mirror of
https://github.com/zenorogue/hyperrogue.git
synced 2024-11-27 14:37:16 +00:00
318 lines
9.7 KiB
C++
318 lines
9.7 KiB
C++
namespace hr {
|
|
|
|
namespace ads_game {
|
|
|
|
enum eObjType { oRock, oMissile, oParticle, oResource, oMainRock };
|
|
|
|
PPR obj_prio[5] = { PPR::MONSTER_BODY, PPR::ITEMa, PPR::ITEM_BELOW, PPR::ITEM, PPR::MONSTER_HEAD };
|
|
|
|
struct ads_object {
|
|
eObjType type;
|
|
eResourceType resource;
|
|
cell *owner;
|
|
ads_matrix at;
|
|
color_t col;
|
|
int expire;
|
|
vector<ld>* shape;
|
|
|
|
ld life_start, life_end;
|
|
cross_result pt_main;
|
|
vector<cross_result> pts;
|
|
|
|
ads_object(eObjType t, cell *_owner, const ads_matrix& T, color_t _col) : type(t), owner(_owner), at(T), col(_col) {
|
|
life_start = -HUGE_VAL;
|
|
life_end = HUGE_VAL;
|
|
}
|
|
};
|
|
|
|
enum eWalltype { wtNone, wtDestructible, wtSolid, wtGate };
|
|
|
|
int gen_expire() {
|
|
return 20 / randd() - 15;
|
|
}
|
|
|
|
struct shipstate {
|
|
ads_matrix at;
|
|
ads_matrix current;
|
|
ld start;
|
|
ld duration;
|
|
ld ang;
|
|
ads_matrix vctrV;
|
|
cell *vctr;
|
|
};
|
|
|
|
vector<shipstate> history;
|
|
|
|
struct cellinfo {
|
|
int mpd_terrain; /* 0 = fully generated terrain */
|
|
int rock_dist; /* rocks generated in this radius */
|
|
vector<std::unique_ptr<ads_object>> rocks;
|
|
vector<shipstate> shipstates;
|
|
eWalltype type;
|
|
cellinfo() {
|
|
mpd_terrain = 4;
|
|
rock_dist = -1;
|
|
type = wtNone;
|
|
}
|
|
};
|
|
|
|
std::unordered_map<cell*, cellinfo> ci_at;
|
|
|
|
using worldline_visitor = std::function<bool(cell*, ld)>;
|
|
|
|
void compute_life(cell *c, transmatrix S1, const worldline_visitor& wv) {
|
|
ld t = 0;
|
|
|
|
int iter = 0;
|
|
cell *cur_c = c;
|
|
auto cur_w = hybrid::get_where(c);
|
|
while(t < TAU) {
|
|
iter++;
|
|
auto last_w = cur_w;
|
|
auto next_w = cur_w;
|
|
transmatrix next_S1;
|
|
ld next_t;
|
|
ld last_time = t;
|
|
cell *next_c = nullptr;
|
|
binsearch(t, t+90._deg, [&] (ld t1) {
|
|
S1 = S1 * chg_shift(t1 - last_time);
|
|
last_time = t1;
|
|
virtualRebase(cur_c, S1);
|
|
cur_w = hybrid::get_where(cur_c);
|
|
if(cur_w.first != last_w.first) {
|
|
next_c = cur_c;
|
|
next_w = cur_w;
|
|
next_S1 = S1;
|
|
next_t = t1;
|
|
return true;
|
|
}
|
|
return false;
|
|
}, 10);
|
|
if(!next_c) return;
|
|
S1 = next_S1;
|
|
cur_w = next_w;
|
|
t = next_t;
|
|
cur_c = next_c;
|
|
if(iter > 1000) {
|
|
println(hlog, "compute_life c=", cur_c, " w=", cur_w, "t=", t, " S1=", S1);
|
|
fixmatrix_ads(S1);
|
|
}
|
|
if(iter > 1100) break;
|
|
if(wv(cur_w.first, t)) break;
|
|
}
|
|
}
|
|
|
|
map<int, int> genstats;
|
|
|
|
int gen_budget;
|
|
|
|
void gen_terrain(cell *c, cellinfo& ci, int level = 0) {
|
|
if(level >= ci.mpd_terrain) return;
|
|
if(!hyperbolic) { println(hlog, "wrong geometry detected in gen_terrain!"); exit(1); }
|
|
if(ci.mpd_terrain > level + 1) gen_terrain(c, ci, level+1);
|
|
forCellCM(c1, c) gen_terrain(c1, ci_at[c1], level+1);
|
|
genstats[level]++;
|
|
|
|
if(level == 2) {
|
|
int r = hrand(100);
|
|
if(r < 3) {
|
|
forCellCM(c1, c) if(hrand(100) < 50)
|
|
forCellCM(c2, c1) if(hrand(100) < 50)
|
|
if(ci_at[c2].type == wtNone) ci_at[c2].type = wtDestructible;
|
|
}
|
|
else if(r < 6) {
|
|
forCellCM(c1, c) if(hrand(100) < 50)
|
|
forCellCM(c2, c1) if(hrand(100) < 50)
|
|
if(ci_at[c2].type < wtSolid)
|
|
ci_at[c2].type = wtSolid;
|
|
}
|
|
else if(r < 8)
|
|
ci_at[c].type = wtGate;
|
|
}
|
|
ci.mpd_terrain = level;
|
|
}
|
|
|
|
void add_rock(cell *c, cellinfo& ci, const ads_matrix& T) {
|
|
eResourceType rt = eResourceType(rand() % 6);
|
|
auto r = std::make_unique<ads_object> (oRock, c, T, rock_color[rt]);
|
|
r->resource = rt;
|
|
r->expire = gen_expire();
|
|
r->shape = &(rand() % 2 ? shape_rock2 : shape_rock);
|
|
if(geometry != gTwistedProduct) { println(hlog, "wrong geometry detected in gen_rocks 2!"); exit(1); }
|
|
int q = 0;
|
|
|
|
auto cleanup = [&] (cell *c, ld t) {
|
|
auto& ci = ci_at[c];
|
|
hybrid::in_underlying_geometry([&] { gen_terrain(c, ci); });
|
|
ci.type = wtNone;
|
|
q++;
|
|
return false;
|
|
};
|
|
|
|
if(q == 0) ci.type = wtNone;
|
|
compute_life(hybrid::get_at(c, 0), unshift(r->at), cleanup);
|
|
|
|
/* for(int i=0; i<isize(r->shape[0]); i += 2) { // exact check is too slow here
|
|
hyperpoint h;
|
|
h[0] = r->shape[0][i];
|
|
h[1] = r->shape[0][i+1];
|
|
h[2] = 0;
|
|
h[3] = 1; */
|
|
if(0) for(int i=0; i<4; i++) {
|
|
hyperpoint h = spin(90*degree*i) * twist::uxpush(0.15) * C0;
|
|
compute_life(hybrid::get_at(c, 0), unshift(r->at) * rgpushxto0(h), cleanup);
|
|
}
|
|
ci.rocks.emplace_back(std::move(r));
|
|
}
|
|
|
|
void gen_rocks(cell *c, cellinfo& ci, int radius) {
|
|
if(radius <= ci.rock_dist) return;
|
|
if(ci.rock_dist < radius - 1) gen_rocks(c, ci, radius-1);
|
|
forCellCM(c1, c) gen_rocks(c1, ci_at[c1], radius-1);
|
|
if(!hyperbolic) { println(hlog, "wrong geometry detected in gen_rocks 1!"); exit(1); }
|
|
|
|
if(radius == 0) {
|
|
int q = rpoisson(rock_density);
|
|
for(int i=0; i<q; i++) {
|
|
|
|
/* any point inside the cell equally likely */
|
|
ld maxr = cgi.rhexf;
|
|
cell *c1 = nullptr;
|
|
ld r, alpha;
|
|
while(c1 != c) {
|
|
ld vol = randd() * wvolarea_auto(maxr);
|
|
r = binsearch(0, maxr, [vol] (ld r) { return wvolarea_auto(r) > vol; });
|
|
alpha = randd() * TAU;
|
|
hyperpoint h = spin(alpha) * xpush0(r);
|
|
c1 = c;
|
|
virtualRebase(c1, h);
|
|
}
|
|
|
|
hybrid::in_actual([&] {
|
|
add_rock(c, ci, ads_matrix(spin(alpha) * twist::uxpush(r/2) * chg_shift(randd() * TAU) * spin(randd() * TAU) * lorentz(0, 3, randd() * rock_max_rapidity)));
|
|
});
|
|
}
|
|
}
|
|
ci.rock_dist = radius;
|
|
}
|
|
|
|
void gen_particles(int qty, cell *c, shiftmatrix from, color_t col, ld spd, ld t, ld spread = 1) {
|
|
auto& ro = ci_at[c].rocks;
|
|
for(int i=0; i<qty; i++) {
|
|
auto r = std::make_unique<ads_object>(oParticle, c, from * spin(randd() * TAU * spread) * lorentz(0, 2, (.5 + randd() * .5) * spd), col );
|
|
r->shape = &shape_particle;
|
|
r->life_end = randd() * t;
|
|
r->life_start = 0;
|
|
ro.emplace_back(std::move(r));
|
|
}
|
|
}
|
|
|
|
void gen_resource(cell *c, shiftmatrix from, eResourceType rsrc, int expire) {
|
|
if(!rsrc) return;
|
|
auto r = std::make_unique<ads_object>(oResource, c, from, rsrc_color[rsrc]);
|
|
r->shape = rsrc_shape[rsrc];
|
|
r->life_end = HUGE_VAL;
|
|
r->life_start = 0;
|
|
r->resource = rsrc;
|
|
r->expire = expire;
|
|
ci_at[c].rocks.emplace_back(std::move(r));
|
|
}
|
|
|
|
bool pointcrash(hyperpoint h, const vector<cross_result>& vf) {
|
|
int winding = 0;
|
|
vector<hyperpoint> kleins;
|
|
for(auto& p: vf) kleins.push_back(kleinize(p.h) - h);
|
|
auto take = [&] (hyperpoint& a, hyperpoint& b) {
|
|
if(asign(a[1], b[1]) && xcross(b[0], b[1], a[0], a[1]) < 1e-6)
|
|
winding++;
|
|
};
|
|
for(int i=1; i<isize(kleins); i++) take(kleins[i-1], kleins[i]);
|
|
take(kleins.back(), kleins[0]);
|
|
return winding & 1;
|
|
}
|
|
|
|
void common_crash_ship() {
|
|
invincibility_pt = ship_pt + DS_(how_much_invincibility);
|
|
pdata.hitpoints--;
|
|
if(pdata.hitpoints <= 0) game_over = true;
|
|
playSound(nullptr, "explosion");
|
|
}
|
|
|
|
void ads_crash_ship() {
|
|
if(ship_pt < invincibility_pt) return;
|
|
common_crash_ship();
|
|
hybrid::in_actual([&] {
|
|
gen_particles(rpoisson(crash_particle_qty * 2), vctr, ads_inverse(current * vctrV) * spin(ang*degree), rsrc_color[rtHull], crash_particle_rapidity, crash_particle_life);
|
|
});
|
|
}
|
|
|
|
void handle_crashes() {
|
|
if(paused) return;
|
|
if(mtwisted) {
|
|
if(!currentmap) { println(hlog, "no currentmap!"); return; }
|
|
PIU({ handle_crashes(); });
|
|
return;
|
|
}
|
|
vector<ads_object*> missiles;
|
|
vector<ads_object*> rocks;
|
|
vector<ads_object*> resources;
|
|
for(auto m: displayed) {
|
|
if(m->type == oMissile)
|
|
missiles.push_back(m);
|
|
if(m->type == oRock)
|
|
rocks.push_back(m);
|
|
if(m->type == oResource)
|
|
resources.push_back(m);
|
|
}
|
|
hybrid::in_underlying_geometry([&] {
|
|
for(auto m: missiles) {
|
|
hyperpoint h = kleinize(m->pt_main.h);
|
|
for(auto r: rocks) {
|
|
if(pointcrash(h, r->pts)) {
|
|
m->life_end = m->pt_main.shift;
|
|
r->life_end = r->pt_main.shift;
|
|
hybrid::in_actual([&] {
|
|
gen_particles(rpoisson(crash_particle_qty), m->owner, m->at * ads_matrix(Id, m->life_end), missile_color, crash_particle_rapidity, crash_particle_life);
|
|
gen_particles(rpoisson(crash_particle_qty), r->owner, r->at * ads_matrix(Id, r->life_end), r->col, crash_particle_rapidity, crash_particle_life);
|
|
gen_resource(r->owner, r->at * ads_matrix(Id, r->life_end), r->resource, r->expire);
|
|
playSound(nullptr, "hit-crush3");
|
|
});
|
|
}
|
|
}
|
|
}
|
|
if(!game_over) for(int i=0; i<isize(shape_ship); i+=2) {
|
|
hyperpoint h = spin(ang*degree) * hpxyz(shape_ship[i] * ads_scale, shape_ship[i+1] * ads_scale, 1);
|
|
for(auto r: rocks) {
|
|
if(pointcrash(h, r->pts)) ads_crash_ship();
|
|
}
|
|
for(auto r: resources) {
|
|
if(pointcrash(h, r->pts)) {
|
|
r->life_end = r->pt_main.shift;
|
|
gain_resource(r->resource);
|
|
}
|
|
}
|
|
|
|
hyperpoint h1 = normalize(h);
|
|
bool crashed = false;
|
|
hybrid::in_actual([&] {
|
|
swap(h1[2], h1[3]);
|
|
ads_point rel = ads_inverse(current * vctrV) * ads_point(h1, 0);
|
|
cell *c = hybrid::get_at(vctr, 0);
|
|
virtualRebase(c, rel.h);
|
|
optimize_shift(rel);
|
|
auto w = hybrid::get_where(c);
|
|
auto& ci = ci_at[w.first];
|
|
ld t = rel.shift + w.second * cgi.plevel;
|
|
if(ci.type == wtDestructible || ci.type == wtSolid || (ci.type == wtGate && (int(floor(t)) & 3) == 0)) {
|
|
if(!crashed && ship_pt > invincibility_pt) println(hlog, "crashed at t = ", t / TAU, " shift = ", rel.shift/TAU, " sec = ", w.second*cgi.plevel/TAU);
|
|
crashed = true;
|
|
}
|
|
});
|
|
|
|
if(crashed) ads_crash_ship();
|
|
}
|
|
});
|
|
}
|
|
|
|
}}
|