Fix the note preview when adding a note or changing the key/volume/panning

scripts/add_block_manual/add_block_manual.gml

@@ -68,7 +68,7 @@ function add_block_manual(argument0, argument1, argument2, argument3, argument4,
 	if (xx >= songs[song].enda) songs[song].enda = xx
 	if (yy >= songs[song].endb) songs[song].endb = yy
 
-	if (ins.loaded) play_sound(ins, key, vel, pan, pit)
+	if (ins.loaded) play_sound(ins, key, (songs[song].layervol[yy] / 100 ) * vel, (songs[song].layerstereo[yy] + pan) / 2, pit)
 	history_set(h_addblock, xx, yy, ins, key, vel, pan, pit)
 
 	var insname = songs[song].instrument_list[| ds_list_find_index(songs[song].instrument_list, ins)].name

scripts/change_block_manual/change_block_manual.gml

@@ -25,7 +25,7 @@ function change_block_manual(argument0, argument1, argument2, argument3, argumen
 		songs[song].song_pit[xx, yy] = pit
 	}
 
-	if (ins.loaded) play_sound(ins, key, vel, pan, pit)
+	if (ins.loaded) play_sound(ins, key, (songs[song].layervol[yy] / 100 ) * vel, (songs[song].layerstereo[yy] + pan) / 2, pit)
 
 	var insname = songs[song].instrument_list[| ds_list_find_index(songs[song].instrument_list, ins)].name
 	if (insname = "Tempo Changer") {

scripts/control_create/control_create.gml

@@ -395,6 +395,7 @@ function control_create() {
 
 	mousewheel = 0
 	changepitch = 1
+	layerhov_vppreview  = 0
 
 	keynames = ["A", "A#", "B", "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#"];
 	keynames_flat = 0

scripts/control_draw/control_draw.gml

@@ -1,6 +1,7 @@
 function control_draw() {
 	// control_draw()
-	var a, b, c, d, e, f, g, p, l, s, exist, str, str2, m, xx, x1, y1, x2, y2, iconcolor, showmenu, totalcols, totalrows, compx, prev, colr, note_offset;
+	var a, b, c, d, e, f, g, p, l, s, exist, str, str2, m, xx, x1, y1, x2, y2, iconcolor, showmenu, totalcols, totalrows, compx, prev, colr, note_offset,
+		preview_pan = 100, preview_vol = 100;
 
 	var checkplaying = playing - playing_prev
 	playing_prev = playing
@@ -232,15 +233,29 @@ function control_draw() {
 			selected_vel = 100
 			selected_pan = 100
 			selected_pit = 0
-	        play_sound(current_song.instrument, selected_key, 100 ,100, 0)
+
+			preview_vol = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layervol[selby] / 100 ) * selected_vel : 100
+
+			preview_pan = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layerstereo[selby] + selected_pan) / 2 : 100
+
+	       	play_sound(current_song.instrument, selected_key, preview_vol, preview_pan, 0)
 	    }
 	    if (mouse_wheel_up_dynamic() && insindex < ds_list_size(current_song.instrument_list) - 1) {
 	        insindex++
 	        current_song.instrument = current_song.instrument_list[| insindex]
 			selected_vel = 100
 			selected_pan = 100
 			selected_pit = 0
-	        play_sound(current_song.instrument, selected_key, 100 ,100, 0)
+
+			preview_vol = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layervol[selby] / 100 ) * selected_vel : 100
+
+			preview_pan = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layerstereo[selby] + selected_pan) / 2 : 100
+
+			play_sound(current_song.instrument, selected_key, preview_vol, preview_pan, 0)
 	    }
 	}
 	if (mousewheel = 2 && window = 0 && (exist = 0 || changepitch = 0) && !isplayer && !volume_scroll) {
@@ -249,14 +264,28 @@ function control_draw() {
 			selected_vel = 100
 			selected_pan = 100
 			selected_pit = 0
-	        play_sound(current_song.instrument, selected_key, 100 ,100, 0)
+
+			preview_vol = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layervol[selby] / 100 ) * selected_vel : 100
+
+			preview_pan = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layerstereo[selby] + selected_pan) / 2 : 100
+
+			play_sound(current_song.instrument, selected_key, preview_vol, preview_pan, 0)
 	    }
 	    if (mouse_wheel_up_dynamic() && selected_key < 87) {
 	        selected_key += 1
 			selected_vel = 100
 			selected_pan = 100
 			selected_pit = 0
-	        play_sound(current_song.instrument, selected_key, 100 ,100, 0)
+
+			preview_vol = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layervol[selby] / 100 ) * selected_vel : 100
+
+			preview_pan = (selby >= 0 && selby <= current_song.endb && layerhov_vppreview)
+				? (songs[song].layerstereo[selby] + selected_pan) / 2 : 100
+
+			play_sound(current_song.instrument, selected_key, preview_vol, preview_pan, 0)
 	    }
 	}
 
@@ -475,12 +504,15 @@ function control_draw() {
 					selected_vel = current_song.song_vel[selbx, selby]
 					selected_pan = current_song.song_pan[selbx, selby]
 					selected_pit = current_song.song_pit[selbx, selby]
+
+					preview_vol = (songs[song].layervol[selby] / 100 ) * selected_vel
+					preview_pan = (songs[song].layerstereo[selby] + selected_pan) / 2
 				} else {
 					selected_vel = 100
 					selected_pan = 100
 					selected_pit = 0
 				}
-				play_sound(current_song.instrument, selected_key, selected_vel, selected_pan, selected_pit)
+				play_sound(current_song.instrument, selected_key, preview_vol, preview_pan, selected_pit)
 			}
 
 		}

scripts/draw_window_preferences/draw_window_preferences.gml

@@ -532,6 +532,7 @@ function draw_window_preferences() {
 	    if (draw_radiobox(x1 + 40, y1 + 110 + (theme = 3) * 22, mousewheel = 1, "Use mouse wheel to change instrument", "Use the mouse wheel to toggle between\nthe available instruments.")) mousewheel = 1
 	    if (draw_radiobox(x1 + 40, y1 + 130 + (theme = 3) * 22, mousewheel = 2, "Use mouse wheel to change key", "Use the mouse wheel to toggle\nbetween the keys on the piano.")) mousewheel = 2
 	    if (draw_checkbox(x1 + 40, y1 + 158 + (theme = 3) * 22, changepitch, "Change note properties when scrolling over notes", "Whether scrolling when hovering over a note should change its key,\nvelocity, panning or pitch, according to the currently selected edit mode.")) changepitch=!changepitch
+		if (draw_checkbox(x1 + 40, y1 + 178 + (theme = 3) * 22, layerhov_vppreview , "Volume/Panning preview relative to current hovered layer", "Whether the volume/panning preview should be relative\nto the layer you are hovering over.")) layerhov_vppreview =!layerhov_vppreview 
 		//draw_text_dynamic(x1 + 40, y1 + 178, "Tip: Hold Shift while scrolling over a note to change a whole octave,\nor fine-tune its velocity, panning or pitch.")
 		if (theme = 3) draw_theme_font(font_info_med)
 	    draw_areaheader(x1 + 22, y1 + 220 + (theme = 3) * 22, 456, 105, "Piano")
@@ -549,6 +550,7 @@ function draw_window_preferences() {
 	    if (draw_radiobox(x1 + 40, y1 + 110 + (theme = 3) * 22, mousewheel = 1, "使用鼠标滚轮改变音色", "使用鼠标滚轮切换可用音色。")) mousewheel = 1
 	    if (draw_radiobox(x1 + 40, y1 + 130 + (theme = 3) * 22, mousewheel = 2, "使用鼠标滚轮改变音调", "使用鼠标滚轮改变目前使用的音调。")) mousewheel = 2
 	    if (draw_checkbox(x1 + 40, y1 + 158 + (theme = 3) * 22, changepitch, "当在音符上使用鼠标滚轮改变音符属性", "在音符上使用鼠标滚轮时是否根据目前模式改变其音调、音量、声道或音高。")) changepitch=!changepitch
+		if (draw_checkbox(x1 + 40, y1 + 178 + (theme = 3) * 22, layerhov_vppreview , "相对于当前悬停图层的音量/平移预览", "音量/平移预览是否应相对于鼠标悬停的图层。")) layerhov_vppreview =!layerhov_vppreview 
 		//draw_text_dynamic(x1 + 40, y1 + 178, "Tip: Hold Shift while scrolling over a note to change a whole octave,\nor fine-tune its velocity, panning or pitch.")
 		if (theme = 3) draw_theme_font(font_info_med)
 	    draw_areaheader(x1 + 22, y1 + 220 + (theme = 3) * 22, 456, 105, "琴键")

scripts/load_settings/load_settings.gml

@@ -47,6 +47,7 @@ function load_settings() {
 	show_outofrange =    ini_read_real(  "preferences", "show_outofrange",    show_outofrange)
 	mousewheel =         ini_read_real(  "preferences", "mousewheel",         mousewheel)
 	changepitch =        ini_read_real(  "preferences", "change_pitch",       changepitch)
+	layerhov_vppreview = ini_read_real(  "preferences", "layerhov_vppreview", layerhov_vppreview)
 	select_lastpressed = ini_read_real(  "preferences", "select_lastpressed", select_lastpressed)
 	marker_follow =      ini_read_real(  "preferences", "marker_follow",      marker_follow)
 	marker_pagebypage =  ini_read_real(  "preferences", "marker_pagebypage",  marker_pagebypage)

scripts/save_settings/save_settings.gml

@@ -45,6 +45,7 @@ function save_settings() {
 	ini_write_real_clean("preferences", "show_outofrange",    show_outofrange)
 	ini_write_real_clean("preferences", "mousewheel",         mousewheel)
 	ini_write_real_clean("preferences", "change_pitch",       changepitch)
+	ini_write_real_clean("preferences", "layerhov_vppreview", layerhov_vppreview)
 	ini_write_real_clean("preferences", "select_lastpressed", select_lastpressed)
 	ini_write_real_clean("preferences", "marker_follow",      marker_follow)
 	ini_write_real_clean("preferences", "marker_pagebypage",  marker_pagebypage)