games/raycaster
1
0
Fork 0
Code Issues 42 Pull requests Projects Releases 2 Packages Wiki Activity Actions

Animation tool now lets you cycle through different sequence/transform 'forms' and shows you which one you're viewing.

Browse source
This commit is contained in:
Zed A. Shaw 2026-02-04 15:10:07 -05:00
parent 07b2102f59
commit 4356b1535e
5 changed files with 170 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

33
animate2.cpp
View file

@ -157,6 +157,31 @@ namespace animate2 {
// scale_out.x, scale_out.y);
}
void Animate2::set_form(const std::string& as_form) {
dbc::check(forms.contains(as_form),
fmt::format("form {} does not exist in animation", as_form));
stop();
const auto& [seq_name, tr_name] = forms.at(as_form);
dbc::check(sequences.contains(seq_name),
fmt::format("sequences do NOT have \"{}\" name", seq_name));
dbc::check(transforms.contains(tr_name),
fmt::format("transforms do NOT have \"{}\" name", tr_name));
// everything good, do the update
form_name = as_form;
sequence_name = seq_name;
transform_name = tr_name;
sequence = sequences.at(seq_name);
transform = transforms.at(tr_name);
$frame_rects = calc_frames();
transform.easing_func = ease2::get_easing(transform.easing);
transform.motion_func = ease2::get_motion(transform.motion);
}
Animate2 load(const std::string &file, const std::string &anim_name) {
using nlohmann::json;
std::ifstream infile(file);
@ -165,10 +190,10 @@ namespace animate2 {
Animate2 anim;
animate2::from_json(data[anim_name], anim);
// BUG: json doesn't like may "fancy" no-constructor bullshit
anim.$frame_rects = anim.calc_frames();
anim.transform.easing_func = ease2::get_easing(anim.transform.easing);
anim.transform.motion_func = ease2::get_motion(anim.transform.motion);
dbc::check(anim.forms.contains("idle"),
fmt::format("animation {} must have 'idle' form", anim_name));
anim.set_form("idle");
return anim;
}