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don't expand through tree branches unless they're pathable

develop
Myk Taylor 2023-11-14 10:42:05 -08:00
parent 8dccfae9bc
commit 3116287f08
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1 changed files with 5 additions and 1 deletions
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6
plugins/burrow.cpp
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@ -523,6 +523,10 @@ static bool is_tree(const df::tiletype *tt) {
return tileMaterial(*tt) == tiletype_material::TREE;
}
static bool is_tree_trunk(const df::tiletype *tt) {
return is_tree(tt) && tileShape(*tt)== tiletype_shape::WALL;
}
// if the outside tile flag is set
// or it's light and it's a tree
// or there are just outside or light tree tiles above it
@ -595,7 +599,7 @@ static void flood_fill(lua_State *L, bool enable) {
// only go one tile outside of a walkability group (trees don't count)
df::tiletype *tt = Maps::getTileType(pos);
if (start_walk && start_walk != walk && tt && !is_tree(tt))
if (start_walk && start_walk != walk && tt && !is_tree_trunk(tt))
continue;
if (tt && tileShape(*tt) != df::tiletype_shape::RAMP_TOP) {