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racing in bounded worlds
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Zeno Rogue
parent
b1273dd704
commit
7ed8e16974
177
racing.cpp
177
racing.cpp
@ -300,12 +300,102 @@ void find_track(cell *start, int sign, int len) {
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track = build_shortest_path(start, goal);
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}
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EX void block_cells(vector<cell*> to_block, function<bool(cell*)> blockbound) {
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hrandom_shuffle(&to_block[0], isize(to_block));
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for(cell *c: to_block) switch(specialland) {
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case laIce:
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c->wall = waIcewall;
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break;
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case laHell:
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c->wall = waSulphur;
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break;
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case laJungle: {
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vector<int> dirs;
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forCellIdEx(c2, i, c) if(among(c2->monst, moIvyRoot, moIvyWait)) dirs.push_back(i);
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if(dirs.empty()) c->monst = moIvyRoot;
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else c->monst = moIvyWait, c->mondir = dirs[hrand(isize(dirs))];
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break;
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}
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case laDeadCaves:
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if(blockbound(c)) c->wall = waDeadwall;
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break;
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case laRedRock:
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if(blockbound(c)) c->wall = waRed3;
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break;
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case laDragon:
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c->wall = waChasm;
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break;
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case laDryForest:
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if(blockbound(c)) c->wall = waBigTree;
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break;
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case laDesert:
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if(blockbound(c)) c->wall = waDune;
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break;
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case laRuins:
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if(blockbound(c)) c->wall = waRuinWall;
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break;
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case laElementalWall:
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if(blockbound(c)) {
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if(c->land == laEFire) c->wall = waEternalFire;
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else if(c->land == laEWater) c->wall = waSea;
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else if(c->land == laEAir) c->wall = waChasm;
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else if(c->land == laEEarth) c->wall = waStone;
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}
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break;
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default: break;
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}
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}
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EX void make_bounded_track(cell *s) {
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celllister cl(s, TWIDTH, 1000000, NULL);
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for(cell *c: cl.lst) setdist(c, 0, NULL);
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map<cell*, int> mazetype;
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track.clear();
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track.push_back(s);
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while(true) {
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cell *last = track.back();
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mazetype[last] = 1;
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vector<cell*> choices;
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forCellCM(c1, last) {
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if(mazetype[c1] != 0) continue;
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choices.push_back(c1);
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}
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if(choices.empty()) break;
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cell *nxt = choices[hrand(isize(choices))];
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for(cell *cc: choices) mazetype[cc] = 2;
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track.push_back(nxt);
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}
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vector<cell*> to_block;
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for(auto p: mazetype) {
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cell *c = p.first;
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c->item = itNone; c->wall = waNone; c->monst = moNone;
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if(p.second == 2) to_block.push_back(c);
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}
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block_cells(to_block, [] (cell *c) { return true; });
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for(cell *c: to_block) if(c->wall == waNone && !c->monst) c->wall = waBarrier;
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}
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EX bool bounded_track;
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EX void generate_track() {
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TWIDTH = getDistLimit() - 1;
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if(TWIDTH == 1) TWIDTH = 2;
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TWIDTH += race_try / 8;
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#if CAP_FILES
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if(ghostset().empty())
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read_ghosts(track_code, modecode());
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@ -334,6 +424,8 @@ EX void generate_track() {
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if(euclid && (penrose || archimedean)) permanent_long_distances(s);
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bounded_track = false;
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if(sol && specialland == laCrossroads) {
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track.push_back(s);
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while(isize(track) < LENGTH)
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@ -352,6 +444,10 @@ EX void generate_track() {
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find_track(track.back(), 3, LENGTH/4);
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find_track(track.back(), 4, LENGTH/4);
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}
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else if(bounded && !prod) {
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bounded_track = true;
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make_bounded_track(s);
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}
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else try {
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find_track(s, 0, LENGTH);
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}
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@ -369,7 +465,7 @@ EX void generate_track() {
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for(cell *c:track) setdist(c, dl, NULL);
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if(1) {
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if(true) {
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manual_celllister cl;
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for(int i=0; i<isize(track); i++) {
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@ -386,6 +482,7 @@ EX void generate_track() {
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tie_info(c2, p.from_track+1, p.completion);
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cl.add(c2);
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}
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if(bounded_track) continue;
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c->item = itNone;
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if(c->wall == waMirror || c->wall == waCloud) c->wall = waNone;
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if(!isIvy(c))
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@ -433,21 +530,21 @@ EX void generate_track() {
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}
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}
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for(cell *sc: track) {
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if(!bounded_track) for(cell *sc: track) {
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straight = calc_relative_matrix(sc, track[0], C0);
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if(straight[GDIM][GDIM] > 1e8) break;
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}
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straight = rspintox(straight * C0);
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ld& a = start_line_width;
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if(WDIM == 2) for(a=0; a<10; a += .1) {
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if(WDIM == 2 && !bounded_track) for(a=0; a<10; a += .1) {
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hyperpoint h = straight * parabolic1(a) * C0;
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cell *at = s;
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virtualRebase(at, h, true);
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if(!rti_id.count(at) || get_info(at).from_track >= TWIDTH) break;
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}
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if(WDIM == 2) for(ld cleaner=0; cleaner<a*.75; cleaner += .2) for(int dir=-1; dir<=1; dir+=2) {
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if(WDIM == 2 && !bounded_track) for(ld cleaner=0; cleaner<a*.75; cleaner += .2) for(int dir=-1; dir<=1; dir+=2) {
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transmatrix T = straight * parabolic1(cleaner * dir);
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cell *at = s;
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virtualRebase(at, T, true);
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@ -478,7 +575,7 @@ EX void generate_track() {
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// this is intentionally not hrand
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for(int j=0; j<100; j++) {
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if(WDIM == 3)
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if(WDIM == 3 || bounded_track)
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who->at = Id; // straight * cspin(0, 2, rand() % 360) * cspin(1, 2, rand() % 360);
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else
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who->at = straight * parabolic1(start_line_width * (rand() % 20000 - 10000) / 40000) * spin(rand() % 360);
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@ -490,6 +587,8 @@ EX void generate_track() {
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virtualRebase(who, true);
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}
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if(bounded_track) track.back()->wall = waCloud;
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if(1) {
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manual_celllister cl;
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cl.add(s);
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@ -550,69 +649,15 @@ EX void generate_track() {
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return dif > 3;
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};
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auto blockbound = [&blockoff] (cell *c) {
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forCellEx(c2, c) if(passable(c2, c, P_ISPLAYER) && !blockoff(get_info(c2))) return true;
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return false;
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};
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vector<cell*> to_block;
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for(auto cc: rti) if(blockoff(cc)) to_block.push_back(cc.c);
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hrandom_shuffle(&to_block[0], isize(to_block));
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block_cells(to_block, [&blockoff] (cell *c) {
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forCellEx(c2, c) if(passable(c2, c, P_ISPLAYER) && !blockoff(get_info(c2))) return true;
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return false;
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});
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for(cell *c: to_block) switch(specialland) {
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case laIce:
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c->wall = waIcewall;
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break;
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case laHell:
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c->wall = waSulphur;
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break;
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case laJungle: {
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vector<int> dirs;
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forCellIdEx(c2, i, c) if(among(c2->monst, moIvyRoot, moIvyWait)) dirs.push_back(i);
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if(dirs.empty()) c->monst = moIvyRoot;
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else c->monst = moIvyWait, c->mondir = dirs[hrand(isize(dirs))];
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break;
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}
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case laDeadCaves:
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if(blockbound(c)) c->wall = waDeadwall;
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break;
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case laRedRock:
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if(blockbound(c)) c->wall = waRed3;
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break;
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case laDragon:
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c->wall = waChasm;
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break;
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case laDryForest:
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if(blockbound(c)) c->wall = waBigTree;
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break;
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case laDesert:
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if(blockbound(c)) c->wall = waDune;
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break;
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case laRuins:
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if(blockbound(c)) c->wall = waRuinWall;
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break;
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case laElementalWall:
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if(blockbound(c)) {
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if(c->land == laEFire) c->wall = waEternalFire;
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else if(c->land == laEWater) c->wall = waSea;
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else if(c->land == laEAir) c->wall = waChasm;
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else if(c->land == laEEarth) c->wall = waStone;
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}
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break;
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default: break;
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}
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// for(cell *c: to_block) if(blockbound(c)) c->land = laOvergrown;
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@ -646,7 +691,7 @@ bool inrec = false;
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EX ld race_angle = 90;
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EX bool force_standard_centering() {
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return sol || nil || hybri || quotient;
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return sol || nil || hybri || quotient || bounded;
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}
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EX bool use_standard_centering() {
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@ -1010,7 +1055,7 @@ void race_projection() {
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dialog::init(XLAT("Racing"));
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if(bounded)
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if(false)
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dialog::addInfo(XLAT("Racing available only in unbounded worlds."), 0xFF0000);
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else {
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dialog::addItem(XLAT("select the track and start!"), 's');
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@ -1315,7 +1315,6 @@ EX void switch_game_mode(char switchWhat) {
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inv::on = false;
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chaosmode = false;
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princess::challenge = false;
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if(bounded && !prod) set_geometry(gNormal);
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dual::disable();
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break;
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#endif
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