Pixel-Composer/scripts/node_processor/node_processor.gml

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enum ARRAY_PROCESS {
loop,
hold,
expand,
expand_inv,
}
#macro PROCESSOR_OVERLAY_CHECK if(array_length(current_data) != ds_list_size(inputs)) return 0;
function Node_Processor(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
attributes.array_process = ARRAY_PROCESS.loop;
current_data = [];
inputs_is_array = [];
all_inputs = [];
process_amount = 0;
process_length = [];
dimension_index = 0;
manage_atlas = true;
atlas_index = 0;
batch_output = true; //Run processData once with all outputs as array.
icon = THEME.node_processor_icon;
array_push(attributeEditors, "Array processor");
array_push(attributeEditors, [ "Array process type", function() { return attributes.array_process; },
new scrollBox([ "Loop", "Hold", "Expand", "Expand inverse" ],
function(val) {
attributes.array_process = val;
triggerRender();
}, false) ]);
static getInputData = function(index, def = 0) { INLINE return array_safe_get_fast(inputs_data, index, def); }
static processData_prebatch = function() {}
static processData_postbatch = function() {}
static processData = function(_outSurf, _data, _output_index, _array_index = 0) { return _outSurf; }
static getSingleValue = function(_index, _arr = preview_index, output = false) {
var _l = output? outputs : inputs;
if(_index < 0 || _index >= ds_list_size(_l)) return 0;
var _n = _l[| _index];
var _in = output? _n.getValue() : getInputData(_index);
if(!_n.isArray(_in)) return _in;
var _aIndex = _arr;
if(!is_array(_in)) return 0;
switch(attributes.array_process) {
case ARRAY_PROCESS.loop : _aIndex = safe_mod(_arr, array_length(_in)); break;
case ARRAY_PROCESS.hold : _aIndex = min(_arr, array_length(_in) - 1); break;
case ARRAY_PROCESS.expand : _aIndex = floor(_arr / process_length[_index][1]) % process_length[_index][0]; break;
case ARRAY_PROCESS.expand_inv : _aIndex = floor(_arr / process_length[ds_list_size(_l) - 1 - _index][1]) % process_length[_index][0]; break;
}
return array_safe_get_fast(_in, _aIndex);
}
static getDimension = function(arr = 0) {
if(dimension_index == -1) return [ 1, 1 ];
var _in = getSingleValue(dimension_index, arr);
if(inputs[| dimension_index].type == VALUE_TYPE.surface && is_surface(_in)) {
var ww = surface_get_width_safe(_in);
var hh = surface_get_height_safe(_in);
return [ww, hh];
}
if(is_array(_in) && array_length(_in) == 2)
return _in;
return [1, 1];
}
static processDataArray = function(outIndex) {
var _output = outputs[| outIndex];
var _out = _output.getValue();
var _atlas = false;
var _pAtl = noone;
var _data = array_create(ds_list_size(inputs));
if(process_amount == 1) { #region render single data
if(_output.type == VALUE_TYPE.d3object) //passing 3D vertex call
return _out;
for(var i = 0; i < ds_list_size(inputs); i++)
_data[i] = inputs_data[i];
if(_output.type == VALUE_TYPE.surface) { // Surface preparation
if(manage_atlas) {
_pAtl = _data[atlas_index];
_atlas = is_instanceof(_pAtl, SurfaceAtlas);
if(_atlas) _data[atlas_index] = _pAtl.getSurface();
}
if(dimension_index > -1) {
var surf = _data[dimension_index];
var _sw = 1, _sh = 1;
if(inputs[| dimension_index].type == VALUE_TYPE.surface) {
if(is_surface(surf)) {
_sw = surface_get_width_safe(surf);
_sh = surface_get_height_safe(surf);
} else
return noone;
} else if(is_array(surf)) {
_sw = array_safe_get_fast(surf, 0, 1);
_sh = array_safe_get_fast(surf, 1, 1);
}
if(is_instanceof(_out, SurfaceAtlas)) {
if(manage_atlas) {
surface_free_safe(_out.getSurface())
_out = surface_verify(_out.getSurface(), _sw, _sh, attrDepth());
}
} else
_out = surface_verify(_out, _sw, _sh, attrDepth());
}
}
current_data = _data;
if(active_index > -1 && !_data[active_index]) // skip
return inputs[| 0].type == VALUE_TYPE.surface? surface_clone(_data[0], _out) : _data[0];
var data = processData(_out, _data, outIndex, 0); // Process data
if(_output.type == VALUE_TYPE.surface) {
if(manage_atlas && _atlas && is_surface(data)) { // Convert back to atlas
var _atl = _pAtl.clone();
_atl.setSurface(data);
return _atl;
}
//data = surface_project_posterize(data);
}
return data;
} #endregion
#region ++++ array preparation ++++
if(!is_array(_out))
_out = array_create(process_amount);
else if(array_length(_out) != process_amount)
array_resize(_out, process_amount);
#endregion
for(var l = 0; l < process_amount; l++) {
for(var i = 0; i < ds_list_size(inputs); i++)
_data[i] = all_inputs[i][l];
if(_output.type == VALUE_TYPE.surface) { #region // Output surface verification
if(manage_atlas) {
_pAtl = _data[atlas_index];
_atlas = is_instanceof(_pAtl, SurfaceAtlas);
if(_atlas) _data[atlas_index] = _pAtl.getSurface();
}
if(dimension_index > -1) {
var surf = _data[dimension_index];
var _sw = 1, _sh = 1;
if(inputs[| dimension_index].type == VALUE_TYPE.surface) {
if(is_surface(surf)) {
_sw = surface_get_width_safe(surf);
_sh = surface_get_height_safe(surf);
} else
return noone;
} else if(is_array(surf)) {
_sw = surf[0];
_sh = surf[1];
}
if(is_instanceof(_out[l], SurfaceAtlas)) {
if(manage_atlas) {
surface_free_safe(_out[l].surface.surface)
_out[l] = surface_verify(_out[l].getSurface(), _sw, _sh, attrDepth());
}
} else
_out[l] = surface_verify(_out[l], _sw, _sh, attrDepth());
}
} #endregion
if(l == 0 || l == preview_index)
current_data = _data;
if(active_index > -1 && !_data[active_index]) { // skip
if(!_atlas && inputs[| 0].type == VALUE_TYPE.surface)
_out[l] = surface_clone(_data[0], _out[l]);
else
_out[l] = _data[0];
} else {
_out[l] = processData(_out[l], _data, outIndex, l); // Process data
if(_output.type == VALUE_TYPE.surface) {
if(manage_atlas && _atlas && is_surface(_out[l])) { // Convert back to atlas
var _atl = _pAtl.clone();
_atl.setSurface(_out[l]);
_out[l] = _atl;
}
//data = surface_project_posterize(data);
}
}
}
return _out;
}
static processBatchOutput = function() {
var _is = ds_list_size(inputs);
var _os = ds_list_size(outputs);
var _dep = attrDepth();
var data;
var _out = array_create(_os);
for(var i = 0; i < _os; i++) _out[i] = outputs[| i].getValue();
var _surfOut = outputs[| 0];
var _skip = active_index != -1 && !inputs_data[active_index];
if(process_amount == 1) {
current_data = inputs_data;
if(_skip) { // skip
var _skp = inputs[| 0].type == VALUE_TYPE.surface? surface_clone(inputs_data[0], _out[0]) : inputs_data[0];
_surfOut.setValue(_skp);
return;
}
if(dimension_index > -1) {
var _dim = getDimension();
for(var i = 0; i < _os; i++)
if(outputs[| i].type == VALUE_TYPE.surface) _out[i] = surface_verify(_out[i], _dim[0], _dim[1], _dep);
}
if(_os == 1) {
data = processData(_out[0], inputs_data, 0, 0);
outputs[| 0].setValue(data);
} else {
data = processData(_out, inputs_data, 0, 0);
for(var i = 0; i < _os; i++) outputs[| i].setValue(data[i]);
}
return;
}
if(_skip) {
var _skp = inputs[| 0].type == VALUE_TYPE.surface? surface_array_clone(inputs_data[0]) : inputs_data[0];
_surfOut.setValue(_skp);
} else {
var _inputs = array_create(_is);
var _outputs = array_create(_os);
for( var l = 0; l < process_amount; l++ ) {
for(var i = 0; i < _is; i++) _inputs[i] = all_inputs[i][l];
if(l == 0 || l == preview_index) current_data = _inputs;
var _dim = getDimension(l);
var _outa = array_create(_os);
for(var i = 0; i < _os; i++) {
_outa[i] = array_safe_get(_out[i], l);
if(outputs[| i].type == VALUE_TYPE.surface)
_outa[i] = surface_verify(_outa[i], _dim[0], _dim[1], _dep);
}
if(_os == 1) {
data = processData(_outa[0], _inputs, 0, l);
_outputs[0][l] = data;
} else {
data = processData(_outa, _inputs, 0, l);
for(var i = 0; i < _os; i++) _outputs[i][l] = data[i];
}
}
for( var i = 0, n = _os; i < n; i++ )
outputs[| i].setValue(_outputs[i]);
}
}
static processOutput = function() {
for(var i = 0; i < ds_list_size(outputs); i++) {
var val = outputs[| i].process_array? processDataArray(i) : processData(outputs[| i].getValue(), noone, i);
if(val != undefined)
outputs[| i].setValue(val);
}
}
static preGetInputs = function() {}
static getInputs = function() {
preGetInputs();
var _len = ds_list_size(inputs);
process_amount = 1;
inputs_data = array_verify(inputs_data, _len);
inputs_is_array = array_verify(inputs_is_array, _len);
process_length = array_verify(process_length, _len);
all_inputs = array_verify(all_inputs, _len);
for(var i = 0; i < _len; i++) {
var _in = inputs[| i];
var raw = _in._getValue();
var amo = _in.arrayLength(raw);
var val = raw;
if(amo == 0) val = noone; //empty array
else if(amo == 1) val = raw[0]; //spread single array
amo = max(1, amo);
setInputData(i, val);
inputs_is_array[i] = _in.isArray(val);
switch(attributes.array_process) {
case ARRAY_PROCESS.loop :
case ARRAY_PROCESS.hold :
process_amount = max(process_amount, amo);
break;
case ARRAY_PROCESS.expand :
case ARRAY_PROCESS.expand_inv :
process_amount *= amo;
break;
}
process_length[i] = [ amo, process_amount ];
}
var amoMax = process_amount;
for( var i = 0; i < _len; i++ ) {
amoMax /= process_length[i][0];
process_length[i][1] = amoMax;
}
for(var i = 0; i < _len; i++)
all_inputs[i] = array_verify(all_inputs[i], process_amount);
for(var l = 0; l < process_amount; l++) #region input preparation
for(var i = 0; i < _len; i++) {
var _in = inputs_data[i];
if(!inputs_is_array[i]) {
all_inputs[i][l] = _in;
continue;
}
if(array_length(_in) == 0) {
all_inputs[i][l] = 0;
continue;
}
var _index = 0;
switch(attributes.array_process) {
case ARRAY_PROCESS.loop : _index = safe_mod(l, array_length(_in)); break;
case ARRAY_PROCESS.hold : _index = min(l, array_length(_in) - 1); break;
case ARRAY_PROCESS.expand : _index = floor(l / process_length[i][1]) % process_length[i][0]; break;
case ARRAY_PROCESS.expand_inv : _index = floor(l / process_length[ds_list_size(inputs) - 1 - i][1]) % process_length[i][0]; break;
}
all_inputs[i][l] = inputs[| i].arrayBalance(_in[_index]);
} #endregion
}
static update = function(frame = CURRENT_FRAME) {
processData_prebatch();
if(batch_output) processBatchOutput();
else processOutput();
processData_postbatch();
postProcess();
postPostProcess();
}
static postProcess = function() {}
static postPostProcess = function() {}
static processSerialize = function(_map) {
_map.array_process = attributes.array_process;
}
static processDeserialize = function() {
attributes.array_process = struct_try_get(load_map, "array_process", ARRAY_PROCESS.loop);
}
///////////////////// CACHE /////////////////////
static cacheCurrentFrameIndex = function(_frame, index) {
cacheArrayCheck();
if(CURRENT_FRAME < 0) return;
if(CURRENT_FRAME >= array_length(cached_output)) return;
var prev = cached_output[CURRENT_FRAME];
surface_array_free(array_safe_get_fast(prev, index));
cached_output[CURRENT_FRAME][index] = surface_array_clone(_frame);
array_safe_set(cache_result, CURRENT_FRAME, true);
return cached_output[CURRENT_FRAME];
}
static getCacheFrameIndex = function(frame = CURRENT_FRAME, index = 0) {
if(frame < 0) return false;
if(!cacheExist(frame)) return noone;
var surf = array_safe_get_fast(cached_output, frame);
return array_safe_get_fast(surf, index);
}
}