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Added an API to iterate over game controller mappings

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This commit is contained in:
Sam Lantinga
2016-11-29 06:36:57 -08:00
parent 1e8f074c43
commit dd5d85a4e7
5 changed files with 81 additions and 0 deletions
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11
test/testgamecontroller.c
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@@ -259,6 +259,17 @@ main(int argc, char *argv[])
SDL_GameControllerAddMappingsFromFile("gamecontrollerdb.txt");
/* Print information about the mappings */
SDL_Log("Supported mappings:\n");
for (i = 0; i < SDL_GameControllerNumMappings(); ++i) {
char *mapping = SDL_GameControllerMappingForIndex(i);
if (mapping) {
SDL_Log("\t%s\n", mapping);
SDL_free(mapping);
}
}
SDL_Log("\n");
/* Print information about the controller */
for (i = 0; i < SDL_NumJoysticks(); ++i) {
const char *name;