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racing:: check connectivity

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This commit is contained in:
Zeno Rogue 2018-11-18 01:42:17 +01:00
parent d5ce7dc30b
commit 10b664097f
1 changed files with 49 additions and 27 deletions
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76
racing.cpp
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@ -165,35 +165,37 @@ void generate_track() {
// for(cell *c:track) if(c->land != laMirror) c->bardir = NOBARRIERS;
for(cell *c:track) setdist(c, 0, NULL);
manual_celllister cl;
for(int i=0; i<isize(track); i++) {
trackstage[track[i]] = {0, i};
cl.add(track[i]);
}
if(1) {
manual_celllister cl;
int win = isize(track) - 10;
for(int i=0; i<isize(cl.lst); i++) {
cell *c = cl.lst[i];
auto p = trackstage[c];
forCellEx(c2, c) if(!trackstage.count(c2)) {
trackstage[c2] = {p.first+1, p.second};
cl.add(c2);
for(int i=0; i<isize(track); i++) {
trackstage[track[i]] = {0, i};
cl.add(track[i]);
}
int win = isize(track) - 10;
for(int i=0; i<isize(cl.lst); i++) {
cell *c = cl.lst[i];
auto p = trackstage[c];
forCellEx(c2, c) if(!trackstage.count(c2)) {
trackstage[c2] = {p.first+1, p.second};
cl.add(c2);
}
c->item = itNone;
if(c->wall == waMirror || c->wall == waCloud) c->wall = waNone;
if(!isIvy(c))
c->monst = moNone;
if(inmirror(c->land))
;
else if(p.first == TWIDTH)
c->wall = waBarrier,
c->land = laBarrier;
else if(p.first > TWIDTH)
c->land = laMemory,
c->wall = waChasm;
if(p.second >= win && p.first < TWIDTH) c->wall = hrand(2) ? waMirror : waCloud;
}
c->item = itNone;
if(c->wall == waMirror || c->wall == waCloud) c->wall = waNone;
if(!isIvy(c))
c->monst = moNone;
if(inmirror(c->land))
;
else if(p.first == TWIDTH)
c->wall = waBarrier,
c->land = laBarrier;
else if(p.first > TWIDTH)
c->land = laMemory,
c->wall = waChasm;
if(p.second >= win && p.first < TWIDTH) c->wall = hrand(2) ? waMirror : waCloud;
}
int byat[256];
@ -201,6 +203,26 @@ void generate_track() {
for(auto s: trackstage) byat[s.second.first]++;
for(int a=0; a<16; a++) printf("%d: %d\n", a, byat[a]);
if(1) {
manual_celllister cl;
cl.add(s);
bool goal = false;
for(int i=0; i<isize(cl.lst); i++) {
cell *c = cl.lst[i];
forCellEx(c2, c) {
if(among(c2->wall, waCloud, waMirror)) goal = true;
if(c2->wall == waIcewall || passable(c2, c, P_ISPLAYER))
cl.add(c2);
}
}
if(!goal) {
printf("error: goal unreachable\n");
stop_game();
start_game();
return;
}
}
/*
for(cell *c: track) {
int i = trackval(c) - celldist(c);