58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/***
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*
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* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
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*
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* This product contains software technology licensed from Id
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
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* All Rights Reserved.
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*
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* Use, distribution, and modification of this source code and/or resulting
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* object code is restricted to non-commercial enhancements to products from
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* Valve LLC. All other use, distribution, or modification is prohibited
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* without written permission from Valve LLC.
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*
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****/
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#ifndef SHAKE_H
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#define SHAKE_H
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// Screen / View effects
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//
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// Commands for the screen shake effect.
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//
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enum ShakeCommand_t
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{
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SHAKE_START = 0, // Starts the screen shake for all players within the radius.
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SHAKE_STOP, // Stops the screen shake for all players within the radius.
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SHAKE_AMPLITUDE, // Modifies the amplitude of an active screen shake for all players within the radius.
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SHAKE_FREQUENCY, // Modifies the frequency of an active screen shake for all players within the radius.
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};
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typedef struct
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{
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unsigned short command; // ShakeCommand_t
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unsigned short amplitude; // FIXED 4.12 amount of shake
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unsigned short duration; // FIXED 4.12 seconds duration
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unsigned short frequency; // FIXED 8.8 low frequency is a jerk,high frequency is a rumble
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} ScreenShake;
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#define FFADE_IN 0x0001 // Fade in (not out)
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#define FFADE_OUT 0x0002 // Fade out (not in)
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#define FFADE_MODULATE 0x0004 // Modulate (don't blend)
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#define FFADE_STAYOUT 0x0008 // ignores the duration, stays faded out until new ScreenFade message received
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#define FFADE_CUSTOMVIEW 0x0010 // fading only at custom viewing (don't sending this to engine )
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#define FFADE_PURGE 0x0020 // Purges all other fades, replacing them with this one
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// Fade in/out
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// This structure is sent over the net to describe a screen fade event
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typedef struct
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{
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unsigned short duration; // FIXED 4.12 seconds duration
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unsigned short holdTime; // FIXED 4.12 seconds duration until reset (fade & hold)
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short fadeFlags; // flags
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byte r, g, b, a; // fade to color ( max alpha )
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} ScreenFade;
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#endif // SHAKE_H
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