mirror of https://github.com/stella-emu/stella.git
Added MC scheme to debugger ROM tab. This isn't complete, since I
don't have any test ROMs to confirm whether the current bankswitching code even works. git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2695 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena
parent
8487a60faa
commit
a7566af776
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@ -33,8 +33,8 @@ CartridgeFEWidget::CartridgeFEWidget(
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"Bank 0 @ $F000 - $FFFF (A13 = 1)\n"
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"Bank 1 @ $D000 - $DFFF (A13 = 0)\n"
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"\n"
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"Changing banks is not supported, since it "
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"would immediately switch on the next address\n";
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"Changing banks is not currently supported, since it "
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"would immediately switch on the next address change\n";
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addBaseInformation(2 * 4096, "Activision", info);
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}
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@ -0,0 +1,119 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2013 by Bradford W. Mott, Stephen Anthony
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// and the Stella Team
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//
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// See the file "License.txt" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id$
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//============================================================================
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#include "CartMC.hxx"
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#include "PopUpWidget.hxx"
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#include "CartMCWidget.hxx"
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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CartridgeMCWidget::CartridgeMCWidget(
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GuiObject* boss, const GUI::Font& font,
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int x, int y, int w, int h, CartridgeMC& cart)
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: CartDebugWidget(boss, font, x, y, w, h),
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myCart(cart)
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{
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#define ROM_BLOCKS
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uInt32 size = 128 * 1024;
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string info =
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"MC cartridge, 128 1K slices ROM + 32 1K RAM\n"
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"Write $80 - $FF into a hotspot for ROM (128)\n"
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"Write $00 - $3F into a hotspot for RAM (32)\n"
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"Segment 0 @ $F000 - $F3FF (hotspot = $3C)\n"
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"Segment 1 @ $F400 - $F7FF (hotspot = $3D)\n"
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"Segment 2 @ $F800 - $FBFF (hotspot = $3E)\n"
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"Segment 3 @ $FC00 - $FFFF (hotspot = $3F)\n"
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"\nTHIS SCHEME IS NOT FULLY IMPLEMENTED OR TESTED\n";
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int xpos = 10,
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ypos = addBaseInformation(size, "Chris Wilkson's Megacart", info) +
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myLineHeight;
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StringMap items;
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// Add 128 1K 'ROM' blocks
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for(uInt32 i = 0x80; i <= 0xFF; ++i)
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{
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const string& b = BSPF_toString(i);
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items.push_back(b + " (ROM)", b);
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}
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// Add 64 512B 'RAM' blocks
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for(uInt32 i = 0x00; i <= 0x3F; ++i)
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{
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const string& b = BSPF_toString(i);
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items.push_back(b + " (RAM)", b);
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}
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const int lwidth = font.getStringWidth("Set slice for segment X ($3X): "),
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fwidth = font.getStringWidth("255 (ROM)");
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mySlice0 =
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new PopUpWidget(boss, font, xpos, ypos-2, fwidth,
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myLineHeight, items, "Set slice for segment 0 ($3C): ",
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lwidth, kSlice0Changed);
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mySlice0->setTarget(this);
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addFocusWidget(mySlice0);
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ypos += mySlice0->getHeight() + 4;
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mySlice1 =
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new PopUpWidget(boss, font, xpos, ypos-2, fwidth,
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myLineHeight, items, "Set slice for segment 1 ($3D): ",
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lwidth, kSlice1Changed);
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mySlice1->setTarget(this);
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addFocusWidget(mySlice1);
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ypos += mySlice1->getHeight() + 4;
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mySlice2 =
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new PopUpWidget(boss, font, xpos, ypos-2, fwidth,
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myLineHeight, items, "Set slice for segment 2 ($3E): ",
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lwidth, kSlice2Changed);
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mySlice2->setTarget(this);
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addFocusWidget(mySlice2);
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ypos += mySlice2->getHeight() + 4;
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mySlice3 =
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new PopUpWidget(boss, font, xpos, ypos-2, fwidth,
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myLineHeight, items, "Set slice for segment 3 ($3F): ",
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lwidth, kSlice3Changed);
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mySlice3->setTarget(this);
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addFocusWidget(mySlice3);
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void CartridgeMCWidget::loadConfig()
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{
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const string& b0 = BSPF_toString(myCart.myCurrentBlock[0]);
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const string& b1 = BSPF_toString(myCart.myCurrentBlock[1]);
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const string& b2 = BSPF_toString(myCart.myCurrentBlock[2]);
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const string& b3 = BSPF_toString(myCart.myCurrentBlock[3]);
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mySlice0->setSelected(b0, b0);
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mySlice1->setSelected(b1, b1);
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mySlice2->setSelected(b2, b2);
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mySlice3->setSelected(b3, b3);
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CartDebugWidget::loadConfig();
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void CartridgeMCWidget::handleCommand(CommandSender* sender,
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int cmd, int data, int id)
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{
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// TODO - implement this
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}
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@ -0,0 +1,51 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2013 by Bradford W. Mott, Stephen Anthony
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// and the Stella Team
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//
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// See the file "License.txt" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id$
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//============================================================================
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#ifndef CARTRIDGEMC_WIDGET_HXX
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#define CARTRIDGEMC_WIDGET_HXX
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class CartridgeMC;
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class PopUpWidget;
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#include "CartDebugWidget.hxx"
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class CartridgeMCWidget : public CartDebugWidget
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{
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public:
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CartridgeMCWidget(GuiObject* boss, const GUI::Font& font,
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int x, int y, int w, int h,
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CartridgeMC& cart);
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virtual ~CartridgeMCWidget() { }
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void loadConfig();
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void handleCommand(CommandSender* sender, int cmd, int data, int id);
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private:
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CartridgeMC& myCart;
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PopUpWidget *mySlice0, *mySlice1, *mySlice2, *mySlice3;
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enum {
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kSlice0Changed = 's0CH',
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kSlice1Changed = 's1CH',
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kSlice2Changed = 's2CH',
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kSlice3Changed = 's3CH'
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};
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};
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#endif
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@ -38,6 +38,7 @@ MODULE_OBJS := \
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src/debugger/gui/CartF8SCWidget.o \
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src/debugger/gui/CartFAWidget.o \
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src/debugger/gui/CartFEWidget.o \
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src/debugger/gui/CartMCWidget.o \
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src/debugger/gui/CartSBWidget.o \
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src/debugger/gui/CartUAWidget.o \
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src/debugger/gui/CartX07Widget.o \
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@ -24,6 +24,9 @@ class System;
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#include "bspf.hxx"
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#include "Cart.hxx"
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#ifdef DEBUGGER_SUPPORT
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#include "CartMCWidget.hxx"
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#endif
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/**
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This is the cartridge class for Chris Wilkson's Megacart. It does not
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@ -138,6 +141,8 @@ class System;
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*/
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class CartridgeMC : public Cartridge
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{
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friend class CartridgeMCWidget;
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public:
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/**
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Create a new cartridge using the specified image and size. If the
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@ -226,6 +231,18 @@ class CartridgeMC : public Cartridge
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*/
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string name() const { return "CartridgeMC"; }
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#ifdef DEBUGGER_SUPPORT
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/**
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Get debugger widget responsible for accessing the inner workings
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of the cart.
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*/
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CartDebugWidget* debugWidget(GuiObject* boss,
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const GUI::Font& font, int x, int y, int w, int h)
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{
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return new CartridgeMCWidget(boss, font, x, y, w, h, *this);
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}
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#endif
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public:
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/**
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Get the byte at the specified address
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