Implementation of app.nit for the Linux platform

Redefined classes

redef class App

linux :: linux $ App

App subclasses are cross-platform applications
redef class Sys

linux :: linux $ Sys

The main class of the program.
redef class TextAsset

linux :: linux $ TextAsset

Text file from the assets folder

All class definitions

redef class App

linux :: linux $ App

App subclasses are cross-platform applications
redef class Sys

linux :: linux $ Sys

The main class of the program.
redef class TextAsset

linux :: linux $ TextAsset

Text file from the assets folder
package_diagram linux::linux linux app app linux::linux->app core core app->core serialization serialization app->serialization pthreads pthreads app->pthreads json json app->json android android app->android ...core ... ...core->core ...serialization ... ...serialization->serialization ...pthreads ... ...pthreads->pthreads ...json ... ...json->json ...>android gamnit::camera_control_linux camera_control_linux gamnit::camera_control_linux->linux::linux linux::audio audio linux::audio->linux::linux a_star-m a_star-m a_star-m->gamnit::camera_control_linux a_star-m->linux::audio a_star-m... ... a_star-m...->a_star-m


module abstract_collection

core :: abstract_collection

Abstract collection classes and services.
module abstract_text

core :: abstract_text

Abstract class for manipulation of sequences of characters
module app_base

app :: app_base

Base of the app.nit framework, defines App
module array

core :: array

This module introduces the standard array structure.
module assets

app :: assets

Portable services to load resources from the assets folder
module bitset

core :: bitset

Services to handle BitSet
module bytes

core :: bytes

Services for byte streams and arrays
module circular_array

core :: circular_array

Efficient data structure to access both end of the sequence.
module codec_base

core :: codec_base

Base for codecs to use with streams
module codecs

core :: codecs

Group module for all codec-related manipulations
module collection

core :: collection

This module define several collection classes.
module core

core :: core

Standard classes and methods used by default by Nit programs and libraries.
module environ

core :: environ

Access to the environment variables of the process
module error

core :: error

Standard error-management infrastructure.
module exec

core :: exec

Invocation and management of operating system sub-processes.
module file

core :: file

File manipulations (create, read, write, etc.)
module fixed_ints

core :: fixed_ints

Basic integers of fixed-precision
module fixed_ints_text

core :: fixed_ints_text

Text services to complement fixed_ints
module flat

core :: flat

All the array-based text representations
module gc

core :: gc

Access to the Nit internal garbage collection mechanism
module hash_collection

core :: hash_collection

Introduce HashMap and HashSet.
module iso8859_1

core :: iso8859_1

Codec for ISO8859-1 I/O
module kernel

core :: kernel

Most basic classes and methods.
module list

core :: list

This module handle double linked lists
module math

core :: math

Mathematical operations
module native

core :: native

Native structures for text and bytes
module numeric

core :: numeric

Advanced services for Numeric types
module protocol

core :: protocol

module queue

core :: queue

Queuing data structures and wrappers
module range

core :: range

Module for range of discrete objects.
module re

core :: re

Regular expression support for all services based on Pattern
module ropes

core :: ropes

Tree-based representation of a String.
module sorter

core :: sorter

This module contains classes used to compare things and sorts arrays.
module stream

core :: stream

Input and output streams of characters
module text

core :: text

All the classes and methods related to the manipulation of text entities
module time

core :: time

Management of time and dates
module union_find

core :: union_find

union–find algorithm using an efficient disjoint-set data structure
module utf8

core :: utf8

Codec for UTF-8 I/O


module app

app :: app

app.nit is a framework to create cross-platform applications


module audio

linux :: audio

app::audio implementation for GNU/Linux using SDL2 mixer
module camera_control_linux

gamnit :: camera_control_linux

Mouse wheel and middle mouse button to control camera


module a_star-m


# Implementation of app.nit for the Linux platform
module linux

import app
intrude import app::app_base # For test_bound_platform

redef class App
	# Path to the expected location of the asset folder of this program
	# The asset folder should be located relative to the executable at `../assets/`.
	# This value can be redefined to change the expected location.
	var assets_dir: String = sys.program_name.dirname / "../assets/" is lazy

	redef fun setup


	redef fun run


redef class TextAsset
	redef fun load
		var path = app.assets_dir / path
		var reader = path.to_path.open_ro
		var content = reader.read_all

		var error = reader.last_error
		if error != null then self.error = error

		self.to_s = content
		return content

redef fun bound_platform do return "GNU/Linux"

redef fun test_bound_platform do end