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fixed crash when generating a map with 0 villages

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This commit is contained in:
Dave White 2004-05-20 18:23:54 +00:00
parent 3d535b5c67
commit c1c4549c85
1 changed files with 2 additions and 1 deletions
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3
src/mapgen.cpp
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@ -868,6 +868,8 @@ std::string default_generate_map(size_t width, size_t height, size_t island_size
//displaced from their position according to terrain and randomness, to
//add some variety.
std::set<location> villages;
if(nvillages > 0) {
//first we work out the size of the x and y distance between villages
const size_t tiles_per_village = ((width*height)/9)/nvillages;
@ -882,7 +884,6 @@ std::string default_generate_map(size_t width, size_t height, size_t island_size
village_ptr = (village_ptr == &village_x ? &village_y : &village_x);
}
std::set<location> villages;
for(size_t vx = 0; vx < width; vx += village_x) {
for(size_t vy = rand()%village_y; vy < height; vy += village_y) {
const size_t add_x = rand()%3;