mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-09-21 12:52:43 +02:00
255 lines
7.2 KiB
Plaintext
255 lines
7.2 KiB
Plaintext
function Node_Lua_Compute(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
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name = "Lua Compute";
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previewable = false;
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inputs[| 0] = nodeValue("Function name", self, JUNCTION_CONNECT.input, VALUE_TYPE.text, "render" + string(irandom_range(100000, 999999)));
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inputs[| 1] = nodeValue("Return type", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Number", "String" ], { update_hover: false });
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inputs[| 2] = nodeValue("Lua code", self, JUNCTION_CONNECT.input, VALUE_TYPE.text, "", o_dialog_lua_reference)
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.setDisplay(VALUE_DISPLAY.code);
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inputs[| 3] = nodeValue("Execution thread", self, JUNCTION_CONNECT.input, VALUE_TYPE.node, noone)
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.setVisible(false, true);
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static createNewInput = function() {
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var index = ds_list_size(inputs);
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inputs[| index + 0] = nodeValue("Argument name", self, JUNCTION_CONNECT.input, VALUE_TYPE.text, "" );
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inputs[| index + 1] = nodeValue("Argument type", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0 )
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.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Number", "String", "Surface" ], { update_hover: false });
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inputs[| index + 1].editWidget.interactable = false;
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inputs[| index + 2] = nodeValue("Argument value", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 0 )
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.setVisible(true, true);
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inputs[| index + 2].editWidget.interactable = false;
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}
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outputs[| 0] = nodeValue("Execution thread", self, JUNCTION_CONNECT.output, VALUE_TYPE.node, noone );
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outputs[| 1] = nodeValue("Return value", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, 0);
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luaArgumentRenderer();
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input_display_list = [ 3,
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["Function", false], 0, 1,
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["Arguments", false], argument_renderer,
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["Script", false], 2,
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["Inputs", true],
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];
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input_fix_len = ds_list_size(inputs);
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input_display_len = array_length(input_display_list);
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data_length = 3;
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argument_name = [];
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argument_val = [];
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lua_state = lua_create();
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error_notification = noone;
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compiled = false;
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if(!LOADING && !APPENDING) createNewInput();
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static stepBegin = function() {
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if(ANIMATOR.frame_progress)
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setRenderStatus(false);
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setHeight();
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doStepBegin();
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value_validation[VALIDATION.error] = !compiled;
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if(!compiled && error_notification == noone) {
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error_notification = noti_error("Lua node [" + string(name) + "] not compiled.");
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error_notification.onClick = function() { PANEL_GRAPH.focusNode(self); };
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}
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if(compiled && error_notification != noone) {
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noti_remove(error_notification);
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error_notification = noone;
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}
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var _type = inputs[| 1].getValue();
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switch(_type) {
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case 0 : outputs[| 1].type = VALUE_TYPE.float; break;
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case 1 : outputs[| 1].type = VALUE_TYPE.text; break;
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}
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}
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static getState = function() {
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if(inputs[| 3].value_from == noone)
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return lua_state;
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return inputs[| 3].value_from.node.getState();
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}
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static refreshDynamicInput = function() {
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var _in = ds_list_create();
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for( var i = 0; i < input_fix_len; i++ )
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ds_list_add(_in, inputs[| i]);
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array_resize(input_display_list, input_display_len);
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for( var i = input_fix_len; i < ds_list_size(inputs); i += data_length ) {
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if(inputs[| i].getValue() != "") {
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ds_list_add(_in, inputs[| i + 0]);
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ds_list_add(_in, inputs[| i + 1]);
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ds_list_add(_in, inputs[| i + 2]);
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inputs[| i + 1].editWidget.interactable = true;
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inputs[| i + 2].editWidget.interactable = true;
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array_push(input_display_list, i + 2);
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} else {
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delete inputs[| i + 0];
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delete inputs[| i + 1];
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delete inputs[| i + 2];
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}
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}
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for( var i = 0; i < ds_list_size(_in); i++ )
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_in[| i].index = i;
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ds_list_destroy(inputs);
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inputs = _in;
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createNewInput();
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}
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static onValueFromUpdate = function(index) {
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if(index == 0 || index == 2) compiled = false;
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}
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static onValueUpdate = function(index = 0) {
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if(index == 0 || index == 2) compiled = false;
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if(index == 3) {
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for( var i = 0; i < ds_list_size(outputs[| 0].value_to); i++ ) {
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var _j = outputs[| 0].value_to[| i];
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if(_j.value_from != outputs[| 0]) continue;
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_j.node.compiled = false;
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}
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compiled = false;
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}
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if(index < input_fix_len) return;
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if(LOADING || APPENDING) return;
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compiled = false;
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if(safe_mod(index - input_fix_len, data_length) == 1) { //Variable type
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var type = inputs[| index].getValue();
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switch(type) {
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case 0 : inputs[| index + 1].type = VALUE_TYPE.float; break;
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case 1 : inputs[| index + 1].type = VALUE_TYPE.text; break;
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case 2 : inputs[| index + 1].type = VALUE_TYPE.surface; break;
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}
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inputs[| index + 1].setDisplay(VALUE_DISPLAY._default);
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}
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refreshDynamicInput();
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}
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static step = function() {
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for( var i = input_fix_len; i < ds_list_size(inputs) - data_length; i += data_length ) {
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var name = inputs[| i + 0].getValue();
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inputs[| i + 2].name = name;
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}
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}
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static update = function(frame = ANIMATOR.current_frame) {
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if(!compiled) return;
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if(!ANIMATOR.is_playing || !ANIMATOR.frame_progress) return;
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var _func = inputs[| 0].getValue();
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var _dimm = inputs[| 1].getValue();
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argument_val = [];
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for( var i = input_fix_len; i < ds_list_size(inputs) - data_length; i += data_length ) {
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array_push(argument_val, inputs[| i + 2].getValue());
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}
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if(ANIMATOR.current_frame == 0) { //rerfesh state on the first frame
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lua_state_destroy(lua_state);
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lua_state = lua_create();
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}
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lua_projectData(getState());
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var res = 0;
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try {
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res = lua_call_w(getState(), _func, argument_val);
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} catch(e) {
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noti_warning(exception_print(e),, self);
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}
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outputs[| 1].setValue(res);
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}
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static onInspectorUpdate = function() { //compile
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var _func = inputs[| 0].getValue();
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var _code = inputs[| 2].getValue();
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argument_name = [];
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for( var i = input_fix_len; i < ds_list_size(inputs) - data_length; i += data_length ) {
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array_push(argument_name, inputs[| i + 0].getValue());
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}
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var lua_code = "function " + _func + "(";
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for( var i = 0; i < array_length(argument_name); i++ ) {
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if(i) lua_code += ", "
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lua_code += argument_name[i];
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}
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lua_code += ")\n";
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lua_code += _code;
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lua_code += "\nend";
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lua_add_code(getState(), lua_code);
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compiled = true;
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for( var i = 0; i < ds_list_size(outputs[| 0].value_to); i++ ) {
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var _j = outputs[| 0].value_to[| i];
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if(_j.value_from != outputs[| 0]) continue;
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_j.node.inspectorUpdate();
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}
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doUpdate();
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}
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static postDeserialize = function() {
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var _inputs = load_map[? "inputs"];
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for(var i = input_fix_len; i < ds_list_size(_inputs); i += data_length)
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createNewInput();
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}
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static doApplyDeserialize = function() {
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refreshDynamicInput();
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for( var i = input_fix_len; i < ds_list_size(inputs) - data_length; i += data_length ) {
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var name = inputs[| i + 0].getValue();
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var type = inputs[| i + 1].getValue();
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inputs[| i + 2].name = name;
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switch(type) {
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case 0 : inputs[| i + 2].type = VALUE_TYPE.float; break;
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case 1 : inputs[| i + 2].type = VALUE_TYPE.text; break;
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case 2 : inputs[| i + 2].type = VALUE_TYPE.surface; break;
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}
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inputs[| i + 2].setDisplay(VALUE_DISPLAY._default);
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}
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}
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static onDestroy = function() {
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lua_state_destroy(lua_state);
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if(error_notification != noone)
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noti_remove(error_notification);
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}
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} |