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Diffstat (limited to 'doc/classes/ResourceLoader.xml')
| -rw-r--r-- | doc/classes/ResourceLoader.xml | 95 |
1 files changed, 42 insertions, 53 deletions
diff --git a/doc/classes/ResourceLoader.xml b/doc/classes/ResourceLoader.xml index 6a864b1067..81e825194b 100644 --- a/doc/classes/ResourceLoader.xml +++ b/doc/classes/ResourceLoader.xml @@ -6,109 +6,92 @@ <description> Singleton used to load resource files from the filesystem. It uses the many [ResourceFormatLoader] classes registered in the engine (either built-in or from a plugin) to load files into memory and convert them to a format that can be used by the engine. - GDScript has a simplified [method @GDScript.load] built-in method which can be used in most situations, leaving the use of [ResourceLoader] for more advanced scenarios. </description> <tutorials> <link title="OS Test Demo">https://godotengine.org/asset-library/asset/677</link> </tutorials> <methods> <method name="exists"> - <return type="bool"> - </return> - <argument index="0" name="path" type="String"> - </argument> - <argument index="1" name="type_hint" type="String" default=""""> - </argument> + <return type="bool" /> + <argument index="0" name="path" type="String" /> + <argument index="1" name="type_hint" type="String" default="""" /> <description> Returns whether a recognized resource exists for the given [code]path[/code]. - An optional [code]type_hint[/code] can be used to further specify the [Resource] type that should be handled by the [ResourceFormatLoader]. + An optional [code]type_hint[/code] can be used to further specify the [Resource] type that should be handled by the [ResourceFormatLoader]. Anything that inherits from [Resource] can be used as a type hint, for example [Image]. </description> </method> <method name="get_dependencies"> - <return type="PackedStringArray"> - </return> - <argument index="0" name="path" type="String"> - </argument> + <return type="PackedStringArray" /> + <argument index="0" name="path" type="String" /> <description> Returns the dependencies for the resource at the given [code]path[/code]. </description> </method> <method name="get_recognized_extensions_for_type"> - <return type="PackedStringArray"> - </return> - <argument index="0" name="type" type="String"> - </argument> + <return type="PackedStringArray" /> + <argument index="0" name="type" type="String" /> <description> Returns the list of recognized extensions for a resource type. </description> </method> + <method name="get_resource_uid"> + <return type="int" /> + <argument index="0" name="path" type="String" /> + <description> + Returns the ID associated with a given resource path, or [code]-1[/code] when no such ID exists. + </description> + </method> <method name="has_cached"> - <return type="bool"> - </return> - <argument index="0" name="path" type="String"> - </argument> + <return type="bool" /> + <argument index="0" name="path" type="String" /> <description> Returns whether a cached resource is available for the given [code]path[/code]. Once a resource has been loaded by the engine, it is cached in memory for faster access, and future calls to the [method load] method will use the cached version. The cached resource can be overridden by using [method Resource.take_over_path] on a new resource for that same path. </description> </method> <method name="load"> - <return type="Resource"> - </return> - <argument index="0" name="path" type="String"> - </argument> - <argument index="1" name="type_hint" type="String" default=""""> - </argument> - <argument index="2" name="no_cache" type="bool" default="false"> - </argument> + <return type="Resource" /> + <argument index="0" name="path" type="String" /> + <argument index="1" name="type_hint" type="String" default="""" /> + <argument index="2" name="cache_mode" type="int" enum="ResourceLoader.CacheMode" default="1" /> <description> Loads a resource at the given [code]path[/code], caching the result for further access. The registered [ResourceFormatLoader]s are queried sequentially to find the first one which can handle the file's extension, and then attempt loading. If loading fails, the remaining ResourceFormatLoaders are also attempted. - An optional [code]type_hint[/code] can be used to further specify the [Resource] type that should be handled by the [ResourceFormatLoader]. - If [code]no_cache[/code] is [code]true[/code], the resource cache will be bypassed and the resource will be loaded anew. Otherwise, the cached resource will be returned if it exists. - Returns an empty resource if no ResourceFormatLoader could handle the file. + An optional [code]type_hint[/code] can be used to further specify the [Resource] type that should be handled by the [ResourceFormatLoader]. Anything that inherits from [Resource] can be used as a type hint, for example [Image]. + The [code]cache_mode[/code] property defines whether and how the cache should be used or updated when loading the resource. See [enum CacheMode] for details. + Returns an empty resource if no [ResourceFormatLoader] could handle the file. + GDScript has a simplified [method @GDScript.load] built-in method which can be used in most situations, leaving the use of [ResourceLoader] for more advanced scenarios. </description> </method> <method name="load_threaded_get"> - <return type="Resource"> - </return> - <argument index="0" name="path" type="String"> - </argument> + <return type="Resource" /> + <argument index="0" name="path" type="String" /> <description> Returns the resource loaded by [method load_threaded_request]. If this is called before the loading thread is done (i.e. [method load_threaded_get_status] is not [constant THREAD_LOAD_LOADED]), the calling thread will be blocked until the resource has finished loading. </description> </method> <method name="load_threaded_get_status"> - <return type="int" enum="ResourceLoader.ThreadLoadStatus"> - </return> - <argument index="0" name="path" type="String"> - </argument> - <argument index="1" name="progress" type="Array" default="[ ]"> - </argument> + <return type="int" enum="ResourceLoader.ThreadLoadStatus" /> + <argument index="0" name="path" type="String" /> + <argument index="1" name="progress" type="Array" default="[]" /> <description> Returns the status of a threaded loading operation started with [method load_threaded_request] for the resource at [code]path[/code]. See [enum ThreadLoadStatus] for possible return values. An array variable can optionally be passed via [code]progress[/code], and will return a one-element array containing the percentage of completion of the threaded loading. </description> </method> <method name="load_threaded_request"> - <return type="int" enum="Error"> - </return> - <argument index="0" name="path" type="String"> - </argument> - <argument index="1" name="type_hint" type="String" default=""""> - </argument> - <argument index="2" name="use_sub_threads" type="bool" default="false"> - </argument> + <return type="int" enum="Error" /> + <argument index="0" name="path" type="String" /> + <argument index="1" name="type_hint" type="String" default="""" /> + <argument index="2" name="use_sub_threads" type="bool" default="false" /> <description> Loads the resource using threads. If [code]use_sub_threads[/code] is [code]true[/code], multiple threads will be used to load the resource, which makes loading faster, but may affect the main thread (and thus cause game slowdowns). </description> </method> <method name="set_abort_on_missing_resources"> - <return type="void"> - </return> - <argument index="0" name="abort" type="bool"> - </argument> + <return type="void" /> + <argument index="0" name="abort" type="bool" /> <description> Changes the behavior on missing sub-resources. The default behavior is to abort loading. </description> @@ -127,5 +110,11 @@ <constant name="THREAD_LOAD_LOADED" value="3" enum="ThreadLoadStatus"> The resource was loaded successfully and can be accessed via [method load_threaded_get]. </constant> + <constant name="CACHE_MODE_IGNORE" value="0" enum="CacheMode"> + </constant> + <constant name="CACHE_MODE_REUSE" value="1" enum="CacheMode"> + </constant> + <constant name="CACHE_MODE_REPLACE" value="2" enum="CacheMode"> + </constant> </constants> </class> |