Mercurial > repos > simple16
view src/controller.c @ 31:b87b3ad5068c
Forgot to add the controller source files
author | Michael Pavone <pavone@retrodev.com> |
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date | Sun, 03 Apr 2016 18:37:31 -0700 |
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#include <stdint.h> #include <string.h> #include "controller.h" static controllers *current_context; //UDLR SMAB CXYZ void controller_init(controllers *context) { memset(context, 0, sizeof(controllers)); current_context = context; } void controller_pressed(int which, uint16_t buttons) { if (which > 1) { return; } current_context->state[which] |= buttons; } void controller_released(int which, uint16_t buttons) { if (which > 1) { return; } current_context->state[which] &= (~buttons) & 0xFFF; } uint16_t controller_read(controllers *context, int which) { if (which > 1) { return 0xFFFF; } return context->state[which]; }