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animation.cpp
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/*************************************************************************/
/* animation.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "animation.h"
#include "core/io/marshalls.h"
#include "core/math/geometry_3d.h"
#include "scene/scene_string_names.h"
bool Animation::_set(const StringName &p_name, const Variant &p_value) {
String prop_name = p_name;
if (p_name == SNAME("_compression")) {
ERR_FAIL_COND_V(tracks.size() > 0, false); //can only set compression if no tracks exist
Dictionary comp = p_value;
ERR_FAIL_COND_V(!comp.has("fps"), false);
ERR_FAIL_COND_V(!comp.has("bounds"), false);
ERR_FAIL_COND_V(!comp.has("pages"), false);
ERR_FAIL_COND_V(!comp.has("format_version"), false);
uint32_t format_version = comp["format_version"];
ERR_FAIL_COND_V(format_version > Compression::FORMAT_VERSION, false); // version does not match this supported version
compression.fps = comp["fps"];
Array bounds = comp["bounds"];
compression.bounds.resize(bounds.size());
for (int i = 0; i < bounds.size(); i++) {
compression.bounds[i] = bounds[i];
}
Array pages = comp["pages"];
compression.pages.resize(pages.size());
for (int i = 0; i < pages.size(); i++) {
Dictionary page = pages[i];
ERR_FAIL_COND_V(!page.has("data"), false);
ERR_FAIL_COND_V(!page.has("time_offset"), false);
compression.pages[i].data = page["data"];
compression.pages[i].time_offset = page["time_offset"];
}
compression.enabled = true;
return true;
} else if (prop_name.begins_with("tracks/")) {
int track = prop_name.get_slicec('/', 1).to_int();
String what = prop_name.get_slicec('/', 2);
if (tracks.size() == track && what == "type") {
String type = p_value;
if (type == "position_3d") {
add_track(TYPE_POSITION_3D);
} else if (type == "rotation_3d") {
add_track(TYPE_ROTATION_3D);
} else if (type == "scale_3d") {
add_track(TYPE_SCALE_3D);
} else if (type == "blend_shape") {
add_track(TYPE_BLEND_SHAPE);
} else if (type == "value") {
add_track(TYPE_VALUE);
} else if (type == "method") {
add_track(TYPE_METHOD);
} else if (type == "bezier") {
add_track(TYPE_BEZIER);
} else if (type == "audio") {
add_track(TYPE_AUDIO);
} else if (type == "animation") {
add_track(TYPE_ANIMATION);
} else {
return false;
}
return true;
}
ERR_FAIL_INDEX_V(track, tracks.size(), false);
if (what == "path") {
track_set_path(track, p_value);
} else if (what == "compressed_track") {
int index = p_value;
ERR_FAIL_COND_V(!compression.enabled, false);
ERR_FAIL_UNSIGNED_INDEX_V((uint32_t)index, compression.bounds.size(), false);
Track *t = tracks[track];
t->interpolation = INTERPOLATION_LINEAR; //only linear supported
switch (t->type) {
case TYPE_POSITION_3D: {
PositionTrack *tt = static_cast<PositionTrack *>(t);
tt->compressed_track = index;
} break;
case TYPE_ROTATION_3D: {
RotationTrack *rt = static_cast<RotationTrack *>(t);
rt->compressed_track = index;
} break;
case TYPE_SCALE_3D: {
ScaleTrack *st = static_cast<ScaleTrack *>(t);
st->compressed_track = index;
} break;
case TYPE_BLEND_SHAPE: {
BlendShapeTrack *bst = static_cast<BlendShapeTrack *>(t);
bst->compressed_track = index;
} break;
default: {
return false;
}
}
return true;
} else if (what == "interp") {
track_set_interpolation_type(track, InterpolationType(p_value.operator int()));
} else if (what == "loop_wrap") {
track_set_interpolation_loop_wrap(track, p_value);
} else if (what == "imported") {
track_set_imported(track, p_value);
} else if (what == "enabled") {
track_set_enabled(track, p_value);
} else if (what == "keys" || what == "key_values") {
if (track_get_type(track) == TYPE_POSITION_3D) {
PositionTrack *tt = static_cast<PositionTrack *>(tracks[track]);
Vector<real_t> values = p_value;
int vcount = values.size();
ERR_FAIL_COND_V(vcount % POSITION_TRACK_SIZE, false);
const real_t *r = values.ptr();
int64_t count = vcount / POSITION_TRACK_SIZE;
tt->positions.resize(count);
TKey<Vector3> *tw = tt->positions.ptrw();
for (int i = 0; i < count; i++) {
TKey<Vector3> &tk = tw[i];
const real_t *ofs = &r[i * POSITION_TRACK_SIZE];
tk.time = ofs[0];
tk.transition = ofs[1];
tk.value.x = ofs[2];
tk.value.y = ofs[3];
tk.value.z = ofs[4];
}
} else if (track_get_type(track) == TYPE_ROTATION_3D) {
RotationTrack *rt = static_cast<RotationTrack *>(tracks[track]);
Vector<real_t> values = p_value;
int vcount = values.size();
ERR_FAIL_COND_V(vcount % ROTATION_TRACK_SIZE, false);
const real_t *r = values.ptr();
int64_t count = vcount / ROTATION_TRACK_SIZE;
rt->rotations.resize(count);
TKey<Quaternion> *rw = rt->rotations.ptrw();
for (int i = 0; i < count; i++) {
TKey<Quaternion> &rk = rw[i];
const real_t *ofs = &r[i * ROTATION_TRACK_SIZE];
rk.time = ofs[0];
rk.transition = ofs[1];
rk.value.x = ofs[2];
rk.value.y = ofs[3];
rk.value.z = ofs[4];
rk.value.w = ofs[5];
}
} else if (track_get_type(track) == TYPE_SCALE_3D) {
ScaleTrack *st = static_cast<ScaleTrack *>(tracks[track]);
Vector<real_t> values = p_value;
int vcount = values.size();
ERR_FAIL_COND_V(vcount % SCALE_TRACK_SIZE, false);
const real_t *r = values.ptr();
int64_t count = vcount / SCALE_TRACK_SIZE;
st->scales.resize(count);
TKey<Vector3> *sw = st->scales.ptrw();
for (int i = 0; i < count; i++) {
TKey<Vector3> &sk = sw[i];
const real_t *ofs = &r[i * SCALE_TRACK_SIZE];
sk.time = ofs[0];
sk.transition = ofs[1];
sk.value.x = ofs[2];
sk.value.y = ofs[3];
sk.value.z = ofs[4];
}
} else if (track_get_type(track) == TYPE_BLEND_SHAPE) {
BlendShapeTrack *st = static_cast<BlendShapeTrack *>(tracks[track]);
Vector<real_t> values = p_value;
int vcount = values.size();
ERR_FAIL_COND_V(vcount % BLEND_SHAPE_TRACK_SIZE, false);
const real_t *r = values.ptr();
int64_t count = vcount / BLEND_SHAPE_TRACK_SIZE;
st->blend_shapes.resize(count);
TKey<float> *sw = st->blend_shapes.ptrw();
for (int i = 0; i < count; i++) {
TKey<float> &sk = sw[i];
const real_t *ofs = &r[i * BLEND_SHAPE_TRACK_SIZE];
sk.time = ofs[0];
sk.transition = ofs[1];
sk.value = ofs[2];
}
} else if (track_get_type(track) == TYPE_VALUE) {
ValueTrack *vt = static_cast<ValueTrack *>(tracks[track]);
Dictionary d = p_value;
ERR_FAIL_COND_V(!d.has("times"), false);
ERR_FAIL_COND_V(!d.has("values"), false);
if (d.has("cont")) {
bool v = d["cont"];
vt->update_mode = v ? UPDATE_CONTINUOUS : UPDATE_DISCRETE;
}
if (d.has("update")) {
int um = d["update"];
if (um < 0) {
um = 0;
} else if (um > 3) {
um = 3;
}
vt->update_mode = UpdateMode(um);
}
Vector<real_t> times = d["times"];
Array values = d["values"];
ERR_FAIL_COND_V(times.size() != values.size(), false);
if (times.size()) {
int valcount = times.size();
const real_t *rt = times.ptr();
vt->values.resize(valcount);
for (int i = 0; i < valcount; i++) {
vt->values.write[i].time = rt[i];
vt->values.write[i].value = values[i];
}
if (d.has("transitions")) {
Vector<real_t> transitions = d["transitions"];
ERR_FAIL_COND_V(transitions.size() != valcount, false);
const real_t *rtr = transitions.ptr();
for (int i = 0; i < valcount; i++) {
vt->values.write[i].transition = rtr[i];
}
}
}
return true;
} else if (track_get_type(track) == TYPE_METHOD) {
while (track_get_key_count(track)) {
track_remove_key(track, 0); //well shouldn't be set anyway
}
Dictionary d = p_value;
ERR_FAIL_COND_V(!d.has("times"), false);
ERR_FAIL_COND_V(!d.has("values"), false);
Vector<real_t> times = d["times"];
Array values = d["values"];
ERR_FAIL_COND_V(times.size() != values.size(), false);
if (times.size()) {
int valcount = times.size();
const real_t *rt = times.ptr();
for (int i = 0; i < valcount; i++) {
track_insert_key(track, rt[i], values[i]);
}
if (d.has("transitions")) {
Vector<real_t> transitions = d["transitions"];
ERR_FAIL_COND_V(transitions.size() != valcount, false);
const real_t *rtr = transitions.ptr();
for (int i = 0; i < valcount; i++) {
track_set_key_transition(track, i, rtr[i]);
}
}
}
} else if (track_get_type(track) == TYPE_BEZIER) {
BezierTrack *bt = static_cast<BezierTrack *>(tracks[track]);
Dictionary d = p_value;
ERR_FAIL_COND_V(!d.has("times"), false);
ERR_FAIL_COND_V(!d.has("points"), false);
Vector<real_t> times = d["times"];
Vector<real_t> values = d["points"];
#ifdef TOOLS_ENABLED
ERR_FAIL_COND_V(!d.has("handle_modes"), false);
Vector<int> handle_modes = d["handle_modes"];
#endif // TOOLS_ENABLED
ERR_FAIL_COND_V(times.size() * 5 != values.size(), false);
if (times.size()) {
int valcount = times.size();
const real_t *rt = times.ptr();
const real_t *rv = values.ptr();
#ifdef TOOLS_ENABLED
const int *rh = handle_modes.ptr();
#endif // TOOLS_ENABLED
bt->values.resize(valcount);
for (int i = 0; i < valcount; i++) {
bt->values.write[i].time = rt[i];
bt->values.write[i].transition = 0; //unused in bezier
bt->values.write[i].value.value = rv[i * 5 + 0];
bt->values.write[i].value.in_handle.x = rv[i * 5 + 1];
bt->values.write[i].value.in_handle.y = rv[i * 5 + 2];
bt->values.write[i].value.out_handle.x = rv[i * 5 + 3];
bt->values.write[i].value.out_handle.y = rv[i * 5 + 4];
#ifdef TOOLS_ENABLED
bt->values.write[i].value.handle_mode = static_cast<HandleMode>(rh[i]);
#endif // TOOLS_ENABLED
}
}
return true;
} else if (track_get_type(track) == TYPE_AUDIO) {
AudioTrack *ad = static_cast<AudioTrack *>(tracks[track]);
Dictionary d = p_value;
ERR_FAIL_COND_V(!d.has("times"), false);
ERR_FAIL_COND_V(!d.has("clips"), false);
Vector<real_t> times = d["times"];
Array clips = d["clips"];
ERR_FAIL_COND_V(clips.size() != times.size(), false);
if (times.size()) {
int valcount = times.size();
const real_t *rt = times.ptr();
ad->values.clear();
for (int i = 0; i < valcount; i++) {
Dictionary d2 = clips[i];
if (!d2.has("start_offset")) {
continue;
}
if (!d2.has("end_offset")) {
continue;
}
if (!d2.has("stream")) {
continue;
}
TKey<AudioKey> ak;
ak.time = rt[i];
ak.value.start_offset = d2["start_offset"];
ak.value.end_offset = d2["end_offset"];
ak.value.stream = d2["stream"];
ad->values.push_back(ak);
}
}
return true;
} else if (track_get_type(track) == TYPE_ANIMATION) {
AnimationTrack *an = static_cast<AnimationTrack *>(tracks[track]);
Dictionary d = p_value;
ERR_FAIL_COND_V(!d.has("times"), false);
ERR_FAIL_COND_V(!d.has("clips"), false);
Vector<real_t> times = d["times"];
Vector<String> clips = d["clips"];
ERR_FAIL_COND_V(clips.size() != times.size(), false);
if (times.size()) {
int valcount = times.size();
const real_t *rt = times.ptr();
const String *rc = clips.ptr();
an->values.resize(valcount);
for (int i = 0; i < valcount; i++) {
TKey<StringName> ak;
ak.time = rt[i];
ak.value = rc[i];
an->values.write[i] = ak;
}
}
return true;
} else {
return false;
}
} else {
return false;
}
} else {
return false;
}
return true;
}
bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
String prop_name = p_name;
if (p_name == SNAME("_compression")) {
ERR_FAIL_COND_V(!compression.enabled, false);
Dictionary comp;
comp["fps"] = compression.fps;
Array bounds;
bounds.resize(compression.bounds.size());
for (uint32_t i = 0; i < compression.bounds.size(); i++) {
bounds[i] = compression.bounds[i];
}
comp["bounds"] = bounds;
Array pages;
pages.resize(compression.pages.size());
for (uint32_t i = 0; i < compression.pages.size(); i++) {
Dictionary page;
page["data"] = compression.pages[i].data;
page["time_offset"] = compression.pages[i].time_offset;
pages[i] = page;
}
comp["pages"] = pages;
comp["format_version"] = Compression::FORMAT_VERSION;
r_ret = comp;
return true;
} else if (prop_name == "length") {
r_ret = length;
} else if (prop_name == "loop_mode") {
r_ret = loop_mode;
} else if (prop_name == "step") {
r_ret = step;
} else if (prop_name.begins_with("tracks/")) {
int track = prop_name.get_slicec('/', 1).to_int();
String what = prop_name.get_slicec('/', 2);
ERR_FAIL_INDEX_V(track, tracks.size(), false);
if (what == "type") {
switch (track_get_type(track)) {
case TYPE_POSITION_3D:
r_ret = "position_3d";
break;
case TYPE_ROTATION_3D:
r_ret = "rotation_3d";
break;
case TYPE_SCALE_3D:
r_ret = "scale_3d";
break;
case TYPE_BLEND_SHAPE:
r_ret = "blend_shape";
break;
case TYPE_VALUE:
r_ret = "value";
break;
case TYPE_METHOD:
r_ret = "method";
break;
case TYPE_BEZIER:
r_ret = "bezier";
break;
case TYPE_AUDIO:
r_ret = "audio";
break;
case TYPE_ANIMATION:
r_ret = "animation";
break;
}
return true;
} else if (what == "path") {
r_ret = track_get_path(track);
} else if (what == "compressed_track") {
ERR_FAIL_COND_V(!compression.enabled, false);
Track *t = tracks[track];
switch (t->type) {
case TYPE_POSITION_3D: {
PositionTrack *tt = static_cast<PositionTrack *>(t);
r_ret = tt->compressed_track;
} break;
case TYPE_ROTATION_3D: {
RotationTrack *rt = static_cast<RotationTrack *>(t);
r_ret = rt->compressed_track;
} break;
case TYPE_SCALE_3D: {
ScaleTrack *st = static_cast<ScaleTrack *>(t);
r_ret = st->compressed_track;
} break;
case TYPE_BLEND_SHAPE: {
BlendShapeTrack *bst = static_cast<BlendShapeTrack *>(t);
r_ret = bst->compressed_track;
} break;
default: {
r_ret = Variant();
ERR_FAIL_V(false);
}
}
return true;
} else if (what == "interp") {
r_ret = track_get_interpolation_type(track);
} else if (what == "loop_wrap") {
r_ret = track_get_interpolation_loop_wrap(track);
} else if (what == "imported") {
r_ret = track_is_imported(track);
} else if (what == "enabled") {
r_ret = track_is_enabled(track);
} else if (what == "keys") {
if (track_get_type(track) == TYPE_POSITION_3D) {
Vector<real_t> keys;
int kk = track_get_key_count(track);
keys.resize(kk * POSITION_TRACK_SIZE);
real_t *w = keys.ptrw();
int idx = 0;
for (int i = 0; i < track_get_key_count(track); i++) {
Vector3 loc;
position_track_get_key(track, i, &loc);
w[idx++] = track_get_key_time(track, i);
w[idx++] = track_get_key_transition(track, i);
w[idx++] = loc.x;
w[idx++] = loc.y;
w[idx++] = loc.z;
}
r_ret = keys;
return true;
} else if (track_get_type(track) == TYPE_ROTATION_3D) {
Vector<real_t> keys;
int kk = track_get_key_count(track);
keys.resize(kk * ROTATION_TRACK_SIZE);
real_t *w = keys.ptrw();
int idx = 0;
for (int i = 0; i < track_get_key_count(track); i++) {
Quaternion rot;
rotation_track_get_key(track, i, &rot);
w[idx++] = track_get_key_time(track, i);
w[idx++] = track_get_key_transition(track, i);
w[idx++] = rot.x;
w[idx++] = rot.y;
w[idx++] = rot.z;
w[idx++] = rot.w;
}
r_ret = keys;
return true;
} else if (track_get_type(track) == TYPE_SCALE_3D) {
Vector<real_t> keys;
int kk = track_get_key_count(track);
keys.resize(kk * SCALE_TRACK_SIZE);
real_t *w = keys.ptrw();
int idx = 0;
for (int i = 0; i < track_get_key_count(track); i++) {
Vector3 scale;
scale_track_get_key(track, i, &scale);
w[idx++] = track_get_key_time(track, i);
w[idx++] = track_get_key_transition(track, i);
w[idx++] = scale.x;
w[idx++] = scale.y;
w[idx++] = scale.z;
}
r_ret = keys;
return true;
} else if (track_get_type(track) == TYPE_BLEND_SHAPE) {
Vector<real_t> keys;
int kk = track_get_key_count(track);
keys.resize(kk * BLEND_SHAPE_TRACK_SIZE);
real_t *w = keys.ptrw();
int idx = 0;
for (int i = 0; i < track_get_key_count(track); i++) {
float bs;
blend_shape_track_get_key(track, i, &bs);
w[idx++] = track_get_key_time(track, i);
w[idx++] = track_get_key_transition(track, i);
w[idx++] = bs;
}
r_ret = keys;
return true;
} else if (track_get_type(track) == TYPE_VALUE) {
const ValueTrack *vt = static_cast<const ValueTrack *>(tracks[track]);
Dictionary d;
Vector<real_t> key_times;
Vector<real_t> key_transitions;
Array key_values;
int kk = vt->values.size();
key_times.resize(kk);
key_transitions.resize(kk);
key_values.resize(kk);
real_t *wti = key_times.ptrw();
real_t *wtr = key_transitions.ptrw();
int idx = 0;
const TKey<Variant> *vls = vt->values.ptr();
for (int i = 0; i < kk; i++) {
wti[idx] = vls[i].time;
wtr[idx] = vls[i].transition;
key_values[idx] = vls[i].value;
idx++;
}
d["times"] = key_times;
d["transitions"] = key_transitions;
d["values"] = key_values;
if (track_get_type(track) == TYPE_VALUE) {
d["update"] = value_track_get_update_mode(track);
}
r_ret = d;
return true;
} else if (track_get_type(track) == TYPE_METHOD) {
Dictionary d;
Vector<real_t> key_times;
Vector<real_t> key_transitions;
Array key_values;
int kk = track_get_key_count(track);
key_times.resize(kk);
key_transitions.resize(kk);
key_values.resize(kk);
real_t *wti = key_times.ptrw();
real_t *wtr = key_transitions.ptrw();
int idx = 0;
for (int i = 0; i < track_get_key_count(track); i++) {
wti[idx] = track_get_key_time(track, i);
wtr[idx] = track_get_key_transition(track, i);
key_values[idx] = track_get_key_value(track, i);
idx++;
}
d["times"] = key_times;
d["transitions"] = key_transitions;
d["values"] = key_values;
if (track_get_type(track) == TYPE_VALUE) {
d["update"] = value_track_get_update_mode(track);
}
r_ret = d;
return true;
} else if (track_get_type(track) == TYPE_BEZIER) {
const BezierTrack *bt = static_cast<const BezierTrack *>(tracks[track]);
Dictionary d;
Vector<real_t> key_times;
Vector<real_t> key_points;
int kk = bt->values.size();
key_times.resize(kk);
key_points.resize(kk * 5);
real_t *wti = key_times.ptrw();
real_t *wpo = key_points.ptrw();
#ifdef TOOLS_ENABLED
Vector<int> handle_modes;
handle_modes.resize(kk);
int *whm = handle_modes.ptrw();
#endif // TOOLS_ENABLED
int idx = 0;
const TKey<BezierKey> *vls = bt->values.ptr();
for (int i = 0; i < kk; i++) {
wti[idx] = vls[i].time;
wpo[idx * 5 + 0] = vls[i].value.value;
wpo[idx * 5 + 1] = vls[i].value.in_handle.x;
wpo[idx * 5 + 2] = vls[i].value.in_handle.y;
wpo[idx * 5 + 3] = vls[i].value.out_handle.x;
wpo[idx * 5 + 4] = vls[i].value.out_handle.y;
#ifdef TOOLS_ENABLED
whm[idx] = static_cast<int>(vls[i].value.handle_mode);
#endif // TOOLS_ENABLED
idx++;
}
d["times"] = key_times;
d["points"] = key_points;
#ifdef TOOLS_ENABLED
d["handle_modes"] = handle_modes;
#endif // TOOLS_ENABLED
r_ret = d;
return true;
} else if (track_get_type(track) == TYPE_AUDIO) {
const AudioTrack *ad = static_cast<const AudioTrack *>(tracks[track]);
Dictionary d;
Vector<real_t> key_times;
Array clips;
int kk = ad->values.size();
key_times.resize(kk);
real_t *wti = key_times.ptrw();
int idx = 0;
const TKey<AudioKey> *vls = ad->values.ptr();
for (int i = 0; i < kk; i++) {
wti[idx] = vls[i].time;
Dictionary clip;
clip["start_offset"] = vls[i].value.start_offset;
clip["end_offset"] = vls[i].value.end_offset;
clip["stream"] = vls[i].value.stream;
clips.push_back(clip);
idx++;
}
d["times"] = key_times;
d["clips"] = clips;
r_ret = d;
return true;
} else if (track_get_type(track) == TYPE_ANIMATION) {
const AnimationTrack *an = static_cast<const AnimationTrack *>(tracks[track]);
Dictionary d;
Vector<real_t> key_times;
Vector<String> clips;
int kk = an->values.size();
key_times.resize(kk);
clips.resize(kk);
real_t *wti = key_times.ptrw();
String *wcl = clips.ptrw();
const TKey<StringName> *vls = an->values.ptr();
for (int i = 0; i < kk; i++) {
wti[i] = vls[i].time;
wcl[i] = vls[i].value;
}
d["times"] = key_times;
d["clips"] = clips;
r_ret = d;
return true;
}
} else {
return false;
}
} else {
return false;
}
return true;
}
void Animation::_get_property_list(List<PropertyInfo> *p_list) const {
if (compression.enabled) {
p_list->push_back(PropertyInfo(Variant::DICTIONARY, "_compression", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
}
for (int i = 0; i < tracks.size(); i++) {
p_list->push_back(PropertyInfo(Variant::STRING, "tracks/" + itos(i) + "/type", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
p_list->push_back(PropertyInfo(Variant::BOOL, "tracks/" + itos(i) + "/imported", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
p_list->push_back(PropertyInfo(Variant::BOOL, "tracks/" + itos(i) + "/enabled", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
p_list->push_back(PropertyInfo(Variant::NODE_PATH, "tracks/" + itos(i) + "/path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
if (track_is_compressed(i)) {
p_list->push_back(PropertyInfo(Variant::INT, "tracks/" + itos(i) + "/compressed_track", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
} else {
p_list->push_back(PropertyInfo(Variant::INT, "tracks/" + itos(i) + "/interp", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
p_list->push_back(PropertyInfo(Variant::BOOL, "tracks/" + itos(i) + "/loop_wrap", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
p_list->push_back(PropertyInfo(Variant::ARRAY, "tracks/" + itos(i) + "/keys", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
}
}
}
void Animation::reset_state() {
clear();
}
int Animation::add_track(TrackType p_type, int p_at_pos) {
if (p_at_pos < 0 || p_at_pos >= tracks.size()) {
p_at_pos = tracks.size();
}
switch (p_type) {
case TYPE_POSITION_3D: {
PositionTrack *tt = memnew(PositionTrack);
tracks.insert(p_at_pos, tt);
} break;
case TYPE_ROTATION_3D: {
RotationTrack *rt = memnew(RotationTrack);
tracks.insert(p_at_pos, rt);
} break;
case TYPE_SCALE_3D: {
ScaleTrack *st = memnew(ScaleTrack);
tracks.insert(p_at_pos, st);
} break;
case TYPE_BLEND_SHAPE: {
BlendShapeTrack *bst = memnew(BlendShapeTrack);
tracks.insert(p_at_pos, bst);
} break;
case TYPE_VALUE: {
tracks.insert(p_at_pos, memnew(ValueTrack));
} break;
case TYPE_METHOD: {
tracks.insert(p_at_pos, memnew(MethodTrack));
} break;
case TYPE_BEZIER: {
tracks.insert(p_at_pos, memnew(BezierTrack));
} break;
case TYPE_AUDIO: {
tracks.insert(p_at_pos, memnew(AudioTrack));
} break;
case TYPE_ANIMATION: {
tracks.insert(p_at_pos, memnew(AnimationTrack));
} break;
default: {
ERR_PRINT("Unknown track type");
}
}
emit_changed();
return p_at_pos;
}
void Animation::remove_track(int p_track) {
ERR_FAIL_INDEX(p_track, tracks.size());
Track *t = tracks[p_track];
switch (t->type) {
case TYPE_POSITION_3D: {
PositionTrack *tt = static_cast<PositionTrack *>(t);
ERR_FAIL_COND_MSG(tt->compressed_track >= 0, "Compressed tracks can't be manually removed. Call clear() to get rid of compression first.");
_clear(tt->positions);
} break;
case TYPE_ROTATION_3D: {
RotationTrack *rt = static_cast<RotationTrack *>(t);
ERR_FAIL_COND_MSG(rt->compressed_track >= 0, "Compressed tracks can't be manually removed. Call clear() to get rid of compression first.");
_clear(rt->rotations);
} break;
case TYPE_SCALE_3D: {
ScaleTrack *st = static_cast<ScaleTrack *>(t);
ERR_FAIL_COND_MSG(st->compressed_track >= 0, "Compressed tracks can't be manually removed. Call clear() to get rid of compression first.");
_clear(st->scales);
} break;
case TYPE_BLEND_SHAPE: {
BlendShapeTrack *bst = static_cast<BlendShapeTrack *>(t);
ERR_FAIL_COND_MSG(bst->compressed_track >= 0, "Compressed tracks can't be manually removed. Call clear() to get rid of compression first.");
_clear(bst->blend_shapes);
} break;
case TYPE_VALUE: {
ValueTrack *vt = static_cast<ValueTrack *>(t);
_clear(vt->values);
} break;
case TYPE_METHOD: {
MethodTrack *mt = static_cast<MethodTrack *>(t);
_clear(mt->methods);
} break;
case TYPE_BEZIER: {
BezierTrack *bz = static_cast<BezierTrack *>(t);
_clear(bz->values);
} break;
case TYPE_AUDIO: {
AudioTrack *ad = static_cast<AudioTrack *>(t);
_clear(ad->values);
} break;
case TYPE_ANIMATION: {
AnimationTrack *an = static_cast<AnimationTrack *>(t);
_clear(an->values);
} break;
}
memdelete(t);
tracks.remove_at(p_track);
emit_changed();
}
int Animation::get_track_count() const {
return tracks.size();
}
Animation::TrackType Animation::track_get_type(int p_track) const {
ERR_FAIL_INDEX_V(p_track, tracks.size(), TYPE_VALUE);
return tracks[p_track]->type;
}
void Animation::track_set_path(int p_track, const NodePath &p_path) {
ERR_FAIL_INDEX(p_track, tracks.size());
tracks[p_track]->path = p_path;
emit_changed();
}
NodePath Animation::track_get_path(int p_track) const {
ERR_FAIL_INDEX_V(p_track, tracks.size(), NodePath());
return tracks[p_track]->path;
}
int Animation::find_track(const NodePath &p_path, const TrackType p_type) const {
for (int i = 0; i < tracks.size(); i++) {
if (tracks[i]->path == p_path && tracks[i]->type == p_type) {
return i;
}
};
return -1;
};
void Animation::track_set_interpolation_type(int p_track, InterpolationType p_interp) {
ERR_FAIL_INDEX(p_track, tracks.size());
tracks[p_track]->interpolation = p_interp;
emit_changed();
}
Animation::InterpolationType Animation::track_get_interpolation_type(int p_track) const {
ERR_FAIL_INDEX_V(p_track, tracks.size(), INTERPOLATION_NEAREST);
return tracks[p_track]->interpolation;
}
void Animation::track_set_interpolation_loop_wrap(int p_track, bool p_enable) {
ERR_FAIL_INDEX(p_track, tracks.size());
tracks[p_track]->loop_wrap = p_enable;
emit_changed();
}