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joy: refactor generic joy_masks array indices and macros

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Pascal de Bruijn
2017-07-22 15:49:34 +02:00
parent d90f032114
commit c802c9c946
6 changed files with 61 additions and 49 deletions
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16
include/nes.h
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@@ -91,15 +91,15 @@
#define DYN_DRV 0
/* Expanding upon joystick.h */
#define JOY_A 4
#define JOY_B 5
#define JOY_SELECT 6
#define JOY_START 7
#define JOY_BTN_A_IDX 4
#define JOY_BTN_B_IDX 5
#define JOY_SELECT_IDX 6
#define JOY_START_IDX 7
#define JOY_BTN_A(v) ((v) & joy_masks[JOY_A])
#define JOY_BTN_B(v) ((v) & joy_masks[JOY_B])
#define JOY_BTN_SELECT(v) ((v) & joy_masks[JOY_SELECT])
#define JOY_BTN_START(v) ((v) & joy_masks[JOY_START])
#define JOY_BTN_A(v) ((v) & joy_masks[JOY_BTN_A_IDX])
#define JOY_BTN_B(v) ((v) & joy_masks[JOY_BTN_B_IDX])
#define JOY_SELECT(v) ((v) & joy_masks[JOY_SELECT_IDX])
#define JOY_START(v) ((v) & joy_masks[JOY_START_IDX])
/* Define hardware */