Pixel-Composer/scripts/node_VFX_renderer/node_VFX_renderer.gml
2024-05-24 12:44:36 +07:00

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function Node_VFX_Renderer(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
name = "Renderer";
color = COLORS.node_blend_vfx;
icon = THEME.vfx;
use_cache = CACHE_USE.auto;
manual_ungroupable = false;
inputs[| 0] = nodeValue("Output dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, DEF_SURF )
.setDisplay(VALUE_DISPLAY.vector);
inputs[| 1] = nodeValue("Round position", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, true, "Round position to the closest integer value to avoid jittering.")
.rejectArray();
inputs[| 2] = nodeValue("Render Type", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, PARTICLE_RENDER_TYPE.surface )
.setDisplay(VALUE_DISPLAY.enum_button, [ "Surface", "Line" ])
.rejectArray();
inputs[| 3] = nodeValue("Line life", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 4 )
.rejectArray();
input_display_list = [
["Output", false], 0,
["Rendering", false], 1, 2, 3,
];
attribute_surface_depth();
attribute_interpolation();
static createNewInput = function() {
var index = ds_list_size(inputs);
inputs[| index + 0] = nodeValue("Blend mode", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0 )
.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Normal", "Alpha", "Additive" ])
.rejectArray();
inputs[| index + 1] = nodeValue("Particles", self, JUNCTION_CONNECT.input, VALUE_TYPE.particle, noone )
.setVisible(true, true);
array_push(input_display_list, ["Particle", false], index + 0, index + 1);
return inputs[| index + 1];
}
setDynamicInput(2, true, VALUE_TYPE.particle);
dyna_input_check_shift = 1;
outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
insp2UpdateTooltip = "Clear cache";
insp2UpdateIcon = [ THEME.cache, 0, COLORS._main_icon ];
static onInspector2Update = function() { clearCache(); }
static step = function() { #region
var _typ = getInputData(2);
inputs[| 3].setVisible(_typ == PARTICLE_RENDER_TYPE.line);
if(previewing && is_instanceof(group, Node_VFX_Group))
group.preview_node = self;
} #endregion
static update = function(_time = CURRENT_FRAME) { #region
if(!IS_PLAYING) {
recoverCache();
return;
}
var _dim = inputs[| 0].getValue(_time);
var _exact = inputs[| 1].getValue(_time);
var _type = inputs[| 2].getValue(_time);
var _llife = inputs[| 3].getValue(_time);
var _outSurf = outputs[| 0].getValue();
_outSurf = surface_verify(_outSurf, _dim[0], _dim[1], attrDepth());
outputs[| 0].setValue(_outSurf);
var surf_w = surface_get_width_safe(_outSurf);
var surf_h = surface_get_height_safe(_outSurf);
surface_set_shader(_outSurf, _type == PARTICLE_RENDER_TYPE.surface? sh_sample : noone);
if(_type == PARTICLE_RENDER_TYPE.surface)
shader_set_interpolation(_outSurf);
for( var i = input_fix_len; i < ds_list_size(inputs); i += data_length ) {
var blend = inputs[| i + 0].getValue(_time);
var parts = inputs[| i + 1].getValue(_time);
switch(blend) {
case PARTICLE_BLEND_MODE.normal: BLEND_NORMAL; break;
case PARTICLE_BLEND_MODE.alpha: BLEND_ALPHA; break;
case PARTICLE_BLEND_MODE.additive: BLEND_ADD; break;
}
if(!is_array(parts) || array_length(parts) == 0) continue;
if(!is_array(parts[0])) parts = [ parts ];
for(var j = 0; j < array_length(parts); j++) {
var part = parts[j];
for(var k = 0; k < array_length(part); k++) {
var _part = part[k];
_part.render_type = _type;
_part.line_draw = _llife;
if(_part.active || _type) _part.draw(_exact, surf_w, surf_h);
}
}
}
BLEND_NORMAL;
surface_reset_shader();
cacheCurrentFrame(_outSurf);
} #endregion
getPreviewingNode = VFX_PREVIEW_NODE;
}