Pixel-Composer/scripts/node_image/node_image.gml
2024-05-16 20:28:45 +07:00

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function Node_create_Image(_x, _y, _group = noone) { #region
var path = "";
if(NODE_NEW_MANUAL) {
path = get_open_filename_pxc("image|*.png;*.jpg", "");
key_release();
if(path == "") return noone;
}
var node = new Node_Image(_x, _y, _group);
node.inputs[| 0].setValue(path);
if(NODE_NEW_MANUAL) node.doUpdate();
return node;
} #endregion
function Node_create_Image_path(_x, _y, path) { #region
if(!file_exists_empty(path)) return noone;
var node = new Node_Image(_x, _y, PANEL_GRAPH.getCurrentContext());
node.inputs[| 0].setValue(path);
node.doUpdate();
return node;
} #endregion
function Node_Image(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
name = "Image";
color = COLORS.node_blend_input;
inputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.path, "")
.setDisplay(VALUE_DISPLAY.path_load, { filter: "image|*.png;*.jpg" });
inputs[| 1] = nodeValue("Padding", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, [0, 0, 0, 0])
.setDisplay(VALUE_DISPLAY.padding);
outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
outputs[| 1] = nodeValue("Path", self, JUNCTION_CONNECT.output, VALUE_TYPE.path, "")
.setVisible(true, true);
attribute_surface_depth();
spr = noone;
edit_time = 0;
attributes.check_splice = true;
attributes.file_checker = true;
array_push(attributeEditors, [ "File Watcher", function() { return attributes.file_checker; },
new checkBox(function() { attributes.file_checker = !attributes.file_checker; }) ]);
on_drop_file = function(path) { #region
inputs[| 0].setValue(path);
if(updatePaths(path)) {
doUpdate();
return true;
}
return false;
} #endregion
function createSprite(path) { #region
if(!file_exists(path))
return noone;
var ext = string_lower(filename_ext(path));
var _name = filename_name_only(path);
switch(ext) {
case ".png":
case ".jpg":
case ".jpeg":
case ".gif":
setDisplayName(_name);
var _spr = sprite_add(path, 1, false, false, 0, 0);
if(_spr == -1) {
noti_warning($"Image node: File not a valid image.");
break;
}
edit_time = file_get_modify_s(path);
return _spr;
}
return noone;
} #endregion
function updatePaths(path) { #region
if(sprite_exists(spr))
sprite_delete(spr);
spr = createSprite(path);
} #endregion
insp1UpdateTooltip = __txt("Refresh");
insp1UpdateIcon = [ THEME.refresh_icon, 1, COLORS._main_value_positive ];
static onInspector1Update = function() { #region
updatePaths(path_get(getInputData(0)));
triggerRender();
} #endregion
static step = function() { #region
var path = path_get(getInputData(0));
if(!file_exists_empty(path)) return;
if(attributes.file_checker && file_get_modify_s(path) > edit_time) {
updatePaths(path);
triggerRender();
}
} #endregion
static update = function(frame = CURRENT_FRAME) { #region
var path = path_get(getInputData(0));
var pad = getInputData(1);
outputs[| 1].setValue(path);
updatePaths(path);
if(!sprite_exists(spr)) return;
var _outsurf = outputs[| 0].getValue();
var ww = sprite_get_width(spr) + pad[0] + pad[2];
var hh = sprite_get_height(spr) + pad[1] + pad[3];
_outsurf = surface_verify(_outsurf, ww, hh, attrDepth());
surface_set_shader(_outsurf, noone);
draw_sprite(spr, 0, pad[2], pad[1]);
surface_reset_shader();
outputs[| 0].setValue(_outsurf);
#region splice
if(!attributes.check_splice) return;
attributes.check_splice = false;
if(LOADING || APPENDING) return;
if(string_pos("strip", display_name) == 0) return;
var sep_pos = string_pos("strip", display_name) + 5;
var sep = string_copy(display_name, sep_pos, string_length(display_name) - sep_pos + 1);
var amo = toNumber(string_digits(sep));
if(amo == 0) return;
var ww = sprite_get_width(spr) / amo;
var hh = sprite_get_height(spr);
var _splice = nodeBuild("Node_Image_Sheet", x + w + 64, y);
_splice.inputs[| 0].setFrom(outputs[| 0], false);
_splice.inputs[| 1].setValue([ ww, hh ]);
_splice.inputs[| 2].setValue(amo);
_splice.inputs[| 3].setValue([ amo, 1 ]);
#endregion
} #endregion
}