mirror of
https://github.com/holub/mame
synced 2025-04-24 01:11:11 +03:00
karnov.cpp : Cleanups
Convert background tilemap into generic MAME tilemap system, Cleanup handlers, Reduce unnecessary values, address_space arguments, Duplicates, Region sizes
This commit is contained in:
cam900
parent
21318d7ed2
commit
7b2f0a6166
@ -334,92 +334,60 @@ void karnov_state::chelnov_i8751_w( int data )
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*
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*************************************/
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WRITE16_MEMBER(karnov_state::karnov_control_w)
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WRITE16_MEMBER(karnov_state::mcu_ack_w)
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{
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/* Mnemonics filled in from the schematics, brackets are my comments */
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switch (offset << 1)
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m_maincpu->set_input_line(6, CLEAR_LINE);
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if (m_i8751_needs_ack)
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{
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case 0: /* SECLR (Interrupt ack for Level 6 i8751 interrupt) */
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m_maincpu->set_input_line(6, CLEAR_LINE);
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if (m_i8751_needs_ack)
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{
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/* If a command and coin insert happen at once, then the i8751 will queue the coin command until the previous command is ACK'd */
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if (m_i8751_coin_pending)
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{
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m_i8751_return = m_i8751_coin_pending;
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m_maincpu->set_input_line(6, HOLD_LINE);
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m_i8751_coin_pending = 0;
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}
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else if (m_i8751_command_queue)
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{
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/* Pending control command - just write it back as SECREQ */
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m_i8751_needs_ack = 0;
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karnov_control_w(space, 3, m_i8751_command_queue, 0xffff);
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m_i8751_command_queue = 0;
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}
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else
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{
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m_i8751_needs_ack = 0;
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}
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}
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return;
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case 2: /* SONREQ (Sound CPU byte) */
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m_soundlatch->write(space, 0, data & 0xff);
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break;
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case 4: /* DM (DMA to buffer spriteram) */
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m_spriteram->copy();
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break;
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case 6: /* SECREQ (Interrupt & Data to i8751) */
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if (m_microcontroller_id == KARNOV || m_microcontroller_id == KARNOVJ)
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karnov_i8751_w(data);
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if (m_microcontroller_id == CHELNOV || m_microcontroller_id == CHELNOVU || m_microcontroller_id == CHELNOVJ)
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chelnov_i8751_w(data);
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if (m_microcontroller_id == WNDRPLNT)
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wndrplnt_i8751_w(data);
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break;
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case 8: /* HSHIFT (9 bits) - Top bit indicates video flip */
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COMBINE_DATA(&m_scroll[0]);
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karnov_flipscreen_w(data >> 15);
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break;
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case 0xa: /* VSHIFT */
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COMBINE_DATA(&m_scroll[1]);
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break;
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case 0xc: /* SECR (Reset i8751) */
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logerror("Reset i8751\n");
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m_i8751_needs_ack = 0;
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/* If a command and coin insert happen at once, then the i8751 will queue the coin command until the previous command is ACK'd */
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if (m_i8751_coin_pending)
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{
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m_i8751_return = m_i8751_coin_pending;
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m_maincpu->set_input_line(6, HOLD_LINE);
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m_i8751_coin_pending = 0;
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}
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else if (m_i8751_command_queue)
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{
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/* Pending control command - just write it back as SECREQ */
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m_i8751_needs_ack = 0;
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mcu_w(m_i8751_command_queue);
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m_i8751_command_queue = 0;
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m_i8751_return = 0;
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break;
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case 0xe: /* INTCLR (Interrupt ack for Level 7 vbl interrupt) */
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m_maincpu->set_input_line(7, CLEAR_LINE);
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break;
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}
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else
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{
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m_i8751_needs_ack = 0;
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}
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}
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}
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READ16_MEMBER(karnov_state::karnov_control_r)
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u16 karnov_state::mcu_r()
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{
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switch (offset << 1)
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{
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case 0:
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return ioport("P1_P2")->read();
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case 2: /* Start buttons & VBL */
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return ioport("SYSTEM")->read();
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case 4:
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return ioport("DSW")->read();
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case 6: /* i8751 return values */
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return m_i8751_return;
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}
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return m_i8751_return;
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}
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return ~0;
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void karnov_state::mcu_w(u16 data)
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{
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if (m_microcontroller_id == KARNOV || m_microcontroller_id == KARNOVJ)
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karnov_i8751_w(data);
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if (m_microcontroller_id == CHELNOV || m_microcontroller_id == CHELNOVU || m_microcontroller_id == CHELNOVJ)
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chelnov_i8751_w(data);
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if (m_microcontroller_id == WNDRPLNT)
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wndrplnt_i8751_w(data);
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}
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WRITE16_MEMBER(karnov_state::mcu_reset_w)
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{
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logerror("Reset i8751\n");
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m_i8751_needs_ack = 0;
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m_i8751_coin_pending = 0;
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m_i8751_command_queue = 0;
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m_i8751_return = 0;
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}
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WRITE16_MEMBER(karnov_state::vint_ack_w)
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{
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m_maincpu->set_input_line(7, CLEAR_LINE);
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}
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/*************************************
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@ -433,12 +401,19 @@ void karnov_state::karnov_map(address_map &map)
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map(0x000000, 0x05ffff).rom();
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map(0x060000, 0x063fff).ram().share("ram");
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map(0x080000, 0x080fff).ram().share("spriteram");
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map(0x0a0000, 0x0a07ff).ram().w(FUNC(karnov_state::karnov_videoram_w)).share("videoram");
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map(0x0a0800, 0x0a0fff).w(FUNC(karnov_state::karnov_videoram_w)); /* Wndrplnt Mirror */
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map(0x0a1000, 0x0a17ff).writeonly().share("pf_data");
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map(0x0a1800, 0x0a1fff).w(FUNC(karnov_state::karnov_playfield_swap_w));
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map(0x0c0000, 0x0c0007).r(FUNC(karnov_state::karnov_control_r));
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map(0x0c0000, 0x0c000f).w(FUNC(karnov_state::karnov_control_w));
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map(0x0a0000, 0x0a07ff).ram().w(FUNC(karnov_state::videoram_w)).share("videoram");
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map(0x0a0800, 0x0a0fff).w(FUNC(karnov_state::videoram_w)); /* Wndrplnt Mirror */
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map(0x0a1000, 0x0a17ff).w(FUNC(karnov_state::playfield_w)).share("pf_data");
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map(0x0a1800, 0x0a1fff).lw16("pf_col_w", [this](offs_t offset, u16 data, u16 mem_mask)
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{ playfield_w(((offset & 0x1f) << 5) | ((offset & 0x3e0) >> 5), data, mem_mask); });
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map(0x0c0000, 0x0c0001).portr("P1_P2").w(FUNC(karnov_state::mcu_ack_w));
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map(0x0c0002, 0x0c0003).portr("SYSTEM");
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map(0x0c0003, 0x0c0003).w(m_soundlatch, FUNC(generic_latch_8_device::write));
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map(0x0c0004, 0x0c0005).portr("DSW").w(m_spriteram, FUNC(buffered_spriteram16_device::write));
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map(0x0c0006, 0x0c0007).rw(FUNC(karnov_state::mcu_r), FUNC(karnov_state::mcu_w));
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map(0x0c0008, 0x0c000b).writeonly().share("scroll");
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map(0x0c000c, 0x0c000d).w(FUNC(karnov_state::mcu_reset_w));
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map(0x0c000e, 0x0c000f).w(FUNC(karnov_state::vint_ack_w));
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}
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@ -694,44 +669,30 @@ INPUT_PORTS_END
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static const gfx_layout chars =
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{
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8,8,
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1024,
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RGN_FRAC(1,4),
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3,
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{ 0x6000*8,0x4000*8,0x2000*8 },
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{ 0, 1, 2, 3, 4, 5, 6, 7 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
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{ RGN_FRAC(3,4),RGN_FRAC(2,4),RGN_FRAC(1,4) },
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{ STEP8(0,1) },
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{ STEP8(0,8) },
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8*8 /* every sprite takes 8 consecutive bytes */
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};
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static const gfx_layout sprites =
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{
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16,16,
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4096,
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4,
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{ 0x60000*8,0x00000*8,0x20000*8,0x40000*8 },
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{ 16*8, 1+(16*8), 2+(16*8), 3+(16*8), 4+(16*8), 5+(16*8), 6+(16*8), 7+(16*8),
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0,1,2,3,4,5,6,7 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 ,8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8},
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16*16
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};
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/* 16x16 tiles, 4 Planes, each plane is 0x10000 bytes */
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static const gfx_layout tiles =
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{
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16,16,
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2048,
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RGN_FRAC(1,4),
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4,
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{ 0x30000*8,0x00000*8,0x10000*8,0x20000*8 },
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{ 16*8, 1+(16*8), 2+(16*8), 3+(16*8), 4+(16*8), 5+(16*8), 6+(16*8), 7+(16*8),
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0,1,2,3,4,5,6,7 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 ,8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8},
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{ RGN_FRAC(3,4),0,RGN_FRAC(1,4),RGN_FRAC(2,4) },
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{ STEP8(16*8,1), STEP8(0,1) },
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{ STEP16(0,8) },
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16*16
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};
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static GFXDECODE_START( gfx_karnov )
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GFXDECODE_ENTRY( "gfx1", 0, chars, 0, 4 ) /* colors 0-31 */
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GFXDECODE_ENTRY( "gfx2", 0, tiles, 512, 16 ) /* colors 512-767 */
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GFXDECODE_ENTRY( "gfx3", 0, sprites, 256, 16 ) /* colors 256-511 */
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GFXDECODE_ENTRY( "gfx1", 0, chars, 0, 4 ) /* colors 0-31 */
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GFXDECODE_ENTRY( "gfx2", 0, tiles, 512, 16 ) /* colors 512-767 */
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GFXDECODE_ENTRY( "gfx3", 0, tiles, 256, 16 ) /* colors 256-511 */
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GFXDECODE_END
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@ -780,9 +741,6 @@ WRITE_LINE_MEMBER(karnov_state::vbint_w)
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void karnov_state::machine_start()
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{
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save_item(NAME(m_flipscreen));
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save_item(NAME(m_scroll));
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save_item(NAME(m_i8751_return));
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save_item(NAME(m_i8751_needs_ack));
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save_item(NAME(m_i8751_coin_pending));
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@ -803,7 +761,6 @@ void karnov_state::machine_reset()
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m_i8751_level = 0;
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// m_latch = 0;
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m_flipscreen = 0;
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m_scroll[0] = 0;
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m_scroll[1] = 0;
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}
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@ -827,7 +784,7 @@ MACHINE_CONFIG_START(karnov_state::karnov)
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MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
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MCFG_SCREEN_SIZE(32*8, 32*8)
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MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 31*8-1)
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MCFG_SCREEN_UPDATE_DRIVER(karnov_state, screen_update_karnov)
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MCFG_SCREEN_UPDATE_DRIVER(karnov_state, screen_update)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(*this, karnov_state, vbint_w))
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@ -896,7 +853,6 @@ MACHINE_CONFIG_START(karnov_state::wndrplnt)
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MCFG_DEVICE_ADD("audiocpu", M6502, 1500000) /* Accurate */
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MCFG_DEVICE_PROGRAM_MAP(karnov_sound_map)
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/* video hardware */
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MCFG_DEVICE_ADD("spriteram", BUFFERED_SPRITERAM16)
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@ -905,7 +861,7 @@ MACHINE_CONFIG_START(karnov_state::wndrplnt)
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MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
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MCFG_SCREEN_SIZE(32*8, 32*8)
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MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 31*8-1)
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MCFG_SCREEN_UPDATE_DRIVER(karnov_state, screen_update_karnov)
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MCFG_SCREEN_UPDATE_DRIVER(karnov_state, screen_update)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(*this, karnov_state, vbint_w))
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@ -963,15 +919,15 @@ ROM_START( karnov )
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ROM_LOAD( "dn03-", 0x20000, 0x10000, CRC(90d9dd9c) SHA1(00a3bed276927f099d57e90f28fd77bd41a3c360) )
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ROM_LOAD( "dn02-", 0x30000, 0x10000, CRC(1e04d7b9) SHA1(a2c6fde42569a52cc6d9a86715dea4a8bea80092) )
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ROM_REGION( 0x80000, "gfx3", 0 )
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ROM_REGION( 0x60000, "gfx3", 0 )
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ROM_LOAD( "dn12-", 0x00000, 0x10000, CRC(9806772c) SHA1(01f17fa033262a3e64e0675cc4e20b3c3f4b254d) ) /* Sprites - 2 sets of 4, interleaved here */
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ROM_LOAD( "dn14-5", 0x10000, 0x08000, CRC(ac9e6732) SHA1(6f61344eb8a13349471145dee252a01aadb8cdf0) )
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ROM_LOAD( "dn13-", 0x20000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
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ROM_LOAD( "dn15-5", 0x30000, 0x08000, CRC(8933fcb8) SHA1(0dbda4b032ed3776d7633264f39e6f00ace7a238) )
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ROM_LOAD( "dn16-", 0x40000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
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ROM_LOAD( "dn17-5", 0x50000, 0x08000, CRC(b70ae950) SHA1(1ec833bdad12710ea846ef48dddbe2e1ae6b8ce1) )
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ROM_LOAD( "dn18-", 0x60000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
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ROM_LOAD( "dn19-5", 0x70000, 0x08000, CRC(8fd4fa40) SHA1(1870fb0c5c64fbc53a10115f0f3c7624cf2465db) )
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ROM_LOAD( "dn13-", 0x18000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
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ROM_LOAD( "dn15-5", 0x28000, 0x08000, CRC(8933fcb8) SHA1(0dbda4b032ed3776d7633264f39e6f00ace7a238) )
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ROM_LOAD( "dn16-", 0x30000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
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ROM_LOAD( "dn17-5", 0x40000, 0x08000, CRC(b70ae950) SHA1(1ec833bdad12710ea846ef48dddbe2e1ae6b8ce1) )
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ROM_LOAD( "dn18-", 0x48000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
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ROM_LOAD( "dn19-5", 0x58000, 0x08000, CRC(8fd4fa40) SHA1(1870fb0c5c64fbc53a10115f0f3c7624cf2465db) )
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ROM_REGION( 0x0800, "proms", 0 )
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ROM_LOAD( "karnprom.21", 0x0000, 0x0400, CRC(aab0bb93) SHA1(545707fbb1007fca1fe297c5fce61e485e7084fc) )
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@ -1002,15 +958,15 @@ ROM_START( karnova )
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ROM_LOAD( "dn03-", 0x20000, 0x10000, CRC(90d9dd9c) SHA1(00a3bed276927f099d57e90f28fd77bd41a3c360) )
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ROM_LOAD( "dn02-", 0x30000, 0x10000, CRC(1e04d7b9) SHA1(a2c6fde42569a52cc6d9a86715dea4a8bea80092) )
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ROM_REGION( 0x80000, "gfx3", 0 )
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ROM_REGION( 0x60000, "gfx3", 0 )
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ROM_LOAD( "dn12-", 0x00000, 0x10000, CRC(9806772c) SHA1(01f17fa033262a3e64e0675cc4e20b3c3f4b254d) ) /* Sprites - 2 sets of 4, interleaved here */
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ROM_LOAD( "dn14-5", 0x10000, 0x08000, CRC(ac9e6732) SHA1(6f61344eb8a13349471145dee252a01aadb8cdf0) )
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ROM_LOAD( "dn13-", 0x20000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
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ROM_LOAD( "dn15-5", 0x30000, 0x08000, CRC(8933fcb8) SHA1(0dbda4b032ed3776d7633264f39e6f00ace7a238) )
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ROM_LOAD( "dn16-", 0x40000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
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ROM_LOAD( "dn17-5", 0x50000, 0x08000, CRC(b70ae950) SHA1(1ec833bdad12710ea846ef48dddbe2e1ae6b8ce1) )
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ROM_LOAD( "dn18-", 0x60000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
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ROM_LOAD( "dn19-5", 0x70000, 0x08000, CRC(8fd4fa40) SHA1(1870fb0c5c64fbc53a10115f0f3c7624cf2465db) )
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ROM_LOAD( "dn13-", 0x18000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
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ROM_LOAD( "dn15-5", 0x28000, 0x08000, CRC(8933fcb8) SHA1(0dbda4b032ed3776d7633264f39e6f00ace7a238) )
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ROM_LOAD( "dn16-", 0x30000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
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ROM_LOAD( "dn17-5", 0x40000, 0x08000, CRC(b70ae950) SHA1(1ec833bdad12710ea846ef48dddbe2e1ae6b8ce1) )
|
||||
ROM_LOAD( "dn18-", 0x48000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
|
||||
ROM_LOAD( "dn19-5", 0x58000, 0x08000, CRC(8fd4fa40) SHA1(1870fb0c5c64fbc53a10115f0f3c7624cf2465db) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "karnprom.21", 0x0000, 0x0400, CRC(aab0bb93) SHA1(545707fbb1007fca1fe297c5fce61e485e7084fc) )
|
||||
@ -1041,15 +997,15 @@ ROM_START( karnovj )
|
||||
ROM_LOAD( "dn03-", 0x20000, 0x10000, CRC(90d9dd9c) SHA1(00a3bed276927f099d57e90f28fd77bd41a3c360) )
|
||||
ROM_LOAD( "dn02-", 0x30000, 0x10000, CRC(1e04d7b9) SHA1(a2c6fde42569a52cc6d9a86715dea4a8bea80092) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x60000, "gfx3", 0 )
|
||||
ROM_LOAD( "dn12-", 0x00000, 0x10000, CRC(9806772c) SHA1(01f17fa033262a3e64e0675cc4e20b3c3f4b254d) ) /* Sprites - 2 sets of 4, interleaved here */
|
||||
ROM_LOAD( "kar14", 0x10000, 0x08000, CRC(c6b39595) SHA1(3bc2d0a613cc1b5d255cccc3b26e21ea1c23e75b) )
|
||||
ROM_LOAD( "dn13-", 0x20000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
|
||||
ROM_LOAD( "kar15", 0x30000, 0x08000, CRC(2f72cac0) SHA1(a71e61eea77ecd3240c5217ae84e7aa3ef21288a) )
|
||||
ROM_LOAD( "dn16-", 0x40000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
|
||||
ROM_LOAD( "kar17", 0x50000, 0x08000, CRC(7851c70f) SHA1(47b7a64dd8230e95cd7ae7f661c7586c7598c356) )
|
||||
ROM_LOAD( "dn18-", 0x60000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
|
||||
ROM_LOAD( "kar19", 0x70000, 0x08000, CRC(7bc174bb) SHA1(d8bc320169fc3a9cdd3f271ea523fb0486abae2c) )
|
||||
ROM_LOAD( "dn13-", 0x18000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
|
||||
ROM_LOAD( "kar15", 0x28000, 0x08000, CRC(2f72cac0) SHA1(a71e61eea77ecd3240c5217ae84e7aa3ef21288a) )
|
||||
ROM_LOAD( "dn16-", 0x30000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
|
||||
ROM_LOAD( "kar17", 0x40000, 0x08000, CRC(7851c70f) SHA1(47b7a64dd8230e95cd7ae7f661c7586c7598c356) )
|
||||
ROM_LOAD( "dn18-", 0x48000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
|
||||
ROM_LOAD( "kar19", 0x58000, 0x08000, CRC(7bc174bb) SHA1(d8bc320169fc3a9cdd3f271ea523fb0486abae2c) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "karnprom.21", 0x0000, 0x0400, CRC(aab0bb93) SHA1(545707fbb1007fca1fe297c5fce61e485e7084fc) )
|
||||
@ -1086,15 +1042,15 @@ ROM_START( karnovjbl )
|
||||
ROM_LOAD( "15.bin", 0x30000, 0x08000, CRC(04551cc8) SHA1(d0b89b55b8e139e11b79efd26edeffd8022ee385) )
|
||||
ROM_LOAD( "16.bin", 0x38000, 0x08000, CRC(12bc9e09) SHA1(d2f527138d475fc7d798aaf48e08b133be090543) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x60000, "gfx3", 0 )
|
||||
ROM_LOAD( "17.bin", 0x00000, 0x10000, CRC(9806772c) SHA1(01f17fa033262a3e64e0675cc4e20b3c3f4b254d) ) /* Sprites - 2 sets of 4, interleaved here */
|
||||
ROM_LOAD( "19.bin", 0x10000, 0x08000, CRC(c6b39595) SHA1(3bc2d0a613cc1b5d255cccc3b26e21ea1c23e75b) )
|
||||
ROM_LOAD( "18.bin", 0x20000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
|
||||
ROM_LOAD( "20.bin", 0x30000, 0x08000, CRC(2f72cac0) SHA1(a71e61eea77ecd3240c5217ae84e7aa3ef21288a) )
|
||||
ROM_LOAD( "21.bin", 0x40000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
|
||||
ROM_LOAD( "22.bin", 0x50000, 0x08000, CRC(7851c70f) SHA1(47b7a64dd8230e95cd7ae7f661c7586c7598c356) )
|
||||
ROM_LOAD( "23.bin", 0x60000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
|
||||
ROM_LOAD( "24.bin", 0x70000, 0x08000, CRC(7bc174bb) SHA1(d8bc320169fc3a9cdd3f271ea523fb0486abae2c) )
|
||||
ROM_LOAD( "18.bin", 0x18000, 0x10000, CRC(a03308f9) SHA1(1d450725a5c488332c83d8f64a73a750ce7fe4c7) )
|
||||
ROM_LOAD( "20.bin", 0x28000, 0x08000, CRC(2f72cac0) SHA1(a71e61eea77ecd3240c5217ae84e7aa3ef21288a) )
|
||||
ROM_LOAD( "21.bin", 0x30000, 0x10000, CRC(55e63a11) SHA1(3ef0468fa02ac5382007428122216917ad5eaa0e) )
|
||||
ROM_LOAD( "22.bin", 0x40000, 0x08000, CRC(7851c70f) SHA1(47b7a64dd8230e95cd7ae7f661c7586c7598c356) )
|
||||
ROM_LOAD( "23.bin", 0x48000, 0x10000, CRC(2ad53213) SHA1(f22696920bf3d74fb0e28e2d7cb31be5e183c6b4) )
|
||||
ROM_LOAD( "24.bin", 0x58000, 0x08000, CRC(7bc174bb) SHA1(d8bc320169fc3a9cdd3f271ea523fb0486abae2c) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 ) // not dumped for this set
|
||||
ROM_LOAD( "karnprom.21", 0x0000, 0x0400, CRC(aab0bb93) SHA1(545707fbb1007fca1fe297c5fce61e485e7084fc) )
|
||||
@ -1164,11 +1120,11 @@ ROM_START( chelnov )
|
||||
ROM_LOAD( "ee03-.d15", 0x20000, 0x10000, CRC(7178e182) SHA1(e8f03bda417e8f2f0508df40057d39ce6ee74f16) )
|
||||
ROM_LOAD( "ee02-.c18", 0x30000, 0x10000, CRC(9d7c45ae) SHA1(014dfafa6898e5fd0d124391e698b4f76d38fa94) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x40000, "gfx3", 0 )
|
||||
ROM_LOAD( "ee12-.f8", 0x00000, 0x10000, CRC(9b1c53a5) SHA1(b0fdc89dc7fd0931fa4bca3bbc20fc88f637ec74) ) /* Sprites */
|
||||
ROM_LOAD( "ee13-.f9", 0x20000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x40000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x60000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
ROM_LOAD( "ee13-.f9", 0x10000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x20000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x30000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "ee21.k8", 0x0000, 0x0400, CRC(b1db6586) SHA1(a7ecfcb4cf0f7450900820b3dfad8813efedfbea) ) /* different from the other set; */
|
||||
@ -1200,11 +1156,11 @@ ROM_START( chelnovu )
|
||||
ROM_LOAD( "ee03-.d15", 0x20000, 0x10000, CRC(7178e182) SHA1(e8f03bda417e8f2f0508df40057d39ce6ee74f16) )
|
||||
ROM_LOAD( "ee02-.c18", 0x30000, 0x10000, CRC(9d7c45ae) SHA1(014dfafa6898e5fd0d124391e698b4f76d38fa94) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x40000, "gfx3", 0 )
|
||||
ROM_LOAD( "ee12-.f8", 0x00000, 0x10000, CRC(9b1c53a5) SHA1(b0fdc89dc7fd0931fa4bca3bbc20fc88f637ec74) ) /* Sprites */
|
||||
ROM_LOAD( "ee13-.f9", 0x20000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x40000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x60000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
ROM_LOAD( "ee13-.f9", 0x10000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x20000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x30000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "ee21.k8", 0x0000, 0x0400, CRC(b1db6586) SHA1(a7ecfcb4cf0f7450900820b3dfad8813efedfbea) ) /* different from the other set; */
|
||||
@ -1236,11 +1192,11 @@ ROM_START( chelnovj )
|
||||
ROM_LOAD( "ee03-.d15", 0x20000, 0x10000, CRC(7178e182) SHA1(e8f03bda417e8f2f0508df40057d39ce6ee74f16) )
|
||||
ROM_LOAD( "ee02-.c18", 0x30000, 0x10000, CRC(9d7c45ae) SHA1(014dfafa6898e5fd0d124391e698b4f76d38fa94) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x40000, "gfx3", 0 )
|
||||
ROM_LOAD( "ee12-.f8", 0x00000, 0x10000, CRC(9b1c53a5) SHA1(b0fdc89dc7fd0931fa4bca3bbc20fc88f637ec74) ) /* Sprites */
|
||||
ROM_LOAD( "ee13-.f9", 0x20000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x40000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x60000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
ROM_LOAD( "ee13-.f9", 0x10000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x20000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x30000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "a-k7.bin", 0x0000, 0x0400, CRC(309c49d8) SHA1(7220002f6ef97514b4e6f61706fc16061120dafa) ) /* different from the parent set; - might be bad */
|
||||
@ -1277,11 +1233,11 @@ ROM_START( chelnovjbl ) // code is the same as the regular chelnovj set
|
||||
ROM_LOAD( "4.bin", 0x30000, 0x08000, CRC(276a46de) SHA1(5b8932dec0e10be128f5ed41798a8928c0aa506b) )
|
||||
ROM_LOAD( "5.bin", 0x38000, 0x08000, CRC(99cee6cd) SHA1(b2cd0a1aef04fd63ad27ac8a61d17a6bb4c8b600) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 ) /* Sprites */
|
||||
ROM_REGION( 0x40000, "gfx3", 0 ) /* Sprites */
|
||||
ROM_LOAD( "17.bin", 0x00000, 0x10000, CRC(47c857f8) SHA1(59f50365cee266c0e4075c989dc7fde50e43667a) ) // probably bad (1st half is 99.996948% match)
|
||||
ROM_LOAD( "ee13-.f9", 0x20000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x40000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x60000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
ROM_LOAD( "ee13-.f9", 0x10000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x20000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x30000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "a-k7.bin", 0x0000, 0x0400, CRC(309c49d8) SHA1(7220002f6ef97514b4e6f61706fc16061120dafa) ) /* different from the parent set; - might be bad (comment from chelnovj, not dumped here) */
|
||||
@ -1329,11 +1285,11 @@ ROM_START( chelnovjbla )
|
||||
ROM_LOAD( "4.bin", 0x30000, 0x08000, CRC(276a46de) SHA1(5b8932dec0e10be128f5ed41798a8928c0aa506b) )
|
||||
ROM_LOAD( "5.bin", 0x38000, 0x08000, CRC(99cee6cd) SHA1(b2cd0a1aef04fd63ad27ac8a61d17a6bb4c8b600) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx3", 0 )
|
||||
ROM_REGION( 0x40000, "gfx3", 0 )
|
||||
ROM_LOAD( "ee12-.f8", 0x00000, 0x10000, CRC(9b1c53a5) SHA1(b0fdc89dc7fd0931fa4bca3bbc20fc88f637ec74) ) /* Sprites */
|
||||
ROM_LOAD( "ee13-.f9", 0x20000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x40000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x60000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
ROM_LOAD( "ee13-.f9", 0x10000, 0x10000, CRC(72b8ae3e) SHA1(535dfd70e6d13296342d96917a57d46bdb28a59e) )
|
||||
ROM_LOAD( "ee14-.f13", 0x20000, 0x10000, CRC(d8f4bbde) SHA1(1f2d336dd97c9cc39e124c18cae634afb0ef3316) )
|
||||
ROM_LOAD( "ee15-.f15", 0x30000, 0x10000, CRC(81e3e68b) SHA1(1059c70b8bfe09c212a19767cfe23efa22afc196) )
|
||||
|
||||
ROM_REGION( 0x0800, "proms", 0 )
|
||||
ROM_LOAD( "a-k7.bin", 0x0000, 0x0400, CRC(309c49d8) SHA1(7220002f6ef97514b4e6f61706fc16061120dafa) ) /* different from the parent set; - might be bad (comment from chelnovj, not dumped here) */
|
||||
|
||||
@ -25,7 +25,8 @@ public:
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_ram(*this, "ram"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_pf_data(*this, "pf_data") { }
|
||||
m_pf_data(*this, "pf_data"),
|
||||
m_scroll(*this, "scroll") { }
|
||||
|
||||
/* devices */
|
||||
required_device<cpu_device> m_maincpu;
|
||||
@ -40,12 +41,11 @@ public:
|
||||
required_shared_ptr<uint16_t> m_ram;
|
||||
required_shared_ptr<uint16_t> m_videoram;
|
||||
required_shared_ptr<uint16_t> m_pf_data;
|
||||
required_shared_ptr<uint16_t> m_scroll;
|
||||
|
||||
/* video-related */
|
||||
std::unique_ptr<bitmap_ind16> m_bitmap_f;
|
||||
tilemap_t *m_bg_tilemap;
|
||||
tilemap_t *m_fix_tilemap;
|
||||
int m_flipscreen;
|
||||
uint16_t m_scroll[2];
|
||||
|
||||
/* misc */
|
||||
uint16_t m_i8751_return;
|
||||
@ -57,25 +57,27 @@ public:
|
||||
int m_coin_mask;
|
||||
int m_latch;
|
||||
|
||||
DECLARE_WRITE16_MEMBER(karnov_control_w);
|
||||
DECLARE_READ16_MEMBER(karnov_control_r);
|
||||
DECLARE_WRITE16_MEMBER(karnov_videoram_w);
|
||||
DECLARE_WRITE16_MEMBER(karnov_playfield_swap_w);
|
||||
u16 mcu_r();
|
||||
void mcu_w(u16 data);
|
||||
DECLARE_WRITE16_MEMBER(mcu_ack_w);
|
||||
DECLARE_WRITE16_MEMBER(mcu_reset_w);
|
||||
DECLARE_WRITE16_MEMBER(vint_ack_w);
|
||||
DECLARE_WRITE16_MEMBER(videoram_w);
|
||||
void playfield_w(offs_t offset, u16 data, u16 mem_mask);
|
||||
void init_wndrplnt();
|
||||
void init_karnov();
|
||||
void init_karnovj();
|
||||
void init_chelnovu();
|
||||
void init_chelnovj();
|
||||
void init_chelnov();
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_fix_tile_info);
|
||||
virtual void machine_start() override;
|
||||
virtual void machine_reset() override;
|
||||
DECLARE_VIDEO_START(karnov);
|
||||
DECLARE_VIDEO_START(wndrplnt);
|
||||
uint32_t screen_update_karnov(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
DECLARE_WRITE_LINE_MEMBER(vbint_w);
|
||||
void karnov_flipscreen_w( int data );
|
||||
void draw_background( bitmap_ind16 &bitmap, const rectangle &cliprect );
|
||||
void karnov_i8751_w( int data );
|
||||
void wndrplnt_i8751_w( int data );
|
||||
void chelnov_i8751_w( int data );
|
||||
|
||||
@ -9,66 +9,19 @@
|
||||
#include "emu.h"
|
||||
#include "includes/karnov.h"
|
||||
|
||||
void karnov_state::karnov_flipscreen_w( int data )
|
||||
{
|
||||
m_flipscreen = data;
|
||||
m_fix_tilemap->set_flip(m_flipscreen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
|
||||
m_spritegen->set_flip_screen(m_flipscreen);
|
||||
}
|
||||
|
||||
void karnov_state::draw_background( bitmap_ind16 &bitmap, const rectangle &cliprect )
|
||||
{
|
||||
int my, mx, offs, color, tile, fx, fy;
|
||||
int scrollx = m_scroll[0];
|
||||
int scrolly = m_scroll[1];
|
||||
|
||||
if (m_flipscreen)
|
||||
fx = fy = 1;
|
||||
else
|
||||
fx = fy = 0;
|
||||
|
||||
mx = -1;
|
||||
my = 0;
|
||||
|
||||
for (offs = 0; offs < 0x400; offs ++)
|
||||
{
|
||||
mx++;
|
||||
if (mx == 32)
|
||||
{
|
||||
mx=0;
|
||||
my++;
|
||||
}
|
||||
|
||||
tile = m_pf_data[offs];
|
||||
color = tile >> 12;
|
||||
tile = tile & 0x7ff;
|
||||
if (m_flipscreen)
|
||||
m_gfxdecode->gfx(1)->opaque(*m_bitmap_f,m_bitmap_f->cliprect(),tile,
|
||||
color, fx, fy, 496-16*mx,496-16*my);
|
||||
else
|
||||
m_gfxdecode->gfx(1)->opaque(*m_bitmap_f,m_bitmap_f->cliprect(),tile,
|
||||
color, fx, fy, 16*mx,16*my);
|
||||
}
|
||||
|
||||
if (!m_flipscreen)
|
||||
{
|
||||
scrolly = -scrolly;
|
||||
scrollx = -scrollx;
|
||||
}
|
||||
else
|
||||
{
|
||||
scrolly = scrolly + 256;
|
||||
scrollx = scrollx + 256;
|
||||
}
|
||||
|
||||
copyscrollbitmap(bitmap, *m_bitmap_f, 1, &scrollx, 1, &scrolly, cliprect);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
uint32_t karnov_state::screen_update_karnov(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
uint32_t karnov_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
draw_background(bitmap, cliprect);
|
||||
int const flip = BIT(m_scroll[0], 15);
|
||||
|
||||
m_bg_tilemap->set_flip(flip ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
|
||||
m_fix_tilemap->set_flip(flip ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
|
||||
m_spritegen->set_flip_screen(flip);
|
||||
|
||||
m_bg_tilemap->set_scrollx(m_scroll[0]);
|
||||
m_bg_tilemap->set_scrolly(m_scroll[1]);
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
|
||||
m_spritegen->draw_sprites(bitmap, cliprect, m_spriteram->buffer(), 0x800, 0);
|
||||
m_fix_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
return 0;
|
||||
@ -80,21 +33,30 @@ TILE_GET_INFO_MEMBER(karnov_state::get_fix_tile_info)
|
||||
{
|
||||
int tile = m_videoram[tile_index];
|
||||
SET_TILE_INFO_MEMBER(0,
|
||||
tile&0xfff,
|
||||
tile>>14,
|
||||
tile & 0xfff,
|
||||
tile >> 14,
|
||||
0);
|
||||
}
|
||||
|
||||
WRITE16_MEMBER(karnov_state::karnov_videoram_w)
|
||||
TILE_GET_INFO_MEMBER(karnov_state::get_bg_tile_info)
|
||||
{
|
||||
int tile = m_pf_data[tile_index];
|
||||
SET_TILE_INFO_MEMBER(1,
|
||||
tile & 0x7ff,
|
||||
tile >> 12,
|
||||
0);
|
||||
}
|
||||
|
||||
WRITE16_MEMBER(karnov_state::videoram_w)
|
||||
{
|
||||
COMBINE_DATA(&m_videoram[offset]);
|
||||
m_fix_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
WRITE16_MEMBER(karnov_state::karnov_playfield_swap_w)
|
||||
void karnov_state::playfield_w(offs_t offset, u16 data, u16 mem_mask)
|
||||
{
|
||||
offset = ((offset & 0x1f) << 5) | ((offset & 0x3e0) >> 5);
|
||||
COMBINE_DATA(&m_pf_data[offset]);
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
@ -102,22 +64,18 @@ WRITE16_MEMBER(karnov_state::karnov_playfield_swap_w)
|
||||
VIDEO_START_MEMBER(karnov_state,karnov)
|
||||
{
|
||||
/* Allocate bitmap & tilemap */
|
||||
m_bitmap_f = std::make_unique<bitmap_ind16>(512, 512);
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(karnov_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_fix_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(karnov_state::get_fix_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
|
||||
|
||||
save_item(NAME(*m_bitmap_f));
|
||||
|
||||
m_fix_tilemap->set_transparent_pen(0);
|
||||
}
|
||||
|
||||
VIDEO_START_MEMBER(karnov_state,wndrplnt)
|
||||
{
|
||||
/* Allocate bitmap & tilemap */
|
||||
m_bitmap_f = std::make_unique<bitmap_ind16>(512, 512);
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(karnov_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_fix_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(karnov_state::get_fix_tile_info),this), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
|
||||
|
||||
save_item(NAME(*m_bitmap_f));
|
||||
|
||||
m_fix_tilemap->set_transparent_pen(0);
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user