mirror of
https://github.com/tanrax/lirve.el.git
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259 lines
7.6 KiB
EmacsLisp
259 lines
7.6 KiB
EmacsLisp
;;; learning-irregular-verbs-in-English.el --- Application to learn and review irregular verbs in English. -*- lexical-binding: t;
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;;
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;; Copyright © 2024 Andros Fenollosa
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;; Authors: Andros Fenollosa <andros@fenollosa.email>
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;; URL: https://github.com/tanrax/learning-irregular-verbs-in-English.el
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;; Version: 1.0.0
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;; SPDX-License-Identifier: GPL-3.0-or-later
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;;; Commentary:
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;; Application to learn and review irregular verbs in English.
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;;; Code:
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(defun learning-irregular-verbs-in-English ()
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"Application to learn and review irregular verbs in English."
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(interactive)
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(let ((verbs '(("be" "was/were" "been")
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("beat" "beat" "beaten")
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("become" "became" "become")
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("begin" "began" "begun")
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("bend" "bent" "bent")
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("bet" "bet" "bet")
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("bite" "bit" "bitten")
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("blow" "blew" "blown")
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("break" "broke" "broken")
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("bring" "brought" "brought")
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("build" "built" "built")
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("burn" "burnt" "burnt")
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("buy" "bought" "bought")
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("catch" "caught" "caught")
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("choose" "chose" "chosen")
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("come" "came" "come")
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("cost" "cost" "cost")
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("cut" "cut" "cut")
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("dig" "dug" "dug")
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("do" "did" "done")
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("draw" "drew" "drawn")
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("dream" "dreamt" "dreamt")
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("drink" "drank" "drunk")
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("drive" "drove" "driven")
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("eat" "ate" "eaten")
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("fall" "fell" "fallen")
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("feed" "fed" "fed")
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("feel" "felt" "felt")
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("fight" "fought" "fought")
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("find" "found" "found")
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("fly" "flew" "flown")
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("forget" "forgot" "forgotten")
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("forgive" "forgave" "forgiven")
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("freeze" "froze" "frozen")
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("get" "got" "got")
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("give" "gave" "given")
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("go" "went" "gone")
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("grow" "grew" "grown")
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("hang" "hung" "hung")
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("have" "had" "had")
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("hear" "heard" "heard")
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("hide" "hid" "hidden")
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("hit" "hit" "hit")
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))
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(buffer-name "*Learning irregular verbs in English*")
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(state 1) ;; 1: start, 2: check, 3: success
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(verb-to-learn-infinitive nil)
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(verb-to-learn-simple-past nil)
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(verb-to-learn-past-participle nil)
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(emoji-valid "✅")
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(emoji-error "👎")
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(widget-title nil)
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(text-title " 🧑🎓 Learning irregular verbs in English 🇬🇧")
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(widget-item-verb nil)
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(widget-field-simple-past nil)
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(widget-label-check-simple-past nil)
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(widget-field-past-participle nil)
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(widget-label-check-past-participle nil)
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(text-button-check "Check")
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(widget-button nil)
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(widget-message-success nil)
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(text-success "Nice!")
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(widget-button-quit nil)
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(text-button-quit "Quit")
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(widget-button-replay nil)
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(text-button-replay "New challenge")
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)
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;; Imports
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(require 'widget)
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(eval-when-compile
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(require 'wid-edit))
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;; Functions
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(defun set-verb-to-learn ()
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"Set the verb to learn."
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(let ((verbs-random (nth (random (length verbs)) verbs)))
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(setq verb-to-learn-infinitive (nth 0 verbs-random))
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(setq verb-to-learn-simple-past (nth 1 verbs-random))
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(setq verb-to-learn-past-participle (nth 2 verbs-random))))
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(defun format-value-infinitive ()
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"Format the value of the infinitive."
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(format "Infinitive ➡️ %s" verb-to-learn-infinitive))
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(defun format-check-simple-past ()
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"Format the value of the simple past."
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(if (eq state 1)
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""
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(format " %s" (if
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(and
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(string= (widget-value widget-field-simple-past) verb-to-learn-simple-past)
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(not (string= (widget-value widget-field-simple-past) "")))
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emoji-valid emoji-error))))
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(defun format-check-past-participle ()
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"Format the value of the past participle."
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(if (eq state 1)
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""
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(format " %s" (if
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(and
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(string= (widget-value widget-field-past-participle) verb-to-learn-past-participle)
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(not (string= (widget-value widget-field-past-participle) "")))
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emoji-valid emoji-error))))
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(defun toggle-layout-success ()
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"Toggle the layout to success."
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;; Cursor to end
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(goto-char (point-max))
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;; Text success
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(setq widget-message-success (widget-create 'item
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text-success
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))
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;; Replay button
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(setq widget-button-replay (widget-create 'push-button
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:size 20
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:widget-push-button-prefix "\n\n%["
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:widget-push-button-suffix "%]\n\n"
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:notify (lambda (&rest ignore)
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(start))
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text-button-replay))
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;; Quit button
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(setq widget-button-quit (widget-create 'push-button
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:size 20
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:notify (lambda (&rest ignore))
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text-button-quit)))
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(defun start ()
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"Start o replay challenge."
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(interactive)
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;; Set the state
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(setq state 1)
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;; Get a new verb
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(set-verb-to-learn)
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;; Show the verb in infinitive
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(widget-value-set widget-item-verb (format-value-infinitive))
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;; Update labels
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(update)
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;; Focus on the first field
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(widget-forward 2))
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(defun update ()
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"Check the answers."
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(interactive)
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;; Is playing?
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(when (and (eq state 1)
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(or
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(not (string= (widget-value widget-field-simple-past) ""))
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(not (string= (widget-value widget-field-past-participle) "")))
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)
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(setq state 2))
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;; Check the answers
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(when (eq state 2)
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;; Is win?
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(when (and
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(string= (widget-value widget-field-simple-past) verb-to-learn-simple-past)
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(string= (widget-value widget-field-past-participle) verb-to-learn-past-participle))
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;; Set the state
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(setq state 3))
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;; Update the check labels
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(widget-value-set widget-label-check-simple-past (format-check-simple-past))
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(widget-value-set widget-label-check-past-participle (format-check-past-participle))
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)
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;; Win
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(when (eq state 3)
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(toggle-layout-success)))
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(defun kill-app ()
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"Kill the application."
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(interactive)
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(kill-buffer buffer-name))
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(defun main-layout ()
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"Make widgets for the main layout."
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(interactive)
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;; Create the buffer
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(switch-to-buffer buffer-name)
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;; Clear the buffer
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(kill-all-local-variables)
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(let ((inhibit-read-only t))
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(erase-buffer))
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(remove-overlays)
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;; Create the widgets
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;; Title
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(insert (propertize (format "\n%s\n\n" text-title) 'face '(:height 1.2 :weight bold)))
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;; Verb in infinitive
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(setq widget-item-verb (widget-create 'item
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:value ""))
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;; Separator
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(insert "\nSimple past ➡️ ")
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;; Simple past
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(setq widget-field-simple-past (widget-create 'editable-field
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:size 8
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:help-echo "Type a Simple past"
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))
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;; Label check
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(insert " ")
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(setq widget-label-check-simple-past (widget-create 'item
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(format-check-simple-past)))
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;; Separator
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(insert "\nPast participle ➡️ ")
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;; Past participle
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(setq widget-field-past-participle (widget-create 'editable-field
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:size 8
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:help-echo "Type a Past participle"))
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;; Label check
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(insert " ")
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(setq widget-label-check-past-participle (widget-create 'item
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(format-check-past-participle)))
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;; Separator
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(insert "\n\n")
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;; Check button
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(setq widget-button (widget-create 'push-button
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:notify (lambda (&rest ignore)
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(update))
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text-button-check))
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;; Separator
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(insert "\n\n")
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(setq widget-message-success nil)
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;; Replay button
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(setq widget-button-replay nil)
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;; Quit button
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(setq widget-button-quit nil)
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;; Display the buffer
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(use-local-map widget-keymap)
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(widget-setup))
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;; Keybindings
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(define-key widget-keymap (kbd "q") 'kill-app)
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;; Init
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(main-layout)
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(start)
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))
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(provide 'learning-irregular-verbs-in-English)
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;;; learning-irregular-verbs-in-English.el ends here
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(learning-irregular-verbs-in-English)
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