#include "bsploader.h"
#include "../../libs/cmdlib.h"
-int numnodes;
-int numplanes;
-int numleafs;
-int numleafsurfaces;
-int numVisBytes;
-int numDrawVerts;
-int numDrawSurfaces;
-int numbrushes;
-int numbrushsides;
-int numleafbrushes;
-
-byte *visBytes = NULL;
-dnode_t *dnodes = NULL;
-dplane_t *dplanes = NULL;
-dleaf_t *dleafs = NULL;
-qdrawVert_t *drawVerts = NULL;
-dsurface_t *drawSurfaces = NULL;
-int *dleafsurfaces = NULL;
-dbrush_t *dbrushes = NULL;
-dbrushside_t *dbrushsides = NULL;
-int *dleafbrushes = NULL;
-
-#define BSP_IDENT (('P'<<24)+('S'<<16)+('B'<<8)+'I')
-#define Q3_BSP_VERSION 46
-#define WOLF_BSP_VERSION 47
+int numnodes;
+int numplanes;
+int numleafs;
+int numleafsurfaces;
+int numVisBytes;
+int numDrawVerts;
+int numDrawSurfaces;
+int numbrushes;
+int numbrushsides;
+int numleafbrushes;
+
+byte *visBytes = NULL;
+dnode_t *dnodes = NULL;
+dplane_t *dplanes = NULL;
+dleaf_t *dleafs = NULL;
+qdrawVert_t *drawVerts = NULL;
+dsurface_t *drawSurfaces = NULL;
+int *dleafsurfaces = NULL;
+dbrush_t *dbrushes = NULL;
+dbrushside_t *dbrushsides = NULL;
+int *dleafbrushes = NULL;
+
+#define BSP_IDENT ( ( 'P' << 24 ) + ( 'S' << 16 ) + ( 'B' << 8 ) + 'I' )
+#define Q3_BSP_VERSION 46
+#define WOLF_BSP_VERSION 47
/*
-================
-FileLength
-================
-*/
-int FileLength (FILE *f)
-{
- int pos;
- int end;
-
- pos = ftell (f);
- fseek (f, 0, SEEK_END);
- end = ftell (f);
- fseek (f, pos, SEEK_SET);
+ ================
+ FileLength
+ ================
+ */
+int FileLength( FILE *f ){
+ int pos;
+ int end;
+
+ pos = ftell( f );
+ fseek( f, 0, SEEK_END );
+ end = ftell( f );
+ fseek( f, pos, SEEK_SET );
return end;
}
/*
-==============
-LoadFile
-==============
-*/
-qboolean LoadFile( const char *filename, byte **bufferptr)
-{
- FILE *f;
- int length;
+ ==============
+ LoadFile
+ ==============
+ */
+qboolean LoadFile( const char *filename, byte **bufferptr ){
+ FILE *f;
+ int length;
byte *buffer;
- f = fopen(filename, "rb");
- if(!f)
+ f = fopen( filename, "rb" );
+ if ( !f ) {
return false;
+ }
- length = FileLength (f);
- buffer = new byte[length+1];
+ length = FileLength( f );
+ buffer = new byte[length + 1];
buffer[length] = 0;
- fread(buffer, 1, length, f);
- fclose (f);
+ fread( buffer, 1, length, f );
+ fclose( f );
*bufferptr = buffer;
return true;
}
/*int LittleLong (int l)
-{
- return l;
-}
+ {
+ return l;
+ }
-float LittleFloat (float l)
-{
- return l;
-}*/
+ float LittleFloat (float l)
+ {
+ return l;
+ }*/
/*
-=============
-SwapBlock
+ =============
+ SwapBlock
-If all values are 32 bits, this can be used to swap everything
-=============
-*/
+ If all values are 32 bits, this can be used to swap everything
+ =============
+ */
void SwapBlock( int *block, int sizeOfBlock ) {
- int i;
+ int i;
sizeOfBlock >>= 2;
for ( i = 0 ; i < sizeOfBlock ; i++ ) {
}
/*
-=============
-SwapBSPFile
+ =============
+ SwapBSPFile
-Byte swaps all data in a bsp file.
-=============
-*/
+ Byte swaps all data in a bsp file.
+ =============
+ */
void SwapBSPFile( void ) {
- int i;
-
- // models
+ int i;
+
+ // models
// SwapBlock( (int *)dmodels, nummodels * sizeof( dmodels[0] ) );
// shaders (don't swap the name)
// planes
SwapBlock( (int *)dplanes, numplanes * sizeof( dplanes[0] ) );
-
+
// nodes
SwapBlock( (int *)dnodes, numnodes * sizeof( dnodes[0] ) );
SwapBlock( (int *)dbrushsides, numbrushsides * sizeof( dbrushsides[0] ) );
// vis
- ((int *)&visBytes)[0] = LittleLong( ((int *)&visBytes)[0] );
- ((int *)&visBytes)[1] = LittleLong( ((int *)&visBytes)[1] );
+ ( (int *)&visBytes )[0] = LittleLong( ( (int *)&visBytes )[0] );
+ ( (int *)&visBytes )[1] = LittleLong( ( (int *)&visBytes )[1] );
// drawverts (don't swap colors )
for ( i = 0 ; i < numDrawVerts ; i++ ) {
}
/*
-=============
-CopyLump
-=============
-*/
-int CopyLump( dheader_t *header, int lump, void **dest, int size ) {
- int length, ofs;
+ =============
+ CopyLump
+ =============
+ */
+int CopyLump( dheader_t *header, int lump, void **dest, int size ) {
+ int length, ofs;
length = header->lumps[lump].filelen;
ofs = header->lumps[lump].fileofs;
-
- if(length == 0)
+
+ if ( length == 0 ) {
return 0;
-
+ }
+
*dest = new byte[length];
memcpy( *dest, (byte *)header + ofs, length );
}
/*
-=============
-LoadBSPFile
-=============
-*/
-qboolean LoadBSPFile( const char *filename ) {
- dheader_t *header;
+ =============
+ LoadBSPFile
+ =============
+ */
+qboolean LoadBSPFile( const char *filename ) {
+ dheader_t *header;
// load the file header
- if(!LoadFile (filename, (byte **)&header))
+ if ( !LoadFile( filename, (byte **)&header ) ) {
return false;
+ }
// swap the header
- SwapBlock( (int *)header, sizeof(*header) );
+ SwapBlock( (int *)header, sizeof( *header ) );
if ( header->ident != BSP_IDENT ) {
- DoMessageBox( "Cant find a valid IBSP file", "Error", MB_OK);
+ DoMessageBox( "Cant find a valid IBSP file", "Error", MB_OK );
return false;
}
- if ( (header->version != Q3_BSP_VERSION) &&
- (header->version != WOLF_BSP_VERSION) ) {
- DoMessageBox( "File is incorrect version", "Error", MB_OK);
+ if ( ( header->version != Q3_BSP_VERSION ) &&
+ ( header->version != WOLF_BSP_VERSION ) ) {
+ DoMessageBox( "File is incorrect version", "Error", MB_OK );
return false;
}
- numbrushsides = CopyLump( header, LUMP_BRUSHES, (void**)&dbrushsides, sizeof(dbrushside_t) );
- numbrushes = CopyLump( header, LUMP_BRUSHES, (void**)&dbrushes, sizeof(dbrush_t) );
- numplanes = CopyLump( header, LUMP_PLANES, (void**)&dplanes, sizeof(dplane_t) );
- numleafs = CopyLump( header, LUMP_LEAFS, (void**)&dleafs, sizeof(dleaf_t) );
- numnodes = CopyLump( header, LUMP_NODES, (void**)&dnodes, sizeof(dnode_t) );
- numDrawVerts = CopyLump( header, LUMP_DRAWVERTS, (void**)&drawVerts, sizeof(qdrawVert_t) );
- numDrawSurfaces = CopyLump( header, LUMP_SURFACES, (void**)&drawSurfaces, sizeof(dsurface_t) );
- numleafsurfaces = CopyLump( header, LUMP_LEAFSURFACES, (void**)&dleafsurfaces, sizeof(int) );
- numVisBytes = CopyLump( header, LUMP_VISIBILITY, (void**)&visBytes, 1 );
- numleafbrushes = CopyLump( header, LUMP_LEAFBRUSHES, (void**)&dleafbrushes, sizeof(int) );
-
- delete header; // everything has been copied out
-
+ numbrushsides = CopyLump( header, LUMP_BRUSHES, (void**)&dbrushsides, sizeof( dbrushside_t ) );
+ numbrushes = CopyLump( header, LUMP_BRUSHES, (void**)&dbrushes, sizeof( dbrush_t ) );
+ numplanes = CopyLump( header, LUMP_PLANES, (void**)&dplanes, sizeof( dplane_t ) );
+ numleafs = CopyLump( header, LUMP_LEAFS, (void**)&dleafs, sizeof( dleaf_t ) );
+ numnodes = CopyLump( header, LUMP_NODES, (void**)&dnodes, sizeof( dnode_t ) );
+ numDrawVerts = CopyLump( header, LUMP_DRAWVERTS, (void**)&drawVerts, sizeof( qdrawVert_t ) );
+ numDrawSurfaces = CopyLump( header, LUMP_SURFACES, (void**)&drawSurfaces, sizeof( dsurface_t ) );
+ numleafsurfaces = CopyLump( header, LUMP_LEAFSURFACES, (void**)&dleafsurfaces, sizeof( int ) );
+ numVisBytes = CopyLump( header, LUMP_VISIBILITY, (void**)&visBytes, 1 );
+ numleafbrushes = CopyLump( header, LUMP_LEAFBRUSHES, (void**)&dleafbrushes, sizeof( int ) );
+
+ delete header; // everything has been copied out
+
// swap everything
SwapBSPFile();
return true;
}
-void FreeBSPData()
-{
- if(visBytes)
+void FreeBSPData(){
+ if ( visBytes ) {
delete visBytes;
- if(dnodes)
+ }
+ if ( dnodes ) {
delete dnodes;
- if(dplanes)
+ }
+ if ( dplanes ) {
delete dplanes;
- if(dleafs)
+ }
+ if ( dleafs ) {
delete dleafs;
- if(drawVerts)
+ }
+ if ( drawVerts ) {
delete drawVerts;
- if(drawSurfaces)
+ }
+ if ( drawSurfaces ) {
delete drawSurfaces;
- if(dleafsurfaces)
+ }
+ if ( dleafsurfaces ) {
delete dleafsurfaces;
- if(dleafbrushes)
+ }
+ if ( dleafbrushes ) {
delete dleafbrushes;
- if(dbrushes)
+ }
+ if ( dbrushes ) {
delete dbrushes;
- if(dbrushsides)
+ }
+ if ( dbrushsides ) {
delete dbrushsides;
+ }
}
projects / xonotic / netradiant.git / blobdiff