Image asset dragging between panels.

objects/o_main/Draw_75.gml

@@ -82,6 +82,16 @@
 				draw_rectangle(mouse_mx + ui(-16), mouse_my + ui(-16), mouse_mx + ui(-16 + 32), mouse_my + ui(-16 + 32), false);
 				draw_set_alpha(1);
 				break;
+			case "Asset" :
+				var ss = 32 / max(sprite_get_width(DRAGGING.data.spr), sprite_get_height(DRAGGING.data.spr))
+				draw_sprite_ext(DRAGGING.data.spr, 0, mouse_mx, mouse_my, ss, ss, 0, c_white, 0.5);
+				break;
+			case "Collection" :
+				if(DRAGGING.data.spr) {
+					var ss = 32 / max(sprite_get_width(DRAGGING.data.spr), sprite_get_height(DRAGGING.data.spr))
+					draw_sprite_ext(DRAGGING.data.spr, 0, mouse_mx, mouse_my, ss, ss, 0, c_white, 0.5);
+				}
+				break;
 		}
 		
 		if(mouse_release(mb_left)) 

scripts/append_function/append_function.gml

@@ -1,4 +1,4 @@
-function APPEND(_path, record = true) {
+function APPEND(_path, context = PANEL_GRAPH.getCurrentContext()) {
 	if(_path == "") return noone;
 	var _map = json_load(_path);
 	
@@ -7,14 +7,14 @@ function APPEND(_path, record = true) {
 		return noone;
 	}
 	
-	var node_create = __APPEND_MAP(_map);
+	var node_create = __APPEND_MAP(_map, context);
-	if(record) recordAction(ACTION_TYPE.collection_loaded, array_create_from_list(node_create), _path);
+	recordAction(ACTION_TYPE.collection_loaded, array_create_from_list(node_create), _path);
 	log_message("FILE", "append file " + _path, THEME.noti_icon_file_load);
 	
 	return node_create;
 }
 
-function __APPEND_MAP(_map) {
+function __APPEND_MAP(_map, context = PANEL_GRAPH.getCurrentContext()) {
 	static log   = false;
 	APPENDING	 = true;
 	UNDO_HOLDING = true;
@@ -48,7 +48,7 @@ function __APPEND_MAP(_map) {
 			var _node = appended_list[| i];
 			_node.loadGroup();
 		
-			if(_node.group == PANEL_GRAPH.getCurrentContext())
+			if(_node.group == context)
 				ds_list_add(node_create, _node);
 		}
 	} catch(e) {

scripts/directory_object/directory_object.gml

@@ -6,6 +6,18 @@ function FileObject(_name, _path) constructor {
 	content  = -1;
 	surface  = noone;
 	meta	 = noone;
+	type = FILE_TYPE.collection;
+	
+	switch(string_lower(filename_ext(path))) {
+		case ".png" :	
+		case ".jpg" :	
+		case ".gif" :	
+			type = FILE_TYPE.assets;
+			break;
+		case ".pxc" :	
+			type = FILE_TYPE.project;
+			break;
+	}
 	
 	retrive_data = false;
 	thumbnail_data = -1;

scripts/panel_collection/panel_collection.gml

@@ -168,7 +168,7 @@ function Panel_Collection() : PanelContent() constructor {
 					if(_hover && point_in_rectangle(_m[0], _m[1], _nx, yy, _nx + grid_width, yy + grid_size)) {
 						draw_sprite_stretched_ext(THEME.node_active, 0, _boxx, yy, grid_size, grid_size, COLORS._main_accent, 1);
 						if(mouse_press(mb_left, pFOCUS))
-							file_dragging = _node;
+							DRAGGING = { type : _node.type == FILE_TYPE.collection? "Collection" : "Asset", data : _node }
 							
 						if(!DEMO && mouse_press(mb_right, pFOCUS)) {
 							_menu_node = _node;
@@ -242,7 +242,7 @@ function Panel_Collection() : PanelContent() constructor {
 				if(_hover && point_in_rectangle(_m[0], _m[1], 0, yy, list_width, yy + list_height - 1)) {
 					draw_sprite_stretched_ext(THEME.node_active, 0, ui(4), yy, list_width - ui(8), list_height, COLORS._main_accent, 1);
 					if(mouse_press(mb_left, pFOCUS))
-						file_dragging = _node;
+						DRAGGING = { type : _node.type == FILE_TYPE.collection? "Collection" : "Asset", data : _node }
 						
 					if(!DEMO && mouse_press(mb_right, pFOCUS)) {
 						_menu_node = _node;
@@ -461,58 +461,4 @@ function Panel_Collection() : PanelContent() constructor {
 			tb_search.draw(tb_x, tb_y, tb_w, TEXTBOX_HEIGHT, search_string, [mx, my]);
 		}
 	}
-	
-	function drawGUI() {
-		if(file_dragging) {
-			if(file_dragging.spr)
-				draw_sprite_ext(file_dragging.spr, 0, mouse_mx, mouse_my, 1, 1, 0, c_white, 0.5);
-			
-			if(panelHover(PANEL_GRAPH)) 
-				dragToGraph(HOVER.getContent());
-			
-			if(mouse_release(mb_left)) 
-				file_dragging = noone;
-		}
-	}
-	
-	static dragToGraph = function(graph) {
-		var path = file_dragging.path;
-		ds_list_clear(graph.nodes_select_list);
-		
-		if(string_lower(filename_ext(path)) == ".png") {
-			var app = Node_create_Image_path(0, 0, path);
-			
-			graph.node_focus	  = app;
-			graph.node_dragging = app;
-			graph.node_drag_sx  = app.x;
-			graph.node_drag_sy  = app.y;
-		} else {
-			var app = APPEND(file_dragging.path);
-			
-			if(!is_struct(app) && ds_exists(app, ds_type_list)) {
-				graph.node_focus = noone;
-				ds_list_copy(graph.nodes_select_list, app);
-					
-				if(!ds_list_empty(app)) {
-					graph.node_dragging = app[| 0];
-					graph.node_drag_sx  = app[| 0].x;
-					graph.node_drag_sy  = app[| 0].y;
-				}
-				ds_list_destroy(app);
-			} else {
-				graph.node_focus	= app;
-				graph.node_dragging = app;
-				graph.node_drag_sx  = app.x;
-				graph.node_drag_sy  = app.y;
-			}
-		}
-		
-		graph.node_drag_mx  = 0;
-		graph.node_drag_my  = 0;
-				
-		graph.node_drag_ox  = 0;
-		graph.node_drag_oy  = 0;
-		
-		file_dragging = false;
-	}
 }

scripts/panel_graph/panel_graph.gml

@@ -1749,6 +1749,38 @@ function Panel_Graph() : PanelContent() constructor {
 				var node = nodeBuild("Node_Palette", mouse_grid_x, mouse_grid_y, getCurrentContext());
 				node.inputs[| 0].setValue(DRAGGING.data);
 				break;
+			case "Asset":
+				var app = Node_create_Image_path(mouse_grid_x, mouse_grid_y, DRAGGING.data.path);
+				break;
+			case "Collection":
+				var path = DRAGGING.data.path;
+				ds_list_clear(nodes_select_list);
+				
+				var app = APPEND(DRAGGING.data.path, getCurrentContext());
+			
+				if(!is_struct(app) && ds_exists(app, ds_type_list)) {
+					var cx = 0;
+					var cy = 0;
+					
+					for( var i = 0; i < ds_list_size(app); i++ ) {
+						cx += app[| i].x;
+						cy += app[| i].y;
+					}
+					
+					cx /= ds_list_size(app);
+					cy /= ds_list_size(app);
+					
+					for( var i = 0; i < ds_list_size(app); i++ ) {
+						app[| i].x = app[| i].x - cx + mouse_grid_x;
+						app[| i].y = app[| i].y - cy + mouse_grid_y;
+					}
+					
+					ds_list_destroy(app);
+				} else {
+					app.x = mouse_grid_x;
+					app.y = mouse_grid_y;
+				}
+				break;
 		}
 	}
 	

scripts/surfaceBox/surfaceBox.gml

@@ -23,11 +23,13 @@ function surfaceBox(_onModify, def_path = "") : widget() constructor {
 		h = _h;
 		open_rx = _rx;
 		open_ry = _ry;
-	
+		
+		var hoverRect = point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h);
+		
 		if(!open) {
 			draw_sprite_stretched(THEME.textbox, 3, _x, _y, _w, _h);
 			
-			if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h)) {
+			if(hover && hoverRect) {
 				draw_sprite_stretched(THEME.textbox, 1, _x, _y, _w, _h);
 				if(mouse_press(mb_left, active))
 					trigger();
@@ -70,6 +72,12 @@ function surfaceBox(_onModify, def_path = "") : widget() constructor {
 		if(WIDGET_CURRENT == self)
 			draw_sprite_stretched(THEME.widget_selecting, 0, _x - ui(3), _y - ui(3), _w + ui(6), _h + ui(6));	
 		
+		if(DRAGGING && DRAGGING.type == "Asset" && hover && hoverRect) {
+			draw_sprite_stretched_ext(THEME.ui_panel_active, 0, _x, _y, _w, _h, COLORS._main_value_positive, 1);	
+			if(mouse_release(mb_left))
+				onModify(DRAGGING.data.path);
+		}
+		
 		resetFocus();
 	}
 }