diff options
Diffstat (limited to 'engines/dreamweb/stubs.cpp')
| -rw-r--r-- | engines/dreamweb/stubs.cpp | 541 |
1 files changed, 514 insertions, 27 deletions
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp index 67811f91f9..9b85cbb9f4 100644 --- a/engines/dreamweb/stubs.cpp +++ b/engines/dreamweb/stubs.cpp @@ -285,7 +285,63 @@ void DreamGenContext::dontloadseg() { } void DreamGenContext::mousecall() { - engine->mouseCall(); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + cx = x; + dx = y; + bx = state; +} + +void DreamGenContext::readmouse() { + data.word(kOldbutton) = data.word(kMousebutton); + data.word(kOldx) = data.word(kMousex); + data.word(kOldy) = data.word(kMousey); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + data.word(kMousex) = x; + data.word(kMousey) = y; + data.word(kMousebutton) = state; +} + +void DreamGenContext::readmouse1() { + data.word(kOldx) = data.word(kMousex); + data.word(kOldy) = data.word(kMousey); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + data.word(kMousex) = x; + data.word(kMousey) = y; + data.word(kMousebutton1) = state; +} + +void DreamGenContext::readmouse2() { + data.word(kOldx) = data.word(kMousex); + data.word(kOldy) = data.word(kMousey); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + data.word(kMousex) = x; + data.word(kMousey) = y; + data.word(kMousebutton2) = state; +} + +void DreamGenContext::readmouse3() { + data.word(kOldx) = data.word(kMousex); + data.word(kOldy) = data.word(kMousey); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + data.word(kMousex) = x; + data.word(kMousey) = y; + data.word(kMousebutton3) = state; +} + +void DreamGenContext::readmouse4() { + data.word(kOldbutton) = data.word(kMousebutton); + data.word(kOldx) = data.word(kMousex); + data.word(kOldy) = data.word(kMousey); + uint16 x, y, state; + engine->mouseCall(&x, &y, &state); + data.word(kMousex) = x; + data.word(kMousey) = y; + data.word(kMousebutton) = state | data.word(kMousebutton1) | data.word(kMousebutton2) | data.word(kMousebutton3); } void DreamGenContext::setmouse() { @@ -667,7 +723,7 @@ void DreamGenContext::cancelch1() { engine->stopSound(1); } -void DreamGenContext::makebackob(ObjData *objData) { +void DreamGenContext::makebackob(SetObject *objData) { if (data.byte(kNewobs) == 0) return; uint8 priority = objData->priority; @@ -675,8 +731,8 @@ void DreamGenContext::makebackob(ObjData *objData) { Sprite *sprite = makesprite(data.word(kObjectx), data.word(kObjecty), addr_backobject, data.word(kSetframes), 0); uint16 objDataOffset = (uint8 *)objData - segRef(data.word(kSetdat)).ptr(0, 0); - assert(objDataOffset % sizeof(ObjData) == 0); - assert(objDataOffset < 128 * sizeof(ObjData)); + assert(objDataOffset % sizeof(SetObject) == 0); + assert(objDataOffset < 128 * sizeof(SetObject)); sprite->setObjData(objDataOffset); if (priority == 255) priority = 0; @@ -691,10 +747,6 @@ void DreamGenContext::getroomdata() { bx = kRoomdata + sizeof(Room) * al; } -void DreamGenContext::getroomdata(uint8 roomIndex) { - getroomdata(roomIndex); -} - void DreamGenContext::startloading() { const Room *room = (Room *)cs.ptr(bx, sizeof(Room)); startloading(room); @@ -894,8 +946,7 @@ void DreamGenContext::crosshair() { frame = 29; } const Frame *src = (const Frame *)segRef(data.word(kIcons1)).ptr(0, 0); - uint8 width, height; - showframe(src, kZoomx + 24, kZoomy + 19, frame, 0, &width, &height); + showframe(src, kZoomx + 24, kZoomy + 19, frame, 0); } void DreamGenContext::deltextline() { @@ -948,9 +999,31 @@ bool DreamGenContext::checkifperson(uint8 x, uint8 y) { if (y >= ymax) continue; data.word(kPersondata) = people->w2(); - al = people->b4; - ah = 5; - obname(); + obname(people->b4, 5); + return true; + } + return false; +} + +void DreamGenContext::checkiffree() { + flags._z = not checkiffree(al, ah); +} + +bool DreamGenContext::checkiffree(uint8 x, uint8 y) { + const ObjPos *freeList = (const ObjPos *)segRef(data.word(kBuffers)).ptr(kFreelist, 80 * sizeof(ObjPos)); + for (size_t i = 0; i < 80; ++i) { + const ObjPos *objPos = freeList + 79 - i; + if (objPos->index == 0xff) + continue; + if (x < objPos->xMin) + continue; + if (x >= objPos->xMax) + continue; + if (y < objPos->yMin) + continue; + if (y >= objPos->yMax) + continue; + obname(objPos->index, 2); return true; } return false; @@ -1022,9 +1095,8 @@ void DreamGenContext::commandwithob(uint8 command, uint8 type, uint8 index) { void DreamGenContext::showpanel() { Frame *frame = (Frame *)segRef(data.word(kIcons1)).ptr(0, sizeof(Frame)); - uint8 width, height; - showframe(frame, 72, 0, 19, 0, &width, &height); - showframe(frame, 192, 0, 19, 0, &width, &height); + showframe(frame, 72, 0, 19, 0); + showframe(frame, 192, 0, 19, 0); } void DreamGenContext::blocknametext() { @@ -1073,12 +1145,23 @@ void DreamGenContext::setallchanges() { } } -FreeObject *DreamGenContext::getfreead(uint8 index) { - return (FreeObject *)segRef(data.word(kFreedat)).ptr(0, 0) + index; +DynObject *DreamGenContext::getfreead(uint8 index) { + return (DynObject *)segRef(data.word(kFreedat)).ptr(0, 0) + index; +} + +DynObject *DreamGenContext::getexad(uint8 index) { + return (DynObject *)segRef(data.word(kExtras)).ptr(kExdata, 0) + index; } -ObjData *DreamGenContext::getsetad(uint8 index) { - return (ObjData *)segRef(data.word(kSetdat)).ptr(0, 0) + index; +DynObject *DreamGenContext::geteitheradCPP() { + if (data.byte(kObjecttype) == 4) + return getexad(data.byte(kItemframe)); + else + return getfreead(data.byte(kItemframe)); +} + +SetObject *DreamGenContext::getsetad(uint8 index) { + return (SetObject *)segRef(data.word(kSetdat)).ptr(0, 0) + index; } void DreamGenContext::dochange() { @@ -1089,7 +1172,7 @@ void DreamGenContext::dochange(uint8 index, uint8 value, uint8 type) { if (type == 0) { //object getsetad(index)->b58[0] = value; } else if (type == 1) { //freeobject - FreeObject *freeObject = getfreead(index); + DynObject *freeObject = getfreead(index); if (freeObject->b2 == 0xff) freeObject->b2 = value; } else { //path @@ -1100,16 +1183,14 @@ void DreamGenContext::dochange(uint8 index, uint8 value, uint8 type) { } void DreamGenContext::deletetaken() { - ds = data.word(kExtras); - si = kExdata; - FreeObject *freeObjects = (FreeObject *)segRef(data.word(kFreedat)).ptr(0, 0); + const DynObject *extraObjects = (const DynObject *)segRef(data.word(kExtras)).ptr(kExdata, 0); + DynObject *freeObjects = (DynObject *)segRef(data.word(kFreedat)).ptr(0, 0); for(size_t i = 0; i < kNumexobjects; ++i) { - uint8 location = ds.byte(si+11); + uint8 location = extraObjects[i].location; if (location == data.byte(kReallocation)) { - uint8 index = ds.byte(si+1); + uint8 index = extraObjects[i].index; freeObjects[index].b2 = 254; } - si += 16; } } @@ -1131,6 +1212,412 @@ void DreamGenContext::removesetobject(uint8 index) { getsetad(index)->b58[0] = 0xff; } +void DreamGenContext::finishedwalking() { + flags._z = finishedwalkingCPP(); +} + +bool DreamGenContext::finishedwalkingCPP() { + return (data.byte(kLinepointer) == 254) && (data.byte(kFacing) == data.byte(kTurntoface)); +} + +void DreamGenContext::getflagunderp() { + uint8 flag, flagEx; + getflagunderp(&flag, &flagEx); + cl = flag; + ch = flagEx; +} + +void DreamGenContext::getflagunderp(uint8 *flag, uint8 *flagEx) { + uint8 type, flagX, flagY; + checkone(data.word(kMousex) - data.word(kMapadx), data.word(kMousey) - data.word(kMapady), flag, flagEx, &type, &flagX, &flagY); + cl = data.byte(kLastflag) = *flag; + ch = data.byte(kLastflagex) = *flagEx; +} + +void DreamGenContext::walkandexamine() { + if (! finishedwalkingCPP()) + return; + data.byte(kCommandtype) = data.byte(kWalkexamtype); + data.byte(kCommand) = data.byte(kWalkexamnum); + data.byte(kWalkandexam) = 0; + if (data.byte(kCommandtype) != 5) + examineob(); +} + +void DreamGenContext::obname() { + obname(al, ah); +} + +void DreamGenContext::obname(uint8 command, uint8 commandType) { + if (data.byte(kReasseschanges) == 0) { + if ((commandType == data.byte(kCommandtype)) && (command == data.byte(kCommand))) { + if (data.byte(kWalkandexam) == 1) { + walkandexamine(); + return; + } else if (data.word(kMousebutton) == 0) + return; + else if ((data.byte(kCommandtype) == 3) && (data.byte(kLastflag) < 2)) + return; + else if ((data.byte(kManspath) != data.byte(kPointerspath)) || (data.byte(kCommandtype) == 3)) { + setwalk(); + data.byte(kReasseschanges) = 1; + return; + } else if (! finishedwalkingCPP()) + return; + else if (data.byte(kCommandtype) == 5) { + if (data.word(kWatchingtime) == 0) + talk(); + return; + } else { + if (data.word(kWatchingtime) == 0) + examineob(); + return; + } + } + } else + data.byte(kReasseschanges) = 0; + + data.byte(kCommand) = command; + data.byte(kCommandtype) = commandType; + if ((data.byte(kLinepointer) != 254) || (data.word(kWatchingtime) != 0) || (data.byte(kFacing) != data.byte(kTurntoface))) { + blocknametext(); + return; + } else if (data.byte(kCommandtype) != 3) { + if (data.byte(kManspath) != data.byte(kPointerspath)) { + walktotext(); + return; + } else if (data.byte(kCommandtype) == 3) { + blocknametext(); + return; + } else if (data.byte(kCommandtype) == 5) { + personnametext(); + return; + } else { + examineobtext(); + return; + } + } + if (data.byte(kManspath) == data.byte(kPointerspath)) { + uint8 flag, flagEx, type, flagX, flagY; + checkone(data.byte(kRyanx) + 12, data.byte(kRyany) + 12, &flag, &flagEx, &type, &flagX, &flagY); + if (flag < 2) { + blocknametext(); + return; + } + } + + getflagunderp(); + if (data.byte(kLastflag) < 2) { + blocknametext(); + return; + } else if (data.byte(kLastflag) >= 128) { + blocknametext(); + return; + } else { + walktotext(); + return; + } +} + +void DreamGenContext::delpointer() { + if (data.word(kOldpointerx) == 0xffff) + return; + data.word(kDelherex) = data.word(kOldpointerx); + data.word(kDelherey) = data.word(kOldpointery); + data.byte(kDelxs) = data.byte(kPointerxs); + data.byte(kDelys) = data.byte(kPointerys); + multiput(segRef(data.word(kBuffers)).ptr(kPointerback, 0), data.word(kDelherex), data.word(kDelherey), data.byte(kPointerxs), data.byte(kPointerys)); +} + +void DreamGenContext::showblink() { + if (data.byte(kManisoffscreen) == 1) + return; + ++data.byte(kBlinkcount); + if (data.byte(kShadeson) != 0) + return; + if (data.byte(kReallocation) >= 50) // eyesshut + return; + if (data.byte(kBlinkcount) != 3) + return; + data.byte(kBlinkcount) = 0; + uint8 blinkFrame = data.byte(kBlinkframe); + ++blinkFrame; // Implicit %256 + data.byte(kBlinkframe) = blinkFrame; + if (blinkFrame > 6) + blinkFrame = 6; + static const uint8 blinkTab[] = { 16,18,18,17,16,16,16 }; + uint8 width, height; + showframe((Frame *)segRef(data.word(kIcons1)).ptr(0, 0), 44, 32, blinkTab[blinkFrame], 0, &width, &height); +} + +void DreamGenContext::dumpblink() { + if (data.byte(kShadeson) != 0) + return; + if (data.byte(kBlinkcount) != 0) + return; + if (data.byte(kBlinkframe) >= 6) + return; + multidump(44, 32, 16, 12); +} + +void DreamGenContext::dumppointer() { + dumpblink(); + multidump(data.word(kDelherex), data.word(kDelherey), data.byte(kDelxs), data.byte(kDelys)); + if ((data.word(kOldpointerx) != data.word(kDelherex)) || (data.word(kOldpointery) != data.word(kDelherey))) + multidump(data.word(kOldpointerx), data.word(kOldpointery), data.byte(kPointerxs), data.byte(kPointerys)); +} + +void DreamGenContext::checkcoords() { + checkcoords((const RectWithCallback *)cs.ptr(bx, 0)); +} + +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_setpickup) + setpickup(); + 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(); + else if(callback == addr_quitkey) + quitkey(); + // 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); + } + return; + } + ++rectWithCallback; + } +} + +void DreamGenContext::showpointer() { + showblink(); + const Frame *icons1 = ((const Frame *)segRef(data.word(kIcons1)).ptr(0, 0)); + uint16 x = data.word(kMousex); + data.word(kOldpointerx) = data.word(kMousex); + uint16 y = data.word(kMousey); + data.word(kOldpointery) = data.word(kMousey); + if (data.byte(kPickup) == 1) { + const Frame *frames; + if (data.byte(kObjecttype) != 4) + frames = (const Frame *)segRef(data.word(kFreeframes)).ptr(0, 0); + else + frames = (const Frame *)segRef(data.word(kExtras)).ptr(0, 0); + const Frame *frame = frames + (3 * data.byte(kItemframe) + 1); + uint8 width = frame->width; + uint8 height = frame->height; + if (width < 12) + width = 12; + if (height < 12) + height = 12; + data.byte(kPointerxs) = width; + data.byte(kPointerys) = height; + data.word(kOldpointerx) -= width / 2; + data.word(kOldpointery) -= height / 2; + multiget(segRef(data.word(kBuffers)).ptr(kPointerback, 0), x - width / 2, y - height / 2, width, height); + showframe(frames, x, y, 3 * data.byte(kItemframe) + 1, 128); + showframe(icons1, x, y, 3, 128); + } else { + const Frame *frame = icons1 + (data.byte(kPointerframe) + 20); + uint8 width = frame->width; + uint8 height = frame->height; + if (width < 12) + width = 12; + if (height < 12) + height = 12; + data.byte(kPointerxs) = width; + data.byte(kPointerys) = height; + multiget(segRef(data.word(kBuffers)).ptr(kPointerback, 0), x, y, width, height); + showframe(icons1, x, y, data.byte(kPointerframe) + 20, 0); + } +} + +void DreamGenContext::animpointer() { + + if (data.byte(kPointermode) == 2) { + data.byte(kPointerframe) = 0; + if ((data.byte(kReallocation) == 14) && (data.byte(kCommandtype) == 211)) + data.byte(kPointerframe) = 5; + return; + } else if (data.byte(kPointermode) == 3) { + if (data.byte(kPointerspeed) != 0) { + --data.byte(kPointerspeed); + } else { + data.byte(kPointerspeed) = 5; + ++data.byte(kPointercount); + if (data.byte(kPointercount) == 16) + data.byte(kPointercount) = 0; + } + static const uint8 flashMouseTab[] = { 1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2 }; + data.byte(kPointerframe) = flashMouseTab[data.byte(kPointercount)]; + return; + } + if (data.word(kWatchingtime) != 0) { + data.byte(kPointerframe) = 11; + return; + } + data.byte(kPointerframe) = 0; + if (data.byte(kInmaparea) == 0) + return; + if (data.byte(kPointerfirstpath) == 0) + return; + uint8 flag, flagEx; + getflagunderp(&flag, &flagEx); + if (flag < 2) + return; + if (flag >= 128) + return; + if (flag & 4) { + data.byte(kPointerframe) = 3; + return; + } + if (flag & 16) { + data.byte(kPointerframe) = 4; + return; + } + if (flag & 2) { + data.byte(kPointerframe) = 5; + return; + } + if (flag & 8) { + data.byte(kPointerframe) = 6; + return; + } + data.byte(kPointerframe) = 8; +} + bool DreamGenContext::isCD() { // The original sources has two codepaths depending if the game is 'if cd' or not // This is a hack to guess which version to use with the assumption that if we have a cd version |