Add world boundaries for player camera

editor/brush_hard_circle_mask.png.import

@@ -1,14 +0,0 @@
-[remap]
-
-importer="image"
-type="Image"
-uid="uid://drok88h02tdre"
-path="res://.godot/imported/brush_hard_circle_mask.png-e647df7b970f00cdf2f3f2ac38ad8257.image"
-
-[deps]
-
-source_file="res://editor/brush_hard_circle_mask.png"
-dest_files=["res://.godot/imported/brush_hard_circle_mask.png-e647df7b970f00cdf2f3f2ac38ad8257.image"]
-
-[params]
-

editor/brush_soft_circle_mask.png.import

@@ -1,14 +0,0 @@
-[remap]
-
-importer="image"
-type="Image"
-uid="uid://bbdh4btpg08do"
-path="res://.godot/imported/brush_soft_circle_mask.png-5af527bedd556c2d7ed38b029e34527e.image"
-
-[deps]
-
-source_file="res://editor/brush_soft_circle_mask.png"
-dest_files=["res://.godot/imported/brush_soft_circle_mask.png-5af527bedd556c2d7ed38b029e34527e.image"]
-
-[params]
-

map_editor/boundary.gdshader

@@ -0,0 +1,12 @@
+shader_type spatial;
+render_mode shadows_disabled, unshaded, cull_disabled;
+
+void fragment() {
+	if (FRONT_FACING) {
+		ALBEDO = vec3(1.0, 0.0, 0.0);
+		ALPHA = 0.5;
+	} else {
+		ALBEDO = vec3(0.0, 1.0, 0.0);
+		ALPHA = 0.1;
+	}
+}

map_editor/brush_hard_circle_mask.png.import

@@ -0,0 +1,14 @@
+[remap]
+
+importer="image"
+type="Image"
+uid="uid://drok88h02tdre"
+path="res://.godot/imported/brush_hard_circle_mask.png-b5b7b3c7aa50923306e69fd4680a2d65.image"
+
+[deps]
+
+source_file="res://map_editor/brush_hard_circle_mask.png"
+dest_files=["res://.godot/imported/brush_hard_circle_mask.png-b5b7b3c7aa50923306e69fd4680a2d65.image"]
+
+[params]
+

map_editor/brush_soft_circle_mask.png.import

@@ -0,0 +1,14 @@
+[remap]
+
+importer="image"
+type="Image"
+uid="uid://bbdh4btpg08do"
+path="res://.godot/imported/brush_soft_circle_mask.png-f4362d74cca7ee83b36212049a3b11fb.image"
+
+[deps]
+
+source_file="res://map_editor/brush_soft_circle_mask.png"
+dest_files=["res://.godot/imported/brush_soft_circle_mask.png-f4362d74cca7ee83b36212049a3b11fb.image"]
+
+[params]
+

map_editor/map_editor_controller.gd

@@ -0,0 +1,143 @@
+class_name MapEditorController extends Node
+
+##
+## Default elevation height for terrain.
+##
+const DEFAULT_ELEVATION := 0.5
+
+var _brush_selected := 0
+
+@export
+var _registered_brushes: Array[Image] = []
+
+@export
+var _registered_paints: Array[TerrainPaint] = []
+
+var _paint_selected_erase := 0
+
+var _paint_selected_blue := 0
+
+var _paint_selected_green := 0
+
+var _paint_selected_red := 0
+
+##
+##
+##
+var smooth_elevation := DEFAULT_ELEVATION
+
+##
+##
+##
+func disable_controls() -> void:
+	set_process(false)
+
+##
+##
+##
+func enable_controls() -> void:
+	set_process(true)
+
+##
+##
+##
+func get_registered_brushes() -> Array[Image]:
+	return _registered_brushes
+
+##
+##
+##
+func get_registered_paints() -> Array[TerrainPaint]:
+	return _registered_paints
+
+##
+##
+##
+func get_selected_brush() -> int:
+	return _brush_selected
+
+##
+##
+##
+func get_selected_paint_blue() -> int:
+	return _paint_selected_blue
+
+##
+##
+##
+func get_selected_paint_erase() -> int:
+	return _paint_selected_erase
+
+##
+##
+##
+func get_selected_paint_green() -> int:
+	return _paint_selected_green
+
+##
+##
+##
+func get_selected_paint_red() -> int:
+	return _paint_selected_red
+
+##
+## Registers [code]brush_mask[/code] as a usable brush option in the editor.
+##
+func register_brush(brush_mask: Image) -> void:
+	_registered_brushes.append(brush_mask)
+
+##
+## Registers [code]terrain_paint[/code] as a usable paint option in the editor.
+##
+func register_paint(terrain_paint: TerrainPaint) -> void:
+	_registered_paints.append(terrain_paint)
+
+##
+## Resets the editor settings to their initial values.
+##
+func reset() -> void:
+	select_brush(0)
+	select_paint_erase(0)
+	select_paint_red(0)
+	select_paint_green(0)
+	select_paint_blue(0)
+
+##
+##
+##
+func select_brush(selected_index: int) -> void:
+	assert((selected_index >= 0) or (selected_index < _registered_brushes.size()))
+
+	_brush_selected = selected_index
+
+##
+##
+##
+func select_paint_blue(selected_index: int) -> void:
+	assert((selected_index >= 0) or (selected_index < _registered_paints.size()))
+
+	_paint_selected_blue = selected_index
+
+##
+##
+##
+func select_paint_erase(selected_index: int) -> void:
+	assert((selected_index >= 0) or (selected_index < _registered_paints.size()))
+
+	_paint_selected_erase = selected_index
+
+##
+##
+##
+func select_paint_green(selected_index: int) -> void:
+	assert((selected_index >= 0) or (selected_index < _registered_paints.size()))
+
+	_paint_selected_green = selected_index
+
+##
+##
+##
+func select_paint_red(selected_index: int) -> void:
+	assert((selected_index >= 0) or (selected_index < _registered_paints.size()))
+
+	_paint_selected_red = selected_index

player_controller.gd

@@ -98,9 +98,7 @@ func _input(event: InputEvent) -> void:
 	if (event is InputEventMouseMotion) and self._is_drag_panning:
 		var global_basis := self.global_transform.basis
 		var camera_settings := GameSettings.camera_settings
-
-		var dampened_speed :=\
-			camera_settings.movement_speed_modifier * _DRAG_SPEED_BASE_MODIFIER
+		var dampened_speed := camera_settings.movement_speed_modifier * _DRAG_SPEED_BASE_MODIFIER
 
 		self._target_position += dampened_speed.y * (-global_basis.z) *\
 			event.relative.y * (-1.0 if camera_settings.is_y_inverted else 1.0)
@@ -161,6 +159,12 @@ func _ready() -> void:
 
 				self.select_mode_changed.emit(SelectMode.NONE))
 
+##
+##
+##
+func in_select_area() -> bool:
+	return self._select_mode != SelectMode.NONE
+
 ##
 ## Returns [code]true[/code] if the player controller is currently selecting a location on the
 ## screen, otherwise [code]false[/code].
@@ -181,17 +185,6 @@ func is_selecting() -> bool:
 func get_cursor_point() -> Vector2:
 	return self._cursor_point
 
-##
-## Returns the current [enum SelectMode] being used for selections.
-##
-## The general use-case for this function is to peek through the player controller abstraction and
-## see what supported hardware interface is currently being used to select in the world. This is
-## useful for handling input-specific behaviors, such as showing a mouse cursor when a mouse input
-## device is being used.
-##
-func get_select_mode() -> int:
-	return self._select_mode
-
 ##
 ## Attempts to convert the screen coordinates in [code]screen_point[/code] into 2D worldspace
 ## coordinate relative to an infinite ground plane at y offset [code]0.0[/code].

project.godot

@@ -19,6 +19,11 @@ _global_script_classes=[{
 "language": &"GDScript",
 "path": "res://user_interface/button_selection.gd"
 }, {
+"base": "Node",
+"class": &"MapEditorController",
+"language": &"GDScript",
+"path": "res://map_editor/map_editor_controller.gd"
+}, {
 "base": "Node3D",
 "class": &"PlayerController",
 "language": &"GDScript",
@@ -42,6 +47,7 @@ _global_script_classes=[{
 _global_script_class_icons={
 "DynamicTerrainInstance3D": "",
 "ItemSelection": "",
+"MapEditorController": "",
 "PlayerController": "",
 "Settings": "",
 "TerrainInstance3D": "",
@@ -51,7 +57,7 @@ _global_script_class_icons={
 [application]
 
 config/name="Protectorate"
-run/main_scene="res://editor.scn"
+run/main_scene="res://map_editor.scn"
 config/use_custom_user_dir=true
 config/features=PackedStringArray("4.0", "Forward Plus")
 config/icon="res://icon.png"