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findbase now gets a parameter which tells how many steps to make

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Zeno Rogue 2019-10-05 15:35:06 +02:00
parent 6d4b61f0c0
commit 82f7ae05d2
1 changed files with 25 additions and 37 deletions
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62
shmup.cpp
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@ -84,7 +84,7 @@ struct monster {
void findpat();
cell *findbase(const transmatrix& T);
cell *findbase(const transmatrix& T, int maxsteps);
void rebasePat(const transmatrix& new_pat, cell *tgt);
@ -111,33 +111,25 @@ typedef multimap<cell*, monster*>::iterator mit;
vector<monster*> active, nonvirtual, additional;
cell *findbaseAround(hyperpoint p, cell *around) {
cell *best = around;
horo_distance d0(p, ggmatrix(around));
for(int i=0; i<around->type; i++) {
cell *c2 = around->move(i);
if(c2) {
horo_distance d1(p, ggmatrix(c2));
if(d1 < d0) { best = c2; d0 = d1; }
cell *findbaseAround(hyperpoint p, cell *around, int maxsteps) {
for(int k=0; k<maxsteps; k++) {
cell *best = around;
horo_distance d0(p, ggmatrix(around));
for(int i=0; i<around->type; i++) {
cell *c2 = around->move(i);
if(c2) {
horo_distance d1(p, ggmatrix(c2));
if(d1 < d0) { best = c2; d0 = d1; }
}
}
if(best == around) return best;
around = best;
}
return best;
return around;
}
cell *findbaseAround(const transmatrix& H, cell *around) {
return findbaseAround(tC0(H), around);
}
cell *findbaseAroundRepeat(hyperpoint p, cell *around) {
while(true) {
cell *c = findbaseAround(p, around);
if(c == around) return c;
around = c;
}
}
cell *findbaseAroundRepeat(const transmatrix& H, cell *around) {
return findbaseAroundRepeat(tC0(H), around);
cell *findbaseAround(const transmatrix& H, cell *around, int maxsteps) {
return findbaseAround(tC0(H), around, maxsteps);
}
/* double distance(hyperpoint h) {
@ -155,14 +147,14 @@ void monster::findpat() {
else pat = at;
}
cell *monster::findbase(const transmatrix& T) {
cell *monster::findbase(const transmatrix& T, int maxsteps) {
if(isVirtual) {
cell *c = base;
auto cT = T;
virtualRebase(c, cT, true);
return c;
}
else return findbaseAround(T, base);
else return findbaseAround(T, base, maxsteps);
}
void fix_to_2(transmatrix& T) {
@ -218,7 +210,7 @@ bool trackroute(monster *m, transmatrix goal, double spd) {
// queuepoly(nat, cgi.shKnife, 0xFFFFFFC0);
cell *c2 = findbaseAround(nat, c);
cell *c2 = findbaseAround(nat, c, 1);
if(c2 != c && !passable_for(m->type, c2, c, P_CHAIN | P_ONPLAYER)) {
return false;
}
@ -1012,7 +1004,7 @@ void movePlayer(monster *m, int delta) {
// spin(span[igo]) * xpush(playergo[cpid]) * spin(-span[igo]);
c2 = m->findbase(nat);
c2 = m->findbase(nat, 1);
if(reflectflag & P_MIRRORWALL) reflect(c2, m->base, nat);
// don't have several players in one spot
@ -1245,7 +1237,7 @@ void movePlayer(monster *m, int delta) {
}
}
cell *c3 = findbaseAroundRepeat(H, m->base);
cell *c3 = findbaseAround(H, m->base, 999);
if(c3->wall == waSmallTree || c3->wall == waBigTree || c3->wall == waBarrowDig || c3->wall == waCavewall ||
(c3->wall == waBarrowWall && items[itBarrow] >= 25))
c3->wall = waNone;
@ -1384,7 +1376,7 @@ void moveMimic(monster *m) {
else
nat = nat * spin(playerturn[cpid] + playergoturn[cpid]) * xpush(playergo[cpid]) * spin(-playergoturn[cpid]);
cell *c2 = m->findbase(nat);
cell *c2 = m->findbase(nat, 1);
reflect(c2, m->base, nat);
if(c2 != m->base && !passable(c2, m->base, P_ISPLAYER | P_MIRROR | P_MIRRORWALL))
killMonster(m, moNone);
@ -1455,11 +1447,7 @@ eItem targetRangedOrbKey(orbAction a) {
mouseover = pc[cpid]->base;
while(true) {
cell *c2 = findbaseAround(mouseh, mouseover);
if(c2 == mouseover) break;
mouseover = c2;
}
mouseover = findbaseAround(mouseh, mouseover, 999);
mousetarget = NULL;
for(monster *m2: nonvirtual) {
@ -1598,7 +1586,7 @@ void moveBullet(monster *m, int delta) {
}
else
nat = parallel_transport(nat, m->ori, fronttangent(delta * SCALE * m->vel / speedfactor()));
cell *c2 = m->findbase(nat);
cell *c2 = m->findbase(nat, 1);
if(m->parent && isPlayer(m->parent) && markOrb(itOrbLava) && c2 != m->base && !isPlayerOn(m->base))
makeflame(m->base, 5, false);
@ -2131,7 +2119,7 @@ void moveMonster(monster *m, int delta) {
if(crashintomon && !inertia_based) { igo++; goto igo_retry; }
cell *c2 = m->findbase(nat);
cell *c2 = m->findbase(nat, 1);
if(reflectflag & P_MIRRORWALL) reflect(c2, m->base, nat);
if(m->type == moButterfly && !passable_for(m->type, c2, m->base, P_CHAIN | reflectflag)) {