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Code Issues Releases Wiki Activity

config:: set_value_to for enum settings

This commit is contained in:
Zeno Rogue 2023-10-26 12:26:03 +02:00
parent 845237c756
commit 7e46b4b5bb
1 changed files with 9 additions and 2 deletions
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11
config.cpp
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@ -122,13 +122,14 @@ namespace anims {
template<class T> struct enum_setting : list_setting {
T *value, last_value, dft, anim_value;
int get_value() override { return (int) *value; }
void set_value(int i) override { *value = (T) i; }
hr::function<void(T)> set_value_to;
void set_value(int i) override { set_value_to((T)i); }
bool affects(void* v) override { return v == value; }
supersaver *make_saver() override;
virtual void load_from_raw(const string& s) {
int N = isize(options);
for(int i=0; i<N; i++) if(appears(options[i].first, s)) {
*value = (T) i;
set_value_to((T)i);
return;
}
*value = (T) parseint(s);
@ -156,6 +157,11 @@ template<class T> struct enum_setting : list_setting {
anim_value = *value;
anims::animate_setting(this, s);
}
enum_setting<T>* editable(const vector<pair<string, string> >& o, string menu_item_name, char key) {
list_setting::editable(o, menu_item_name, key);
return this;
}
};
/** transmatrix with equality, so we can construct val_setting<matrix_eq> */
@ -777,6 +783,7 @@ template<class T> enum_setting<T> *param_enum(T& val, const string p, const stri
u->last_value = dft;
u->register_saver();
auto f = &*u;
u->set_value_to = [f] (T val) { *f->value = val; };
params[p] = std::move(u);
return f;
}