1 files changed, 106 insertions, 0 deletions
diff --git a/SixenseSDK/include/sixense_utils/button_states.hpp b/SixenseSDK/include/sixense_utils/button_states.hpp
new file mode 100755
index 0000000..a1d1936
--- /dev/null
+++ b/SixenseSDK/include/sixense_utils/button_states.hpp
@@ -0,0 +1,106 @@
+/*
+ *
+ * SIXENSE CONFIDENTIAL
+ *
+ * Copyright (C) 2011 Sixense Entertainment Inc.
+ * All Rights Reserved
+ *
+ */
+
+#ifndef SIXENSE_UTILS_BUTTON_STATES_HPP
+#define SIXENSE_UTILS_BUTTON_STATES_HPP
+
+#pragma warning(push)
+#pragma warning( disable:4251 )
+
+#include "sixense_utils/export.hpp"
+#include "sixense_utils/interfaces.hpp"
+
+#include <sixense.h>
+#include <sixense_math.hpp>
+
+namespace sixenseUtils {
+
+	// LaserPointer computes a ray that shoots from the controller and intersects with the screen. 
+	class SIXENSE_UTILS_EXPORT ButtonStates : public IButtonStates {
+
+	public:
+
+		ButtonStates();
+		void update( sixenseControllerData *cd );
+		bool buttonJustPressed( unsigned short which_button );
+		bool buttonJustReleased( unsigned short which_button );
+
+		void setTriggerThreshold( float thresh );
+		bool triggerJustPressed();
+		bool triggerJustReleased();
+
+		void setStickThreshold( float thresh );
+		bool stickJustPressed( Direction which );
+		bool stickJustReleased( Direction which );
+
+		void setAbsoluteTiltAngleThresholdInDeg( float thresh );
+		void setRelativeTiltAngleThresholdInDeg( float thresh );
+
+		// Relative tilts are an orientation change relative to the orientation last time setRelativeOrigin() was called
+		void setRelativeOrigin();
+		void startPointGesture();
+		void stopPointGesture();
+		bool relativeTiltJustStarted( Direction which );
+		bool relativeTiltJustStopped( Direction which );
+
+		// Absolute gestures are just relative to the world
+		bool absoluteTiltJustStarted( Direction which );
+		bool absoluteTiltJustStopped( Direction which );
+
+		float _trigger_threshold;
+
+		bool justStarted( ActionType action, int arg );
+		bool justStopped( ActionType action, int arg );
+
+	protected:
+		void updateJoystick( sixenseControllerData *cd );
+		void updateTrigger( sixenseControllerData *cd );
+		void updateButtons( sixenseControllerData *cd );
+		void updateTilt( sixenseControllerData *cd );
+
+	private:
+
+		// buttons
+		unsigned short _just_pressed;
+		unsigned short _just_released;
+		unsigned short _last_buttons;
+
+		// trigger
+		bool _trigger_just_pressed;
+		bool _trigger_just_released;
+		float _last_trigger_state;
+
+		// joystick
+		float _joystick_threshold;
+		float _last_joystick[2];
+		bool _joystick_just_pressed[4], _joystick_just_released[4]; // 4 stick directions
+
+
+		// tilt
+		float _absolute_tilt_angle_threshold_in_deg, _relative_tilt_angle_threshold_in_deg;
+		sixenseMath::Vector3 _last_point_vec;
+
+		bool _point_gesture_active;
+
+		bool _last_relative_tilt_states[6];
+		bool _relative_tilt_just_started[6], _relative_tilt_just_stopped[6]; // 6 tilt directions
+
+		bool _last_absolute_tilt_states[6];
+		bool _absolute_tilt_just_started[6], _absolute_tilt_just_stopped[6]; // 6 tilt directions
+		bool _should_zero_relative_origin;
+		sixenseMath::Matrix3 _relative_origin;
+
+	};
+
+}
+
+#pragma warning(pop)
+
+#endif
+