Fixed minor emoji bug

designer-edu · Dec 3, 2023 · 74c0ec9 · 74c0ec9
1 parent e4650a6
commit 74c0ec9
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diff --git a/change_log.md b/change_log.md
@@ -1,6 +1,10 @@
 Change Log
 ==========
 
+# Version 0.6.6
+
+* Fixed it so that flipping a negatively scaled emoji will not crash the game.
+
 # Version 0.6.5
 
 * Added `resume` function to match `pause`

diff --git a/designer/__init__.py b/designer/__init__.py
@@ -1,7 +1,7 @@
 from os import environ
 
 environ['PYGAME_HIDE_SUPPORT_PROMPT'] = '1'
-__version__ = '0.6.5'
+__version__ = '0.6.6'
 
 # For `debug` support on Mac, we need to preload tkinter
 from designer.system import setup_debug_mode

diff --git a/designer/objects/emoji.py b/designer/objects/emoji.py
@@ -134,10 +134,11 @@ def _redraw_internal_image(self):
         default_size = Vec2D(self.DEFAULT_EMOJI_SIZE, self.DEFAULT_EMOJI_SIZE)
         size = default_size * self._scale
         hx, hy = default_size/2
-        flip_x, flip_y = "-" if self._flip_x else "", "-" if self._flip_y else ""
+        left_scale = -self._scale[0] if self._flip_x else self._scale[0]
+        right_scale = -self._scale[1] if self._flip_y else self._scale[1]
         fx, fy = size[0] if self._flip_x else 0, size[1] if self._flip_y else 0
         transforms = (f"translate({fx}, {fy}),"
-                      f"scale({flip_x}{self._scale[0]}, {flip_y}{self._scale[1]}),"
+                      f"scale({left_scale}, {right_scale}),"
                       f"rotate({-self._angle}, {hx}, {hy}),")
         image_data = (f'<svg xmlns="http://www.w3.org/2000/svg">'
                       f'<g transform="{transforms}">{self._svg}'