Preview, Path Array, Canvas Fixes

- [Preview Panel] Fix right-side toolbar overlap with preview content.
- [Path Array Editor] Fix adding image not updating node automatically.
- [Canvas] Fix custom surface brush drawn incorrectly.

#backups/objects/o_dialog_image_array_edit/o_dialog_image_array_edit.yy.backup0

@@ -0,0 +1,210 @@
+// 2024-04-21 14:35:38
+#event properties (no comments/etc. here are saved)
+parent_index = _p_dialog;
+uses_physics = false;
+
+#event create 
+event_inherited();
+
+#region data
+	destroy_on_click_out = true;
+	dialog_w = ui(648);
+	dialog_h = ui(640);
+	
+	draggable = false;
+	dialog_resizable = false;
+	dialog_w_min = ui(400);
+	dialog_h_min = ui(400);
+	dialog_w_max = WIN_W;
+	dialog_h_max = WIN_H;
+	
+	target = noone;
+	
+	function onResize() {
+		sp_content.resize(dialog_w - ui(padding + padding), dialog_h - ui(title_height + padding));
+	}	
+#endregion
+
+#region content
+	menuOn   = -1;
+	dragging = -1;
+	drag_spr = -1;
+	
+	sp_content = new scrollPane(dialog_w - ui(padding + padding), dialog_h - ui(title_height + padding), function(_y, _m) {
+		if(!target) return 0;
+		if(!struct_has(target, "spr")) return 0;
+		
+		draw_clear_alpha(COLORS.dialog_array_edit_bg, 0);
+		
+		var _h = ui(8);
+		
+		var ww  = ui(100);
+		var hh  = ui(100);
+		var pad = ui(16);
+		
+		var arr = target.getInputData(0);
+		if(array_length(arr) != array_length(target.spr)) 
+			target.updatePaths(arr);
+		
+		var len = array_length(arr);
+		var col = floor((sp_content.surface_w - pad) / (ww + pad));
+		var row = ceil(len / col);
+		
+		var yy			= _y + ui(8);
+		var menu		= -1;
+		var drag		= -1;
+		var inb_hover	= -1;
+		
+		for( var i = 0; i < row; i++ ) {
+			var ch = hh;
+			for( var j = 0; j < col; j++ ) {
+				var index = i * col + j;
+				if(index >= len) break;
+				
+				var xx = pad + (ww + pad) * j;
+				
+				draw_sprite_stretched(THEME.ui_panel_bg, 0, xx, yy, ww, hh);
+				
+				if(sHOVER && sp_content.hover && point_in_rectangle(_m[0], _m[1], xx, yy, xx + ww, yy + hh)) {
+					inb_hover = index;
+					if(dragging == -1)
+						draw_sprite_stretched_ext(THEME.ui_panel_active, 0, xx, yy, ww, hh, COLORS._main_accent, 1);
+					
+					if(mouse_press(mb_left, sFOCUS))
+						dragging = index;
+					
+					if(mouse_press(mb_right, sFOCUS)) {
+						menu   = index;
+						menuOn = index;
+					}
+				}
+				
+				var spr   = array_safe_get_fast(target.spr, index, noone);
+				if(spr == noone || !sprite_exists(spr)) 
+					spr = s_texture_default;
+				
+				var spr_w = sprite_get_width(spr);
+				var spr_h = sprite_get_height(spr);
+				var spr_s = min((ww - ui(16)) / spr_w, (hh - ui(16)) / spr_h);
+				var spr_x = xx + ww / 2 - spr_w * spr_s / 2;
+				var spr_y = yy + hh / 2 - spr_h * spr_s / 2;
+				
+				var aa = dragging == -1? 1 : (dragging == index? 1 : 0.5);
+				draw_sprite_ext(spr, 0, spr_x, spr_y, spr_s, spr_s, 0, c_white, aa);
+				
+				draw_set_text(f_p2, fa_center, fa_top, COLORS._main_text);
+				var path  = arr[index];
+				var name  = string_cut_line(string_replace(filename_name(path), filename_ext(path), ""), ww);
+				var txt_h = string_height_ext(name, -1, ww);
+				
+				draw_text_line(xx + ww / 2, yy + hh + ui(16), name, -1, ww);
+				
+				ch = max(ch, hh + txt_h + ui(32));
+			}
+			
+			yy += ch;
+			_h += ch;
+		}
+		
+		if(dragging != -1) {
+			if(inb_hover != -1) {
+				rearrange(dragging, inb_hover);
+				dragging = inb_hover;
+			}
+			
+			if(mouse_release(mb_left))
+				dragging = -1;
+		}
+		
+		if(menu > -1) {
+			menuCall("image_array_edit_menu",,, [
+				menuItem(__txt("Remove"), function() {
+					var arr = target.getInputData(0);
+					array_delete(arr, menuOn, 1);
+					
+					target.inputs[| 0].setValue(arr);
+					target.triggerRender();
+				})
+			],, target );
+		}
+		
+		return _h;
+	})
+#endregion
+
+#region function
+	function rearrange(oldindex, newindex) {
+		if(oldindex == newindex) return;
+		
+		var arr = target.getInputData(0);
+		var val = arr[oldindex];
+		array_delete(arr, oldindex, 1);
+		array_insert(arr, newindex, val);
+		
+		target.inputs[| 0].setValue(arr);
+		target.triggerRender();
+	}
+	
+	sortAsc = true;
+	function sortByName() {
+		if(!target) return 0;
+		var arr = target.getInputData(0);
+		
+		array_sort(arr, bool(sortAsc));
+		sortAsc = !sortAsc;
+		
+		target.inputs[| 0].setValue(arr);
+		target.triggerRender();
+	}
+#endregion
+
+#event draw_gui init
+if !ready exit;
+if !target exit;
+
+#region base UI
+	DIALOG_DRAW_BG
+	if(sFOCUS)
+		DIALOG_DRAW_FOCUS
+	
+	draw_set_text(f_p0, fa_left, fa_top, COLORS._main_text);
+	draw_text(dialog_x + ui(padding), dialog_y + ui(20), __txtx("array_edit_title", "Image array edit"));
+#endregion
+
+#region content
+	var px = dialog_x + ui(padding);
+	var py = dialog_y + ui(title_height);
+	var pw = dialog_w - ui(padding + padding);
+	var ph = dialog_h - ui(title_height + padding);
+	
+	draw_sprite_stretched(THEME.ui_panel_bg, 1, px - ui(8), py - ui(8), pw + ui(16), ph + ui(16));
+	sp_content.setFocusHover(sFOCUS, sHOVER);
+	sp_content.draw(px, py);
+#endregion
+
+#region button
+	var bw = ui(28);
+	var bh = ui(28);
+	var bx = dialog_x + dialog_w - ui(padding - 8) - bw;
+	var by = dialog_y + ui(18);
+	
+	if(buttonInstant(THEME.button_hide, bx, by, bw, bh, mouse_ui, sFOCUS, sHOVER, __txt("Add") + "...", THEME.add,, COLORS._main_value_positive) == 2) {
+		var path = get_open_filenames_compat("image|*.png;*.jpg", "");
+		key_release();
+		if(path != "") {
+			var paths = paths_to_array(path);
+			var arr = target.getInputData(0);
+			
+			for( var i = 0, n = array_length(paths); i < n; i++ ) 
+				array_push(arr, paths[i]);
+			
+			target.inputs[| 0].setValue(arr);
+			target.triggerRender();
+		}
+	}
+	
+	bx -= ui(36);
+	
+	if(buttonInstant(THEME.button_hide, bx, by, bw, bh, mouse_ui, sFOCUS, sHOVER, __txtx("array_edit_sort_name", "Sort by name"), THEME.text) == 2)
+		sortByName();
+#endregion

#backups/objects/o_dialog_image_array_edit/o_dialog_image_array_edit.yy.backup1

@@ -0,0 +1,210 @@
+// 2024-04-21 14:35:31
+#event properties (no comments/etc. here are saved)
+parent_index = _p_dialog;
+uses_physics = false;
+
+#event create 
+event_inherited();
+
+#region data
+	destroy_on_click_out = true;
+	dialog_w = ui(648);
+	dialog_h = ui(640);
+	
+	draggable = false;
+	dialog_resizable = false;
+	dialog_w_min = ui(400);
+	dialog_h_min = ui(400);
+	dialog_w_max = WIN_W;
+	dialog_h_max = WIN_H;
+	
+	target = noone;
+	
+	function onResize() {
+		sp_content.resize(dialog_w - ui(padding + padding), dialog_h - ui(title_height + padding));
+	}	
+#endregion
+
+#region content
+	menuOn   = -1;
+	dragging = -1;
+	drag_spr = -1;
+	
+	sp_content = new scrollPane(dialog_w - ui(padding + padding), dialog_h - ui(title_height + padding), function(_y, _m) {
+		if(!target) return 0;
+		if(!struct_has(target, "spr")) return 0;
+		
+		draw_clear_alpha(COLORS.dialog_array_edit_bg, 0);
+		
+		var _h = ui(8);
+		
+		var ww  = ui(100);
+		var hh  = ui(100);
+		var pad = ui(16);
+		
+		var arr = target.getInputData(0);
+		if(array_length(arr) != array_length(target.spr)) 
+			target.updatePaths(arr);
+		
+		var len = array_length(arr);
+		var col = floor((sp_content.surface_w - pad) / (ww + pad));
+		var row = ceil(len / col);
+		
+		var yy			= _y + ui(8);
+		var menu		= -1;
+		var drag		= -1;
+		var inb_hover	= -1;
+		
+		for( var i = 0; i < row; i++ ) {
+			var ch = hh;
+			for( var j = 0; j < col; j++ ) {
+				var index = i * col + j;
+				if(index >= len) break;
+				
+				var xx = pad + (ww + pad) * j;
+				
+				draw_sprite_stretched(THEME.ui_panel_bg, 0, xx, yy, ww, hh);
+				
+				if(sHOVER && sp_content.hover && point_in_rectangle(_m[0], _m[1], xx, yy, xx + ww, yy + hh)) {
+					inb_hover = index;
+					if(dragging == -1)
+						draw_sprite_stretched_ext(THEME.ui_panel_active, 0, xx, yy, ww, hh, COLORS._main_accent, 1);
+					
+					if(mouse_press(mb_left, sFOCUS))
+						dragging = index;
+					
+					if(mouse_press(mb_right, sFOCUS)) {
+						menu   = index;
+						menuOn = index;
+					}
+				}
+				
+				var spr   = array_safe_get_fast(target.spr, index, noone);
+				if(spr == noone || !sprite_exists(spr)) 
+					spr = s_texture_default;
+				
+				var spr_w = sprite_get_width(spr);
+				var spr_h = sprite_get_height(spr);
+				var spr_s = min((ww - ui(16)) / spr_w, (hh - ui(16)) / spr_h);
+				var spr_x = xx + ww / 2 - spr_w * spr_s / 2;
+				var spr_y = yy + hh / 2 - spr_h * spr_s / 2;
+				
+				var aa = dragging == -1? 1 : (dragging == index? 1 : 0.5);
+				draw_sprite_ext(spr, 0, spr_x, spr_y, spr_s, spr_s, 0, c_white, aa);
+				
+				draw_set_text(f_p2, fa_center, fa_top, COLORS._main_text);
+				var path  = arr[index];
+				var name  = string_cut_line(string_replace(filename_name(path), filename_ext(path), ""), ww);
+				var txt_h = string_height_ext(name, -1, ww);
+				
+				draw_text_line(xx + ww / 2, yy + hh + ui(16), name, -1, ww);
+				
+				ch = max(ch, hh + txt_h + ui(32));
+			}
+			
+			yy += ch;
+			_h += ch;
+		}
+		
+		if(dragging != -1) {
+			if(inb_hover != -1) {
+				rearrange(dragging, inb_hover);
+				dragging = inb_hover;
+			}
+			
+			if(mouse_release(mb_left))
+				dragging = -1;
+		}
+		
+		if(menu > -1) {
+			menuCall("image_array_edit_menu",,, [
+				menuItem(__txt("Remove"), function() {
+					var arr = target.getInputData(0);
+					array_delete(arr, menuOn, 1);
+					
+					target.inputs[| 0].setValue(arr);
+					target.triggerRender();
+				})
+			],, target );
+		}
+		
+		return _h;
+	})
+#endregion
+
+#region function
+	function rearrange(oldindex, newindex) {
+		if(oldindex == newindex) return;
+		
+		var arr = target.getInputData(0);
+		var val = arr[oldindex];
+		array_delete(arr, oldindex, 1);
+		array_insert(arr, newindex, val);
+		
+		target.inputs[| 0].setValue(arr);
+		target.triggerRender();
+	}
+	
+	sortAsc = true;
+	function sortByName() {
+		if(!target) return 0;
+		var arr = target.getInputData(0);
+		
+		array_sort(arr, bool(sortAsc));
+		sortAsc = !sortAsc;
+		
+		target.inputs[| 0].setValue(arr);
+		target.triggerRender();
+	}
+#endregion
+
+#event draw_gui init
+if !ready exit;
+if !target exit;
+
+#region base UI
+	DIALOG_DRAW_BG
+	if(sFOCUS)
+		DIALOG_DRAW_FOCUS
+	
+	draw_set_text(f_p0, fa_left, fa_top, COLORS._main_text);
+	draw_text(dialog_x + ui(padding), dialog_y + ui(20), __txtx("array_edit_title", "Image array edit"));
+#endregion
+
+#region content
+	var px = dialog_x + ui(padding);
+	var py = dialog_y + ui(title_height);
+	var pw = dialog_w - ui(padding + padding);
+	var ph = dialog_h - ui(title_height + padding);
+	
+	draw_sprite_stretched(THEME.ui_panel_bg, 1, px - ui(8), py - ui(8), pw + ui(16), ph + ui(16));
+	sp_content.setFocusHover(sFOCUS, sHOVER);
+	sp_content.draw(px, py);
+#endregion
+
+#region button
+	var bw = ui(28);
+	var bh = ui(28);
+	var bx = dialog_x + dialog_w - ui(padding - 8) - bw;
+	var by = dialog_y + ui(18);
+	
+	if(buttonInstant(THEME.button_hide, bx, by, bw, bh, mouse_ui, sFOCUS, sHOVER, __txt("Add") + "...", THEME.add,, COLORS._main_value_positive) == 2) {
+		var path = get_open_filenames_compat("image|*.png;*.jpg", "");
+		key_release();
+		if(path != "") {
+			var paths = paths_to_array(path);
+			var arr = target.getInputData(0);
+			
+			for( var i = 0, n = array_length(paths); i < n; i++ ) 
+				array_push(arr, paths[i]);
+			
+			target.inputs[| 0].setValue(arr);
+			target.triggerRender();
+		}
+	}
+	
+	bx -= ui(36);
+	
+	if(buttonInstant(THEME.button_hide, bx, by, bw, bh, mouse_ui, sFOCUS, sHOVER, __txtx("array_edit_sort_name", "Sort by name"), THEME.text) == 2)
+		sortByName();
+#endregion

#backups/scripts/canvas_draw_functions/canvas_draw_functions.gml.backup0

@@ -1,4 +1,4 @@
-// 2024-04-18 13:37:35
+// 2024-04-21 14:31:51
 function canvas_draw_point_brush(brush, _x, _y, _draw = false) { #region
 	if(brush.brush_surface == noone) {
 			
@@ -19,7 +19,7 @@ function canvas_draw_point_brush(brush, _x, _y, _draw = false) { #region
 		var _r  = brush.brush_direction + angle_random_eval(brush.brush_rand_dir, brush.brush_seed);
 		var _p  = point_rotate(-_sw / 2, -_sh / 2, 0, 0, _r);
 			
-		draw_surface_ext_safe(brush.brush_surface, _x + _p[0], _y + _p[1], 1, 1, _r, draw_get_color(), draw_get_alpha());
+		draw_surface_ext_safe(brush.brush_surface, round(_x + _p[0]), round(_y + _p[1]), 1, 1, _r, draw_get_color(), draw_get_alpha());
 			
 		if(_draw) brush.brush_seed = irandom_range(100000, 999999);
 	}

#backups/scripts/canvas_draw_functions/canvas_draw_functions.gml.backup1

@@ -1,4 +1,4 @@
-// 2024-04-18 13:37:22
+// 2024-04-21 14:29:52
 function canvas_draw_point_brush(brush, _x, _y, _draw = false) { #region
 	if(brush.brush_surface == noone) {
 			
@@ -19,7 +19,7 @@ function canvas_draw_point_brush(brush, _x, _y, _draw = false) { #region
 		var _r  = brush.brush_direction + angle_random_eval(brush.brush_rand_dir, brush.brush_seed);
 		var _p  = point_rotate(-_sw / 2, -_sh / 2, 0, 0, _r);
 			
-		draw_surface_ext_safe(brush.brush_surface, _x + _p[0], _y + _p[1], 1, 1, _r, draw_get_color(), draw_get_alpha());
+		draw_surface_ext_safe(brush.brush_surface, round(_x + _p[0]), round(_y + _p[1]), 1, 1, _r, draw_get_color(), draw_get_alpha());
 			
 		if(_draw) brush.brush_seed = irandom_range(100000, 999999);
 	}
@@ -118,7 +118,7 @@ function canvas_draw_rect_brush(brush, _x0, _y0, _x1, _y1, _fill) { #region
 	}
 } #endregion
 	
-function canvas_draw_ellp_size(brush, _x0, _y0, _x1, _y1,  _fill) { #region
+function canvas_draw_ellp_brush(brush, _x0, _y0, _x1, _y1,  _fill) { #region
 	if(_x0 == _x1 && _y0 == _y1) {
 		canvas_draw_point_brush(brush, _x0, _y0);
 		return;

#backups/scripts/canvas_tool_brush/canvas_tool_brush.gml.backup0

@@ -1,4 +1,4 @@
-// 2024-04-18 15:44:33
+// 2024-04-21 14:15:23
 function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 	self.brush = brush;
 	isEraser   = eraser;
@@ -34,7 +34,7 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 		}
 			
 		if(mouse_press(mb_left, active)) {
-				
+			
 			surface_set_shader(drawing_surface, noone);
 				canvas_draw_point_brush(brush, mouse_cur_x, mouse_cur_y, true);
 			surface_reset_shader();
@@ -122,5 +122,4 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 			draw_text(_x1 + 8, (_y0 + _y1) / 2, _h);
 		}
 	}
-	
 }

#backups/scripts/canvas_tool_brush/canvas_tool_brush.gml.backup1

@@ -1,4 +1,4 @@
-// 2024-04-18 15:43:04
+// 2024-04-21 14:13:22
 function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 	self.brush = brush;
 	isEraser   = eraser;
@@ -102,7 +102,7 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 	
 	function drawPostOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) {
 		
-		if(mouse_line_drawing && !brush.brush_sizing) {
+		if(mouse_line_drawing && !brush.brush_sizing && node.attributes.show_slope_check) {
 			var _x0 = _x + mouse_line_x0 * _s;
 			var _y0 = _y + mouse_line_y0 * _s;
 			var _x1 = _x + mouse_line_x1 * _s;
@@ -122,5 +122,4 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 			draw_text(_x1 + 8, (_y0 + _y1) / 2, _h);
 		}
 	}
-	
 }

#backups/scripts/node_array/node_array.gml.backup0

@@ -1,4 +1,4 @@
-// 2024-04-20 10:42:12
+// 2024-04-21 14:12:32
 function Node_Array(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	name = "Array";
 	

#backups/scripts/node_array/node_array.gml.backup1

@@ -1,4 +1,4 @@
-// 2024-04-20 10:41:12
+// 2024-04-21 12:50:40
 function Node_Array(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	name = "Array";
 	

#backups/scripts/node_canvas/node_canvas.gml.backup0

@@ -1,4 +1,4 @@
-// 2024-04-20 10:03:26
+// 2024-04-21 14:29:32
 function Node_Canvas(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	name	= "Canvas";
 	color	= COLORS.node_blend_canvas;
@@ -863,7 +863,6 @@ function Node_Canvas(_x, _y, _group = noone) : Node(_x, _y, _group) constructor
 			}
 			
 			if(_tool) _tool.drawPostOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
-			
 		#endregion
 		
 		var _x0 = _x;

#backups/scripts/node_canvas/node_canvas.gml.backup1

@@ -1,4 +1,4 @@
-// 2024-04-20 08:26:31
+// 2024-04-21 14:28:39
 function Node_Canvas(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	name	= "Canvas";
 	color	= COLORS.node_blend_canvas;
@@ -864,6 +864,7 @@ function Node_Canvas(_x, _y, _group = noone) : Node(_x, _y, _group) constructor
 			
 			if(_tool) _tool.drawPostOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
 			
+			canvas_draw_point_brush(brush, _x, _y, true);
 		#endregion
 		
 		var _x0 = _x;

#backups/scripts/panel_preview/panel_preview.gml.backup0

@@ -1,4 +1,4 @@
-// 2024-04-18 15:03:27
+// 2024-04-21 14:21:07
 #region funtion calls
 	function __fnInit_Preview() {
 		__registerFunction("preview_focus_content",				panel_preview_focus_content);
@@ -123,7 +123,8 @@ function Panel_Preview() : PanelContent() constructor {
 		toolbar_height = ui(40);
 		
 		tool_hovering     = false;
-		tool_side_drawing = false;
+		tool_side_draw_l  = false;
+		tool_side_draw_r  = false;
 		overlay_hovering  = false;
 		
 		sbChannel = new scrollBox([], function(index) { #region
@@ -571,9 +572,11 @@ function Panel_Preview() : PanelContent() constructor {
 		if(node != noone) bbox = node.getPreviewBoundingBox();
 		if(bbox == noone) bbox = BBOX().fromWH(0, 0, PROJECT.attributes.surface_dimension[0], PROJECT.attributes.surface_dimension[1]);
 		
-		var ss = min((w - 32 - tool_side_drawing * 40) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
+		var tl = tool_side_draw_l * 40;
+		var tr = tool_side_draw_r * 40;
+		var ss = min((w - 32 - tl - tr) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
 		canvas_s = ss;
-		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tool_side_drawing * 40 / 2);
+		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tl - tr) / 2;
 		canvas_y = h / 2 - bbox.h * canvas_s / 2 - bbox.y0 * canvas_s;
 	} #endregion
 	
@@ -1117,7 +1120,7 @@ function Panel_Preview() : PanelContent() constructor {
 			preview_x_max = 0;
 			
 			if(array_length(pseq) > 1) {
-				var _xx = tool_side_drawing * ui(40);
+				var _xx = tool_side_draw_l * ui(40);
 				var xx  = _xx + preview_x + ui(8);
 				var yy  = h - toolbar_height - prev_size - ui(8);
 			
@@ -1195,7 +1198,8 @@ function Panel_Preview() : PanelContent() constructor {
 		var cy = canvas_y + _node.preview_y * canvas_s;
 		var _snx = 0, _sny = 0;
 		
-		tool_side_drawing = _node.tools != -1;
+		tool_side_draw_l = _node.tools != -1;
+		tool_side_draw_r = _node.rightTools != -1;
 		
 		if(_node.tools != -1 && point_in_rectangle(_mx, _my, 0, 0, toolbar_width, h)) {
 			isHover = false;

#backups/scripts/panel_preview/panel_preview.gml.backup1

@@ -1,4 +1,4 @@
-// 2024-04-18 15:02:59
+// 2024-04-21 14:21:06
 #region funtion calls
 	function __fnInit_Preview() {
 		__registerFunction("preview_focus_content",				panel_preview_focus_content);
@@ -123,7 +123,8 @@ function Panel_Preview() : PanelContent() constructor {
 		toolbar_height = ui(40);
 		
 		tool_hovering     = false;
-		tool_side_drawing = false;
+		tool_side_draw_l  = false;
+		tool_side_draw_r  = false;
 		overlay_hovering  = false;
 		
 		sbChannel = new scrollBox([], function(index) { #region
@@ -571,9 +572,11 @@ function Panel_Preview() : PanelContent() constructor {
 		if(node != noone) bbox = node.getPreviewBoundingBox();
 		if(bbox == noone) bbox = BBOX().fromWH(0, 0, PROJECT.attributes.surface_dimension[0], PROJECT.attributes.surface_dimension[1]);
 		
-		var ss = min((w - 32 - tool_side_drawing * 40) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
+		var tl = tool_side_draw_l * 40;
+		var tr = tool_side_draw_r * 40;
+		var ss = min((w - 32 - tl - tr) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
 		canvas_s = ss;
-		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tool_side_drawing * 40 / 2);
+		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tl - tr) / 2;
 		canvas_y = h / 2 - bbox.h * canvas_s / 2 - bbox.y0 * canvas_s;
 	} #endregion
 	
@@ -1117,7 +1120,7 @@ function Panel_Preview() : PanelContent() constructor {
 			preview_x_max = 0;
 			
 			if(array_length(pseq) > 1) {
-				var _xx = tool_side_drawing * ui(40);
+				var _xx = tool_side_draw_l * ui(40);
 				var xx  = _xx + preview_x + ui(8);
 				var yy  = h - toolbar_height - prev_size - ui(8);
 			
@@ -1195,7 +1198,8 @@ function Panel_Preview() : PanelContent() constructor {
 		var cy = canvas_y + _node.preview_y * canvas_s;
 		var _snx = 0, _sny = 0;
 		
-		tool_side_drawing = _node.tools != -1;
+		tool_side_draw_l = _node.tools != -1;
+		tool_side_draw_r = _node.rightTools != -1;
 		
 		if(_node.tools != -1 && point_in_rectangle(_mx, _my, 0, 0, toolbar_width, h)) {
 			isHover = false;

objects/o_dialog_image_array_edit/Create_0.gml

@@ -116,7 +116,9 @@ event_inherited();
 				menuItem(__txt("Remove"), function() {
 					var arr = target.getInputData(0);
 					array_delete(arr, menuOn, 1);
+					
 					target.inputs[| 0].setValue(arr);
+					target.triggerRender();
 				})
 			],, target );
 		}
@@ -133,8 +135,9 @@ event_inherited();
 		var val = arr[oldindex];
 		array_delete(arr, oldindex, 1);
 		array_insert(arr, newindex, val);
+		
 		target.inputs[| 0].setValue(arr);
-		target.doUpdate();
+		target.triggerRender();
 	}
 	
 	sortAsc = true;
@@ -146,6 +149,6 @@ event_inherited();
 		sortAsc = !sortAsc;
 		
 		target.inputs[| 0].setValue(arr);
-		target.doUpdate();
+		target.triggerRender();
 	}
 #endregion

objects/o_dialog_image_array_edit/Draw_64.gml

@@ -39,6 +39,7 @@ if !target exit;
 				array_push(arr, paths[i]);
 			
 			target.inputs[| 0].setValue(arr);
+			target.triggerRender();
 		}
 	}
 	

scripts/canvas_draw_functions/canvas_draw_functions.gml

@@ -18,7 +18,7 @@ function canvas_draw_point_brush(brush, _x, _y, _draw = false) { #region
 		var _r  = brush.brush_direction + angle_random_eval(brush.brush_rand_dir, brush.brush_seed);
 		var _p  = point_rotate(-_sw / 2, -_sh / 2, 0, 0, _r);
 			
-		draw_surface_ext_safe(brush.brush_surface, _x + _p[0], _y + _p[1], 1, 1, _r, draw_get_color(), draw_get_alpha());
+		draw_surface_ext_safe(brush.brush_surface, round(_x + _p[0]), round(_y + _p[1]), 1, 1, _r, draw_get_color(), draw_get_alpha());
 			
 		if(_draw) brush.brush_seed = irandom_range(100000, 999999);
 	}

scripts/canvas_tool_brush/canvas_tool_brush.gml

@@ -33,7 +33,7 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 		}
 			
 		if(mouse_press(mb_left, active)) {
-				
+			
 			surface_set_shader(drawing_surface, noone);
 				canvas_draw_point_brush(brush, mouse_cur_x, mouse_cur_y, true);
 			surface_reset_shader();
@@ -121,5 +121,4 @@ function canvas_tool_brush(brush, eraser = false) : canvas_tool() constructor {
 			draw_text(_x1 + 8, (_y0 + _y1) / 2, _h);
 		}
 	}
-	
 }

scripts/globals/globals.gml

@@ -38,8 +38,8 @@
 	LATEST_VERSION	= 11600;
 	VERSION			= 11700;
 	SAVE_VERSION	= 11690;
-	VERSION_STRING  = "1.17.rc3";
-	BUILD_NUMBER	= 11700;
+	VERSION_STRING  = "1.17.rc4";
+	BUILD_NUMBER	= 11704;
 	
 	globalvar HOTKEYS, HOTKEY_CONTEXT;
 	HOTKEYS			= ds_map_create();

scripts/node_canvas/node_canvas.gml

@@ -862,7 +862,6 @@ function Node_Canvas(_x, _y, _group = noone) : Node(_x, _y, _group) constructor
 			}
 			
 			if(_tool) _tool.drawPostOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
-			
 		#endregion
 		
 		var _x0 = _x;

scripts/panel_preview/panel_preview.gml

@@ -122,7 +122,8 @@ function Panel_Preview() : PanelContent() constructor {
 		toolbar_height = ui(40);
 		
 		tool_hovering     = false;
-		tool_side_drawing = false;
+		tool_side_draw_l  = false;
+		tool_side_draw_r  = false;
 		overlay_hovering  = false;
 		
 		sbChannel = new scrollBox([], function(index) { #region
@@ -570,9 +571,11 @@ function Panel_Preview() : PanelContent() constructor {
 		if(node != noone) bbox = node.getPreviewBoundingBox();
 		if(bbox == noone) bbox = BBOX().fromWH(0, 0, PROJECT.attributes.surface_dimension[0], PROJECT.attributes.surface_dimension[1]);
 		
-		var ss = min((w - 32 - tool_side_drawing * 40) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
+		var tl = tool_side_draw_l * 40;
+		var tr = tool_side_draw_r * 40;
+		var ss = min((w - 32 - tl - tr) / bbox.w, (h - 32 - toolbar_height * 2) / bbox.h);
 		canvas_s = ss;
-		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tool_side_drawing * 40 / 2);
+		canvas_x = w / 2 - bbox.w * canvas_s / 2 - bbox.x0 * canvas_s + (tl - tr) / 2;
 		canvas_y = h / 2 - bbox.h * canvas_s / 2 - bbox.y0 * canvas_s;
 	} #endregion
 	
@@ -1116,7 +1119,7 @@ function Panel_Preview() : PanelContent() constructor {
 			preview_x_max = 0;
 			
 			if(array_length(pseq) > 1) {
-				var _xx = tool_side_drawing * ui(40);
+				var _xx = tool_side_draw_l * ui(40);
 				var xx  = _xx + preview_x + ui(8);
 				var yy  = h - toolbar_height - prev_size - ui(8);
 			
@@ -1194,7 +1197,8 @@ function Panel_Preview() : PanelContent() constructor {
 		var cy = canvas_y + _node.preview_y * canvas_s;
 		var _snx = 0, _sny = 0;
 		
-		tool_side_drawing = _node.tools != -1;
+		tool_side_draw_l = _node.tools != -1;
+		tool_side_draw_r = _node.rightTools != -1;
 		
 		if(_node.tools != -1 && point_in_rectangle(_mx, _my, 0, 0, toolbar_width, h)) {
 			isHover = false;