Diff: hardware.h

Revision:

1:10330bce85cb

Child:

2:4947d6a82971

diff -r 81b6a2933214 -r 10330bce85cb hardware.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hardware.h	Fri Oct 23 16:18:39 2020 -0400
@@ -0,0 +1,26 @@
+#ifndef HARDWARE_H
+#define HARDWARE_H
+
+/**
+ * Structure that represents all the inputs to the game.
+ * If additional hardware is added, new elements should be added to this struct.
+ */
+struct GameInputs {
+    int b1, b2, b3;     // Button presses
+    double ax, ay, az;  // Accelerometer readings
+};
+
+/**
+ * Initialize all the hardware.
+ */
+int hardware_init();
+
+/**
+ * Read all the user inputs. 
+ * This is all input hardware interaction should happen.
+ * Returns a GameInputs struct that has all the inputs recorded.
+ * This GameInputs is used elsewhere to compute the game update.
+ */
+GameInputs read_inputs();
+
+#endif // HARDWARE_H
\ No newline at end of file