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Add custom FOV support for HUD model definitions with the 'fov' DEF token (in build angles). Also adds an r_pr_overridehud cvar in order to preview DEF token changes in-game using the r_pr_hud* cvars. 

git-svn-id: https://svn.eduke32.com/eduke32@1814 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2011-03-01 05:52:33 +00:00
parent 219c136f24
commit 4430b3ca3f
7 changed files with 77 additions and 19 deletions
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2
polymer/eduke32/build/include/build.h
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@ -698,7 +698,7 @@ static inline int32_t md_tilehasmodel(int32_t tilenume,int32_t pal)
int32_t md_defineframe(int32_t modelid, const char *framename, int32_t tilenume, int32_t skinnum, float smoothduration, int32_t pal);
int32_t md_defineanimation(int32_t modelid, const char *framestart, const char *frameend, int32_t fps, int32_t flags);
int32_t md_defineskin(int32_t modelid, const char *skinfn, int32_t palnum, int32_t skinnum, int32_t surfnum, float param, float specpower, float specfactor);
int32_t md_definehud (int32_t modelid, int32_t tilex, double xadd, double yadd, double zadd, double angadd, int32_t flags);
int32_t md_definehud (int32_t modelid, int32_t tilex, double xadd, double yadd, double zadd, double angadd, int32_t flags, int32_t fov);
int32_t md_undefinetile(int32_t tile);
int32_t md_undefinemodel(int32_t modelid);

4
polymer/eduke32/build/include/mdsprite.h
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@ -231,9 +231,9 @@ void freeallmodels(void);
void clearskins(void);
int32_t mddraw(spritetype *tspr);
typedef struct { float xadd, yadd, zadd; int16_t angadd, flags; } hudtyp;
typedef struct { float xadd, yadd, zadd; int16_t angadd, flags, fov; } hudtyp;
EXTERN hudtyp hudmem[2][MAXTILES]; //~320KB ... ok for now ... could replace with dynamic alloc
EXTERN hudtyp hudmem[2][MAXTILES];
EXTERN int32_t mdpause;
EXTERN int32_t nummodelsalloced, nextmodelid;

7
polymer/eduke32/build/include/polymer.h
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@ -53,6 +53,12 @@ extern int32_t pr_overridespecular;
extern float pr_specularpower;
extern float pr_specularfactor;
extern int32_t pr_highpalookups;
extern int32_t pr_overridehud;
extern float pr_hudxadd;
extern float pr_hudyadd;
extern float pr_hudzadd;
extern int32_t pr_hudangadd;
extern int32_t pr_hudfov;
extern int32_t pr_ati_fboworkaround;
extern int32_t pr_ati_nodepthoffset;
#ifdef __APPLE__
@ -283,6 +289,7 @@ typedef struct s_pranimatespritesinfo {
// EXTERNAL FUNCTIONS
int32_t polymer_init(void);
void polymer_uninit(void);
void polymer_setaspect(int32_t);
void polymer_glinit(void);
void polymer_resetlights(void);
void polymer_loadboard(void);

8
polymer/eduke32/build/src/defs.c
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@ -58,6 +58,7 @@ enum scripttoken_t
T_YADD,
T_ZADD,
T_ANGADD,
T_FOV,
T_FLIPPED,
T_HIDE,
T_NOBOB,
@ -1199,7 +1200,7 @@ static int32_t defsparser(scriptfile *script)
{
char *hudtokptr = script->ltextptr;
char happy=1, *frameend;
int32_t ftilenume = -1, ltilenume = -1, tilex = 0, flags = 0;
int32_t ftilenume = -1, ltilenume = -1, tilex = 0, flags = 0, fov = -1;
double xadd = 0.0, yadd = 0.0, zadd = 0.0, angadd = 0.0;
static const tokenlist modelhudtokens[] =
@ -1211,6 +1212,7 @@ static int32_t defsparser(scriptfile *script)
{ "yadd", T_YADD },
{ "zadd", T_ZADD },
{ "angadd", T_ANGADD },
{ "fov", T_FOV },
{ "hide", T_HIDE },
{ "nobob", T_NOBOB },
{ "flipped",T_FLIPPED},
@ -1236,6 +1238,8 @@ static int32_t defsparser(scriptfile *script)
scriptfile_getdouble(script,&zadd); break;
case T_ANGADD:
scriptfile_getdouble(script,&angadd); break;
case T_FOV:
scriptfile_getsymbol(script,&fov); break;
case T_HIDE:
flags |= 1; break;
case T_NOBOB:
@ -1267,7 +1271,7 @@ static int32_t defsparser(scriptfile *script)
#if defined(POLYMOST) && defined(USE_OPENGL)
for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++)
{
switch (md_definehud(lastmodelid, tilex, xadd, yadd, zadd, angadd, flags))
switch (md_definehud(lastmodelid, tilex, xadd, yadd, zadd, angadd, flags, fov))
{
case 0:
break;

3
polymer/eduke32/build/src/mdsprite.c
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@ -372,7 +372,7 @@ int32_t md_defineskin(int32_t modelid, const char *skinfn, int32_t palnum, int32
return 0;
}
int32_t md_definehud(int32_t modelid, int32_t tilex, double xadd, double yadd, double zadd, double angadd, int32_t flags)
int32_t md_definehud(int32_t modelid, int32_t tilex, double xadd, double yadd, double zadd, double angadd, int32_t flags, int32_t fov)
{
if (!mdinited) mdinit();
@ -384,6 +384,7 @@ int32_t md_definehud(int32_t modelid, int32_t tilex, double xadd, double yadd, d
hudmem[(flags>>2)&1][tilex].zadd = zadd;
hudmem[(flags>>2)&1][tilex].angadd = ((int16_t)angadd)|2048;
hudmem[(flags>>2)&1][tilex].flags = (int16_t)flags;
hudmem[(flags>>2)&1][tilex].fov = (int16_t)fov;
return 0;
}

33
polymer/eduke32/build/src/polymer.c
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@ -31,6 +31,12 @@ int32_t pr_overridespecular = 0;
float pr_specularpower = 15.0f;
float pr_specularfactor = 1.0f;
int32_t pr_highpalookups = 1;
int32_t pr_overridehud = 0;
float pr_hudxadd = 0.0f;
float pr_hudyadd = 0.0f;
float pr_hudzadd = 0.0f;
int32_t pr_hudangadd = 0;
int32_t pr_hudfov = 426;
int32_t pr_ati_fboworkaround = 0;
int32_t pr_ati_nodepthoffset = 0;
#ifdef __APPLE__
@ -746,10 +752,23 @@ void polymer_uninit(void)
}
}
void polymer_glinit(void)
void polymer_setaspect(int32_t ang)
{
float aspect;
if (pr_customaspect != 0.0f)
aspect = pr_customaspect;
else
aspect = (float)(windowx2-windowx1+1) /
(float)(windowy2-windowy1+1);
bglMatrixMode(GL_PROJECTION);
bglLoadIdentity();
bgluPerspective((float)(ang) / (2048.0f / 360.0f), aspect, 0.01f, 100.0f);
}
void polymer_glinit(void)
{
bglClearColor(0.0f, 0.0f, 0.0f, 1.0f);
bglClearStencil(0);
bglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
@ -757,8 +776,6 @@ void polymer_glinit(void)
// texturing
bglEnable(GL_TEXTURE_2D);
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
bglEnable(GL_DEPTH_TEST);
bglDepthFunc(GL_LEQUAL);
@ -771,15 +788,7 @@ void polymer_glinit(void)
else
bglPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
if (pr_customaspect != 0.0f)
aspect = pr_customaspect;
else
aspect = (float)(windowx2-windowx1+1) /
(float)(windowy2-windowy1+1);
bglMatrixMode(GL_PROJECTION);
bglLoadIdentity();
bgluPerspective((float)(pr_fov) / (2048.0f / 360.0f), aspect, 0.01f, 100.0f);
polymer_setaspect(pr_fov);
bglMatrixMode(GL_MODELVIEW);
bglLoadIdentity();

37
polymer/eduke32/build/src/polymost.c
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@ -5279,6 +5279,15 @@ void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16
x1 = hudmem[(dastat&4)>>2][picnum].xadd;
y1 = hudmem[(dastat&4)>>2][picnum].yadd;
z1 = hudmem[(dastat&4)>>2][picnum].zadd;
#ifdef POLYMER
if (pr_overridehud) {
x1 = pr_hudxadd;
y1 = pr_hudyadd;
z1 = pr_hudzadd;
}
#endif
if (!(hudmem[(dastat&4)>>2][picnum].flags&2)) //"NOBOB" is specified in DEF
{
fx = ((double)sx)*(1.0/65536.0);
@ -5312,6 +5321,12 @@ void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16
}
tspr.ang = hudmem[(dastat&4)>>2][picnum].angadd+globalang;
#ifdef POLYMER
if (pr_overridehud) {
tspr.ang = pr_hudangadd + globalang;
}
#endif
if (dastat&4) { x1 = -x1; y1 = -y1; }
// In Polymost, we don't care if the model is very big
@ -5389,6 +5404,8 @@ void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16
# ifdef POLYMER
else
{
int32_t fov;
tspriteptr[MAXSPRITESONSCREEN] = &tspr;
bglEnable(GL_ALPHA_TEST);
@ -5397,8 +5414,22 @@ void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16
spriteext[tspr.owner].roll = a;
spriteext[tspr.owner].zoff = z;
fov = hudmem[(dastat&4)>>2][picnum].fov;
if (fov == -1) {
fov = pr_fov;
}
if (pr_overridehud) {
fov = pr_hudfov;
}
polymer_setaspect(fov);
polymer_drawsprite(MAXSPRITESONSCREEN);
polymer_setaspect(pr_fov);
spriteext[tspr.owner].zoff = 0;
spriteext[tspr.owner].roll = 0;
@ -6245,6 +6276,12 @@ void polymost_initosdfuncs(void)
{ "r_pr_specularpower", "r_pr_specularpower: overriden specular material power", (void *) &pr_specularpower, CVAR_FLOAT | CVAR_NOSAVE, -10, 1000 },
{ "r_pr_specularfactor", "r_pr_specularfactor: overriden specular material factor", (void *) &pr_specularfactor, CVAR_FLOAT | CVAR_NOSAVE, -10, 1000 },
{ "r_pr_highpalookups", "r_pr_highpalookups: enable/disable highpalookups", (void *) &pr_highpalookups, CVAR_BOOL, 0, 1 },
{ "r_pr_overridehud", "r_pr_overridehud: overrides hud model parameters with values from the pr_hud* cvars; use it to fine-tune DEF tokens", (void *) &pr_overridehud, CVAR_BOOL | CVAR_NOSAVE, 0, 1 },
{ "r_pr_hudxadd", "r_pr_hudxadd: overriden HUD xadd; see r_pr_overridehud", (void *) &pr_hudxadd, CVAR_FLOAT | CVAR_NOSAVE, -100, 100 },
{ "r_pr_hudyadd", "r_pr_hudyadd: overriden HUD yadd; see r_pr_overridehud", (void *) &pr_hudyadd, CVAR_FLOAT | CVAR_NOSAVE, -100, 100 },
{ "r_pr_hudzadd", "r_pr_hudzadd: overriden HUD zadd; see r_pr_overridehud", (void *) &pr_hudzadd, CVAR_FLOAT | CVAR_NOSAVE, -100, 100 },
{ "r_pr_hudangadd", "r_pr_hudangadd: overriden HUD angadd; see r_pr_overridehud", (void *) &pr_hudangadd, CVAR_INT | CVAR_NOSAVE, -512, 512 },
{ "r_pr_hudfov", "r_pr_hudfov: overriden HUD fov; see r_pr_overridehud", (void *) &pr_hudfov, CVAR_INT | CVAR_NOSAVE, 0, 1023 },
{ "r_pr_ati_fboworkaround", "r_pr_ati_fboworkaround: enable this to workaround an ATI driver bug that causes sprite shadows to be square - you need to restart the renderer for it to take effect", (void *) &pr_ati_fboworkaround, CVAR_BOOL | CVAR_NOSAVE, 0, 1 },
{ "r_pr_ati_nodepthoffset", "r_pr_ati_nodepthoffset: enable this to workaround an ATI driver bug that causes sprite drawing to freeze the game on Radeon X1x00 hardware - you need to restart the renderer for it to take effect", (void *) &pr_ati_nodepthoffset, CVAR_BOOL | CVAR_NOSAVE, 0, 1 },
#endif