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org-mode游戏化的简单实现
12 Org Gamification
游戏化是一个很火的概念,Org-mode是一个实现GTD的极好工具,将两者结合起来想必非常有趣.
下面就是一个简单的对Org-mode游戏化的尝试,主要就是通过完成任务赚取积分,用然后用积分购买奖励物品.
1 积分操作
完成任务可以获取到积分,默认情况下[#A]级任务增加30积分,[#B]级任务增加20积分,[#C]级任务增加10积分.
但可以通过为每个entry设置REWARD属性的方式自定义完成该entry所获得的奖励积分数,需要为整数.
(defun org-gamification-point-to-score() "定位到积分行" (interactive) (goto-char (point-min)) (when (not (search-forward-regexp "^#\\+SCORES: " nil t)) (goto-char (point-max)) (if (search-backward-regexp "^#\\+" nil t) (progn (end-of-line) (newline)) (progn (goto-char (point-min)) (newline) (previous-line))) (beginning-of-line) (insert "#+SCORES: ")) ) (defun org-gamification-get-score() "获取当前累计的积分数量" (save-excursion (org-gamification-point-to-score) (string-to-int (buffer-substring-no-properties (point) (line-end-position)))) ) (defun org-gamification-update-score(&optional newScore) "更新当前积分" (save-excursion (org-gamification-point-to-score) (insert (number-to-string newScore)) (insert " points") (backward-word) (kill-line))) (defun org-gamification-add-score (score) "增加指定积分" (save-excursion (let (newScore) (setq newScore (+ score (org-gamification-get-score))) (org-gamification-update-score newScore)))) (defun org-gamification-remove-score-able-p (score) "判断是否能够扣减指定分数" (> (org-gamification-get-score) score)) (defun org-gamification-remove-score (score) "减少指定积分" (save-excursion (if (org-gamification-remove-score-able-p score) (org-gamification-update-score (- (org-gamification-get-score) score)) (message "积分不足")))) (defun org-gamification-get-entry-reward-score () "获取完成entry该获得的积分" (save-excursion ;;(org-back-to-heading t) (if (org-entry-get nil "REWARD" t) (string-to-int (org-entry-get nil "REWARD" t)) (+ 10 (/ (org-get-priority (thing-at-point ‘line)) 100)))))
2 奖励操作
可以使用积分购买奖励物品,带有`REWARD`标签的headline被认为是奖励物品
将奖励物品的标记为完成状态表示购买该奖励物品,会减少积分
使用命令`org-gamification-point-to-reward`跳转到奖励物品部分的headline处
使用命令`org-gamification-add-reward`来增加待购买的奖励物品
(defun org-gamification-point-to-reward () "跳转到REWARD headline" (interactive) (let (reward-headline-pos) (setq reward-headline-pos (org-find-exact-headline-in-buffer "REWARDS" nil t)) (when (null reward-headline-pos) (goto-char (point-max)) (newline) (beginning-of-line) (insert "* REWARDS") (beginning-of-line) (setq reward-headline-pos (point)) ) (goto-char reward-headline-pos)) ) (defun org-gamification-add-reward () "增加奖励物品,需要用积分购买" (interactive) (save-excursion (let (reward-name reward-price) (org-gamification-point-to-reward) (end-of-line) (setq reward-name (read-string "请输入奖品名称: ")) (org-insert-subheading nil) (insert reward-name) (setq reward-price (read-string "请输入奖品价格(整数): ")) (org-set-property "PRICE" (int-to-string (string-to-int reward-price))) (org-set-tags-to ":REWARD:") )) ) (defun org-gamification-buy-reward-able-p() "判断是否能够购买奖励物品" (if (org-entry-get nil "PRICE" t) (org-gamification-remove-score-able-p (string-to-int (org-entry-get nil "PRICE" t))) (progn (message "该奖励没有设置PRICE") nil))) (defun org-gamification-buy-reward () "购买奖励物品,会减少积分" (when (org-gamification-buy-reward-able-p) (org-gamification-remove-score (string-to-int (org-entry-get nil "PRICE" t))))) (defun org-gamification-sell-reward () "售卖奖励物品,会增加积分" (if (org-entry-get nil "PRICE" t) (org-gamification-add-score (string-to-int (org-entry-get nil "PRICE" t))) (message "该奖励没有设置PRICE")) )
3 游戏环境初始化
使用命令`org-gamification-init`来初始化游戏,积分会清空为0
使用命令`org-gamification-start`来开启游戏
使用命令`org-gamification-end`来关闭游戏
(defun org-gamification-reward-p () "判断该entry是否属于奖励" (save-excursion (org-back-to-heading) (find "REWARD" (org-get-tags) :test ‘string=))) (defun org-gamification-entry-trigger (task-plist) "完成事项,增加积分" (let (from-state to-state ) (setq from-state (plist-get task-plist :from)) (setq to-state (plist-get task-plist :to)) (save-excursion (when (and (member to-state org-done-keywords) ( or (member from-state org-not-done-keywords) (null from-state))) (if (org-gamification-reward-p) (org-gamification-buy-reward) (org-gamification-add-score (org-gamification-get-entry-reward-score)))) (when (and (or (member to-state org-not-done-keywords) (null to-state)) (member from-state org-done-keywords)) (if (org-gamification-reward-p) (org-gamification-sell-reward) (org-gamification-remove-score (org-gamification-get-entry-reward-score)))) )) ) (defun org-gamification-entry-blocker (task-plist) "若动作会将积分变成负数,则不能进行该动作" (let (from-state to-state ) (setq from-state (plist-get task-plist :from)) (setq to-state (plist-get task-plist :to)) (save-excursion (cond ((and (member to-state org-done-keywords) ( or (member from-state org-not-done-keywords) (null from-state))) (if (org-gamification-reward-p) (org-gamification-buy-reward-able-p) t)) ((and (or (member to-state org-not-done-keywords) (null to-state)) (member from-state org-done-keywords)) (if (not (org-gamification-reward-p)) (org-gamification-remove-score-able-p (org-gamification-get-entry-reward-score)) t)) (t t)) )) ) (defun org-gamification-init() "org游戏化初始化函数 初始化积分为0 初始化游戏的hook " (org-gamification-update-score 0) (org-gamification-start) ) (defun org-gamification-start () "初始化游戏的hook" (interactive) (add-to-list ‘org-trigger-hook ‘org-gamification-entry-trigger) (add-to-list ‘org-blocker-hook ‘org-gamification-entry-blocker) ) (defun org-gamification-end () "结束游戏" (interactive) (setq org-trigger-hook (remove ‘org-gamification-entry-trigger org-trigger-hook)) (setq org-blocker-hook (remove ‘org-gamification-entry-blocker org-blocker-hook)) )
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