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-rw-r--r--src/mame/video/asterix.cpp108
1 files changed, 0 insertions, 108 deletions
diff --git a/src/mame/video/asterix.cpp b/src/mame/video/asterix.cpp
deleted file mode 100644
index 77f904e3853..00000000000
--- a/src/mame/video/asterix.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Olivier Galibert
-#include "emu.h"
-#include "includes/asterix.h"
-#include "screen.h"
-
-
-void asterix_state::reset_spritebank()
-{
- m_k053244->bankselect(m_spritebank & 7);
- m_spritebanks[0] = (m_spritebank << 12) & 0x7000;
- m_spritebanks[1] = (m_spritebank << 9) & 0x7000;
- m_spritebanks[2] = (m_spritebank << 6) & 0x7000;
- m_spritebanks[3] = (m_spritebank << 3) & 0x7000;
-}
-
-WRITE16_MEMBER(asterix_state::asterix_spritebank_w)
-{
- COMBINE_DATA(&m_spritebank);
- reset_spritebank();
-}
-
-K05324X_CB_MEMBER(asterix_state::sprite_callback)
-{
- int pri = (*color & 0x00e0) >> 2;
- if (pri <= m_layerpri[2])
- *priority = 0;
- else if (pri > m_layerpri[2] && pri <= m_layerpri[1])
- *priority = 0xf0;
- else if (pri > m_layerpri[1] && pri <= m_layerpri[0])
- *priority = 0xf0 | 0xcc;
- else
- *priority = 0xf0 | 0xcc | 0xaa;
- *color = m_sprite_colorbase | (*color & 0x001f);
- *code = (*code & 0xfff) | m_spritebanks[(*code >> 12) & 3];
-}
-
-
-K056832_CB_MEMBER(asterix_state::tile_callback)
-{
- *flags = *code & 0x1000 ? TILE_FLIPX : 0;
- *color = (m_layer_colorbase[layer] + ((*code & 0xe000) >> 13)) & 0x7f;
- *code = (*code & 0x03ff) | m_tilebanks[(*code >> 10) & 3];
-}
-
-uint32_t asterix_state::screen_update_asterix(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- static const int K053251_CI[4] = { k053251_device::CI0, k053251_device::CI2, k053251_device::CI3, k053251_device::CI4 };
- int layer[3], plane, new_colorbase;
-
- /* Layer offsets are different if horizontally flipped */
- if (m_k056832->read_register(0x0) & 0x10)
- {
- m_k056832->set_layer_offs(0, 89 - 176, 0);
- m_k056832->set_layer_offs(1, 91 - 176, 0);
- m_k056832->set_layer_offs(2, 89 - 176, 0);
- m_k056832->set_layer_offs(3, 95 - 176, 0);
- }
- else
- {
- m_k056832->set_layer_offs(0, 89, 0);
- m_k056832->set_layer_offs(1, 91, 0);
- m_k056832->set_layer_offs(2, 89, 0);
- m_k056832->set_layer_offs(3, 95, 0);
- }
-
-
- m_tilebanks[0] = (m_k056832->get_lookup(0) << 10);
- m_tilebanks[1] = (m_k056832->get_lookup(1) << 10);
- m_tilebanks[2] = (m_k056832->get_lookup(2) << 10);
- m_tilebanks[3] = (m_k056832->get_lookup(3) << 10);
-
- // update color info and refresh tilemaps
- m_sprite_colorbase = m_k053251->get_palette_index(k053251_device::CI1);
-
- for (plane = 0; plane < 4; plane++)
- {
- new_colorbase = m_k053251->get_palette_index(K053251_CI[plane]);
- if (m_layer_colorbase[plane] != new_colorbase)
- {
- m_layer_colorbase[plane] = new_colorbase;
- m_k056832->mark_plane_dirty(plane);
- }
- }
-
- layer[0] = 0;
- m_layerpri[0] = m_k053251->get_priority(k053251_device::CI0);
- layer[1] = 1;
- m_layerpri[1] = m_k053251->get_priority(k053251_device::CI2);
- layer[2] = 3;
- m_layerpri[2] = m_k053251->get_priority(k053251_device::CI4);
-
- konami_sortlayers3(layer, m_layerpri);
-
- screen.priority().fill(0, cliprect);
- bitmap.fill(0, cliprect);
-
- m_k056832->tilemap_draw(screen, bitmap, cliprect, layer[0], K056832_DRAW_FLAG_MIRROR, 1);
- m_k056832->tilemap_draw(screen, bitmap, cliprect, layer[1], K056832_DRAW_FLAG_MIRROR, 2);
- m_k056832->tilemap_draw(screen, bitmap, cliprect, layer[2], K056832_DRAW_FLAG_MIRROR, 4);
-
-/* this isn't supported anymore and it is unsure if still needed; keeping here for reference
- pdrawgfx_shadow_lowpri = 1; fix shadows in front of feet */
- m_k053244->sprites_draw(bitmap, cliprect, screen.priority());
-
- m_k056832->tilemap_draw(screen, bitmap, cliprect, 2, K056832_DRAW_FLAG_MIRROR, 0);
- return 0;
-}