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Assert on unknown data inside GE2D structures, so we don't miss something important.

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This commit is contained in:
Jennifer Taylor 2021-04-12 03:10:14 +00:00
parent 9f6b9eb7d6
commit 8d686dcdb7
1 changed files with 3 additions and 1 deletions
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4
bemani/format/afp/geo.py
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@ -128,7 +128,7 @@ class Shape:
# are used when drawing shapes, whether to use a blend value or draw a primitive, etc.
for render_paramsno in range(render_params_count):
render_paramsno_offset = render_params_offset + (16 * render_paramsno)
mode, flags, tex1, tex2, trianglecount, _, rgba, triangleoffset = struct.unpack(
mode, flags, tex1, tex2, trianglecount, unk, rgba, triangleoffset = struct.unpack(
f"{endian}BBBBHHII",
self.data[(render_paramsno_offset):(render_paramsno_offset + 16)]
)
@ -141,6 +141,8 @@ class Shape:
raise Exception("GE2D structure requests a texture, but no texture pointer present!")
if tex2 != 0xFF:
raise Exception("GE2D structure requests a second texture, but we don't support this!")
if unk != 0x0:
raise Exception("Unhandled unknown dadta in GE2D structure!")
color = Color(
r=(rgba & 0xFF) / 255.0,