DREAMWEB: Hook up ScummVM save/load menu
The ScummVM menu will be used if dreamweb_originalsaveload is set to true. This is very error-prone, and needs testing.
This commit is contained in:
Willem Jan Palenstijn
parent
f3131e2dbf
commit
7280a569cb
2 changed files with 272 additions and 141 deletions
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@ -21,108 +21,125 @@
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*/
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#include "dreamweb/dreamweb.h"
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#include "engines/metaengine.h"
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#include "gui/saveload.h"
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#include "common/config-manager.h"
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#include "common/translation.h"
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namespace DreamGen {
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void DreamGenContext::loadgame() {
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STACK_CHECK;
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_cmp(data.byte(kCommandtype), 246);
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if (flags.z())
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goto alreadyload;
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data.byte(kCommandtype) = 246;
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al = 41;
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commandonly();
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alreadyload:
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ax = data.word(kMousebutton);
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_cmp(ax, data.word(kOldbutton));
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if (flags.z())
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return /* (noload) */;
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_cmp(ax, 1);
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if (flags.z())
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goto doload;
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return;
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doload:
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data.byte(kLoadingorsave) = 1;
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showopbox();
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showloadops();
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data.byte(kCurrentslot) = 0;
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showslots();
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shownames();
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data.byte(kPointerframe) = 0;
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worktoscreenm();
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namestoold();
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data.byte(kGetback) = 0;
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loadops:
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_cmp(data.byte(kQuitrequested), 0);
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if (!flags.z())
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return /* (quitloaded) */;
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delpointer();
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readmouse();
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showpointer();
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vsync();
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dumppointer();
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dumptextline();
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bx = offset_loadlist;
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checkcoords();
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_cmp(data.byte(kGetback), 0);
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if (flags.z())
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goto loadops;
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_cmp(data.byte(kGetback), 2);
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if (flags.z())
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return /* (quitloaded) */;
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getridoftemp();
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dx = data;
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es = dx;
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bx = 7979;
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startloading();
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loadroomssample();
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data.byte(kRoomloaded) = 1;
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data.byte(kNewlocation) = 255;
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clearsprites();
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initman();
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initrain();
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data.word(kTextaddressx) = 13;
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data.word(kTextaddressy) = 182;
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data.byte(kTextlen) = 240;
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startup();
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worktoscreen();
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data.byte(kGetback) = 4;
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if (data.byte(kCommandtype) != 246) {
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data.byte(kCommandtype) = 246;
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al = 41;
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commandonly();
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}
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if (data.word(kMousebutton) == data.word(kOldbutton))
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return; // "noload"
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if (data.word(kMousebutton) == 1)
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doload();
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}
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void DreamGenContext::doload() {
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STACK_CHECK;
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data.byte(kLoadingorsave) = 1;
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showopbox();
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showloadops();
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data.byte(kCurrentslot) = 0;
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showslots();
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shownames();
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data.byte(kPointerframe) = 0;
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worktoscreenm();
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namestoold();
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data.byte(kGetback) = 0;
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loadops:
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_cmp(data.byte(kQuitrequested), 0);
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if (!flags.z())
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return /* (quitloaded) */;
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delpointer();
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readmouse();
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showpointer();
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vsync();
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dumppointer();
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dumptextline();
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bx = offset_loadlist;
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checkcoords();
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_cmp(data.byte(kGetback), 0);
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if (flags.z())
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goto loadops;
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_cmp(data.byte(kGetback), 2);
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if (flags.z())
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return /* (quitloaded) */;
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if (ConfMan.getBool("dreamweb_originalsaveload")) {
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showopbox();
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showloadops();
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data.byte(kCurrentslot) = 0;
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showslots();
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shownames();
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data.byte(kPointerframe) = 0;
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worktoscreenm();
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namestoold();
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data.byte(kGetback) = 0;
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while (true) {
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if (data.byte(kQuitrequested))
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return; // "quitloaded"
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delpointer();
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readmouse();
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showpointer();
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vsync();
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dumppointer();
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dumptextline();
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bx = offset_loadlist;
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checkcoords();
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if (data.byte(kGetback) == 1)
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break;
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if (data.byte(kGetback) == 2)
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return; // "quitloaded"
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}
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} else {
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const EnginePlugin *plugin = NULL;
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Common::String gameId = ConfMan.get("gameid");
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EngineMan.findGame(gameId, &plugin);
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GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"));
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dialog->setSaveMode(false);
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int savegameId = dialog->runModalWithPluginAndTarget(plugin, ConfMan.getActiveDomainName());
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delete dialog;
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if (savegameId < 0) {
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data.byte(kGetback) = 0;
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return;
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}
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// TODO: proper scheme for filename, in a separate function
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//Common::String filename = ConfMan.getActiveDomainName() + Common::String::format(".d%02d", savegameId);
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Common::String filename = Common::String::format("DREAMWEB.D%02d", savegameId);
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debug(1, "Loading from filename: %s", filename.c_str());
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engine->openSaveFileForReading(filename);
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// TODO: The below is duplicated from Loadposition
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data.word(kTimecount) = 0;
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clearchanges();
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ds = cs;
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dx = kFileheader;
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cx = kHeaderlen;
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savefileread();
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es = cs;
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di = kFiledata;
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ax = savegameId;
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if (savegameId < 7) {
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cx = 17;
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_mul(cx);
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ds = data;
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dx = kSavenames;
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_add(dx, ax);
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loadseg();
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} else {
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// For potential support of more than 7 savegame slots,
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// loading into the savenames buffer isn't always possible
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uint8 namebuf[17];
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engine->readFromFile(namebuf, 17);
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}
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ds = data;
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dx = kStartvars;
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loadseg();
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ds = data.word(kExtras);
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dx = kExframedata;
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loadseg();
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ds = data.word(kBuffers);
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dx = kListofchanges;
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loadseg();
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ds = data;
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dx = kMadeuproomdat;
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loadseg();
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ds = cs;
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dx = kReelroutines;
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loadseg();
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closefile();
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data.byte(kGetback) = 1;
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}
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getridoftemp();
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dx = data;
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es = dx;
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bx = 7979;
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bx = kMadeuproomdat;
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startloading();
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loadroomssample();
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data.byte(kRoomloaded) = 1;
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@ -138,54 +155,172 @@ loadops:
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data.byte(kGetback) = 4;
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}
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void DreamGenContext::savegame() {
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STACK_CHECK;
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_cmp(data.byte(kMandead), 2);
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if (!flags.z())
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goto cansaveok;
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blank();
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return;
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cansaveok:
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_cmp(data.byte(kCommandtype), 247);
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if (flags.z())
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goto alreadysave;
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data.byte(kCommandtype) = 247;
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al = 44;
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commandonly();
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alreadysave:
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ax = data.word(kMousebutton);
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_and(ax, 1);
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if (!flags.z())
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goto dosave;
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return;
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dosave:
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if (data.byte(kMandead) == 2) {
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blank();
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return;
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}
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if (data.byte(kCommandtype) != 247) {
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data.byte(kCommandtype) = 247;
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al = 44;
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commandonly();
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}
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if (data.word(kMousebutton) != 1)
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return;
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data.byte(kLoadingorsave) = 2;
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showopbox();
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showsaveops();
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data.byte(kCurrentslot) = 0;
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showslots();
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shownames();
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worktoscreenm();
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namestoold();
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data.word(kBufferin) = 0;
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data.word(kBufferout) = 0;
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data.byte(kGetback) = 0;
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saveops:
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_cmp(data.byte(kQuitrequested), 0);
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if (!flags.z())
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return /* (quitsavegame) */;
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delpointer();
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checkinput();
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readmouse();
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showpointer();
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vsync();
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dumppointer();
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dumptextline();
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bx = offset_savelist;
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checkcoords();
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_cmp(data.byte(kGetback), 0);
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if (flags.z())
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goto saveops;
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if (ConfMan.getBool("dreamweb_originalsaveload")) {
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showopbox();
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showsaveops();
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data.byte(kCurrentslot) = 0;
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showslots();
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shownames();
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worktoscreenm();
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namestoold();
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data.word(kBufferin) = 0;
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data.word(kBufferout) = 0;
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data.byte(kGetback) = 0;
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while (true) {
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_cmp(data.byte(kQuitrequested), 0);
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if (!flags.z())
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return /* (quitsavegame) */;
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delpointer();
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checkinput();
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readmouse();
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showpointer();
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vsync();
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dumppointer();
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dumptextline();
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bx = offset_savelist;
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checkcoords();
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_cmp(data.byte(kGetback), 0);
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if (flags.z())
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continue;
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break;
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}
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return;
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} else {
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const EnginePlugin *plugin = NULL;
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Common::String gameId = ConfMan.get("gameid");
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EngineMan.findGame(gameId, &plugin);
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GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"));
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dialog->setSaveMode(true);
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int savegameId = dialog->runModalWithPluginAndTarget(plugin, ConfMan.getActiveDomainName());
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Common::String game_description = dialog->getResultString();
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if (game_description.empty())
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game_description = "Untitled";
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delete dialog;
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if (savegameId < 0) {
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data.byte(kGetback) = 0;
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return;
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}
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// TODO: The below is copied from actualsave
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al = data.byte(kLocation);
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ah = 0;
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cx = 32;
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_mul(cx);
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ds = cs;
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si = kRoomdata;
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_add(si, ax);
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di = kMadeuproomdat;
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bx = di;
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es = cs;
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cx = 16;
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_movsw(cx, true);
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al = data.byte(kRoomssample);
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es.byte(bx+13) = al;
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al = data.byte(kMapx);
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es.byte(bx+15) = al;
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al = data.byte(kMapy);
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es.byte(bx+16) = al;
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al = data.byte(kLiftflag);
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es.byte(bx+20) = al;
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al = data.byte(kManspath);
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es.byte(bx+21) = al;
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al = data.byte(kFacing);
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es.byte(bx+22) = al;
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al = 255;
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es.byte(bx+27) = al;
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// TODO: The below is copied from saveposition
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makeheader();
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//Common::String filename = ConfMan.getActiveDomainName() + Common::String::format(".d%02d", savegameId);
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Common::String filename = Common::String::format("DREAMWEB.D%02d", savegameId);
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debug(1, "Saving to filename: %s (%s)", filename.c_str(), game_description.c_str());
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engine->openSaveFileForWriting(filename.c_str());
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dx = data;
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ds = dx;
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dx = kFileheader;
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cx = kHeaderlen;
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savefilewrite();
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dx = data;
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es = dx;
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di = kFiledata;
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// TODO: Check if this 2 is a constant
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uint8 descbuf[17] = { 2, 0 };
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strncpy((char*)descbuf+1, game_description.c_str(), 16);
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unsigned int desclen = game_description.size();
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if (desclen > 15)
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desclen = 15;
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// zero terminate, and pad with ones
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descbuf[++desclen] = 0;
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while (desclen < 17)
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descbuf[++desclen] = 1;
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if (savegameId < 7) {
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ax = savegameId;
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cx = 17;
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_mul(cx);
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ds = data;
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dx = kSavenames;
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_add(dx, ax);
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mempcpy(data.ptr(dx,17), descbuf, 17);
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saveseg();
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} else {
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// savenames only has room for descriptions for 7 slots
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uint16 len = es.word(di);
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_add(di, 2);
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assert(len == 17);
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engine->writeToSaveFile(descbuf, len);
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}
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ds = data;
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dx = kStartvars;
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saveseg();
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ds = data.word(kExtras);
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dx = kExframedata;
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saveseg();
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ds = data.word(kBuffers);
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dx = kListofchanges;
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saveseg();
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ds = data;
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dx = kMadeuproomdat;
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saveseg();
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ds = data;
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dx = kReelroutines;
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saveseg();
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closefile();
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getridoftemp();
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restoreall();
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data.word(kTextaddressx) = 13;
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data.word(kTextaddressy) = 182;
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data.byte(kTextlen) = 240;
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redrawmainscrn();
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worktoscreenm();
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data.byte(kGetback) = 4;
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}
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}
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} /*namespace dreamgen */
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