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complex.cpp
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complex.cpp
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// Hyperbolic Rogue -- Complex features
// Copyright (C) 2011-2019 Zeno Rogue, see 'hyper.cpp' for details
/** \file complex.cpp
* \brief This file implements the gameplay/generation for the more complex lands and mechanics.
*
* Includes: whirlwind, whirlpool, elec, princess, clearing, mirror, hive, heat + livecaves, etc.
*/
#include "hyper.h"
namespace hr {
EX namespace whirlwind {
EX int fzebra3(cell *c) {
if(arcm::in()) return 0;
if(euclid) {
if(closed_manifold) return 0;
auto co = euc2_coordinates(c);
int y = co.second;
return 1+((((signed short)(y)+int(50000))/3)%3);
}
if(S7 == 5) return getHemisphere(c, 0) > 0 ? 1 : 2;
if(S7 < 5) {
int d = celldistance(currentmap->gamestart(), c);
if(d == 0) return 0;
if(S7 == 4 && d == 3) return 0;
if(S7 == 3 && d == 2 && !ctof(c)) return 0;
return 1;
}
return zebra3(c);
}
EX void switchTreasure(cell *c) {
c->item = itNone;
if(safety) return;
if(hrand(5000) < PT(100 + 2 * (kills[moAirElemental] + kills[moWindCrow]), 200) && notDippingFor(itWindstone)
&& (!shmup::on || getGhostcount() < 2))
c->item = itWindstone;
else if(hrand(5000) < 20*PRIZEMUL)
placeLocalOrbs(c);
}
EX int cat(cell *c) {
if(c->land != laWhirlwind) return 0;
if(c->wall != waNone && c->wall != waChasm &&
c->wall != waSea && !isAlchAny(c) &&
c->wall != waMineMine && c->wall != waFire) return 0;
if(c->item == itKey || c->item == itOrbYendor) return 0;
if(airdist(c) < 3) return 0;
if(c->monst == moHexSnake || c->monst == moHexSnakeTail) return 0;
return fzebra3(c);
}
cell *where;
EX int dfrom[2], dto[2];
EX int qdirs;
int gdist(int d, int e) { return dirdiff(d-e, where->type); }
EX void calcdirs(cell *c) {
where = c;
int d = cat(c);
qdirs = 0;
if(d == 0) return;
int qdf = 0, qdt = 0;
vector<int> cats(c->type);
for(int i=0; i<c->type; i++)
cats[i] = cat(createMov(c,i));
for(int i=0; i<c->type; i++)
if(cats[i] == d) {
bool c1 = (cats[(i+1)%c->type] != d);
bool c2 = (cats[(i+c->type-1)%c->type] != d);
if(c1 && !c2) dto[qdt++] = i;
if(c2 && !c1) dfrom[qdf++] = i;
}
qdirs = qdf;
if(qdirs == 2) {
int cur = gdist(dfrom[0], dto[0]) + gdist(dfrom[1], dto[1]);
int alt = gdist(dfrom[0], dto[1]) + gdist(dfrom[1], dto[0]);
if(alt < cur) swap(dto[0], dto[1]);
}
}
int mindist(int d, int *tab) {
if(qdirs == 0) return NODIR;
if(qdirs == 1) return gdist(d, tab[0]);
return min(gdist(d, tab[0]), gdist(d, tab[1]));
}
EX int winddir(int d) {
if(d == -1) return 0;
int mdf = mindist(d, dfrom);
int mdt = mindist(d, dto);
// printf("dir = %d mdf = %d mdt = %d\n", d, mdf, mdt);
if(mdf < mdt) return -1;
if(mdf > mdt) return 1;
return 0;
}
void build(vector<cell*>& whirlline, int d) {
again:
cell *at = whirlline[isize(whirlline)-1];
cell *prev = whirlline[isize(whirlline)-2];
if(looped(whirlline)) return;
for(int i=0; i<at->type; i++)
if(at->move(i) && (euclid || at->move(i)->master->alt) && celldistAlt(at->move(i)) == d && at->move(i) != prev) {
whirlline.push_back(at->move(i));
goto again;
}
}
void moveAt(cell *c, manual_celllister& cl) {
if(cl.listed(c)) return;
calcdirs(c);
if(qdirs != 1) return;
vector<cell*> whirlline;
whirlline.push_back(c);
cell *prev = c;
cell *c2 = c->move(dfrom[0]);
while(true) {
// printf("c = %p dist = %d\n", c2, c2->mpdist);
if(c == c2) break;
calcdirs(c2);
if(qdirs == 0) break;
cell *cc2 = c2;
if(qdirs == 1) whirlline.push_back(c2), c2 = c2->move(dfrom[0]);
else if(c2->move(dto[0]) == prev)
c2 = c2->move(dfrom[1]);
else
c2 = c2->move(dfrom[0]);
prev = cc2;
}
int z = isize(whirlline);
// printf("Cycle built from %p, length = %d\n", c, z);
for(int i=0; i<z; i++) {
// printf("%d%c", whirlline[i]->mpdist, whirlline[i]->item ? '*' : ' ');
cl.add(whirlline[i]);
if(whirlline[i]->mpdist == BARLEV)
switchTreasure(whirlline[i]);
}
for(int i=0; i<z-1; i++) {
moveItem(whirlline[i], whirlline[i+1], true);
if(whirlline[i]->item)
animateMovement(match(whirlline[i+1], whirlline[i]), LAYER_BOAT);
}
for(int i=0; i<z; i++)
pickupMovedItems(whirlline[i], i==z-1 ? whirlline[0] : whirlline[i+1]);
}
EX void move() {
manual_celllister cl;
for(int i=0; i<isize(dcal); i++) {
cell *c = dcal[i];
moveAt(c, cl);
}
// Keys and Orbs of Yendor always move
using namespace yendor;
for(int i=0; i<isize(yi); i++) {
moveAt(yi[i].path[0], cl);
moveAt(yi[i].key(), cl);
}
}
EX cell *jumpFromWhereTo(cell *c, bool player) {
for(int i=0; i<2; i++) {
calcdirs(c);
if(qdirs != 1) return NULL;
cell *c2 = c->move(dfrom[0]);
if(!passable(c, c2, P_JUMP1)) return NULL;
if(player && i == 0 && !passable(c, c2, P_ISPLAYER)) return NULL;
c = c2;
}
calcdirs(c);
if(qdirs != 1) return NULL;
return c;
}
EX cell *jumpDestination(cell *c) {
for(int i=0; i<2; i++) {
calcdirs(c);
if(qdirs != 1) return NULL;
c = c->move(dto[0]);
}
calcdirs(c);
if(qdirs != 1) return NULL;
return c;
}
EX }
EX namespace elec {
EX bool havecharge, haveelec, havethunder;
EX bool afterOrb; // extra charge from the Orb of Lightning
#if HDR
enum eCharge {
ecCharged, ecGrounded, ecIsolator, ecConductor
};
#endif
bool conduct(eCharge cf, eCharge ct) {
if(ct == ecIsolator) return false;
if(ct == ecConductor) return true;
return ct != cf;
}
EX eCharge getCharge(cell *c) {
bool ao = afterOrb && c->ligon;
/* not yet generated */
if(c->land == laNone) return ecIsolator;
if(c->wall == waCharged) return ecCharged;
if(c->wall == waSea || c->wall == waGrounded) return ecGrounded;
if(c->wall == waSandstone || c->wall == waDeadTroll ||
c->wall == waDeadTroll2 ||
c->wall == waExplosiveBarrel ||
c->wall == waVinePlant ||
c->wall == waMetal || isAlchAny(c))
return isElectricLand(c) ? ecConductor : ecGrounded;
if(c->wall == waBigTree || c->wall == waSmallTree)
return ecGrounded;
if(among(c->wall, waRed1, waRed2, waRed3, waRubble, waDeadfloor2))
return ecIsolator;
if(c->wall == waBarrier)
return ecIsolator;
if(c->wall == waChasm)
return ecIsolator;
if(shmup::on ? isPlayerOn(c) : (isPlayerOn(c) || (items[itOrbEmpathy] && isFriendly(c)))) {
if(items[itOrbShield]) return ecIsolator;
if(afterOrb) return ecIsolator;
if(!items[itOrbAether]) return isElectricLand(c) ? ecConductor : ecGrounded;
}
// if(c->monst && stalemate::moveto) printf("%p: isKilled = %d\n", c, stalemate::isKilled(c));
else if(c->monst
&& c->monst != moGhost && c->monst != moIvyDead && c->monst != moIvyNext
&& !(isDragon(c->monst) && !c->hitpoints)
)
return isElectricLand(c) ? (ao ? ecCharged : ecConductor) : ecGrounded;
if(!isElectricLand(c))
return ecGrounded;
if(ao) return ecCharged;
return ecIsolator;
}
// To process conductivity, consider the following graph:
// - edges are between conductors and adjacent charged/grounded/conductor cells
// - all charged cells are connected to one special cell '0'
// - all grounded cells are connected to one special cell '1'
// - cells '0' and '1' are connected
// If A and B are in the same biconnected component, then there is a closed circuit,
// consisting of all other cells in that component.
// To find biconnected components, we are using the Hopcroft-Tarjan algorithm.
struct chargedata {
cell *c;
int otmp;
int lowlink;
bool instack;
bool fire;
};
vector<chargedata> charges;
vector<pair<int, int> > xstack;
vector<cell*> chargecells;
bool hasdata(cell *c) {
return c->listindex >= 0 && c->listindex < isize(charges) && charges[c->listindex].c == c;
}
void connect(int from, cell *c) {
if(hasdata(c)) {
// seen again: set the lowlink
if(!charges[c->listindex].instack) return;
// printf("edge %d-%d\n", from, c->listindex);
if(c->listindex < charges[from].lowlink)
charges[from].lowlink = c->listindex;
}
else {
int id = isize(charges);
charges.push_back(chargedata());
{chargedata& ch(charges[id]);
ch.c = c; ch.otmp = c->listindex; ch.lowlink = id; c->listindex = id;
ch.instack = true; ch.fire = false;
}
// c->landparam = id;
// printf("edge %d-%d [%s]\n", from, id, dnameof(c->wall));
xstack.push_back(make_pair(from, id));
eCharge chh = getCharge(c);
if(chh == ecGrounded) {
xstack.push_back(make_pair(id, 0));
charges[id].lowlink = 0;
}
else if(chh == ecCharged) {
xstack.push_back(make_pair(id, 1));
if(from != 1) charges[id].lowlink = 1;
}
for(cell *c2: adj_minefield_cells(c)) {
if(c2->listindex == from) continue;
eCharge ct = getCharge(c2);
if(conduct(chh, ct))
connect(id, c2);
}
// printf("lowlink of %d [%s] = %d\n", id, dnameof(c->wall), ch.lowlink);
if(charges[id].lowlink < charges[from].lowlink)
charges[from].lowlink = charges[id].lowlink;
if(charges[id].lowlink >= from) {
while(xstack.back().first != from || xstack.back().second != id) {
// printf("bcc %d,%d\n", xstack.back().first, xstack.back().second);
xstack.pop_back();
}
// printf("bcc %d,%d\n", xstack.back().first, xstack.back().second);
xstack.pop_back();
// printf("\n");
}
charges[id].instack = false;
}
}
void affect(cell *c) {
c->ligon = true;
if(c->monst) {
if(c->monst == moMetalBeast2 && !c->item)
c->item = itFulgurite;
killMonster(c, moLightningBolt);
}
if(isPlayerOn(c)) {
killThePlayerAt(moLightningBolt, c, 0);
}
if(c->wall == waSandstone) {
c->wall = waNone, drawParticles(c, winf[waSandstone].color, 16);
if(c->land == laStorms)
c->item = itFulgurite;
}
if(c->wall == waRed1) c->wall = waNone;
if(c->wall == waRed2) c->wall = waRed1;
if(c->wall == waRed3) c->wall = waRed2;
if(c->wall == waDeadTroll) c->wall = waCavefloor;
if(c->wall == waBigTree || c->wall == waSmallTree)
makeflame(c, 10, false);
if(c->wall == waExplosiveBarrel)
explodeBarrel(c);
if(c->wall == waDeadTroll2 || isAlchAny(c) || c->wall == waVinePlant)
drawParticles(c, winf[c->wall].color, 16),
c->wall = waNone;
/* destroy charged walls on the border */
if(c->wall == waCharged) forCellEx(c1, c) if(c1->wall == waGrounded)
c->wall = waNone;
/* if(c->wall == waCharged)
c->wall = waMetal; */
}
void listChargedCells(cell *c, manual_celllister& cl, eCharge last = ecConductor) {
if(cl.listed(c)) return;
eCharge here = getCharge(c);
/* if(c->cpdist <= 2) {
printf("monst=%s ", dnameof(c->monst));
printf("wall=%s ", dnameof(c->wall));
printf("c=%p here=%d last=%d\n", c, here, last);
} */
if(here == ecIsolator) cl.add(c);
if(!conduct(last, here)) return;
if(here == ecCharged) chargecells.push_back(c);
cl.add(c);
for(int i=0; i<c->type; i++) {
cell *c2 = c->move(i);
if(c2) listChargedCells(c2, cl, here);
}
}
EX void init() {
chargecells.clear();
if(!haveelec && !afterOrb) return;
if(1) {
manual_celllister cl;
for(int i=0; i<isize(dcal); i++) listChargedCells(dcal[i], cl);
}
charges.resize(2);
charges[0].lowlink = 0; charges[1].lowlink = 1;
if(!havecharge) return;
xstack.clear();
for(int i=0; i<isize(chargecells); i++)
connect(1, chargecells[i]);
havethunder = charges[1].lowlink == 0;
if(havethunder) {
for(int i=0; i<isize(xstack); i++) {
int k = xstack[i].first;
int l = xstack[i].second;
// printf("connected %d-%d\n", k, l);
charges[k].fire = true;
charges[l].fire = true;
}
}
}
void fire() {
if(havethunder) {
addMessage(XLAT("There is a flash of thunder!"));
playSound(NULL, "storm");
drawLightning();
for(int i=2; i<isize(charges); i++) if(charges[i].fire)
affect(charges[i].c);
}
}
EX void cleanup() {
for(int i=2; i<isize(charges); i++)
charges[i].c->listindex = charges[i].otmp;
charges.resize(0);
}
void draw(cell *c, eCharge what) {
if(c->ligon) return;
c->ligon = true;
for(int i=0; i<c->type; i++) {
cell *c2 = c->move(i);
if(!c2) continue;
eCharge ch = getCharge(c2);
if(conduct(what, ch))
draw(c2, ch);
}
}
void drawcharges() {
for(int i=0; i<isize(dcal); i++)
if(getCharge(dcal[i]) == ecCharged)
draw(dcal[i], ecCharged);
}
EX bool affected(cell *c) {
if(c->listindex >= 0 && c->listindex < isize(charges) && charges[c->listindex].c == c)
return charges[c->listindex].fire;
return false;
}
#if HDR
struct builder {
builder() { init(); }
~builder() { cleanup(); }
};
#endif
EX void act() {
int k = tkills();
for(int i=0; i<numplayers(); i++)
if(multi::playerActive(i) && isElectricLand(playerpos(i)) && !afterOrb)
markOrb(itOrbShield), markOrb(itOrbAether);
builder b;
fire();
if(!afterOrb)
achievement_count("ELEC", tkills() - k, 0);
}
// 0 = no close escape, 1 = close escape, 2 = message already shown
EX int lightningfast;
EX void checklightningfast() {
changes.value_keep(lightningfast);
if(lightningfast == 1) {
addMessage(XLAT("Wow! That was close."));
lightningfast = 2;
}
if(lightningfast > 1) return;
builder b;
for(int i=0; i<numplayers(); i++)
if(multi::playerActive(i) && elec::affected(playerpos(i)))
lightningfast = 1;
}
EX }
EX namespace princess {
#if HDR
#define OUT_OF_PRISON 200
#define OUT_OF_PALACE 250
#define PRADIUS0 (141)
#define PRADIUS1 (150)
struct info {
int id; // id of this info
cell *prison; // where was the Princess locked
heptagon *alt; // alt of the prison
int bestdist; // best dist achieved
int bestnear; // best dist achieved, by the player
int value; // number of Rugs at 120
cell *princess; // where is the Princess currently
int together; // in which turn have we been together -- for the hug animation
};
#endif
EX gp::loc coords() { return gp::loc(39, 21); }
EX bool generating = false;
EX bool challenge = false;
EX bool saved = false;
EX bool everSaved = false;
EX bool forceVizier = false;
EX bool forceMouse = false;
EX bool gotoPrincess = false;
EX bool nodungeon = false;
EX bool squeaked = false;
EX int saveHP = 0;
EX int saveArmedHP = 0;
EX int reviveAt;
EX vector<info*> infos;
void assign(info *i) {
if(i->alt) i->alt->emeraldval = i->id;
}
EX int newInfo(cell *c) {
info *i = new info;
i->prison = c;
i->princess = c;
i->alt = c->master->alt;
i->id = isize(infos);
i->bestdist = 0;
i->bestnear = OUT_OF_PRISON;
i->together = -INF;
infos.push_back(i);
assign(i);
return i->id;
}
EX void newFakeInfo(cell *c) {
info *i = new info;
i->prison = NULL;
i->princess = c;
i->alt = NULL;
i->id = isize(infos);
i->bestdist = items[itSavedPrincess] ? OUT_OF_PALACE : OUT_OF_PRISON;
i->bestnear = 0;
i->together = -INF;
infos.push_back(i);
assign(i);
}
EX info *getPrisonInfo(cell *c) {
if(euclid || quotient || sphere) return NULL;
if(c->land != laPalace) return NULL;
if(!c->master->alt) return NULL;
int ev = c->master->alt->alt->emeraldval; // NEWYEARFIX
if(ev < 0 || ev >= isize(infos)) return NULL;
if(infos[ev]->alt != c->master->alt->alt) return NULL;
return infos[ev];
}
EX info *getPrincessInfo(cell *c) {
for(int i=0; i<isize(infos); i++) if(infos[i]->princess == c) {
while(i) {
infos[i]->id = i-1; assign(infos[i]);
infos[i-1]->id = i; assign(infos[i-1]);
swap(infos[i], infos[i-1]);
i--;
}
return infos[i];
}
return NULL;
}
EX int dist(cell *c) {
if(c->land != laPalace && c->land != laDungeon) return OUT_OF_PALACE;
else if(quotient || sphere) return OUT_OF_PRISON;
else if(euclid) return celldistAlt(c);
else if(!c->master->alt) return OUT_OF_PRISON;
else return celldistAlt(c);
}
void clear() {
for(int i=0; i<isize(infos); i++) delete infos[i];
infos.clear();
}
bool bringBackAt(cell *c) {
if(!c) return false;
if(!passable(c, NULL, 0)) return false;
c->monst = moPrincessArmed;
c->stuntime = 0;
c->hitpoints = palaceHP();
drawFlash(c);
playSound(c, princessgender() ? "heal-princess" : "heal-prince");
info *inf = NULL;
for(int i=0; i<isize(infos); i++) {
if(infos[i]->princess && infos[i]->bestdist == OUT_OF_PALACE && isPrincess(infos[i]->princess->monst))
inf = infos[i];
}
if(inf) { inf->princess->monst = moNone; inf->princess = c; }
else newFakeInfo(c);
return true;
}
EX void bringBack() {
if(bringBackAt(cwt.peek())) return;
for(int i=1; i<isize(dcal); i++)
if(bringBackAt(dcal[i])) return;
}
void setdist(info *i, int newdist) {
changes.value_keep(*i);
if(newdist < ALTDIST_ERROR && newdist > i->bestdist) {
i->bestdist = newdist;
// printf("Improved dist to %d\n", newdist);
if(newdist == OUT_OF_PALACE) {
if(!princess::saved)
#if CAP_INV
if(!inv::on || !inv::usedForbidden)
#endif
achievement_gain_once("PRINCESS1");
changes.value_set(princess::saved, true);
changes.value_set(princess::everSaved, true);
if(inv::on && !princess::reviveAt)
changes.value_set(princess::reviveAt, gold(NO_LOVE));
items[itSavedPrincess]++;
}
if(newdist == OUT_OF_PRISON && princess::challenge) {
addMessage(XLAT("Congratulations! Your score is %1.", its(i->value)));
achievement_gain_once("PRINCESS2", rg::princess);
if(!cheater) achievement_score(LB_PRINCESS, i->value);
LATE( showMissionScreen(); )
}
}
if(i->princess->land == laDungeon && !saved && !nodungeon) {
addMessage(XLAT("%The1 says, \"not this place, it looks even worse...\"", moPrincess));
nodungeon = true;
}
}
EX void save(cell *princess) {
if(euclid) return;
princess::info *i = princess::getPrincessInfo(princess);
if(!i || i->bestdist <= 3) changes.ccell(princess), princess->monst = moNone;
else if(i) setdist(i, OUT_OF_PRISON);
}
EX void move(const movei& mi) {
auto& cf = mi.s;
auto& ct = mi.t;
if(euclid) return;
princess::info *i = princess::getPrincessInfo(cf);
if(!i) {
// note: OK if mapediting or loading
printf("Warning: unknown princess\n");
if(!cheater)
addMessage("Warning: unknown princess (that's a bug, please report)");
newFakeInfo(ct);
}
else {
changes.value_keep(*i);
i->princess = ct;
setdist(i, dist(ct));
forCellIdEx(cp, j, ct) if(isPlayerOn(cp)) {
bool safe = true;
for(cell *test: {ct, cp}) forCellEx(c1, test) forCellEx(c2, test)
if(isActiveEnemy(c1, moPlayer) || isActiveEnemy(c2, moPlayer))
safe = false;
if(safe) {
if(turncount > i->together + 20) {
animateHug(movei(ct, j), LAYER_SMALL);
animateHug(movei(ct, j).rev(), LAYER_SMALL);
}
i->together = turncount;
}
}
}
}
EX void mouseSqueak(cell *c) {
eMonster m = c->monst;
info *i = getPrisonInfo(c);
int d = dist(c);
playSound(c, "mousesqueak", 40);
if(!i)
addMessage(XLAT("%The1 squeaks in a confused way.", m));
else if(i->bestdist >= 6)
addMessage(XLAT("%The1 squeaks gratefully!", m));
else if(!i->princess)
addMessage(XLAT("%The1 squeaks hopelessly.", m));
else if(d > 120)
addMessage(XLAT("%The1 squeaks in despair.", m));
else if(d > 90)
addMessage(XLAT("%The1 squeaks sadly.", m));
else if(d > 60)
addMessage(XLAT("%The1 squeaks with hope!", m));
else if(d > 30)
addMessage(XLAT("%The1 squeaks happily!", m));
else
addMessage(XLAT("%The1 squeaks excitedly!", m));
}
EX void line(cell *c) {
int d = (euclid || c->master->alt) ? celldistAlt(c) : 200;
eMonster m = c->monst;
static int msgid = 0;
changes.value_keep(msgid);
playSound(c, princessgender() ? "speak-princess" : "speak-prince");
retry:
if(msgid >= 127) msgid = 0;
bool inpalace = c->land == laPalace || c->land == laDungeon;
if(msgid == 0 && d < 20 && inpalace) {
addMessage(XLAT("%The1 kisses you, and begs you to bring %him1 away from here.", m));
}
else if(msgid == 1 && d >= 20 && inpalace && !peace::on) {
if(m == moPrincess)
addMessage(XLAT("\"I want my revenge. Stun a guard and leave him for me!\"", m));
else
addMessage(XLAT("\"I wouldn't say killing that guard was not pleasant...\"", m));
}
else if(msgid == 2 && d >= 70 && inpalace) {
addMessage(XLAT("\"Bring me out of here please!\"", m));
}
else if(msgid == 3 && !inpalace) {
addMessage(XLAT("%The1 kisses you, and thanks you for saving %him1.", m));
}
else if(msgid == 4 && !inpalace && m == moPrincess && !peace::on) {
addMessage(XLAT("\"I have been trained to fight with a Hypersian scimitar, you know?\"", m));
}
else if(msgid == 16 && !inpalace) {
addMessage(XLAT("\"I would love to come to your world with you!\"", m));
}
else if(msgid == 20 && !inpalace) {
addMessage(XLAT("\"I do not like butterflies. They are treacherous.\"", m));
}
else if(msgid == 32 && !inpalace) {
addMessage(XLAT("\"Straight lines stay close to each other forever, this is so romantic!\"", m));
}
else if(msgid == 40 && !inpalace) {
addMessage(XLAT("\"I hate roses.\"", m));
}
else if(msgid == 48 && !inpalace) {
addMessage(XLAT("\"Maps... Just like the world, but smaller... how is that even possible?!\"", m));
}
else if(msgid == 64) {
addMessage(XLAT("\"In this world there is plenty of space for everyone. We do not need wars.\"", m));
}
else if(msgid == 65) {
addMessage(XLAT("\"Only the stupid hyperbugs do not understand this.\"", m));
}
else if(msgid == 72 && !inpalace) {
addMessage(XLAT("\"I have once talked to a Yendorian researcher... he was only interested in infinite trees.\"", m));
}
else if(msgid == 73 && !inpalace) {
addMessage(XLAT("\"Infinite trees are boring. I prefer other graphs.\"", m));
}
else if(msgid == 74 && !inpalace) {
addMessage(XLAT("\"Did you know that the Cultists are relatives of the Desert Men?\"", m));
}
else if(msgid == 80) {
addMessage(XLAT("\"Are there Temples of Cthulhu in your world? Why not?\"", m));
}
else {
msgid++; goto retry;
}
msgid++;
}
EX void playernear(cell *c) {
info *i = getPrisonInfo(c);
int d = dist(c);
// if(i) printf("d=%d bn=%d\n", d, i->bestnear);
if(i && d < i->bestnear) {
changes.value_keep(*i);
if(i->bestnear > 100 && d <= 100) {
i->value = items[itPalace];
if(princess::challenge)
addMessage(XLAT("Hardness frozen at %1.", its(i->value)));
}
i->bestnear = d;
}
}
EX }
EX namespace clearing {
#if HDR
struct clearingdata {
cell *root;
int dist;
bool buggy;
clearingdata() { root = nullptr; }
};
#endif
EX std::map<heptagon*, clearingdata> bpdata;
EX cell *current_root;
EX void new_root() {
if(!current_root || current_root->monst != moMutant) {
auto& ac = currentmap->allcells();
int iter = 0;
while(!current_root || pseudohept(current_root) || current_root->cpdist < 3) {
if(iter++ > 100) return;
current_root = ac[hrand(isize(ac))];
}
current_root->monst = moMutant;
current_root->mondir = NODIR;
current_root->stuntime = (mutantphase + 1) & 15;
}
}
int plantdir(cell *c) {
if(have_alt(c))
gen_alt_around(c);
int d = celldistAlt(c);
if(PURE) {
forCellIdCM(c2, i, c) {
if(!pseudohept(c2) && celldistAlt(c2) == d-1)
return i;
}
forCellIdCM(c2, i, c) {
if(celldistAlt(c2) == d-1)
return geometry == gBinary4 ? i : (i+1) % c->type;
}
}
forCellIdCM(c2, i, c) {
if(!pseudohept(c2) && celldistAlt(c2) == d-1)
return i;
}
int quseful = 0, tuseful = 0, tuseful2 = 0;
forCellIdCM(c2, i, c) if(!pseudohept(c2)) {
if(celldistAlt(c2) == d) {
bool useful = false;
for(int j=1; j<S6; j++) {
cell *c3 = createMov(c2, j);
if(celldistAlt(c3) == d-1)
useful = true;
}
if(useful) quseful++, tuseful += (1<<i), tuseful2 = i;
}
}
if(quseful == 1) return tuseful2;
if(quseful == 2) {
int i;
if(tuseful == (1<<3)+(1<<5)) i = 3;
if(tuseful == (1<<5)+(1<<1)) i = 5;
if(tuseful == (1<<1)+(1<<3)) i = 1;
if(tuseful == (1<<5)+(1<<7)) i = 5;
if(tuseful == (1<<7)+(1<<1)) i = 7;
if((d & 7) < 4) i = (i+2) % c->type;
return i;
}
printf("error in plantdir\n");
return 1;
}
vector<cell*> onpath;
vector<int> pdir;
vector<cell*> rpath;
EX void generate(cell *c) {
if(euclid) {
if(quotient) return; // fix cylinder
if(pseudohept(c)) return;
c->monst = moMutant;
auto co = euc2_coordinates(c);
int x = co.first, y = co.second;
int xco = x * 2 + y + 1;
c->stuntime = (8-xco/2) & 15;
// 2, 4, 5, 7
if(pseudohept(createMov(c, 0)))
c->mondir = 1 + hrand(2) * 4;
else
c->mondir = 0;
return;
}
if(c->land == laClearing && ls::horodisk_structure() && celldistAlt(c) >= -1) return;
if(c->land == laClearing && ls::voronoi_structure() && celldistAlt(c) >= -20) return;
if(!eubinary && !horo_ok()) return;
// cell *oc = c;
gen_alt(c);
if(pseudohept(c)) return;
heptagon *a = eubinary ? NULL : c->master->alt->alt;
clearingdata& bd(bpdata[a]);
if(!bd.root) { bd.root = c; bd.dist = 8; bd.buggy = false; }
if(bd.buggy) return;
onpath.clear(); pdir.clear(); rpath.clear();
int steps = 0;
int ds;
int stepcount = 0;
while(true) {
if(c == bd.root) {ds = bd.dist; break; }
// printf("R %4d C %4d\n", celldistAlt(bd.root), celldistAlt(c));
if(celldistAlt(c) > celldistAlt(bd.root)) {
stepcount++;
if(stepcount > iteration_limit) {
printf("buggy #1\n");
bd.buggy = true;
return;
}
if(c->mpdist <= 6) {
if(c->monst != moMutant) return; // already cut!
// ... else simply extend it
ds = c->stuntime; break;
}
int d = plantdir(c);
steps++;
onpath.push_back(c); pdir.push_back(d);
// printf("c [%4d] %p -> %p\n", celldistAlt(c), c, c->move(d));
c = c->move(d);
}
else {
bd.dist--;
if(bd.dist < -iteration_limit) {
for(int i=0; i<steps; i++)
onpath[i]->item = itBuggy;
for(int i=0; i<(int) rpath.size(); i++)
rpath[i]->item = itBuggy;
printf("buggy #2\n");
bd.buggy = true;
return;
}
rpath.push_back(bd.root);
// printf("r [%4d] %p -> %p\n", celldistAlt(bd.root), bd.root, bd.root->move(plantdir(bd.root)));
bd.root = createMov(bd.root, plantdir(bd.root));
}
}
// printf("steps = %d dist = %d [%d]\n", steps, bd.dist, oc->mpdist);
onpath.push_back(c); pdir.push_back(plantdir(c));
while(steps >= 0) {
c = onpath[steps];
if(steps == 0) {
c->monst = moMutant;
c->mondir = pdir[steps];
if(pdir[steps] != plantdir(c)) {
printf("pdir i/ plantdir\n");
exit(1);
}
c->stuntime = ds & 15;
}
if(c->mpdist <= 7 && c->monst != moMutant)
break;
steps--; ds++;
}
}
/** cells with the same celltype are likely to have the same number of descendant leaves */
typedef tuple<int, int, int, int> celltype;
/** stats about the number of descendant leaves for each celltype */
map<celltype, pair<bignum, int> > stats;