Tweaks, changes, and bugfixes

client/scripts/entities/Camera.gd

@@ -0,0 +1,35 @@
+extends Camera2D
+
+#-------------#
+# Camera Zoom #
+#-------------#
+export var zoomDecelration = 4
+export var zoomCapSpeed = 0.125
+
+export var minZoom = 0.25
+export var maxZoom = 0.5
+var zoomChange = 0
+
+func _ready():
+	zoom.x = (minZoom + maxZoom) / 2
+	zoom.y = (minZoom + maxZoom) / 2
+
+func _process(delta):
+	CameraZoom(delta)
+
+func _input(event):
+	if event is InputEventMouseButton:
+		if event.is_pressed():
+			if event.button_index == BUTTON_WHEEL_UP:
+				zoomChange = -zoomCapSpeed
+			if event.button_index == BUTTON_WHEEL_DOWN:
+				zoomChange = zoomCapSpeed
+
+func CameraZoom(delta):
+	if(zoomChange > 0):
+		zoomChange = clamp(zoomChange - zoomDecelration * delta, 0, zoomCapSpeed)
+	elif(zoomChange < 0):
+		zoomChange = clamp(zoomChange + zoomDecelration * delta, -zoomCapSpeed, 0)
+		
+	zoom.x = clamp(zoom.x + zoomChange, minZoom, maxZoom)
+	zoom.y = clamp(zoom.y + zoomChange, minZoom, maxZoom)