SDL/src/joystick/sort_controllers.py
David Ludwig 70438be272 WinRT: fixed bug whereby SDL would override an app's default orientation
WinRT apps can set a default, preferred orientation via a .appxmanifest file.
SDL was overriding this on app startup, and making the app use all possible
orientations (landscape and portrait).

Thanks to Eric Wing for the heads up on this!
2014-12-03 10:55:23 -05:00

66 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env python
#
# Script to sort the game controller database entries in SDL_gamecontroller.c
import re
filename = "SDL_gamecontrollerdb.h"
input = open(filename)
output = open(filename + ".new", "w")
parsing_controllers = False
controllers = []
controller_guids = {}
split_pattern = re.compile(r'([^"]*")([^,]*,)([^,]*,)([^"]*)(".*)')
def save_controller(line):
global controllers
match = split_pattern.match(line)
entry = [ match.group(1), match.group(2), match.group(3) ]
bindings = sorted(match.group(4).split(","))
if (bindings[0] == ""):
bindings.pop(0)
entry.extend(",".join(bindings) + ",")
entry.append(match.group(5))
controllers.append(entry)
def write_controllers():
global controllers
global controller_guids
for entry in sorted(controllers, key=lambda entry: entry[2]):
line = "".join(entry) + "\n"
if not line.endswith(",\n") and not line.endswith("*/\n"):
print("Warning: '%s' is missing a comma at the end of the line" % (line))
if (entry[1] in controller_guids):
print("Warning: entry '%s' is duplicate of entry '%s'" % (entry[2], controller_guids[entry[1]][2]))
controller_guids[entry[1]] = entry
output.write(line)
controllers = []
controller_guids = {}
for line in input:
if (parsing_controllers):
if (line.startswith("{")):
output.write(line)
elif (line.startswith(" NULL")):
parsing_controllers = False
write_controllers()
output.write(line)
elif (line.startswith("#if")):
print("Parsing " + line.strip())
output.write(line)
elif (line.startswith("#endif")):
write_controllers()
output.write(line)
else:
save_controller(line)
else:
if (line.startswith("static const char *s_ControllerMappings")):
parsing_controllers = True
output.write(line)
output.close()
print("Finished writing %s.new" % filename)