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Diffstat (limited to 'src/parsec/obj_vani.cpp')
| -rw-r--r-- | src/parsec/obj_vani.cpp | 389 |
1 files changed, 389 insertions, 0 deletions
diff --git a/src/parsec/obj_vani.cpp b/src/parsec/obj_vani.cpp new file mode 100644 index 0000000..70048db --- /dev/null +++ b/src/parsec/obj_vani.cpp @@ -0,0 +1,389 @@ +/* + * PARSEC - Vertex Animations + * + * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:24 $ + * + * Orginally written by: + * Copyright (c) Markus Hadwiger <msh@parsec.org> 2000 + * + * This program 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. + * + * 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. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +// C library +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +// compilation flags/debug support +#include "config.h" +#include "debug.h" + +// general definitions +#include "general.h" +#include "objstruc.h" + +// global externals +#include "globals.h" + +// mathematics header +#include "utl_math.h" + +// local module header +#include "obj_vani.h" + +// proprietary module headers +#include "e_vtxani.h" +#include "obj_clas.h" +#include "obj_creg.h" +#include "obj_name.h" + + + +// vertex animation callback that does not actually do any animation ---------- +// +PRIVATE +int VtxAnimIdentity( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + return TRUE; +} + + +// vertex animation callback for hurricane ------------------------------------ +// +PRIVATE +int VtxAnimHurricane( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + VtxAnimState *anim = &gobj->VtxAnimStates[ animid ]; + + bams_t angle = 0x0020 * CurScreenRefFrames; + CamRotZ( anim->CurrentXmatrx, angle ); + + return TRUE; +} + + +// register vertex animations for hurricane ----------------------------------- +// +PRIVATE +void RegisterVtxAnimsHurricane( GenObject *gobj ) +{ + ASSERT( gobj != NULL ); + ASSERT( gobj->ActiveVtxAnims == 0 ); + ASSERT( gobj->VtxAnimStates != NULL ); + + dword *faceids = (dword *) ALLOCMEM( ( 72 - 0 ) * sizeof( dword ) ); + if ( faceids == NULL ) { + OUTOFMEM( 0 ); + } + + int faceid; + dword *fillp = faceids; + + // fi06_17a.3df + for ( faceid = 0; faceid <= 31; ) + *fillp++ = faceid++; + // fi06_10a.3df (partly) + for ( faceid = 32; faceid <= 63; ) + *fillp++ = faceid++; + // fi06_18a.3df + for ( faceid = 64; faceid <= 71; ) + *fillp++ = faceid++; + + VtxAnimState *anim = VtxAnimCreateFromFaceList( gobj, 0, ( 72 - 0 ), faceids ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimHurricane; + MakeIdMatrx( anim->CurrentXmatrx ); + } + + FREEMEM( faceids ); +} + + +// vertex animation callback for proximity mine extra ------------------------- +// +PRIVATE +int VtxAnimProximityMine( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + VtxAnimState *anim = &gobj->VtxAnimStates[ animid ]; + + bams_t angle = -0x0010 * CurScreenRefFrames; + CamRotX( anim->CurrentXmatrx, angle ); + angle = -0x002a * CurScreenRefFrames; + CamRotY( anim->CurrentXmatrx, angle ); + angle = -0x0014 * CurScreenRefFrames; + CamRotZ( anim->CurrentXmatrx, angle ); + + return TRUE; +} + + +// register vertex animations for proximity mine extra ------------------------ +// +PRIVATE +void RegisterVtxAnimsProximityMine( GenObject *gobj ) +{ + ASSERT( gobj != NULL ); + ASSERT( gobj->ActiveVtxAnims == 0 ); + ASSERT( gobj->VtxAnimStates != NULL ); + + dword faceids[ 16 ]; + for ( int faceid = 0; faceid < 16; faceid++ ) { + faceids[ faceid ] = faceid; + } + + // mi01_01a.3df (core) + VtxAnimState *anim = VtxAnimCreateFromFaceList( gobj, 0, 8, &faceids[ 0 ] ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimProximityMine; + MakeIdMatrx( anim->CurrentXmatrx ); + } + + // mi01_01a.3df (hull) + anim = VtxAnimCreateFromFaceList( gobj, 0, 8, &faceids[ 0 ] ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimIdentity; + MakeIdMatrx( anim->CurrentXmatrx ); + } +} + + +// vertex animation callback for invulnerability extra ------------------------ +// +PRIVATE +int VtxAnimInvulnerability( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + VtxAnimState *anim = &gobj->VtxAnimStates[ animid ]; + + bams_t angle = -0x0010 * CurScreenRefFrames; + CamRotX( anim->CurrentXmatrx, angle ); + angle = -0x0020 * CurScreenRefFrames; + CamRotY( anim->CurrentXmatrx, angle ); + + return TRUE; +} + + +// register vertex animations for invulnerability extra ----------------------- +// +PRIVATE +void RegisterVtxAnimsInvulnerability( GenObject *gobj ) +{ + ASSERT( gobj != NULL ); + ASSERT( gobj->ActiveVtxAnims == 0 ); + ASSERT( gobj->VtxAnimStates != NULL ); + + dword *faceids = (dword *) ALLOCMEM( ( 224 - 0 ) * sizeof( dword ) ); + if ( faceids == NULL ) { + OUTOFMEM( 0 ); + } + + int faceid; + dword *fillp = faceids; + + // in01_00a.3df + for ( faceid = 0; faceid <= 223; ) + *fillp++ = faceid++; + + VtxAnimState *anim = VtxAnimCreateFromFaceList( gobj, 0, ( 224 - 0 ), faceids ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimInvulnerability; + MakeIdMatrx( anim->CurrentXmatrx ); + } + + FREEMEM( faceids ); +} + + +// vertex animation callback for afterburner extra ---------------------------- +// +PRIVATE +int VtxAnimAfterburner( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + VtxAnimState *anim = &gobj->VtxAnimStates[ animid ]; + + bams_t angle = -0x0015 * CurScreenRefFrames; + CamRotX( anim->CurrentXmatrx, angle ); + angle = -0x0024 * CurScreenRefFrames; + CamRotZ( anim->CurrentXmatrx, angle ); + + return TRUE; +} + + +// register vertex animations for afterburner extra --------------------------- +// +PRIVATE +void RegisterVtxAnimsAfterburner( GenObject *gobj ) +{ + ASSERT( gobj != NULL ); + ASSERT( gobj->ActiveVtxAnims == 0 ); + ASSERT( gobj->VtxAnimStates != NULL ); + + dword *faceids = (dword *) ALLOCMEM( ( 224 - 0 ) * sizeof( dword ) ); + if ( faceids == NULL ) { + OUTOFMEM( 0 ); + } + + int faceid; + dword *fillp = faceids; + + // in01_00a.3df + for ( faceid = 0; faceid <= 223; ) + *fillp++ = faceid++; + + VtxAnimState *anim = VtxAnimCreateFromFaceList( gobj, 0, ( 224 - 0 ), faceids ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimAfterburner; + MakeIdMatrx( anim->CurrentXmatrx ); + } + + FREEMEM( faceids ); +} + + +// vertex animation callback for swarm missiles pack -------------------------- +// +PRIVATE +int VtxAnimSwarmMissiles( GenObject *gobj, dword animid ) +{ + ASSERT( gobj != NULL ); + ASSERT( animid < gobj->ActiveVtxAnims ); + + VtxAnimState *anim = &gobj->VtxAnimStates[ animid ]; + + bams_t angle = -0x0015 * CurScreenRefFrames; + CamRotX( anim->CurrentXmatrx, angle ); + angle = -0x0024 * CurScreenRefFrames; + CamRotZ( anim->CurrentXmatrx, angle ); + + return TRUE; +} + + +// register vertex animations for swarm missiles pack ------------------------- +// +PRIVATE +void RegisterVtxAnimsSwarmMissiles( GenObject *gobj ) +{ + ASSERT( gobj != NULL ); + ASSERT( gobj->ActiveVtxAnims == 0 ); + ASSERT( gobj->VtxAnimStates != NULL ); + + dword *faceids = (dword *) ALLOCMEM( ( 224 - 0 ) * sizeof( dword ) ); + if ( faceids == NULL ) { + OUTOFMEM( 0 ); + } + + int faceid; + dword *fillp = faceids; + + // in01_00a.3df + for ( faceid = 0; faceid <= 223; ) + *fillp++ = faceid++; + + VtxAnimState *anim = VtxAnimCreateFromFaceList( gobj, 0, ( 224 - 0 ), faceids ); + if ( anim != NULL ) { + anim->AnimCallback = VtxAnimSwarmMissiles; + MakeIdMatrx( anim->CurrentXmatrx ); + } + + FREEMEM( faceids ); +} + + +// register vertex animation function ----------------------------------------- +// +int OBJ_RegisterVtxAnimation( const char *classname, register_vtxanim_fpt regfunc ) +{ + ASSERT( classname != NULL ); + ASSERT( regfunc != NULL ); + + // try to resolve name to id + dword classid = OBJ_FetchObjectClassId( classname ); + if ( classid == CLASS_ID_INVALID ) { + return FALSE; + } + + GenObject *gobj = ObjClasses[ classid ]; + + // double registration not allowed + if ( gobj->ActiveVtxAnims > 0 ) { + return FALSE; + } + + // only possible if memory reserved + if ( gobj->VtxAnimStates == NULL ) { + return FALSE; + } + + // call registration function + (*regfunc)( gobj ); + + return TRUE; +} + + +// register vertex animations for all relevant and accessible classes --------- +// +PRIVATE +void RegisterVertexAnimations( int numparams, int *params ) +{ + //NOTE: + // must be idempotent. + + // ships + OBJ_RegisterVtxAnimation( + OBJCLASSNAME_SHIP_HURRICANE, RegisterVtxAnimsHurricane ); + + // extras + OBJ_RegisterVtxAnimation( + OBJCLASSNAME_MISSILE_MINE, RegisterVtxAnimsProximityMine ); + + OBJ_RegisterVtxAnimation( + OBJCLASSNAME_DEVICE_INVULNERABILITY, RegisterVtxAnimsInvulnerability ); + + OBJ_RegisterVtxAnimation( + OBJCLASSNAME_DEVICE_AFTERBURNER, RegisterVtxAnimsAfterburner ); + + OBJ_RegisterVtxAnimation( + OBJCLASSNAME_EXTRA_PACK_SWARM, RegisterVtxAnimsSwarmMissiles ); +} + + +// module registration function ----------------------------------------------- +// +REGISTER_MODULE( OBJ_VANI ) +{ + // register on creg + OBJ_RegisterClassRegistration( RegisterVertexAnimations ); +} + + + |