Camera system YAY!!!

Scripts/Gameplay/Camera/cCameraViewer.gd

@@ -0,0 +1,53 @@
+class_name cCameraViewer
+extends TextureRect
+
+var defaultTexture: Texture2D
+
+var activeCamera: cCamera = null
+var activeCameraID: int = -1
+var activeTexture: Texture2D = null
+
+
+func _ready() -> void:
+	clearCamera()
+
+func _process(delta: float) -> void:
+	if activeCamera == null:
+		return
+	
+	var newTexture = getCameraRender()
+	if newTexture != activeTexture:
+		activeTexture = newTexture
+		renderCamera()
+
+func setCamera(id: int) -> void:
+	clearCamera()
+
+	activeCameraID = id
+	activeCamera = Global.game.camera
+
+	renderCamera()
+
+func renderCamera() -> void:
+	if activeTexture == null:
+		self.texture = defaultTexture
+	else:
+		self.texture = activeTexture
+
+func clearCamera() -> void:
+	activeCamera = null
+	activeCameraID = -1
+	activeTexture = defaultTexture
+	renderCamera()
+
+
+func getCameraRender() -> Texture2D:
+	if activeCamera == null:
+		return defaultTexture
+	
+	var feed = activeCamera.getFeed()
+	
+	if feed == null:
+		return defaultTexture
+	
+	return feed