Run INTERACT function mentioned in Tiled map

flora-search-aurora.lisp

@@ -22,6 +22,7 @@
 (load "input.lisp")
 (load "display.lisp")
 (load "ui.lisp")
+(load "tiled.lisp")
 (load "overworld.lisp")
 
 (defpackage :flora-search-aurora
@@ -33,6 +34,10 @@
 (in-package :flora-search-aurora)
 
 
+(defun talk (map)
+  (print "AAAAA"))
+
+
 (defun state-loop
     (states &key (last-matrix (make-screen-matrix)) (matrix (make-screen-matrix)) (state-params nil))
   "Begin the game’s loop, which executes (henceforthly called) state-functions over and over again
@@ -49,9 +54,8 @@ state-function in the next iteration, in addition to the aforementioned matrix.
 If this function returns a function, then the returned function will go to the front of the
 state-function list, and will be ran in the next iteration onward.
 If this function returns anything else, then it’ll simply be run again in the next iteration.
-Make note to add a delay to your state functions, or… well, y’know. Your computer will overheat,
-or something ¯\_(ツ)_/¯"
-
+Make note to add a delay w SLEEP to your state functions, or… well, y’know. Your computer will
+overheat, or something ¯\_(ツ)_/¯"
   (when states
    (let ((state-result
            (apply (car states) (cons matrix state-params)))) ;; Run the latest-added update/draw loop
@@ -69,7 +73,7 @@ or something ¯\_(ツ)_/¯"
 
 
 (defun make-main-menu-state ()
-  "Return a state-function for the game’s main menu, for use with #'state-loop."
+  "Return a state-function for the game’s main menu, for use with STATE-LOOP."
   (let ((main-menu
           `(((LABEL . "PLAY")
              (SELECTION . 100) (SELECTED . T)
@@ -82,7 +86,7 @@ or something ¯\_(ツ)_/¯"
 
 
 (defun make-options-menu-state ()
-  "Return a state-function for the options menu, for use with #'state-loop."
+  "Return a state-function for the options menu, for use with STATE-LOOP."
   (let ((options-menu
           `(((LABEL . "IDK")
              (SELECTION . 100) (SELECTED . T)
@@ -94,8 +98,8 @@ or something ¯\_(ツ)_/¯"
 
 
 (defun make-main-overworld-state ()
-  "Return a state-function for the game’s overworld (the majority of the game), for use with
-#'state-loop."
+  "Return a state-function for the game’s overworld (the majority of the game), for use
+with STATE-LOOP."
   (lambda (matrix &rest args)
     (apply #'overworld-state
            (append (list matrix)
@@ -106,6 +110,7 @@ or something ¯\_(ツ)_/¯"
 (defun main ()
   "A pathetic fascimile of a main loop. What does it do? WHAST DOES TI DODOO?"
   (cl-charms:with-curses ()
+   (cl-charms/low-level:curs-set 0) ;; Hide the terminal cursor
    (cl-charms:enable-raw-input :interpret-control-characters 't)
    (clear-screen)
    (state-loop (list (make-main-menu-state)))))

overworld.lisp

@@ -65,6 +65,10 @@ Returns parameters to be used in the next invocation of OVERWORLD-STATE."
   (if (listen)
       (let* ((input (normalize-char-plist (read-char-plist))))
         (cond
+          ((plist= input '(:modifier nil :char #\return))
+           (let ((interact (getf (cdr (assoc 'player (getf map :entities))) :interact)))
+             (if interact
+                 (apply (intern interact) (list map)))))
           ((plist= input '(:modifier nil :char #\→))
            (move-entity map 'player :x 1))
           ((plist= input '(:modifier nil :char #\←))
@@ -173,7 +177,7 @@ alist containing a character (:CHAR) and :X & :Y coordinates."
     (cond ((eq direction 'right)
            (ignore-errors (setf (aref matrix y x) #\|))
            (ignore-errors (setf (aref matrix y (- x 1)) #\|)))
-          ((eq direction 'left)
+          ('t
            (ignore-errors (setf (aref matrix y x) #\|))
            (ignore-errors (setf (aref matrix y (+ x 1)) #\|))))))
 

res/map.tmx

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.10" tiledversion="1.10.1" orientation="orthogonal" renderorder="left-down" width="144" height="40" tilewidth="12" tileheight="17" infinite="0" nextlayerid="10" nextobjectid="3">
+<map version="1.10" tiledversion="1.10.1" orientation="orthogonal" renderorder="left-down" width="144" height="40" tilewidth="12" tileheight="17" infinite="0" nextlayerid="10" nextobjectid="5">
  <tileset firstgid="1" source="font.tsx"/>
  <layer id="1" name="Background" width="144" height="40">
   <properties>
@@ -98,9 +98,19 @@
  <objectgroup id="7" name="Entities">
   <object id="2" name="Player" type="Entity" x="103" y="368">
    <properties>
-    <property name="face" value="uwu"/>
+    <property name="face" value="=w="/>
     <property name="facing_right" type="bool" value="true"/>
     <property name="id" value="player"/>
+    <property name="interact" value="TALK"/>
+   </properties>
+   <point/>
+  </object>
+  <object id="4" name="Literary girl" type="Entity" x="317.604" y="366.606">
+   <properties>
+    <property name="face" value="owo"/>
+    <property name="facing_right" type="bool" value="true"/>
+    <property name="id" value="literary-girl"/>
+    <property name="interact" value="flora-search-aurora::interact"/>
    </properties>
    <point/>
   </object>