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tubep: no sprites on left edge (nw)

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This commit is contained in:
hap 2020-06-12 14:42:20 +02:00
parent 7b0b90f607
commit b2e3faace6
2 changed files with 12 additions and 8 deletions
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9
src/mame/video/bosco.cpp
View File

@ -2,10 +2,15 @@
// copyright-holders:Nicola Salmoria
/***************************************************************************
video.c
Functions to emulate the video hardware of the machine.
Bullet vs tilemap offsets are correct when compared with PCB videos
(both playfield area, and radar area). Bullet vs sprite offsets are also
correct.
The radar area is offset by 3 pixels, also confirmed with PCB video when
it does the VRAM check.
***************************************************************************/
#include "emu.h"

3
src/mame/video/tubep.cpp
View File

@ -494,7 +494,6 @@ WRITE8_MEMBER(tubep_state::tubep_sprite_control_w)
{
if (offset < 10)
{
/*graph_ctrl[offset] = data;*/
switch(offset)
{
case 0: /*a*/
@ -647,7 +646,7 @@ uint32_t tubep_state::screen_update_tubep(screen_device &screen, bitmap_ind16 &b
else
sp_data = sp_data1;
if (sp_data != 0x0f)
if (sp_data != 0x0f && h >= 4)
{
bg_data = m_prom2[sp_data | m_color_A4];
draw_text_or_sprite_pixel = true;