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-rw-r--r--engines/dreamweb/dreamgen.cpp554
-rw-r--r--engines/dreamweb/dreamgen.h49
-rw-r--r--engines/dreamweb/module.mk1
-rw-r--r--engines/dreamweb/object.cpp154
-rw-r--r--engines/dreamweb/saveload.cpp21
-rw-r--r--engines/dreamweb/sprite.cpp155
-rw-r--r--engines/dreamweb/structs.h12
-rw-r--r--engines/dreamweb/stubs.cpp433
-rw-r--r--engines/dreamweb/stubs.h15
-rw-r--r--engines/dreamweb/talk.cpp40
10 files changed, 640 insertions, 794 deletions
diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 8f4b4cea21..73ed6f121d 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -2262,129 +2262,6 @@ forgotone:
setuptimeduse();
}
-void DreamGenContext::initrain() {
- STACK_CHECK;
- es = data.word(kBuffers);
- di = (0+(228*13)+32+60+(32*32)+(11*10*3)+768+768+768+(32*32)+(128*5)+(80*5)+(100*5)+(12*5)+(46*40)+(5*80)+(250*4)+(256*30));
- bx = offset_rainlocations;
-checkmorerain:
- al = cs.byte(bx);
- _cmp(al, 255);
- if (flags.z())
- goto finishinitrain;
- _cmp(al, data.byte(kReallocation));
- if (!flags.z())
- goto checkrain;
- al = cs.byte(bx+1);
- _cmp(al, data.byte(kMapx));
- if (!flags.z())
- goto checkrain;
- al = cs.byte(bx+2);
- _cmp(al, data.byte(kMapy));
- if (!flags.z())
- goto checkrain;
- al = cs.byte(bx+3);
- data.byte(kRainspace) = al;
- goto dorain;
-checkrain:
- _add(bx, 4);
- goto checkmorerain;
-dorain:
- cx = 4;
-initraintop:
- randomnumber();
- _and(al, 31);
- _add(al, 3);
- _cmp(al, data.byte(kRainspace));
- if (!flags.c())
- goto initraintop;
- _add(cl, al);
- _cmp(cl, data.byte(kMapxsize));
- if (!flags.c())
- goto initrainside;
- push(cx);
- splitintolines();
- cx = pop();
- goto initraintop;
-initrainside:
- cl = data.byte(kMapxsize);
- _dec(cl);
-initrainside2:
- randomnumber();
- _and(al, 31);
- _add(al, 3);
- _cmp(al, data.byte(kRainspace));
- if (!flags.c())
- goto initrainside2;
- _add(ch, al);
- _cmp(ch, data.byte(kMapysize));
- if (!flags.c())
- goto finishinitrain;
- push(cx);
- splitintolines();
- cx = pop();
- goto initrainside2;
-finishinitrain:
- al = 255;
- _stosb();
-}
-
-void DreamGenContext::splitintolines() {
- STACK_CHECK;
-lookforlinestart:
- getblockofpixel();
- _cmp(al, 0);
- if (!flags.z())
- goto foundlinestart;
- _dec(cl);
- _inc(ch);
- _cmp(cl, 0);
- if (flags.z())
- return /* (endofthisline) */;
- _cmp(ch, data.byte(kMapysize));
- if (!flags.c())
- return /* (endofthisline) */;
- goto lookforlinestart;
-foundlinestart:
- es.word(di) = cx;
- bh = 1;
-lookforlineend:
- getblockofpixel();
- _cmp(al, 0);
- if (flags.z())
- goto foundlineend;
- _dec(cl);
- _inc(ch);
- _cmp(cl, 0);
- if (flags.z())
- goto foundlineend;
- _cmp(ch, data.byte(kMapysize));
- if (!flags.c())
- goto foundlineend;
- _inc(bh);
- goto lookforlineend;
-foundlineend:
- push(cx);
- es.byte(di+2) = bh;
- randomnumber();
- es.byte(di+3) = al;
- randomnumber();
- es.byte(di+4) = al;
- randomnumber();
- _and(al, 3);
- _add(al, 4);
- es.byte(di+5) = al;
- _add(di, 6);
- cx = pop();
- _cmp(cl, 0);
- if (flags.z())
- return /* (endofthisline) */;
- _cmp(ch, data.byte(kMapysize));
- if (!flags.c())
- return /* (endofthisline) */;
- goto lookforlinestart;
-}
-
void DreamGenContext::liftnoise() {
STACK_CHECK;
_cmp(data.byte(kReallocation), 5);
@@ -3851,81 +3728,6 @@ findopen2a:
goto findopen1a;
}
-void DreamGenContext::examineob() {
- STACK_CHECK;
- data.byte(kPointermode) = 0;
- data.word(kTimecount) = 0;
-examineagain:
- data.byte(kInmaparea) = 0;
- data.byte(kExamagain) = 0;
- data.byte(kOpenedob) = 255;
- data.byte(kOpenedtype) = 255;
- data.byte(kInvopen) = 0;
- al = data.byte(kCommandtype);
- data.byte(kObjecttype) = al;
- data.byte(kItemframe) = 0;
- data.byte(kPointerframe) = 0;
- createpanel();
- showpanel();
- showman();
- showexit();
- obicons();
- obpicture();
- describeob();
- undertextline();
- data.byte(kCommandtype) = 255;
- readmouse();
- showpointer();
- worktoscreen();
- delpointer();
-waitexam:
- readmouse();
- showpointer();
- vsync();
- dumppointer();
- dumptextline();
- delpointer();
- data.byte(kGetback) = 0;
- bx = offset_examlist;
- _cmp(data.byte(kInvopen), 0);
- if (flags.z())
- goto notuseinv;
- bx = offset_invlist1;
- _cmp(data.byte(kInvopen), 1);
- if (flags.z())
- goto notuseinv;
- bx = offset_withlist1;
-notuseinv:
- checkcoords();
- _cmp(data.byte(kQuitrequested), 0);
- if (!flags.z())
- goto stopwaiting;
- _cmp(data.byte(kExamagain), 0);
- if (flags.z())
- goto norex;
- goto examineagain;
-norex:
- _cmp(data.byte(kGetback), 0);
- if (flags.z())
- goto waitexam;
-stopwaiting:
- data.byte(kPickup) = 0;
- _cmp(data.word(kWatchingtime), 0);
- if (!flags.z())
- goto iswatching;
- _cmp(data.byte(kNewlocation), 255);
- if (!flags.z())
- goto justgetback;
-iswatching:
- makemainscreen();
- data.byte(kInvopen) = 0;
- data.byte(kOpenedob) = 255;
- return;
-justgetback:
- data.byte(kInvopen) = 0;
- data.byte(kOpenedob) = 255;
-}
-
void DreamGenContext::makemainscreen() {
STACK_CHECK;
createpanel();
@@ -4233,126 +4035,6 @@ foundmatch:
bx = pop();
}
-void DreamGenContext::inventory() {
- STACK_CHECK;
- _cmp(data.byte(kMandead), 1);
- if (flags.z())
- goto iswatchinv;
- _cmp(data.word(kWatchingtime), 0);
- if (flags.z())
- goto notwatchinv;
-iswatchinv:
- blank();
- return;
-notwatchinv:
- _cmp(data.byte(kCommandtype), 239);
- if (flags.z())
- goto alreadyopinv;
- data.byte(kCommandtype) = 239;
- al = 32;
- commandonly();
-alreadyopinv:
- ax = data.word(kMousebutton);
- _cmp(ax, data.word(kOldbutton));
- if (flags.z())
- return /* (cantopinv) */;
- _and(ax, 1);
- if (!flags.z())
- goto doopeninv;
- return;
-doopeninv:
- data.word(kTimecount) = 0;
- data.byte(kPointermode) = 0;
- data.byte(kInmaparea) = 0;
- animpointer();
- createpanel();
- showpanel();
- examicon();
- showman();
- showexit();
- undertextline();
- data.byte(kPickup) = 0;
- data.byte(kInvopen) = 2;
- openinv();
- readmouse();
- showpointer();
- worktoscreen();
- delpointer();
- data.byte(kOpenedob) = 255;
- goto waitexam;
- return;
-/*continuing to unbounded code: examineagain from examineob:3-69*/
-examineagain:
- data.byte(kInmaparea) = 0;
- data.byte(kExamagain) = 0;
- data.byte(kOpenedob) = 255;
- data.byte(kOpenedtype) = 255;
- data.byte(kInvopen) = 0;
- al = data.byte(kCommandtype);
- data.byte(kObjecttype) = al;
- data.byte(kItemframe) = 0;
- data.byte(kPointerframe) = 0;
- createpanel();
- showpanel();
- showman();
- showexit();
- obicons();
- obpicture();
- describeob();
- undertextline();
- data.byte(kCommandtype) = 255;
- readmouse();
- showpointer();
- worktoscreen();
- delpointer();
-waitexam:
- readmouse();
- showpointer();
- vsync();
- dumppointer();
- dumptextline();
- delpointer();
- data.byte(kGetback) = 0;
- bx = offset_examlist;
- _cmp(data.byte(kInvopen), 0);
- if (flags.z())
- goto notuseinv;
- bx = offset_invlist1;
- _cmp(data.byte(kInvopen), 1);
- if (flags.z())
- goto notuseinv;
- bx = offset_withlist1;
-notuseinv:
- checkcoords();
- _cmp(data.byte(kQuitrequested), 0);
- if (!flags.z())
- goto stopwaiting;
- _cmp(data.byte(kExamagain), 0);
- if (flags.z())
- goto norex;
- goto examineagain;
-norex:
- _cmp(data.byte(kGetback), 0);
- if (flags.z())
- goto waitexam;
-stopwaiting:
- data.byte(kPickup) = 0;
- _cmp(data.word(kWatchingtime), 0);
- if (!flags.z())
- goto iswatching;
- _cmp(data.byte(kNewlocation), 255);
- if (!flags.z())
- goto justgetback;
-iswatching:
- makemainscreen();
- data.byte(kInvopen) = 0;
- data.byte(kOpenedob) = 255;
- return;
-justgetback:
- data.byte(kInvopen) = 0;
- data.byte(kOpenedob) = 255;
-}
-
void DreamGenContext::setpickup() {
STACK_CHECK;
_cmp(data.byte(kObjecttype), 1);
@@ -5479,35 +5161,6 @@ void DreamGenContext::transfercontoex() {
ds.byte(si+2) = 255;
}
-void DreamGenContext::transfertext() {
- STACK_CHECK;
- es = data.word(kExtras);
- al = data.byte(kExpos);
- ah = 0;
- _add(ax, ax);
- bx = (0+2080+30000+(16*114));
- _add(bx, ax);
- di = data.word(kExtextpos);
- es.word(bx) = di;
- _add(di, (0+2080+30000+(16*114)+((114+2)*2)));
- al = data.byte(kItemtotran);
- ah = 0;
- _add(ax, ax);
- ds = data.word(kFreedesc);
- bx = (0);
- _add(bx, ax);
- si = (0+(82*2));
- ax = ds.word(bx);
- _add(si, ax);
-moretext:
- _lodsb();
- _stosb();
- _inc(data.word(kExtextpos));
- _cmp(al, 0);
- if (!flags.z())
- goto moretext;
-}
-
void DreamGenContext::purgealocation() {
STACK_CHECK;
push(ax);
@@ -5950,31 +5603,6 @@ notnexttalk:
data.byte(kVolumeto) = 0;
}
-void DreamGenContext::convicons() {
- STACK_CHECK;
- al = data.byte(kCharacter);
- _and(al, 127);
- getpersframe();
- di = 234;
- bx = 2;
- data.word(kCurrentframe) = ax;
- findsource();
- ax = data.word(kCurrentframe);
- _sub(ax, data.word(kTakeoff));
- ah = 0;
- showframe();
-}
-
-void DreamGenContext::getpersframe() {
- STACK_CHECK;
- ah = 0;
- _add(ax, ax);
- bx = ax;
- es = data.word(kPeople);
- _add(bx, (0));
- ax = es.word(bx);
-}
-
void DreamGenContext::starttalk() {
STACK_CHECK;
data.byte(kTalkmode) = 0;
@@ -6377,23 +6005,6 @@ quittravel:
deallocatemem();
}
-void DreamGenContext::showcity() {
- STACK_CHECK;
- clearwork();
- ds = data.word(kTempgraphics);
- di = 57;
- bx = 32;
- al = 0;
- ah = 0;
- showframe();
- ds = data.word(kTempgraphics);
- di = 120+57;
- bx = 32;
- al = 1;
- ah = 0;
- showframe();
-}
-
void DreamGenContext::lookatplace() {
STACK_CHECK;
_cmp(data.byte(kCommandtype), 224);
@@ -13682,16 +13293,6 @@ void DreamGenContext::checkforemm() {
STACK_CHECK;
}
-void DreamGenContext::checkbasemem() {
- STACK_CHECK;
- bx = data.word(kHowmuchalloc);
- _cmp(bx, 0x9360);
- if (!flags.c())
- return /* (enoughmem) */;
- data.byte(kGameerror) = 5;
- { quickquit(); return; };
-}
-
void DreamGenContext::allocatebuffers() {
STACK_CHECK;
bx = (0+2080+30000+(16*114)+((114+2)*2)+18000)/16;
@@ -13880,6 +13481,9 @@ void DreamGenContext::screenupdate() {
STACK_CHECK;
newplace();
mainscreen();
+ _cmp(data.byte(kQuitrequested), 0);
+ if (!flags.z())
+ return /* (finishearly) */;
animpointer();
showpointer();
_cmp(data.word(kWatchingtime), 0);
@@ -14245,22 +13849,6 @@ notzeronum:
ch = 1;
}
-void DreamGenContext::mainscreen() {
- STACK_CHECK;
- data.byte(kInmaparea) = 0;
- bx = offset_mainlist;
- _cmp(data.byte(kWatchon), 1);
- if (flags.z())
- goto checkmain;
- bx = offset_mainlist2;
-checkmain:
- checkcoords();
- _cmp(data.byte(kWalkandexam), 0);
- if (flags.z())
- return /* (finishmain) */;
- walkandexamine();
-}
-
void DreamGenContext::madmanrun() {
STACK_CHECK;
_cmp(data.byte(kLocation), 14);
@@ -14750,57 +14338,6 @@ success:
data.byte(kTurndirection) = 0;
}
-void DreamGenContext::showicon() {
- STACK_CHECK;
- _cmp(data.byte(kReallocation), 50);
- if (!flags.c())
- goto isdream1;
- showpanel();
- showman();
- roomname();
- panelicons1();
- zoomicon();
- return;
-isdream1:
- ds = data.word(kTempsprites);
- di = 72;
- bx = 2;
- al = 45;
- ah = 0;
- showframe();
- ds = data.word(kTempsprites);
- di = 72+47;
- bx = 2;
- al = 46;
- ah = 0;
- showframe();
- ds = data.word(kTempsprites);
- di = 69-10;
- bx = 21;
- al = 49;
- ah = 0;
- showframe();
- ds = data.word(kTempsprites);
- di = 160+88;
- bx = 2;
- al = 45;
- ah = 4;
- showframe();
- ds = data.word(kTempsprites);
- di = 160+43;
- bx = 2;
- al = 46;
- ah = 4;
- showframe();
- ds = data.word(kTempsprites);
- di = 160+101;
- bx = 21;
- al = 49;
- ah = 4;
- showframe();
- middlepanel();
-}
-
void DreamGenContext::middlepanel() {
STACK_CHECK;
ds = data.word(kTempsprites);
@@ -14854,42 +14391,6 @@ void DreamGenContext::showman() {
showframe();
}
-void DreamGenContext::roomname() {
- STACK_CHECK;
- di = 88;
- bx = 18;
- al = 53;
- dl = 240;
- printmessage();
- bl = data.byte(kRoomnum);
- _cmp(bl, 32);
- if (flags.c())
- goto notover32;
- _sub(bl, 32);
-notover32:
- bh = 0;
- _add(bx, bx);
- es = data.word(kRoomdesc);
- _add(bx, (0));
- ax = es.word(bx);
- _add(ax, (0+(38*2)));
- si = ax;
- data.word(kLinespacing) = 7;
- di = 88;
- bx = 25;
- dl = 120;
- _cmp(data.byte(kWatchon), 1);
- if (flags.z())
- goto gotpl;
- dl = 160;
-gotpl:
- al = 0;
- ah = 0;
- printdirect();
- data.word(kLinespacing) = 10;
- usecharset1();
-}
-
void DreamGenContext::usecharset1() {
STACK_CHECK;
ax = data.word(kCharset1);
@@ -14943,20 +14444,6 @@ zoomisoff:
showwatch();
}
-void DreamGenContext::showwatch() {
- STACK_CHECK;
- _cmp(data.byte(kWatchon), 0);
- if (flags.z())
- return /* (nowristwatch) */;
- ds = data.word(kIcons1);
- di = 250;
- bx = 1;
- al = 6;
- ah = 0;
- showframe();
- showtime();
-}
-
void DreamGenContext::zoomicon() {
STACK_CHECK;
_cmp(data.byte(kZoomon), 0);
@@ -15374,29 +14861,6 @@ void DreamGenContext::restoreall() {
setallchanges();
}
-void DreamGenContext::sortoutmap() {
- STACK_CHECK;
- push(es);
- push(di);
- ds = data.word(kWorkspace);
- si = 0;
- es = data.word(kMapdata);
- di = 0;
- cx = (60);
-blimey:
- push(cx);
- push(si);
- cx = (66);
- _movsb(cx, true);
- si = pop();
- cx = pop();
- _add(si, 132);
- if (--cx)
- goto blimey;
- di = pop();
- es = pop();
-}
-
void DreamGenContext::disablepath() {
STACK_CHECK;
push(cx);
@@ -16747,8 +16211,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_adjustleft: adjustleft(); break;
case addr_adjustright: adjustright(); break;
case addr_reminders: reminders(); break;
- case addr_initrain: initrain(); break;
- case addr_splitintolines: splitintolines(); break;
case addr_backobject: backobject(); break;
case addr_liftnoise: liftnoise(); break;
case addr_random: random(); break;
@@ -16814,7 +16276,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_monprint: monprint(); break;
case addr_fillopen: fillopen(); break;
case addr_findallopen: findallopen(); break;
- case addr_examineob: examineob(); break;
case addr_makemainscreen: makemainscreen(); break;
case addr_getbackfromob: getbackfromob(); break;
case addr_incryanpage: incryanpage(); break;
@@ -16858,7 +16319,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_transfertoex: transfertoex(); break;
case addr_pickupconts: pickupconts(); break;
case addr_transfercontoex: transfercontoex(); break;
- case addr_transfertext: transfertext(); break;
case addr_purgealocation: purgealocation(); break;
case addr_emergencypurge: emergencypurge(); break;
case addr_purgeanitem: purgeanitem(); break;
@@ -16873,8 +16333,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_redrawmainscrn: redrawmainscrn(); break;
case addr_getback1: getback1(); break;
case addr_talk: talk(); break;
- case addr_convicons: convicons(); break;
- case addr_getpersframe: getpersframe(); break;
case addr_starttalk: starttalk(); break;
case addr_getpersontext: getpersontext(); break;
case addr_moretalk: moretalk(); break;
@@ -16883,7 +16341,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_redes: redes(); break;
case addr_newplace: newplace(); break;
case addr_selectlocation: selectlocation(); break;
- case addr_showcity: showcity(); break;
case addr_lookatplace: lookatplace(); break;
case addr_getundercentre: getundercentre(); break;
case addr_putundercentre: putundercentre(); break;
@@ -17165,7 +16622,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_setupemm: setupemm(); break;
case addr_removeemm: removeemm(); break;
case addr_checkforemm: checkforemm(); break;
- case addr_checkbasemem: checkbasemem(); break;
case addr_allocatebuffers: allocatebuffers(); break;
case addr_clearbuffers: clearbuffers(); break;
case addr_clearchanges: clearchanges(); break;
@@ -17199,15 +16655,12 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_printmessage2: printmessage2(); break;
case addr_setwalk: setwalk(); break;
case addr_workoutframes: workoutframes(); break;
- case addr_showicon: showicon(); break;
case addr_middlepanel: middlepanel(); break;
case addr_showman: showman(); break;
- case addr_roomname: roomname(); break;
case addr_usecharset1: usecharset1(); break;
case addr_usetempcharset: usetempcharset(); break;
case addr_showexit: showexit(); break;
case addr_panelicons1: panelicons1(); break;
- case addr_showwatch: showwatch(); break;
case addr_gettime: gettime(); break;
case addr_zoomicon: zoomicon(); break;
case addr_worktoscreenm: worktoscreenm(); break;
@@ -17237,7 +16690,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
case addr_getridofall: getridofall(); break;
case addr_restorereels: restorereels(); break;
case addr_restoreall: restoreall(); break;
- case addr_sortoutmap: sortoutmap(); break;
case addr_disablepath: disablepath(); break;
case addr_findroominloc: findroominloc(); break;
case addr_dontloadseg: dontloadseg(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index f3a763fbd8..20ef2f9818 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -60,7 +60,6 @@ public:
static const uint16 addr_dontloadseg = 0xcb64;
static const uint16 addr_findroominloc = 0xcb58;
static const uint16 addr_disablepath = 0xcb50;
- static const uint16 addr_sortoutmap = 0xcb48;
static const uint16 addr_restoreall = 0xcb44;
static const uint16 addr_restorereels = 0xcb40;
static const uint16 addr_getridofall = 0xcb3c;
@@ -90,15 +89,12 @@ public:
static const uint16 addr_worktoscreenm = 0xca9c;
static const uint16 addr_zoomicon = 0xca90;
static const uint16 addr_gettime = 0xca8c;
- static const uint16 addr_showwatch = 0xca88;
static const uint16 addr_panelicons1 = 0xca84;
static const uint16 addr_showexit = 0xca80;
static const uint16 addr_usetempcharset = 0xca7c;
static const uint16 addr_usecharset1 = 0xca78;
- static const uint16 addr_roomname = 0xca74;
static const uint16 addr_showman = 0xca6c;
static const uint16 addr_middlepanel = 0xca68;
- static const uint16 addr_showicon = 0xca64;
static const uint16 addr_workoutframes = 0xca54;
static const uint16 addr_setwalk = 0xca44;
static const uint16 addr_printmessage2 = 0xca30;
@@ -132,7 +128,6 @@ public:
static const uint16 addr_clearchanges = 0xc974;
static const uint16 addr_clearbuffers = 0xc970;
static const uint16 addr_allocatebuffers = 0xc96c;
- static const uint16 addr_checkbasemem = 0xc968;
static const uint16 addr_checkforemm = 0xc964;
static const uint16 addr_removeemm = 0xc960;
static const uint16 addr_setupemm = 0xc95c;
@@ -415,7 +410,6 @@ public:
static const uint16 addr_putundercentre = 0xc4b8;
static const uint16 addr_getundercentre = 0xc4b4;
static const uint16 addr_lookatplace = 0xc4b0;
- static const uint16 addr_showcity = 0xc4ac;
static const uint16 addr_selectlocation = 0xc4a8;
static const uint16 addr_newplace = 0xc4a4;
static const uint16 addr_redes = 0xc4a0;
@@ -424,8 +418,6 @@ public:
static const uint16 addr_moretalk = 0xc494;
static const uint16 addr_getpersontext = 0xc490;
static const uint16 addr_starttalk = 0xc48c;
- static const uint16 addr_getpersframe = 0xc488;
- static const uint16 addr_convicons = 0xc484;
static const uint16 addr_talk = 0xc480;
static const uint16 addr_getback1 = 0xc47c;
static const uint16 addr_redrawmainscrn = 0xc478;
@@ -440,7 +432,6 @@ public:
static const uint16 addr_purgeanitem = 0xc414;
static const uint16 addr_emergencypurge = 0xc410;
static const uint16 addr_purgealocation = 0xc40c;
- static const uint16 addr_transfertext = 0xc404;
static const uint16 addr_transfercontoex = 0xc400;
static const uint16 addr_pickupconts = 0xc3fc;
static const uint16 addr_transfertoex = 0xc3f8;
@@ -484,7 +475,6 @@ public:
static const uint16 addr_incryanpage = 0xc348;
static const uint16 addr_getbackfromob = 0xc344;
static const uint16 addr_makemainscreen = 0xc340;
- static const uint16 addr_examineob = 0xc33c;
static const uint16 addr_findallopen = 0xc32c;
static const uint16 addr_fillopen = 0xc324;
static const uint16 addr_monprint = 0xc314;
@@ -550,8 +540,6 @@ public:
static const uint16 addr_random = 0xc17c;
static const uint16 addr_liftnoise = 0xc178;
static const uint16 addr_backobject = 0xc170;
- static const uint16 addr_splitintolines = 0xc164;
- static const uint16 addr_initrain = 0xc160;
static const uint16 addr_reminders = 0xc15c;
static const uint16 addr_adjustright = 0xc158;
static const uint16 addr_adjustleft = 0xc154;
@@ -660,12 +648,11 @@ public:
static const uint16 offset_speechfilename = 0x13eb;
static const uint16 offset_rootdir = 0x0b8c;
static const uint16 offset_gameerror3 = 0x1003;
- static const uint16 offset_rainlocations = 0x0459;
+ static const uint16 offset_facelist = 0x0451;
static const uint16 offset_diarylist = 0x0e9c;
static const uint16 offset_decidelist = 0x13c1;
static const uint16 offset_symbollist = 0x0e5e;
static const uint16 offset_folderlist = 0x0e34;
- static const uint16 offset_facelist = 0x0451;
static const uint16 offset_operand1 = 0x0b7e;
static const uint16 offset_keypadlist = 0x0d9a;
static const uint16 kStartvars = 0;
@@ -1268,7 +1255,7 @@ public:
//void frameoutbh();
void getobtextstart();
void loadfolder();
- void decide();
+ void dumpdiarykeys();
//void dumppointer();
void reelsonscreen();
void getridofreels();
@@ -1347,7 +1334,7 @@ public:
//void deltextline();
void entercode();
void getopenedsize();
- void getpersframe();
+ //void getpersframe();
void doshake();
void resetkeyboard();
//void showpanel();
@@ -1369,7 +1356,7 @@ public:
void watchcount();
void fadedownmon();
void loadcart();
- //void calcfrframe();
+ //void splitintolines();
void bartender();
void eden();
void showdiary();
@@ -1426,7 +1413,7 @@ public:
void getridoftemp2();
void usebalcony();
void runendseq();
- void dumpdiarykeys();
+ void decide();
void disablesoundint();
void priesttext();
//void showallex();
@@ -1522,7 +1509,7 @@ public:
void placefreeobject();
void allpalette();
//void loopchannel0();
- void initrain();
+ //void initrain();
void showleftpage();
void rockstar();
void adjustright();
@@ -1538,9 +1525,10 @@ public:
void dumpsymbox();
void loadgame();
void getridoftemp();
- void showcity();
+ //void showcity();
void dumpsymbol();
void disablepath();
+ //void convicons();
void buttonsix();
void intro2text();
void showouterpad();
@@ -1607,16 +1595,14 @@ public:
void mainman();
void mansatstill();
void channel1only();
- void checkbasemem();
+ //void checkbasemem();
void lastfolder();
void transfermap();
- //void showreelframe();
void showmonk();
void diarykeyn();
void set16colpalette();
- void convicons();
- void interviewer();
void sparky();
+ void interviewer();
void purgeanitem();
void madman();
void createpanel();
@@ -1656,7 +1642,7 @@ public:
void startup();
void savegame();
void startpaltoend();
- void showicon();
+ //void showicon();
void findopenpos();
void describeob();
void deleteexframe();
@@ -1666,7 +1652,7 @@ public:
void actualsave();
void autolook();
void playguitar();
- void transfertext();
+ //void showreelframe();
void searchforsame();
void showmainops();
void getback1();
@@ -1685,7 +1671,7 @@ public:
void openinv();
void lookatplace();
void useaxe();
- void examineob();
+ //void examineob();
void buttonnought();
void useelvdoor();
void putbackobstuff();
@@ -1769,7 +1755,7 @@ public:
//void madmode();
void intro3text();
void allocatemem();
- void sortoutmap();
+ //void sortoutmap();
//void showrain();
void useopened();
void inventory();
@@ -1796,6 +1782,7 @@ public:
//void plotreel();
void swapwithopen();
//void makesprite();
+ //void transfertext();
void dreamweb();
void droperror();
void edenscdplayer();
@@ -1803,7 +1790,7 @@ public:
void checkinside();
void gates();
void newgame();
- void showwatch();
+ //void showwatch();
//void turnanypathon();
void restorereels();
void setwalk();
@@ -1880,7 +1867,7 @@ public:
void clearrest();
//void getreelframeax();
void barwoman();
- void roomname();
+ //void roomname();
void credits();
void madmanrun();
void randomnum1();
@@ -1891,7 +1878,7 @@ public:
void closefile();
void delcurs();
void randomaccess();
- void splitintolines();
+ //void calcfrframe();
//void checkifex();
//void findobname();
void initialmoncols();
diff --git a/engines/dreamweb/module.mk b/engines/dreamweb/module.mk
index 21429dc960..d38d4db0db 100644
--- a/engines/dreamweb/module.mk
+++ b/engines/dreamweb/module.mk
@@ -12,6 +12,7 @@ MODULE_OBJS := \
saveload.o \
sprite.o \
stubs.o \
+ talk.o \
use.o \
vgagrafx.o
diff --git a/engines/dreamweb/object.cpp b/engines/dreamweb/object.cpp
index e2da902465..d887f1c564 100644
--- a/engines/dreamweb/object.cpp
+++ b/engines/dreamweb/object.cpp
@@ -103,12 +103,160 @@ void DreamGenContext::obpicture() {
void DreamGenContext::obicons() {
uint8 value1, value2;
getanyad(&value1, &value2);
- if (value1 == 0xff) {
- showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 260, 1, 1, 0);
- } else {
+ if (value1 != 0xff) {
+ // can open it
showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 210, 1, 4, 0);
}
+
+ showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 260, 1, 1, 0);
+}
+
+void DreamGenContext::examineob(bool examineAgain) {
+ data.byte(kPointermode) = 0;
+ data.word(kTimecount) = 0;
+ while (true) {
+ if (examineAgain) {
+ data.byte(kInmaparea) = 0;
+ data.byte(kExamagain) = 0;
+ data.byte(kOpenedob) = 255;
+ data.byte(kOpenedtype) = 255;
+ data.byte(kInvopen) = 0;
+ al = data.byte(kCommandtype);
+ data.byte(kObjecttype) = al;
+ data.byte(kItemframe) = 0;
+ data.byte(kPointerframe) = 0;
+ createpanel();
+ showpanel();
+ showman();
+ showexit();
+ obicons();
+ obpicture();
+ describeob();
+ undertextline();
+ data.byte(kCommandtype) = 255;
+ readmouse();
+ showpointer();
+ worktoscreen();
+ delpointer();
+ examineAgain = false;
+ }
+
+ readmouse();
+ showpointer();
+ vsync();
+ dumppointer();
+ dumptextline();
+ delpointer();
+ data.byte(kGetback) = 0;
+ switch (data.byte(kInvopen)) {
+ case 0: {
+ RectWithCallback examlist[] = {
+ { 273,320,157,198,&DreamGenContext::getbackfromob },
+ { 260,300,0,44,&DreamGenContext::useobject },
+ { 210,254,0,44,&DreamGenContext::selectopenob },
+ { 144,176,64,96,&DreamGenContext::setpickup },
+ { 0,50,50,200,&DreamGenContext::examinventory },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(examlist);
+ break;
+ }
+ case 1: {
+ // NB: This table contains the non-constant openchangesize!
+ RectWithCallback invlist1[] = {
+ { 273,320,157,198,&DreamGenContext::getbackfromob },
+ { 255,294,0,24,&DreamGenContext::dropobject },
+ { kInventx+167,kInventx+167+(18*3),kInventy-18,kInventy-2,&DreamGenContext::incryanpage },
+ { kInventx, cs.word(offset_openchangesize),kInventy+100,kInventy+100+kItempicsize,&DreamGenContext::useopened },
+ { kInventx,kInventx+(5*kItempicsize), kInventy,kInventy+(2*kItempicsize),&DreamGenContext::intoinv },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(invlist1);
+ break;
+ }
+ default: {
+ RectWithCallback withlist1[] = {
+ { 273,320,157,198,&DreamGenContext::getbackfromob },
+ { kInventx+167,kInventx+167+(18*3),kInventy-18,kInventy-2,&DreamGenContext::incryanpage },
+ { kInventx,kInventx+(5*kItempicsize), kInventy,kInventy+(2*kItempicsize),&DreamGenContext::selectob },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(withlist1);
+ break;
+ }
+ }
+ if (data.byte(kQuitrequested) != 0)
+ break;
+ if (data.byte(kExamagain) != 0)
+ examineAgain = true;
+ else if (data.byte(kGetback) != 0)
+ break;
+ }
+
+ data.byte(kPickup) = 0;
+ if (data.word(kWatchingtime) != 0 || data.byte(kNewlocation) == 255) {
+ // iswatching
+ makemainscreen();
+ }
+
+ data.byte(kInvopen) = 0;
+ data.byte(kOpenedob) = 255;
+}
+
+void DreamGenContext::inventory() {
+ if (data.byte(kMandead) == 1 || data.word(kWatchingtime) != 0) {
+ blank();
+ return;
+ }
+
+ if (data.byte(kCommandtype) != 239) {
+ data.byte(kCommandtype) = 239;
+ al = 32;
+ commandonly();
+ }
+
+ if (data.word(kMousebutton) == data.word(kOldbutton))
+ return;
+ if (!(data.word(kMousebutton) & 1)) // only on left mouse button
+ return;
+
+
+ data.word(kTimecount) = 0;
+ data.byte(kPointermode) = 0;
+ data.byte(kInmaparea) = 0;
+ animpointer();
+ createpanel();
+ showpanel();
+ examicon();
+ showman();
+ showexit();
+ undertextline();
+ data.byte(kPickup) = 0;
+ data.byte(kInvopen) = 2;
+ openinv();
+ readmouse();
+ showpointer();
+ worktoscreen();
+ delpointer();
+ data.byte(kOpenedob) = 255;
+ examineob(false);
}
+void DreamGenContext::transfertext() {
+ segRef(data.word(kExtras)).word(kExtextdat + data.byte(kExpos) * 2) = data.word(kExtextpos);
+ uint16 freeTextOffset = data.byte(kItemtotran) * 2;
+ uint16 srcOffset = segRef(data.word(kFreedesc)).word(kFreetextdat + freeTextOffset);
+ const char *src = (const char *)segRef(data.word(kFreedesc)).ptr(kFreetext + srcOffset, 0);
+ char *dst = (char *)segRef(data.word(kExtras)).ptr(kExtext + data.word(kExtextpos), 0);
+
+ size_t len = strlen(src);
+ memcpy(dst, src, len + 1);
+ data.word(kExtextpos) += len + 1;
+}
+
+
} /*namespace dreamgen */
diff --git a/engines/dreamweb/saveload.cpp b/engines/dreamweb/saveload.cpp
index 636182dc83..f68ec86ddf 100644
--- a/engines/dreamweb/saveload.cpp
+++ b/engines/dreamweb/saveload.cpp
@@ -72,8 +72,14 @@ void DreamGenContext::doload() {
vsync();
dumppointer();
dumptextline();
- bx = offset_loadlist;
- checkcoords();
+ RectWithCallback loadlist[] = {
+ { kOpsx+176,kOpsx+192,kOpsy+60,kOpsy+76,&DreamGenContext::getbacktoops },
+ { kOpsx+128,kOpsx+190,kOpsy+12,kOpsy+100,&DreamGenContext::actualload },
+ { kOpsx+2,kOpsx+92,kOpsy+4,kOpsy+81,&DreamGenContext::selectslot },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(loadlist);
if (data.byte(kGetback) == 1)
break;
if (data.byte(kGetback) == 2)
@@ -213,8 +219,15 @@ void DreamGenContext::savegame() {
vsync();
dumppointer();
dumptextline();
- bx = offset_savelist;
- checkcoords();
+
+ RectWithCallback savelist[] = {
+ { kOpsx+176,kOpsx+192,kOpsy+60,kOpsy+76,&DreamGenContext::getbacktoops },
+ { kOpsx+128,kOpsx+190,kOpsy+12,kOpsy+100,&DreamGenContext::actualsave },
+ { kOpsx+2,kOpsx+92,kOpsy+4,kOpsy+81,&DreamGenContext::selectslot },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(savelist);
_cmp(data.byte(kGetback), 0);
if (flags.z())
continue;
diff --git a/engines/dreamweb/sprite.cpp b/engines/dreamweb/sprite.cpp
index 3b67bfbd72..34b0729535 100644
--- a/engines/dreamweb/sprite.cpp
+++ b/engines/dreamweb/sprite.cpp
@@ -494,43 +494,30 @@ void DreamGenContext::facerightway() {
data.byte(kLeavedirection) = dir;
}
-void DreamGenContext::findsource() {
+Frame *DreamGenContext::findsource() {
uint16 currentFrame = data.word(kCurrentframe);
if (currentFrame < 160) {
- ds = data.word(kReel1);
data.word(kTakeoff) = 0;
+ return (Frame *)segRef(data.word(kReel1)).ptr(0, 0);
} else if (currentFrame < 320) {
- ds = data.word(kReel2);
data.word(kTakeoff) = 160;
+ return (Frame *)segRef(data.word(kReel2)).ptr(0, 0);
} else {
- ds = data.word(kReel3);
data.word(kTakeoff) = 320;
+ return (Frame *)segRef(data.word(kReel3)).ptr(0, 0);
}
}
-Frame *DreamGenContext::findsourceCPP() {
- push(ds);
- findsource();
- Frame *result = (Frame *)ds.ptr(0, 0);
- ds = pop();
- return result;
-}
-
Reel *DreamGenContext::getreelstart() {
Reel *reel = (Reel *)segRef(data.word(kReels)).ptr(kReellist + data.word(kReelpointer) * sizeof(Reel) * 8, sizeof(Reel));
return reel;
}
-void DreamGenContext::showreelframe() {
- Reel *reel = (Reel *)es.ptr(si, sizeof(Reel));
- showreelframe(reel);
-}
-
void DreamGenContext::showreelframe(Reel *reel) {
uint16 x = reel->x + data.word(kMapadx);
uint16 y = reel->y + data.word(kMapady);
data.word(kCurrentframe) = reel->frame();
- Frame *source = findsourceCPP();
+ Frame *source = findsource();
uint16 frame = data.word(kCurrentframe) - data.word(kTakeoff);
showframe(source, x, y, frame, 8);
}
@@ -550,7 +537,7 @@ void DreamGenContext::showgamereel(ReelRoutine *routine) {
const Frame *DreamGenContext::getreelframeax(uint16 frame) {
data.word(kCurrentframe) = frame;
- Frame *source = findsourceCPP();
+ Frame *source = findsource();
uint16 offset = data.word(kCurrentframe) - data.word(kTakeoff);
return source + offset;
}
@@ -602,6 +589,10 @@ void DreamGenContext::updatepeople() {
data.word(kListpos) = kPeoplelist;
memset(segRef(data.word(kBuffers)).ptr(kPeoplelist, 12 * sizeof(People)), 0xff, 12 * sizeof(People));
++data.word(kMaintimer);
+
+ // The callbacks are called with es:bx pointing to their reelRoutine entry.
+ // They use some of the fields in it to store state.
+
es = cs;
bx = kReelroutines;
const ReelRoutine *reelRoutine = (const ReelRoutine *)cs.ptr(bx, 0);
@@ -903,5 +894,131 @@ void DreamGenContext::addtopeoplelist(ReelRoutine *routine) {
data.word(kListpos) += sizeof(People);
}
+Rain *DreamGenContext::splitintolines(uint8 x, uint8 y, Rain *rain) {
+ do {
+ // Look for line start
+ while (!getblockofpixel(x, y)) {
+ --x;
+ ++y;
+ if (x == 0 || y >= data.byte(kMapysize))
+ return rain;
+ }
+
+ rain->x = x;
+ rain->y = y;
+
+ uint8 length = 1;
+
+ // Look for line end
+ while (getblockofpixel(x, y)) {
+ --x;
+ ++y;
+ if (x == 0 || y >= data.byte(kMapysize))
+ break;
+ ++length;
+ }
+
+ rain->size = length;
+ rain->w3_lo = engine->randomNumber();
+ rain->w3_hi = engine->randomNumber();
+ rain->b5 = (engine->randomNumber() & 3) + 4;
+ ++rain;
+ } while (x > 0 && y < data.byte(kMapysize));
+
+ return rain;
+}
+
+struct RainLocation {
+ uint8 location;
+ uint8 x, y;
+ uint8 rainSpacing;
+};
+
+static const RainLocation rainLocationList[] = {
+ { 1,44,10,16 },
+ { 4,11,30,14 },
+ { 4,22,30,14 },
+ { 3,33,10,14 },
+ { 10,33,30,14 },
+ { 10,22,30,24 },
+ { 9,22,10,14 },
+ { 2,33,0,14 },
+ { 2,22,0,14 },
+ { 6,11,30,14 },
+ { 7,11,20,18 },
+ { 7,0,20,18 },
+ { 7,0,30,18 },
+ { 55,44,0,14 },
+ { 5,22,30,14 },
+
+ { 8,0,10,18 },
+ { 8,11,10,18 },
+ { 8,22,10,18 },
+ { 8,33,10,18 },
+ { 8,33,20,18 },
+ { 8,33,30,18 },
+ { 8,33,40,18 },
+ { 8,22,40,18 },
+ { 8,11,40,18 },
+
+ { 21,44,20,18 },
+ { 255,0,0,0 }
+};
+
+void DreamGenContext::initrain() {
+ const RainLocation *r = rainLocationList;
+ Rain *rainList = (Rain *)segRef(data.word(kBuffers)).ptr(kRainlist, 0);
+ Rain *rain = rainList;
+
+ uint8 rainSpacing = 0;
+
+ // look up location in rainLocationList to determine rainSpacing
+ for (r = rainLocationList; r->location != 0xff; ++r) {
+ if (r->location == data.byte(kReallocation) &&
+ r->x == data.byte(kMapx) && r->y == data.byte(kMapy)) {
+ rainSpacing = r->rainSpacing;
+ break;
+ }
+ }
+
+ if (rainSpacing == 0) {
+ // location not found in rainLocationList: no rain
+ rain->x = 0xff;
+ return;
+ }
+
+ // start lines of rain from top of screen
+ uint8 x = 4;
+ do {
+ uint8 delta;
+ do {
+ delta = (engine->randomNumber() & 31) + 3;
+ } while (delta >= rainSpacing);
+
+ x += delta;
+ if (x >= data.byte(kMapxsize))
+ break;
+
+ rain = splitintolines(x, 0, rain);
+ } while (true);
+
+ // start lines of rain from side of screen
+ uint8 y = 0;
+ do {
+ uint8 delta;
+ do {
+ delta = (engine->randomNumber() & 31) + 3;
+ } while (delta >= rainSpacing);
+
+ y += delta;
+ if (y >= data.byte(kMapysize))
+ break;
+
+ rain = splitintolines(data.byte(kMapxsize) - 1, y, rain);
+ } while (true);
+
+ rain->x = 0xff;
+}
+
} /*namespace dreamgen */
diff --git a/engines/dreamweb/structs.h b/engines/dreamweb/structs.h
index 0d7bbb6cbf..ceb30e3a4f 100644
--- a/engines/dreamweb/structs.h
+++ b/engines/dreamweb/structs.h
@@ -54,19 +54,15 @@ struct Sprite {
uint8 hidden;
};
+class DreamGenContext;
+
struct RectWithCallback {
uint16 _xMin, _xMax;
uint16 _yMin, _yMax;
- uint16 _callback;
-
- uint16 xMin() const { return READ_LE_UINT16(&_xMin); }
- uint16 xMax() const { return READ_LE_UINT16(&_xMax); }
- uint16 yMin() const { return READ_LE_UINT16(&_yMin); }
- uint16 yMax() const { return READ_LE_UINT16(&_yMax); }
- uint16 callback() const { return READ_LE_UINT16(&_callback); }
+ void (DreamGenContext::*_callback)();
bool contains(uint16 x, uint16 y) const {
- return (x >= xMin()) && (x < xMax()) && (y >= yMin()) && (y < yMax());
+ return (x >= _xMin) && (x < _xMax) && (y >= _yMin) && (y < _yMax);
}
};
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index 7f8a511cde..a01949edfb 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -28,8 +28,19 @@ namespace DreamGen {
void DreamGenContext::dreamweb() {
STACK_CHECK;
+
+ switch(engine->getLanguage()) {
+ case Common::EN_ANY:
+ case Common::EN_GRB:
+ case Common::EN_USA:
+ // Implicit data.byte(kForeignrelease) = 0
+ break;
+ default:
+ data.byte(kForeignrelease) = 1;
+ break;
+ }
+
seecommandtail();
- checkbasemem();
soundstartup();
setkeyboardint();
setupemm();
@@ -140,6 +151,9 @@ void DreamGenContext::dreamweb() {
screenupdate();
+ if (data.byte(kQuitrequested))
+ return; // exit game
+
if (data.byte(kWongame) != 0) {
// "endofgame"
clearbeforeload();
@@ -190,12 +204,8 @@ void DreamGenContext::dreamweb() {
}
static Common::String getFilename(Context &context) {
- uint16 name_ptr = context.dx;
- Common::String name;
- uint8 c;
- while((c = context.cs.byte(name_ptr++)) != 0)
- name += (char)c;
- return name;
+ const char *name = (const char *)context.cs.ptr(context.dx, 0);
+ return Common::String(name);
}
void DreamGenContext::seecommandtail() {
@@ -502,15 +512,6 @@ void DreamGenContext::removeemm() {
}
void DreamGenContext::setupemm() {
- //good place for early initialization
- switch(engine->getLanguage()) {
- case Common::EN_ANY:
- case Common::EN_GRB:
- case Common::EN_USA:
- return;
- default:
- data.byte(kForeignrelease) = 1;
- }
}
void DreamGenContext::pitinterupt() {
@@ -669,7 +670,7 @@ void DreamGenContext::eraseoldobs() {
return;
Sprite *sprites = spritetable();
- for (size_t i=0; i < 16; ++i) {
+ for (size_t i = 0; i < 16; ++i) {
Sprite &sprite = sprites[i];
if (sprite.objData() != 0xffff) {
memset(&sprite, 0xff, sizeof(Sprite));
@@ -917,11 +918,7 @@ void DreamGenContext::dealwithspecial(uint8 firstParam, uint8 secondParam) {
void DreamGenContext::plotreel() {
Reel *reel = getreelstart();
- while (true) {
- if (reel->x < 220)
- break;
- if (reel->x == 255)
- break;
+ while (reel->x >= 220 && reel->x != 255) {
dealwithspecial(reel->x, reel->y);
++data.word(kReelpointer);
reel += 8;
@@ -1144,29 +1141,24 @@ void DreamGenContext::findormake() {
void DreamGenContext::findormake(uint8 index, uint8 value, uint8 type) {
Change *change = (Change *)segRef(data.word(kBuffers)).ptr(kListofchanges, sizeof(Change));
- while (true) {
- if (change->index == 0xff) {
- change->index = index;
- change->location = data.byte(kReallocation);
- change->value = value;
- change->type = type;
- return;
- }
- if ((index == change->index) && (data.byte(kReallocation) == change->location) && (type == change->type)) {
+ for (; change->index != 0xff; ++change) {
+ if (index == change->index && data.byte(kReallocation) == change->location && type == change->type) {
change->value = value;
return;
}
- ++change;
}
+
+ change->index = index;
+ change->location = data.byte(kReallocation);
+ change->value = value;
+ change->type = type;
}
void DreamGenContext::setallchanges() {
Change *change = (Change *)segRef(data.word(kBuffers)).ptr(kListofchanges, sizeof(Change));
- while (change->index != 0xff) {
+ for (; change->index != 0xff; ++change)
if (change->location == data.byte(kReallocation))
dochange(change->index, change->value, change->type);
- ++change;
- }
}
DynObject *DreamGenContext::getfreead(uint8 index) {
@@ -1301,7 +1293,7 @@ void DreamGenContext::getflagunderp(uint8 *flag, uint8 *flagEx) {
}
void DreamGenContext::walkandexamine() {
- if (! finishedwalkingCPP())
+ if (!finishedwalkingCPP())
return;
data.byte(kCommandtype) = data.byte(kWalkexamtype);
data.byte(kCommand) = data.byte(kWalkexamnum);
@@ -1434,156 +1426,160 @@ void DreamGenContext::dumppointer() {
}
void DreamGenContext::checkcoords() {
- checkcoords((const RectWithCallback *)cs.ptr(bx, 0));
+
+ // FIXME: Move all these lists to the callers
+
+ switch ((uint16)bx) {
+ case offset_talklist: {
+ RectWithCallback talklist[] = {
+ { 273,320,157,198,&DreamGenContext::getback1 },
+ { 240,290,2,44,&DreamGenContext::moretalk },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(talklist);
+ break;
+ }
+ case offset_quitlist: {
+ RectWithCallback quitlist[] = {
+ { 273,320,157,198,&DreamGenContext::getback1 },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(quitlist);
+ break;
+ }
+ case offset_destlist: {
+ RectWithCallback destlist[] = {
+ { 238,258,4,44,&DreamGenContext::nextdest },
+ { 104,124,4,44,&DreamGenContext::lastdest },
+ { 280,308,4,44,&DreamGenContext::lookatplace },
+ { 104,216,138,192,&DreamGenContext::destselect },
+ { 273,320,157,198,&DreamGenContext::getback1 },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(destlist);
+ break;
+ }
+ case offset_keypadlist: {
+ RectWithCallback keypadlist[] = {
+ { kKeypadx+9,kKeypadx+30,kKeypady+9,kKeypady+22,&DreamGenContext::buttonone },
+ { kKeypadx+31,kKeypadx+52,kKeypady+9,kKeypady+22,&DreamGenContext::buttontwo },
+ { kKeypadx+53,kKeypadx+74,kKeypady+9,kKeypady+22,&DreamGenContext::buttonthree },
+ { kKeypadx+9,kKeypadx+30,kKeypady+23,kKeypady+40,&DreamGenContext::buttonfour },
+ { kKeypadx+31,kKeypadx+52,kKeypady+23,kKeypady+40,&DreamGenContext::buttonfive },
+ { kKeypadx+53,kKeypadx+74,kKeypady+23,kKeypady+40,&DreamGenContext::buttonsix },
+ { kKeypadx+9,kKeypadx+30,kKeypady+41,kKeypady+58,&DreamGenContext::buttonseven },
+ { kKeypadx+31,kKeypadx+52,kKeypady+41,kKeypady+58,&DreamGenContext::buttoneight },
+ { kKeypadx+53,kKeypadx+74,kKeypady+41,kKeypady+58,&DreamGenContext::buttonnine },
+ { kKeypadx+9,kKeypadx+30,kKeypady+59,kKeypady+73,&DreamGenContext::buttonnought },
+ { kKeypadx+31,kKeypadx+74,kKeypady+59,kKeypady+73,&DreamGenContext::buttonenter },
+ { kKeypadx+72,kKeypadx+86,kKeypady+80,kKeypady+94,&DreamGenContext::quitkey },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(keypadlist);
+ break;
+ }
+ case offset_menulist: {
+ RectWithCallback menulist[] = {
+ { kMenux+54,kMenux+68,kMenuy+72,kMenuy+88,&DreamGenContext::quitkey },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(menulist);
+ break;
+ }
+ case offset_folderlist: {
+ RectWithCallback folderlist[] = {
+ { 280,320,160,200,&DreamGenContext::quitkey },
+ { 143,300,6,194,&DreamGenContext::nextfolder },
+ { 0,143,6,194,&DreamGenContext::lastfolder },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(folderlist);
+ break;
+ }
+ case offset_symbollist: {
+ RectWithCallback symbollist[] = {
+ { kSymbolx+40,kSymbolx+64,kSymboly+2,kSymboly+16,&DreamGenContext::quitsymbol },
+ { kSymbolx,kSymbolx+52,kSymboly+20,kSymboly+50,&DreamGenContext::settopleft },
+ { kSymbolx+52,kSymbolx+104,kSymboly+20,kSymboly+50,&DreamGenContext::settopright },
+ { kSymbolx,kSymbolx+52,kSymboly+50,kSymboly+80,&DreamGenContext::setbotleft },
+ { kSymbolx+52,kSymbolx+104,kSymboly+50,kSymboly+80,&DreamGenContext::setbotright },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(symbollist);
+
+ break;
+ }
+ case offset_diarylist: {
+ RectWithCallback diarylist[] = {
+ { kDiaryx+94,kDiaryx+110,kDiaryy+97,kDiaryy+113,&DreamGenContext::diarykeyn },
+ { kDiaryx+151,kDiaryx+167,kDiaryy+71,kDiaryy+87,&DreamGenContext::diarykeyp },
+ { kDiaryx+176,kDiaryx+192,kDiaryy+108,kDiaryy+124,&DreamGenContext::quitkey },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(diarylist);
+ break;
+ }
+ case offset_opslist: {
+ RectWithCallback opslist[] = {
+ { kOpsx+59,kOpsx+114,kOpsy+30,kOpsy+76,&DreamGenContext::getbackfromops },
+ { kOpsx+10,kOpsx+77,kOpsy+10,kOpsy+59,&DreamGenContext::dosreturn },
+ { kOpsx+128,kOpsx+190,kOpsy+16,kOpsy+100,&DreamGenContext::discops },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(opslist);
+ break;
+ }
+ case offset_discopslist: {
+ RectWithCallback discopslist[] = {
+ { kOpsx+59,kOpsx+114,kOpsy+30,kOpsy+76,&DreamGenContext::loadgame },
+ { kOpsx+10,kOpsx+79,kOpsy+10,kOpsy+59,&DreamGenContext::savegame },
+ { kOpsx+176,kOpsx+192,kOpsy+60,kOpsy+76,&DreamGenContext::getbacktoops },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(discopslist);
+ break;
+ }
+ case offset_decidelist: {
+ RectWithCallback decidelist[] = {
+ { kOpsx+69,kOpsx+124,kOpsy+30,kOpsy+76,&DreamGenContext::newgame },
+ { kOpsx+20,kOpsx+87,kOpsy+10,kOpsy+59,&DreamGenContext::dosreturn },
+ { kOpsx+123,kOpsx+190,kOpsy+10,kOpsy+59,&DreamGenContext::loadold },
+ { 0,320,0,200,&DreamGenContext::blank },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(decidelist);
+ break;
+ }
+ default:
+ ::error("Unimplemented checkcoords() call");
+ }
}
+
void DreamGenContext::checkcoords(const RectWithCallback *rectWithCallbacks) {
if (data.byte(kNewlocation) != 0xff)
return;
- const RectWithCallback *rectWithCallback = rectWithCallbacks;
- while (rectWithCallback->xMin() != 0xffff) {
- if (rectWithCallback->contains(data.word(kMousex), data.word(kMousey))) {
- uint16 callback = rectWithCallback->callback();
-
- // common
- if(callback == addr_blank)
- blank();
- else if(callback == addr_getbackfromob)
- getbackfromob();
- else if(callback == addr_incryanpage)
- incryanpage();
- else if(callback == addr_getback1)
- getback1();
- else if(callback == addr_quitkey)
- quitkey();
- else if(callback == addr_dosreturn)
- dosreturn();
- else if(callback == addr_getbacktoops)
- getbacktoops();
- else if(callback == addr_selectslot)
- selectslot();
- // examlist
- else if(callback == addr_useobject)
- useobject();
- else if(callback == addr_selectopenob)
- selectopenob();
- else if(callback == addr_setpickup)
- setpickup();
- else if(callback == addr_examinventory)
- examinventory();
- // invlist1
- else if(callback == addr_dropobject)
- dropobject();
- else if(callback == addr_useopened)
- useopened();
- else if(callback == addr_intoinv)
- intoinv();
- // withlist1
- else if(callback == addr_selectob)
- selectob();
- // talklist
- else if(callback == addr_moretalk)
- moretalk();
- // quitlist
- // destlist
- else if(callback == addr_nextdest)
- nextdest();
- else if(callback == addr_lastdest)
- lastdest();
- else if(callback == addr_lookatplace)
- lookatplace();
- else if(callback == addr_destselect)
- destselect();
- // keypadlist
- else if(callback == addr_buttonone)
- buttonone();
- else if(callback == addr_buttontwo)
- buttontwo();
- else if(callback == addr_buttonthree)
- buttonthree();
- else if(callback == addr_buttonfour)
- buttonfour();
- else if(callback == addr_buttonfive)
- buttonfive();
- else if(callback == addr_buttonsix)
- buttonsix();
- else if(callback == addr_buttonseven)
- buttonseven();
- else if(callback == addr_buttoneight)
- buttoneight();
- else if(callback == addr_buttonnine)
- buttonnine();
- else if(callback == addr_buttonnought)
- buttonnought();
- else if(callback == addr_buttonenter)
- buttonenter();
- // menulist
- // folderlist
- else if(callback == addr_nextfolder)
- nextfolder();
- else if(callback == addr_lastfolder)
- lastfolder();
- // symbollist
- else if(callback == addr_quitsymbol)
- quitsymbol();
- else if(callback == addr_settopleft)
- settopleft();
- else if(callback == addr_settopright)
- settopright();
- else if(callback == addr_setbotleft)
- setbotleft();
- else if(callback == addr_setbotright)
- setbotright();
- // diarylist
- else if(callback == addr_diarykeyn)
- diarykeyn();
- else if(callback == addr_diarykeyp)
- diarykeyp();
- // opslist
- else if(callback == addr_getbackfromops)
- getbackfromops();
- else if(callback == addr_discops)
- discops();
- // discopslist
- else if(callback == addr_loadgame)
- loadgame();
- else if(callback == addr_savegame)
- savegame();
- // mainlist, mainlist2
- else if(callback == addr_look)
- look();
- else if(callback == addr_inventory)
- inventory();
- else if(callback == addr_zoomonoff)
- zoomonoff();
- else if(callback == addr_saveload)
- saveload();
- else if(callback == addr_madmanrun)
- madmanrun();
- else if(callback == addr_identifyob)
- identifyob();
- // decidelist
- else if(callback == addr_newgame)
- newgame();
- else if(callback == addr_loadold)
- loadold();
- // loadlist
- else if(callback == addr_actualload)
- actualload();
- // savelist
- else if(callback == addr_actualsave)
- actualsave();
- else {
- debug("__dispatch_call remaining in checkcoords! %d", (int)callback);
- __dispatch_call(callback);
- }
+ const RectWithCallback *r;
+ for (r = rectWithCallbacks; r->_xMin != 0xffff; ++r) {
+ if (r->contains(data.word(kMousex), data.word(kMousey))) {
+ (this->*(r->_callback))();
return;
}
- ++rectWithCallback;
}
}
+
void DreamGenContext::showpointer() {
showblink();
const Frame *icons1 = ((const Frame *)segRef(data.word(kIcons1)).ptr(0, 0));
@@ -1721,6 +1717,25 @@ bool DreamGenContext::isCD() {
return (data.byte(kSpeechloaded) == 1);
}
+void DreamGenContext::showicon() {
+ if (data.byte(kReallocation) < 50) {
+ showpanel();
+ showman();
+ roomname();
+ panelicons1();
+ zoomicon();
+ } else {
+ Frame *tempSprites = (Frame *)segRef(data.word(kTempsprites)).ptr(0, 0);
+ showframe(tempSprites, 72, 2, 45, 0);
+ showframe(tempSprites, 72+47, 2, 46, 0);
+ showframe(tempSprites, 69-10, 21, 49, 0);
+ showframe(tempSprites, 160+88, 2, 45, 4 & 0xfe);
+ showframe(tempSprites, 160+43, 2, 46, 4 & 0xfe);
+ showframe(tempSprites, 160+101, 21, 49, 4 & 0xfe);
+ middlepanel();
+ }
+}
+
void DreamGenContext::checkifset() {
flags._z = !checkifset(al, ah);
}
@@ -1882,5 +1897,73 @@ void DreamGenContext::zoomonoff() {
worktoscreenm();
}
+void DreamGenContext::sortoutmap() {
+ const uint8 *src = (const uint8 *)segRef(data.word(kWorkspace)).ptr(0, 0);
+ uint8 *dst = (uint8 *)segRef(data.word(kMapdata)).ptr(0, 0);
+ for (uint16 y = 0; y < kMaplength; ++y) {
+ memcpy(dst, src, kMapwidth);
+ dst += kMapwidth;
+ src += 132;
+ }
+}
+
+void DreamGenContext::showcity() {
+ clearwork();
+ Frame *tempGraphics = (Frame *)segRef(data.word(kTempgraphics)).ptr(0, 0);
+ showframe(tempGraphics, 57, 32, 0, 0);
+ showframe(tempGraphics, 120+57, 32, 1, 0);
+}
+
+void DreamGenContext::mainscreen() {
+ data.byte(kInmaparea) = 0;
+ if (data.byte(kWatchon) == 1) {
+ RectWithCallback mainlist[] = {
+ { 44,70,32,46,&DreamGenContext::look },
+ { 0,50,0,180,&DreamGenContext::inventory },
+ { 226,244,10,26,&DreamGenContext::zoomonoff },
+ { 226,244,26,40,&DreamGenContext::saveload },
+ { 240,260,100,124,&DreamGenContext::madmanrun },
+ { 0,320,0,200,&DreamGenContext::identifyob },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(mainlist);
+ } else {
+ RectWithCallback mainlist2[] = {
+ { 44,70,32,46,&DreamGenContext::look },
+ { 0,50,0,180,&DreamGenContext::inventory },
+ { 226+48,244+48,10,26,&DreamGenContext::zoomonoff },
+ { 226+48,244+48,26,40,&DreamGenContext::saveload },
+ { 240,260,100,124,&DreamGenContext::madmanrun },
+ { 0,320,0,200,&DreamGenContext::identifyob },
+ { 0xFFFF,0,0,0,0 }
+ };
+ checkcoords(mainlist2);
+ }
+
+ if (data.byte(kWalkandexam) != 0)
+ walkandexamine();
+}
+
+void DreamGenContext::showwatch() {
+ if (data.byte(kWatchon)) {
+ showframe((Frame *)segRef(data.word(kIcons1)).ptr(0, 0), 250, 1, 6, 0);
+ showtime();
+ }
+}
+
+void DreamGenContext::roomname() {
+ printmessage(88, 18, 53, 240, false);
+ uint16 textIndex = data.byte(kRoomnum);
+ if (textIndex >= 32)
+ textIndex -= 32;
+ data.word(kLinespacing) = 7;
+ uint8 maxWidth = (data.byte(kWatchon) == 1) ? 120 : 160;
+ uint16 descOffset = segRef(data.word(kRoomdesc)).word(kIntextdat + textIndex * 2);
+ const uint8 *string = segRef(data.word(kRoomdesc)).ptr(kIntext + descOffset, 0);
+ printdirect(string, 88, 25, maxWidth, false);
+ data.word(kLinespacing) = 10;
+ usecharset1();
+}
+
} /*namespace dreamgen */
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index ac7e1a5b91..da21d415f5 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -96,11 +96,9 @@
void widedoor(Sprite *sprite, SetObject *objData);
void lockeddoorway(Sprite *sprite, SetObject *objData);
void liftsprite(Sprite *sprite, SetObject *objData);
- void findsource();
- Frame *findsourceCPP();
+ Frame *findsource();
void showgamereel();
void showgamereel(ReelRoutine *routine);
- void showreelframe();
void showreelframe(Reel *reel);
const Frame *getreelframeax(uint16 frame);
void turnpathon(uint8 param);
@@ -237,6 +235,7 @@
void hangon(uint16 frameCount);
void hangonp();
void hangonp(uint16 count);
+ void showicon();
uint8 findnextcolon(uint8 **string);
void findnextcolon();
uint8 *getobtextstartCPP();
@@ -246,4 +245,14 @@
uint8 getblockofpixel(uint8 x, uint8 y);
void bresenhams();
void examineobtext();
+ void sortoutmap();
+ void showcity();
+ uint16 getpersframe(uint8 index);
+ void convicons();
+ void examineob(bool examineAgain = true);
+ void showwatch();
+ void roomname();
+ void transfertext();
+ void initrain();
+ Rain *splitintolines(uint8 x, uint8 y, Rain *rain);
diff --git a/engines/dreamweb/talk.cpp b/engines/dreamweb/talk.cpp
new file mode 100644
index 0000000000..78b296afe6
--- /dev/null
+++ b/engines/dreamweb/talk.cpp
@@ -0,0 +1,40 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "dreamweb/dreamweb.h"
+
+namespace DreamGen {
+
+uint16 DreamGenContext::getpersframe(uint8 index) {
+ return segRef(data.word(kPeople)).word(kPersonframes + index * 2);
+}
+
+void DreamGenContext::convicons() {
+ uint8 index = data.byte(kCharacter) & 127;
+ data.word(kCurrentframe) = getpersframe(index);
+ Frame *frame = findsource();
+ uint16 frameNumber = (data.word(kCurrentframe) - data.word(kTakeoff)) & 0xff;
+ showframe(frame, 234, 2, frameNumber, 0);
+}
+
+} /*namespace dreamgen */
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-18 00:56:27 +0000