class_name Entity extends Node

# var meshInstance:MeshInstance3D;
# var underFootTile:int = -1;
# var underFootPosition:Vector3;
# var material:ShaderMaterial;

# func updateMaterial() -> bool:
# 	if !meshInstance:
# 		return false
# 	if !material:
# 		return false
# 	return true

# # Virtual Methods
# func updateMovement(delta) -> void:
# 	pass
	
# func updateOverworldLogic(delta) -> void:
# 	pass

func isPaused() -> bool:
	var ps = PAUSE.getPauseState();
	match ps:
		PauseSystem.PauseType.NOT_PAUSED:
			return false;
		PauseSystem.PauseType.FULLY_PAUSED:
			return true;
		PauseSystem.PauseType.ENTITY_PAUSED:
			if PAUSE.entities.find(self) != -1:
				return true;
			return false;
		PauseSystem.PauseType.CUTSCENE_PAUSED:
			if PAUSE.entities.find(self) != -1:
				return false;
			return true;
		_:
			assert(false, "Invalid pause state");

	return false;

# Private methods
# func _updateTileData() -> void:
# 	# ray cast down
# 	var offset = Vector3(0, 0, 0.426);
# 	var query = PhysicsRayQueryParameters3D.create(
# 		position + offset,
# 		position + Vector3(0, -1, 0) + offset
# 	)
# 	query.collide_with_areas = true
# 	query.exclude = [self]

# 	var result = get_world_3d().direct_space_state.intersect_ray(query)
# 	if !result or !result.collider:
# 		return;

# 	var collider = result.collider;
# 	var colliderMesh = collider.get_node("../");
# 	if !colliderMesh or !(colliderMesh is ArrayMesh) or !colliderMesh.mesh or colliderMesh.mesh.get_surface_count() == 0:
# 		return;

# 	# Get the face index (triangle)
# 	var arrays = colliderMesh.mesh.surface_get_arrays(0);
# 	var indiceIdx = result.face_index * 3;
	
# 	# Get each indice of the triangle
# 	var index0 = arrays[Mesh.ARRAY_INDEX][indiceIdx+0];
# 	var index1 = arrays[Mesh.ARRAY_INDEX][indiceIdx+1];
# 	var index2 = arrays[Mesh.ARRAY_INDEX][indiceIdx+2];
	
# 	# Get each uv of each indice
# 	var uv0:Vector2 = arrays[Mesh.ARRAY_TEX_UV][index0];
# 	var uv1:Vector2 = arrays[Mesh.ARRAY_TEX_UV][index1];
# 	var uv2:Vector2 = arrays[Mesh.ARRAY_TEX_UV][index2];
	
# 	# Determine the lowest texture coordinate
# 	var min = Vector2(min(uv0.x, uv1.x, uv2.x), min(uv0.y, uv1.y, uv2.y));
	
# 	# Convert to column/row
# 	var w = 256;
# 	var h = w;
# 	var tw = 48;
# 	var th = tw;
# 	var column = int(roundf(min.x * w)) / tw;
# 	var row = int(roundf(min.y * h)) / th;
# 	var columns = 768 / tw;
# 	underFootPosition = result.position;
# 	underFootTile = column % columns + row * columns;