diff options
Diffstat (limited to 'ethyl.py')
| -rw-r--r-- | ethyl.py | 40 |
1 files changed, 20 insertions, 20 deletions
@@ -43,11 +43,11 @@ formats = { ''', 'window': ''' float unk1 // 4c - float unk2 // 50 - float unk3 // 54 - float unk4 // 58 - u32 unk5 // 5c - ??? - u32 offs // 60 - from start of pane + float unk2 // 50 + float unk3 // 54 + float unk4 // 58 + u32 unk5 // 5c - ??? + u32 offs // 60 - from start of pane etc! ''', 'window2': ''' // (r29) @@ -60,7 +60,7 @@ formats = { u8 pad // 13 etc! // followed by the texcoord array ''', - + 'group': ''' char name[16] u16 numsubs @@ -142,7 +142,7 @@ for (dname, definition) in formats.items(): else: df.append((typ, name, default)) formats[dname] = df, etc, etcn - + # Dumb pretty printer def my_repr(b, start=''): '''scrap this shit and implement new one eventually''' @@ -179,10 +179,10 @@ def my_repr(b, start=''): else: rep = repr(b) return re.sub(re.compile('^', re.M), start, rep) - + def pr_dict(*args): print my_repr(*args) - + types = { 'u8': 'B', 'u16': 'H', @@ -213,18 +213,18 @@ def nullterm(str_plus): return str_plus[:z] else: return str_plus - + def unnullterm(var, size): if len(var) > size: raise Exception('unnullterm: "%s" too long' % var) return var.ljust(size, '\0') - + def untv(name): #assert '\0' not in name lex = len(name) + 16 lex -= lex % 16 return name.ljust(lex, '\0') - + def parse_data(chunk, definition, prefix=None, start=0): df, etc, etcn = formats[definition] #print df, repr(definition) @@ -271,12 +271,12 @@ def parse_data(chunk, definition, prefix=None, start=0): ret = ret['_'] return (ret, pos) if etcn else ret - + def unparse_var(typ, var): if not types.has_key(typ): raise Exception('What\'s a %s?' % typ) return struct.pack('>' + types[typ], var) - + def unparse_data(vars, definition, prefix=None): df, etc, etcn = formats[definition] ret = '' @@ -317,7 +317,7 @@ def unparse_data(vars, definition, prefix=None): for v in var: ret += unparse_var(typ, v) return ret - + def iff_to_chunks(z): pos = 0 chunks = [] @@ -330,7 +330,7 @@ def iff_to_chunks(z): pos += length chunks.append((cc, data)) return chunks - + def bit_extract(num, start, end=None): if end is None: end = start @@ -338,14 +338,14 @@ def bit_extract(num, start, end=None): ret = (num & mask) >> (31 - end) return ret - + def bit_place(num, start, end=None): # Just for sanity if end is None: end = start assert num <= 2**(end - start) return num << (31 - end) - + def get_array(chunk, startpos, array_size, item_size, item_type=None): ar = [] pos = startpos @@ -354,7 +354,7 @@ def get_array(chunk, startpos, array_size, item_size, item_type=None): ar.append(get_opt(chunk, pos, True, item_size, item_type)[0]) pos += item_size return ar, pos - + def get_opt(chunk, startpos, enabled, size, item_type=None): if not enabled: return None, startpos @@ -390,6 +390,6 @@ def put_opt(var, flags, bit, size, item_type=None): else: raise Exception('unhandled') return ret, flags - + def i2f(int): return struct.unpack('>f', struct.pack('>I', int))[0]
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