mirror of
https://github.com/FWGS/xash3d-fwgs.git
synced 2026-08-05 03:24:56 +08:00
engine: pre-swap studio model before loading on BE
This commit is contained in:
Alibek Omarov
@@ -181,7 +181,7 @@ void Mod_PrintWorldStats_f( void );
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//
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// mod_studio.c
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//
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void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded );
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void Mod_LoadStudioModel( model_t *mod, void *buffer, size_t buffersize, qboolean *loaded );
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void Mod_InitStudioAPI( void );
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void Mod_InitStudioHull( void );
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void Mod_ResetStudioAPI( void );
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@@ -19,6 +19,7 @@ GNU General Public License for more details.
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#include "r_studioint.h"
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#include "library.h"
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#include "ref_common.h"
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#include "swaplib.h"
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typedef int (*STUDIOAPI)( int, sv_blending_interface_t**, server_studio_api_t*, float (*transform)[3][4], float (*bones)[MAXSTUDIOBONES][3][4] );
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@@ -58,6 +59,189 @@ static int cache_current;
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static int cache_current_hull;
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static int cache_current_plane;
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le_struct_begin( studiohdr_swap )
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le_struct_field( studiohdr_t, ident )
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le_struct_field( studiohdr_t, version )
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le_struct_field( studiohdr_t, length )
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le_struct_array( studiohdr_t, eyeposition, 3 )
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le_struct_array( studiohdr_t, min, 3 )
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le_struct_array( studiohdr_t, max, 3 )
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le_struct_array( studiohdr_t, bbmin, 3 )
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le_struct_array( studiohdr_t, bbmax, 3 )
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le_struct_field( studiohdr_t, flags )
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le_struct_field( studiohdr_t, numbones )
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le_struct_field( studiohdr_t, boneindex )
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le_struct_field( studiohdr_t, numbonecontrollers )
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le_struct_field( studiohdr_t, bonecontrollerindex )
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le_struct_field( studiohdr_t, numhitboxes )
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le_struct_field( studiohdr_t, hitboxindex )
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le_struct_field( studiohdr_t, numseq )
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le_struct_field( studiohdr_t, seqindex )
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le_struct_field( studiohdr_t, numseqgroups )
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le_struct_field( studiohdr_t, seqgroupindex )
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le_struct_field( studiohdr_t, numtextures )
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le_struct_field( studiohdr_t, textureindex )
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le_struct_field( studiohdr_t, texturedataindex )
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le_struct_field( studiohdr_t, numskinref )
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le_struct_field( studiohdr_t, numskinfamilies )
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le_struct_field( studiohdr_t, skinindex )
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le_struct_field( studiohdr_t, numbodyparts )
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le_struct_field( studiohdr_t, bodypartindex )
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le_struct_field( studiohdr_t, numattachments )
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le_struct_field( studiohdr_t, attachmentindex )
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le_struct_field( studiohdr_t, studiohdr2index )
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le_struct_field( studiohdr_t, numtransitions )
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le_struct_field( studiohdr_t, transitionindex )
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le_struct_end();
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le_struct_begin( studiohdr2_swap )
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le_struct_field( studiohdr2_t, numposeparameters )
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le_struct_field( studiohdr2_t, poseparamindex )
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le_struct_field( studiohdr2_t, numikautoplaylocks )
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le_struct_field( studiohdr2_t, ikautoplaylockindex )
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le_struct_field( studiohdr2_t, numikchains )
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le_struct_field( studiohdr2_t, ikchainindex )
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le_struct_field( studiohdr2_t, keyvalueindex )
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le_struct_field( studiohdr2_t, keyvaluesize )
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le_struct_field( studiohdr2_t, numhitboxsets )
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le_struct_field( studiohdr2_t, hitboxsetindex )
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le_struct_end();
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le_struct_begin( mstudiobone_swap )
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le_struct_field( mstudiobone_t, parent )
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le_struct_field( mstudiobone_t, unused )
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le_struct_array( mstudiobone_t, bonecontroller, 6 )
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le_struct_array( mstudiobone_t, value, 6 )
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le_struct_array( mstudiobone_t, scale, 6 )
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le_struct_end();
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le_struct_begin( mstudiobonecontroller_swap )
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le_struct_field( mstudiobonecontroller_t, bone )
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le_struct_field( mstudiobonecontroller_t, type )
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le_struct_field( mstudiobonecontroller_t, start )
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le_struct_field( mstudiobonecontroller_t, end )
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le_struct_field( mstudiobonecontroller_t, unused )
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le_struct_field( mstudiobonecontroller_t, index )
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le_struct_end();
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le_struct_begin( mstudiobbox_swap )
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le_struct_field( mstudiobbox_t, bone )
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le_struct_field( mstudiobbox_t, group )
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le_struct_array( mstudiobbox_t, bbmin, 3 )
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le_struct_array( mstudiobbox_t, bbmax, 3 )
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le_struct_end();
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le_struct_begin( mstudioseqgroup_swap )
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le_struct_field( mstudioseqgroup_t, unused )
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le_struct_field( mstudioseqgroup_t, unused2 )
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le_struct_end();
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le_struct_begin( mstudioseqdesc_swap )
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le_struct_field( mstudioseqdesc_t, fps )
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le_struct_field( mstudioseqdesc_t, flags )
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le_struct_field( mstudioseqdesc_t, activity )
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le_struct_field( mstudioseqdesc_t, actweight )
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le_struct_field( mstudioseqdesc_t, numevents )
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le_struct_field( mstudioseqdesc_t, eventindex )
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le_struct_field( mstudioseqdesc_t, numframes )
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le_struct_field( mstudioseqdesc_t, weightlistindex )
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le_struct_field( mstudioseqdesc_t, iklockindex )
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le_struct_field( mstudioseqdesc_t, motiontype )
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le_struct_field( mstudioseqdesc_t, motionbone )
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le_struct_array( mstudioseqdesc_t, linearmovement, 3 )
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le_struct_field( mstudioseqdesc_t, autolayerindex )
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le_struct_field( mstudioseqdesc_t, keyvalueindex )
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le_struct_array( mstudioseqdesc_t, bbmin, 3 )
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le_struct_array( mstudioseqdesc_t, bbmax, 3 )
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le_struct_field( mstudioseqdesc_t, numblends )
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le_struct_field( mstudioseqdesc_t, animindex )
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le_struct_array( mstudioseqdesc_t, blendtype, 2 )
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le_struct_array( mstudioseqdesc_t, blendstart, 2 )
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le_struct_array( mstudioseqdesc_t, blendend, 2 )
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le_struct_field( mstudioseqdesc_t, seqgroup )
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le_struct_field( mstudioseqdesc_t, entrynode )
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le_struct_field( mstudioseqdesc_t, exitnode )
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le_struct_field( mstudioseqdesc_t, animdescindex )
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le_struct_end();
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le_struct_begin( mstudioevent_swap )
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le_struct_field( mstudioevent_t, frame )
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le_struct_field( mstudioevent_t, event )
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le_struct_field( mstudioevent_t, unused )
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le_struct_end();
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le_struct_begin( mstudioattachment_swap )
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le_struct_field( mstudioattachment_t, flags )
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le_struct_field( mstudioattachment_t, bone )
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le_struct_array( mstudioattachment_t, org, 3 )
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le_struct_array( mstudioattachment_t, vectors[0], 3 )
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le_struct_array( mstudioattachment_t, vectors[1], 3 )
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le_struct_array( mstudioattachment_t, vectors[2], 3 )
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le_struct_end();
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le_struct_begin( mstudiobodyparts_swap )
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le_struct_field( mstudiobodyparts_t, nummodels )
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le_struct_field( mstudiobodyparts_t, base )
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le_struct_field( mstudiobodyparts_t, modelindex )
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le_struct_end();
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le_struct_begin( mstudiotexture_swap )
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le_struct_field( mstudiotexture_t, flags )
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le_struct_field( mstudiotexture_t, width )
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le_struct_field( mstudiotexture_t, height )
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le_struct_field( mstudiotexture_t, index )
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le_struct_end();
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le_struct_begin( mstudiomodel_swap )
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le_struct_field( mstudiomodel_t, unused )
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le_struct_field( mstudiomodel_t, unused2 )
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le_struct_field( mstudiomodel_t, nummesh )
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le_struct_field( mstudiomodel_t, meshindex )
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le_struct_field( mstudiomodel_t, numverts )
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le_struct_field( mstudiomodel_t, vertinfoindex )
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le_struct_field( mstudiomodel_t, vertindex )
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le_struct_field( mstudiomodel_t, numnorms )
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le_struct_field( mstudiomodel_t, norminfoindex )
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le_struct_field( mstudiomodel_t, normindex )
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le_struct_field( mstudiomodel_t, blendvertinfoindex )
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le_struct_field( mstudiomodel_t, blendnorminfoindex )
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le_struct_end();
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le_struct_begin( mstudiomesh_swap )
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le_struct_field( mstudiomesh_t, numtris )
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le_struct_field( mstudiomesh_t, triindex )
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le_struct_field( mstudiomesh_t, skinref )
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le_struct_field( mstudiomesh_t, numnorms )
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le_struct_field( mstudiomesh_t, unused )
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le_struct_end();
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le_struct_begin( mstudioanim_swap )
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le_struct_array( mstudioanim_t, offset, 6 )
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le_struct_end();
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le_struct_begin( mstudioposeparamdesc_swap )
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le_struct_field( mstudioposeparamdesc_t, flags )
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le_struct_field( mstudioposeparamdesc_t, start )
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le_struct_field( mstudioposeparamdesc_t, end )
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le_struct_field( mstudioposeparamdesc_t, loop )
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le_struct_end();
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le_struct_begin( mstudioikchain_swap )
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le_struct_field( mstudioikchain_t, linktype )
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le_struct_field( mstudioikchain_t, numlinks )
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le_struct_field( mstudioikchain_t, linkindex )
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le_struct_end();
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le_struct_begin( mstudioiklink_swap )
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le_struct_field( mstudioiklink_t, bone )
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le_struct_array( mstudioiklink_t, kneeDir, 3 )
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le_struct_end();
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le_struct_begin( mstudiohitboxset_swap )
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le_struct_field( mstudiohitboxset_t, numhitboxes )
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le_struct_field( mstudiohitboxset_t, hitboxindex )
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le_struct_end();
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/*
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====================
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Mod_InitStudioHull
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@@ -817,26 +1001,107 @@ static int Mod_StudioBodyVariations( model_t *mod )
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return count;
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}
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static qboolean Mod_SwapStudioModel( void *buffer, size_t buffersize )
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{
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studiohdr_t *phdr = buffer;
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byte *mod_base = buffer;
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if( buffersize < sizeof( studiohdr_t ))
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return false;
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le_struct_swap( studiohdr_swap, phdr );
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if( phdr->ident != IDSTUDIOHEADER || phdr->version != STUDIO_VERSION )
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return false;
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for( int i = 0; i < phdr->numbones; i++ )
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le_struct_swap( mstudiobone_swap, (mstudiobone_t *)( mod_base + phdr->boneindex ) + i );
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for( int i = 0; i < phdr->numbonecontrollers; i++ )
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le_struct_swap( mstudiobonecontroller_swap, (mstudiobonecontroller_t *)( mod_base + phdr->bonecontrollerindex ) + i );
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for( int i = 0; i < phdr->numhitboxes; i++ )
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le_struct_swap( mstudiobbox_swap, (mstudiobbox_t *)( mod_base + phdr->hitboxindex ) + i );
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for( int i = 0; i < phdr->numseqgroups; i++ )
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le_struct_swap( mstudioseqgroup_swap, (mstudioseqgroup_t *)( mod_base + phdr->seqgroupindex ) + i );
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for( int i = 0; i < phdr->numattachments; i++ )
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le_struct_swap( mstudioattachment_swap, (mstudioattachment_t *)( mod_base + phdr->attachmentindex ) + i );
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for( int i = 0; i < phdr->numtextures; i++ )
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le_struct_swap( mstudiotexture_swap, (mstudiotexture_t *)( mod_base + phdr->textureindex ) + i );
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for( int i = 0; i < phdr->numbodyparts; i++ )
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le_struct_swap( mstudiobodyparts_swap, (mstudiobodyparts_t *)( mod_base + phdr->bodypartindex ) + i );
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for( int i = 0; i < phdr->numseq; i++ )
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{
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mstudioseqdesc_t *pseq = (mstudioseqdesc_t *)( mod_base + phdr->seqindex ) + i;
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le_struct_swap( mstudioseqdesc_swap, pseq );
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for( int j = 0; j < pseq->numevents; j++ )
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le_struct_swap( mstudioevent_swap, (mstudioevent_t *)( mod_base + pseq->eventindex ) + j );
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}
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for( int i = 0; i < phdr->numbodyparts; i++ )
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{
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mstudiobodyparts_t *pbodypart = (mstudiobodyparts_t *)( mod_base + phdr->bodypartindex ) + i;
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for( int j = 0; j < pbodypart->nummodels; j++ )
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{
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mstudiomodel_t *pmodel = (mstudiomodel_t *)( mod_base + pbodypart->modelindex ) + j;
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le_struct_swap( mstudiomodel_swap, pmodel );
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for( int k = 0; k < pmodel->nummesh; k++ )
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le_struct_swap( mstudiomesh_swap, (mstudiomesh_t *)( mod_base + pmodel->meshindex ) + k );
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}
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}
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short *pskinref = (short *)( mod_base + phdr->skinindex );
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for( int i = 0; i < phdr->numskinfamilies * phdr->numskinref; i++ )
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pskinref[i] = LittleShort( pskinref[i] );
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if( phdr->studiohdr2index > 0 && phdr->studiohdr2index < phdr->length )
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{
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studiohdr2_t *phdr2 = (studiohdr2_t *)( mod_base + phdr->studiohdr2index );
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le_struct_swap( studiohdr2_swap, phdr2 );
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for( int i = 0; i < phdr2->numposeparameters; i++ )
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le_struct_swap( mstudioposeparamdesc_swap, (mstudioposeparamdesc_t *)( mod_base + phdr2->poseparamindex ) + i );
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for( int i = 0; i < phdr2->numhitboxsets; i++ )
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le_struct_swap( mstudiohitboxset_swap, (mstudiohitboxset_t *)( mod_base + phdr2->hitboxsetindex ) + i );
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for( int i = 0; i < phdr2->numikchains; i++ )
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{
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mstudioikchain_t *pikchain = (mstudioikchain_t *)( mod_base + phdr2->ikchainindex ) + i;
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le_struct_swap( mstudioikchain_swap, pikchain );
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for( int j = 0; j < pikchain->numlinks; j++ )
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le_struct_swap( mstudioiklink_swap, (mstudioiklink_t *)( mod_base + pikchain->linkindex ) + j );
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}
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}
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return true;
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}
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/*
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=================
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R_StudioLoadHeader
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=================
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*/
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static studiohdr_t *R_StudioLoadHeader( model_t *mod, const void *buffer )
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static studiohdr_t *R_StudioLoadHeader( model_t *mod, void *buffer, size_t buffersize )
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{
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byte *pin;
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studiohdr_t *phdr;
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int i;
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studiohdr_t *phdr;
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if( !buffer ) return NULL;
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if( !buffer )
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return NULL;
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pin = (byte *)buffer;
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phdr = (studiohdr_t *)pin;
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i = phdr->version;
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if( i != STUDIO_VERSION )
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if( !Mod_SwapStudioModel( buffer, buffersize ))
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{
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Con_Printf( S_ERROR "%s has wrong version number (%i should be %i)\n", mod->name, i, STUDIO_VERSION );
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phdr = (studiohdr_t *)buffer;
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Con_Printf( S_ERROR "%s has wrong version number (%i should be %i)\n", mod->name, phdr->version, STUDIO_VERSION );
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return NULL;
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}
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@@ -864,7 +1129,7 @@ static studiohdr_t *Mod_MaybeTruncateStudioTextureData( model_t *mod )
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Mod_LoadStudioModel
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=================
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*/
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void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded )
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void Mod_LoadStudioModel( model_t *mod, void *buffer, size_t buffersize, qboolean *loaded )
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{
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char poolname[MAX_VA_STRING];
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studiohdr_t *phdr;
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@@ -876,7 +1141,7 @@ void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded )
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mod->mempool = Mem_AllocPool( poolname );
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mod->type = mod_studio;
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phdr = R_StudioLoadHeader( mod, buffer );
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phdr = R_StudioLoadHeader( mod, buffer, buffersize );
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if( !phdr || phdr->length < sizeof( studiohdr_t )) // garbage value in length
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return; // bad model
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@@ -885,9 +1150,10 @@ void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded )
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{
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studiohdr_t *thdr;
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void *buffer2;
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fs_offset_t size2_len;
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buffer2 = FS_LoadFile( Mod_StudioTexName( mod->name ), NULL, false );
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thdr = R_StudioLoadHeader( mod, buffer2 );
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buffer2 = FS_LoadFile( Mod_StudioTexName( mod->name ), &size2_len, false );
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thdr = R_StudioLoadHeader( mod, buffer2, size2_len );
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if( thdr != NULL )
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{
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@@ -347,7 +347,7 @@ model_t *Mod_LoadModel( model_t *mod, qboolean crash )
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switch( *(uint *)buf )
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{
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case LittleLong( IDSTUDIOHEADER ):
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Mod_LoadStudioModel( mod, buf, &loaded );
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Mod_LoadStudioModel( mod, buf, length, &loaded );
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break;
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case LittleLong( IDSPRITEHEADER ):
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Mod_LoadSpriteModel( mod, buf, length, &loaded );
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