code cleanup + engine version bump

src/pyved_engine/api.py

@@ -41,7 +41,7 @@
 from abc import ABCMeta, abstractmethod
 from . import vars
 from math import degrees as _degrees
-from .classes import Spritesheet as _Spritesheet
+# from .classes import Spritesheet as _Spritesheet
 from . import _hub
 import time
 from .compo import vscreen

src/pyved_engine/compo/gfx.py

@@ -16,7 +16,7 @@ def __init__(self, filename_noext_nopath, pathinfo=None, ck=None):
         avoid several bugs that exist in the pyVM component.
         (scaling images, and use .subsurface on these images for cutting sub images)
         As long as the pyVM has not bee toroughly debugged and tested,
-        I recommend not modifying the following code /!\ unless you want to take risks
+        I recommend not modifying the following code, unless you want to take risks
         """
 
         print('create SpriteSheet based on json:', filename_noext_nopath)
@@ -91,7 +91,7 @@ def _init_sheet_attr(self):
     def __init__(self):
         self.forcing_transparency = False
 
-        self._sheet = None
+        self._sheet = dict()
         self._init_sheet_attr()
 
         # specific to capello-ft.png and capello-ft.json...
@@ -134,11 +134,11 @@ def __init__(self):
 
         # - generic
         self.ascii2img = dict()
-        defaultw = self._sheet['tile{:03d}.png'.format(self.UNKNOWN_CAR_RK)].get_width()
+        defaultw = self._sheet["tile{:03d}.png".format(self.UNKNOWN_CAR_RK)].get_width()
         self.car_width = defaultdict(lambda: defaultw)
 
         for my_asciicode in mappingtable.keys():
-            ssurf = self._sheet['tile{:03d}.png'.format(mappingtable[my_asciicode])]
+            ssurf = self._sheet["tile{:03d}.png".format(mappingtable[my_asciicode])]
             self.ascii2img[my_asciicode] = ssurf
             self.car_width[chr(my_asciicode)] = ssurf.get_width()
 

src/pyved_engine/vars.py

@@ -10,7 +10,7 @@
 
 # below is a read-only value,
 # to retrieve this value from outside you can call pyv.get_version()
-ENGINE_VERSION_STR = '24.4a2'
+ENGINE_VERSION_STR = '24.4a3'
 
 # deprecated but mandatory for web ctx
 STD_SCR_SIZE = [960, 720]