Add pausing

scripts/Entities/OverworldEntity.gd

@@ -1,6 +1,8 @@
 extends CharacterBody3D
 class_name OverworldEntity
 
+const PauseSystem = preload("res://scripts/System/PauseSystem.gd")
+
 enum Direction {
 	NORTH,
 	SOUTH,
@@ -42,6 +44,24 @@ func updateMovement(delta) -> void:
 func updateOverworldLogic(delta) -> void:
 	pass
 
+func isPaused() -> bool:
+	var pause = getSystems().PAUSE;
+	var ps = pause.getPauseState();
+
+	if ps == PauseSystem.PauseType.NOT_PAUSED:
+		return false;
+	elif ps == PauseSystem.PauseType.FULLY_PAUSED:
+		return true;
+	elif ps == PauseSystem.PauseType.ENTITY_PAUSED:
+		if pause.entities.find(self) != -1:
+			return false;
+		return true
+	elif ps == PauseSystem.PauseType.CUTSCENE_PAUSED:
+		if pause.entities.find(self) != -1:
+			return true;
+		return false;
+	return false;
+
 # Private methods
 func _updateTileData() -> void:
 	# ray cast down
@@ -97,6 +117,9 @@ func _ready() -> void:
 	pass
 
 func _process(delta:float) -> void:
+	if isPaused():
+		return;
+
 	# Handle entity leaving map bounds
 	if !withinMapBounds:
 		if !withinBoundsLastFrame:
@@ -113,6 +136,9 @@ func _process(delta:float) -> void:
 	material.set_shader_parameter("direction", direction)
 
 func _physics_process(delta: float) -> void:
+	if isPaused():
+		return;
+
 	# Update movement
 	updateMovement(delta);