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Snakes Nest v1

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Zeno Rogue
2017-12-05 19:43:45 +01:00
parent 9b2f9ecc14
commit 87b6b8b372
11 changed files with 145 additions and 71 deletions
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34
monstergen.cpp
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@@ -626,3 +626,37 @@ void wandering() {
}
}
void generateSnake(cell *c, int i) {
c->monst = moHexSnake;
int cpair = (1<<pattern_threecolor(c)) | (1<<pattern_threecolor(c->mov[i]));
preventbarriers(c);
int len = nontruncated ? 2 : ROCKSNAKELENGTH;
cell *c2 = c;
vector<cell*> rocksnake;
while(--len) {
rocksnake.push_back(c2);
preventbarriers(c2);
c2->mondir = i;
createMov(c2, i);
int j = c2->spn(i);
cell *c3 = c2->mov[i];
if(c3->monst || c3->bardir != NODIR || c3->wall) break;
c2 = c3;
c2->monst = moHexSnakeTail;
i = (j + (c2->type%4 == 0 ? c2->type/2 : (len%2 ? 2 : c2->type - 2))) % S6;
createMov(c2, i);
if(!inpair(c2->mov[i], cpair)) {
vector<int> goodsteps;
for(int i=0; i<c2->type; i++)
if(inpair(c2->mov[i], cpair))
goodsteps.push_back(i);
if(!size(goodsteps)) break;
i = goodsteps[hrand(size(goodsteps))];
}
}
if(size(rocksnake) < ROCKSNAKELENGTH/2 && !nontruncated) {
for(int i=0; i<size(rocksnake); i++)
rocksnake[i]->monst = moNone;
}
else c2->mondir = NODIR;
}