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-rw-r--r--src/cgame/cg_animation.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/cgame/cg_animation.c b/src/cgame/cg_animation.c
deleted file mode 100644
index 5295998e..00000000
--- a/src/cgame/cg_animation.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Portions Copyright (C) 2000-2001 Tim Angus
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the OSML - Open Source Modification License v1.0 as
- * described in the file COPYING which is distributed with this source
- * code.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include "cg_local.h"
-
-/*
-===============
-CG_RunLerpFrame
-
-Sets cg.snap, cg.oldFrame, and cg.backlerp
-cg.time should be between oldFrameTime and frameTime after exit
-===============
-*/
-void CG_RunLerpFrame( lerpFrame_t *lf )
-{
- int f, numFrames;
- animation_t *anim;
-
- // debugging tool to get no animations
- if( cg_animSpeed.integer == 0 )
- {
- lf->oldFrame = lf->frame = lf->backlerp = 0;
- return;
- }
-
- // if we have passed the current frame, move it to
- // oldFrame and calculate a new frame
- if( cg.time >= lf->frameTime )
- {
- lf->oldFrame = lf->frame;
- lf->oldFrameTime = lf->frameTime;
-
- // get the next frame based on the animation
- anim = lf->animation;
- if( !anim->frameLerp )
- return; // shouldn't happen
-
- if( cg.time < lf->animationTime )
- lf->frameTime = lf->animationTime; // initial lerp
- else
- lf->frameTime = lf->oldFrameTime + anim->frameLerp;
-
- f = ( lf->frameTime - lf->animationTime ) / anim->frameLerp;
- numFrames = anim->numFrames;
- if( anim->flipflop )
- numFrames *= 2;
-
- if( f >= numFrames )
- {
- f -= numFrames;
- if( anim->loopFrames )
- {
- f %= anim->loopFrames;
- f += anim->numFrames - anim->loopFrames;
- }
- else
- {
- f = numFrames - 1;
- // the animation is stuck at the end, so it
- // can immediately transition to another sequence
- lf->frameTime = cg.time;
- }
- }
-
- if( anim->reversed )
- lf->frame = anim->firstFrame + anim->numFrames - 1 - f;
- else if( anim->flipflop && f >= anim->numFrames )
- lf->frame = anim->firstFrame + anim->numFrames - 1 - ( f % anim->numFrames );
- else
- lf->frame = anim->firstFrame + f;
-
- if( cg.time > lf->frameTime )
- {
- lf->frameTime = cg.time;
- if( cg_debugAnim.integer )
- CG_Printf( "Clamp lf->frameTime\n" );
- }
- }
-
- if( lf->frameTime > cg.time + 200 )
- lf->frameTime = cg.time;
-
- if( lf->oldFrameTime > cg.time )
- lf->oldFrameTime = cg.time;
-
- // calculate current lerp value
- if( lf->frameTime == lf->oldFrameTime )
- lf->backlerp = 0;
- else
- lf->backlerp = 1.0 - (float)( cg.time - lf->oldFrameTime ) / ( lf->frameTime - lf->oldFrameTime );
-}