add map highscores for singleplayer

project.godot

@@ -19,6 +19,7 @@ config/icon="res://icon.svg"
 
 Gamestate="*res://scripts/gamestate.gd"
 ConfigFileHandler="*res://scripts/configFileHandler.gd"
+HighscoreHandler="*res://scripts/highscoreHandler.gd"
 
 [display]
 

scenes/game.tscn

@@ -260,15 +260,39 @@ text = "0.000"
 vertical_alignment = 1
 
 [node name="countdown_label" type="Label" parent="hud"]
-offset_left = 604.0
-offset_top = 312.0
-offset_right = 644.0
-offset_bottom = 342.0
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -20.0
+offset_top = -34.5
+offset_right = 20.0
+offset_bottom = 34.5
+grow_horizontal = 2
+grow_vertical = 2
 theme_override_font_sizes/font_size = 50
 text = "3"
 horizontal_alignment = 1
 vertical_alignment = 1
 
+[node name="highscore_label" type="Label" parent="hud"]
+visible = false
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -57.5
+offset_top = 2.70999
+offset_right = 57.5
+offset_bottom = 71.71
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_font_sizes/font_size = 50
+horizontal_alignment = 1
+vertical_alignment = 1
+
 [node name="overlaycolor" type="ColorRect" parent="hud"]
 self_modulate = Color(1, 1, 1, 0)
 offset_left = -25.0

scripts/game.gd

@@ -11,6 +11,8 @@ extends Node2D
 @onready var times_container: HFlowContainer = $hud/times_container
 @onready var timer_close: Timer = $timer_close
 
+@onready var highscore_label: Label = $hud/highscore_label
+
 
 const caroffset= 32+4 #space cars on start line
 const caroffset_side= 16
@@ -35,6 +37,7 @@ var game_ended=false
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
+	
 	Gamestate.resetTimeElapsed()
 	
 	#countdown.start()
@@ -83,6 +86,8 @@ func _ready() -> void:
 		print("i_position="+str(i_position)+" carpos is ="+str(newcarinstance.getPosition())+"  instancepos="+str(newcarinstance.position)+" colori="+str(player.colori)+" color="+str(player.color))
 		i+=1
 		
+		print("mapname="+str(Gamestate.getSelectedMapName()+"_"+str(Gamestate.getRounds())))
+		
 
 func custom_array_sort_rank(a, b):
 	return a.rank > b.rank #a>b = higher rank (more wins) -> better start position
@@ -110,11 +115,14 @@ func _process(delta: float) -> void:
 			if Input.is_action_pressed(Gamestate.userinput_prefix+str(id)):
 				anyplayerkeypressed=true
 			id+=1
+		
+		
 		if anyplayerkeypressed and timer_close.time_left<time_close_keypressed:
 			timer_close.wait_time=time_close_keypressed #set time back
 			timer_close.stop() #prepare for restarting at this time
 		if !anyplayerkeypressed and timer_close.is_stopped():
 			timer_close.start() #start timer when no key is pressed
+			
 
 func updateCameraMovement(delta: float):
 	
@@ -234,6 +242,24 @@ func finishGame():
 		p.rank=p.rank+min(max((floatrank-p.rank),rankchangedown),rankchangeup)
 		print("  changed to rank "+str(p.rank))
 		i+=1
+		
+	
+	if 	Gamestate.getPlayers().size()==1: #was played in singleplayer
+		var timediff=HighscoreHandler.updateHighscore(Gamestate.getSelectedMapName()+"_"+str(Gamestate.getRounds()),getfinalTimeByPlayer(Gamestate.getPlayers()[0]))
+		print("Timediff="+str(timediff))
+		timediff=round(timediff*1000)/1000
+		highscore_label.visible=true
+		
+		if timediff==0: #same time or first entry
+			highscore_label.text=str(timediff)
+			highscore_label.modulate=Color(200,200,0)
+		elif timediff<0: #new highscore
+			highscore_label.text=str(timediff)
+			highscore_label.modulate=Color(0,0,200)
+		elif timediff>0: #worse time
+			highscore_label.text="+"+str(timediff)
+			highscore_label.modulate=Color(200,0,0)
+		
 	
 	game_hud_animations.play("game_end")
 	timer_close.start()
@@ -241,16 +267,26 @@ func finishGame():
 	
 
 func custom_array_sort_player_finaltime(a, b):
-	var cars=cars.get_children()
-	var finalTimeA=-1
-	var finalTimeB=-1
-	for c in cars:
-		if c.reference_gamestateplayer==a:
-			finalTimeA=c.getCharacterBody().finalTime
-		elif c.reference_gamestateplayer==b:
-			finalTimeB=c.getCharacterBody().finalTime
-	return finalTimeA < finalTimeB
+	#var cars=cars.get_children()
+	var finalTimeA=getfinalTimeByPlayer(a)
+	var finalTimeB=getfinalTimeByPlayer(b)
+	if finalTimeA != null and finalTimeB != null:
+		return finalTimeA < finalTimeB
+	else:
+		return false
+	#for c in cars:
+#		if c.reference_gamestateplayer==a:
+			#finalTimeA=c.getCharacterBody().finalTime
+		#elif c.reference_gamestateplayer==b:
+			#finalTimeB=c.getCharacterBody().finalTime
+	
 
+func getfinalTimeByPlayer(player):
+	var cars=cars.get_children()
+	for c in cars:
+		if c.reference_gamestateplayer==player:
+			return c.getCharacterBody().finalTime
+	return null
 
 func _on_timer_close_timeout() -> void:
 	print("Close Map")

scripts/gamestate.gd

@@ -10,7 +10,8 @@ var userinput_prefix="inputP"
 var time_elapsed=0
 
 var map_scene_name=""
-var map_scene_name_prefix="res://scenes/map_"
+var map_scene_path_prefix="res://scenes/"
+var map_scene_name_prefix="map_"
 var map_scene_name_postfix=".tscn"
 
 var rounds=3
@@ -26,9 +27,12 @@ func setRounds(r):
 	
 func getSelectedMap(): #return only short map name "00"
 	return map_scene_name
+
+func getSelectedMapName():
+	return map_scene_name_prefix+map_scene_name
 	
 func getSelectedMapSceneName(): #returns full scene path "res://scenes/map_00.tscn"
-	return map_scene_name_prefix+map_scene_name+map_scene_name_postfix
+	return map_scene_path_prefix+map_scene_name_prefix+map_scene_name+map_scene_name_postfix
 	
 func setSelectedMap(mapname):
 	map_scene_name=mapname

scripts/highscoreHandler.gd

@@ -0,0 +1,41 @@
+extends Node
+
+const HIGHSCORE_FILE_PATH = "highscores.json"
+
+
+
+func updateHighscore(mapname:String,rounds:int,preset:int,time:float):
+	var highscores=loadHighscoreDict()
+	if highscores.has(mapname):
+		var lasthighscore=loadHighscore(mapname)
+		if time<lasthighscore: #better time
+			highscores[mapname].append({"created":Time.get_unix_time_from_system(),"time":time})
+			storeHighscoreDict(highscores)
+		return time-lasthighscore
+	else: #first entry
+		highscores[mapname]=[{"created":Time.get_unix_time_from_system(),"time":time}]
+		storeHighscoreDict(highscores)
+		return 0
+
+
+func loadHighscore(mapname:String):
+	var highscores=loadHighscoreDict()
+	if highscores.has(mapname):
+		if highscores[mapname].size()>0:
+			return highscores[mapname][highscores[mapname].size()-1]["time"] #return last entry
+	else:
+		return null
+	
+	
+
+func loadHighscoreDict():
+	var file = FileAccess.open(HIGHSCORE_FILE_PATH, FileAccess.READ)
+	if file == null:
+		return {}
+	var content = file.get_as_text()
+	return JSON.parse_string(content)
+	
+func storeHighscoreDict(content:Dictionary):
+	print("Saved Highscorefile:"+str(content))
+	var file = FileAccess.open(HIGHSCORE_FILE_PATH, FileAccess.WRITE)
+	file.store_string(JSON.stringify(content, "\t"))