Spielfeld über Art zeichnen

Karte, Figuren und Zielmarke zeichnet jetzt Art. Die Karte zeichnet in
Blöcken von 16 mal 16 Kacheln und nach einem Treffer nur die Blöcke um
die Kachel neu; jede Kachel kennt ihre Nachbarn. Figuren stehen
aufrecht in ihrer Kachel, schreiten und schauen in die Richtung, in die
sie gehen. Der eigene Schlag zeigt seine Splitter sofort, auch als Gast,
und die Namen über fremden Figuren werden in Bildschirmgröße gezeichnet
und bleiben scharf.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

game/scripts/main.gd

@@ -40,6 +40,8 @@ var session: GwSession
 ## The network connection of an open world or a guest, or null.
 var link: SessionLink
 var clock: TickClock
+## The style the playing field is drawn in.
+var art: Art
 var menu: Menu
 var map_view: MapView
 var marker: TileMarker
@@ -75,13 +77,19 @@ func _ready() -> void:
 	if _player_key.is_empty():
 		push_warning("the player key cannot be read: %s" % error_string(store.last_read_error))
 	clock = TickClock.new(GwSession.TICKS_PER_SECOND)
+	art = Art.new()
+	art.load_overrides(Art.OVERRIDE_DIR)
 	map_view = MapView.new()
+	map_view.art = art
 	add_child(map_view)
 	marker = TileMarker.new()
+	marker.art = art
 	add_child(marker)
 	figures = Figures.new()
+	figures.art = art
 	add_child(figures)
 	avatar = Avatar.new()
+	avatar.art = art
 	add_child(avatar)
 	var camera := Camera2D.new()
 	camera.zoom = CAMERA_ZOOM
@@ -200,8 +208,9 @@ func _show_world() -> void:
 	for node: Node2D in [avatar, marker, figures]:
 		node.show()
 	map_view.session = session
-	map_view.queue_redraw()
+	map_view.reload()
 	figures.session = session
+	avatar.player = session.local_player()
 	figures.clear()
 	avatar.is_walkable = session.is_walkable
 	avatar.position = GridMotion.tile_center(session.spawn_point())
@@ -230,7 +239,7 @@ func _leave(message: String) -> void:
 	link = null
 	session = null
 	map_view.session = null
-	map_view.queue_redraw()
+	map_view.reload()
 	avatar.is_walkable = Callable()
 	figures.clear()
 	_show_menu(message)
@@ -295,7 +304,7 @@ func _on_notice(notice: Dictionary) -> void:
 			if notice["resync"]:
 				resyncs += 1
 				_keep_diverged_recording()
-				map_view.queue_redraw()
+				map_view.reload()
 				hud.show_stone(session.item_count(GwSession.ITEM_STONE))
 				hud.flash("RESYNCED")
 			else:
@@ -390,8 +399,16 @@ func _apply(events: Array[Dictionary]) -> void:
 	var local := session.local_player()
 	for event in events:
 		match event["type"]:
-			"tile_hit", "tile_changed":
-				map_view.queue_redraw()
+			"tile_hit":
+				var tile := Vector2i(event["x"], event["y"])
+				map_view.refresh_tile(tile)
+				# The own hits showed their burst when they were made.
+				if event["player"] != local:
+					map_view.hit(tile)
+			"tile_changed":
+				var tile := Vector2i(event["x"], event["y"])
+				map_view.refresh_tile(tile)
+				map_view.hit(tile)
 			"item_gained":
 				if event["player"] == local:
 					hud.show_stone(session.item_count(GwSession.ITEM_STONE))
@@ -401,6 +418,9 @@ func _apply(events: Array[Dictionary]) -> void:
 			"player_joined":
 				if event["player"] != local:
 					hud.flash("PLAYER_JOINED", [session.player_name(event["player"])])
+				else:
+					avatar.player = local
+					avatar.queue_redraw()
 				_update_status()
 			"player_left":
 				figures.forget(event["player"])
@@ -422,7 +442,9 @@ func _try_dig() -> void:
 		dig_at(marker.tile)
 
 
-## Queues a pickaxe hit on `tile`, at most once per cooldown. The caller must
+## Queues a pickaxe hit on `tile`, at most once per cooldown, and shows its
+## burst of chips at once: the hit itself lands with a later tick, which for a
+## guest comes back from the host only after the round trip. The caller must
 ## check the reach: figures move outside the lockstep, so the core does not
 ## know where the figure is. The core checks the cooldown, the tile, its
 ## terrain, the tool tier and the free space in the inventory.
@@ -431,6 +453,8 @@ func dig_at(tile: Vector2i) -> void:
 		return
 	session.dig(tile.x, tile.y)
 	_next_dig_tick = session.tick() + GwSession.DIG_COOLDOWN_TICKS
+	if session.terrain_at(tile.x, tile.y) != GwSession.TERRAIN_GROUND:
+		map_view.hit(tile)
 
 
 ## Writes the running world as the save. Returns false if nothing was