85 lines
1.7 KiB
C++
85 lines
1.7 KiB
C++
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#include "client.h"
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#if !defined(FX_SCHEDULER_H_INC)
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#include "FxScheduler.h"
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#endif
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#if !defined(CG_CAMERA_H_INC)
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// #include "cg_camera.h"
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#endif
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cvar_t fx_debug;
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cvar_t fx_freeze;
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#define DEFAULT_EXPLOSION_RADIUS 512
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// Stuff for the FxHelper
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//------------------------------------------------------
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SFxHelper::SFxHelper(void) :
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mTime(0),
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mOldTime(0),
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mFrameTime(0),
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mTimeFrozen(false)
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{
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}
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void SFxHelper::ReInit(void)
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{
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mTime = 0;
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mOldTime = 0;
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mFrameTime = 0;
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mTimeFrozen = false;
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}
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//------------------------------------------------------
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void SFxHelper::Print( const char *msg, ... )
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{
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va_list argptr;
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char text[1024];
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va_start( argptr, msg );
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vsprintf( text, msg, argptr );
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va_end( argptr );
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Com_DPrintf( text );
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}
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//------------------------------------------------------
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void SFxHelper::AdjustTime( int time )
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{
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if ( fx_freeze.integer )
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{
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mFrameTime = 0;
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}
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else
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{
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mOldTime = mTime;
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mTime = time;
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mFrameTime = mTime - mOldTime;
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}
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}
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//------------------------------------------------------
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void SFxHelper::CameraShake( vec3_t origin, float intensity, int radius, int time )
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{
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vec3_t dir;
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float dist, intensityScale;
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float realIntensity;
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VectorSubtract( refdef.vieworg, origin, dir );
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dist = VectorNormalize( dir );
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// Apparently the SoF2 camera shake function takes a time, but not a radius.
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// when someone feels like fixing this, we can be a bit more flexible
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radius = DEFAULT_EXPLOSION_RADIUS;
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//Use the dir to add kick to the explosion
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if ( dist > radius )
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return;
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intensityScale = 1 - ( dist / (float) radius );
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realIntensity = intensity * intensityScale;
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//rjr theClientCamera.Shake( realIntensity, time );
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}
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