Joe Shotton / ll16j23s_test_docs

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Files at this revision

API Documentation at this revision

Revision 28:bd21eff0a18a, committed 2020-05-22

Comitter:
JoeShotton
Date:
Fri May 22 17:23:20 2020 +0000
Parent:
27:68cc4ef820f4
Commit message:
Basic snake movement implemented with FSM

Changed in this revision

Gamepad.cpp Show annotated file Show diff for this revision Revisions of this file
Gamepad.h Show annotated file Show diff for this revision Revisions of this file 
--- a/Gamepad.cpp	Wed May 20 21:25:11 2020 +0000
+++ b/Gamepad.cpp	Fri May 22 17:23:20 2020 +0000
@@ -196,29 +196,6 @@
     return d;
 }
 
-int Gamepad::get_cardinal()
-{
-    float angle = get_angle();  // 0 to 360, -1 for centred
-
-    int d = 0;
-    // partition 360 into segments and check which segment the angle is in
-    if (angle < 0.0f) {
-        d = 0;   // check for -1.0 angle
-    } else if (angle < 22.5f) {  // then keep going in 45 degree increments
-        d = 1;
-    } else if (angle < 112.5f) {
-        d = 2;
-    } else if (angle < 202.5f) {
-        d = 3;
-    } else if (angle < 292.5f) {
-        d = 4;
-    } else {
-        d = 1;
-    }
-
-    return d;
-}
-
 void Gamepad::reset_buttons()
 {
     A_fall = B_fall = X_fall = Y_fall = start_fall = false;

--- a/Gamepad.h	Wed May 20 21:25:11 2020 +0000
+++ b/Gamepad.h	Fri May 22 17:23:20 2020 +0000
@@ -145,11 +145,6 @@
     */
     Direction get_direction();    // N,NE,E,SE etc.
 
-    /** CUSTOM: Gets joystick cardinal direction
-    * @returns an integer, 0 for centre, 1 - 4 for NESW respectively
-    */
-    int get_cardinal();
-
     /** Gets raw cartesian co-ordinates of joystick
     * @returns a struct with x,y members, each in the range 0.0 to 1.0
     */