From 76abed1de4decb1c04756eb8a3d83978a53770d0 Mon Sep 17 00:00:00 2001
From: Couriersud <couriersud@users.noreply.github.com>
Date: Fri, 23 May 2008 22:30:19 +0000
Subject: [PATCH] Mantis 01823: digdug, xevious, galaga + all clones: cocktail
 mode, player 2 has all sprites offset by an inch or two

---
 src/mame/video/digdug.c  | 7 ++++---
 src/mame/video/galaga.c  | 7 ++++---
 src/mame/video/xevious.c | 9 ++++++---
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/mame/video/digdug.c b/src/mame/video/digdug.c
index e5ae8736f41..618148ad2fa 100644
--- a/src/mame/video/digdug.c
+++ b/src/mame/video/digdug.c
@@ -277,15 +277,16 @@ static void draw_sprites(running_machine* machine, bitmap_t *bitmap, const recta
 		if (size)
 			sprite = (sprite & 0xc0) | ((sprite & ~0xc0) << 2);
 
+		sy -= 16 * size;
+		sy = (sy & 0xff) - 32;	// fix wraparound
+
 		if (flip_screen_get())
 		{
 			flipx ^= 1;
 			flipy ^= 1;
+			sy += 48;
 		}
 
-		sy -= 16 * size;
-		sy = (sy & 0xff) - 32;	// fix wraparound
-
 		for (y = 0;y <= size;y++)
 		{
 			for (x = 0;x <= size;x++)
diff --git a/src/mame/video/galaga.c b/src/mame/video/galaga.c
index e9fa40940ec..45c67222bd9 100644
--- a/src/mame/video/galaga.c
+++ b/src/mame/video/galaga.c
@@ -516,15 +516,16 @@ static void draw_sprites(running_machine *machine, bitmap_t *bitmap, const recta
 		int sizey = (spriteram_3[offs] & 0x08) >> 3;
 		int x,y;
 
+		sy -= 16 * sizey;
+		sy = (sy & 0xff) - 32;	// fix wraparound
+
 		if (flip_screen_get())
 		{
 			flipx ^= 1;
 			flipy ^= 1;
+			sy += 48;
 		}
 
-		sy -= 16 * sizey;
-		sy = (sy & 0xff) - 32;	// fix wraparound
-
 		for (y = 0;y <= sizey;y++)
 		{
 			for (x = 0;x <= sizex;x++)
diff --git a/src/mame/video/xevious.c b/src/mame/video/xevious.c
index 4a4405d3f44..171a96589cb 100644
--- a/src/mame/video/xevious.c
+++ b/src/mame/video/xevious.c
@@ -450,14 +450,17 @@ static void draw_sprites(running_machine *machine, bitmap_t *bitmap,const rectan
 			color = spriteram[offs + 1] & 0x7f;
 			flipx = spriteram_3[offs] & 4;
 			flipy = spriteram_3[offs] & 8;
+
+			sx = spriteram_2[offs + 1] - 40 + 0x100*(spriteram_3[offs + 1] & 1);
+			sy = 28*8-spriteram_2[offs]-1;
+
 			if (flip_screen_get())
 			{
 				flipx = !flipx;
 				flipy = !flipy;
+				sy += 48;
 			}
-			sx = spriteram_2[offs + 1] - 40 + 0x100*(spriteram_3[offs + 1] & 1);
-			sy = 28*8-spriteram_2[offs]-1;
-
+			
 			transmask = colortable_get_transpen_mask(machine->colortable, machine->gfx[bank], color, 0x80);
 
 			if (spriteram_3[offs] & 2)  /* double height (?) */