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https://github.com/holub/mame
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Merge pull request #5011 from cam900/alpha68k_args
alpha68k.cpp : Updates
This commit is contained in:
R. Belmont
GitHub
commit
c3409e0a03
File diff suppressed because it is too large
Load Diff
@ -66,25 +66,23 @@ public:
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void init_sstingry();
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private:
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DECLARE_WRITE16_MEMBER(tnextspc_coin_counters_w);
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DECLARE_WRITE16_MEMBER(tnextspc_unknown_w);
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DECLARE_WRITE16_MEMBER(alpha_microcontroller_w);
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DECLARE_READ16_MEMBER(kyros_dip_r);
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DECLARE_READ16_MEMBER(control_1_r);
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DECLARE_READ16_MEMBER(control_2_r);
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DECLARE_READ16_MEMBER(control_2_V_r);
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DECLARE_READ16_MEMBER(control_3_r);
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DECLARE_READ16_MEMBER(control_4_r);
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DECLARE_READ16_MEMBER(jongbou_inputs_r);
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DECLARE_WRITE8_MEMBER(outlatch_w);
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DECLARE_WRITE8_MEMBER(tnextspc_soundlatch_w);
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DECLARE_READ16_MEMBER(kyros_alpha_trigger_r);
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DECLARE_READ16_MEMBER(alpha_II_trigger_r);
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DECLARE_READ16_MEMBER(alpha_V_trigger_r);
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DECLARE_READ16_MEMBER(sound_cpu_r);
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DECLARE_WRITE8_MEMBER(sound_bank_w);
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DECLARE_WRITE8_MEMBER(porta_w);
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DECLARE_WRITE16_MEMBER(alpha68k_videoram_w);
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void tnextspc_coin_counters_w(offs_t offset, u16 data);
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void tnextspc_unknown_w(offs_t offset, u16 data);
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void alpha_microcontroller_w(offs_t offset, u16 data, u16 mem_mask);
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u16 control_1_r();
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u16 control_2_r();
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u16 control_3_r();
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u16 control_4_r();
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u16 jongbou_inputs_r();
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void outlatch_w(offs_t offset, u8 data = 0);
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void tnextspc_soundlatch_w(u8 data);
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u16 kyros_alpha_trigger_r(offs_t offset);
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u16 alpha_II_trigger_r(offs_t offset);
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u16 alpha_V_trigger_r(offs_t offset);
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u16 sound_cpu_r();
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void sound_bank_w(u8 data);
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void porta_w(u8 data);
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void videoram_w(offs_t offset, u16 data);
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DECLARE_WRITE_LINE_MEMBER(video_control2_w);
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DECLARE_WRITE_LINE_MEMBER(video_control3_w);
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@ -98,22 +96,22 @@ private:
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DECLARE_VIDEO_START(alpha68k);
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DECLARE_MACHINE_START(alpha68k_V);
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DECLARE_MACHINE_RESET(alpha68k_V);
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uint32_t screen_update_sstingry(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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uint32_t screen_update_kyros(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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uint32_t screen_update_alpha68k_I(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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uint32_t screen_update_alpha68k_II(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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uint32_t screen_update_alpha68k_V(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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uint32_t screen_update_alpha68k_V_sb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(alpha68k_sound_nmi);
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void alpha68k_flipscreen_w( int flip );
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DECLARE_WRITE8_MEMBER(video_bank_w);
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void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e );
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void draw_sprites_V( bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e, int fx_mask, int fy_mask, int sprite_mask );
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void draw_sprites_I( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d, int yshift );
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void kyros_video_banking(int *bank, int data);
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void jongbou_video_banking(int *bank, int data);
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void kyros_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d );
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void sstingry_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d );
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u32 screen_update_sstingry(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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u32 screen_update_kyros(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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u32 screen_update_alpha68k_I(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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u32 screen_update_alpha68k_II(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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u32 screen_update_alpha68k_V(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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u32 screen_update_alpha68k_V_sb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(sound_nmi);
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void flipscreen_w(int flip);
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void video_bank_w(u8 data);
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void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e);
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void draw_sprites_V(bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e, u16 fx_mask, u16 fy_mask, u16 sprite_mask);
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void draw_sprites_I(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d, int yshift);
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void kyros_video_banking(u8 *bank, int data);
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void jongbou_video_banking(u8 *bank, int data);
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void kyros_draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d);
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void sstingry_draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d);
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void alpha68k_II_map(address_map &map);
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void alpha68k_I_map(address_map &map);
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void alpha68k_I_s_map(address_map &map);
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@ -131,9 +129,9 @@ private:
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void tnextspc_sound_portmap(address_map &map);
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/* memory pointers */
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optional_shared_ptr<uint16_t> m_shared_ram;
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required_shared_ptr<uint16_t> m_spriteram;
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optional_shared_ptr<uint16_t> m_videoram;
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optional_shared_ptr<u16> m_shared_ram;
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required_shared_ptr<u16> m_spriteram;
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optional_shared_ptr<u16> m_videoram;
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/* devices */
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required_device<cpu_device> m_audiocpu;
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@ -144,13 +142,13 @@ private:
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optional_device<ls259_device> m_outlatch;
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required_device<generic_latch_8_device> m_soundlatch;
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optional_region_ptr<uint8_t> m_color_proms;
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optional_region_ptr<u8> m_color_proms;
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optional_ioport_array<7> m_in;
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optional_memory_bank m_audiobank;
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uint8_t m_sound_nmi_mask;
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uint8_t m_sound_pa_latch;
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u8 m_sound_nmi_mask;
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u8 m_sound_pa_latch;
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/* video-related */
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tilemap_t *m_fix_tilemap;
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@ -10,12 +10,12 @@
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#include "includes/alpha68k.h"
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void alpha68k_state::alpha68k_flipscreen_w( int flip )
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void alpha68k_state::flipscreen_w(int flip)
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{
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m_flipscreen = flip;
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}
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WRITE8_MEMBER(alpha68k_state::video_bank_w)
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void alpha68k_state::video_bank_w(u8 data)
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{
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if ((m_bank_base ^ data) & 0xf)
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{
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@ -28,15 +28,13 @@ WRITE8_MEMBER(alpha68k_state::video_bank_w)
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TILE_GET_INFO_MEMBER(alpha68k_state::get_tile_info)
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{
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int tile = m_videoram[2 * tile_index] & 0xff;
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int color = m_videoram[2 * tile_index + 1] & 0x0f;
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const u32 tile = m_videoram[2 * tile_index] & 0xff;
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const u32 color = m_videoram[2 * tile_index + 1] & 0x0f;
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tile = tile | (m_bank_base << 8);
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SET_TILE_INFO_MEMBER(0, tile, color, 0);
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SET_TILE_INFO_MEMBER(0, tile | (m_bank_base << 8), color, 0);
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}
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WRITE16_MEMBER(alpha68k_state::alpha68k_videoram_w)
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void alpha68k_state::videoram_w(offs_t offset, u16 data)
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{
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/* 8 bit RAM, upper & lower byte writes end up in the same place due to m68k byte smearing */
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m_videoram[offset] = data & 0xff;
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@ -53,14 +51,12 @@ VIDEO_START_MEMBER(alpha68k_state,alpha68k)
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/******************************************************************************/
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//AT
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void alpha68k_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e )
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void alpha68k_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e)
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{
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int offs, mx, my, color, tile, fx, fy, i;
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for (offs = s; offs < e; offs += 0x40)
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for (int offs = s; offs < e; offs += 0x40)
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{
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my = m_spriteram[offs + 3 + (j << 1)];
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mx = m_spriteram[offs + 2 + (j << 1)] << 1 | my >> 15;
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int my = m_spriteram[offs + 3 + (j << 1)];
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int mx = m_spriteram[offs + 2 + (j << 1)] << 1 | my >> 15;
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my = -my & 0x1ff;
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mx = ((mx + 0x100) & 0x1ff) - 0x100;
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if (j == 0 && s == 0x7c0)
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@ -72,13 +68,13 @@ void alpha68k_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &clipre
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my = 240 - my;
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}
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for (i = 0; i < 0x40; i += 2)
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for (int i = 0; i < 0x40; i += 2)
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{
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tile = m_spriteram[offs + 1 + i + (0x800 * j) + 0x800];
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color = m_spriteram[offs + i + (0x800 * j) + 0x800] & 0x7f;
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u16 tile = m_spriteram[offs + 1 + i + (0x800 * j) + 0x800];
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const u16 color = m_spriteram[offs + i + (0x800 * j) + 0x800] & 0x7f;
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fy = tile & 0x8000;
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fx = tile & 0x4000;
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int fy = tile & 0x8000;
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int fx = tile & 0x4000;
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tile &= 0x3fff;
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if (m_flipscreen)
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@ -104,7 +100,7 @@ void alpha68k_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &clipre
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/******************************************************************************/
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uint32_t alpha68k_state::screen_update_alpha68k_II(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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u32 alpha68k_state::screen_update_alpha68k_II(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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machine().tilemap().set_flip_all(m_flipscreen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
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@ -152,15 +148,13 @@ WRITE_LINE_MEMBER(alpha68k_state::video_control3_w)
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/******************************************************************************/
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void alpha68k_state::draw_sprites_V( bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e, int fx_mask, int fy_mask, int sprite_mask )
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void alpha68k_state::draw_sprites_V(bitmap_ind16 &bitmap, const rectangle &cliprect, int j, int s, int e, u16 fx_mask, u16 fy_mask, u16 sprite_mask)
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{
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int offs, mx, my, color, tile, fx, fy, i;
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for (offs = s; offs < e; offs += 0x40)
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for (int offs = s; offs < e; offs += 0x40)
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{
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//AT
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my = m_spriteram[offs + 3 + (j << 1)];
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mx = m_spriteram[offs + 2 + (j << 1)] << 1 | my >> 15;
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int my = m_spriteram[offs + 3 + (j << 1)];
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int mx = m_spriteram[offs + 2 + (j << 1)] << 1 | my >> 15;
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my = -my & 0x1ff;
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mx = ((mx + 0x100) & 0x1ff) - 0x100;
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if (j == 0 && s == 0x7c0)
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@ -172,13 +166,13 @@ void alpha68k_state::draw_sprites_V( bitmap_ind16 &bitmap, const rectangle &clip
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my = 240 - my;
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}
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for (i = 0; i < 0x40; i += 2)
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for (int i = 0; i < 0x40; i += 2)
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{
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tile = m_spriteram[offs + 1 + i + (0x800 * j) + 0x800];
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color = m_spriteram[offs + i + (0x800 * j) + 0x800] & 0xff;
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u16 tile = m_spriteram[offs + 1 + i + (0x800 * j) + 0x800];
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const u16 color = m_spriteram[offs + i + (0x800 * j) + 0x800] & 0xff;
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fx = tile & fx_mask;
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fy = tile & fy_mask;
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int fx = tile & fx_mask;
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int fy = tile & fy_mask;
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tile = tile & sprite_mask;
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if (tile > 0x4fff)
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continue;
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@ -204,7 +198,7 @@ void alpha68k_state::draw_sprites_V( bitmap_ind16 &bitmap, const rectangle &clip
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}
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}
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uint32_t alpha68k_state::screen_update_alpha68k_V(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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u32 alpha68k_state::screen_update_alpha68k_V(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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machine().tilemap().set_flip_all(m_flipscreen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
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@ -238,7 +232,7 @@ uint32_t alpha68k_state::screen_update_alpha68k_V(screen_device &screen, bitmap_
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return 0;
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}
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uint32_t alpha68k_state::screen_update_alpha68k_V_sb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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u32 alpha68k_state::screen_update_alpha68k_V_sb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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machine().tilemap().set_flip_all(m_flipscreen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
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@ -256,23 +250,22 @@ uint32_t alpha68k_state::screen_update_alpha68k_V_sb(screen_device &screen, bitm
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/******************************************************************************/
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//AT
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void alpha68k_state::draw_sprites_I( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d, int yshift )
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void alpha68k_state::draw_sprites_I(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d, int yshift)
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{
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int data, offs, mx, my, tile, color, fy, i;
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gfx_element *gfx = m_gfxdecode->gfx(0);
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for (offs = 0; offs < 0x400; offs += 0x20)
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for (int offs = 0; offs < 0x400; offs += 0x20)
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{
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mx = m_spriteram[offs + c];
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my = (yshift - (mx >> 8)) & 0xff;
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int mx = m_spriteram[offs + c];
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int my = (yshift - (mx >> 8)) & 0xff;
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mx &= 0xff;
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for (i = 0; i < 0x20; i++)
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for (int i = 0; i < 0x20; i++)
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{
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data = m_spriteram[offs + d + i];
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tile = data & 0x3fff;
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fy = data & 0x4000;
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color = m_color_proms[tile << 1 | data >> 15];
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const u16 data = m_spriteram[offs + d + i];
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const u16 tile = data & 0x3fff;
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const bool fy = data & 0x4000;
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const u8 color = m_color_proms[tile << 1 | data >> 15];
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gfx->transpen(bitmap,cliprect, tile, color, 0, fy, mx, my, 0);
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@ -281,7 +274,7 @@ void alpha68k_state::draw_sprites_I( bitmap_ind16 &bitmap, const rectangle &clip
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}
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}
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uint32_t alpha68k_state::screen_update_alpha68k_I(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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u32 alpha68k_state::screen_update_alpha68k_I(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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int yshift = (m_microcontroller_id == 0x890a) ? 1 : 0; // The Next Space is 1 pixel off
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@ -298,7 +291,7 @@ uint32_t alpha68k_state::screen_update_alpha68k_I(screen_device &screen, bitmap_
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void alpha68k_state::kyros_palette(palette_device &palette) const
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{
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const uint8_t *color_prom = memregion("proms")->base();
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const u8 *color_prom = memregion("proms")->base();
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/* create a lookup table for the palette */
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for (int i = 0; i < 0x100; i++)
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@ -315,14 +308,14 @@ void alpha68k_state::kyros_palette(palette_device &palette) const
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for (int i = 0; i < 0x100; i++)
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{
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uint8_t const ctabentry = ((color_prom[i] & 0x0f) << 4) | (color_prom[i + 0x100] & 0x0f);
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u8 const ctabentry = ((color_prom[i] & 0x0f) << 4) | (color_prom[i + 0x100] & 0x0f);
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palette.set_pen_indirect(i, ctabentry);
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}
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}
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void alpha68k_state::paddlem_palette(palette_device &palette) const
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{
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const uint8_t *color_prom = memregion("proms")->base();
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const u8 *color_prom = memregion("proms")->base();
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/* create a lookup table for the palette */
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for (int i = 0; i < 0x100; i++)
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@ -339,54 +332,52 @@ void alpha68k_state::paddlem_palette(palette_device &palette) const
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for (int i = 0; i < 0x400; i++)
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{
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uint8_t const ctabentry = ((color_prom[i + 0x400] & 0x0f) << 4) | (color_prom[i] & 0x0f);
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u8 const ctabentry = ((color_prom[i + 0x400] & 0x0f) << 4) | (color_prom[i] & 0x0f);
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palette.set_pen_indirect(i, ctabentry);
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}
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}
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void alpha68k_state::kyros_video_banking(int *bank, int data)
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void alpha68k_state::kyros_video_banking(u8 *bank, int data)
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{
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*bank = (data >> 13 & 4) | (data >> 10 & 3);
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}
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void alpha68k_state::jongbou_video_banking(int *bank, int data)
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void alpha68k_state::jongbou_video_banking(u8 *bank, int data)
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{
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*bank = (data >> 11 & 4) | (data >> 10 & 3);
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}
|
||||
|
||||
void alpha68k_state::kyros_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d )
|
||||
void alpha68k_state::kyros_draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d)
|
||||
{
|
||||
int offs, mx, my, color, tile, i, bank, fy, fx;
|
||||
int data;
|
||||
|
||||
//AT
|
||||
for (offs = 0; offs < 0x400; offs += 0x20)
|
||||
for (int offs = 0; offs < 0x400; offs += 0x20)
|
||||
{
|
||||
mx = m_spriteram[offs + c];
|
||||
my = -(mx >> 8) & 0xff;
|
||||
int mx = m_spriteram[offs + c];
|
||||
int my = -(mx >> 8) & 0xff;
|
||||
mx &= 0xff;
|
||||
|
||||
if (m_flipscreen)
|
||||
my = 249 - my;
|
||||
|
||||
for (i = 0; i < 0x20; i++)
|
||||
for (int i = 0; i < 0x20; i++)
|
||||
{
|
||||
data = m_spriteram[offs + d + i];
|
||||
if (data!=0x20)
|
||||
const u16 data = m_spriteram[offs + d + i];
|
||||
if (data != 0x20)
|
||||
{
|
||||
color = m_color_proms[(data >> 1 & 0x1000) | (data & 0xffc) | (data >> 14 & 3)];
|
||||
const u8 color = m_color_proms[(data >> 1 & 0x1000) | (data & 0xffc) | (data >> 14 & 3)];
|
||||
if (color != 0xff)
|
||||
{
|
||||
fy = data & 0x1000;
|
||||
fx = 0;
|
||||
int fy = data & 0x1000;
|
||||
int fx = 0;
|
||||
|
||||
if(m_flipscreen)
|
||||
if (m_flipscreen)
|
||||
{
|
||||
if (fy) fy = 0; else fy = 1;
|
||||
fx = 1;
|
||||
}
|
||||
|
||||
tile = (data >> 3 & 0x400) | (data & 0x3ff);
|
||||
u8 bank = 0;
|
||||
const u32 tile = (data >> 3 & 0x400) | (data & 0x3ff);
|
||||
if (m_game_id == ALPHA68K_KYROS)
|
||||
kyros_video_banking(&bank, data);
|
||||
else
|
||||
@ -404,7 +395,7 @@ void alpha68k_state::kyros_draw_sprites( bitmap_ind16 &bitmap, const rectangle &
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t alpha68k_state::screen_update_kyros(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
u32 alpha68k_state::screen_update_kyros(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_palette->set_pen_indirect(0x100, *m_videoram & 0xff);
|
||||
bitmap.fill(0x100, cliprect); //AT
|
||||
@ -417,15 +408,13 @@ uint32_t alpha68k_state::screen_update_kyros(screen_device &screen, bitmap_ind16
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
void alpha68k_state::sstingry_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d )
|
||||
void alpha68k_state::sstingry_draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int c, int d)
|
||||
{
|
||||
//AT
|
||||
int data, offs, mx, my, color, tile, i, bank, fy, fx;
|
||||
|
||||
for (offs = 0; offs < 0x400; offs += 0x20)
|
||||
for (int offs = 0; offs < 0x400; offs += 0x20)
|
||||
{
|
||||
mx = m_spriteram[offs + c];
|
||||
my = -(mx >> 8) & 0xff;
|
||||
int mx = m_spriteram[offs + c];
|
||||
int my = -(mx >> 8) & 0xff;
|
||||
mx &= 0xff;
|
||||
if (mx > 0xf8)
|
||||
mx -= 0x100;
|
||||
@ -433,27 +422,27 @@ void alpha68k_state::sstingry_draw_sprites( bitmap_ind16 &bitmap, const rectangl
|
||||
if (m_flipscreen)
|
||||
my = 249 - my;
|
||||
|
||||
for (i = 0; i < 0x20; i++)
|
||||
for (int i = 0; i < 0x20; i++)
|
||||
{
|
||||
data = m_spriteram[offs + d + i];
|
||||
const u16 data = m_spriteram[offs + d + i];
|
||||
if (data != 0x40)
|
||||
{
|
||||
fy = data & 0x1000;
|
||||
fx = 0;
|
||||
int fy = data & 0x1000;
|
||||
int fx = 0;
|
||||
|
||||
if(m_flipscreen)
|
||||
if (m_flipscreen)
|
||||
{
|
||||
if (fy) fy = 0; else fy = 1;
|
||||
fx = 1;
|
||||
}
|
||||
|
||||
color = (data >> 7 & 0x18) | (data >> 13 & 7);
|
||||
tile = data & 0x3ff;
|
||||
bank = data >> 10 & 3;
|
||||
const u16 color = (data >> 7 & 0x18) | (data >> 13 & 7);
|
||||
const u16 tile = data & 0x3ff;
|
||||
const u8 bank = data >> 10 & 3;
|
||||
m_gfxdecode->gfx(bank)->transpen(bitmap,cliprect, tile, color, fx, fy, mx, my, 0);
|
||||
}
|
||||
//ZT
|
||||
if(m_flipscreen)
|
||||
if (m_flipscreen)
|
||||
my = (my - 8) & 0xff;
|
||||
else
|
||||
my = (my + 8) & 0xff;
|
||||
@ -461,7 +450,7 @@ void alpha68k_state::sstingry_draw_sprites( bitmap_ind16 &bitmap, const rectangl
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t alpha68k_state::screen_update_sstingry(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
u32 alpha68k_state::screen_update_sstingry(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_palette->set_pen_indirect(0x100, *m_videoram & 0xff);
|
||||
bitmap.fill(0x100, cliprect); //AT
|
||||
|
||||
Loading…
Reference in New Issue
Block a user