Pixel-Composer/scripts/node_group_output/node_group_output.gml
2024-05-22 17:13:46 +07:00

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function Node_Group_Output(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
name = "Group Output";
color = COLORS.node_blend_collection;
is_group_io = true;
destroy_when_upgroup = true;
setDimension(96, 32 + 24);
inputs[| 0] = nodeValue("Value", self, JUNCTION_CONNECT.input, VALUE_TYPE.any, -1)
.uncache()
.setVisible(true, true);
attributes.inherit_name = true;
outParent = undefined;
output_index = -1;
onSetDisplayName = function() { attributes.inherit_name = false; }
inputs[| 0].onSetFrom = function(juncFrom) {
if(attributes.inherit_name && !LOADING && !APPENDING)
setDisplayName(juncFrom.name);
}
static setRenderStatus = function(result) { #region
if(rendered == result) return;
LOG_LINE_IF(global.FLAG.render == 1, $"Set render status for {INAME} : {result}");
rendered = result;
if(group) group.setRenderStatus(result);
} #endregion
static onValueUpdate = function(index = 0) { #region
if(is_undefined(outParent)) return;
} #endregion
static getNextNodes = function() { #region
if(is_undefined(outParent)) return [];
LOG_BLOCK_START();
var nodes = [];
for(var j = 0; j < array_length(outParent.value_to); j++) {
var _to = outParent.value_to[j];
if(!_to.node.isRenderActive()) continue;
//printIf(global.FLAG.render, "Value to " + _to.name);
if(!_to.node.active || _to.value_from == noone) {
//printIf(global.FLAG.render, "no value from");
continue;
}
if(_to.value_from.node != group) {
//printIf(global.FLAG.render, "value from not equal group");
continue;
}
//printIf(global.FLAG.render, "Group output ready " + string(_to.node.isRenderable()));
array_push(nodes, _to.node);
LOG_IF(global.FLAG.render == 1, $"Check complete, push {_to.node.internalName} to queue.");
}
LOG_BLOCK_END();
return nodes;
} #endregion
static createOutput = function() { #region
if(group == noone) return;
if(!is_struct(group)) return;
if(!is_undefined(outParent))
ds_list_remove(group.outputs, outParent);
outParent = nodeValue("Value", group, JUNCTION_CONNECT.output, VALUE_TYPE.any, -1)
.uncache()
.setVisible(true, true);
outParent.from = self;
ds_list_add(group.outputs, outParent);
if(!LOADING && !APPENDING) {
group.refreshNodeDisplay();
group.sortIO();
}
outParent.setFrom(inputs[| 0]);
} if(!LOADING && !APPENDING) createOutput(); #endregion
static step = function() { #region
if(is_undefined(outParent)) return;
outParent.name = display_name;
inputs[| 0].setType(VALUE_TYPE.any);
if(inputs[| 0].value_from != noone) {
inputs[| 0].setType(inputs[| 0].value_from.type);
inputs[| 0].display_type = inputs[| 0].value_from.display_type;
}
outParent.setType(inputs[| 0].type);
outParent.display_type = inputs[| 0].display_type;
} #endregion
static getGraphPreviewSurface = function() { #region
return inputs[| 0].getValue();
} #endregion
static postDeserialize = function() { #region
if(group == noone) return;
createOutput(false);
} #endregion
static doApplyDeserialize = function() { #region
} #endregion
static onDestroy = function() { #region
if(is_undefined(outParent)) return;
ds_list_remove(group.outputs, outParent);
group.sortIO();
group.refreshNodes();
} #endregion
static onUngroup = function() { #region
var fr = inputs[| 0].value_from;
for( var i = 0; i < array_length(outParent.value_to); i++ ) {
var to = outParent.value_to[i];
if(to.value_from != outParent) continue;
to.setFrom(fr);
}
} #endregion
static onLoadGroup = function() { #region
if(group == noone) destroy();
} #endregion
}