optimize light radius, add fake ambient lighting and enable AO

Content/Scenes/MainScene.scene

@@ -22,7 +22,8 @@
 			"TypeName": "Game.Q3MapImporter",
 			"ParentID": "194e05f445ece24ec5448d886e1334df",
 			"V": {
-	"mapPath": "C:\\dev\\GoakeFlax\\Assets\\Maps\\aerowalk.map"
+	"mapPath": "C:\\dev\\GoakeFlax\\Assets\\Maps\\aerowalk.map",
+	"importLights": true
 }
 		},
 		{
@@ -51,7 +52,9 @@
 					"Z": 0.0
 				}
 			},
-			"Data": {}
+			"Data": {
+	"Text": "0fps"
+}
 		},
 		{
 			"ID": "35b34b0c4476f0ed43aa8fb4d5f2eebc",
@@ -169,8 +172,10 @@
 			"IsBounded": false,
 			"Settings": {
 				"AO": {
-					"OverrideFlags": 1,
-					"Enabled": false
+					"OverrideFlags": 12,
+					"Enabled": false,
+					"Power": 0.5,
+					"Radius": 0.5
 				},
 				"Bloom": {
 					"OverrideFlags": 1,
@@ -206,6 +211,44 @@
 				},
 				"PostFxMaterials": {}
 			}
+		},
+		{
+			"ID": "aee0adec4b308ede0c0d32a0e1c5d585",
+			"TypeName": "FlaxEngine.DirectionalLight",
+			"ParentID": "194e05f445ece24ec5448d886e1334df",
+			"IsActive": false,
+			"Name": "DirectionalLight",
+			"Transform": {
+				"Orientation": {
+					"X": 0.6622079610824585,
+					"Y": 0.0,
+					"Z": 0.0,
+					"W": 0.7493202090263367
+				}
+			},
+			"Layer": 1,
+			"Brightness": 0.5999999046325684
+		},
+		{
+			"ID": "fc79615444d89ee2d290a295e1ad8004",
+			"TypeName": "FlaxEngine.SkyLight",
+			"ParentID": "194e05f445ece24ec5448d886e1334df",
+			"Name": "SkyLight",
+			"Transform": {
+				"Translation": {
+					"X": 23.04454803466797,
+					"Y": 0.0,
+					"Z": -36.84918212890625
+				}
+			},
+			"Layer": 1,
+			"Brightness": 0.7999999523162842,
+			"AdditiveColor": {
+				"R": 1.0,
+				"G": 1.0,
+				"B": 1.0,
+				"A": 1.0
+			}
 		}
 	]
 }