Add basic functionality for plotting meshes of interiors

map_editor/map_editor_menu.gd

@@ -1,18 +1,19 @@
 class_name MapEditorMenu extends VBoxContainer
 
 ##
-##
+## [code]edit_action[/code] has been activated for use when the player interacts with the map
+## editor.
 ##
 signal edit_activated(edit_action: Callable)
 
 ##
-##
+## Emits [signal edit_activated].
 ##
 func activate_editor(edit_action: Callable) -> void:
 	edit_activated.emit(edit_action)
 
 ##
-##
+## Resets the state of the menu.
 ##
 func reset() -> void:
 	pass

mesh_grid.gd

@@ -112,9 +112,6 @@ var size: Vector2i:
 		_chunks_size = Vector2i((value / float(_CHUNK_SIZE)).ceil())
 		size = value
 
-func _get_area() -> Rect2i:
-	return Rect2i(Vector2i.ZERO, size)
-
 func _get_chunk(chunk_coordinate: Vector2i) -> Chunk:
 	return _chunks[(_chunks_size.x * chunk_coordinate.y) + chunk_coordinate.x]
 
@@ -157,7 +154,7 @@ func clear_mesh(mesh: Mesh) -> void:
 ## For clearing the whole of the mesh grid, see [method clear_mesh].
 ##
 func fill_mesh(area: Rect2i, mesh: Mesh) -> void:
-	assert(_get_area().encloses(area), "area must be within grid")
+	assert(get_area().encloses(area), "area must be within grid")
 
 	var filled_chunks := BitMap.new()
 
@@ -178,6 +175,9 @@ func fill_mesh(area: Rect2i, mesh: Mesh) -> void:
 
 				_get_chunk(chunk_coordinate).invalidate(self, chunk_coordinate)
 
+func get_area() -> Rect2i:
+	return Rect2i(Vector2i.ZERO, size)
+
 ##
 ## Plots a single mesh at [code]coordinates[/code] to be [code]mesh[/code], overwriting whatever it
 ## previously contained.
@@ -191,7 +191,7 @@ func fill_mesh(area: Rect2i, mesh: Mesh) -> void:
 ## For bulk-setting many meshes at once, see [method fill_mesh] and [method clear_mesh].
 ##
 func plot_mesh(coordinates: Vector2i, mesh: Mesh) -> void:
-	assert(_get_area().has_point(coordinates), "coordinate must be within grid")
+	assert(get_area().has_point(coordinates), "coordinate must be within grid")
 
 	var chunk_coordinates := coordinates / _CHUNK_SIZE
 	var chunk := _get_chunk(chunk_coordinates)

project.godot

@@ -14,6 +14,7 @@ config/name="Protectorate"
 run/main_scene="res://map_editor.scn"
 config/use_custom_user_dir=true
 config/features=PackedStringArray("4.0", "Forward Plus")
+boot_splash/show_image=false
 config/icon="res://icon.png"
 
 [autoload]
@@ -81,6 +82,11 @@ editor_paint={
 ]
 }
 
+[layer_names]
+
+3d_render/layer_1="Physical"
+3d_render/layer_2="Interface"
+
 [physics]
 
 common/physics_ticks_per_second=30