Merge pull request #927 from TokisanGames/hotkeys_46

Fix 1-4 keyboard shortcuts for 4.6, change assignments

Author: TokisanGames

doc/docs/keyboard_shortcuts.md

@@ -29,9 +29,10 @@ The following mouse and keyboard shortcuts or hotkeys are available.
 These toggle the Overlays found in the inspector. The mouse must be in the 3D Viewport with Terrain3D selected for these to work. 
 
 * <kbd>1</kbd> - Toggle **Region Grid**.
-* <kbd>2</kbd> - Toggle **Instancer Grid**.
-* <kbd>3</kbd> - Toggle **Vertex Grid**.
-* <kbd>4</kbd> - Toggle **Contour Lines**. Customize in the material when enabled.
+* <kbd>2</kbd> - Toggle **Region Label Distance** between 0 and 4096.
+* <kbd>3</kbd> - Toggle **Contour Lines**. Customize in the material when enabled.
+* <kbd>4</kbd> - Toggle **Instancer Grid**.
+* <kbd>5</kbd> - Toggle **Vertex Grid**.
 
 
 ## Tool Selection

project/addons/terrain_3d/src/editor_plugin.gd

@@ -326,14 +326,16 @@ func _read_input(p_event: InputEvent = null) -> AfterGUIInput:
 # Returns true if hotkey matches and operation triggered
 func consume_hotkey(keycode: int) -> bool:
 	match keycode:
-		KEY_1:
+		KEY_1, KEY_KP_1:
 			terrain.material.set_show_region_grid(!terrain.material.get_show_region_grid())
-		KEY_2:
+		KEY_2, KEY_KP_2:
+			terrain.label_distance = 4096.0 if is_zero_approx(terrain.label_distance) else 0.0 
+		KEY_3, KEY_KP_3:
+			terrain.material.set_show_contours(!terrain.material.get_show_contours())
+		KEY_4, KEY_KP_4:
 			terrain.material.set_show_instancer_grid(!terrain.material.get_show_instancer_grid())
-		KEY_3:
+		KEY_5, KEY_KP_5:
 			terrain.material.set_show_vertex_grid(!terrain.material.get_show_vertex_grid())
-		KEY_4:
-			terrain.material.set_show_contours(!terrain.material.get_show_contours())
 		KEY_E:
 			ui.toolbar.get_button("AddRegion").set_pressed(true)
 		KEY_R: