Clean up root folder.

[enjoyable.git] / NJInputHat.m

diff --git a/NJInputHat.m b/NJInputHat.m
deleted file mode 100644 (file)
index e0e127f..0000000
--- a/NJInputHat.m
+++ /dev/null
@@ -1,99 +0,0 @@
-//
-//  NJInputHat.m
-//  Enjoy
-//
-//  Created by Sam McCall on 5/05/09.
-//
-
-#import "NJInputHat.h"
-
-static BOOL active_eightway[36] = {
-    NO,  NO,  NO,  NO , // center
-    YES, NO,  NO,  NO , // N
-    YES, NO,  NO,  YES, // NE
-    NO,  NO,  NO,  YES, // E
-    NO,  YES, NO,  YES, // SE
-    NO,  YES, NO,  NO , // S
-    NO,  YES, YES, NO , // SW
-    NO,  NO,  YES, NO , // W
-    YES, NO,  YES, NO , // NW
-};
-
-static BOOL active_fourway[20] = {
-    NO,  NO,  NO,  NO , // center
-    YES, NO,  NO,  NO , // N
-    NO,  NO,  NO,  YES, // E
-    NO,  YES, NO,  NO , // S
-    NO,  NO,  YES, NO , // W
-};
-
-@implementation NJInputHat
-
-- (id)initWithIndex:(int)index {
-    if ((self = [super init])) {
-        self.children = @[[[NJInput alloc] initWithName:@"Up" base:self],
-                          [[NJInput alloc] initWithName:@"Down" base:self],
-                          [[NJInput alloc] initWithName:@"Left" base:self],
-                          [[NJInput alloc] initWithName:@"Right" base:self]];
-        self.name = [NSString stringWithFormat:@"Hat Switch %d", index];
-    }
-    return self;
-}
-
-- (id)findSubInputForValue:(IOHIDValueRef)value {
-    long parsed = IOHIDValueGetIntegerValue(value);
-    switch (IOHIDElementGetLogicalMax(IOHIDValueGetElement(value))) {
-        case 7: // 8-way switch, 0-7.
-            switch (parsed) {
-                case 0: return self.children[0];
-                case 4: return self.children[1];
-                case 6: return self.children[2];
-                case 2: return self.children[3];
-                default: return nil;
-            }
-        case 8: // 8-way switch, 1-8 (neutral 0).
-            switch (parsed) {
-                case 1: return self.children[0];
-                case 5: return self.children[1];
-                case 7: return self.children[2];
-                case 3: return self.children[3];
-                default: return nil;
-            }
-        case 3: // 4-way switch, 0-3.
-            switch (parsed) {
-                case 0: return self.children[0];
-                case 2: return self.children[1];
-                case 3: return self.children[2];
-                case 1: return self.children[3];
-                default: return nil;
-            }
-        case 4: // 4-way switch, 1-4 (neutral 0).
-            switch (parsed) {
-                case 1: return self.children[0];
-                case 3: return self.children[1];
-                case 4: return self.children[2];
-                case 2: return self.children[3];
-                default: return nil;
-            }
-        default:
-            return nil;
-    }
-}
-
-- (void)notifyEvent:(IOHIDValueRef)value {
-    long parsed = IOHIDValueGetIntegerValue(value);
-    long size = IOHIDElementGetLogicalMax(IOHIDValueGetElement(value));
-    // Skip first row in table if 0 is not neutral.
-    if (size & 1) {
-        parsed++;
-        size++;
-    }
-    BOOL *activechildren = (size == 8) ? active_eightway : active_fourway;
-    for (unsigned i = 0; i < 4; i++) {
-        BOOL active = activechildren[parsed * 4 + i];
-        [self.children[i] setActive:active];
-        [self.children[i] setMagnitude:active];
-    }
-}
-
-@end