started region networking for pathfinding and such

Client/autoloads/WorldManager.gd

@@ -225,3 +225,43 @@ func setPresent(tile):
 
 func _load_worldmap():
 	get_tree().change_scene('res://Worldmap.tscn')
+
+
+
+
+
+
+
+
+func requestTiles(unit = null):
+	rpc_id(1, 'requestTiles', unit)
+	
+signal receiveTiles
+
+func receiveTiles(bundledTileStuff):
+	var newTileRect = bundledTileStuff[0]
+	var newTiles = bundledTileStuff[1]
+	var newSuperTiles = bundledTileStuff[2]
+	emit_signal("receiveTiles", newTileRect, newTiles, newSuperTiles)
+
+func requestUnits():
+	rpc_id(1, 'requestUnits')
+	
+signal receiveUnits
+
+func receiveUnits(newBoardUnits):
+	var boardUnits = newBoardUnits
+	for child in $TileMap/Units.get_children():
+		child.queue_free()
+	var boardUnitsIndex = 0
+	for unit in boardUnits:
+		var newUnit
+		if unit.superUnit:
+			newUnit = (load("res://SuperUnit.tscn")).instance()
+		else:
+			newUnit = (load("res://Unit.tscn")).instance()
+		newUnit.boardUnitsIndex = boardUnitsIndex
+		$TileMap/Units.add_child(newUnit)
+		newUnit.on_ready()
+		boardUnitsIndex +=1
+	emit_signal("receiveUnits", newBoardUnits)

Client/region/Region.gd

@@ -1,18 +1,382 @@
 extends Node2D
 
-# Declare member variables here. Examples:
+var tiles = []
-# var a = 2
+
-# var b = "text"
+var superTiles=[]
-var ownedBy = ""
+
+var tileRect = Vector2(7,7)
+var animationInProgress = false
+var selectedNode
+var selectedUnit
+var selectedFaction
+var boardUnits ={}
+var occupiedTiles=[]
+var enemyOccupiedTiles=[]
+var route
+var routeVertices
+var hoveredCoords
+
+func _ready():#this mostly just builds a bunch of stuff
+	yield(get_tree().create_timer(0.01), "timeout")
+	buildWorld()
+
+func buildWorld():
+	requestTiles()
+	requestUnits()
+	$TileMap.buildTileMap(tiles)
+
+func requestTiles(unit = null):
+	rpc_id(1, 'requestTiles', unit, self)
+
+func receiveTiles(newTileRect, newTiles, newSuperTiles):
+	tileRect = tileRect
+	tiles = newTiles
+	superTiles = newSuperTiles
+
+func requestUnits():
+	rpc_id(1, 'requestUnits', self)
+
+func receiveUnits(newBoardUnits):
+	boardUnits = newBoardUnits
+	for child in $TileMap/Units.get_children():
+		child.queue_free()
+	var boardUnitsIndex = 0
+	for unit in boardUnits:
+		var newUnit
+		if unit.superUnit:
+			newUnit = (load("res://SuperUnit.tscn")).instance()
+		else:
+			newUnit = (load("res://Unit.tscn")).instance()
+		newUnit.boardUnitsIndex = boardUnitsIndex
+		$TileMap/Units.add_child(newUnit)
+		newUnit.on_ready()
+		boardUnitsIndex +=1
+
+func unitSelectedMethod(unit):#this is called when a unit is selected
+	if unit == null:
+		clearPathingInfo()
+		$moveapcost.text = ""
+		$unitapcounter.text = ""
+		selectedFaction = null
+	else:
+		selectedNode = unit
+		selectedUnit = boardUnits[unit.boardUnitsIndex]
+		requestTiles(selectedUnit)
+		selectedFaction = selectedUnit.faction
+		for unit in boardUnits:
+			if unit.id != selectedUnit.id:
+				unit.isSelected = false
+				$TileMap/LineManager.drawAdvancedLine([],[],0,0)
+#		getOccupiedTiles(selectedUnit)
+
+func _input(event):#this responds to any input. Has various functions depending on input
+#	print("region ",boardUnits)
+#	print("server ",server.boardUnits)
+	if selectedUnit != null:
+		if event is InputEventMouseButton and Input.is_action_just_released("left_click"):
+			if !selectedUnit.superUnit:
+				clickPath()
+			else:
+				clickSuperPath()
+		if event is InputEventMouseMotion:
+			if true:
+				hoveredCoords = event.position
+				if !selectedUnit.superUnit:
+					hoverPath()
+				else:
+					hoverSuperPath()
+	if event is InputEvent and Input.is_action_just_released("ui_accept"):
+		if animationInProgress == false:
+			nextRound()
+	if event is InputEvent and Input.is_action_just_released("ui_right"):
+		print("reset pathing")
+		resetPathing()
+
+func clickPath():#this finalizes the selected path while calculating ap and new ap and shortening the path if ap is insufficient. Then it calls to execute the path
+	if animationInProgress == false and route.size() >1:
+		var totalApCost = addUpArray(routeVertices)
+		if totalApCost > selectedUnit.moveAp:
+			var apDebt = totalApCost - selectedUnit.moveAp
+			if apDebt > selectedUnit.ap:
+				while addUpArray(routeVertices) > selectedUnit.ap + selectedUnit.moveAp:
+					route.pop_back()
+					routeVertices.pop_back()
+				while route.size() != 0 and occupiedTiles.has(route[-1]):#prevents overlap
+					route.pop_back()
+					routeVertices.pop_back()
+		if route.size() > 1:
+			executePath(route, routeVertices)
+
+func hoverPath(coord = hoveredCoords):#this gets the hovered tile and tells the pathfinding to make the path and tells the line to draw the returned path
+	if selectedUnit !=null and coord != null:
+		coord = $ground.world_to_map(hoveredCoords)
+		coord.x=clamp(coord.x,0,tileRect.x-1)
+		coord.y=clamp(coord.y,0,tileRect.y-1)
+		if animationInProgress == false:# and occupiedTiles.has(coord) == false: #might be buggy
+			clearPathingInfo()
+			$unitapcounter.text = str("Unit Faction: ", selectedUnit.faction ,"\n Total AP: ", selectedUnit.moveAp + selectedUnit.ap, "\nUnit Movement AP: ", selectedUnit.moveAp, " Unit Universal AP: ", selectedUnit.ap)
+			if occupiedTiles.has(coord) == false:
+				var path=findPath(selectedUnit.coords,coord)
+				if path != null :#and selectedUnit.unitCurrentPosition != path[0][-1]: #might be buggy
+					$moveapcost.text = str("AP Cost: ",addUpArray(path[1]))
+					$TileMap.get_node("LineManager").drawAdvancedLine(path[0], routeVertices, selectedUnit.ap, selectedUnit.moveAp)
+
+func nextRound():#this sends a nextRound signal to units on the board and refreshes their ap. 
+	resetPathing()
+	rpc_id(1, 'nextRound')
 
 
+func executePath(route, vertices):#this takes the current selected route and tells the unit to execute it/ follow the selected route.
+	rpc_id(1, 'moveUnit', route, selectedUnit.id)
+	var convertedRoute = []
+	for coords in route:
+		convertedRoute.append($ground.map_to_world(coords))
+	selectedNode.moveOnPath(convertedRoute)
+	animationInProgress = true
+	clearPathingInfo()
 
-# Called when the node enters the scene tree for the first time.
+func clearPathingInfo():#this erases the Dijkstra/pathfinding-specific tile info for when a new tile is selected and new pathfinding info is needed.
-func _ready():
+	for column in tiles:
-	PlayerManager.subMenuOpen = false
+		for tile in column:
-	print(DataManager.selectedTile)
+			tile.verticeExplored = false
-	pass # Replace with function body.
+			tile.route = []
+			tile.shortestKnownPath = INF
+			tile.vertices = []
+	for column in superTiles:
+		for tile in column:
+			tile.verticeExplored = false
+			tile.route = []
+			tile.shortestKnownPath = INF
+			tile.vertices = []
+	pass
 
-# Called every frame. 'delta' is the elapsed time since the previous frame.
+func setDistance(target, origin, index, diagonal = false):#this sets the distances to the connections between tiles.
-#func _process(delta):
+	if not diagonal:
-#	pass
+		match target.type:
+			"grass":
+				origin.verticeDistance[index] = 5
+			"road":
+				origin.verticeDistance[index] = 2
+			"mountain":
+				origin.verticeDistance[index] = INF
+			"enemyOccupied":
+				origin.verticeDistance[index] = INF
+	else:
+		match target.type:
+			"grass":
+				origin.verticeDistance[index] = 8
+			"road":
+				origin.verticeDistance[index] = 3
+			"mountain":
+				origin.verticeDistance[index] = INF
+			"enemyOccupied":
+				origin.verticeDistance[index] = INF
+
+func findPath(start, end):#this actually finds the path. returns an array that at [0] contains the route and at [1] contains the distances of each step on the route (vertices).
+	var startingTile = tiles[start.x][start.y]
+	var endTile = tiles[end.x][end.y]
+	startingTile.vertices = [0]
+	var smallestVerticeDistance
+	var a = [1]
+	for number in a:
+		var currentTile = null #Unerkundedte Tile mit dem kurzesten Weg finden. Ohne jegliche Erkundung sollte es die Starting Tile sein
+		var smallestVertice = [INF]
+		for columns in tiles:
+			for tile in columns:
+				if tile.route.size() == 0:
+					tile.route.append(startingTile.coords)
+				if tile.vertices == null:
+					print("\n ERROR Some vertices are null \n")
+					break
+				if tile.verticeExplored == false and tile.vertices.size() > 0:
+					smallestVerticeDistance = addUpArray(smallestVertice)
+					var tileTotalVertice = 0
+					tileTotalVertice = addUpArray(tile.vertices)
+					if tileTotalVertice < smallestVerticeDistance:
+						smallestVertice = tile.vertices
+						currentTile = tile# Hier wird die neue currentTile gesetzt. DIe neue CurrenTile ist die mit dem kleinsten zusammengerechneten Vertices/ dem kurzesten Pfad
+		if currentTile == null:
+			animationInProgress = false
+			break
+		if currentTile == endTile:
+			route=endTile.route
+			routeVertices=endTile.vertices
+			return[endTile.route, endTile.vertices]
+		var translation = null
+		var direction = 0
+		for entry in currentTile.verticeDistance:
+			match direction:
+				0:
+					if entry != INF:
+						translation = Vector2(0,1)
+				1:
+					if entry != INF:
+						translation = Vector2(1,1)
+				2:
+					if entry != INF:
+						translation = Vector2(1,0)
+				3:
+					if entry != INF:
+						translation = Vector2(1,-1)
+				4:
+					if entry != INF:
+						translation = Vector2(0,-1)
+				5:
+					if entry != INF:
+						translation = Vector2(-1,-1)
+				6:
+					if entry != INF:
+						translation = Vector2(-1,0)
+				7:
+					if entry != INF:
+						translation = Vector2(-1,1)
+			if translation != null:
+				var tileToModify = tiles[(currentTile.coords + translation).x][(currentTile.coords + translation).y]
+				if addUpArray(currentTile.vertices) + currentTile.verticeDistance[direction] < addUpArray(tileToModify.vertices) or tileToModify.vertices.size() == 0:
+#					print("Shorter Path found.")
+					var newShortestPath = currentTile.duplicate().vertices.duplicate()
+					var newnewShortestPath = newShortestPath.append(currentTile.duplicate().verticeDistance.duplicate()[direction])
+					tileToModify.vertices = newShortestPath.duplicate()
+					var newShortestRoute = currentTile.duplicate().route.duplicate()
+					var newnewShortestRoute = newShortestRoute.append(tileToModify.coords) #this is really bodged but i dont know how to fix it and it somehow works fine despite everything
+					tileToModify.route = newShortestRoute
+			direction += 1
+		tiles[currentTile.coords.x][currentTile.coords.y]= currentTile
+		currentTile.verticeExplored = true
+		a.append(1)
+
+func addUpArray(array):#adds up each int in an array. useful for calculating total distance.
+	var total = 0
+	for number in array:
+		total += number
+	return(total)
+
+func _on_pathAnimationCompleted():#this gets a signal from the selected unit and tells the program that the movement is over by setting animationInProgress to false. starting an animation for example requires this to be false (so no two can be started at once).
+	requestTiles()
+	requestUnits()
+	resetPathing()
+	print(boardUnits)
+	animationInProgress = false
+	selectedUnit = null
+
+func resetPathing():#this clears the current route and removes the line. Without it weird bugs can happen where It can do a path that it already did again.
+	route = []
+	routeVertices = []
+	if selectedUnit != null:
+		$TileMap/LineManager.drawAdvancedLine(route, routeVertices, selectedUnit.ap, selectedUnit.moveAp)
+	else:
+		$TileMap/LineManager.drawAdvancedLine(route, routeVertices, 0, 0)
+
+func findSuperPath(start,end):
+	var startingTile = superTiles[start.x][start.y]
+	var endTile = superTiles[end.x][end.y]
+	startingTile.vertices = [0]
+	var smallestVerticeDistance
+	var a = [1]
+	for number in a:
+		var currentTile = null #Unerkundedte Tile mit dem kurzesten Weg finden. Ohne jegliche Erkundung sollte es die Starting Tile sein
+		var smallestVertice = [INF]
+		for columns in superTiles:
+			for tile in columns:
+				if tile.route.size() == 0:
+					tile.route.append(startingTile.coords)
+				if tile.vertices == null:
+					print("\n ERROR Some vertices are null \n")
+					break
+				if tile.verticeExplored == false and tile.vertices.size() > 0:
+					smallestVerticeDistance = addUpArray(smallestVertice)
+					var tileTotalVertice = 0
+					tileTotalVertice = addUpArray(tile.vertices)
+					if tileTotalVertice < smallestVerticeDistance:
+						smallestVertice = tile.vertices
+						currentTile = tile# Hier wird die neue currentTile gesetzt. DIe neue CurrenTile ist die mit dem kleinsten zusammengerechneten Vertices/ dem kurzesten Pfad
+		if currentTile == null:
+			animationInProgress = false
+			break
+		if currentTile == endTile:
+			route=endTile.route
+			routeVertices=endTile.vertices
+			return[endTile.route, endTile.vertices]
+		var translation = null
+		var direction = 0
+		for entry in currentTile.verticeDistance:
+			match direction:
+				0:
+					if entry != INF:
+						translation = Vector2(0,1)
+				1:
+					if entry != INF:
+						translation = Vector2(1,1)
+				2:
+					if entry != INF:
+						translation = Vector2(1,0)
+				3:
+					if entry != INF:
+						translation = Vector2(1,-1)
+				4:
+					if entry != INF:
+						translation = Vector2(0,-1)
+				5:
+					if entry != INF:
+						translation = Vector2(-1,-1)
+				6:
+					if entry != INF:
+						translation = Vector2(-1,0)
+				7:
+					if entry != INF:
+						translation = Vector2(-1,1)
+			if translation != null:
+				var tileToModify = superTiles[(currentTile.coords + translation).x][(currentTile.coords + translation).y]
+				if addUpArray(currentTile.vertices) + currentTile.verticeDistance[direction] < addUpArray(tileToModify.vertices) or tileToModify.vertices.size() == 0:
+#					print("Shorter Path found.")
+					var newShortestPath = currentTile.duplicate().vertices.duplicate()
+					var newnewShortestPath = newShortestPath.append(currentTile.duplicate().verticeDistance.duplicate()[direction])
+					tileToModify.vertices = newShortestPath.duplicate()
+					var newShortestRoute = currentTile.duplicate().route.duplicate()
+					var newnewShortestRoute = newShortestRoute.append(tileToModify.coords) #this is really bodged but i dont know how to fix it and it somehow works fine despite everything
+					tileToModify.route = newShortestRoute
+			direction += 1
+		superTiles[currentTile.coords.x][currentTile.coords.y]= currentTile
+		currentTile.verticeExplored = true
+		a.append(1)
+
+func hoverSuperPath(coord = hoveredCoords):
+	coord = $ground.world_to_map(hoveredCoords+Vector2(-32,-32))
+	coord.x=clamp(coord.x,0,tileRect.x-2)
+	coord.y=clamp(coord.y,0,tileRect.y-2)
+	if animationInProgress == false:# and occupiedTiles.has(coord) == false: #might be buggy
+		clearPathingInfo()
+		$unitapcounter.text = str("Unit Faction: ", selectedUnit.faction ,"\n Total AP: ", selectedUnit.moveAp + selectedUnit.ap, "\nUnit Movement AP: ", selectedUnit.moveAp, " Unit Universal AP: ", selectedUnit.ap)
+		if occupiedTiles.has(coord) == false and occupiedTiles.has(coord+Vector2(1,0)) == false and occupiedTiles.has(coord+Vector2(0,1)) == false and occupiedTiles.has(coord+Vector2(1,1)) == false:
+			var path=findSuperPath(selectedUnit.coords,coord)
+			if path != null :#and selectedUnit.unitCurrentPosition != path[0][-1]: #might be buggy
+				$moveapcost.text = str("AP Cost: ",addUpArray(path[1]))
+				$TileMap/LineManager.drawAdvancedSuperLine(path[0], path[1], selectedUnit.ap, selectedUnit.moveAp)
+
+func clickSuperPath():
+	if animationInProgress == false and route.size() >1:
+		var totalApCost = addUpArray(routeVertices)
+		if totalApCost > selectedUnit.moveAp:
+			var apDebt = totalApCost - selectedUnit.moveAp
+			if apDebt > selectedUnit.ap:
+#				print("Not enough AP for this move.")
+				while addUpArray(routeVertices) > selectedUnit.ap + selectedUnit.moveAp:
+					route.pop_back()
+					routeVertices.pop_back()
+				while route.size() != 0 and (occupiedTiles.has(route[-1]) == true or occupiedTiles.has(route[-1]+Vector2(1,0)) == true or occupiedTiles.has(route[-1]+Vector2(0,1)) == true or occupiedTiles.has(route[-1]+Vector2(1,1)) == true):#prevents overlap
+					route.pop_back()
+					routeVertices.pop_back()
+				if route.size() != 0 and route[0] != route[-1]:
+					totalApCost = addUpArray(routeVertices)
+					apDebt = totalApCost - selectedUnit.moveAp
+		if route.size() > 1:
+			executeSuperPath(route, routeVertices)
+
+func executeSuperPath(route, vertices):#this takes the current selected route and tells the unit to execute it/ follow the selected route.
+	rpc_id(1, 'moveUnit', route, selectedUnit.id)
+	var convertedRoute = []
+	for coords in route:
+		convertedRoute.append($ground.map_to_world(coords))
+	selectedNode.moveOnPath(convertedRoute)
+	animationInProgress = true
+	clearPathingInfo()

Client/region/Region.tscn

@@ -122,9 +122,6 @@ margin_left = 1228.0
 margin_top = -6.0
 margin_right = 1914.0
 margin_bottom = 1016.0
-__meta__ = {
-"_edit_use_anchors_": false
-}
 
 [node name="RegionUI" parent="Container" instance=ExtResource( 8 )]
 

Server/autoloads/WorldManager.gd

@@ -199,3 +199,14 @@ remote func settle(tile, army, ascending): #if ascending, the cheapest ressource
 				var finish = buildingtime / 1.5 + ['turn']
 			else:
 				var finish = buildingtime + ['turn'] 
+
+var regions = {}
+func _ready():
+	var newRegion = load("res://region/Region.gd")
+	regions["123"] = newRegion
+
+func requestTiles(unit,regionId = 123):
+	rpc_id(1, 'requestTiles',regions["123"].requestTiles())
+
+func requestUnits(regionId = 123):
+	rpc_id(1, 'requestUnits', regions["123"].requestUnits())

Server/region/Region.gd

@@ -50,11 +50,9 @@ func buildWorld():
 	superTiles = buildSuperTiles(tiles)
 
 func nextRound():#this sends a nextRound signal to units on the board and refreshes their ap. 
-	print("next turn")
 	for unit in boardUnits:
 		unit.moveAp = unit.maxMoveAp
 		unit.ap = unit.maxAp
-		print(unit.ap)
 
 func buildTiles(x,y):#this creates the tiles array and adds all the tile-dictionaries. Also sets ground-type.
 	var tilesToReturn = []
@@ -338,8 +336,11 @@ func addEnemyOccupiedTilesToMap(enemyOccupiedTiles):#this creates the tiles arra
 		mapTiles[tile.x][tile.y].type = "enemyOccupied"
 	return mapTiles
 
-func getTiles(unit):
+
-	if unit == null or !unit.superUnit:
+func requestTiles(unit, clientID):
-		return setVertices(addEnemyOccupiedTilesToMap(getOccupiedTiles(unit)[1]))
+	var newTiles = setVertices(addEnemyOccupiedTilesToMap(getOccupiedTiles(unit)[1]))
-	else:
+	var newSuperTiles = buildSuperTiles(setVertices(addEnemyOccupiedTilesToMap(getOccupiedTiles(unit)[1])))
-		return buildSuperTiles(setVertices(addEnemyOccupiedTilesToMap(getOccupiedTiles(unit)[1])))
+	return [tileRect, newTiles, newSuperTiles]
+
+func requestUnits(clientID):
+	return boardUnits