1HEADmaster

1 files changed, 71 insertions, 0 deletions

diff --git a/game/shared/forcefeedback.h b/game/shared/forcefeedback.h
new file mode 100644
index 0000000..353cfcf
--- /dev/null
+++ b/game/shared/forcefeedback.h
@@ -0,0 +1,71 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef FORCEFEEDBACK_H
+#define FORCEFEEDBACK_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+enum
+{
+	FFMSG_START = 0,
+	FFMSG_STOP,
+	FFMSG_STOPALL,
+	FFMSG_PAUSE,
+	FFMSG_RESUME
+};
+
+typedef enum
+{
+	FORCE_FEEDBACK_SHOT_SINGLE,
+	FORCE_FEEDBACK_SHOT_DOUBLE,
+
+	FORCE_FEEDBACK_TAKEDAMAGE,
+
+	FORCE_FEEDBACK_SCREENSHAKE,
+
+	FORCE_FEEDBACK_SKIDDING,
+	FORCE_FEEDBACK_BREAKING,
+
+	NUM_FORCE_FEEDBACK_PRESETS
+} FORCEFEEDBACK_t;
+
+class CBasePlayer;
+
+struct FFBaseParams_t
+{
+	FFBaseParams_t() :
+		m_flDirection( 0.0f ),
+		m_flDuration( 0.0f ),
+		m_flGain( 1.0f ),
+		m_nPriority( 0 ),
+		m_bSolo( false )
+	{
+	}
+
+	float			m_flDirection;	// yaw
+	float			m_flDuration;	// seconds (-1 == INFINITE, 0.0 == use duration from .ffe file)
+	float			m_flGain;		// 0 -> 1 global scale
+	int				m_nPriority;	// Higher is more important
+	bool			m_bSolo;		// Temporarily suppress all other FF effects while playing
+};
+
+abstract_class IForceFeedback
+{
+public:
+	// API
+	virtual void			StopAllEffects( CBasePlayer *player ) = 0;
+	virtual void			StopEffect( CBasePlayer *player, FORCEFEEDBACK_t effect ) = 0;
+	virtual void			StartEffect( CBasePlayer *player, FORCEFEEDBACK_t effect, const FFBaseParams_t& params ) = 0;
+
+	virtual void			PauseAll( CBasePlayer *player ) = 0;
+	virtual void			ResumeAll( CBasePlayer *player ) = 0;
+};
+
+extern IForceFeedback *forcefeedback;
+
+#endif // FORCEFEEDBACK_H