Pixel-Composer/scripts/load_function/load_function.gml

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function __loadParams(readonly = false, override = false, apply_layout = false) constructor {
self.readonly = readonly;
self.override = override;
self.apply_layout = apply_layout;
}
function LOAD_SAFE() { LOAD(true); }
function LOAD(safe = false) {
if(DEMO) return false;
var path = get_open_filename_pxc("Pixel Composer project (.pxc)|*.pxc;*.cpxc", "");
key_release();
if(path == "") return;
if(!path_is_project(path)) return;
gc_collect();
var proj = LOAD_PATH(path, false, safe);
}
function TEST_PATH(path) {
TESTING = true;
TEST_ERROR = true;
PROJECT.cleanup();
PROJECT = new Project();
LOAD_AT(path);
PANEL_GRAPH.setProject(PROJECT);
}
function LOAD_PATH(path, readonly = false, safe_mode = false) {
var _rep = false;
for( var i = array_length(PROJECTS) - 1; i >= 0; i-- ) {
var _p = array_safe_get_fast(PROJECTS, i);
if(!is_instanceof(_p, Project)) continue;
if(_p.path == path) {
_rep = true;
closeProject(_p);
}
}
var _PROJECT = PROJECT;
PROJECT = new Project();
if(_PROJECT == noone) {
PROJECTS = [ PROJECT ];
} else if(!_rep && ((_PROJECT.path == "" || _PROJECT.readonly) && !_PROJECT.modified)) {
var ind = array_find(PROJECTS, _PROJECT);
if(ind == -1) ind = 0;
PROJECTS[ind] = PROJECT;
if(!IS_CMD) PANEL_GRAPH.setProject(PROJECT);
} else {
if(!IS_CMD) {
var graph = new Panel_Graph(PROJECT);
PANEL_GRAPH.panel.setContent(graph, true);
PANEL_GRAPH = graph;
}
array_push(PROJECTS, PROJECT);
}
var res = LOAD_AT(path, new __loadParams(readonly));
if(!res) return false;
PROJECT.safeMode = safe_mode;
if(!IS_CMD) setFocus(PANEL_GRAPH.panel);
if(PROJECT.meta.author_steam_id) PROJECT.meta.steam = FILE_STEAM_TYPE.steamOpen;
return PROJECT;
}
function LOAD_AT(path, params = new __loadParams()) {
static log = false;
CALL("load");
printIf(log, $"========== Loading {path} =========="); var t0 = get_timer(), t1 = get_timer();
if(DEMO) return false;
if(!file_exists_empty(path)) {
log_warning("LOAD", $"File not found: {path}");
return false;
}
if(!path_is_project(path)) {
log_warning("LOAD", "File not a valid PROJECT");
return false;
}
LOADING = true;
if(params.override) {
nodeCleanUp();
clearPanel();
setPanel();
if(!TESTING)
instance_destroy(_p_dialog);
ds_list_clear(ERRORS);
}
printIf(log, $" > Check file : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
var temp_path = TEMPDIR;
directory_verify(temp_path);
ds_map_clear(APPEND_MAP);
var temp_file_path = TEMPDIR + string(UUID_generate(6));
if(file_exists_empty(temp_file_path)) file_delete(temp_file_path);
file_copy(path, temp_file_path);
PROJECT.readonly = params.readonly;
SET_PATH(PROJECT, path);
printIf(log, $" > Create temp : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
var _load_content;
var _ext = filename_ext_raw(path);
var s;
if(_ext == "pxc") {
var f = file_text_open_read(path);
s = file_text_read_all(f);
file_text_close(f);
} else if(_ext == "cpxc") {
var b = buffer_decompress(buffer_load(path));
s = buffer_read(b, buffer_string);
}
_load_content = json_try_parse(s);
printIf(log, $" > Load struct : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
if(struct_has(_load_content, "version")) {
var _v = _load_content.version;
PROJECT.version = _v;
LOADING_VERSION = _v;
if(PREFERENCES.notify_load_version && floor(_v) != floor(SAVE_VERSION)) {
var warn = $"File version mismatch : loading file version {_v} to Pixel Composer {SAVE_VERSION}";
log_warning("LOAD", warn);
}
} else {
var warn = $"File version mismatch : loading old format to Pixel Composer {SAVE_VERSION}";
log_warning("LOAD", warn);
}
printIf(log, $" > Load meta : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
var create_list = [];
if(struct_has(_load_content, "nodes")) {
try {
var _node_list = _load_content.nodes;
for(var i = 0, n = array_length(_node_list); i < n; i++) {
var _node = nodeLoad(_node_list[i]);
if(_node) array_push(create_list, _node);
}
} catch(e) {
log_warning("LOAD", exception_print(e));
}
}
PROJECT.deserialize(_load_content);
ds_queue_clear(CONNECTION_CONFLICT);
try {
array_foreach(create_list, function(node) /*=>*/ {return node.loadGroup()} );
} catch(e) {
log_warning("LOAD, group", exception_print(e));
return false;
}
printIf(log, $" > Load group : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
try {
array_foreach(create_list, function(node) /*=>*/ {return node.postDeserialize()} );
} catch(e) {
log_warning("LOAD, deserialize", exception_print(e));
}
printIf(log, $" > Deserialize: {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
try {
array_foreach(create_list, function(node) /*=>*/ {return node.applyDeserialize()} );
} catch(e) {
log_warning("LOAD, apply deserialize", exception_print(e));
}
printIf(log, $" > Apply deserialize : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
try {
array_foreach(create_list, function(node) /*=>*/ {return node.preConnect()} );
array_foreach(create_list, function(node) /*=>*/ {return node.connect()} );
array_foreach(create_list, function(node) /*=>*/ {return node.postConnect()} );
} catch(e) {
log_warning("LOAD, connect", exception_print(e));
}
printIf(log, $" > Connect : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
if(!ds_queue_empty(CONNECTION_CONFLICT)) {
var pass = 0;
try {
while(++pass < 4 && !ds_queue_empty(CONNECTION_CONFLICT)) {
var size = ds_queue_size(CONNECTION_CONFLICT);
log_message("LOAD", $"[Connect] {size} Connection conflict(s) detected (pass: {pass})");
repeat(size) ds_queue_dequeue(CONNECTION_CONFLICT).connect();
repeat(size) ds_queue_dequeue(CONNECTION_CONFLICT).postConnect();
Render();
}
if(!ds_queue_empty(CONNECTION_CONFLICT))
log_warning("LOAD", "Some connection(s) is unsolved. This may caused by render node not being update properly, or image path is broken.");
} catch(e) {
log_warning("LOAD, connect solver", exception_print(e));
}
}
printIf(log, $" > Conflict : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
try {
array_foreach(create_list, function(node) { node.postLoad(); } );
} catch(e) {
log_warning("LOAD, connect", exception_print(e));
}
printIf(log, $" > Post load : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
try {
array_foreach(create_list, function(node) { node.clearInputCache(); } );
} catch(e) {
log_warning("LOAD, connect", exception_print(e));
}
printIf(log, $" > Clear cache : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
RENDER_ALL_REORDER
LOADING = false;
PROJECT.modified = false;
log_message("FILE", "load " + path, THEME.noti_icon_file_load);
log_console("Loaded project: " + path);
if(!IS_CMD) PANEL_MENU.setNotiIcon(THEME.noti_icon_file_load);
refreshNodeMap();
printIf(log, $" > Refresh map : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
if(struct_has(_load_content, "timelines") && !array_empty(_load_content.timelines.contents))
PROJECT.timelines.deserialize(_load_content.timelines);
printIf(log, $" > Timeline : {(get_timer() - t1) / 1000} ms"); t1 = get_timer();
if(!IS_CMD) run_in(1, PANEL_GRAPH.toCenterNode);
printIf(log, $"========== Load {array_length(PROJECT.allNodes)} nodes completed in {(get_timer() - t0) / 1000} ms ==========");
if((PROJECT.load_layout || PREFERENCES.save_layout) && struct_has(_load_content, "layout"))
LoadPanelStruct(_load_content.layout.panel);
return true;
}
function __EXPORT_ZIP() { exportPortable(PROJECT); }
function __IMPORT_ZIP() {
var _path = get_open_filename_pxc("Pixel Composer portable project (.zip)|*.zip", "");
if(!file_exists_empty(_path)) return;
var _fname = filename_name_only(_path);
var _fext = filename_ext(_path);
if(_fext != ".zip") return false;
directory_verify(TEMPDIR + "proj/");
var _dir = TEMPDIR + "proj/" + _fname;
directory_create(_dir);
zip_unzip(_path, _dir);
var _f = file_find_first(_dir + "/*.pxc", fa_none);
var _proj = $"{_dir}/{_f}";
print(_proj);
if(!file_exists_empty(_proj)) return false;
LOAD_PATH(_proj, true);
}