Fix several more things

PixelComposer.resource_order

@@ -1198,6 +1198,7 @@
     {"name":"s_node_3d_plane","order":6,"path":"sprites/s_node_3d_plane/s_node_3d_plane.yy",},
     {"name":"Regex","order":7,"path":"extensions/Regex/Regex.yy",},
     {"name":"s_node_path_shift","order":4,"path":"sprites/s_node_path_shift/s_node_path_shift.yy",},
+    {"name":"sh_slice_spritesheet_empty_scan","order":10,"path":"shaders/sh_slice_spritesheet_empty_scan/sh_slice_spritesheet_empty_scan.yy",},
     {"name":"s_node_grid_tri","order":6,"path":"sprites/s_node_grid_tri/s_node_grid_tri.yy",},
     {"name":"s_node_local_analyze","order":52,"path":"sprites/s_node_local_analyze/s_node_local_analyze.yy",},
     {"name":"_f_p0b","order":5,"path":"fonts/_f_p0b/_f_p0b.yy",},

PixelComposer.yyp

@@ -1891,6 +1891,7 @@
     {"id":{"name":"Regex","path":"extensions/Regex/Regex.yy",},},
     {"id":{"name":"s_node_path_shift","path":"sprites/s_node_path_shift/s_node_path_shift.yy",},},
     {"id":{"name":"node_rigid_group","path":"scripts/node_rigid_group/node_rigid_group.yy",},},
+    {"id":{"name":"sh_slice_spritesheet_empty_scan","path":"shaders/sh_slice_spritesheet_empty_scan/sh_slice_spritesheet_empty_scan.yy",},},
     {"id":{"name":"s_node_grid_tri","path":"sprites/s_node_grid_tri/s_node_grid_tri.yy",},},
     {"id":{"name":"s_node_local_analyze","path":"sprites/s_node_local_analyze/s_node_local_analyze.yy",},},
     {"id":{"name":"_f_p0b","path":"fonts/_f_p0b/_f_p0b.yy",},},

objects/o_dialog_add_node/Create_0.gml

@@ -363,7 +363,7 @@ event_inherited();
 		} else if(ADD_NODE_PAGE == -1) { #region
 			_list = NEW_NODES;
 		#endregion
-		} else if(ADD_NODE_PAGE == NODE_PAGE_DEFAULT) { #region
+		} else if(ADD_NODE_PAGE == NODE_PAGE_DEFAULT && category == NODE_CATEGORY) { #region
 			_list = ds_list_create();
 			
 			var sug = [];

objects/o_dialog_file_name_collection/Create_0.gml

@@ -16,13 +16,16 @@ event_inherited();
 	meta_expand = false;
 	updating	= noone;
 	update_note = "Updated";
+	onModify    = -1;
 	
 	node      = noone;
 	data_path = "";
 	
 	ugc  = 0;
 	ugc_loading = false;
-	//name = __txtx("new_collection_placeholder", "New collection");
+	
+	tb_name  = new textBox(TEXTBOX_INPUT.text, function(str) { meta.name = str; });
+	KEYBOARD_STRING = "";
 	
 	t_desc  = new textArea(TEXTBOX_INPUT.text, function(str) { meta.description = str; });
 	t_auth  = new textArea(TEXTBOX_INPUT.text, function(str) { meta.author	    = str; });
@@ -45,10 +48,3 @@ event_inherited();
 		dialog_h = dialog_h_expand;
 	}
 #endregion
-
-#region text
-	onModify = -1;
-	tb_name  = new textBox(TEXTBOX_INPUT.text, function(str) { meta.name = str; });
-	
-	KEYBOARD_STRING = "";
-#endregion

objects/o_dialog_file_name_collection/Draw_64.gml

@@ -55,7 +55,7 @@
 			if(meta.author_steam_id == 0)
 				meta.author_steam_id = STEAM_USER_ID;
 			
-			if(updating == noone) {
+			if(updating == noone && node != noone) {
 				saveCollection(node, data_path, meta.name, true, meta);
 			} else {
 				var _map     = json_load_struct(updating.path);
@@ -64,7 +64,22 @@
 				json_save_struct(updating.path,		 _map);
 				json_save_struct(updating.meta_path, _meta);
 				
+				var _newPath = $"{filename_dir(updating.path)}/{meta.name}.pxcc";
+				var _newMeta = $"{filename_dir(updating.meta_path)}/{meta.name}.meta";
+				var _oldSpr  = $"{filename_dir(updating.path)}/{filename_name_only(updating.path)}.png";
+				var _newSpr  = $"{filename_dir(updating.path)}/{meta.name}.png";
+				
+				if(_newPath != updating.path) {
+					file_rename(updating.path,		_newPath);
+					file_rename(updating.meta_path, _newMeta);
+					if(file_exists(_oldSpr)) file_rename(_oldSpr, _newSpr);
+				}
+				
+				updating.path        = _newPath;
+				updating.meta_path   = _newMeta;
+				updating.spr_path[0] = _newSpr;
 				updating.meta        = meta;
+				
 				PANEL_COLLECTION.refreshContext();
 			}
 			
@@ -73,7 +88,7 @@
 				ugc_loading = true;
 			} else if(ugc == 2) {
 				saveCollection(node, data_path, updating.path, false, updating.meta);
-				steam_ugc_update_collection(updating,, update_note);
+				steam_ugc_update_collection(updating, false, update_note);
 				ugc_loading = true;
 			} else 
 				instance_destroy();
@@ -86,7 +101,7 @@
 		doExpand();
 #endregion
 
-#region metadata
+#region display
 	dialog_h = ui(64);
 	
 	if(meta_expand) {

objects/o_dialog_splash/Create_0.gml

@@ -44,15 +44,18 @@ event_inherited();
 		draw_clear_alpha(COLORS.panel_bg_clear_inner, 0);
 		var expand = PREFERENCES.splash_expand_recent;
 		var ww  = ui(264);
-		var hh	= 0;
+		var hh	= ui(8);
 		var pad = ui(8);
 		var hgt	= ui(16) + line_get_height(f_p0b) + line_get_height(f_p1);
 		_y += pad;
 		
 		var col = expand? 2 : 1;
 		var row = ceil(ds_list_size(RECENT_FILES) / col);
+		var hg  = recent_thumbnail? ui(100) : hgt;
 		
 		for(var i = 0; i < row; i++) {
+			
+			if(_y > -(hg + pad) && _y < sp_recent.surface_h)
 			for(var j = 0; j < col; j++) {
 				var ind  = i * col + j;
 				if(ind >= ds_list_size(RECENT_FILES)) break;
@@ -61,13 +64,7 @@ event_inherited();
 				var _dat = RECENT_FILE_DATA[| ind];
 				if(!file_exists(_rec)) continue;
 			
-				var thmb = noone;
+				var thmb = recent_thumbnail? _dat.getThumbnail() : noone;
-				var hg = hgt;
-				if(recent_thumbnail) {
-					hg = ui(100);
-					thmb = _dat.getThumbnail();
-				}
-				
 				var fx   = j * (ww + ui(8));
 			
 				draw_sprite_stretched(THEME.ui_panel_bg, 1, fx, _y, ww, hg);

objects/o_dialog_splash/Draw_64.gml

@@ -42,7 +42,7 @@ if !ready exit;
 	
 	draw_set_text(f_p0, fa_left, fa_bottom, COLORS._main_text_sub);
 	draw_text(x0, y0 - ui(4), __txt("Recent files"));
-	//draw_sprite_stretched(THEME.ui_panel_bg, 1, x0, y0, x1 - x0, y1 - y0);
+	
 	sp_recent.setFocusHover(sFOCUS, sHOVER);
 	sp_recent.draw(x0 + ui(6), y0);
 	draw_sprite_stretched(THEME.ui_panel_fg, 0, x0, y0, x1 - x0, y1 - y0);

objects/o_dialog_textbox_autocomplete/Create_0.gml

@@ -97,7 +97,11 @@ event_inherited();
 		textbox._input_text = $"{_sPreC}{rep}{_sPosC}";
 		textbox.cursor += _repAmo - _prmAmo;
 		textbox.cut_line();
+		textbox.autocomplete_delay = 0;
 		textbox = noone;
+		
+		prompt = "";
+		data   = [];
 	}	
 #endregion
 

objects/o_main/Create_0.gml

@@ -326,4 +326,6 @@
 
 #region debug
 	//instance_create_depth(0, 0, 0, addon_key_displayer);
+	
+	__debug_animator_counter = 0;
 #endregion

objects/o_main/Step_1.gml

@@ -75,7 +75,7 @@ _HOVERING_ELEMENT = noone;
 	}
 #endregion
 
-#region render
+#region animation & render
 	//physics_pause_enable(true);
 	DEF_SURFACE_RESET();
 	

scripts/animation_controller/animation_controller.gml

@@ -24,15 +24,14 @@
 		framerate		= 30;
 		is_playing		= false;
 		frame_progress	= false;
-		play_freeze		= 0;
 		render_stop     = false;
 		
+		__debug_animator_counter = 0;
+		
 		rendering = [];
 		playback  = ANIMATOR_END.loop;
 		
-		static setFrame = function(frame, resetTime = true) {
+		static setFrame = function(frame, resetTime = true) { #region
-			//if(frame == 0) resetAnimation();
-			
 			var _c        = current_frame;
 			frame         = clamp(frame, 0, frames_total);
 			real_frame    = frame;
@@ -41,12 +40,12 @@
 			if(current_frame == frames_total) {
 				if(render_stop) {
 					is_playing = false;
-					setFrame(0);
+					setFrame(0, resetTime);
 					render_stop = false;
 				} else if(playback == ANIMATOR_END.stop) {
 					is_playing = false;
 				} else {
-					setFrame(0);
+					setFrame(0, resetTime);
 				}
 			}
 			
@@ -59,9 +58,9 @@
 				frame_progress = false;
 				
 			if(array_length(rendering)) render_stop = true;
-		}
+		} #endregion
 		
-		static resetAnimation = function() {
+		static resetAnimation = function() { #region
 			var _key = ds_map_find_first(PROJECT.nodeMap);
 			var amo = ds_map_size(PROJECT.nodeMap);
 		
@@ -70,61 +69,63 @@
 				_node.resetAnimation();
 				_key = ds_map_find_next(PROJECT.nodeMap, _key);	
 			}
-		}
+		} #endregion
 		
-		static render = function() {
+		static render = function() { #region
 			setFrame(0);
 			is_playing = true;
 			frame_progress = true;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static toggle = function() {
+		static toggle = function() { #region
 			is_playing = !is_playing;
 			frame_progress = true;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static pause = function() {
+		static pause = function() { #region
 			is_playing = false;
 			frame_progress = true;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static play = function() {
+		static play = function() { #region
 			setFrame(0);
 			is_playing = true;
 			frame_progress = true;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static resume = function() {
+		static resume = function() { #region
 			is_playing = true;
 			frame_progress = true;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static stop = function() {
+		static stop = function() { #region
 			setFrame(0);
 			is_playing = false;
 			time_since_last_frame = 0;
-		}
+		} #endregion
 		
-		static step = function() {
+		static step = function() { #region
-			if(is_playing && play_freeze == 0) {
+			if(!is_playing) return;
-				time_since_last_frame += framerate * (delta_time / 1000000);
 			
-				if(time_since_last_frame >= 1) {
+			var _frTime = 1 / framerate;
+			time_since_last_frame += delta_time / 1_000_000;
+			var tslf = time_since_last_frame;
+				
+			if(time_since_last_frame >= _frTime) {
 				setFrame(real_frame + 1, false);
-					time_since_last_frame -= 1;
+				time_since_last_frame -= _frTime;
-				}
+					
-			} else {
+				//var _t = get_timer();
-				frame_progress = false;
+				//print($"Frame progress {current_frame} delay {(_t - __debug_animator_counter) / 1000}");
-				//setFrame(real_frame);
+				//__debug_animator_counter = _t;
-				time_since_last_frame = 0;
 			}
 			
-			play_freeze = max(0, play_freeze - 1);
+			//print($"    > TSLF: {tslf} > {_frTime} > {time_since_last_frame}");
-		}
+		} #endregion
 	}
 #endregion

scripts/globals/globals.gml

@@ -25,10 +25,10 @@
 	globalvar VERSION, SAVE_VERSION, VERSION_STRING, BUILD_NUMBER, LATEST_VERSION;
 
 	LATEST_VERSION	= 11500;
-	VERSION			= 11584;
+	VERSION			= 11585;
 	SAVE_VERSION	= 11600;
-	VERSION_STRING  = "1.16rc4";
+	VERSION_STRING  = "1.16rc5";
-	BUILD_NUMBER	= 11584;
+	BUILD_NUMBER	= 11585;
 	
 	globalvar APPEND_MAP;
 	APPEND_MAP      = ds_map_create();

scripts/node_collection/node_collection.gml

@@ -295,7 +295,7 @@ function Node_Collection(_x, _y, _group = noone) : Node(_x, _y, _group) construc
 	static isActiveDynamic = function(frame = CURRENT_FRAME) { #region
 		if(update_on_frame) return true;
 		
-		for( var i = 0, n = ds_list_size(inputs); i < n; i++ ) 
+		for( var i = custom_input_index, n = ds_list_size(inputs); i < n; i++ ) 
 			if(inputs[| i].isActiveDynamic(frame) || !inputs[| i].from.rendered) return true;
 		
 		return false;

scripts/node_image_splice_sheet/node_image_splice_sheet.gml

@@ -100,6 +100,8 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 	sprite_valid = [];
 	spliceSurf   = noone;
 	
+	temp_surface = [ noone ];
+	
 	static getPreviewValues = function() { return getInputData(0); }
 	
 	static onValueFromUpdate = function() { _inSurf = noone; }
@@ -300,6 +302,9 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 		var _total  = _amo[0] * _amo[1];
 		var _pad	= getInputData(6);
 		
+		surf_space  = getInputData(5);
+		surf_origin = getInputData(9);
+		
 		var ww   = _dim[0] + _pad[0] + _pad[2];
 		var hh   = _dim[1] + _pad[1] + _pad[3];
 		
@@ -321,28 +326,37 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 		
 		if(_filt) {
 			var filSize = 4;
-			var _empS = surface_create_valid(filSize, filSize, cDep);
+			temp_surface[0] = surface_verify(temp_surface[0], surface_get_width_safe(_inSurf), surface_get_height_safe(_inSurf));
-			var _buff = buffer_create(filSize * filSize * surface_format_get_bytes(cDep), buffer_fixed, 2);
+			
+			surface_set_shader(temp_surface[0], sh_slice_spritesheet_empty_scan);
+				shader_set_dim("dimension",  _inSurf);
+				shader_set_f("paddingStart", _pad[2], _pad[1]);
+				shader_set_f("spacing",		 surf_space[0], surf_space[1]);
+				shader_set_f("spriteDim",	 _dim[0], _dim[1]);
+				shader_set_color("color",	 _flcl);
+				shader_set_i("empty",		 !_fltp);
+				
+				draw_surface(_inSurf, 0, 0);
+			surface_reset_shader();
 		}
 		
 		var _atl = array_create(_total);
 		var _sar = array_create(_total);
 		var _arrAmo = 0;
 		
-		surf_space  = getInputData(5);
-		surf_origin = getInputData(9);
-	
 		for(var i = 0; i < _total; i++) 
 			sprite_pos[i] = getSpritePosition(i);
 		
 		for(var i = 0; i < _total; i++) {
 			var _s = array_safe_get(surf_array, i);
 			
-			if(!surface_exists(_s)) _s = surface_create(ww, hh, cDep);
+			if(!is_surface(_s)) 
+				_s = surface_create(ww, hh, cDep);
 			else if(surface_get_format(_s) != cDep) {
 				surface_free(_s);
 				_s = surface_create(ww, hh, cDep);
-			} else if(_resizeSurf) _s = surface_resize(_s, ww, hh);
+			} else if(_resizeSurf) 
+				surface_resize(_s, ww, hh);
 			
 			var _a = array_safe_get(atls_array, i, 0);
 			if(_a == 0) _a = new SurfaceAtlas(_s, 0, 0);
@@ -367,27 +381,8 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 				continue;
 			}
 			
-			gpu_set_tex_filter(true);
+			var empPx = surface_get_pixel(temp_surface[0], _spr_pos[0], _spr_pos[1]);
-			surface_set_target(_empS);
+			var empty = empPx == 0.;
-			DRAW_CLEAR
-			draw_surface_stretched_safe(_s, 0, 0, filSize, filSize);
-			surface_reset_target();
-			gpu_set_tex_filter(false);
-				
-			buffer_get_surface(_buff, _empS, 0);
-			buffer_seek(_buff, buffer_seek_start, 0);
-			var empty = true;
-				
-			repeat(filSize * filSize - 1) {
-				var c = buffer_read(_buff, buffer_u32);
-				if(_fltp == 0 && ((c & 0xFF000000) >> 24) != 0) {
-					empty = false;
-					break;
-				} else if(_fltp == 1 && (c & 0x00FFFFFF) != _flcl) {
-					empty = false;
-					break;
-				}
-			}
 					
 			if(!empty) {
 				_atl[_arrAmo] = _a;
@@ -408,11 +403,6 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 		
 		if(_out == 1) outputs[| 0].setValue(surf_array);
 		outputs[| 1].setValue(atls_array);
-		
-		if(_filt) {
-			buffer_delete(_buff);
-			surface_free(_empS);
-		}
 	} #endregion
 	
 	static update = function(frame = CURRENT_FRAME) { #region
@@ -422,6 +412,8 @@ function Node_Image_Sheet(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 		if(_out == 1) {
 			outputs[| 0].setValue(surf_array);
 			update_on_frame = false;
+			
+			//outputs[| 0].setValue(temp_surface[0]);
 			return;
 		}
 		

scripts/node_number/node_number.gml

@@ -95,6 +95,8 @@ function Node_Number(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) co
 	
 	static processData = function(_output, _data, _output_index, _array_index = 0) { #region
 		var _res = _data[1]? round(_data[0]) : _data[0];
+		if(!is_numeric(_res)) _res = real(_res);
+		
 		display_output = _res;
 		return _res; 
 	} #endregion

scripts/node_pb_box_divide/node_pb_box_divide.gml

@@ -38,10 +38,8 @@ function Node_PB_Box_Divide(_x, _y, _group = noone) : Node_PB_Box(_x, _y, _group
 		
 		var _res = noone;
 		
-		if(_output_index == 0)
+		if(_output_index == 0)      _res = array_create(_amou);
-			_res = array_create(_amou);
+		else if(_output_index == 1) _res = array_create(_amou - 1);
-		else if(_output_index == 1)
-			_res = array_create(_amou - 1);
 			
 		var _spAmo = _amou;
 		switch(_spacing) {

scripts/node_pb_box_inset/node_pb_box_inset.gml

@@ -69,8 +69,8 @@ function Node_PB_Box_Inset(_x, _y, _group = noone) : Node_PB_Box(_x, _y, _group)
 			w  = round(_nbox.w * _widt);
 			h  = round(_nbox.h * _high);
 			
-			x0 = _nbox.x + (_nbox.w - w) * (_nbox.mirror_h? 1. - _hali : _hali);
+			x0 = round(_nbox.x + (_nbox.w - w) * (_nbox.mirror_h? 1. - _hali : _hali));
-			y0 = _nbox.y + (_nbox.h - h) * (_nbox.mirror_v? 1. - _vali : _vali);
+			y0 = round(_nbox.y + (_nbox.h - h) * (_nbox.mirror_v? 1. - _vali : _vali));
 		}
 		
 		if(_output_index == 0) {

scripts/node_pb_box_split/node_pb_box_split.gml

@@ -166,7 +166,7 @@ function Node_PB_Box_Split(_x, _y, _group = noone) : Node_PB_Box(_x, _y, _group)
 						if(_mirr) 
 							draw_surface_ext_safe(_pbox.mask, 0, _nbox.h + shf, 1, -1, 0, c_white, 1);
 						else 
-							draw_surface_safe(_pbox.mask, -shf, 0);
+							draw_surface_safe(_pbox.mask, 0, -shf);
 					surface_reset_target();
 				}
 				
@@ -177,7 +177,7 @@ function Node_PB_Box_Split(_x, _y, _group = noone) : Node_PB_Box(_x, _y, _group)
 						if(_mirr) 
 							draw_surface_ext_safe(_pbox.content, 0, _nbox.h + shf, 1, -1, 0, c_white, 1);
 						else 
-							draw_surface_safe(_pbox.content, -shf, 0);
+							draw_surface_safe(_pbox.content, 0, -shf);
 					surface_reset_target();
 				}
 			}
@@ -195,9 +195,7 @@ function Node_PB_Box_Split(_x, _y, _group = noone) : Node_PB_Box(_x, _y, _group)
 		draw_set_color(c_white);
 		draw_rectangle_border(bbox.x0, bbox.y0, bbox.x1, bbox.y1, 2);
 		
-		if(_axs == 0)
+		if(_axs == 0) draw_line(bbox.xc, bbox.y0, bbox.xc, bbox.y1);
-			draw_line(bbox.xc, bbox.y0, bbox.xc, bbox.y1);
+		else          draw_line(bbox.x0, bbox.yc, bbox.x1, bbox.yc);
-		else 
-			draw_line(bbox.x0, bbox.yc, bbox.x1, bbox.yc);
 	}
 }

scripts/node_pb_draw_roundrectangle/node_pb_draw_roundrectangle.gml

@@ -46,15 +46,9 @@ function Node_PB_Draw_Round_Rectangle(_x, _y, _group = noone) : Node_PB_Draw(_x,
 		if(_rela) {
 			inputs[| 4].setType(VALUE_TYPE.float);
 			inputs[| 5].setType(VALUE_TYPE.float);
-			
-			inputs[| 4].editWidget.setSlideSpeed(0.001);
-			inputs[| 5].editWidget.setSlideSpeed(0.001);
 		} else {
 			inputs[| 4].setType(VALUE_TYPE.integer);
 			inputs[| 5].setType(VALUE_TYPE.integer);
-			
-			inputs[| 4].editWidget.setSlideSpeed(0.01);
-			inputs[| 5].editWidget.setSlideSpeed(0.01);
 		}
 	}
 	
@@ -112,7 +106,7 @@ function Node_PB_Draw_Round_Rectangle(_x, _y, _group = noone) : Node_PB_Draw(_x,
 					if(_rela) _corn = max(0, round(_corn * min(_pbox.w, _pbox.h)));
 				
 					if(_corn > array_length(corner_pixels)) 
-						draw_roundrect_ext(_x0, _y0, _x1, _y1, 6 + _corn, 6 + _corn, false);
+						draw_roundrect_ext(_x0 - 1, _y0 - 1, _x1, _y1, 6 + _corn, 6 + _corn, false);
 					else {
 						draw_rectangle(_x0, _y0, _x1, _y1, false);
 						BLEND_SUBTRACT

scripts/node_pb_fx/node_pb_fx.gml

@@ -5,6 +5,17 @@ function Node_PB_Fx(_x, _y, _group = noone) : Node_PB(_x, _y, _group) constructo
 		.setVisible(true, true);
 	
 	outputs[| 0] = nodeValue("pBox", self, JUNCTION_CONNECT.output, VALUE_TYPE.pbBox, noone);
+	
+	static getGraphPreviewSurface = function() {
+		var _nbox = outputs[| 0].getValue();
+		if(_nbox == noone) return noone;
+		if(is_array(_nbox)) {
+			if(array_empty(_nbox)) return noone;
+			_nbox = _nbox[0];
+		}
+		
+		return _nbox.content;
+	}
 }
 
 #macro PB_FX_PBOX if(_output_index == 1) {																		\

scripts/node_pb_layer/node_pb_layer.gml

@@ -10,7 +10,18 @@ function Node_PB_Layer(_x, _y, _group = noone) : Node(_x, _y, _group) constructo
 	
 	outputs[| 0] = nodeValue("pBox", self, JUNCTION_CONNECT.output, VALUE_TYPE.pbBox, noone );
 	
-	static update = function() {}
+	static update = function() {
+		var _dim = group.getInputData(0);
+		
+		var _box = new __pbBox();
+		_box.layer	 = getInputData(0);
+		_box.w		 = array_safe_get(_dim, 0, 1);
+		_box.h		 = array_safe_get(_dim, 1, 1);
+		_box.layer_w = array_safe_get(_dim, 0, 1);
+		_box.layer_h = array_safe_get(_dim, 1, 1);
+			
+		outputs[| 0].setValue(_box);
+	}
 	
 	static getPreviewValues = function() { return group.outputs[| 0].getValue(); }
 	

scripts/node_pixel_builder/node_pixel_builder.gml

@@ -18,7 +18,7 @@ function Node_Pixel_Builder(_x, _y, _group = noone) : Node_Collection(_x, _y, _g
 		RENDER_ALL 
 	}
 	
-	static getNextNodes = function() {
+	static getNextNodes = function() { #region
 		var allReady = true;
 		for(var i = custom_input_index; i < ds_list_size(inputs); i++) {
 			var _in = inputs[| i].from;
@@ -30,9 +30,9 @@ function Node_Pixel_Builder(_x, _y, _group = noone) : Node_Collection(_x, _y, _g
 		if(!allReady) return [];
 		
 		return __nodeLeafList(getNodeList());
-	}
+	} #endregion
 	
-	static checkComplete = function() {
+	static checkComplete = function() { #region
 		for( var i = 0; i < ds_list_size(nodes); i++ )
 			if(!nodes[| i].rendered) return [];
 		
@@ -47,33 +47,9 @@ function Node_Pixel_Builder(_x, _y, _group = noone) : Node_Collection(_x, _y, _g
 		}
 		
 		return _nodes;
-	}
+	} #endregion
 	
-	static update = function() {
+	static buildPixel = function() { #region
-		var _dim     = getInputData(0);
-		
-		for( var i = 0; i < ds_list_size(nodes); i++ ) {
-			var _n = nodes[| i];
-			
-			if(!is_instanceof(_n, Node_PB_Layer))
-				continue;
-			
-			var _layer = _n.getInputData(0);
-			
-			var _box = new __pbBox();
-			_box.layer	 = _layer;
-			_box.w		 = _dim[0];
-			_box.h		 = _dim[1];
-			_box.layer_w = _dim[0];
-			_box.layer_h = _dim[1];
-			
-			_n.outputs[| 0].setValue(_box);
-		}
-		
-		outputs[| 0].setValue(surface_create(_dim[0], _dim[1]));
-	}
-	
-	static buildPixel = function() {
 		LOG_BLOCK_START();
 		LOG_IF(global.FLAG.render == 1, $"================== BUILD PIXEL ==================");
 		LOG_BLOCK_START();
@@ -119,13 +95,12 @@ function Node_Pixel_Builder(_x, _y, _group = noone) : Node_Collection(_x, _y, _g
 		}
 		
 		var _layers = ds_map_keys_to_array(_surfs);
-		
 		array_sort(_layers, true);
 		
-		_outSurf = surface_create(_dim[0], _dim[1]);
+		_outSurf = surface_verify(_outSurf, _dim[0], _dim[1]);
+		
 		surface_set_target(_outSurf);
 		DRAW_CLEAR
-			
 			for( var k = 0; k < array_length(_layers); k++ ) {
 				var _s = _surfs[? _layers[k]];
 				
@@ -134,13 +109,10 @@ function Node_Pixel_Builder(_x, _y, _group = noone) : Node_Collection(_x, _y, _g
 					draw_surface_safe(_box.content, _box.x, _box.y);
 				}
 			}	
-			
 		surface_reset_target();
 		
 		ds_map_destroy(_surfs);
 		
 		outputs[| 0].setValue(_outSurf);
-	}
+	} #endregion
-	
-	PATCH_STATIC
 }

scripts/node_polar/node_polar.gml

@@ -24,11 +24,13 @@ function Node_Polar(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 	inputs[| 9] = nodeValue("Radius mode", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
 		.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Linear", "Inverse Square", "Logarithm" ]);
 	
+	inputs[| 10] = nodeValue("Swap", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
+	
 	outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
 	
 	input_display_list = [ 3, 4,
 		["Surfaces", false], 0, 1, 2, 7, 8, 
-		["Effect",   false], 5, 6, 9, 
+		["Effect",   false], 5, 6, 9, 10, 
 	]
 	
 	attribute_surface_depth();
@@ -44,6 +46,7 @@ function Node_Polar(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 			shader_set_i("invert",   _data[5]);
 			shader_set_i("distMode", _data[9]);
 			shader_set_f("blend",    _data[6]);
+			shader_set_i("swap",    _data[10]);
 			
 			draw_surface_safe(_data[0], 0, 0);
 		surface_reset_shader();

scripts/node_processor/node_processor.gml

@@ -267,11 +267,12 @@ function Node_Processor(_x, _y, _group = noone) : Node(_x, _y, _group) construct
 		all_inputs      = array_verify(all_inputs,		_len);
 		
 		for(var i = 0; i < _len; i++) {
-			var val = inputs[| i].getValue();
+			var raw = inputs[| i].getValue();
-			var amo = inputs[| i].arrayLength(val);
+			var amo = inputs[| i].arrayLength(raw);
+			var val = raw;
 			
 			if(amo == 0)      val = noone;		//empty array
-			else if(amo == 1) val = val[0];		//spread single array
+			else if(amo == 1) val = raw[0];		//spread single array
 			amo = max(1, amo);
 			
 			setInputData(i, val);

scripts/node_texture_remap/node_texture_remap.gml

@@ -36,7 +36,7 @@ function Node_Texture_Remap(_x, _y, _group = noone) : Node_Processor(_x, _y, _gr
 		_outSurf = surface_verify(_outSurf, _sw, _sh);
 		
 		surface_set_shader(_outSurf, shader);
-		shader_set_interpolation_surface(_data[0]);
+		shader_set_interpolation(_data[0]);
 			texture_set_stage(uniform_map, surface_get_texture(_data[1]));
 			draw_surface_stretched_safe(_data[0], 0, 0, _sw, _sh);
 		surface_reset_shader();

scripts/node_transform/node_transform.gml

@@ -197,7 +197,8 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 		
 		var ww  = surface_get_width_safe(ins);
 		var hh  = surface_get_height_safe(ins);
-		var _ww = ww, _hh = hh;
+		var _ww = ww;
+		var _hh = hh;
 		if(_ww <= 1 && _hh <= 1) return _outSurf;
 		
 		switch(out_type) {
@@ -244,7 +245,7 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 		
 		pos = point_rotate(pos[0], pos[1], pos[0] + anc[0], pos[1] + anc[1], rot);
 		
-		if(mode == 1) {
+		if(mode == 1) { #region
 			var _w = _ww * sqrt(2);
 			var _h = _hh * sqrt(2);
 			var _px = (_w - _ww) / 2;
@@ -253,7 +254,7 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 			
 			surface_set_target(_s);
 				DRAW_CLEAR
-				BLEND_OVERRIDE;
+				BLEND_OVERRIDE
 				
 				if(is_surface(ins)) {
 					var draw_x, draw_y;
@@ -267,17 +268,18 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 					draw_surface_tiled_ext_safe(ins, draw_x, draw_y, sca[0], sca[1], c_white, 1);
 				}
 				
-				BLEND_NORMAL;
+				BLEND_NORMAL
 			surface_reset_target();
 			
 			var _cc = point_rotate(-_px, -_py, _ww / 2, _hh / 2, rot);
 			surface_set_shader(_outSurf);
-			shader_set_interpolation_surface(_s);
+			shader_set_interpolation(_s);
 			draw_surface_ext_safe(_s, _cc[0], _cc[1], 1, 1, rot, c_white, 1);
 			surface_reset_shader();
 			
 			surface_free(_s);
-		} else {
+		#endregion
+		} else { #region
 			var draw_x, draw_y;
 			draw_x = pos[0];
 			draw_y = pos[1];
@@ -288,7 +290,7 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 			}
 			
 			surface_set_shader(_outSurf);
-			shader_set_interpolation_surface(ins);
+			shader_set_interpolation(ins);
 			draw_surface_ext_safe(ins, draw_x, draw_y, sca[0], sca[1], rot, c_white, 1);
 			
 			if(mode == 2) {
@@ -304,6 +306,7 @@ function Node_Transform(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 				draw_surface_ext_safe(ins, draw_x + _ww, draw_y + _hh, sca[0], sca[1], rot, c_white, 1);
 			}
 			surface_reset_shader();
+		#endregion
 		}
 		
 		return _outSurf;

scripts/node_value/node_value.gml

@@ -575,6 +575,7 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		def_val	    = _value;
 		def_length  = is_array(def_val)? array_length(def_val) : 0;
 		unit		= new nodeValueUnit(self);
+		def_unit    = VALUE_UNIT.constant;
 		dyna_depo   = ds_list_create();
 		value_tag   = "";
 		
@@ -694,11 +695,16 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		return self;
 	} #endregion
 	
-	static resetValue = function() { setValue(def_val); is_modified = false; }
+	static resetValue = function() { #region
+		unit.mode = def_unit;
+		setValue(unit.apply(def_val)); 
+		is_modified = false; 
+	} #endregion
 	
 	static setUnitRef = function(ref, mode = VALUE_UNIT.constant) { #region
 		unit.reference  = ref;
 		unit.mode		= mode;
+		def_unit        = mode;
 		cache_value[0]  = false;
 		
 		return self;
@@ -1406,6 +1412,20 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		return value;
 	} #endregion
 	
+	static valueExpressionProcess = function(value) { #region
+		switch(type) {
+			case VALUE_TYPE.float : 
+			case VALUE_TYPE.integer : 
+				if(!is_numeric(value))
+					return toNumber(value);
+				break;
+			case VALUE_TYPE.boolean : 
+				return bool(value);
+		}
+		
+		return value;
+	} #endregion
+	
 	static resetCache = function() { cache_value[0] = false; }
 	
 	static getValue = function(_time = CURRENT_FRAME, applyUnit = true, arrIndex = 0, useCache = false, log = false) { #region
@@ -1497,6 +1517,15 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		if(connect_type == JUNCTION_CONNECT.output)
 			return val;
 		
+		if(expUse) {
+			if(is_array(val)) {
+				for( var i = 0, n = array_length(val); i < n; i++ )
+					val[i] = valueExpressionProcess(val[i]);
+			} else 
+				val = valueExpressionProcess(val);
+			return arrayBalance(val);
+		}
+		
 		if(typ == VALUE_TYPE.surface && (type == VALUE_TYPE.integer || type == VALUE_TYPE.float) && accept_array) { //Dimension conversion
 			if(is_array(val)) {
 				var eqSize = true;
@@ -1562,12 +1591,11 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 				};
 				
 				var _exp_res = expTree.eval(variable_clone(expContext));
-				//print(json_stringify(expTree, true));
+				printIf(global.LOG_EXPRESSION, $">>>> Result = {_exp_res}");
-				//print($"======= {_exp_res}");
 				
 				if(is_undefined(_exp_res)) {
 					val[0] = 0;
-					noti_warning("Expression not returning any values.");
+					noti_warning("Expression not returning valid values.");
 				} else 
 					val[0] = _exp_res;
 				global.EVALUATE_HEAD = noone;
@@ -1594,12 +1622,14 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 				animators[i].values[| 0].time = CURRENT_FRAME;
 			}
 		} else {
+			var _val = animator.getValue();
 			ds_list_clear(animator.values);
-			animator.values[| 0] = new valueKey(0, animator.getValue(), animator);
+			animator.values[| 0] = new valueKey(0, _val, animator);
 			
 			for( var i = 0, n = array_length(animators); i < n; i++ ) {
+				var _val = animators[i].getValue();
 				ds_list_clear(animators[i].values);
-				animators[i].values[| 0] = new valueKey(0, animators[i].getValue(), animators[i]);
+				animators[i].values[| 0] = new valueKey(0, _val, animators[i]);
 			}
 		}
 		

scripts/panel_collection/panel_collection.gml

@@ -65,7 +65,7 @@ function Panel_Collection() : PanelContent() constructor {
 						return;
 					}
 					
-					var icon_path = string_replace(_path, filename_ext(_path), "") + ".png";
+					var icon_path = string_replace(_path, filename_ext(_path), ".png");
 					surface_save_safe(preview_surface, icon_path);
 					
 					refreshContext();
@@ -84,18 +84,11 @@ function Panel_Collection() : PanelContent() constructor {
 		if(STEAM_ENABLED) {
 			if(!meta.steam) {
 				array_push(contentMenu, menuItem(__txtx("panel_collection_workshop_upload", "Upload to Steam Workshop") + "...", function() { 
-					var s = PANEL_PREVIEW.getNodePreviewSurface();
-					if(!is_surface(s)) {
-						noti_warning("Please send any node to preview panel to use as a thumbnail.")
-						return;
-					}
-					
 					var dia = dialogCall(o_dialog_file_name_collection, mouse_mx + ui(8), mouse_my + ui(-320));
 					var meta = _menu_node.getMetadata();
 					if(meta != noone && meta != undefined) 
 						dia.meta = meta;
 					
-					dia.node		= PANEL_INSPECTOR.getInspecting();
 					dia.data_path	= data_path;
 					dia.ugc			= 1;
 					dia.updating	= _menu_node;
@@ -104,12 +97,17 @@ function Panel_Collection() : PanelContent() constructor {
 			} else {
 				if(meta.author_steam_id == STEAM_USER_ID && meta.file_id != 0) {
 					array_push(contentMenu, menuItem(__txtx("panel_collection_workshop_update", "Update Steam Workshop content") + "...", function() { 
+						var _node = PANEL_INSPECTOR.getInspecting();
+						if(_node == noone) {
+							noti_warning("No node selected. Select a node in graph panel to update workshop content.");
+							return;
+						}
 						var dia = dialogCall(o_dialog_file_name_collection, mouse_mx + ui(8), mouse_my + ui(-320));
 						var meta = _menu_node.getMetadata();
 						if(meta != noone && meta != undefined) 
 							dia.meta = meta;
 						
-						dia.node		= PANEL_INSPECTOR.getInspecting();
+						dia.node		= _node;
 						dia.data_path	= data_path;
 						dia.ugc			= 2;
 						dia.updating	= _menu_node;

scripts/panel_graph_export_image/panel_graph_export_image.gml

@@ -136,14 +136,14 @@ function graph_export_image(allList, nodeList, settings = {}) {
 		if(bgEnable) draw_clear(bgColor);
 		else		 draw_clear_alpha(0, 0);
 		
+		BLEND_ALPHA_MULP
 		draw_surface(s, borderPad, borderPad);
 		
 		draw_set_color(borderColor);
 		draw_set_alpha(borderAlpha);
-		
 			draw_rectangle(borderPad, borderPad, bbox_w + borderPad, bbox_h + borderPad, 1);
-		
 		draw_set_alpha(1);
+		BLEND_NORMAL
 	surface_reset_target();
 	
 	

scripts/pcx_ast/pcx_ast.gml

@@ -82,6 +82,7 @@
 			return true;
 		} ];
 	
+	global.FUNCTIONS[? "surface_get_dimension"] = [ ["surface"], function(val) { var s = array_safe_get(val, 0); return [ surface_get_width_safe(s), surface_get_height_safe(s) ];  } ];
 	global.FUNCTIONS[? "surface_get_width"]     = [ ["surface"], function(val) { return surface_get_width_safe(array_safe_get(val, 0));  } ];
 	global.FUNCTIONS[? "surface_get_height"]    = [ ["surface"], function(val) { return surface_get_height_safe(array_safe_get(val, 0)); } ];
 	
@@ -464,6 +465,7 @@
 					printIf(global.LOG_EXPRESSION, $"symbol : {symbol}");
 					printIf(global.LOG_EXPRESSION, $"l      : | {typeof(l)} |{l}|");
 					printIf(global.LOG_EXPRESSION, $"r      : | {typeof(r)} |{r}|");
+					printIf(global.LOG_EXPRESSION, $"params : {params}");
 					printIf(global.LOG_EXPRESSION, "====================");
 					break;
 			}

scripts/steam_ugc_collection/steam_ugc_collection.gml

@@ -8,12 +8,13 @@ function steam_ugc_create_collection(file) { #region
 	
 	directory_destroy(DIRECTORY + "steamUGC");
 	directory_create(DIRECTORY + "steamUGC");
+	
 	file_copy(file.path, DIRECTORY + "steamUGC/" + filename_name(file.path));
 	file_copy(file.meta_path, DIRECTORY + "steamUGC/" + filename_name(file.meta_path));
 	
-	if(array_safe_get(file.spr_path, 0, 0) != 0)
+	if(array_safe_get(file.spr_path, 0) != 0)
 		file_copy(file.spr_path[0], DIRECTORY + "steamUGC/" + filename_name(file.spr_path[0]));
-	steam_ugc_collection_generate(file);
+	steam_ugc_collection_generate(array_safe_get(file.spr_path, 0));
 	
 	STEAM_UGC_ITEM_ID = steam_ugc_create_item(STEAM_APP_ID, ugc_filetype_community);
 } #endregion
@@ -28,6 +29,7 @@ function steam_ugc_update_collection(file, update_preview = false, update_note =
 	
 	directory_destroy(DIRECTORY + "steamUGC");
 	directory_create(DIRECTORY + "steamUGC");
+	
 	file_copy(file.path, DIRECTORY + "steamUGC/" + filename_name(file.path));
 	file_copy(file.meta_path, DIRECTORY + "steamUGC/" + filename_name(file.meta_path));
 	if(array_safe_get(file.spr_path, 0, 0) != 0)
@@ -44,17 +46,23 @@ function steam_ugc_update_collection(file, update_preview = false, update_note =
 	array_insert(tgs, 0, "Collection");
 	array_push(tgs, VERSION_STRING);
 	
+	steam_ugc_collection_generate(array_safe_get(file.spr_path, 0));
+	
 	steam_ugc_set_item_tags(STEAM_UGC_UPDATE_HANDLE, tgs);
 	steam_ugc_set_item_content(STEAM_UGC_UPDATE_HANDLE, DIRECTORY + "steamUGC");
+	if(file_exists(TEMPDIR + "steamUGCthumbnail.png"))
+		steam_ugc_set_item_preview(STEAM_UGC_UPDATE_HANDLE, TEMPDIR + "steamUGCthumbnail.png");
 	
 	STEAM_UGC_SUBMIT_ID = steam_ugc_submit_item_update(STEAM_UGC_UPDATE_HANDLE, update_note);
 } #endregion
 
 function steam_ugc_collection_generate(file, dest_path = TEMPDIR + "steamUGCthumbnail.png") { #region
 	file_delete(dest_path);
-	var spr       = STEAM_UGC_ITEM_FILE.getSpr();
+	
 	var prev_size = 512;
+	var spr = sprite_add(file, 0, false, false, 0, 0);
 	var _s  = surface_create(prev_size, prev_size);
+	
 	surface_set_target(_s);
 		draw_clear(COLORS._main_icon_dark);
 		draw_sprite_tiled(s_workshop_bg, 0, -64, -64);
@@ -71,9 +79,9 @@ function steam_ugc_collection_generate(file, dest_path = TEMPDIR + "steamUGCthum
 		
 		draw_set_text(f_h2, fa_right, fa_bottom, COLORS._main_icon_dark);
 		var _bw = 48 + string_width(VERSION_STRING);
-		var _bh = 88;
+		var _bh = 80;
 		draw_sprite_stretched(s_workshop_badge_version, 0, prev_size - 8 - _bw, prev_size - 8 - _bh, _bw, _bh);
-		draw_text(prev_size - 16, prev_size - 12, VERSION_STRING);
+		draw_text(prev_size - 16, prev_size - 8, VERSION_STRING);
 	surface_reset_target();
 	surface_save_safe(_s, dest_path);
 	surface_free(_s);

scripts/textArea/textArea.gml

@@ -147,10 +147,11 @@ function textArea(_input, _onModify) : textInput(_input, _onModify) constructor
 		}
 		var guide = function_guide_server(_fn);
 		
-		if(guide != "") {
-			o_dialog_textbox_function_guide.activate(self);
 		o_dialog_textbox_function_guide.dialog_x = rx + cursor_pos_x + 1;
 		o_dialog_textbox_function_guide.dialog_y = ry + cursor_pos_y - 12;
+			
+		if(guide != "") {
+			o_dialog_textbox_function_guide.activate(self);
 			o_dialog_textbox_function_guide.prompt   = guide;
 			o_dialog_textbox_function_guide.index    = amo;
 		} else 
@@ -207,7 +208,9 @@ function textArea(_input, _onModify) : textInput(_input, _onModify) constructor
 			} 
 		}
 		
-		if(!(isCodeFormat() && o_dialog_textbox_autocomplete.textbox == self)) {
+		var tbActive = o_dialog_textbox_autocomplete.active && o_dialog_textbox_autocomplete.textbox == self;
+		
+		if(!(isCodeFormat() && tbActive)) {
 			if(key == vk_up) {
 				var _target;
 				

shaders/sh_polar/sh_polar.fsh

@@ -6,6 +6,7 @@ varying vec4  v_vColour;
 uniform int   invert;
 uniform float blend;
 uniform int   distMode;
+uniform int   swap;
 
 #region /////////////// SAMPLING ///////////////
 
@@ -67,7 +68,7 @@ void main() {
 		vec2  cenPos = v_vTexcoord - center;
 		float angle	 = (atan(cenPos.y, cenPos.x) / PI + 1.) / 2.;
 		
-		coord = fract(vec2(angle, dist));
+		coord = fract(vec2(dist, angle));
 	} else if(invert == 1) {
 		float dist = v_vTexcoord.x * 0.5;
 		if(distMode == 1)      dist = sqrt(dist);
@@ -78,5 +79,6 @@ void main() {
 		coord = fract(center + vec2(cos(ang), sin(ang)) * dist);
 	}
 	
-	gl_FragColor = texture2D( gm_BaseTexture, mix(v_vTexcoord, coord, blend) );
+	if(swap == 1) coord.xy = coord.yx;
+	gl_FragColor = texture2Dintp( gm_BaseTexture, mix(v_vTexcoord, coord, blend) );
 }

shaders/sh_slice_spritesheet_empty_scan/sh_slice_spritesheet_empty_scan.fsh

@@ -0,0 +1,30 @@
+//
+// Simple passthrough fragment shader
+//
+varying vec2 v_vTexcoord;
+varying vec4 v_vColour;
+
+uniform vec2 dimension;
+uniform vec2 paddingStart;
+uniform vec2 spacing;
+uniform vec2 spriteDim;
+uniform vec4 color;
+uniform int  empty;
+
+void main() {
+	vec2 px   = v_vTexcoord * dimension - 0.5;
+	vec2 cls  = floor((px - paddingStart) / (spriteDim + spacing)) * (spriteDim + spacing);
+	
+	gl_FragColor = vec4(0.);
+	
+	for(float i = 0.; i < spriteDim.x; i++)
+	for(float j = 0.; j < spriteDim.y; j++) {
+		vec2 tx = (cls + vec2(i, j)) / dimension;
+		vec4 col = texture2D( gm_BaseTexture, tx );
+		
+		if((empty == 1 && col.a != 0.) || (empty == 0 && col != color)) {
+			gl_FragColor = col;
+			return;
+		}
+	}
+}

shaders/sh_slice_spritesheet_empty_scan/sh_slice_spritesheet_empty_scan.vsh

@@ -0,0 +1,19 @@
+//
+// Simple passthrough vertex shader
+//
+attribute vec3 in_Position;                  // (x,y,z)
+//attribute vec3 in_Normal;                  // (x,y,z)     unused in this shader.
+attribute vec4 in_Colour;                    // (r,g,b,a)
+attribute vec2 in_TextureCoord;              // (u,v)
+
+varying vec2 v_vTexcoord;
+varying vec4 v_vColour;
+
+void main()
+{
+    vec4 object_space_pos = vec4( in_Position.x, in_Position.y, in_Position.z, 1.0);
+    gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * object_space_pos;
+    
+    v_vColour = in_Colour;
+    v_vTexcoord = in_TextureCoord;
+}

shaders/sh_slice_spritesheet_empty_scan/sh_slice_spritesheet_empty_scan.yy

@@ -0,0 +1,10 @@
+{
+  "resourceType": "GMShader",
+  "resourceVersion": "1.0",
+  "name": "sh_slice_spritesheet_empty_scan",
+  "parent": {
+    "name": "misc",
+    "path": "folders/shader/misc.yy",
+  },
+  "type": 1,
+}