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Code Issues Releases Wiki Activity

Goldberg dialog now warns if outside of the supported limits

This commit is contained in:
Zeno Rogue 2022-01-08 19:30:46 +01:00
parent 450aa28d67
commit 549e57b3d1
1 changed files with 15 additions and 3 deletions
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18
goldberg.cpp
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@ -736,12 +736,22 @@ EX namespace gp {
loc config;
loc internal_representation(loc v) {
EX bool rotate_and_check_limits(loc& v) {
int& x = v.first, &y = v.second;
while(x < 0 || y < 0 || (x == 0 && y > 0))
v = v * loc(0, 1);
if(x > 8) x = 8;
if(y > 8) y = 8;
return 2*(x+y) < (1<<GOLDBERG_BITS);
}
EX bool check_limits(loc v) {
return rotate_and_check_limits(v);
}
loc internal_representation(loc v) {
int& x = v.first, &y = v.second;
while(!rotate_and_check_limits(v)) {
if(x > y) x--; else y--;
}
if(S3 == 3 && y > x) v = v * loc(1, -1);
return v;
}
@ -863,6 +873,8 @@ EX namespace gp {
dialog::addSelItem("y", its(config.second), 'y');
dialog::add_action([] { dialog::editNumber(config.second, 0, 8, 1, 1, "y", helptext()); });
if(!check_limits(config))
dialog::addInfo(XLAT("Outside of the supported limits"));
if(config.second && config.second != config.first && nonorientable) {
dialog::addInfo(XLAT("This does not work in non-orientable geometries"));
}