1 ;;; Copyright 2009 Christoph Senjak
3 (in-package :uxul-world-leveleditor)
5 (defparameter *leveleditor-images* nil)
7 (defun stretched-image (img)
8 "Call ImageMagick to resize that file to 32x32."
9 (lisp-magick:with-magick-wand (mywand)
10 (lisp-magick::magick-read-image-blob mywand img)
11 (lisp-magick::magick-resize-image mywand 32 32 #x00000000 1d0)
12 (lisp-magick::magick-set-format mywand "gif")
13 (lisp-magick::magick-get-image-blob mywand)))
15 (defun annotated-image (img ann)
16 "Add a (lower-left) annotation."
17 (lisp-magick:with-magick-wand (mywand)
18 (lisp-magick::magick-read-image-blob mywand img)
19 (lisp-magick:with-drawing-wand (dw)
20 (lisp-magick:with-pixel-wand (pw :comp (255 255 255))
21 (lisp-magick::draw-set-text-under-color dw pw))
22 (lisp-magick:with-pixel-wand (pw :comp (255 0 0))
23 (lisp-magick::draw-set-fill-color dw pw))
24 (lisp-magick:draw-annotation dw (coerce 0 'double-float) (coerce 32 'double-float) ann)
25 (lisp-magick:magick-draw-image mywand dw))
26 (lisp-magick::magick-set-format mywand "gif")
27 (lisp-magick::magick-get-image-blob mywand)))
29 (defun numbered-image (img num)
30 "Annotate the image with a number."
31 (annotated-image img (format nil "~d" num)))
33 (defun prepare-images (&optional (care-about-initialization *leveleditor-images*))
34 (when (not care-about-initialization)
35 (setf *leveleditor-images* (make-hash-table))
36 (setf (gethash 'uxul-world::uxul *leveleditor-images*) (stretched-image uxul-world::|uxul_small1|))
37 (setf (gethash 'uxul-world::leaf *leveleditor-images*) (stretched-image uxul-world::|leaf|))
38 (setf (gethash 'uxul-world::nasobem *leveleditor-images*) (stretched-image uxul-world::|nasobem|))
39 (setf (gethash 'uxul-world::blue-nasobem *leveleditor-images*) (stretched-image uxul-world::|blue_nasobem|))
40 (setf (gethash 'uxul-world::burning-marshmallow *leveleditor-images*) (stretched-image uxul-world::|burning_marshmallow_ld1|))
41 (setf (gethash 'uxul-world::gray-stone *leveleditor-images*) (stretched-image uxul-world::|gray_stone|))
42 (setf (gethash 'uxul-world::brown-stone *leveleditor-images*) (stretched-image uxul-world::|brown_stone|))
43 (setf (gethash 'uxul-world::empty *leveleditor-images*) (stretched-image uxul-world::|empty|))
44 (setf (gethash 'uxul-world::tulip *leveleditor-images*) (stretched-image uxul-world::|tulip|))
45 (setf (gethash 'uxul-world::door *leveleditor-images*) (stretched-image uxul-world::|door|))
46 (setf (gethash 'uxul-world::key *leveleditor-images*) (stretched-image uxul-world::|key|))
47 (setf (gethash 'uxul-world::anchor *leveleditor-images*) (stretched-image uxul-world::|anchor|))
50 (defun load-image-into-tk (png)
51 "return a tkobject with this image"
52 (let ((name (ltk::create-name)))
53 (ltk:format-wish "set ~A [ image create photo -data \"~A\" ]"
54 name (base64-encode-byteseq png))
55 (make-instance 'ltk:tkobject :name name)))
57 (defun config-button-image (button tkobject)
58 (ltk:format-wish "~A configure -image $~A" (ltk::widget-path button) (ltk::name tkobject)))
60 (defun item-table-to-list (item-table)
61 "Special Function for level-editor. Returns a list of lists of the
62 form (x y object arg1 arg2 ...)."
64 (maphash #'(lambda (key val)
66 (push (concatenate 'list (list (car key) (cdr key)) val) ret)))
70 (defun level-editor (&optional (level nil) (width 16) (height 16))
71 ;; hack. swap "width" and "height". (too lazy to change it properly by now)
72 (let ((nilpferd width))
74 (setf height nilpferd))
77 (let ((item-table (make-hash-table :test 'equal)))
78 ;;initialize given level
80 (setf (gethash (cons (car item) (cadr item)) item-table) (cddr item)))
83 ((uxul (load-image-into-tk (gethash 'uxul-world::uxul *leveleditor-images*)))
84 (leaf (load-image-into-tk (gethash 'uxul-world::leaf *leveleditor-images*)))
85 (nasobem (load-image-into-tk (gethash 'uxul-world::nasobem *leveleditor-images*)))
86 (blue-nasobem (load-image-into-tk (gethash 'uxul-world::blue-nasobem *leveleditor-images*)))
87 (burning-marshmallow (load-image-into-tk (gethash 'uxul-world::burning-marshmallow *leveleditor-images*)))
88 (gray-stone (load-image-into-tk (gethash 'uxul-world::gray-stone *leveleditor-images*)))
89 (brown-stone (load-image-into-tk (gethash 'uxul-world::brown-stone *leveleditor-images*)))
90 (empty (load-image-into-tk (gethash 'uxul-world::empty *leveleditor-images*)))
91 (tulip (load-image-into-tk (gethash 'uxul-world::tulip *leveleditor-images*)))
92 (key (load-image-into-tk (gethash 'uxul-world::key *leveleditor-images*)))
93 (door (load-image-into-tk (gethash 'uxul-world::door *leveleditor-images*)))
94 (anchor (load-image-into-tk (gethash 'uxul-world::anchor *leveleditor-images*)))
95 (anchors (make-hash-table :test 'equal))
96 (current-upper-left (cons 0 0))
97 (current-chosen-object 'uxul)
98 (objects-and-arrows (make-instance 'ltk:frame))
99 (grid-frame (make-instance 'ltk:frame))
100 (object-frame (make-instance 'ltk:frame :master objects-and-arrows))
101 (arrow-frame (make-instance 'ltk:frame :master objects-and-arrows))
102 (right-button (make-instance 'ltk:button :text ">"
103 :master arrow-frame))
104 (left-button (make-instance 'ltk:button :text "<"
105 :master arrow-frame))
106 (up-button (make-instance 'ltk:button :text "/\\"
107 :master arrow-frame))
108 (down-button (make-instance 'ltk:button :text "\\/"
109 :master arrow-frame))
110 (rright-button (make-instance 'ltk:button :text ">>"
111 :master arrow-frame))
112 (lleft-button (make-instance 'ltk:button :text "<<"
113 :master arrow-frame))
114 (uup-button (make-instance 'ltk:button :text "//\\\\"
115 :master arrow-frame))
116 (ddown-button (make-instance 'ltk:button :text "\\\\//"
117 :master arrow-frame))
118 (argument1-entry (make-instance 'ltk:entry :text ""
119 :master object-frame))
120 (argument2-entry (make-instance 'ltk:entry :text ""
121 :master object-frame))
122 (uxul-button (make-instance 'ltk:button :text ""
123 :master object-frame))
124 (nasobem-button (make-instance 'ltk:button :text ""
125 :master object-frame))
126 (blue-nasobem-button (make-instance 'ltk:button :text ""
127 :master object-frame))
128 (burning-marshmallow-button (make-instance 'ltk:button :text ""
129 :master object-frame))
130 (gray-stone-button (make-instance 'ltk:button :text ""
131 :master object-frame))
132 (brown-stone-button (make-instance 'ltk:button :text ""
133 :master object-frame))
134 (empty-button (make-instance 'ltk:button :text ""
135 :master object-frame))
136 (tulip-button (make-instance 'ltk:button :text ""
137 :master object-frame))
138 (leaf-button (make-instance 'ltk:button :text ""
139 :master object-frame))
140 (key-button (make-instance 'ltk:button :text ""
141 :master object-frame))
142 (door-button (make-instance 'ltk:button :text ""
143 :master object-frame))
144 (anchor-button (make-instance 'ltk:button :text ""
145 :master object-frame))
146 (info-button (make-instance 'ltk:button :text "Info"
147 :master object-frame))
148 (btns (make-array (list width height) :adjustable nil :element-type 'ltk:button)))
149 (labels ((redraw-button (i j)
150 "Redraw Button (i, j)"
151 (let* ((current-upper-x (car current-upper-left))
152 (current-upper-y (cdr current-upper-left))
153 (cval (gethash (cons (+ i current-upper-x)
154 (+ j current-upper-y))
157 (cbtn (aref btns i j)))
160 (setf cval (car cval)))
162 ((eq cval 'uxul-world::leaf)
163 (config-button-image cbtn leaf))
164 ((eq cval 'uxul-world::nasobem)
165 (config-button-image cbtn nasobem))
166 ((eq cval 'uxul-world::blue-nasobem)
167 (config-button-image cbtn blue-nasobem))
168 ((eq cval 'uxul-world::burning-marshmallow)
169 (config-button-image cbtn burning-marshmallow))
170 ((eq cval 'uxul-world::gray-stone)
171 (config-button-image cbtn gray-stone))
172 ((eq cval 'uxul-world::brown-stone)
173 (config-button-image cbtn brown-stone))
175 (config-button-image cbtn empty))
176 ((eq cval 'uxul-world::tulip)
177 (config-button-image cbtn tulip))
178 ((eq cval 'uxul-world::door)
179 (config-button-image cbtn door))
180 ((eq cval 'uxul-world::key)
181 (config-button-image cbtn key))
182 ((eq cval 'uxul-world::anchor)
183 (config-button-image cbtn (gethash (cadr cval2) anchors)))
184 ((eq cval 'uxul-world::uxul)
185 (config-button-image cbtn uxul)))))
190 (redraw-button i j))))
192 (let ((current-upper-x (car current-upper-left))
193 (current-upper-y (cdr current-upper-left)))
195 ((eql current-chosen-object :info)
196 (let ((sym (gethash (cons (+ i current-upper-x)
197 (+ j current-upper-y))
201 (format nil (concatenate 'string
202 "Symbolname: \"" (symbol-name (car sym)) "\"~%"
203 "First argument: \"" (cadr sym) "\"~%"
204 "Second argument: \"" (caddr sym) "\"")))
205 (ltk:do-msg "There doesnt seem to be anything here."))
206 (return-from react)))
207 ((eql current-chosen-object 'uxul-world::anchor)
209 ((string= (ltk:text argument1-entry) "")
210 (ltk:do-msg "Please give an argument in the left textbox")
212 ((gethash (ltk:text argument1-entry) anchors nil)
213 (ltk:do-msg "Warning: You already set an
214 anchor with the same dungeon-name. Make
215 sure that you remove one of them. Behavior
216 is not specified in this case and may
219 (setf (gethash (ltk:text argument1-entry) anchors)
220 (load-image-into-tk (annotated-image (gethash 'uxul-world::anchor *leveleditor-images*) (ltk:text argument1-entry))))))))
221 (setf (gethash (cons (+ i current-upper-x)
222 (+ j current-upper-y))
224 (and current-chosen-object
225 (list current-chosen-object (ltk:text argument1-entry) (ltk:text argument2-entry))))
226 (redraw-button i j)))
227 (move-field-about (i j)
228 (let ((current-upper-y (car current-upper-left))
229 (current-upper-x (cdr current-upper-left)))
230 (setf current-upper-left (cons (+ i current-upper-y) (+ j current-upper-x))))
232 (ltk:pack grid-frame)
233 (ltk:grid arrow-frame 0 1)
234 (ltk:grid left-button 1 0)
235 (setf (ltk:command left-button) #'(lambda () (move-field-about 0 1)))
236 (ltk:grid lleft-button 2 0)
237 (setf (ltk:command lleft-button) #'(lambda () (move-field-about 0 (- width 1))))
238 (ltk:grid right-button 1 2)
239 (setf (ltk:command right-button) #'(lambda () (move-field-about 0 -1)))
240 (ltk:grid rright-button 0 2)
241 (setf (ltk:command rright-button) #'(lambda () (move-field-about 0 (- 1 width))))
242 (ltk:grid up-button 0 1)
243 (setf (ltk:command up-button) #'(lambda () (move-field-about 1 0)))
244 (ltk:grid uup-button 0 0)
245 (setf (ltk:command uup-button) #'(lambda () (move-field-about (- width 1) 0)))
246 (ltk:grid down-button 2 1)
247 (setf (ltk:command down-button) #'(lambda () (move-field-about -1 0)))
248 (ltk:grid ddown-button 2 2)
249 (setf (ltk:command ddown-button) #'(lambda () (move-field-about (- 1 width) 0)))
251 (ltk:grid argument1-entry 1 0 :columnspan 4)
252 (ltk:grid argument2-entry 1 5 :columnspan 4)
253 (ltk:grid info-button 1 9 :columnspan 2)
254 (setf (ltk:command info-button)
255 #'(lambda () (setf current-chosen-object :info)))
257 (ltk:grid empty-button 0 0)
258 (config-button-image empty-button empty)
259 (setf (ltk:command empty-button)
261 (setf current-chosen-object nil)))
262 (ltk:grid uxul-button 0 1)
263 (config-button-image uxul-button uxul)
264 (setf (ltk:command uxul-button)
266 (setf current-chosen-object 'uxul-world::uxul)))
267 (ltk:grid nasobem-button 0 2)
268 (config-button-image nasobem-button nasobem)
269 (setf (ltk:command nasobem-button)
271 (setf current-chosen-object 'uxul-world::nasobem)))
272 (ltk:grid blue-nasobem-button 0 3)
273 (config-button-image blue-nasobem-button blue-nasobem)
274 (setf (ltk:command blue-nasobem-button)
276 (setf current-chosen-object 'uxul-world::blue-nasobem)))
277 (ltk:grid burning-marshmallow-button 0 4)
278 (config-button-image burning-marshmallow-button burning-marshmallow)
279 (setf (ltk:command burning-marshmallow-button)
281 (setf current-chosen-object 'uxul-world::burning-marshmallow)))
282 (ltk:grid gray-stone-button 0 5)
283 (config-button-image gray-stone-button gray-stone)
284 (setf (ltk:command gray-stone-button)
286 (setf current-chosen-object 'uxul-world::gray-stone)))
287 (ltk:grid brown-stone-button 0 6)
288 (config-button-image brown-stone-button brown-stone)
289 (setf (ltk:command brown-stone-button)
291 (setf current-chosen-object 'uxul-world::brown-stone)))
292 (ltk:grid leaf-button 0 7)
293 (config-button-image leaf-button leaf)
294 (setf (ltk:command leaf-button)
296 (setf current-chosen-object 'uxul-world::leaf)))
298 (ltk:grid tulip-button 0 8)
299 (config-button-image tulip-button tulip)
300 (setf (ltk:command tulip-button)
302 (setf current-chosen-object 'uxul-world::tulip)))
304 (ltk:grid key-button 0 9)
305 (config-button-image key-button key)
306 (setf (ltk:command key-button)
308 (setf current-chosen-object 'uxul-world::key)))
310 (ltk:grid door-button 0 10)
311 (config-button-image door-button door)
312 (setf (ltk:command door-button)
314 (setf current-chosen-object 'uxul-world::door)))
316 (ltk:grid anchor-button 0 11)
317 (config-button-image anchor-button anchor)
318 (setf (ltk:command anchor-button)
320 (setf current-chosen-object 'uxul-world::anchor)))
322 (ltk:grid object-frame 0 0)
323 (ltk:pack objects-and-arrows)
328 (make-instance 'ltk:button
331 (setf (ltk:command cbtn) (let ((i i) (j j)) #'(lambda () (react i j))))
332 (config-button-image cbtn empty)
333 (setf (aref btns i j) cbtn)
334 (ltk:grid cbtn i j))))
336 (item-table-to-list item-table)))
339 (defun get-base64-char-for-number (i)
340 (declare (type (integer 0 63) i))
341 (elt "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" i))
343 (defun base64-encode-threebytes (byte1 byte2 byte3)
344 (declare (type (unsigned-byte 8) byte1 byte2 byte3))
347 (get-base64-char-for-number (logand #b111111 (ash byte1 -2)))
348 (get-base64-char-for-number (logand #b111111 (+ (ash (ash byte1 6) -2) (ash byte2 -4))))
349 (get-base64-char-for-number (logand #b111111 (+ (ash (ash byte2 4) -2) (ash byte3 -6))))
350 (get-base64-char-for-number (logand #b111111 (ash (ash byte3 2) -2)))) 'string))
353 (defun base64-encode-bytelist (bytelist &optional (ret ""))
357 (base64-encode-bytelist
361 (base64-encode-threebytes
365 ;;else (genau zwei elemente)
366 (concatenate 'string ret
367 (base64-encode-threebytes
372 ;;else (genau ein element)
373 (concatenate 'string ret
374 (base64-encode-threebytes
377 ;;else (kein element)
381 (defun base64-encode-byteseq (byteseq &optional (ret ""))
382 (case (length byteseq)
384 (1 (concatenate 'string ret
385 (base64-encode-threebytes
386 (elt byteseq 0) 0 0) "=="))
387 (2 (concatenate 'string ret
388 (base64-encode-threebytes
393 (t (base64-encode-byteseq
397 (base64-encode-threebytes
400 (elt byteseq 2)))))))