[stable] dynamic rendered dialogue back

dialogue_plugin.py

@@ -0,0 +1,35 @@
+import yaml
+import tkinter as tk
+import random
+
+
+class DialoguePlugin:
+    def __init__(self, window, _ghostconfig):
+        self.w = window
+        self.blinked = False
+
+        with open(_ghostconfig) as f:
+            self._config = yaml.safe_load(f.read())
+
+        self.grip = None
+
+    def _render_back(self):
+        h_cursor = 0
+        h_top = self.w.image.getdlimg('top').height()
+        h_middle = self.w.image.getdlimg('middle').height()
+        h_bottom = self.w.image.getdlimg('bottom').height()
+        desiredwidth = 600
+
+        self.w.grip.create_image(self._config['dialogue']['offset'], h_cursor, image=self.w.image.getdlimg('top'), anchor='nw', tags=('dialogue',))
+        h_cursor += h_top
+
+        while h_cursor + h_bottom < desiredwidth:
+            self.w.grip.create_image(self._config['dialogue']['offset'], h_cursor, image=self.w.image.getdlimg('middle'), anchor='nw', tags=('dialogue',))
+            h_cursor += h_middle
+
+        self.w.grip.create_image(self._config['dialogue']['offset'], h_cursor, image=self.w.image.getdlimg('bottom'), anchor='nw', tags=('dialogue',))
+        self.w.grip.pack(side="right", fill="both", expand=True)
+
+    def _hide_back(self):
+        for c in self.w.grip.find_withtag('dialogue'):
+            self.w.grip.delete(c)

expression_plugin.py

@@ -21,9 +21,9 @@ def __init__(self, window, _ghostconfig):
         window.app.after(10, self.forced_tick())
 
     def _random_expression_init(self):
-        self.w.grip.create_image(0, 0, image=self.w.image.getimg('direct_v_cat', 'closed'), anchor='nw', tags=("image_closed",))
-        self.w.grip.create_image(0, 0, image=self.w.image.getimg('direct_v_cat', 'opened'), anchor='nw', tags=("image_open",))
-        self.w.grip.pack()
+        self.w.grip.create_image(self._config['ghost']['width'], 0, image=self.w.image.getimg('direct_v_cat', 'closed'), anchor='nw', tags=("image_closed",))
+        self.w.grip.create_image(self._config['ghost']['width'], 0, image=self.w.image.getimg('direct_v_cat', 'opened'), anchor='nw', tags=("image_open",))
+        self.w.grip.pack(side="right", fill="both", expand=True)
 
     def random_tick(self):
         newexpr = random.choice(self.w.image.getexprlist())

ghost.yaml

@@ -84,6 +84,16 @@ timings:
     min: 30000
     max: 120000
 
-size:
+ghost:
   width: 450
-  height: 450
+
+dialogue:
+  width: 450
+  offset: 150
+  elements:
+    - name: bottom
+      file: 'static/dialogue/bottom.png'
+    - name: middle
+      file: 'static/dialogue/middle.png'
+    - name: top
+      file: 'static/dialogue/top.png'

imageloader.py

@@ -12,6 +12,7 @@ def __init__(self, ghostconfig):
         self._ghostconfig = ghostconfig
         self._imagecache = {} #cache of raw/rescaled files
         self._imagebase = {} #cache of rendered layer files
+        self._dialoguebase = {}
 
         with open(self._ghostconfig) as f:
             self._config = yaml.safe_load(f.read())
@@ -21,6 +22,9 @@ def __init__(self, ghostconfig):
                 for m in self._config['elements']['mouth']:
                     self._imagebase[f"{e['name']}_{b['name']}_{m['name']}"] = self._render_ebm(e, b, m)
 
+        for d in self._config['dialogue']['elements']:
+            self._dialoguebase[d['name']] = self._render_dialogue(d)
+
     def _render_ebm(self, e, b, m):
         op = self._loadimage(self._config['background']['file'])
 
@@ -36,13 +40,17 @@ def _render_ebm(self, e, b, m):
                 'closed': ImageTk.PhotoImage(cl),
                 'mood': list(m.get('mood', []) + b.get('mood', []) + e.get('mood', []))}
 
-    def _loadimage(self, path):
+    def _render_dialogue(self, d):
+        return ImageTk.PhotoImage(self._loadimage(d['file'], confsource="dialogue"))
+
+    def _loadimage(self, path, confsource="ghost"):
         if path in self._imagecache:
             return self._imagecache[path]
         else:
-            self._imagecache[path] = self.RBGAImage(path).resize((
-                self._config['size']['width'],
-                self._config['size']['height']))
+            with self.RBGAImage(path) as im:
+                wpercent = (self._config[confsource]['width'] / float(im.size[0]))
+                hsize = int((float(im.size[1]) * float(wpercent)))
+                self._imagecache[path] = im.resize((self._config[confsource]['width'], hsize), Image.BICUBIC)
 
             return self._imagecache[path]
 
@@ -58,3 +66,6 @@ def getmood(self, ident):
 
     def getexprlist(self):
         return list(self._imagebase.keys())
+
+    def getdlimg(self, pos):
+        return self._dialoguebase[pos]

main.py

@@ -5,6 +5,7 @@
 from imageloader import ImageLoader
 from blink_plugin import BlinkPlugin
 from expression_plugin import ExpressionPlugin
+from dialogue_plugin import DialoguePlugin
 
 
 class App(tk.Tk):
@@ -24,15 +25,16 @@ def __init__(self, *args, **kwargs):
         self.wm_attributes("-transparentcolor", "brown")
         self.image = ImageLoader('ghost.yaml')
 
-        self.grip = tk.Canvas(self, width=450, height=450, background="brown", bd=0, highlightthickness=0, relief='ridge')
+        self.grip = tk.Canvas(self, width=450+450, height=1000, background="brown", bd=0, highlightthickness=0, relief='ridge')
 
         self.ep = ExpressionPlugin(self, 'ghost.yaml')
         self.bp = BlinkPlugin(self, 'ghost.yaml')
+        self.dp = DialoguePlugin(self, 'ghost.yaml')
 
         self.menu = tk.Menu(self, tearoff=0)
         self.menu.add_command(label="Next expression", command=self.ep.random_tick)
-        self.menu.add_command(label="Copy", command=lambda: self.menu_callback("2"))
-        self.menu.add_command(label="Paste", command=lambda: self.menu_callback("3"))
+        self.menu.add_command(label="Show dialogue", command=self.dp._render_back)
+        self.menu.add_command(label="Hide dialogue", command=self.dp._hide_back)
         self.menu.add_command(label="Reload", command=lambda: self.menu_callback("4"))
         self.menu.add_checkbutton(label="add_checkbutton")
         self.menu.add_separator()
@@ -43,7 +45,6 @@ def __init__(self, *args, **kwargs):
         self.grip.bind("<ButtonRelease-1>", self.left_release)
         self.grip.bind("<B1-Motion>", self.do_move)
 
-
     @staticmethod
     def RBGAImage(path):
         return Image.open(path).convert("RGBA")