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qbsp: handle target bsp version

This commit is contained in:
Eric Wasylishen 2021-09-01 00:42:30 -06:00
parent 3cbf54749e
commit 54d9e08033
7 changed files with 51 additions and 28 deletions
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23
common/bspfile.cc
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@ -21,17 +21,18 @@
#include <common/mathlib.hh> #include <common/mathlib.hh>
#include <common/bspfile.hh> #include <common/bspfile.hh>
const bspversion_t bspver_generic { NO_VERSION, NO_VERSION, "mbsp", "generic BSP" }; /* hexen2, quake2 */
const bspversion_t bspver_q1 { BSPVERSION, NO_VERSION, "bsp29", "Quake BSP" }; const bspversion_t bspver_generic { NO_VERSION, NO_VERSION, "mbsp", "generic BSP", false, false };
const bspversion_t bspver_bsp2 { BSP2VERSION, NO_VERSION, "bsp2", "Quake BSP2" }; const bspversion_t bspver_q1 { BSPVERSION, NO_VERSION, "bsp29", "Quake BSP", false, false };
const bspversion_t bspver_bsp2rmq { BSP2RMQVERSION, NO_VERSION, "bsp2rmq", "Quake BSP2-RMQ" }; const bspversion_t bspver_bsp2 { BSP2VERSION, NO_VERSION, "bsp2", "Quake BSP2", false, false };
/* Hexen II doesn't use a separate version, but we can still use a separate tag/name for it */ const bspversion_t bspver_bsp2rmq { BSP2RMQVERSION, NO_VERSION, "bsp2rmq", "Quake BSP2-RMQ", false, false };
const bspversion_t bspver_h2 { BSPVERSION, NO_VERSION, "hexen2", "Hexen II BSP" }; /* Hexen II doesn't use a separate version, but we can still use a separate tag/name for it */
const bspversion_t bspver_h2bsp2 { BSP2VERSION, NO_VERSION, "hexen2bsp2", "Hexen II BSP2" }; const bspversion_t bspver_h2 { BSPVERSION, NO_VERSION, "hexen2", "Hexen II BSP", true, false };
const bspversion_t bspver_h2bsp2rmq { BSP2RMQVERSION, NO_VERSION, "hexen2bsp2rmq", "Hexen II BSP2-RMQ" }; const bspversion_t bspver_h2bsp2 { BSP2VERSION, NO_VERSION, "hexen2bsp2", "Hexen II BSP2", true, false };
const bspversion_t bspver_hl { BSPHLVERSION, NO_VERSION, "hl", "Half-Life BSP" }; const bspversion_t bspver_h2bsp2rmq { BSP2RMQVERSION, NO_VERSION, "hexen2bsp2rmq", "Hexen II BSP2-RMQ", true, false };
const bspversion_t bspver_q2 { Q2_BSPIDENT, Q2_BSPVERSION, "q2bsp", "Quake II BSP" }; const bspversion_t bspver_hl { BSPHLVERSION, NO_VERSION, "hl", "Half-Life BSP", false, false };
const bspversion_t bspver_qbism { Q2_QBISMIDENT, Q2_BSPVERSION, "qbism", "Quake II Qbism BSP" }; const bspversion_t bspver_q2 { Q2_BSPIDENT, Q2_BSPVERSION, "q2bsp", "Quake II BSP", false, true };
const bspversion_t bspver_qbism { Q2_QBISMIDENT, Q2_BSPVERSION, "qbism", "Quake II Qbism BSP", false, true };
static const char * static const char *
BSPVersionString(const bspversion_t *version) BSPVersionString(const bspversion_t *version)

2
include/common/bspfile.hh
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@ -61,6 +61,8 @@ struct bspversion_t
const char *short_name; const char *short_name;
/* full display name for printing */ /* full display name for printing */
const char *name; const char *name;
bool hexen2;
bool quake2;
}; };
#define NO_VERSION -1 #define NO_VERSION -1

5
include/qbsp/qbsp.hh
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@ -286,8 +286,7 @@ public:
bool fixRotateObjTexture; bool fixRotateObjTexture;
bool fbspx_brushes; bool fbspx_brushes;
bool fNoTextures; bool fNoTextures;
int hexen2;/*2 if the worldspawn mission pack flag was set*/ const bspversion_t *target_version = nullptr;
int BSPVersion;
int dxSubdivide; int dxSubdivide;
int dxLeakDist; int dxLeakDist;
int maxNodeSize; int maxNodeSize;
@ -342,8 +341,6 @@ public:
fixRotateObjTexture(true), fixRotateObjTexture(true),
fbspx_brushes(false), fbspx_brushes(false),
fNoTextures(false), fNoTextures(false),
hexen2(0),
BSPVersion(BSPVERSION), // Default to the original Quake BSP Version...
dxSubdivide(240), dxSubdivide(240),
dxLeakDist(2), dxLeakDist(2),
maxNodeSize(1024), maxNodeSize(1024),

6
qbsp/brush.cc
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@ -487,7 +487,7 @@ CreateBrushFaces(const mapentity_t *src, hullbrush_t *hullbrush,
(rotate_offset[0] != 0.0 || rotate_offset[1] != 0.0 || rotate_offset[2] != 0.0) (rotate_offset[0] != 0.0 || rotate_offset[1] != 0.0 || rotate_offset[2] != 0.0)
&& rottype == rotation_t::hipnotic && rottype == rotation_t::hipnotic
&& (hullnum >= 0) // hullnum < 0 corresponds to -wrbrushes clipping hulls && (hullnum >= 0) // hullnum < 0 corresponds to -wrbrushes clipping hulls
&& !options.hexen2; // never do this in Hexen 2 && !options.target_version->hexen2; // never do this in Hexen 2
if (shouldExpand) { if (shouldExpand) {
vec_t delta; vec_t delta;
@ -909,7 +909,7 @@ brush_t *LoadBrush(const mapentity_t *src, const mapbrush_t *mapbrush, int conte
return NULL; return NULL;
} }
if (options.BSPVersion == BSPHLVERSION) if (options.target_version == &bspver_hl)
{ {
if (hullnum == 1) { if (hullnum == 1) {
vec3_t size[2] = { {-16, -16, -36}, {16, 16, 36} }; vec3_t size[2] = { {-16, -16, -36}, {16, 16, 36} };
@ -930,7 +930,7 @@ brush_t *LoadBrush(const mapentity_t *src, const mapbrush_t *mapbrush, int conte
facelist = CreateBrushFaces(src, &hullbrush, rotate_offset, rottype, hullnum); facelist = CreateBrushFaces(src, &hullbrush, rotate_offset, rottype, hullnum);
} }
} }
else if (options.hexen2) else if (options.target_version->hexen2)
{ {
if (hullnum == 1) { if (hullnum == 1) {
vec3_t size[2] = { {-16, -16, -32}, {16, 16, 24} }; vec3_t size[2] = { {-16, -16, -32}, {16, 16, 24} };

35
qbsp/qbsp.cc
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@ -576,9 +576,9 @@ CreateHulls(void)
CreateSingleHull(1); CreateSingleHull(1);
CreateSingleHull(2); CreateSingleHull(2);
if (options.BSPVersion == BSPHLVERSION) if (options.target_version == &bspver_hl)
CreateSingleHull(3); CreateSingleHull(3);
else if (options.hexen2) else if (options.target_version->hexen2)
{ /*note: h2mp doesn't use hull 2 automatically, however gamecode can explicitly set ent.hull=3 to access it*/ { /*note: h2mp doesn't use hull 2 automatically, however gamecode can explicitly set ent.hull=3 to access it*/
CreateSingleHull(3); CreateSingleHull(3);
CreateSingleHull(4); CreateSingleHull(4);
@ -781,6 +781,9 @@ ParseOptions(char *szOptions)
char *szEnd; char *szEnd;
int NameCount = 0; int NameCount = 0;
// temporary flags
bool hexen2 = false;
szEnd = szOptions + strlen(szOptions); szEnd = szOptions + strlen(szOptions);
szTok = GetTok(szOptions, szEnd); szTok = GetTok(szOptions, szEnd);
while (szTok) { while (szTok) {
@ -832,7 +835,11 @@ ParseOptions(char *szOptions)
else if (!Q_strcasecmp(szTok, "nopercent")) else if (!Q_strcasecmp(szTok, "nopercent"))
options.fNopercent = true; options.fNopercent = true;
else if (!Q_strcasecmp(szTok, "hexen2")) else if (!Q_strcasecmp(szTok, "hexen2"))
options.hexen2 = true; hexen2 = true; // can be combined with -bsp2 or -2psb
else if (!Q_strcasecmp(szTok, "q2bsp"))
options.target_version = &bspver_q2;
else if (!Q_strcasecmp(szTok, "qbism"))
options.target_version = &bspver_qbism;
else if (!Q_strcasecmp(szTok, "wrbrushes") || !Q_strcasecmp(szTok, "bspx")) else if (!Q_strcasecmp(szTok, "wrbrushes") || !Q_strcasecmp(szTok, "bspx"))
options.fbspx_brushes = true; options.fbspx_brushes = true;
else if (!Q_strcasecmp(szTok, "wrbrushesonly") || !Q_strcasecmp(szTok, "bspxonly")) { else if (!Q_strcasecmp(szTok, "wrbrushesonly") || !Q_strcasecmp(szTok, "bspxonly")) {
@ -840,11 +847,11 @@ ParseOptions(char *szOptions)
options.fNoclip = true; options.fNoclip = true;
} }
else if (!Q_strcasecmp(szTok, "hlbsp")) { else if (!Q_strcasecmp(szTok, "hlbsp")) {
options.BSPVersion = BSPHLVERSION; options.target_version = &bspver_hl;
} else if (!Q_strcasecmp(szTok, "bsp2")) { } else if (!Q_strcasecmp(szTok, "bsp2")) {
options.BSPVersion = BSP2VERSION; options.target_version = &bspver_bsp2;
} else if (!Q_strcasecmp(szTok, "2psb")) { } else if (!Q_strcasecmp(szTok, "2psb")) {
options.BSPVersion = BSP2RMQVERSION; options.target_version = &bspver_bsp2rmq;
} else if (!Q_strcasecmp(szTok, "leakdist")) { } else if (!Q_strcasecmp(szTok, "leakdist")) {
szTok2 = GetTok(szTok + strlen(szTok) + 1, szEnd); szTok2 = GetTok(szTok + strlen(szTok) + 1, szEnd);
if (!szTok2) if (!szTok2)
@ -951,6 +958,22 @@ ParseOptions(char *szOptions)
} }
szTok = GetTok(szTok + strlen(szTok) + 1, szEnd); szTok = GetTok(szTok + strlen(szTok) + 1, szEnd);
} }
// combine format flags
if (hexen2) {
if (options.target_version == &bspver_bsp2) {
options.target_version = &bspver_h2bsp2;
} else if (options.target_version == &bspver_bsp2rmq) {
options.target_version = &bspver_h2bsp2rmq;
} else {
options.target_version = &bspver_h2;
}
}
// default to bspver_q1
if (options.target_version == nullptr) {
options.target_version = &bspver_q1;
}
} }

6
qbsp/wad.cc
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@ -80,7 +80,7 @@ WAD_LoadInfo(wad_t *wad, bool external)
int w = LittleLong(miptex.width); int w = LittleLong(miptex.width);
int h = LittleLong(miptex.height); int h = LittleLong(miptex.height);
wad->lumps[i].size = sizeof(miptex) + (w>>0)*(h>>0) + (w>>1)*(h>>1) + (w>>2)*(h>>2) + (w>>3)*(h>>3); wad->lumps[i].size = sizeof(miptex) + (w>>0)*(h>>0) + (w>>1)*(h>>1) + (w>>2)*(h>>2) + (w>>3)*(h>>3);
if (options.BSPVersion == BSPHLVERSION) if (options.target_version == &bspver_hl)
wad->lumps[i].size += 2+3*256; //palette size+palette data wad->lumps[i].size += 2+3*256; //palette size+palette data
wad->lumps[i].size = (wad->lumps[i].size+3) & ~3; //keep things aligned if we can. wad->lumps[i].size = (wad->lumps[i].size+3) & ~3; //keep things aligned if we can.
@ -296,7 +296,7 @@ WAD_LoadLump(const wad_t *wad, const char *name, uint8_t *dest)
memcpy(dest+out->offsets[2], data.data()+(in->offsets[2]), (in->width>>2)*(in->height>>2)); memcpy(dest+out->offsets[2], data.data()+(in->offsets[2]), (in->width>>2)*(in->height>>2));
memcpy(dest+out->offsets[3], data.data()+(in->offsets[3]), (in->width>>3)*(in->height>>3)); memcpy(dest+out->offsets[3], data.data()+(in->offsets[3]), (in->width>>3)*(in->height>>3));
if (options.BSPVersion == BSPHLVERSION) if (options.target_version == &bspver_hl)
{ //palette size. 256 in little endian. { //palette size. 256 in little endian.
dest[palofs+0] = ((256>>0)&0xff); dest[palofs+0] = ((256>>0)&0xff);
dest[palofs+1] = ((256>>8)&0xff); dest[palofs+1] = ((256>>8)&0xff);
@ -329,7 +329,7 @@ WADList_AddAnimationFrames(const wad_t *wadlist)
oldcount = map.nummiptex(); oldcount = map.nummiptex();
for (i = 0; i < oldcount; i++) { for (i = 0; i < oldcount; i++) {
if (map.miptex.at(i)[0] != '+' && (options.BSPVersion!=BSPHLVERSION||map.miptex.at(i)[0] != '-')) if (map.miptex.at(i)[0] != '+' && (options.target_version != &bspver_hl || map.miptex.at(i)[0] != '-'))
continue; continue;
std::string name = map.miptex.at(i); std::string name = map.miptex.at(i);

2
qbsp/writebsp.cc
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@ -442,7 +442,7 @@ WriteBSPFile()
//GenLump("LMSHIFT", BSPX_LMSHIFT, 1); //GenLump("LMSHIFT", BSPX_LMSHIFT, 1);
ConvertBSPFormat(&bspdata, &bspver_q1); // assume q1 for now ConvertBSPFormat(&bspdata, options.target_version);
StripExtension(options.szBSPName); StripExtension(options.szBSPName);
strcat(options.szBSPName, ".bsp"); strcat(options.szBSPName, ".bsp");