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@tool
const NATIVE_PATH = "res://addons/zylann.hterrain/native/"
const HT_ImageUtilsGeneric = preload("./image_utils_generic.gd")
const HT_QuadTreeLodGeneric = preload("./quad_tree_lod_generic.gd")
# No native code was ported when moving to Godot 4.
# It may be changed too using GDExtension.
# See https://docs.godotengine.org/en/stable/classes/class_os.html#class-os-method-get-name
const _supported_os = {
# "Windows": true,
# "X11": true,
# "OSX": true
}
# See https://docs.godotengine.org/en/stable/tutorials/export/feature_tags.html
const _supported_archs = ["x86_64"]
static func _supports_current_arch() -> bool:
for arch in _supported_archs:
# This is misleading, we are querying features of the ENGINE, not the OS
if OS.has_feature(arch):
return true
return false
static func is_native_available() -> bool:
if not _supports_current_arch():
return false
var os = OS.get_name()
if not _supported_os.has(os):
return false
# API changes can cause binary incompatibility
var v = Engine.get_version_info()
return v.major == 4 and v.minor == 0
static func get_image_utils():
if is_native_available():
var HT_ImageUtilsNative = load(NATIVE_PATH + "image_utils.gdns")
# TODO Godot doesn't always return `null` when it fails so that `if` doesn't always help...
# See https://github.com/Zylann/godot_heightmap_plugin/issues/331
if HT_ImageUtilsNative != null:
return HT_ImageUtilsNative.new()
return HT_ImageUtilsGeneric.new()
static func get_quad_tree_lod():
if is_native_available():
var HT_QuadTreeLod = load(NATIVE_PATH + "quad_tree_lod.gdns")
if HT_QuadTreeLod != null:
return HT_QuadTreeLod.new()
return HT_QuadTreeLodGeneric.new()
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