string help; function help_delegate; string buildHelpText() { DEBB(DF_GRAPH, (debugfile,"buildHelpText\n")); #if CAP_ROGUEVIZ if(rogueviz::on) return rogueviz::makehelp(); #endif string h; h += XLAT("Welcome to HyperRogue"); #if ISANDROID h += XLAT(" for Android"); #endif #if ISIOS h += XLAT(" for iOS"); #endif h += XLAT("! (version %1)\n\n", VER); h += XLAT( "You have been trapped in a strange, non-Euclidean world. Collect as much treasure as possible " "before being caught by monsters. The more treasure you collect, the more " "monsters come to hunt you, as long as you are in the same land type. The " "Orbs of Yendor are the ultimate treasure; get at least one of them to win the game!" ); h += XLAT(" (press ESC for some hints about it)."); h += "\n\n"; if(!shmup::on && !hardcore) h += XLAT( "You can fight most monsters by moving into their location. " "The monster could also kill you by moving into your location, but the game " "automatically cancels all moves which result in that.\n\n" ); if(inv::on) h += XLAT( inv::helptext ); else h += XLAT( "There are many lands in HyperRogue. Collect 10 treasure " "in the given land type to complete it; this enables you to " "find the magical Orbs of this land, and in some cases " "get access to new lands. At 25 treasures " "this type of Orbs starts appearing in other lands as well. Press 'o' to " "get the details of all the Lands.\n\n"); h += "\n\n"; #if ISMOBILE h += XLAT( "Usually, you move by touching somewhere on the map; you can also touch one " "of the four buttons on the map corners to change this (to scroll the map " "or get information about map objects). You can also touch the " "numbers displayed to get their meanings.\n" ); #else if(DEFAULTCONTROL) h += XLAT( "Move with mouse, num pad, qweadzxc, or hjklyubn. Wait by pressing 's' or '.'. Spin the world with arrows, PageUp/Down, and Home/Space. " "To save the game you need an Orb of Safety. Press 'v' for the main menu (configuration, special modes, etc.), ESC for the quest status.\n\n" ); h += XLAT( "You can right click any element to get more information about it.\n\n" ); #if ISMAC h += XLAT("(You can also use right Shift)\n\n"); #endif #endif h += XLAT("See more on the website: ") + "http//roguetemple.com/z/hyper/\n\n"; #if CAP_TOUR h += XLAT("Try the Tutorial to help with understanding the " "geometry of HyperRogue (menu -> special modes).\n\n"); #endif h += XLAT("Still confused? Read the FAQ on the HyperRogue website!\n\n"); return h; } string buildCredits() { string h; h += XLAT("game design, programming, texts and graphics by Zeno Rogue \n\n"); if(lang() != 0) h += XLAT("add credits for your translation here"); #ifndef NOLICENSE h += XLAT( "released under GNU General Public License version 2 and thus " "comes with absolutely no warranty; see COPYING for details\n\n" ); #endif h += XLAT( "special thanks to the following people for their bug reports, feature requests, porting, and other help:\n\n%1\n\n", "Konstantin Stupnik, ortoslon, chrysn, Adam Borowski, Damyan Ivanov, Ryan Farnsley, mcobit, Darren Grey, tricosahedron, Maciej Chojecki, Marek Čtrnáct, " "wonderfullizardofoz, Piotr Migdał, tehora, Michael Heerdegen, Sprite Guard, zelda0x181e, Vipul, snowyowl0, Patashu, phenomist, Alan Malloy, Tom Fryers, Sinquetica, _monad, CtrlAltDestroy, jruderman, " "Kojiguchi Kazuki, baconcow, Alan, SurelyYouJest" ); #ifdef EXTRALICENSE h += EXTRALICENSE; #endif #if !ISMOBILE h += XLAT( "\n\nSee sounds/credits.txt for credits for sound effects" ); #endif if(musiclicense != "") h += musiclicense; return h; } string pushtext(stringpar p) { string s = XLAT( "\n\nNote: when pushing %the1 off a heptagonal cell, you can control the pushing direction " "by clicking left or right half of the heptagon.", p); #if !ISMOBILE s += XLAT(" With the keyboard, you can rotate the view for a similar effect (Page Up/Down)."); #endif return s; } string princedesc() { if(princessgender() == GEN_M) return XLAT("Apparently a prince is kept locked somewhere, but you won't ever find him in this hyperbolic palace. "); else return XLAT("Apparently a princess is kept locked somewhere, but you won't ever find her in this hyperbolic palace. "); } string helptitle(string s, int col) { return "@" + its(col) + "\t" + s + "\n"; } string princessReviveHelp() { if(inv::on) return ""; string h = "\n\n" + XLAT("Killed %1 can be revived with Orb of the Love, after you collect 20 more $$$.", moPrincess); if(princess::reviveAt) h += "\n\n" + XLAT("%The1 will be revivable at %2 $$$", moPrincess, its(princess::reviveAt)); return h; } void describeOrb(string& help, const orbinfo& oi) { if(inv::on) return; eOrbLandRelation olr = getOLR(oi.orb, getPrizeLand()); eItem tr = treasureType(oi.l); help += "\n\n" + XLAT(olrDescriptions[olr], cwt.c->land, tr, treasureType(cwt.c->land)); int t = items[tr] * landMultiplier(oi.l); if(t >= 25) if(olr == olrPrize25 || olr == olrPrize3 || olr == olrGuest || olr == olrMonster || olr == olrAlways) { help += XLAT("\nSpawn rate (as prize Orb): %1%/%2\n", its(int(.5 + 100 * orbprizefun(t))), its(oi.gchance)); } if(t >= 10) if(olr == olrHub) { help += XLAT("\nSpawn rate (in Hubs): %1%/%2\n", its(int(.5 + 100 * orbcrossfun(t))), its(oi.gchance)); } } string generateHelpForItem(eItem it) { string help = helptitle(XLATN(iinf[it].name), iinf[it].color); help += XLAT(iinf[it].help); if(it == itSavedPrincess || it == itOrbLove) if(!inv::on) help += princessReviveHelp(); if(it == itTrollEgg) help += XLAT("\n\nAfter the Trolls leave, you have 750 turns to collect %the1, or it gets stolen.", it); if(it == itIvory || it == itAmethyst || it == itLotus || it == itMutant) { help += XLAT( "\n\nEasy %1 might disappear when you collect more of its kind.", it); if(it != itMutant) help += XLAT( " You need to go deep to collect lots of them."); } #if ISMOBILE==1 if(it == itOrbSafety) help += XLAT("This might be very useful for devices with limited memory."); #else if(it == itOrbSafety) help += XLAT("Thus, it is potentially useful for extremely long games, which would eat all the memory on your system otherwise.\n"); #endif if(isRangedOrb(it)) { help += XLAT("\nThis is a ranged Orb. "); #if ISMOBILE if(vid.shifttarget&2) help += XLAT("\nRanged Orbs can be targeted by long touching the desired location."); else help += XLAT("\nRanged Orbs can be targeted by touching the desired location."); #else if(vid.shifttarget&1) help += XLAT("\nRanged Orbs can be targeted by shift-clicking the desired location. "); else help += XLAT("\nRanged Orbs can be targeted by clicking the desired location. "); help += XLAT("You can also scroll to the desired location and then press 't'."); #endif help += XLAT("\nYou can never target cells which are adjacent to the player character, or ones out of the sight range."); } #if ISMOBILE if(it == itGreenStone) help += XLAT("You can touch the Dead Orb in your inventory to drop it."); #else if(it == itGreenStone) help += XLAT("You can press 'g' or click them in the list to drop a Dead Orb."); #endif if(it == itOrbLightning || it == itOrbFlash) help += XLAT("\n\nThis Orb is triggered on your first attack or illegal move."); if(it == itOrbShield) help += XLAT("\n\nThis Orb protects you from attacks, scents, and insulates you " "from electricity. It does not let you go through deadly terrain, but " "if you are attacked with fire, it lets you stay in place in it."); if(it == itOrbWinter) help += XLAT("\n\nThis Orb also allows you to collect items encased in ice."); if(it == itOrbEmpathy) { int cnt = 0; for(int i=0; i 0) { help += XLAT("\n\nOrb unlocked: %1", oi.orb); describeOrb(help, oi); } else if(oi.l == cwt.c->land || inv::on) { help += XLAT("\n\nSecondary orb: %1", oi.orb); describeOrb(help, oi); } } } } if(inv::on && it == itInventory) help += "\n\n" + XLAT(inv::helptext); return help; } void addMinefieldExplanation(string& s) { s += XLAT( "\n\nOnce you collect 10 Bomberbird Eggs, " "stepping on a cell with no adjacent mines also reveals the adjacent cells. " "Collecting even more Eggs will increase the radius. Additionally, collecting " "25 Bomberbird Eggs will reveal adjacent cells even in your future games." ); s += "\n\n"; #if ISMOBILE==1 s += XLAT("Known mines may be marked by pressing 'm'. Your allies won't step on marked mines."); #else s += XLAT("Known mines may be marked by touching while in drag mode. Your allies won't step on marked mines."); #endif } string generateHelpForWall(eWall w) { string s = helptitle(XLATN(winf[w].name), winf[w].color); s += XLAT(winf[w].help); if(w == waMineMine || w == waMineUnknown || w == waMineOpen) addMinefieldExplanation(s); if(isThumper(w)) s += pushtext(w); if((w == waClosePlate || w == waOpenPlate) && purehepta) s += "\n\n(For the heptagonal mode, the radius has been reduced to 2 for closing plates.)"; return s; } void buteol(string& s, int current, int req) { int siz = size(s); if(s[siz-1] == '\n') s.resize(siz-1); char buf[100]; sprintf(buf, " (%d/%d)", current, req); s += buf; s += "\n"; } string generateHelpForMonster(eMonster m) { string s = helptitle(XLATN(minf[m].name), minf[m].color); if(m == moPlayer) { #if CAP_TOUR if(tour::on || peace::on) return s+XLAT( "A tourist from another world. They mutter something about the 'tutorial', " "and claim that they are here just to learn, and to leave without any treasures. " "Do not kill them!" ); #endif s += XLAT( "This monster has come from another world, presumably to steal our treasures. " "Not as fast as an Eagle, not as resilient as the guards from the Palace, " "and not as huge as the Mutant Ivy from the Clearing; however, " "they are very dangerous because of their intelligence, " "and access to magical powers.\n\n"); if(cheater) s += XLAT("Actually, their powers appear god-like...\n\n"); else if(!hardcore) s += XLAT( "Rogues will never make moves which result in their immediate death. " "Even when cornered, they are able to instantly teleport back to their " "home world at any moment, taking the treasures forever... but " "at least they will not steal anything further!\n\n" ); if(!euclid) s += XLAT( "Despite this intelligence, Rogues appear extremely surprised " "by the most basic facts about geometry. They must come from " "some really strange world.\n\n" ); if(shmup::on) s += XLAT("In the Shoot'em Up mode, you are armed with thrown Knives."); return s; } s += XLAT(minf[m].help); if(m == moPalace || m == moSkeleton) s += pushtext(m); if(m == moTroll) s += XLAT(trollhelp2); if(isMonsterPart(m)) s += XLAT("\n\nThis is a part of a monster. It does not count for your total kills.", m); if(isFriendly(m)) s += XLAT("\n\nThis is a friendly being. It does not count for your total kills.", m); if(m == moTortoise) s += XLAT("\n\nTortoises are not monsters! They are just annoyed. They do not count for your total kills.", m); if(isGhost(m)) s += XLAT("\n\nA Ghost never moves to a cell which is adjacent to another Ghost of the same kind.", m); if(m == moBat || m == moEagle) s += XLAT("\n\nFast flying creatures may attack or go against gravity only in their first move.", m); return s; } string generateHelpForLand(eLand l) { string s = helptitle(XLATN(linf[l].name), linf[l].color); if(l == laPalace) s += princedesc(); s += XLAT(linf[l].help); if(l == laMinefield) addMinefieldExplanation(s); s += "\n\n"; if(l == laIce || l == laCaves || l == laDesert || l == laMotion || l == laJungle || l == laCrossroads || l == laAlchemist || l == laHunting) s += XLAT("Always available.\n"); #define ACCONLY(z) s += XLAT("Accessible only from %the1.\n", z); #define ACCONLY2(z,x) s += XLAT("Accessible only from %the1 or %the2.\n", z, x); #define ACCONLYF(z) s += XLAT("Accessible only from %the1 (until finished).\n", z); #define TREQ(z) { s += XLAT("Treasure required: %1 $$$.\n", its(z)); buteol(s, gold(), z); } #define TREQ2(z,x) { s += XLAT("Treasure required: %1 x %2.\n", its(z), x); buteol(s, items[x], z); } if(l == laMirror || l == laMinefield || l == laPalace || l == laOcean || l == laLivefjord || l == laZebra || l == laWarpCoast || l == laWarpSea || l == laReptile || l == laIvoryTower) TREQ(R30) if(l == laPower && inv::on) help += XLAT( "\n\nThe amount of Orbs obtained by using Orbs of Mirroring is " "multiplied by sqrt(1+p/20), where p is the number of Powerstones " "collected. This also affects the mirrorings which happened before " "collecting the Powerstones." ); if(isCoastal(l)) s += XLAT("Coastal region -- connects inland and aquatic regions.\n"); if(isPureSealand(l)) s += XLAT("Aquatic region -- accessible only from coastal regions and other aquatic regions.\n"); if(l == laWhirlpool) ACCONLY(laOcean) if(l == laRlyeh) ACCONLYF(laOcean) if(l == laTemple) ACCONLY(laRlyeh) if(l == laClearing) ACCONLY(laOvergrown) if(l == laHaunted) ACCONLY(laGraveyard) if(l == laPrincessQuest) ACCONLY(laPalace) if(l == laMountain) ACCONLY(laJungle) if(l == laCamelot) ACCONLY2(laCrossroads, laCrossroads3) if(l == laDryForest || l == laWineyard || l == laDeadCaves || l == laHive || l == laRedRock || l == laOvergrown || l == laStorms || l == laWhirlwind || l == laRose || l == laCrossroads2 || l == laRlyeh || l == laVolcano) TREQ(R60) if(l == laReptile) TREQ2(U10, itElixir) if(l == laVolcano) TREQ2(U10, itElixir) if(l == laEndorian) TREQ2(U10, itIvory) if(l == laKraken) TREQ2(U10, itFjord) if(l == laBurial) TREQ2(U10, itKraken) if(l == laDungeon) TREQ2(U5, itIvory) if(l == laDungeon) TREQ2(U5, itPalace) if(l == laMountain) TREQ2(U5, itIvory) if(l == laMountain) TREQ2(U5, itRuby) if(l == laBlizzard) TREQ2(U5, itDiamond) if(l == laBlizzard) TREQ2(U5, itWindstone) if(l == laPrairie) TREQ(R90) if(l == laBull) TREQ(R90) if(l == laTerracotta) TREQ(R90) if(l == laCrossroads4) TREQ(R200) if(l == laCrossroads5) TREQ(R300) if(l == laGraveyard || l == laHive) { s += XLAT("Kills required: %1.\n", "100"); buteol(s, tkills(), R100); } if(l == laDragon) { s += XLAT("Different kills required: %1.\n", "20"); buteol(s, killtypes(), R20); } if(l == laTortoise) ACCONLY(laDragon) if(l == laTortoise) s += XLAT("Find a %1 in %the2.", itBabyTortoise, laDragon); if(l == laHell || l == laCrossroads3) { s += XLAT("Finished lands required: %1 (collect %2 treasure)\n", "9", its(R10)); buteol(s, orbsUnlocked(), 9); } if(l == laCocytus || l == laPower) TREQ2(U10, itHell) if(l == laRedRock) TREQ2(U10, itSpice) if(l == laOvergrown) TREQ2(U10, itRuby) if(l == laClearing) TREQ2(U5, itMutant) if(l == laCocytus) TREQ2(U10, itDiamond) if(l == laDeadCaves) TREQ2(U10, itGold) if(l == laTemple) TREQ2(U5, itStatue) if(l == laHaunted) TREQ2(U10, itBone) if(l == laCamelot) TREQ2(U5, itEmerald) if(l == laEmerald) { TREQ2(U5, itFernFlower) TREQ2(U5, itGold) s += XLAT("Alternatively: kill a %1 in %the2.\n", moVizier, laPalace); buteol(s, kills[moVizier], 1); } #define KILLREQ(who, where) { s += XLAT("Kills required: %1 (%2).\n", who, where); buteol(s, kills[who], 1); } if(l == laPrincessQuest) KILLREQ(moVizier, laPalace); if(l == laElementalWall) { KILLREQ(moFireElemental, laDragon); KILLREQ(moEarthElemental, laDeadCaves); KILLREQ(moWaterElemental, laLivefjord); KILLREQ(moAirElemental, laWhirlwind); } if(l == laTrollheim) { KILLREQ(moTroll, laCaves); KILLREQ(moFjordTroll, laLivefjord); KILLREQ(moDarkTroll, laDeadCaves); KILLREQ(moStormTroll, laStorms); KILLREQ(moForestTroll, laOvergrown); KILLREQ(moRedTroll, laRedRock); } if(l == laZebra) TREQ2(U10, itFeather) if(l == laCamelot || l == laPrincessQuest) s += XLAT("Completing the quest in this land is not necessary for the Hyperstone Quest."); int rl = isRandland(l); if(rl == 2) s += XLAT("Variants of %the1 are always available in the Random Pattern Mode.", l); else if(rl == 1) s += XLAT( "Variants of %the1 are available in the Random Pattern Mode after " "getting a highscore of at least 10 %2.", l, treasureType(l)); if(l == laPrincessQuest) { s += XLAT("Unavailable in the shmup mode.\n"); s += XLAT("Unavailable in the multiplayer mode.\n"); } if(noChaos(l)) s += XLAT("Unavailable in the Chaos mode.\n"); if(l == laWildWest) s += XLAT("Bonus land, available only in some special modes.\n"); if(l == laWhirlpool) s += XLAT("Orbs of Safety always appear here, and may be used to escape.\n"); /* if(isHaunted(l) || l == laDungeon) s += XLAT("You may be unable to leave %the1 if you are not careful!\n", l); */ if(l == laStorms) { if(elec::lightningfast == 0) s += XLAT("\nSpecial conduct (still valid)\n"); else s += XLAT("\nSpecial conduct failed:\n"); s += XLAT( "Avoid escaping from a discharge (\"That was close\")."); } if(isHaunted(l)) { if(survivalist) s += XLAT("\nSpecial conduct (still valid)\n"); else s += XLAT("\nSpecial conduct failed:\n"); s += XLAT( "Avoid chopping trees, using Orbs, and non-graveyard monsters in the Haunted Woods." ); } #if !ISMOBILE if(l == laCA) s += XLAT("\n\nHint: use 'm' to toggle cells quickly"); #endif return s; } bool instat; string turnstring(int i) { if(i == 1) return XLAT("1 turn"); else return XLAT("%1 turns", its(i)); } reaction_t helpgenerator; string bygen(reaction_t h) { helpgenerator = h; return "HELPGEN"; } void gotoHelpFor(eLand l); void gotoHelpFor(eItem i) { help = generateHelpForItem(i); } void gotoHelpFor(eWall w) { help = generateHelpForWall(w); }; void gotoHelpFor(eMonster m) { help = generateHelpForMonster(m); }; unsigned char lastval; int windtotal; void describeMouseover() { DEBB(DF_GRAPH, (debugfile,"describeMouseover\n")); cell *c = mousing ? mouseover : playermoved ? NULL : centerover; string& out = mouseovers; if(!c || instat || getcstat != '-') { } else if(c->wall != waInvisibleFloor) { out = XLAT1(linf[c->land].name); help = bygen([c] () { gotoHelpFor(c->land); }); if(isIcyLand(c)) out += " (" + fts(heat::celsius(c)) + " °C)"; if(c->land == laDryForest && c->landparam) out += " (" + its(c->landparam)+"/10)"; if(c->land == laOcean && chaosmode) out += " (" + its(c->CHAOSPARAM)+"S"+its(c->SEADIST)+"L"+its(c->LANDDIST)+")"; else if(c->land == laOcean && c->landparam <= 25) { if(shmup::on) out += " (" + its(c->landparam)+")"; else { bool b = c->landparam >= tide[(turncount-1) % tidalsize]; int t = 1; for(; t < 1000 && b == (c->landparam >= tide[(turncount+t-1) % tidalsize]); t++) ; if(b) out += " (" + turnstring(t) + XLAT(" to surface") + ")"; else out += " (" + turnstring(t) + XLAT(" to submerge") + ")"; } } else if(c->land == laVolcano) { int id = lavatide(c, -1)/4; if(id < 96/4) out += " (" + turnstring(96/4-id) + XLAT(" to go cold") + ")"; else out += " (" + turnstring(256/4-id) + XLAT(" to submerge") + ")"; } else if(c->land == laBlizzard) { int wm = windmap::at(c); windtotal += (signed char) (wm-lastval); lastval = wm; if(c == cwt.c) windtotal = 0; out += " [" + its(windtotal) + "]"; } if(c->land == laTortoise && tortoise::seek()) out += " " + tortoise::measure(getBits(c)); if(buggyGeneration) { char buf[80]; sprintf(buf, " %p H=%d M=%d", c, c->landparam, c->mpdist); out += buf; } if(randomPatternsMode) out += " " + describeRPM(c->land); if(euclid && cheater) { if(torus) { out += " ("+its(decodeId(c->master))+")"; } else { eucoord x, y; decodeMaster(c->master, x, y); out += " ("+its(short(x))+","+its(short(y))+")"; } } if(c->wall && !((c->wall == waFloorA || c->wall == waFloorB) && c->item)) { out += ", "; out += XLAT1(winf[c->wall].name); if(c->wall == waRose) out += " (" + its(7-rosephase) + ")"; if((c->wall == waBigTree || c->wall == waSmallTree) && c->land != laDryForest) help = "Trees in this forest can be chopped down. Big trees take two turns to chop down."; else if(c->wall != waSea && c->wall != waPalace && c->wall != waDeadfloor) if(!((c->wall == waCavefloor || c->wall == waCavewall) && (c->land == laEmerald && c->land == laCaves))) if(!((isAlch(c->wall) && c->land == laAlchemist))) help = bygen([c] () { gotoHelpFor(c->wall); }); } if(isActivable(c)) out += XLAT(" (touch to activate)"); if(hasTimeout(c)) out += " [" + turnstring(c->wparam) + "]"; if(isReptile(c->wall)) out += " [" + turnstring((unsigned char) c->wparam) + "]"; if(c->monst) { out += ", "; out += XLAT1(minf[c->monst].name); if(hasHitpoints(c->monst)) out += " (" + its(c->hitpoints)+" HP)"; if(isMutantIvy(c)) out += " (" + its((c->stuntime - mutantphase) & 15) + "*)"; else if(c->stuntime) out += " (" + its(c->stuntime) + "*)"; if(c->monst == moTortoise && tortoise::seek()) out += " " + tortoise::measure(tortoise::getb(c)); help = bygen([c] () { gotoHelpFor(c->monst); }); } if(c->item && !itemHiddenFromSight(c)) { out += ", "; out += XLAT1(iinf[c->item].name); if(c->item == itBarrow) out += " (x" + its(c->landparam) + ")"; if(c->land == laHunting) { int i = ambushSize(c, c->item); if(i) out += " (" + XLAT("ambush: ") + its(i) + ")"; } if(c->item == itBabyTortoise && tortoise::seek()) out += " " + tortoise::measure(tortoise::babymap[c]); if(!c->monst) help = bygen([c] () { gotoHelpFor(c->item); }); } if(isPlayerOn(c) && !shmup::on) out += XLAT(", you"), help = generateHelpForMonster(moPlayer); shmup::addShmupHelp(out); if(rosedist(c) == 1) out += ", wave of scent (front)"; if(rosedist(c) == 2) out += ", wave of scent (back)"; if(sword::at(c)) out += ", Energy Sword"; if(rosedist(c) || c->land == laRose || c->wall == waRose) help += s0 + "\n\n" + rosedesc; if(isWarped(c) && !isWarped(c->land)) out += ", warped"; if(isWarped(c)) help += s0 + "\n\n" + warpdesc; } #if CAP_ROGUEVIZ rogueviz::describe(c); #endif if(mousey < vid.fsize * 3/2) getcstat = SDLK_F1; } struct help_extension { char key; string text; reaction_t action; }; vector help_extensions; void showHelp() { gamescreen(2); cmode = sm::HELP | sm::DOTOUR; getcstat = SDLK_ESCAPE; if(help == "HELPFUN") { help_delegate(); return; } if(help == "@") help = buildHelpText(); string help2; if(help[0] == '@') { int iv = help.find("\t"); int id = help.find("\n"); dialog::init(help.substr(iv+1, id-iv-1), atoi(help.c_str()+1), 120, 100); dialog::addHelp(help.substr(id+1)); } else { dialog::init("help", forecolor, 120, 100); dialog::addHelp(help); } for(auto& he: help_extensions) dialog::addItem(he.text, he.key); dialog::display(); keyhandler = [] (int sym, int uni) { dialog::handleNavigation(sym, uni); for(auto& he: help_extensions) if(uni == he.key) { // we need to copy he.action // as otherwise it could clear the extensions, // leading to errors auto act = he.action; act(); return; } if(sym == SDLK_F1 && help != "@") help = "@"; else if(doexiton(sym, uni)) popScreen(); }; } void gotoHelp(const string& h) { help = h; help_extensions.clear(); pushScreen(showHelp); if(help == "@" || help == buildHelpText()) help_extensions.push_back(help_extension{'c', XLAT("credits"), [] () { help = buildCredits(); }}); if(help == "HELPGEN") helpgenerator(); } void subhelp(const string& h) { string oldhelp = help; auto ext = help_extensions; reaction_t back = [oldhelp, ext] () { help = oldhelp; help_extensions = ext; }; help = h; help_extensions.clear(); if(help == "HELPGEN") helpgenerator(); help_extensions.push_back(help_extension{'z', XLAT("back"), back}); } void gotoHelpFor(eLand l) { help = generateHelpForLand(l); int beastcount = 0; for(int m0=0; m0 3) help_extensions.push_back(help_extension{'b', XLAT("bestiary of %the1", l), [l, listbeasts] () { subhelp(helptitle(XLAT("bestiary of %the1", l), 0xC00000)); listbeasts(); }}); else listbeasts(); }