Pixel-Composer/scripts/node_iterate_each/node_iterate_each.gml

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function Node_Iterate_Each(_x, _y, _group = noone) : Node_Iterator(_x, _y, _group) constructor {
name = "Loop Array";
inputs[| 0] = nodeValue("Array", self, JUNCTION_CONNECT.input, VALUE_TYPE.any, [] )
.setVisible(true, true);
outputs[| 0] = nodeValue("Array", self, JUNCTION_CONNECT.output, VALUE_TYPE.any, [] );
custom_input_index = ds_list_size(inputs);
custom_output_index = ds_list_size(inputs);
if(!LOADING && !APPENDING && !CLONING) { #region
var input = nodeBuild("Node_Iterator_Each_Input", -256, -32, self);
var output = nodeBuild("Node_Iterator_Each_Output", 256, -32, self);
output.inputs[| 0].setFrom(input.outputs[| 0]);
} #endregion
static onStep = function() { #region
var type = inputs[| 0].isLeaf()? VALUE_TYPE.any : inputs[| 0].value_from.type;
inputs[| 0].setType(type);
} #endregion
static doInitLoop = function() { #region
var arrIn = getInputData(0);
var arrOut = outputs[| 0].getValue();
if(array_length(arrOut) != array_length(arrIn)) {
surface_array_free(arrOut);
outputs[| 0].setValue([])
}
} #endregion
static getIterationCount = function() { #region
var arrIn = getInputData(0);
var maxIter = is_array(arrIn)? array_length(arrIn) : 0;
if(!is_real(maxIter)) maxIter = 1;
return maxIter;
} #endregion
}