mirror of
https://github.com/shawns-valve/halflife.git
synced 2024-11-24 13:11:06 +00:00
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
|
/***
|
||
|
|
*
|
||
|
|
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
|
||
|
|
*
|
||
|
|
* This product contains software technology licensed from Id
|
||
|
|
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
|
||
|
|
* All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use, distribution, and modification of this source code and/or resulting
|
||
|
|
* object code is restricted to non-commercial enhancements to products from
|
||
|
|
* Valve LLC. All other use, distribution, or modification is prohibited
|
||
|
|
* without written permission from Valve LLC.
|
||
|
|
*
|
||
|
|
****/
|
||
|
|
#ifndef SHAKE_H
|
||
|
|
#define SHAKE_H
|
||
|
|
|
||
|
|
// Screen / View effects
|
||
|
|
|
||
|
|
// screen shake
|
||
|
|
extern int gmsgShake;
|
||
|
|
|
||
|
|
// This structure is sent over the net to describe a screen shake event
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
unsigned short amplitude; // FIXED 4.12 amount of shake
|
||
|
|
unsigned short duration; // FIXED 4.12 seconds duration
|
||
|
|
unsigned short frequency; // FIXED 8.8 noise frequency (low frequency is a jerk,high frequency is a rumble)
|
||
|
|
} ScreenShake;
|
||
|
|
|
||
|
|
extern void V_ApplyShake( float *origin, float *angles, float factor );
|
||
|
|
extern void V_CalcShake( void );
|
||
|
|
extern int V_ScreenShake( const char *pszName, int iSize, void *pbuf );
|
||
|
|
extern int V_ScreenFade( const char *pszName, int iSize, void *pbuf );
|
||
|
|
|
||
|
|
// Fade in/out
|
||
|
|
extern int gmsgFade;
|
||
|
|
|
||
|
|
#define FFADE_IN 0x0000 // Just here so we don't pass 0 into the function
|
||
|
|
#define FFADE_OUT 0x0001 // Fade out (not in)
|
||
|
|
#define FFADE_MODULATE 0x0002 // Modulate (don't blend)
|
||
|
|
#define FFADE_STAYOUT 0x0004 // ignores the duration, stays faded out until new ScreenFade message received
|
||
|
|
#define FFADE_LONGFADE 0x0008 // used to indicate the fade can be longer than 16 seconds (added for czero)
|
||
|
|
|
||
|
|
|
||
|
|
// This structure is sent over the net to describe a screen fade event
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
unsigned short duration; // FIXED 4.12 seconds duration
|
||
|
|
unsigned short holdTime; // FIXED 4.12 seconds duration until reset (fade & hold)
|
||
|
|
short fadeFlags; // flags
|
||
|
|
byte r, g, b, a; // fade to color ( max alpha )
|
||
|
|
} ScreenFade;
|
||
|
|
|
||
|
|
#endif // SHAKE_H
|
||
|
|
|