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Pixel-Composer/scripts/panel_animation/panel_animation.gml
MakhamDev ac92032cb1 Scale
2022-11-03 17:44:49 +07:00

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enum KEYFRAME_DRAG_TYPE {
move,
ease_in,
ease_out,
ease_both
}
function Panel_Animation(_panel) : PanelContent(_panel) constructor {
context_str = "Animation";
timeline_h = ui(28);
min_w = ui(348);
min_h = ui(48);
tool_width = ui(280);
timeline_surface = surface_create_valid(w - tool_width, timeline_h);
timeline_mask = surface_create_valid(w - tool_width, timeline_h);
dope_sheet_w = w - tool_width - ui(8);
dope_sheet_h = h - timeline_h - ui(20);
dope_sheet_surface = surface_create_valid(dope_sheet_w, 1);
dope_sheet_mask = surface_create_valid(dope_sheet_w, 1);
dope_sheet_y = 0;
dope_sheet_y_to = 0;
dope_sheet_y_max = 0;
is_scrolling = false;
ds_name_surface = surface_create_valid(tool_width - ui(16), 1);
timeline_scubbing = false;
timeline_scub_st = 0;
timeline_scale = 20;
_scrub_frame = -1;
timeline_shift = 0;
timeline_shift_to = 0;
timeline_dragging = false;
timeline_drag_sx = 0;
timeline_drag_sy = 0;
timeline_drag_mx = 0;
timeline_drag_my = 0;
timeline_show_time = -1;
timeline_preview = noone;
keyframe_dragging = noone;
keyframe_drag_type = -1;
keyframe_selecting = ds_list_create();
keyframe_boxing = false;
keyframe_box_sx = -1;
keyframe_box_sy = -1;
stagger_mode = 0;
stagger_index = 0;
anim_properties = ds_list_create();
prev_cache = array_create(ANIMATOR.frames_total + 1);
addHotkey("", "Play/Pause", vk_space, MOD_KEY.none, function() {
ANIMATOR.is_playing = !ANIMATOR.is_playing;
if(ANIMATOR.is_playing && ANIMATOR.frames_total) {
ANIMATOR.real_frame = 0;
}
});
addHotkey("", "First frame", vk_home, MOD_KEY.none, function() { ANIMATOR.real_frame = 0; });
addHotkey("", "Last frame", vk_end, MOD_KEY.none, function() { ANIMATOR.real_frame = ANIMATOR.frames_total; });
addHotkey("", "Next frame", vk_right, MOD_KEY.none, function() {
ANIMATOR.real_frame = min(ANIMATOR.real_frame + 1, ANIMATOR.frames_total);
ANIMATOR.frame_progress = true;
});
addHotkey("", "Previous frame", vk_left, MOD_KEY.none, function() {
ANIMATOR.real_frame = max(ANIMATOR.real_frame - 1, 0);
ANIMATOR.frame_progress = true;
});
addHotkey("Animation", "Delete keys", vk_delete, MOD_KEY.none, function() { deleteKeys(); });
function deleteKeys() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.anim.removeKey(k);
}
ds_list_clear(keyframe_selecting);
}
function alignKeys(halign = fa_left) {
if(ds_list_empty(keyframe_selecting)) return;
var tt = 0;
switch(halign) {
case fa_left :
tt = 9999;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ )
tt = min(tt, keyframe_selecting[| i].time);
break;
case fa_center :
tt = 0;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ )
tt += keyframe_selecting[| i].time;
tt = round(tt / ds_list_size(keyframe_selecting));
break;
case fa_right :
tt = -9999;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ )
tt = max(tt, keyframe_selecting[| i].time);
break;
}
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.anim.setKeyTime(k, tt);
}
}
function arrangeKeys() {
var l = ds_list_create();
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
for(var k = 0; k < ds_list_size(prop.animator.values); k++) {
var keyframe = prop.animator.values[| k];
if(ds_list_exist(keyframe_selecting, keyframe))
ds_list_add(l, keyframe);
}
}
ds_list_copy(keyframe_selecting, l);
ds_list_destroy(l);
}
function staggerKeys(_index, _stag) {
var t = keyframe_selecting[| _index].time;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
var _t = t + abs(i - _index) * _stag;
k.anim.setKeyTime(k, _t);
}
}
keyframe_menu = [
[ "Ease in", [
[ [s_timeline_ease, 0], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_in = 0;
}
} ],
[ [s_timeline_ease, 1], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_in_type = CURVE_TYPE.bezier;
}
} ],
[ [s_timeline_ease, 3], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_in_type = CURVE_TYPE.damping;
}
} ],
]],
[ "Ease out", [
[ [s_timeline_ease, 0], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_out = 0;
}
} ],
[ [s_timeline_ease, 1], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_out_type = CURVE_TYPE.bezier;
}
} ],
[ [s_timeline_ease, 3], function() {
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_out_type = CURVE_TYPE.damping;
}
} ],
]],
-1,
[ "Align", [
[ [s_timeline_obj_halign, 0], function() { alignKeys(fa_left); } ],
[ [s_timeline_obj_halign, 1], function() { alignKeys(fa_center); } ],
[ [s_timeline_obj_halign, 2], function() { alignKeys(fa_right); } ],
]],
[ "Stagger", function() { stagger_mode = 1; }],
-1,
[ "Delete", function() { deleteKeys(); }, [ "Animation", "Delete keys" ] ],
];
function onResize(dw, dh) {
if(w - tool_width > 1) {
if(is_surface(timeline_mask) && surface_exists(timeline_mask))
surface_size_to(timeline_mask, w - tool_width, timeline_h);
else
timeline_mask = surface_create_valid(w - tool_width, timeline_h);
if(is_surface(timeline_surface) && surface_exists(timeline_surface))
surface_size_to(timeline_surface, w - tool_width, timeline_h);
else
timeline_surface = surface_create_valid(w - tool_width, timeline_h);
}
dope_sheet_w = w - tool_width - ui(8);
dope_sheet_h = h - timeline_h - ui(24);
if(dope_sheet_h > ui(8)) {
if(is_surface(dope_sheet_mask) && surface_exists(dope_sheet_mask))
surface_size_to(dope_sheet_mask, dope_sheet_w, dope_sheet_h);
else
dope_sheet_mask = surface_create_valid(dope_sheet_w, dope_sheet_h);
if(is_surface(dope_sheet_surface) && surface_exists(dope_sheet_surface))
surface_size_to(dope_sheet_surface, dope_sheet_w, dope_sheet_h);
else
dope_sheet_surface = surface_create_valid(dope_sheet_w, dope_sheet_h);
if(is_surface(ds_name_surface) && surface_exists(ds_name_surface))
surface_size_to(ds_name_surface, tool_width - ui(16), dope_sheet_h);
else
ds_name_surface = surface_create_valid(tool_width - ui(16), dope_sheet_h);
}
resetTimelineMask();
}
function resetTimelineMask() {
if(!surface_exists(timeline_mask))
timeline_mask = surface_create_valid(w - tool_width, timeline_h);
surface_set_target(timeline_mask);
draw_clear(c_black);
gpu_set_blendmode(bm_subtract);
draw_sprite_stretched(s_ui_panel_bg, 0, 0, 0, w - tool_width, timeline_h);
gpu_set_blendmode(bm_normal);
surface_reset_target();
if(dope_sheet_h > 8) {
if(!surface_exists(dope_sheet_mask))
dope_sheet_mask = surface_create_valid(dope_sheet_w, dope_sheet_h);
surface_set_target(dope_sheet_mask);
draw_clear(c_black);
gpu_set_blendmode(bm_subtract);
draw_sprite_stretched(s_ui_panel_bg, 0, 0, 0, dope_sheet_w, dope_sheet_h);
gpu_set_blendmode(bm_normal);
surface_reset_target();
}
}
resetTimelineMask();
function updatePropertyList() {
ds_list_clear(anim_properties);
var amo = ds_map_size(NODE_MAP);
var k = ds_map_find_first(NODE_MAP);
repeat(amo) {
var _node = NODE_MAP[? k];
k = ds_map_find_next(NODE_MAP, k);
if(!_node.active) continue;
for(var j = 0; j < ds_list_size(_node.inputs); j++) {
var jun = _node.inputs[| j];
if(jun.animator.is_anim)
ds_list_add(anim_properties, jun);
}
}
}
//TODO: Divide this 800+ lines monstrosity into subfunctions
function drawAnimationControl() {
var bar_x = tool_width - ui(48);
var bar_y = h - timeline_h - ui(10);
var bar_w = w - tool_width;
var bar_h = timeline_h;
var bar_total_w = ANIMATOR.frames_total * ui(timeline_scale);
resetTimelineMask();
if(!is_surface(timeline_surface) || !surface_exists(timeline_surface))
timeline_surface = surface_create_valid(w - tool_width, timeline_h);
if(dope_sheet_h > 8) {
if(!is_surface(dope_sheet_surface) || !surface_exists(dope_sheet_surface))
dope_sheet_surface = surface_create_valid(dope_sheet_w, dope_sheet_h);
if(!is_surface(ds_name_surface) || !surface_exists(ds_name_surface))
ds_name_surface = surface_create_valid(dope_sheet_w, dope_sheet_h);
#region scroll
dope_sheet_y = lerp_float(dope_sheet_y, dope_sheet_y_to, 5);
if(HOVER == panel && point_in_rectangle(mx, my, ui(8), ui(8), tool_width, ui(8) + dope_sheet_h)) {
if(mouse_wheel_down()) dope_sheet_y_to = clamp(dope_sheet_y_to - ui(32), -dope_sheet_y_max, 0);
if(mouse_wheel_up()) dope_sheet_y_to = clamp(dope_sheet_y_to + ui(32), -dope_sheet_y_max, 0);
}
var scr_x = bar_x + dope_sheet_w + ui(4);
var scr_y = ui(8);
var scr_s = dope_sheet_h;
var scr_prog = -dope_sheet_y / dope_sheet_y_max;
var scr_size = dope_sheet_h / (dope_sheet_h + dope_sheet_y_max);
var scr_scale_s = scr_s * scr_size;
var scr_prog_s = scr_prog * (scr_s - scr_scale_s);
var scr_w = ui(4);
var scr_h = scr_s;
var s_bar_w = ui(4);
var s_bar_h = scr_scale_s;
var s_bar_x = scr_x;
var s_bar_y = scr_y + scr_prog_s;
if(is_scrolling) {
dope_sheet_y_to = clamp((my - scr_y - scr_scale_s / 2) / (scr_s - scr_scale_s), 0, 1) * -dope_sheet_y_max;
if(mouse_check_button_released(mb_left)) is_scrolling = false;
}
if(point_in_rectangle(mx, my, scr_x - ui(2), scr_y - ui(2), scr_x + scr_w + ui(2), scr_y + scr_h + ui(2))) {
draw_sprite_stretched_ext(s_ui_scrollbar, 0, s_bar_x, s_bar_y, s_bar_w, s_bar_h, c_ui_blue_white, 1);
if(mouse_check_button(mb_left)) {
is_scrolling = true;
}
} else {
draw_sprite_stretched_ext(s_ui_scrollbar, 0, s_bar_x, s_bar_y, s_bar_w, s_bar_h, c_ui_blue_grey, 1);
}
#endregion
surface_set_target(dope_sheet_surface);
draw_clear_alpha(c_ui_blue_black, 0);
var msx = mx - bar_x;
var msy = my - ui(8);
var graph_h = ui(48);
#region bg
draw_sprite_stretched(s_ui_panel_bg, 1, 0, 0, bar_w, dope_sheet_h);
draw_sprite_stretched_ext(s_ui_panel_bg, 1, 0, 0, bar_total_w, dope_sheet_h, c_ltgray, 1);
draw_set_color(merge_color(c_ui_blue_dkblack, c_black, 0.4));
draw_rectangle(0, 0, bar_total_w, 16, false);
dope_sheet_y_max = 0;
var key_y = ui(24) + dope_sheet_y, key_y_node, _node = noone;
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
if(_node != prop.node) {
_node = prop.node;
key_y += ui(6);
key_y_node = key_y;
draw_set_color(c_ui_blue_ltgrey);
draw_sprite_stretched_ext(s_ui_panel_bg, 0, 0, key_y - ui(10), bar_total_w, ui(20), c_ui_blue_grey, 1);
key_y += ui(22);
dope_sheet_y_max += ui(28);
}
if(prop.node.anim_show) {
key_y += ui(18);
dope_sheet_y_max += ui(18);
if(prop.animator.show_graph) {
draw_sprite_stretched_ext(s_ui_panel_bg, 0, 0, key_y - ui(4), bar_total_w, graph_h, c_ui_blue_ltgrey, 1);
key_y += graph_h + ui(8);
dope_sheet_y_max += graph_h + ui(8);
}
}
}
dope_sheet_y_max = max(0, dope_sheet_y_max - dope_sheet_h + ui(48));
for(var i = 0; i < ANIMATOR.frames_total; i += 10) {
var bar_line_x = i * ui(timeline_scale) + timeline_shift;
draw_set_color(c_ui_blue_black);
draw_line(bar_line_x, ui(16), bar_line_x, dope_sheet_h);
draw_set_text(f_p2, fa_center, fa_bottom, c_ui_blue_grey);
draw_text(bar_line_x, ui(16), string(i));
}
var bar_line_x = ANIMATOR.current_frame * ui(timeline_scale) + timeline_shift;
var cc = ANIMATOR.is_playing? c_ui_lime : c_ui_orange;
draw_set_color(cc);
draw_line(bar_line_x, ui(16), bar_line_x, dope_sheet_h);
draw_set_text(f_p2, fa_center, fa_bottom, cc);
draw_text(bar_line_x, ui(16), string(ANIMATOR.current_frame));
#endregion
#region dope sheet
var key_sy = ui(24) + dope_sheet_y;
var key_y, key_y_node, _node = noone;
draw_set_text(f_p2, fa_left, fa_top, c_ui_blue_white);
var key_hover = noone;
key_y = key_sy;
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
if(_node != prop.node) {
_node = prop.node;
key_y += ui(28);
}
if(prop.node.anim_show && prop.on_end != KEYFRAME_END.hold) {
var key_list = prop.animator.values;
if(ds_list_size(key_list) > 1) {
var keyframe_s = key_list[| 0].time;
var keyframe_e = key_list[| ds_list_size(key_list) - 1].time;
var ks_x = keyframe_s * ui(timeline_scale) + timeline_shift;
var ke_x = keyframe_e * ui(timeline_scale) + timeline_shift;
draw_set_color(merge_color(c_ui_blue_black, c_ui_lime, 0.2));
draw_line_width(ks_x, key_y - 1, ke_x, key_y - 1, 4);
}
}
if(!prop.node.anim_show) {
//key_y += ui(18);
continue;
}
if(isGraphable(prop.type)) {
var _gy_val_min = 999999;
var _gy_val_max = -999999;
var _gy_top = key_y + ui(16);
var _gy_bottom = _gy_top + graph_h - ui(8);
var amo = ds_list_size(prop.animator.values);
for(var k = 0; k < amo; k++) {
var key_val = prop.animator.values[| k].value;
if(is_array(key_val)) {
for( var ki = 0; ki < array_length(key_val); ki++ ) {
_gy_val_min = min(_gy_val_min, key_val[ki]);
_gy_val_max = max(_gy_val_max, key_val[ki]);
}
} else {
_gy_val_min = min(_gy_val_min, key_val);
_gy_val_max = max(_gy_val_max, key_val);
}
}
for(var k = 0; k < amo; k++) {
var key = prop.animator.values[| k];
var t = key.time * ui(timeline_scale) + timeline_shift;
#region easing line
if(key.ease_in > 0) {
draw_set_color(c_ui_blue_dkgrey);
var _tx = t - key.ease_in * ui(timeline_scale) * 2;
if(key.ease_in_type == CURVE_TYPE.bezier)
draw_line_width(_tx, key_y - 1, t, key_y - 1, 2);
else if(key.ease_in_type == CURVE_TYPE.damping)
draw_sprite_stretched_ext(s_timeline_elastic, 0, _tx, key_y - 4, t - _tx, 8, c_ui_blue_dkgrey, 1);
if(HOVER == panel && point_in_circle(msx, msy, _tx, key_y, ui(6))) {
key_hover = key;
draw_sprite_ui_uniform(s_timeline_keyframe, 2, _tx, key_y, 1, c_ui_blue_white);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
keyframe_dragging = prop.animator.values[| k];
keyframe_drag_type = KEYFRAME_DRAG_TYPE.ease_in;
}
} else
draw_sprite_ui_uniform(s_timeline_keyframe, 2, _tx, key_y, 1, c_ui_blue_ltgrey);
} if(key.ease_out > 0) {
draw_set_color(c_ui_blue_dkgrey);
var _tx = t + key.ease_out * ui(timeline_scale) * 2;
if(key.ease_out_type == CURVE_TYPE.bezier)
draw_line_width(t, key_y - 1, _tx, key_y - 1, 2);
else if(key.ease_out_type == CURVE_TYPE.damping)
draw_sprite_stretched_ext(s_timeline_elastic, 0, t, key_y - 4, _tx - t, 8, c_ui_blue_dkgrey, 1);
if(HOVER == panel && point_in_circle(msx, msy, _tx, key_y, ui(6))) {
key_hover = key;
draw_sprite_ui_uniform(s_timeline_keyframe, 3, _tx, key_y, 1, c_ui_blue_white);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
keyframe_dragging = prop.animator.values[| k];
keyframe_drag_type = KEYFRAME_DRAG_TYPE.ease_out;
}
} else
draw_sprite_ui_uniform(s_timeline_keyframe, 3, _tx, key_y, 1, c_ui_blue_ltgrey);
}
#endregion
if(prop.animator.show_graph && k < amo - 1) {
#region graph
var key_next = prop.animator.values[| k + 1];
var a = key.ease_out;
var b = key_next.ease_in;
var dx = key_next.time - key.time;
var tott = a + b;
var ox = 0, oy = 0, nx = 0, ny = 0, oly = 0, nly = 0;
if(tott == 0) {
nx = key_next.time * ui(timeline_scale) + timeline_shift;
if(is_array(key.value)) {
for( var ki = 0; ki < array_length(key.value); ki++ ) {
draw_set_color(AXIS_COLOR[ki]);
oy = value_map(key.value[ki], _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
ny = value_map(key_next.value[ki], _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(t, oy, nx, ny);
}
} else {
draw_set_color(c_ui_blue_grey);
var oy = value_map(key.value, _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
var ny = value_map(key_next.value, _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(t, oy, nx, ny);
}
} else {
a = a;
b = 1 - b;
var _step = 1 / 20;
for( var _r = 0; _r <= 1; _r += _step ) {
nx = t + _r * dx * ui(timeline_scale);
var nly = prop.animator.interpolate(key, key_next, _r);
if(is_array(key.value)) {
for( var ki = 0; ki < array_length(key.value); ki++ ) {
ny = value_map(lerp(key.value[ki], key_next.value[ki], nly), _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
if(_r > 0) {
draw_set_color(AXIS_COLOR[ki]);
oy = value_map(lerp(key.value[ki], key_next.value[ki], oly), _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(ox, oy, nx, ny);
}
}
} else {
draw_set_color(c_ui_blue_grey);
ny = value_map(lerp(key.value, key_next.value, nly), _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
if(_r > 0) {
oy = value_map(lerp(key.value, key_next.value, oly), _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(ox, oy, nx, ny);
}
}
ox = nx;
oly = nly;
}
}
#endregion
}
}
#region graph pre-post line
if(prop.animator.show_graph && ds_list_size(prop.animator.values) > 0) {
var key_first = prop.animator.values[| 0];
var t_first = key_first.time * ui(timeline_scale) + timeline_shift;
var key_last = prop.animator.values[| ds_list_size(prop.animator.values) - 1];
var t_last = key_last.time * ui(timeline_scale) + timeline_shift;
var oy = 0;
if(is_array(key_last.value)) {
for( var ki = 0; ki < array_length(key_last.value); ki++ ) {
draw_set_color(AXIS_COLOR[ki]);
oy = value_map(key_last.value[ki], _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(t_last, oy, bar_total_w, oy);
oy = value_map(key_first.value[ki], _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(0, oy, t_first, oy);
}
} else {
draw_set_color(c_ui_blue_grey);
var oy = value_map(key_last.value, _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(t_last, oy, bar_total_w, oy);
var oy = value_map(key_first.value, _gy_val_min, _gy_val_max, _gy_bottom, _gy_top);
draw_line(0, oy, t_first, oy);
}
key_y += graph_h + ui(8);
}
#endregion
}
key_y += ui(18);
}
#region keyframes
key_y = key_sy;
_node = noone;
if(keyframe_boxing) {
draw_set_color(c_ui_orange);
draw_rectangle(keyframe_box_sx, keyframe_box_sy, msx, msy, true);
draw_set_alpha(0.05);
draw_rectangle(keyframe_box_sx, keyframe_box_sy, msx, msy, false);
draw_set_alpha(1);
if(mouse_check_button_released(mb_left))
keyframe_boxing = false;
}
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
if(_node != prop.node) {
_node = prop.node;
key_y += ui(6);
key_y_node = key_y;
key_y += ui(22);
}
for(var k = 0; k < ds_list_size(prop.animator.values); k++) {
var t = prop.animator.values[| k].time * ui(timeline_scale) + timeline_shift;
var keyframe = prop.animator.values[| k];
if(!prop.node.anim_show) {
draw_sprite_ui_uniform(s_timeline_keyframe, 0, t, key_y_node, 1, c_ui_blue_grey);
continue;
}
var cc = c_ui_blue_grey;
if(HOVER == panel && point_in_circle(msx, msy, t, key_y, ui(8))) {
cc = c_ui_blue_white;
key_hover = keyframe;
if(FOCUS == panel) {
if(DOUBLE_CLICK) {
keyframe_dragging = keyframe;
keyframe_drag_type = KEYFRAME_DRAG_TYPE.ease_both;
} else if(mouse_check_button_pressed(mb_left)) {
keyframe_dragging = keyframe;
keyframe_drag_type = KEYFRAME_DRAG_TYPE.move;
}
}
}
if(stagger_mode == 1 && ds_list_exist(keyframe_selecting, keyframe))
cc = c_ui_orange;
draw_sprite_ui_uniform(s_timeline_keyframe, 1, t, key_y, 1, cc);
if(ds_list_exist(keyframe_selecting, keyframe))
draw_sprite_ui_uniform(s_timeline_keyframe_selecting, 0, t, key_y, 1, c_ui_orange);
if(keyframe_boxing) {
var box_x0 = min(keyframe_box_sx, msx);
var box_x1 = max(keyframe_box_sx, msx);
var box_y0 = min(keyframe_box_sy, msy);
var box_y1 = max(keyframe_box_sy, msy);
if(!point_in_rectangle(t, key_y, box_x0, box_y0, box_x1, box_y1) && ds_list_exist(keyframe_selecting, keyframe))
ds_list_remove(keyframe_selecting, keyframe);
if(point_in_rectangle(t, key_y, box_x0, box_y0, box_x1, box_y1) && !ds_list_exist(keyframe_selecting, keyframe))
ds_list_add(keyframe_selecting, keyframe);
}
}
if(prop.node.anim_show) {
if(prop.animator.show_graph)
key_y += graph_h + ui(8);
key_y += 18;
}
}
if(FOCUS == panel && point_in_rectangle(msx, msy, 0, ui(16), dope_sheet_w, dope_sheet_h)) {
if(mouse_check_button_pressed(mb_left) || mouse_check_button_pressed(mb_right)) {
if(key_hover == noone) {
ds_list_clear(keyframe_selecting);
} else {
if(keyboard_check(vk_shift)) {
if(ds_list_exist(keyframe_selecting, key_hover))
ds_list_remove(keyframe_selecting, key_hover);
else
ds_list_add(keyframe_selecting, key_hover)
} else {
if(!ds_list_exist(keyframe_selecting, key_hover)) {
ds_list_clear(keyframe_selecting);
ds_list_add(keyframe_selecting, key_hover);
}
}
}
}
if(mouse_check_button_pressed(mb_left)) {
if(stagger_mode == 1) {
if(key_hover == noone || !ds_list_exist(keyframe_selecting, key_hover))
stagger_mode = 0;
else {
arrangeKeys();
stagger_index = ds_list_find_index(keyframe_selecting, key_hover);
stagger_mode = 2;
}
} else if(stagger_mode == 2) {
stagger_mode = 0;
} else if(key_hover == noone) {
keyframe_boxing = true;
keyframe_box_sx = msx;
keyframe_box_sy = msy;
}
}
}
if(FOCUS == panel && mouse_check_button_pressed(mb_right)) {
if(!ds_list_empty(keyframe_selecting)) {
dialogCall(o_dialog_menubox, mouse_mx + ui(8), mouse_my + ui(8))
.setMenu(keyframe_menu);
}
}
if(keyframe_dragging) {
if(keyframe_drag_type == KEYFRAME_DRAG_TYPE.move) {
var tt = clamp(round((mx - bar_x) / ui(timeline_scale)) + timeline_shift, 0, ANIMATOR.frames_total);
var sh = tt - keyframe_dragging.time;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
var kt = k.time + sh;
k.anim.setKeyTime(k, kt, false);
}
timeline_show_time = floor(tt);
if(mouse_check_button_released(mb_left)) {
keyframe_dragging = noone;
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.anim.setKeyTime(k, k.time);
}
}
} else {
var dx = (keyframe_dragging.time - (mx - bar_x) / ui(timeline_scale)) / 2;
dx = clamp(abs(dx), 0, 0.9);
if(dx < 0.1) dx = 0;
var _in = keyframe_dragging.ease_in;
var _ot = keyframe_dragging.ease_out;
switch(keyframe_drag_type) {
case KEYFRAME_DRAG_TYPE.ease_in :
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_in = dx;
}
break;
case KEYFRAME_DRAG_TYPE.ease_out :
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_out = dx;
}
break;
case KEYFRAME_DRAG_TYPE.ease_both :
for( var i = 0; i < ds_list_size(keyframe_selecting); i++ ) {
var k = keyframe_selecting[| i];
k.ease_in = dx;
k.ease_out = dx;
}
break;
}
if(mouse_check_button_released(mb_left)) {
recordAction(ACTION_TYPE.var_modify, keyframe_dragging, [_in, "ease_in"]);
recordAction(ACTION_TYPE.var_modify, keyframe_dragging, [_ot, "ease_out"]);
keyframe_dragging = noone;
}
}
}
#endregion
#region stagger
if(stagger_mode == 2) {
var ts = keyframe_selecting[| stagger_index].time;
var tm = clamp(round((mx - bar_x) / ui(timeline_scale)) + timeline_shift, 0, ANIMATOR.frames_total);
var stg = tm - ts;
staggerKeys(stagger_index, stg);
}
#endregion
#endregion
gpu_set_blendmode(bm_subtract);
draw_surface_safe(dope_sheet_mask, 0, 0);
gpu_set_blendmode(bm_normal);
surface_reset_target();
surface_set_target(ds_name_surface);
draw_clear_alpha(c_ui_blue_black, 0);
var msx = mx - ui(8);
var msy = my - ui(8);
#region dope sheet name
var key_y = key_sy, _node = noone;
draw_set_text(f_p2, fa_left, fa_center, c_ui_blue_white);
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
if(_node != prop.node) {
_node = prop.node;
key_y += ui(6);
draw_set_color(c_ui_blue_ltgrey);
if(HOVER == panel && point_in_rectangle(msx, msy, 0, key_y - ui(10), tool_width - ui(64), key_y + ui(10))) {
draw_sprite_stretched_ext(s_ui_panel_bg, 0, 0, key_y - ui(10), tool_width - ui(64), ui(20), c_ui_blue_ltgrey, 1);
if(FOCUS == panel && msx < tool_width - ui(88) && mouse_check_button_pressed(mb_left))
prop.node.anim_show = !prop.node.anim_show;
} else
draw_sprite_stretched_ext(s_ui_panel_bg, 0, 0, key_y - ui(10), tool_width - ui(64), ui(20), merge_color(c_ui_blue_white, c_ui_blue_ltgrey, 0.5), 1);
if(prop.node == PANEL_INSPECTOR.inspecting)
draw_sprite_stretched(s_node_active, 0, 0, key_y - ui(10), tool_width - ui(64), ui(20));
var tx = tool_width - ui(76 + 16 * 0);
if(HOVER == panel && point_in_circle(msx, msy, tx, key_y - 1, ui(10))) {
draw_sprite_ui_uniform(s_animate_node_go, 0, tx, key_y - 1, 1, c_ui_blue_white);
TOOLTIP = "Go to node";
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
PANEL_INSPECTOR.inspecting = _node;
ds_list_clear(PANEL_GRAPH.nodes_select_list);
PANEL_GRAPH.node_focus = _node;
PANEL_GRAPH.fullView();
}
} else
draw_sprite_ui_uniform(s_animate_node_go, 0, tx, key_y - 1, 1, c_ui_blue_grey);
draw_sprite_ui_uniform(s_arrow_16, prop.node.anim_show? 3 : 0, ui(10), key_y, 1, c_ui_blue_grey);
draw_text(ui(20), key_y - ui(2), prop.node.name);
key_y += ui(22);
}
if(!prop.node.anim_show) continue;
var tx = tool_width - ui(72 + 16 * 3);
var ty = key_y - 1;
if(HOVER == panel && point_in_circle(msx, msy, tx, ty, ui(6))) {
draw_sprite_ui_uniform(s_prop_keyframe, 0, tx, ty, 1, c_ui_blue_white);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
var _t = -1;
for(var j = 0; j < ds_list_size(prop.animator.values); j++) {
var _key = prop.animator.values[| j];
if(_key.time < ANIMATOR.current_frame) {
_t = _key.time;
}
}
if(_t > -1) ANIMATOR.real_frame = _t;
ANIMATOR.is_scrubing = true;
}
} else
draw_sprite_ui_uniform(s_prop_keyframe, 0, tx, ty, 1, c_ui_blue_grey);
var tx = tool_width - ui(72 + 16 * 1);
if(HOVER == panel && point_in_circle(msx, msy, tx, ty, ui(6))) {
draw_sprite_ui_uniform(s_prop_keyframe, 2, tx, ty, 1, c_ui_blue_white);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
for(var j = 0; j < ds_list_size(prop.animator.values); j++) {
var _key = prop.animator.values[| j];
if(_key.time > ANIMATOR.current_frame) {
ANIMATOR.real_frame = _key.time;
ANIMATOR.is_scrubing = true;
break;
}
}
}
} else
draw_sprite_ui_uniform(s_prop_keyframe, 2, tx, ty, 1, c_ui_blue_grey);
var tx = tool_width - ui(72 + 16 * 2);
if(HOVER == panel && point_in_circle(msx, msy, tx, ty, ui(6))) {
draw_sprite_ui_uniform(s_prop_keyframe, 1, tx, ty, 1, c_ui_orange_light);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
var _add = false;
for(var j = 0; j < ds_list_size(prop.animator.values); j++) {
var _key = prop.animator.values[| j];
if(_key.time == ANIMATOR.current_frame) {
if(ds_list_size(prop.animator.values) > 1)
ds_list_delete(prop.animator.values, j);
_add = true;
break;
} else if(_key.time > ANIMATOR.current_frame) {
ds_list_insert(prop.animator.values, j, new valueKey(ANIMATOR.current_frame, prop.getValue(), prop.animator));
_add = true;
break;
}
}
if(!_add) ds_list_add(prop.animator.values, new valueKey(ANIMATOR.current_frame, prop.getValue(), prop.animator));
}
} else
draw_sprite_ui_uniform(s_prop_keyframe, 1, tx, ty, 1, c_ui_orange);
if(isGraphable(prop.type)) {
var tx = tool_width - ui(68 + 16 * 0);
if(HOVER == panel && point_in_circle(msx, msy, tx, ty, ui(8))) {
draw_sprite_ui_uniform(s_timeline_graph, 1, tx, ty, 1, prop.animator.show_graph? c_ui_orange_light : c_ui_blue_white);
TOOLTIP = "Show graph";
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
prop.animator.show_graph = !prop.animator.show_graph;
}
} else
draw_sprite_ui_uniform(s_timeline_graph, 1, tx, ty, 1, prop.animator.show_graph? c_ui_orange : c_ui_blue_grey);
}
var tx = tool_width - ui(72 + 16 * 4.5);
if(HOVER == panel && point_in_circle(msx, msy, tx, ty, ui(6))) {
draw_sprite_ui_uniform(s_prop_on_end, prop.on_end, tx, ty, 1, c_ui_blue_white, 1);
TOOLTIP = "Looping mode " + ON_END_NAME[prop.on_end];
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
prop.on_end = safe_mod(prop.on_end + 1, sprite_get_number(s_prop_on_end));
}
} else
draw_sprite_ui_uniform(s_prop_on_end, prop.on_end, tx, ty, 1, c_ui_blue_grey);
if(HOVER == panel && point_in_circle(msx, msy, ui(22), key_y - 1, ui(10))) {
draw_sprite_ui_uniform(s_timeline_clock, 1, ui(22), key_y - 1, 1, c_ui_blue_white);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
prop.animator.is_anim = !prop.animator.is_anim;
updatePropertyList();
}
} else
draw_sprite_ui_uniform(s_timeline_clock, 1, ui(22), key_y - 1, 1, c_ui_blue_grey);
draw_set_color(c_ui_blue_white);
draw_text(ui(32), key_y - 2, prop.name);
if(prop.animator.show_graph)
key_y += graph_h + ui(8);
key_y += ui(18);
}
#endregion
surface_reset_target();
draw_sprite_stretched_ext(s_ui_panel_bg, 0, ui(8), ui(8), tool_width, dope_sheet_h, c_ui_blue_white, 1);
draw_surface_safe(ds_name_surface, ui(8), ui(8));
draw_surface_safe(dope_sheet_surface, bar_x, ui(8));
}
surface_set_target(timeline_surface);
draw_clear_alpha(c_ui_blue_black, 0);
#region bg
draw_sprite_stretched(s_ui_panel_bg, 1, 0, 0, bar_w, bar_h);
draw_sprite_stretched_ext(s_ui_panel_bg, 1, 0, 0, bar_total_w, bar_h, c_ltgray, 1);
//TODO: Add UI scaling, no one use timeline preview anyway
//if(timeline_scale > 16 && timeline_preview != noone) {
// var prev_s = timeline_scale - ui(4);
// draw_set_color(c_ui_blue_dkgrey);
// for(var i = 0; i < ANIMATOR.frames_total; i++) {
// var fr_x = i * timeline_scale + timeline_shift + ui(2);
// var fr_y = timeline_h - ui(2) - prev_s;
// var surf = timeline_preview.cached_output[i];
// if(!surf || !surface_exists(surf)) continue;
// var ss = prev_s / max(surface_get_width(surf), surface_get_height(surf));
// draw_rectangle(fr_x, fr_y, fr_x + prev_s, fr_y + prev_s, 1);
// draw_surface_ext(surf, fr_x, fr_y, ss, ss, 0, c_white, 1);
// }
//}
for(var i = 0; i < ANIMATOR.frames_total; i += 10) {
var bar_line_x = i * ui(timeline_scale) + timeline_shift;
draw_set_color(c_ui_blue_black);
draw_line(bar_line_x, ui(12), bar_line_x, bar_h);
draw_set_text(f_p2, fa_center, fa_bottom, c_ui_blue_grey);
draw_text(bar_line_x, ui(16), string(i));
}
var bar_line_x = ANIMATOR.current_frame * ui(timeline_scale) + timeline_shift;
var cc = ANIMATOR.is_playing? c_ui_lime : c_ui_orange;
draw_set_color(cc);
draw_line(bar_line_x, ui(12), bar_line_x, bar_h);
draw_set_text(f_p2, fa_center, fa_bottom, cc);
draw_text(bar_line_x, ui(16), string(ANIMATOR.current_frame));
#endregion
#region cache
var inspecting = PANEL_INSPECTOR.inspecting;
if(inspecting && inspecting.use_cache) {
for(var i = 0; i < ANIMATOR.frames_total; i++) {
if(i >= array_length(inspecting.cached_output)) {
//TODO: Deal with cache index overflow
} else {
var x0 = i * ui(timeline_scale) + timeline_shift;
var x1 = (i + 1) * ui(timeline_scale) + timeline_shift;
var sh = inspecting.cached_output[i];
if(is_surface(sh))
draw_set_color(c_lime);
else
draw_set_color(c_red);
draw_set_alpha(0.5);
draw_rectangle(x0, bar_h - ui(4), x1, bar_h, false);
draw_set_alpha(1);
}
}
}
#endregion
#region summary
var index = 0, key_y = timeline_h / 2;
for( var i = 0; i < ds_list_size(anim_properties); i++ ) {
var prop = anim_properties[| i];
for(var k = 0; k < ds_list_size(prop.animator.values); k++) {
var t = prop.animator.values[| k].time * ui(timeline_scale) + timeline_shift;
draw_sprite_ui_uniform(s_timeline_keyframe, 1, t, key_y, 1, c_ui_blue_grey);
}
}
#endregion
#region pan zoom
timeline_shift = lerp_float(timeline_shift, timeline_shift_to, 5);
if(timeline_scubbing) {
ANIMATOR.real_frame = clamp((mx - bar_x) / ui(timeline_scale) + timeline_shift, 0, ANIMATOR.frames_total);
timeline_show_time = ANIMATOR.current_frame;
if(timeline_show_time != _scrub_frame) {
_scrub_frame = timeline_show_time;
ANIMATOR.is_scrubing = true;
}
if(mouse_check_button_released(mb_left))
timeline_scubbing = false;
}
if(timeline_dragging) {
timeline_shift_to = clamp(timeline_drag_sx + mx - timeline_drag_mx, -max(bar_total_w - bar_w, 0), 0);
timeline_shift = timeline_shift_to;
dope_sheet_y_to = clamp(timeline_drag_sy + my - timeline_drag_my, -dope_sheet_y_max, 0);
if(mouse_check_button_released(mb_middle))
timeline_dragging = false;
}
if(HOVER == panel) {
if(point_in_rectangle(mx, my, bar_x, 16, bar_x + bar_w, bar_y - 8)) {
if(mouse_wheel_down()) {
timeline_scale = max(timeline_scale - 1, 1);
timeline_shift_to = 0;
}
if(mouse_wheel_up()) {
timeline_scale = min(timeline_scale + 1, 24);
timeline_shift_to = 0;
}
if(mouse_check_button_pressed(mb_middle)) {
timeline_dragging = true;
timeline_drag_sx = timeline_shift;
timeline_drag_sy = dope_sheet_y_to;
timeline_drag_mx = mx;
timeline_drag_my = my;
}
}
if(point_in_rectangle(mx, my, bar_x, bar_y, bar_x + bar_w, bar_y + bar_h)) {
if(mouse_wheel_down())
timeline_shift_to = clamp(timeline_shift_to - 64, -max(bar_total_w - bar_w, 0), 0);
if(mouse_wheel_up())
timeline_shift_to = clamp(timeline_shift_to + 64, -max(bar_total_w - bar_w, 0), 0);
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
timeline_scubbing = true;
timeline_scub_st = ANIMATOR.current_frame;
_scrub_frame = timeline_scub_st;
}
}
if(point_in_rectangle(mx, my, bar_x, 8, bar_x + bar_w, 8 + 16)) {
if(FOCUS == panel && mouse_check_button_pressed(mb_left)) {
timeline_scubbing = true;
timeline_scub_st = ANIMATOR.current_frame;
_scrub_frame = timeline_scub_st;
}
}
}
#endregion
gpu_set_blendmode(bm_subtract);
draw_surface_safe(timeline_mask, 0, 0);
gpu_set_blendmode(bm_normal);
surface_reset_target();
draw_surface_safe(timeline_surface, bar_x, bar_y);
#region control
var bx = ui(8);
var by = h - ui(40);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Stop", s_sequence_control, 4, ANIMATOR.is_playing? c_ui_orange : c_ui_blue_grey) == 2) {
ANIMATOR.is_playing = false;
ANIMATOR.real_frame = 0;
}
bx += ui(36);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, ANIMATOR.is_playing? "Pause" : "Play",
s_sequence_control, !ANIMATOR.is_playing, ANIMATOR.is_playing? c_ui_orange : c_ui_blue_grey) == 2)
ANIMATOR.is_playing = !ANIMATOR.is_playing;
bx += ui(36);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Go to first frame", s_sequence_control, 3) == 2) {
ANIMATOR.real_frame = 0;
ANIMATOR.is_scrubing = true;
}
bx += ui(36);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Go to last frame", s_sequence_control, 2) == 2) {
ANIMATOR.real_frame = ANIMATOR.frames_total;
ANIMATOR.is_scrubing = true;
}
bx += ui(36);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Previous frame", s_sequence_control, 5) == 2) {
ANIMATOR.real_frame = clamp(ANIMATOR.real_frame - 1, 0, ANIMATOR.frames_total);
ANIMATOR.is_scrubing = true;
}
bx += ui(36);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Next frame", s_sequence_control, 6) == 2) {
ANIMATOR.real_frame = clamp(ANIMATOR.real_frame + 1, 0, ANIMATOR.frames_total);
ANIMATOR.is_scrubing = true;
}
bx = w - ui(40);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Animation settings", s_animation_setting, 2) == 2)
dialogCall(o_dialog_animation, x + bx + 32, y + by - 8);
if(dope_sheet_h > 8) {
by -= ui(40);
bx = w - ui(40);
if(buttonInstant(s_button_hide, bx, by, ui(32), ui(32), [mx, my], FOCUS == panel, HOVER == panel, "Scale animation", s_animation_timing, 2) == 2) {
var dia = dialogCall(o_dialog_anim_time_scaler, x + bx + ui(32), y + by - ui(8));
dia.anchor = ANCHOR.right | ANCHOR.bottom;
}
}
#endregion
}
function drawContent() {
draw_clear_alpha(c_ui_blue_black, 0);
drawAnimationControl();
if(timeline_show_time > -1) {
TOOLTIP = "Frame " + string(timeline_show_time) + "/" + string(ANIMATOR.frames_total);
timeline_show_time = -1;
}
}
}
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