7 @@ static SCREEN_UPDATE_IND16( astrowar )
break;
int pixel = s2636_0_bitmap.pix16(y, x + s_offset);
-
+
if (S2636_IS_PIXEL_DRAWN(pixel))
{
// S2636 vs. background collision detection
@@ -217,7 +217,7 @@ static SCREEN_UPDATE_IND16( astrowar )
static WRITE8_HANDLER(galaxia_video_w)
{
galaxia_state *state = space->machine().driver_data<galaxia_state>();
-// space->machine().primary_screen->update_partial(space->machine().primary_screen->vpos());
+// space->machine().primary_screen->update_partial(space->machine().primary_screen->vpos());
if (*state->m_fo_state)
state->m_video[offset] = data;
else