Particle path

scripts/__VFX/__VFX.gml

@@ -78,6 +78,11 @@ function __part(_node) constructor {
 	
 	frame = 0;
 	
+	path      = noone;
+	pathIndex = 0;
+	pathPos   = new __vec2();
+	pathDiv   = noone;
+	
 	static reset = function() { #region
 		INLINE
 		
@@ -168,6 +173,13 @@ function __part(_node) constructor {
 		alp_fade = _fade;
 	} #endregion
 	
+	static setPath = function(_path, _pathDiv) { #region
+		INLINE
+		
+		path    = _path;
+		pathDiv = _pathDiv;
+	} #endregion
+	
 	static kill = function(callDestroy = true) { #region
 		INLINE
 		
@@ -294,6 +306,14 @@ function __part(_node) constructor {
 		_xx = drawx + _pp[0];
 		_yy = drawy + _pp[1];
 		
+		if(path != noone) {
+			var _div = pathDiv.get(lifeRat);
+			
+			pathPos = path.getPointRatio(lifeRat, pathIndex, pathPos);
+			_xx = _xx * _div + pathPos.x;
+			_yy = _yy * _div + pathPos.y;
+		}
+		
 		if(exact) {
 			_xx = round(_xx);
 			_yy = round(_yy);

scripts/_node_VFX_spawner/_node_VFX_spawner.gml

@@ -150,12 +150,22 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 		.setDisplay(VALUE_DISPLAY.button, { name: "Trigger", onClick: triggerSpawn, output: true })
 		.rejectArray();
 	
+	inputs[| 45] = nodeValue("Follow Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false )
+		.rejectArray();
+	
+	inputs[| 46] = nodeValue("Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.pathnode, noone )
+		.rejectArray();
+	
+	inputs[| 47] = nodeValue("Path Deviation", self, JUNCTION_CONNECT.input, VALUE_TYPE.curve, CURVE_DEF_11 )
+		.rejectArray();
+	
 	input_len = ds_list_size(inputs);
 	
 	input_display_list = [ 32,
 		["Sprite",	   false],	0, 22, 23, 26,
 		["Spawn",		true],	27, 16, 44, 1, 2, 3, 4, 30, 24, 5,
 		["Movement",	true],	29, 6, 18,
+		["Follow path", true, 45], 46, 47, 
 		["Physics",		true],	7, 19, 33, 34, 35, 36, 
 		["Ground",		true, 37], 38, 39, 40, 
 		["Rotation",	true],	15, 8, 9, 
@@ -190,6 +200,7 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 	
 	curve_scale = noone;
 	curve_alpha = noone;
+	curve_path_div = noone;
 	
 	for( var i = 0; i < attributes.part_amount; i++ )
 		parts[i] = new __part(self);
@@ -235,6 +246,8 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 		var _ground_bounce	= getInputData(39);
 		var _ground_frict   = getInputData(40);
 		
+		var _path = getInputData(46);
+		
 		if(_rotation[1] < _rotation[0]) _rotation[1] += 360;
 		
 		var _posDist = [];
@@ -330,6 +343,8 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 			part.setGround(_ground, _ground_offset, _ground_bounce, _ground_frict);
 			part.setTransform(_scx, _scy, curve_scale, _rot, _rot_spd, _follow);
 			part.setDraw(_color, _bld, _alp, curve_alpha);
+			part.setPath(_path, curve_path_div);
+			
 			spawn_index = safe_mod(spawn_index + 1, attributes.part_amount);
 			onSpawn(_time, part);
 			
@@ -389,9 +404,11 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 		
 			var _curve_sca = getInputData(11);
 			var _curve_alp = getInputData(14);
+			var _curve_pth = getInputData(47);
 		
-			curve_scale = new curveMap(_curve_sca, TOTAL_FRAMES);
+			curve_scale    = new curveMap(_curve_sca, TOTAL_FRAMES);
-			curve_alpha = new curveMap(_curve_alp, TOTAL_FRAMES);
+			curve_alpha    = new curveMap(_curve_alp, TOTAL_FRAMES);
+			curve_path_div = new curveMap(_curve_pth, TOTAL_FRAMES);
 		#endregion
 		
 		render();
@@ -456,6 +473,7 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 		var _dirAng = getInputData(29);
 		var _turn   = getInputData(34);
 		var _spwTyp = getInputData(16);
+		var _usePth = getInputData(45);
 		
 		inputs[|  6].setVisible(!_dirAng);
 		
@@ -470,6 +488,8 @@ function Node_VFX_Spawner_Base(_x, _y, _group = noone) : Node(_x, _y, _group) co
 		inputs[| 23].setVisible(false);
 		inputs[| 26].setVisible(false);
 		
+		inputs[| 46].setVisible(true, _usePth);
+		
 		inputs[| 1].setVisible(_spwTyp < 2);
 		if(_spwTyp == 0)		inputs[| 1].name = "Spawn delay";
 		else if(_spwTyp == 1)	inputs[| 1].name = "Spawn frame";

scripts/node_VFX_group/node_VFX_group.gml

@@ -50,6 +50,7 @@ function Node_VFX_Group(_x, _y, _group = noone) : Node_Collection(_x, _y, _group
 		var loop = getInputData(0);
 		if(!loop) return;
 		
+		if(IS_PLAYING)
 		for( var i = 0; i < TOTAL_FRAMES; i++ )
 		for( var j = 0, m = ds_list_size(topoList); j < m; j++ ) {
 			var node = topoList[| j];

scripts/node_particle/node_particle.gml

@@ -83,7 +83,7 @@ function Node_Particle(_x, _y, _group = noone) : Node_VFX_Spawner_Base(_x, _y, _
 		
 		if(CURRENT_FRAME == 0) {
 			reset();
-			reLoop();
+			if(IS_PLAYING) reLoop();
 		}
 		
 		if(IS_PLAYING) runVFX(frame);

scripts/panel_inspector/panel_inspector.gml

@@ -501,7 +501,7 @@ function Panel_Inspector() : PanelContent() constructor {
 						var togl = array_safe_get(jun_disp, 2, noone);
 						if(togl != noone) var toging = _inspecting.getInputData(togl);
 						
-						var lbx = (togl != noone) * ui(36);
+						var lbx = (togl != noone) * ui(40);
 						var lbw = con_w - lbx;
 						var ltx = lbx + ui(32);