From e5ff1d3d4bc01d98b12d05f9cb85457c7f15c424 Mon Sep 17 00:00:00 2001 From: IronClawTrem Date: Tue, 6 Aug 2019 02:17:23 +0100 Subject: first commit --- src/cgame/cg_animmapobj.c | 227 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 227 insertions(+) create mode 100644 src/cgame/cg_animmapobj.c (limited to 'src/cgame/cg_animmapobj.c') diff --git a/src/cgame/cg_animmapobj.c b/src/cgame/cg_animmapobj.c new file mode 100644 index 0000000..1225314 --- /dev/null +++ b/src/cgame/cg_animmapobj.c @@ -0,0 +1,227 @@ +/* +=========================================================================== +Copyright (C) 1999-2005 Id Software, Inc. +Copyright (C) 2000-2006 Tim Angus + +This file is part of Tremulous. + +Tremulous is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the License, +or (at your option) any later version. + +Tremulous 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. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with Tremulous; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +=========================================================================== +*/ + +#include "cg_local.h" + + +/* +=============== +CG_DoorAnimation +=============== +*/ +static void CG_DoorAnimation( centity_t *cent, int *old, int *now, float *backLerp ) +{ + CG_RunLerpFrame( ¢->lerpFrame ); + + *old = cent->lerpFrame.oldFrame; + *now = cent->lerpFrame.frame; + *backLerp = cent->lerpFrame.backlerp; +} + + +/* +=============== +CG_ModelDoor +=============== +*/ +void CG_ModelDoor( centity_t *cent ) +{ + refEntity_t ent; + entityState_t *es; + animation_t anim; + lerpFrame_t *lf = ¢->lerpFrame; + + es = ¢->currentState; + + if( !es->modelindex ) + return; + + //create the render entity + memset( &ent, 0, sizeof( ent ) ); + VectorCopy( cent->lerpOrigin, ent.origin ); + VectorCopy( cent->lerpOrigin, ent.oldorigin ); + AnglesToAxis( cent->lerpAngles, ent.axis ); + + ent.renderfx = RF_NOSHADOW; + + //add the door model + ent.skinNum = 0; + ent.hModel = cgs.gameModels[ es->modelindex ]; + + //scale the door + VectorScale( ent.axis[ 0 ], es->origin2[ 0 ], ent.axis[ 0 ] ); + VectorScale( ent.axis[ 1 ], es->origin2[ 1 ], ent.axis[ 1 ] ); + VectorScale( ent.axis[ 2 ], es->origin2[ 2 ], ent.axis[ 2 ] ); + ent.nonNormalizedAxes = qtrue; + + //setup animation + anim.firstFrame = es->misc; + anim.numFrames = es->weapon; + anim.reversed = !es->legsAnim; + anim.flipflop = qfalse; + anim.loopFrames = 0; + anim.frameLerp = 1000 / es->torsoAnim; + anim.initialLerp = 1000 / es->torsoAnim; + + //door changed state + if( es->legsAnim != cent->doorState ) + { + lf->animationTime = lf->frameTime + anim.initialLerp; + cent->doorState = es->legsAnim; + } + + lf->animation = &anim; + + //run animation + CG_DoorAnimation( cent, &ent.oldframe, &ent.frame, &ent.backlerp ); + + trap_R_AddRefEntityToScene( &ent ); +} + + +/* +=============== +CG_AMOAnimation +=============== +*/ +static void CG_AMOAnimation( centity_t *cent, int *old, int *now, float *backLerp ) +{ + if( !( cent->currentState.eFlags & EF_MOVER_STOP ) || cent->animPlaying ) + { + int delta = cg.time - cent->miscTime; + + //hack to prevent "pausing" mucking up the lerping + if( delta > 900 ) + { + cent->lerpFrame.oldFrameTime += delta; + cent->lerpFrame.frameTime += delta; + } + + CG_RunLerpFrame( ¢->lerpFrame ); + cent->miscTime = cg.time; + } + + *old = cent->lerpFrame.oldFrame; + *now = cent->lerpFrame.frame; + *backLerp = cent->lerpFrame.backlerp; +} + + +/* +================== +CG_animMapObj +================== +*/ +void CG_AnimMapObj( centity_t *cent ) +{ + refEntity_t ent; + entityState_t *es; + float scale; + animation_t anim; + + es = ¢->currentState; + + // if set to invisible, skip + if( !es->modelindex || ( es->eFlags & EF_NODRAW ) ) + return; + + memset( &ent, 0, sizeof( ent ) ); + + VectorCopy( es->angles, cent->lerpAngles ); + AnglesToAxis( cent->lerpAngles, ent.axis ); + + ent.hModel = cgs.gameModels[ es->modelindex ]; + + VectorCopy( cent->lerpOrigin, ent.origin); + VectorCopy( cent->lerpOrigin, ent.oldorigin); + + ent.nonNormalizedAxes = qfalse; + + //scale the model + if( es->angles2[ 0 ] ) + { + scale = es->angles2[ 0 ]; + VectorScale( ent.axis[ 0 ], scale, ent.axis[ 0 ] ); + VectorScale( ent.axis[ 1 ], scale, ent.axis[ 1 ] ); + VectorScale( ent.axis[ 2 ], scale, ent.axis[ 2 ] ); + ent.nonNormalizedAxes = qtrue; + } + + //setup animation + anim.firstFrame = es->misc; + anim.numFrames = es->weapon; + anim.reversed = qfalse; + anim.flipflop = qfalse; + + // if numFrames is negative the animation is reversed + if( anim.numFrames < 0 ) + { + anim.numFrames = -anim.numFrames; + anim.reversed = qtrue; + } + + anim.loopFrames = es->torsoAnim; + + if( !es->legsAnim ) + { + anim.frameLerp = 1000; + anim.initialLerp = 1000; + } + else + { + anim.frameLerp = 1000 / es->legsAnim; + anim.initialLerp = 1000 / es->legsAnim; + } + + cent->lerpFrame.animation = &anim; + + if( !anim.loopFrames ) + { + // add one frame to allow the animation to play the last frame + // add another to get it to stop playing at the first frame + anim.numFrames += 2; + + if( !cent->animInit ) + { + cent->animInit = qtrue; + cent->animPlaying = !( cent->currentState.eFlags & EF_MOVER_STOP ); + } + else + { + if( cent->animLastState != + !( cent->currentState.eFlags & EF_MOVER_STOP ) ) + { + cent->animPlaying = qtrue; + cent->lerpFrame.animationTime = cg.time; + cent->lerpFrame.frameTime = cg.time; + } + } + cent->animLastState = !( cent->currentState.eFlags & EF_MOVER_STOP ); + } + + //run animation + CG_AMOAnimation( cent, &ent.oldframe, &ent.frame, &ent.backlerp ); + + // add to refresh list + trap_R_AddRefEntityToScene(&ent); +} -- cgit